IfcOpenShell/src/ifcparse/Ifc4x3_rc1-schema.cpp

/********************************************************************************
 *                                                                              *
 * This file is part of IfcOpenShell.                                           *
 *                                                                              *
 * IfcOpenShell is free software: you can redistribute it and/or modify         *
 * it under the terms of the Lesser GNU General Public License as published by  *
 * the Free Software Foundation, either version 3.0 of the License, or          *
 * (at your option) any later version.                                          *
 *                                                                              *
 * IfcOpenShell is distributed in the hope that it will be useful,              *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of               *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                 *
 * Lesser GNU General Public License for more details.                          *
 *                                                                              *
 * You should have received a copy of the Lesser GNU General Public License     *
 * along with this program. If not, see <http://www.gnu.org/licenses/>.         *
 *                                                                              *
 ********************************************************************************/

/********************************************************************************
 *                                                                              *
 * This file has been generated from IFC4x3_RC1.exp. Do not make modifications  *
 * but instead modify the python script that has been used to generate this.    *
 *                                                                              *
 ********************************************************************************/

#include "../ifcparse/IfcSchema.h"
#include "../ifcparse/Ifc4x3_rc1.h"

using namespace IfcParse;

entity* IFC4X3_RC1_IfcActionRequest_type = 0;
entity* IFC4X3_RC1_IfcActor_type = 0;
entity* IFC4X3_RC1_IfcActorRole_type = 0;
entity* IFC4X3_RC1_IfcActuator_type = 0;
entity* IFC4X3_RC1_IfcActuatorType_type = 0;
entity* IFC4X3_RC1_IfcAddress_type = 0;
entity* IFC4X3_RC1_IfcAdvancedBrep_type = 0;
entity* IFC4X3_RC1_IfcAdvancedBrepWithVoids_type = 0;
entity* IFC4X3_RC1_IfcAdvancedFace_type = 0;
entity* IFC4X3_RC1_IfcAirTerminal_type = 0;
entity* IFC4X3_RC1_IfcAirTerminalBox_type = 0;
entity* IFC4X3_RC1_IfcAirTerminalBoxType_type = 0;
entity* IFC4X3_RC1_IfcAirTerminalType_type = 0;
entity* IFC4X3_RC1_IfcAirToAirHeatRecovery_type = 0;
entity* IFC4X3_RC1_IfcAirToAirHeatRecoveryType_type = 0;
entity* IFC4X3_RC1_IfcAlarm_type = 0;
entity* IFC4X3_RC1_IfcAlarmType_type = 0;
entity* IFC4X3_RC1_IfcAlignment_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DCant_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DCantSegLine_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DCantSegTransition_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DCantSegment_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DHorizontal_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DHorizontalSegment_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DSegment_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DVerSegCircularArc_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DVerSegLine_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DVerSegParabolicArc_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DVerSegTransition_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DVertical_type = 0;
entity* IFC4X3_RC1_IfcAlignment2DVerticalSegment_type = 0;
entity* IFC4X3_RC1_IfcAlignmentCurve_type = 0;
entity* IFC4X3_RC1_IfcAnnotation_type = 0;
entity* IFC4X3_RC1_IfcAnnotationFillArea_type = 0;
entity* IFC4X3_RC1_IfcApplication_type = 0;
entity* IFC4X3_RC1_IfcAppliedValue_type = 0;
entity* IFC4X3_RC1_IfcApproval_type = 0;
entity* IFC4X3_RC1_IfcApprovalRelationship_type = 0;
entity* IFC4X3_RC1_IfcArbitraryClosedProfileDef_type = 0;
entity* IFC4X3_RC1_IfcArbitraryOpenProfileDef_type = 0;
entity* IFC4X3_RC1_IfcArbitraryProfileDefWithVoids_type = 0;
entity* IFC4X3_RC1_IfcAsset_type = 0;
entity* IFC4X3_RC1_IfcAsymmetricIShapeProfileDef_type = 0;
entity* IFC4X3_RC1_IfcAudioVisualAppliance_type = 0;
entity* IFC4X3_RC1_IfcAudioVisualApplianceType_type = 0;
entity* IFC4X3_RC1_IfcAxis1Placement_type = 0;
entity* IFC4X3_RC1_IfcAxis2Placement2D_type = 0;
entity* IFC4X3_RC1_IfcAxis2Placement3D_type = 0;
entity* IFC4X3_RC1_IfcAxisLateralInclination_type = 0;
entity* IFC4X3_RC1_IfcBSplineCurve_type = 0;
entity* IFC4X3_RC1_IfcBSplineCurveWithKnots_type = 0;
entity* IFC4X3_RC1_IfcBSplineSurface_type = 0;
entity* IFC4X3_RC1_IfcBSplineSurfaceWithKnots_type = 0;
entity* IFC4X3_RC1_IfcBeam_type = 0;
entity* IFC4X3_RC1_IfcBeamStandardCase_type = 0;
entity* IFC4X3_RC1_IfcBeamType_type = 0;
entity* IFC4X3_RC1_IfcBearing_type = 0;
entity* IFC4X3_RC1_IfcBearingType_type = 0;
entity* IFC4X3_RC1_IfcBlobTexture_type = 0;
entity* IFC4X3_RC1_IfcBlock_type = 0;
entity* IFC4X3_RC1_IfcBoiler_type = 0;
entity* IFC4X3_RC1_IfcBoilerType_type = 0;
entity* IFC4X3_RC1_IfcBooleanClippingResult_type = 0;
entity* IFC4X3_RC1_IfcBooleanResult_type = 0;
entity* IFC4X3_RC1_IfcBorehole_type = 0;
entity* IFC4X3_RC1_IfcBoundaryCondition_type = 0;
entity* IFC4X3_RC1_IfcBoundaryCurve_type = 0;
entity* IFC4X3_RC1_IfcBoundaryEdgeCondition_type = 0;
entity* IFC4X3_RC1_IfcBoundaryFaceCondition_type = 0;
entity* IFC4X3_RC1_IfcBoundaryNodeCondition_type = 0;
entity* IFC4X3_RC1_IfcBoundaryNodeConditionWarping_type = 0;
entity* IFC4X3_RC1_IfcBoundedCurve_type = 0;
entity* IFC4X3_RC1_IfcBoundedSurface_type = 0;
entity* IFC4X3_RC1_IfcBoundingBox_type = 0;
entity* IFC4X3_RC1_IfcBoxedHalfSpace_type = 0;
entity* IFC4X3_RC1_IfcBridge_type = 0;
entity* IFC4X3_RC1_IfcBridgePart_type = 0;
entity* IFC4X3_RC1_IfcBuilding_type = 0;
entity* IFC4X3_RC1_IfcBuildingElementPart_type = 0;
entity* IFC4X3_RC1_IfcBuildingElementPartType_type = 0;
entity* IFC4X3_RC1_IfcBuildingElementProxy_type = 0;
entity* IFC4X3_RC1_IfcBuildingElementProxyType_type = 0;
entity* IFC4X3_RC1_IfcBuildingStorey_type = 0;
entity* IFC4X3_RC1_IfcBuildingSystem_type = 0;
entity* IFC4X3_RC1_IfcBuiltElement_type = 0;
entity* IFC4X3_RC1_IfcBuiltElementType_type = 0;
entity* IFC4X3_RC1_IfcBuiltSystem_type = 0;
entity* IFC4X3_RC1_IfcBurner_type = 0;
entity* IFC4X3_RC1_IfcBurnerType_type = 0;
entity* IFC4X3_RC1_IfcCShapeProfileDef_type = 0;
entity* IFC4X3_RC1_IfcCableCarrierFitting_type = 0;
entity* IFC4X3_RC1_IfcCableCarrierFittingType_type = 0;
entity* IFC4X3_RC1_IfcCableCarrierSegment_type = 0;
entity* IFC4X3_RC1_IfcCableCarrierSegmentType_type = 0;
entity* IFC4X3_RC1_IfcCableFitting_type = 0;
entity* IFC4X3_RC1_IfcCableFittingType_type = 0;
entity* IFC4X3_RC1_IfcCableSegment_type = 0;
entity* IFC4X3_RC1_IfcCableSegmentType_type = 0;
entity* IFC4X3_RC1_IfcCaissonFoundation_type = 0;
entity* IFC4X3_RC1_IfcCaissonFoundationType_type = 0;
entity* IFC4X3_RC1_IfcCartesianPoint_type = 0;
entity* IFC4X3_RC1_IfcCartesianPointList_type = 0;
entity* IFC4X3_RC1_IfcCartesianPointList2D_type = 0;
entity* IFC4X3_RC1_IfcCartesianPointList3D_type = 0;
entity* IFC4X3_RC1_IfcCartesianTransformationOperator_type = 0;
entity* IFC4X3_RC1_IfcCartesianTransformationOperator2D_type = 0;
entity* IFC4X3_RC1_IfcCartesianTransformationOperator2DnonUniform_type = 0;
entity* IFC4X3_RC1_IfcCartesianTransformationOperator3D_type = 0;
entity* IFC4X3_RC1_IfcCartesianTransformationOperator3DnonUniform_type = 0;
entity* IFC4X3_RC1_IfcCenterLineProfileDef_type = 0;
entity* IFC4X3_RC1_IfcChiller_type = 0;
entity* IFC4X3_RC1_IfcChillerType_type = 0;
entity* IFC4X3_RC1_IfcChimney_type = 0;
entity* IFC4X3_RC1_IfcChimneyType_type = 0;
entity* IFC4X3_RC1_IfcCircle_type = 0;
entity* IFC4X3_RC1_IfcCircleHollowProfileDef_type = 0;
entity* IFC4X3_RC1_IfcCircleProfileDef_type = 0;
entity* IFC4X3_RC1_IfcCircularArcSegment2D_type = 0;
entity* IFC4X3_RC1_IfcCivilElement_type = 0;
entity* IFC4X3_RC1_IfcCivilElementType_type = 0;
entity* IFC4X3_RC1_IfcClassification_type = 0;
entity* IFC4X3_RC1_IfcClassificationReference_type = 0;
entity* IFC4X3_RC1_IfcClosedShell_type = 0;
entity* IFC4X3_RC1_IfcCoil_type = 0;
entity* IFC4X3_RC1_IfcCoilType_type = 0;
entity* IFC4X3_RC1_IfcColourRgb_type = 0;
entity* IFC4X3_RC1_IfcColourRgbList_type = 0;
entity* IFC4X3_RC1_IfcColourSpecification_type = 0;
entity* IFC4X3_RC1_IfcColumn_type = 0;
entity* IFC4X3_RC1_IfcColumnStandardCase_type = 0;
entity* IFC4X3_RC1_IfcColumnType_type = 0;
entity* IFC4X3_RC1_IfcCommunicationsAppliance_type = 0;
entity* IFC4X3_RC1_IfcCommunicationsApplianceType_type = 0;
entity* IFC4X3_RC1_IfcComplexProperty_type = 0;
entity* IFC4X3_RC1_IfcComplexPropertyTemplate_type = 0;
entity* IFC4X3_RC1_IfcCompositeCurve_type = 0;
entity* IFC4X3_RC1_IfcCompositeCurveOnSurface_type = 0;
entity* IFC4X3_RC1_IfcCompositeCurveSegment_type = 0;
entity* IFC4X3_RC1_IfcCompositeProfileDef_type = 0;
entity* IFC4X3_RC1_IfcCompressor_type = 0;
entity* IFC4X3_RC1_IfcCompressorType_type = 0;
entity* IFC4X3_RC1_IfcCondenser_type = 0;
entity* IFC4X3_RC1_IfcCondenserType_type = 0;
entity* IFC4X3_RC1_IfcConic_type = 0;
entity* IFC4X3_RC1_IfcConnectedFaceSet_type = 0;
entity* IFC4X3_RC1_IfcConnectionCurveGeometry_type = 0;
entity* IFC4X3_RC1_IfcConnectionGeometry_type = 0;
entity* IFC4X3_RC1_IfcConnectionPointEccentricity_type = 0;
entity* IFC4X3_RC1_IfcConnectionPointGeometry_type = 0;
entity* IFC4X3_RC1_IfcConnectionSurfaceGeometry_type = 0;
entity* IFC4X3_RC1_IfcConnectionVolumeGeometry_type = 0;
entity* IFC4X3_RC1_IfcConstraint_type = 0;
entity* IFC4X3_RC1_IfcConstructionEquipmentResource_type = 0;
entity* IFC4X3_RC1_IfcConstructionEquipmentResourceType_type = 0;
entity* IFC4X3_RC1_IfcConstructionMaterialResource_type = 0;
entity* IFC4X3_RC1_IfcConstructionMaterialResourceType_type = 0;
entity* IFC4X3_RC1_IfcConstructionProductResource_type = 0;
entity* IFC4X3_RC1_IfcConstructionProductResourceType_type = 0;
entity* IFC4X3_RC1_IfcConstructionResource_type = 0;
entity* IFC4X3_RC1_IfcConstructionResourceType_type = 0;
entity* IFC4X3_RC1_IfcContext_type = 0;
entity* IFC4X3_RC1_IfcContextDependentUnit_type = 0;
entity* IFC4X3_RC1_IfcControl_type = 0;
entity* IFC4X3_RC1_IfcController_type = 0;
entity* IFC4X3_RC1_IfcControllerType_type = 0;
entity* IFC4X3_RC1_IfcConversionBasedUnit_type = 0;
entity* IFC4X3_RC1_IfcConversionBasedUnitWithOffset_type = 0;
entity* IFC4X3_RC1_IfcConveyorSegment_type = 0;
entity* IFC4X3_RC1_IfcConveyorSegmentType_type = 0;
entity* IFC4X3_RC1_IfcCooledBeam_type = 0;
entity* IFC4X3_RC1_IfcCooledBeamType_type = 0;
entity* IFC4X3_RC1_IfcCoolingTower_type = 0;
entity* IFC4X3_RC1_IfcCoolingTowerType_type = 0;
entity* IFC4X3_RC1_IfcCoordinateOperation_type = 0;
entity* IFC4X3_RC1_IfcCoordinateReferenceSystem_type = 0;
entity* IFC4X3_RC1_IfcCostItem_type = 0;
entity* IFC4X3_RC1_IfcCostSchedule_type = 0;
entity* IFC4X3_RC1_IfcCostValue_type = 0;
entity* IFC4X3_RC1_IfcCourse_type = 0;
entity* IFC4X3_RC1_IfcCourseType_type = 0;
entity* IFC4X3_RC1_IfcCovering_type = 0;
entity* IFC4X3_RC1_IfcCoveringType_type = 0;
entity* IFC4X3_RC1_IfcCrewResource_type = 0;
entity* IFC4X3_RC1_IfcCrewResourceType_type = 0;
entity* IFC4X3_RC1_IfcCsgPrimitive3D_type = 0;
entity* IFC4X3_RC1_IfcCsgSolid_type = 0;
entity* IFC4X3_RC1_IfcCurrencyRelationship_type = 0;
entity* IFC4X3_RC1_IfcCurtainWall_type = 0;
entity* IFC4X3_RC1_IfcCurtainWallType_type = 0;
entity* IFC4X3_RC1_IfcCurve_type = 0;
entity* IFC4X3_RC1_IfcCurveBoundedPlane_type = 0;
entity* IFC4X3_RC1_IfcCurveBoundedSurface_type = 0;
entity* IFC4X3_RC1_IfcCurveSegment2D_type = 0;
entity* IFC4X3_RC1_IfcCurveStyle_type = 0;
entity* IFC4X3_RC1_IfcCurveStyleFont_type = 0;
entity* IFC4X3_RC1_IfcCurveStyleFontAndScaling_type = 0;
entity* IFC4X3_RC1_IfcCurveStyleFontPattern_type = 0;
entity* IFC4X3_RC1_IfcCylindricalSurface_type = 0;
entity* IFC4X3_RC1_IfcDamper_type = 0;
entity* IFC4X3_RC1_IfcDamperType_type = 0;
entity* IFC4X3_RC1_IfcDeepFoundation_type = 0;
entity* IFC4X3_RC1_IfcDeepFoundationType_type = 0;
entity* IFC4X3_RC1_IfcDerivedProfileDef_type = 0;
entity* IFC4X3_RC1_IfcDerivedUnit_type = 0;
entity* IFC4X3_RC1_IfcDerivedUnitElement_type = 0;
entity* IFC4X3_RC1_IfcDimensionalExponents_type = 0;
entity* IFC4X3_RC1_IfcDirection_type = 0;
entity* IFC4X3_RC1_IfcDirectrixCurveSweptAreaSolid_type = 0;
entity* IFC4X3_RC1_IfcDirectrixDistanceSweptAreaSolid_type = 0;
entity* IFC4X3_RC1_IfcDiscreteAccessory_type = 0;
entity* IFC4X3_RC1_IfcDiscreteAccessoryType_type = 0;
entity* IFC4X3_RC1_IfcDistanceExpression_type = 0;
entity* IFC4X3_RC1_IfcDistributionBoard_type = 0;
entity* IFC4X3_RC1_IfcDistributionBoardType_type = 0;
entity* IFC4X3_RC1_IfcDistributionChamberElement_type = 0;
entity* IFC4X3_RC1_IfcDistributionChamberElementType_type = 0;
entity* IFC4X3_RC1_IfcDistributionCircuit_type = 0;
entity* IFC4X3_RC1_IfcDistributionControlElement_type = 0;
entity* IFC4X3_RC1_IfcDistributionControlElementType_type = 0;
entity* IFC4X3_RC1_IfcDistributionElement_type = 0;
entity* IFC4X3_RC1_IfcDistributionElementType_type = 0;
entity* IFC4X3_RC1_IfcDistributionFlowElement_type = 0;
entity* IFC4X3_RC1_IfcDistributionFlowElementType_type = 0;
entity* IFC4X3_RC1_IfcDistributionPort_type = 0;
entity* IFC4X3_RC1_IfcDistributionSystem_type = 0;
entity* IFC4X3_RC1_IfcDocumentInformation_type = 0;
entity* IFC4X3_RC1_IfcDocumentInformationRelationship_type = 0;
entity* IFC4X3_RC1_IfcDocumentReference_type = 0;
entity* IFC4X3_RC1_IfcDoor_type = 0;
entity* IFC4X3_RC1_IfcDoorLiningProperties_type = 0;
entity* IFC4X3_RC1_IfcDoorPanelProperties_type = 0;
entity* IFC4X3_RC1_IfcDoorStandardCase_type = 0;
entity* IFC4X3_RC1_IfcDoorStyle_type = 0;
entity* IFC4X3_RC1_IfcDoorType_type = 0;
entity* IFC4X3_RC1_IfcDraughtingPreDefinedColour_type = 0;
entity* IFC4X3_RC1_IfcDraughtingPreDefinedCurveFont_type = 0;
entity* IFC4X3_RC1_IfcDuctFitting_type = 0;
entity* IFC4X3_RC1_IfcDuctFittingType_type = 0;
entity* IFC4X3_RC1_IfcDuctSegment_type = 0;
entity* IFC4X3_RC1_IfcDuctSegmentType_type = 0;
entity* IFC4X3_RC1_IfcDuctSilencer_type = 0;
entity* IFC4X3_RC1_IfcDuctSilencerType_type = 0;
entity* IFC4X3_RC1_IfcEarthworksCut_type = 0;
entity* IFC4X3_RC1_IfcEarthworksElement_type = 0;
entity* IFC4X3_RC1_IfcEarthworksFill_type = 0;
entity* IFC4X3_RC1_IfcEdge_type = 0;
entity* IFC4X3_RC1_IfcEdgeCurve_type = 0;
entity* IFC4X3_RC1_IfcEdgeLoop_type = 0;
entity* IFC4X3_RC1_IfcElectricAppliance_type = 0;
entity* IFC4X3_RC1_IfcElectricApplianceType_type = 0;
entity* IFC4X3_RC1_IfcElectricDistributionBoard_type = 0;
entity* IFC4X3_RC1_IfcElectricDistributionBoardType_type = 0;
entity* IFC4X3_RC1_IfcElectricFlowStorageDevice_type = 0;
entity* IFC4X3_RC1_IfcElectricFlowStorageDeviceType_type = 0;
entity* IFC4X3_RC1_IfcElectricFlowTreatmentDevice_type = 0;
entity* IFC4X3_RC1_IfcElectricFlowTreatmentDeviceType_type = 0;
entity* IFC4X3_RC1_IfcElectricGenerator_type = 0;
entity* IFC4X3_RC1_IfcElectricGeneratorType_type = 0;
entity* IFC4X3_RC1_IfcElectricMotor_type = 0;
entity* IFC4X3_RC1_IfcElectricMotorType_type = 0;
entity* IFC4X3_RC1_IfcElectricTimeControl_type = 0;
entity* IFC4X3_RC1_IfcElectricTimeControlType_type = 0;
entity* IFC4X3_RC1_IfcElement_type = 0;
entity* IFC4X3_RC1_IfcElementAssembly_type = 0;
entity* IFC4X3_RC1_IfcElementAssemblyType_type = 0;
entity* IFC4X3_RC1_IfcElementComponent_type = 0;
entity* IFC4X3_RC1_IfcElementComponentType_type = 0;
entity* IFC4X3_RC1_IfcElementQuantity_type = 0;
entity* IFC4X3_RC1_IfcElementType_type = 0;
entity* IFC4X3_RC1_IfcElementarySurface_type = 0;
entity* IFC4X3_RC1_IfcEllipse_type = 0;
entity* IFC4X3_RC1_IfcEllipseProfileDef_type = 0;
entity* IFC4X3_RC1_IfcEnergyConversionDevice_type = 0;
entity* IFC4X3_RC1_IfcEnergyConversionDeviceType_type = 0;
entity* IFC4X3_RC1_IfcEngine_type = 0;
entity* IFC4X3_RC1_IfcEngineType_type = 0;
entity* IFC4X3_RC1_IfcEvaporativeCooler_type = 0;
entity* IFC4X3_RC1_IfcEvaporativeCoolerType_type = 0;
entity* IFC4X3_RC1_IfcEvaporator_type = 0;
entity* IFC4X3_RC1_IfcEvaporatorType_type = 0;
entity* IFC4X3_RC1_IfcEvent_type = 0;
entity* IFC4X3_RC1_IfcEventTime_type = 0;
entity* IFC4X3_RC1_IfcEventType_type = 0;
entity* IFC4X3_RC1_IfcExtendedProperties_type = 0;
entity* IFC4X3_RC1_IfcExternalInformation_type = 0;
entity* IFC4X3_RC1_IfcExternalReference_type = 0;
entity* IFC4X3_RC1_IfcExternalReferenceRelationship_type = 0;
entity* IFC4X3_RC1_IfcExternalSpatialElement_type = 0;
entity* IFC4X3_RC1_IfcExternalSpatialStructureElement_type = 0;
entity* IFC4X3_RC1_IfcExternallyDefinedHatchStyle_type = 0;
entity* IFC4X3_RC1_IfcExternallyDefinedSurfaceStyle_type = 0;
entity* IFC4X3_RC1_IfcExternallyDefinedTextFont_type = 0;
entity* IFC4X3_RC1_IfcExtrudedAreaSolid_type = 0;
entity* IFC4X3_RC1_IfcExtrudedAreaSolidTapered_type = 0;
entity* IFC4X3_RC1_IfcFace_type = 0;
entity* IFC4X3_RC1_IfcFaceBasedSurfaceModel_type = 0;
entity* IFC4X3_RC1_IfcFaceBound_type = 0;
entity* IFC4X3_RC1_IfcFaceOuterBound_type = 0;
entity* IFC4X3_RC1_IfcFaceSurface_type = 0;
entity* IFC4X3_RC1_IfcFacetedBrep_type = 0;
entity* IFC4X3_RC1_IfcFacetedBrepWithVoids_type = 0;
entity* IFC4X3_RC1_IfcFacility_type = 0;
entity* IFC4X3_RC1_IfcFacilityPart_type = 0;
entity* IFC4X3_RC1_IfcFailureConnectionCondition_type = 0;
entity* IFC4X3_RC1_IfcFan_type = 0;
entity* IFC4X3_RC1_IfcFanType_type = 0;
entity* IFC4X3_RC1_IfcFastener_type = 0;
entity* IFC4X3_RC1_IfcFastenerType_type = 0;
entity* IFC4X3_RC1_IfcFeatureElement_type = 0;
entity* IFC4X3_RC1_IfcFeatureElementAddition_type = 0;
entity* IFC4X3_RC1_IfcFeatureElementSubtraction_type = 0;
entity* IFC4X3_RC1_IfcFillAreaStyle_type = 0;
entity* IFC4X3_RC1_IfcFillAreaStyleHatching_type = 0;
entity* IFC4X3_RC1_IfcFillAreaStyleTiles_type = 0;
entity* IFC4X3_RC1_IfcFilter_type = 0;
entity* IFC4X3_RC1_IfcFilterType_type = 0;
entity* IFC4X3_RC1_IfcFireSuppressionTerminal_type = 0;
entity* IFC4X3_RC1_IfcFireSuppressionTerminalType_type = 0;
entity* IFC4X3_RC1_IfcFixedReferenceSweptAreaSolid_type = 0;
entity* IFC4X3_RC1_IfcFlowController_type = 0;
entity* IFC4X3_RC1_IfcFlowControllerType_type = 0;
entity* IFC4X3_RC1_IfcFlowFitting_type = 0;
entity* IFC4X3_RC1_IfcFlowFittingType_type = 0;
entity* IFC4X3_RC1_IfcFlowInstrument_type = 0;
entity* IFC4X3_RC1_IfcFlowInstrumentType_type = 0;
entity* IFC4X3_RC1_IfcFlowMeter_type = 0;
entity* IFC4X3_RC1_IfcFlowMeterType_type = 0;
entity* IFC4X3_RC1_IfcFlowMovingDevice_type = 0;
entity* IFC4X3_RC1_IfcFlowMovingDeviceType_type = 0;
entity* IFC4X3_RC1_IfcFlowSegment_type = 0;
entity* IFC4X3_RC1_IfcFlowSegmentType_type = 0;
entity* IFC4X3_RC1_IfcFlowStorageDevice_type = 0;
entity* IFC4X3_RC1_IfcFlowStorageDeviceType_type = 0;
entity* IFC4X3_RC1_IfcFlowTerminal_type = 0;
entity* IFC4X3_RC1_IfcFlowTerminalType_type = 0;
entity* IFC4X3_RC1_IfcFlowTreatmentDevice_type = 0;
entity* IFC4X3_RC1_IfcFlowTreatmentDeviceType_type = 0;
entity* IFC4X3_RC1_IfcFooting_type = 0;
entity* IFC4X3_RC1_IfcFootingType_type = 0;
entity* IFC4X3_RC1_IfcFurnishingElement_type = 0;
entity* IFC4X3_RC1_IfcFurnishingElementType_type = 0;
entity* IFC4X3_RC1_IfcFurniture_type = 0;
entity* IFC4X3_RC1_IfcFurnitureType_type = 0;
entity* IFC4X3_RC1_IfcGeographicElement_type = 0;
entity* IFC4X3_RC1_IfcGeographicElementType_type = 0;
entity* IFC4X3_RC1_IfcGeometricCurveSet_type = 0;
entity* IFC4X3_RC1_IfcGeometricRepresentationContext_type = 0;
entity* IFC4X3_RC1_IfcGeometricRepresentationItem_type = 0;
entity* IFC4X3_RC1_IfcGeometricRepresentationSubContext_type = 0;
entity* IFC4X3_RC1_IfcGeometricSet_type = 0;
entity* IFC4X3_RC1_IfcGeomodel_type = 0;
entity* IFC4X3_RC1_IfcGeoslice_type = 0;
entity* IFC4X3_RC1_IfcGeotechnicalAssembly_type = 0;
entity* IFC4X3_RC1_IfcGeotechnicalElement_type = 0;
entity* IFC4X3_RC1_IfcGeotechnicalStratum_type = 0;
entity* IFC4X3_RC1_IfcGrid_type = 0;
entity* IFC4X3_RC1_IfcGridAxis_type = 0;
entity* IFC4X3_RC1_IfcGridPlacement_type = 0;
entity* IFC4X3_RC1_IfcGroup_type = 0;
entity* IFC4X3_RC1_IfcHalfSpaceSolid_type = 0;
entity* IFC4X3_RC1_IfcHeatExchanger_type = 0;
entity* IFC4X3_RC1_IfcHeatExchangerType_type = 0;
entity* IFC4X3_RC1_IfcHumidifier_type = 0;
entity* IFC4X3_RC1_IfcHumidifierType_type = 0;
entity* IFC4X3_RC1_IfcIShapeProfileDef_type = 0;
entity* IFC4X3_RC1_IfcImageTexture_type = 0;
entity* IFC4X3_RC1_IfcImpactProtectionDevice_type = 0;
entity* IFC4X3_RC1_IfcImpactProtectionDeviceType_type = 0;
entity* IFC4X3_RC1_IfcInclinedReferenceSweptAreaSolid_type = 0;
entity* IFC4X3_RC1_IfcIndexedColourMap_type = 0;
entity* IFC4X3_RC1_IfcIndexedPolyCurve_type = 0;
entity* IFC4X3_RC1_IfcIndexedPolygonalFace_type = 0;
entity* IFC4X3_RC1_IfcIndexedPolygonalFaceWithVoids_type = 0;
entity* IFC4X3_RC1_IfcIndexedTextureMap_type = 0;
entity* IFC4X3_RC1_IfcIndexedTriangleTextureMap_type = 0;
entity* IFC4X3_RC1_IfcInterceptor_type = 0;
entity* IFC4X3_RC1_IfcInterceptorType_type = 0;
entity* IFC4X3_RC1_IfcIntersectionCurve_type = 0;
entity* IFC4X3_RC1_IfcInventory_type = 0;
entity* IFC4X3_RC1_IfcIrregularTimeSeries_type = 0;
entity* IFC4X3_RC1_IfcIrregularTimeSeriesValue_type = 0;
entity* IFC4X3_RC1_IfcJunctionBox_type = 0;
entity* IFC4X3_RC1_IfcJunctionBoxType_type = 0;
entity* IFC4X3_RC1_IfcKerb_type = 0;
entity* IFC4X3_RC1_IfcKerbType_type = 0;
entity* IFC4X3_RC1_IfcLShapeProfileDef_type = 0;
entity* IFC4X3_RC1_IfcLaborResource_type = 0;
entity* IFC4X3_RC1_IfcLaborResourceType_type = 0;
entity* IFC4X3_RC1_IfcLagTime_type = 0;
entity* IFC4X3_RC1_IfcLamp_type = 0;
entity* IFC4X3_RC1_IfcLampType_type = 0;
entity* IFC4X3_RC1_IfcLibraryInformation_type = 0;
entity* IFC4X3_RC1_IfcLibraryReference_type = 0;
entity* IFC4X3_RC1_IfcLightDistributionData_type = 0;
entity* IFC4X3_RC1_IfcLightFixture_type = 0;
entity* IFC4X3_RC1_IfcLightFixtureType_type = 0;
entity* IFC4X3_RC1_IfcLightIntensityDistribution_type = 0;
entity* IFC4X3_RC1_IfcLightSource_type = 0;
entity* IFC4X3_RC1_IfcLightSourceAmbient_type = 0;
entity* IFC4X3_RC1_IfcLightSourceDirectional_type = 0;
entity* IFC4X3_RC1_IfcLightSourceGoniometric_type = 0;
entity* IFC4X3_RC1_IfcLightSourcePositional_type = 0;
entity* IFC4X3_RC1_IfcLightSourceSpot_type = 0;
entity* IFC4X3_RC1_IfcLine_type = 0;
entity* IFC4X3_RC1_IfcLineSegment2D_type = 0;
entity* IFC4X3_RC1_IfcLinearAxisWithInclination_type = 0;
entity* IFC4X3_RC1_IfcLinearPlacement_type = 0;
entity* IFC4X3_RC1_IfcLinearPlacementWithInclination_type = 0;
entity* IFC4X3_RC1_IfcLinearPositioningElement_type = 0;
entity* IFC4X3_RC1_IfcLinearSpanPlacement_type = 0;
entity* IFC4X3_RC1_IfcLiquidTerminal_type = 0;
entity* IFC4X3_RC1_IfcLiquidTerminalType_type = 0;
entity* IFC4X3_RC1_IfcLocalPlacement_type = 0;
entity* IFC4X3_RC1_IfcLoop_type = 0;
entity* IFC4X3_RC1_IfcManifoldSolidBrep_type = 0;
entity* IFC4X3_RC1_IfcMapConversion_type = 0;
entity* IFC4X3_RC1_IfcMappedItem_type = 0;
entity* IFC4X3_RC1_IfcMarineFacility_type = 0;
entity* IFC4X3_RC1_IfcMaterial_type = 0;
entity* IFC4X3_RC1_IfcMaterialClassificationRelationship_type = 0;
entity* IFC4X3_RC1_IfcMaterialConstituent_type = 0;
entity* IFC4X3_RC1_IfcMaterialConstituentSet_type = 0;
entity* IFC4X3_RC1_IfcMaterialDefinition_type = 0;
entity* IFC4X3_RC1_IfcMaterialDefinitionRepresentation_type = 0;
entity* IFC4X3_RC1_IfcMaterialLayer_type = 0;
entity* IFC4X3_RC1_IfcMaterialLayerSet_type = 0;
entity* IFC4X3_RC1_IfcMaterialLayerSetUsage_type = 0;
entity* IFC4X3_RC1_IfcMaterialLayerWithOffsets_type = 0;
entity* IFC4X3_RC1_IfcMaterialList_type = 0;
entity* IFC4X3_RC1_IfcMaterialProfile_type = 0;
entity* IFC4X3_RC1_IfcMaterialProfileSet_type = 0;
entity* IFC4X3_RC1_IfcMaterialProfileSetUsage_type = 0;
entity* IFC4X3_RC1_IfcMaterialProfileSetUsageTapering_type = 0;
entity* IFC4X3_RC1_IfcMaterialProfileWithOffsets_type = 0;
entity* IFC4X3_RC1_IfcMaterialProperties_type = 0;
entity* IFC4X3_RC1_IfcMaterialRelationship_type = 0;
entity* IFC4X3_RC1_IfcMaterialUsageDefinition_type = 0;
entity* IFC4X3_RC1_IfcMeasureWithUnit_type = 0;
entity* IFC4X3_RC1_IfcMechanicalFastener_type = 0;
entity* IFC4X3_RC1_IfcMechanicalFastenerType_type = 0;
entity* IFC4X3_RC1_IfcMedicalDevice_type = 0;
entity* IFC4X3_RC1_IfcMedicalDeviceType_type = 0;
entity* IFC4X3_RC1_IfcMember_type = 0;
entity* IFC4X3_RC1_IfcMemberStandardCase_type = 0;
entity* IFC4X3_RC1_IfcMemberType_type = 0;
entity* IFC4X3_RC1_IfcMetric_type = 0;
entity* IFC4X3_RC1_IfcMirroredProfileDef_type = 0;
entity* IFC4X3_RC1_IfcMobileTelecommunicationsAppliance_type = 0;
entity* IFC4X3_RC1_IfcMobileTelecommunicationsApplianceType_type = 0;
entity* IFC4X3_RC1_IfcMonetaryUnit_type = 0;
entity* IFC4X3_RC1_IfcMooringDevice_type = 0;
entity* IFC4X3_RC1_IfcMooringDeviceType_type = 0;
entity* IFC4X3_RC1_IfcMotorConnection_type = 0;
entity* IFC4X3_RC1_IfcMotorConnectionType_type = 0;
entity* IFC4X3_RC1_IfcNamedUnit_type = 0;
entity* IFC4X3_RC1_IfcNavigationElement_type = 0;
entity* IFC4X3_RC1_IfcNavigationElementType_type = 0;
entity* IFC4X3_RC1_IfcObject_type = 0;
entity* IFC4X3_RC1_IfcObjectDefinition_type = 0;
entity* IFC4X3_RC1_IfcObjectPlacement_type = 0;
entity* IFC4X3_RC1_IfcObjective_type = 0;
entity* IFC4X3_RC1_IfcOccupant_type = 0;
entity* IFC4X3_RC1_IfcOffsetCurve_type = 0;
entity* IFC4X3_RC1_IfcOffsetCurve2D_type = 0;
entity* IFC4X3_RC1_IfcOffsetCurve3D_type = 0;
entity* IFC4X3_RC1_IfcOffsetCurveByDistances_type = 0;
entity* IFC4X3_RC1_IfcOpenCrossProfileDef_type = 0;
entity* IFC4X3_RC1_IfcOpenShell_type = 0;
entity* IFC4X3_RC1_IfcOpeningElement_type = 0;
entity* IFC4X3_RC1_IfcOpeningStandardCase_type = 0;
entity* IFC4X3_RC1_IfcOrganization_type = 0;
entity* IFC4X3_RC1_IfcOrganizationRelationship_type = 0;
entity* IFC4X3_RC1_IfcOrientationExpression_type = 0;
entity* IFC4X3_RC1_IfcOrientedEdge_type = 0;
entity* IFC4X3_RC1_IfcOuterBoundaryCurve_type = 0;
entity* IFC4X3_RC1_IfcOutlet_type = 0;
entity* IFC4X3_RC1_IfcOutletType_type = 0;
entity* IFC4X3_RC1_IfcOwnerHistory_type = 0;
entity* IFC4X3_RC1_IfcParameterizedProfileDef_type = 0;
entity* IFC4X3_RC1_IfcPath_type = 0;
entity* IFC4X3_RC1_IfcPavement_type = 0;
entity* IFC4X3_RC1_IfcPavementType_type = 0;
entity* IFC4X3_RC1_IfcPcurve_type = 0;
entity* IFC4X3_RC1_IfcPerformanceHistory_type = 0;
entity* IFC4X3_RC1_IfcPermeableCoveringProperties_type = 0;
entity* IFC4X3_RC1_IfcPermit_type = 0;
entity* IFC4X3_RC1_IfcPerson_type = 0;
entity* IFC4X3_RC1_IfcPersonAndOrganization_type = 0;
entity* IFC4X3_RC1_IfcPhysicalComplexQuantity_type = 0;
entity* IFC4X3_RC1_IfcPhysicalQuantity_type = 0;
entity* IFC4X3_RC1_IfcPhysicalSimpleQuantity_type = 0;
entity* IFC4X3_RC1_IfcPile_type = 0;
entity* IFC4X3_RC1_IfcPileType_type = 0;
entity* IFC4X3_RC1_IfcPipeFitting_type = 0;
entity* IFC4X3_RC1_IfcPipeFittingType_type = 0;
entity* IFC4X3_RC1_IfcPipeSegment_type = 0;
entity* IFC4X3_RC1_IfcPipeSegmentType_type = 0;
entity* IFC4X3_RC1_IfcPixelTexture_type = 0;
entity* IFC4X3_RC1_IfcPlacement_type = 0;
entity* IFC4X3_RC1_IfcPlanarBox_type = 0;
entity* IFC4X3_RC1_IfcPlanarExtent_type = 0;
entity* IFC4X3_RC1_IfcPlane_type = 0;
entity* IFC4X3_RC1_IfcPlant_type = 0;
entity* IFC4X3_RC1_IfcPlate_type = 0;
entity* IFC4X3_RC1_IfcPlateStandardCase_type = 0;
entity* IFC4X3_RC1_IfcPlateType_type = 0;
entity* IFC4X3_RC1_IfcPoint_type = 0;
entity* IFC4X3_RC1_IfcPointOnCurve_type = 0;
entity* IFC4X3_RC1_IfcPointOnSurface_type = 0;
entity* IFC4X3_RC1_IfcPolyLoop_type = 0;
entity* IFC4X3_RC1_IfcPolygonalBoundedHalfSpace_type = 0;
entity* IFC4X3_RC1_IfcPolygonalFaceSet_type = 0;
entity* IFC4X3_RC1_IfcPolyline_type = 0;
entity* IFC4X3_RC1_IfcPort_type = 0;
entity* IFC4X3_RC1_IfcPositioningElement_type = 0;
entity* IFC4X3_RC1_IfcPostalAddress_type = 0;
entity* IFC4X3_RC1_IfcPreDefinedColour_type = 0;
entity* IFC4X3_RC1_IfcPreDefinedCurveFont_type = 0;
entity* IFC4X3_RC1_IfcPreDefinedItem_type = 0;
entity* IFC4X3_RC1_IfcPreDefinedProperties_type = 0;
entity* IFC4X3_RC1_IfcPreDefinedPropertySet_type = 0;
entity* IFC4X3_RC1_IfcPreDefinedTextFont_type = 0;
entity* IFC4X3_RC1_IfcPresentationItem_type = 0;
entity* IFC4X3_RC1_IfcPresentationLayerAssignment_type = 0;
entity* IFC4X3_RC1_IfcPresentationLayerWithStyle_type = 0;
entity* IFC4X3_RC1_IfcPresentationStyle_type = 0;
entity* IFC4X3_RC1_IfcPresentationStyleAssignment_type = 0;
entity* IFC4X3_RC1_IfcProcedure_type = 0;
entity* IFC4X3_RC1_IfcProcedureType_type = 0;
entity* IFC4X3_RC1_IfcProcess_type = 0;
entity* IFC4X3_RC1_IfcProduct_type = 0;
entity* IFC4X3_RC1_IfcProductDefinitionShape_type = 0;
entity* IFC4X3_RC1_IfcProductRepresentation_type = 0;
entity* IFC4X3_RC1_IfcProfileDef_type = 0;
entity* IFC4X3_RC1_IfcProfileProperties_type = 0;
entity* IFC4X3_RC1_IfcProject_type = 0;
entity* IFC4X3_RC1_IfcProjectLibrary_type = 0;
entity* IFC4X3_RC1_IfcProjectOrder_type = 0;
entity* IFC4X3_RC1_IfcProjectedCRS_type = 0;
entity* IFC4X3_RC1_IfcProjectionElement_type = 0;
entity* IFC4X3_RC1_IfcProperty_type = 0;
entity* IFC4X3_RC1_IfcPropertyAbstraction_type = 0;
entity* IFC4X3_RC1_IfcPropertyBoundedValue_type = 0;
entity* IFC4X3_RC1_IfcPropertyDefinition_type = 0;
entity* IFC4X3_RC1_IfcPropertyDependencyRelationship_type = 0;
entity* IFC4X3_RC1_IfcPropertyEnumeratedValue_type = 0;
entity* IFC4X3_RC1_IfcPropertyEnumeration_type = 0;
entity* IFC4X3_RC1_IfcPropertyListValue_type = 0;
entity* IFC4X3_RC1_IfcPropertyReferenceValue_type = 0;
entity* IFC4X3_RC1_IfcPropertySet_type = 0;
entity* IFC4X3_RC1_IfcPropertySetDefinition_type = 0;
entity* IFC4X3_RC1_IfcPropertySetTemplate_type = 0;
entity* IFC4X3_RC1_IfcPropertySingleValue_type = 0;
entity* IFC4X3_RC1_IfcPropertyTableValue_type = 0;
entity* IFC4X3_RC1_IfcPropertyTemplate_type = 0;
entity* IFC4X3_RC1_IfcPropertyTemplateDefinition_type = 0;
entity* IFC4X3_RC1_IfcProtectiveDevice_type = 0;
entity* IFC4X3_RC1_IfcProtectiveDeviceTrippingUnit_type = 0;
entity* IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitType_type = 0;
entity* IFC4X3_RC1_IfcProtectiveDeviceType_type = 0;
entity* IFC4X3_RC1_IfcProxy_type = 0;
entity* IFC4X3_RC1_IfcPump_type = 0;
entity* IFC4X3_RC1_IfcPumpType_type = 0;
entity* IFC4X3_RC1_IfcQuantityArea_type = 0;
entity* IFC4X3_RC1_IfcQuantityCount_type = 0;
entity* IFC4X3_RC1_IfcQuantityLength_type = 0;
entity* IFC4X3_RC1_IfcQuantitySet_type = 0;
entity* IFC4X3_RC1_IfcQuantityTime_type = 0;
entity* IFC4X3_RC1_IfcQuantityVolume_type = 0;
entity* IFC4X3_RC1_IfcQuantityWeight_type = 0;
entity* IFC4X3_RC1_IfcRail_type = 0;
entity* IFC4X3_RC1_IfcRailType_type = 0;
entity* IFC4X3_RC1_IfcRailing_type = 0;
entity* IFC4X3_RC1_IfcRailingType_type = 0;
entity* IFC4X3_RC1_IfcRailway_type = 0;
entity* IFC4X3_RC1_IfcRamp_type = 0;
entity* IFC4X3_RC1_IfcRampFlight_type = 0;
entity* IFC4X3_RC1_IfcRampFlightType_type = 0;
entity* IFC4X3_RC1_IfcRampType_type = 0;
entity* IFC4X3_RC1_IfcRationalBSplineCurveWithKnots_type = 0;
entity* IFC4X3_RC1_IfcRationalBSplineSurfaceWithKnots_type = 0;
entity* IFC4X3_RC1_IfcRectangleHollowProfileDef_type = 0;
entity* IFC4X3_RC1_IfcRectangleProfileDef_type = 0;
entity* IFC4X3_RC1_IfcRectangularPyramid_type = 0;
entity* IFC4X3_RC1_IfcRectangularTrimmedSurface_type = 0;
entity* IFC4X3_RC1_IfcRecurrencePattern_type = 0;
entity* IFC4X3_RC1_IfcReference_type = 0;
entity* IFC4X3_RC1_IfcReferent_type = 0;
entity* IFC4X3_RC1_IfcRegularTimeSeries_type = 0;
entity* IFC4X3_RC1_IfcReinforcedSoil_type = 0;
entity* IFC4X3_RC1_IfcReinforcementBarProperties_type = 0;
entity* IFC4X3_RC1_IfcReinforcementDefinitionProperties_type = 0;
entity* IFC4X3_RC1_IfcReinforcingBar_type = 0;
entity* IFC4X3_RC1_IfcReinforcingBarType_type = 0;
entity* IFC4X3_RC1_IfcReinforcingElement_type = 0;
entity* IFC4X3_RC1_IfcReinforcingElementType_type = 0;
entity* IFC4X3_RC1_IfcReinforcingMesh_type = 0;
entity* IFC4X3_RC1_IfcReinforcingMeshType_type = 0;
entity* IFC4X3_RC1_IfcRelAggregates_type = 0;
entity* IFC4X3_RC1_IfcRelAssigns_type = 0;
entity* IFC4X3_RC1_IfcRelAssignsToActor_type = 0;
entity* IFC4X3_RC1_IfcRelAssignsToControl_type = 0;
entity* IFC4X3_RC1_IfcRelAssignsToGroup_type = 0;
entity* IFC4X3_RC1_IfcRelAssignsToGroupByFactor_type = 0;
entity* IFC4X3_RC1_IfcRelAssignsToProcess_type = 0;
entity* IFC4X3_RC1_IfcRelAssignsToProduct_type = 0;
entity* IFC4X3_RC1_IfcRelAssignsToResource_type = 0;
entity* IFC4X3_RC1_IfcRelAssociates_type = 0;
entity* IFC4X3_RC1_IfcRelAssociatesApproval_type = 0;
entity* IFC4X3_RC1_IfcRelAssociatesClassification_type = 0;
entity* IFC4X3_RC1_IfcRelAssociatesConstraint_type = 0;
entity* IFC4X3_RC1_IfcRelAssociatesDocument_type = 0;
entity* IFC4X3_RC1_IfcRelAssociatesLibrary_type = 0;
entity* IFC4X3_RC1_IfcRelAssociatesMaterial_type = 0;
entity* IFC4X3_RC1_IfcRelAssociatesProfileDef_type = 0;
entity* IFC4X3_RC1_IfcRelConnects_type = 0;
entity* IFC4X3_RC1_IfcRelConnectsElements_type = 0;
entity* IFC4X3_RC1_IfcRelConnectsPathElements_type = 0;
entity* IFC4X3_RC1_IfcRelConnectsPortToElement_type = 0;
entity* IFC4X3_RC1_IfcRelConnectsPorts_type = 0;
entity* IFC4X3_RC1_IfcRelConnectsStructuralActivity_type = 0;
entity* IFC4X3_RC1_IfcRelConnectsStructuralMember_type = 0;
entity* IFC4X3_RC1_IfcRelConnectsWithEccentricity_type = 0;
entity* IFC4X3_RC1_IfcRelConnectsWithRealizingElements_type = 0;
entity* IFC4X3_RC1_IfcRelContainedInSpatialStructure_type = 0;
entity* IFC4X3_RC1_IfcRelCoversBldgElements_type = 0;
entity* IFC4X3_RC1_IfcRelCoversSpaces_type = 0;
entity* IFC4X3_RC1_IfcRelDeclares_type = 0;
entity* IFC4X3_RC1_IfcRelDecomposes_type = 0;
entity* IFC4X3_RC1_IfcRelDefines_type = 0;
entity* IFC4X3_RC1_IfcRelDefinesByObject_type = 0;
entity* IFC4X3_RC1_IfcRelDefinesByProperties_type = 0;
entity* IFC4X3_RC1_IfcRelDefinesByTemplate_type = 0;
entity* IFC4X3_RC1_IfcRelDefinesByType_type = 0;
entity* IFC4X3_RC1_IfcRelFillsElement_type = 0;
entity* IFC4X3_RC1_IfcRelFlowControlElements_type = 0;
entity* IFC4X3_RC1_IfcRelInterferesElements_type = 0;
entity* IFC4X3_RC1_IfcRelNests_type = 0;
entity* IFC4X3_RC1_IfcRelPositions_type = 0;
entity* IFC4X3_RC1_IfcRelProjectsElement_type = 0;
entity* IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type = 0;
entity* IFC4X3_RC1_IfcRelSequence_type = 0;
entity* IFC4X3_RC1_IfcRelServicesBuildings_type = 0;
entity* IFC4X3_RC1_IfcRelSpaceBoundary_type = 0;
entity* IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type = 0;
entity* IFC4X3_RC1_IfcRelSpaceBoundary2ndLevel_type = 0;
entity* IFC4X3_RC1_IfcRelVoidsElement_type = 0;
entity* IFC4X3_RC1_IfcRelationship_type = 0;
entity* IFC4X3_RC1_IfcReparametrisedCompositeCurveSegment_type = 0;
entity* IFC4X3_RC1_IfcRepresentation_type = 0;
entity* IFC4X3_RC1_IfcRepresentationContext_type = 0;
entity* IFC4X3_RC1_IfcRepresentationItem_type = 0;
entity* IFC4X3_RC1_IfcRepresentationMap_type = 0;
entity* IFC4X3_RC1_IfcResource_type = 0;
entity* IFC4X3_RC1_IfcResourceApprovalRelationship_type = 0;
entity* IFC4X3_RC1_IfcResourceConstraintRelationship_type = 0;
entity* IFC4X3_RC1_IfcResourceLevelRelationship_type = 0;
entity* IFC4X3_RC1_IfcResourceTime_type = 0;
entity* IFC4X3_RC1_IfcRevolvedAreaSolid_type = 0;
entity* IFC4X3_RC1_IfcRevolvedAreaSolidTapered_type = 0;
entity* IFC4X3_RC1_IfcRightCircularCone_type = 0;
entity* IFC4X3_RC1_IfcRightCircularCylinder_type = 0;
entity* IFC4X3_RC1_IfcRoad_type = 0;
entity* IFC4X3_RC1_IfcRoof_type = 0;
entity* IFC4X3_RC1_IfcRoofType_type = 0;
entity* IFC4X3_RC1_IfcRoot_type = 0;
entity* IFC4X3_RC1_IfcRoundedRectangleProfileDef_type = 0;
entity* IFC4X3_RC1_IfcSIUnit_type = 0;
entity* IFC4X3_RC1_IfcSanitaryTerminal_type = 0;
entity* IFC4X3_RC1_IfcSanitaryTerminalType_type = 0;
entity* IFC4X3_RC1_IfcSchedulingTime_type = 0;
entity* IFC4X3_RC1_IfcSeamCurve_type = 0;
entity* IFC4X3_RC1_IfcSectionProperties_type = 0;
entity* IFC4X3_RC1_IfcSectionReinforcementProperties_type = 0;
entity* IFC4X3_RC1_IfcSectionedSolid_type = 0;
entity* IFC4X3_RC1_IfcSectionedSolidHorizontal_type = 0;
entity* IFC4X3_RC1_IfcSectionedSpine_type = 0;
entity* IFC4X3_RC1_IfcSectionedSurface_type = 0;
entity* IFC4X3_RC1_IfcSensor_type = 0;
entity* IFC4X3_RC1_IfcSensorType_type = 0;
entity* IFC4X3_RC1_IfcShadingDevice_type = 0;
entity* IFC4X3_RC1_IfcShadingDeviceType_type = 0;
entity* IFC4X3_RC1_IfcShapeAspect_type = 0;
entity* IFC4X3_RC1_IfcShapeModel_type = 0;
entity* IFC4X3_RC1_IfcShapeRepresentation_type = 0;
entity* IFC4X3_RC1_IfcShellBasedSurfaceModel_type = 0;
entity* IFC4X3_RC1_IfcSign_type = 0;
entity* IFC4X3_RC1_IfcSignType_type = 0;
entity* IFC4X3_RC1_IfcSignal_type = 0;
entity* IFC4X3_RC1_IfcSignalType_type = 0;
entity* IFC4X3_RC1_IfcSimpleProperty_type = 0;
entity* IFC4X3_RC1_IfcSimplePropertyTemplate_type = 0;
entity* IFC4X3_RC1_IfcSite_type = 0;
entity* IFC4X3_RC1_IfcSlab_type = 0;
entity* IFC4X3_RC1_IfcSlabElementedCase_type = 0;
entity* IFC4X3_RC1_IfcSlabStandardCase_type = 0;
entity* IFC4X3_RC1_IfcSlabType_type = 0;
entity* IFC4X3_RC1_IfcSlippageConnectionCondition_type = 0;
entity* IFC4X3_RC1_IfcSolarDevice_type = 0;
entity* IFC4X3_RC1_IfcSolarDeviceType_type = 0;
entity* IFC4X3_RC1_IfcSolidModel_type = 0;
entity* IFC4X3_RC1_IfcSolidStratum_type = 0;
entity* IFC4X3_RC1_IfcSpace_type = 0;
entity* IFC4X3_RC1_IfcSpaceHeater_type = 0;
entity* IFC4X3_RC1_IfcSpaceHeaterType_type = 0;
entity* IFC4X3_RC1_IfcSpaceType_type = 0;
entity* IFC4X3_RC1_IfcSpatialElement_type = 0;
entity* IFC4X3_RC1_IfcSpatialElementType_type = 0;
entity* IFC4X3_RC1_IfcSpatialStructureElement_type = 0;
entity* IFC4X3_RC1_IfcSpatialStructureElementType_type = 0;
entity* IFC4X3_RC1_IfcSpatialZone_type = 0;
entity* IFC4X3_RC1_IfcSpatialZoneType_type = 0;
entity* IFC4X3_RC1_IfcSphere_type = 0;
entity* IFC4X3_RC1_IfcSphericalSurface_type = 0;
entity* IFC4X3_RC1_IfcStackTerminal_type = 0;
entity* IFC4X3_RC1_IfcStackTerminalType_type = 0;
entity* IFC4X3_RC1_IfcStair_type = 0;
entity* IFC4X3_RC1_IfcStairFlight_type = 0;
entity* IFC4X3_RC1_IfcStairFlightType_type = 0;
entity* IFC4X3_RC1_IfcStairType_type = 0;
entity* IFC4X3_RC1_IfcStructuralAction_type = 0;
entity* IFC4X3_RC1_IfcStructuralActivity_type = 0;
entity* IFC4X3_RC1_IfcStructuralAnalysisModel_type = 0;
entity* IFC4X3_RC1_IfcStructuralConnection_type = 0;
entity* IFC4X3_RC1_IfcStructuralConnectionCondition_type = 0;
entity* IFC4X3_RC1_IfcStructuralCurveAction_type = 0;
entity* IFC4X3_RC1_IfcStructuralCurveConnection_type = 0;
entity* IFC4X3_RC1_IfcStructuralCurveMember_type = 0;
entity* IFC4X3_RC1_IfcStructuralCurveMemberVarying_type = 0;
entity* IFC4X3_RC1_IfcStructuralCurveReaction_type = 0;
entity* IFC4X3_RC1_IfcStructuralItem_type = 0;
entity* IFC4X3_RC1_IfcStructuralLinearAction_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoad_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadCase_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadConfiguration_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadGroup_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadLinearForce_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadOrResult_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadPlanarForce_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadSingleDisplacement_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadSingleDisplacementDistortion_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadSingleForce_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadSingleForceWarping_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadStatic_type = 0;
entity* IFC4X3_RC1_IfcStructuralLoadTemperature_type = 0;
entity* IFC4X3_RC1_IfcStructuralMember_type = 0;
entity* IFC4X3_RC1_IfcStructuralPlanarAction_type = 0;
entity* IFC4X3_RC1_IfcStructuralPointAction_type = 0;
entity* IFC4X3_RC1_IfcStructuralPointConnection_type = 0;
entity* IFC4X3_RC1_IfcStructuralPointReaction_type = 0;
entity* IFC4X3_RC1_IfcStructuralReaction_type = 0;
entity* IFC4X3_RC1_IfcStructuralResultGroup_type = 0;
entity* IFC4X3_RC1_IfcStructuralSurfaceAction_type = 0;
entity* IFC4X3_RC1_IfcStructuralSurfaceConnection_type = 0;
entity* IFC4X3_RC1_IfcStructuralSurfaceMember_type = 0;
entity* IFC4X3_RC1_IfcStructuralSurfaceMemberVarying_type = 0;
entity* IFC4X3_RC1_IfcStructuralSurfaceReaction_type = 0;
entity* IFC4X3_RC1_IfcStyleModel_type = 0;
entity* IFC4X3_RC1_IfcStyledItem_type = 0;
entity* IFC4X3_RC1_IfcStyledRepresentation_type = 0;
entity* IFC4X3_RC1_IfcSubContractResource_type = 0;
entity* IFC4X3_RC1_IfcSubContractResourceType_type = 0;
entity* IFC4X3_RC1_IfcSubedge_type = 0;
entity* IFC4X3_RC1_IfcSurface_type = 0;
entity* IFC4X3_RC1_IfcSurfaceCurve_type = 0;
entity* IFC4X3_RC1_IfcSurfaceCurveSweptAreaSolid_type = 0;
entity* IFC4X3_RC1_IfcSurfaceFeature_type = 0;
entity* IFC4X3_RC1_IfcSurfaceOfLinearExtrusion_type = 0;
entity* IFC4X3_RC1_IfcSurfaceOfRevolution_type = 0;
entity* IFC4X3_RC1_IfcSurfaceReinforcementArea_type = 0;
entity* IFC4X3_RC1_IfcSurfaceStyle_type = 0;
entity* IFC4X3_RC1_IfcSurfaceStyleLighting_type = 0;
entity* IFC4X3_RC1_IfcSurfaceStyleRefraction_type = 0;
entity* IFC4X3_RC1_IfcSurfaceStyleRendering_type = 0;
entity* IFC4X3_RC1_IfcSurfaceStyleShading_type = 0;
entity* IFC4X3_RC1_IfcSurfaceStyleWithTextures_type = 0;
entity* IFC4X3_RC1_IfcSurfaceTexture_type = 0;
entity* IFC4X3_RC1_IfcSweptAreaSolid_type = 0;
entity* IFC4X3_RC1_IfcSweptDiskSolid_type = 0;
entity* IFC4X3_RC1_IfcSweptDiskSolidPolygonal_type = 0;
entity* IFC4X3_RC1_IfcSweptSurface_type = 0;
entity* IFC4X3_RC1_IfcSwitchingDevice_type = 0;
entity* IFC4X3_RC1_IfcSwitchingDeviceType_type = 0;
entity* IFC4X3_RC1_IfcSystem_type = 0;
entity* IFC4X3_RC1_IfcSystemFurnitureElement_type = 0;
entity* IFC4X3_RC1_IfcSystemFurnitureElementType_type = 0;
entity* IFC4X3_RC1_IfcTShapeProfileDef_type = 0;
entity* IFC4X3_RC1_IfcTable_type = 0;
entity* IFC4X3_RC1_IfcTableColumn_type = 0;
entity* IFC4X3_RC1_IfcTableRow_type = 0;
entity* IFC4X3_RC1_IfcTank_type = 0;
entity* IFC4X3_RC1_IfcTankType_type = 0;
entity* IFC4X3_RC1_IfcTask_type = 0;
entity* IFC4X3_RC1_IfcTaskTime_type = 0;
entity* IFC4X3_RC1_IfcTaskTimeRecurring_type = 0;
entity* IFC4X3_RC1_IfcTaskType_type = 0;
entity* IFC4X3_RC1_IfcTelecomAddress_type = 0;
entity* IFC4X3_RC1_IfcTendon_type = 0;
entity* IFC4X3_RC1_IfcTendonAnchor_type = 0;
entity* IFC4X3_RC1_IfcTendonAnchorType_type = 0;
entity* IFC4X3_RC1_IfcTendonConduit_type = 0;
entity* IFC4X3_RC1_IfcTendonConduitType_type = 0;
entity* IFC4X3_RC1_IfcTendonType_type = 0;
entity* IFC4X3_RC1_IfcTessellatedFaceSet_type = 0;
entity* IFC4X3_RC1_IfcTessellatedItem_type = 0;
entity* IFC4X3_RC1_IfcTextLiteral_type = 0;
entity* IFC4X3_RC1_IfcTextLiteralWithExtent_type = 0;
entity* IFC4X3_RC1_IfcTextStyle_type = 0;
entity* IFC4X3_RC1_IfcTextStyleFontModel_type = 0;
entity* IFC4X3_RC1_IfcTextStyleForDefinedFont_type = 0;
entity* IFC4X3_RC1_IfcTextStyleTextModel_type = 0;
entity* IFC4X3_RC1_IfcTextureCoordinate_type = 0;
entity* IFC4X3_RC1_IfcTextureCoordinateGenerator_type = 0;
entity* IFC4X3_RC1_IfcTextureMap_type = 0;
entity* IFC4X3_RC1_IfcTextureVertex_type = 0;
entity* IFC4X3_RC1_IfcTextureVertexList_type = 0;
entity* IFC4X3_RC1_IfcTimePeriod_type = 0;
entity* IFC4X3_RC1_IfcTimeSeries_type = 0;
entity* IFC4X3_RC1_IfcTimeSeriesValue_type = 0;
entity* IFC4X3_RC1_IfcTopologicalRepresentationItem_type = 0;
entity* IFC4X3_RC1_IfcTopologyRepresentation_type = 0;
entity* IFC4X3_RC1_IfcToroidalSurface_type = 0;
entity* IFC4X3_RC1_IfcTrackElement_type = 0;
entity* IFC4X3_RC1_IfcTrackElementType_type = 0;
entity* IFC4X3_RC1_IfcTransformer_type = 0;
entity* IFC4X3_RC1_IfcTransformerType_type = 0;
entity* IFC4X3_RC1_IfcTransitionCurveSegment2D_type = 0;
entity* IFC4X3_RC1_IfcTransportElement_type = 0;
entity* IFC4X3_RC1_IfcTransportElementType_type = 0;
entity* IFC4X3_RC1_IfcTrapeziumProfileDef_type = 0;
entity* IFC4X3_RC1_IfcTriangulatedFaceSet_type = 0;
entity* IFC4X3_RC1_IfcTriangulatedIrregularNetwork_type = 0;
entity* IFC4X3_RC1_IfcTrimmedCurve_type = 0;
entity* IFC4X3_RC1_IfcTubeBundle_type = 0;
entity* IFC4X3_RC1_IfcTubeBundleType_type = 0;
entity* IFC4X3_RC1_IfcTypeObject_type = 0;
entity* IFC4X3_RC1_IfcTypeProcess_type = 0;
entity* IFC4X3_RC1_IfcTypeProduct_type = 0;
entity* IFC4X3_RC1_IfcTypeResource_type = 0;
entity* IFC4X3_RC1_IfcUShapeProfileDef_type = 0;
entity* IFC4X3_RC1_IfcUnitAssignment_type = 0;
entity* IFC4X3_RC1_IfcUnitaryControlElement_type = 0;
entity* IFC4X3_RC1_IfcUnitaryControlElementType_type = 0;
entity* IFC4X3_RC1_IfcUnitaryEquipment_type = 0;
entity* IFC4X3_RC1_IfcUnitaryEquipmentType_type = 0;
entity* IFC4X3_RC1_IfcValve_type = 0;
entity* IFC4X3_RC1_IfcValveType_type = 0;
entity* IFC4X3_RC1_IfcVector_type = 0;
entity* IFC4X3_RC1_IfcVertex_type = 0;
entity* IFC4X3_RC1_IfcVertexLoop_type = 0;
entity* IFC4X3_RC1_IfcVertexPoint_type = 0;
entity* IFC4X3_RC1_IfcVibrationDamper_type = 0;
entity* IFC4X3_RC1_IfcVibrationDamperType_type = 0;
entity* IFC4X3_RC1_IfcVibrationIsolator_type = 0;
entity* IFC4X3_RC1_IfcVibrationIsolatorType_type = 0;
entity* IFC4X3_RC1_IfcVirtualElement_type = 0;
entity* IFC4X3_RC1_IfcVirtualGridIntersection_type = 0;
entity* IFC4X3_RC1_IfcVoidStratum_type = 0;
entity* IFC4X3_RC1_IfcVoidingFeature_type = 0;
entity* IFC4X3_RC1_IfcWall_type = 0;
entity* IFC4X3_RC1_IfcWallElementedCase_type = 0;
entity* IFC4X3_RC1_IfcWallStandardCase_type = 0;
entity* IFC4X3_RC1_IfcWallType_type = 0;
entity* IFC4X3_RC1_IfcWasteTerminal_type = 0;
entity* IFC4X3_RC1_IfcWasteTerminalType_type = 0;
entity* IFC4X3_RC1_IfcWaterStratum_type = 0;
entity* IFC4X3_RC1_IfcWindow_type = 0;
entity* IFC4X3_RC1_IfcWindowLiningProperties_type = 0;
entity* IFC4X3_RC1_IfcWindowPanelProperties_type = 0;
entity* IFC4X3_RC1_IfcWindowStandardCase_type = 0;
entity* IFC4X3_RC1_IfcWindowStyle_type = 0;
entity* IFC4X3_RC1_IfcWindowType_type = 0;
entity* IFC4X3_RC1_IfcWorkCalendar_type = 0;
entity* IFC4X3_RC1_IfcWorkControl_type = 0;
entity* IFC4X3_RC1_IfcWorkPlan_type = 0;
entity* IFC4X3_RC1_IfcWorkSchedule_type = 0;
entity* IFC4X3_RC1_IfcWorkTime_type = 0;
entity* IFC4X3_RC1_IfcZShapeProfileDef_type = 0;
entity* IFC4X3_RC1_IfcZone_type = 0;
type_declaration* IFC4X3_RC1_IfcAbsorbedDoseMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcAccelerationMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcAmountOfSubstanceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcAngularVelocityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcArcIndex_type = 0;
type_declaration* IFC4X3_RC1_IfcAreaDensityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcAreaMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcBinary_type = 0;
type_declaration* IFC4X3_RC1_IfcBoolean_type = 0;
type_declaration* IFC4X3_RC1_IfcBoxAlignment_type = 0;
type_declaration* IFC4X3_RC1_IfcCardinalPointReference_type = 0;
type_declaration* IFC4X3_RC1_IfcComplexNumber_type = 0;
type_declaration* IFC4X3_RC1_IfcCompoundPlaneAngleMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcContextDependentMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcCountMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcCurvatureMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcDate_type = 0;
type_declaration* IFC4X3_RC1_IfcDateTime_type = 0;
type_declaration* IFC4X3_RC1_IfcDayInMonthNumber_type = 0;
type_declaration* IFC4X3_RC1_IfcDayInWeekNumber_type = 0;
type_declaration* IFC4X3_RC1_IfcDescriptiveMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcDimensionCount_type = 0;
type_declaration* IFC4X3_RC1_IfcDoseEquivalentMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcDuration_type = 0;
type_declaration* IFC4X3_RC1_IfcDynamicViscosityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcElectricCapacitanceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcElectricChargeMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcElectricConductanceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcElectricCurrentMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcElectricResistanceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcElectricVoltageMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcEnergyMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcFontStyle_type = 0;
type_declaration* IFC4X3_RC1_IfcFontVariant_type = 0;
type_declaration* IFC4X3_RC1_IfcFontWeight_type = 0;
type_declaration* IFC4X3_RC1_IfcForceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcFrequencyMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcGloballyUniqueId_type = 0;
type_declaration* IFC4X3_RC1_IfcHeatFluxDensityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcHeatingValueMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcIdentifier_type = 0;
type_declaration* IFC4X3_RC1_IfcIlluminanceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcInductanceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcInteger_type = 0;
type_declaration* IFC4X3_RC1_IfcIntegerCountRateMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcIonConcentrationMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcIsothermalMoistureCapacityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcKinematicViscosityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcLabel_type = 0;
type_declaration* IFC4X3_RC1_IfcLanguageId_type = 0;
type_declaration* IFC4X3_RC1_IfcLengthMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcLineIndex_type = 0;
type_declaration* IFC4X3_RC1_IfcLinearForceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcLinearMomentMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcLinearStiffnessMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcLinearVelocityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcLogical_type = 0;
type_declaration* IFC4X3_RC1_IfcLuminousFluxMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcLuminousIntensityDistributionMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcLuminousIntensityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMagneticFluxDensityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMagneticFluxMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMassDensityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMassFlowRateMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMassMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMassPerLengthMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcModulusOfElasticityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcModulusOfLinearSubgradeReactionMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcModulusOfSubgradeReactionMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMoistureDiffusivityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMolecularWeightMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMomentOfInertiaMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMonetaryMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcMonthInYearNumber_type = 0;
type_declaration* IFC4X3_RC1_IfcNonNegativeLengthMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcNormalisedRatioMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcNumericMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcPHMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcParameterValue_type = 0;
type_declaration* IFC4X3_RC1_IfcPlanarForceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcPlaneAngleMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcPositiveInteger_type = 0;
type_declaration* IFC4X3_RC1_IfcPositiveLengthMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcPositivePlaneAngleMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcPositiveRatioMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcPowerMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcPresentableText_type = 0;
type_declaration* IFC4X3_RC1_IfcPressureMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcPropertySetDefinitionSet_type = 0;
type_declaration* IFC4X3_RC1_IfcRadioActivityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcRatioMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcReal_type = 0;
type_declaration* IFC4X3_RC1_IfcRotationalFrequencyMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcRotationalMassMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcRotationalStiffnessMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcSectionModulusMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcSectionalAreaIntegralMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcShearModulusMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcSolidAngleMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcSoundPowerLevelMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcSoundPowerMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcSoundPressureLevelMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcSoundPressureMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcSpecificHeatCapacityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcSpecularExponent_type = 0;
type_declaration* IFC4X3_RC1_IfcSpecularRoughness_type = 0;
type_declaration* IFC4X3_RC1_IfcTemperatureGradientMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcTemperatureRateOfChangeMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcText_type = 0;
type_declaration* IFC4X3_RC1_IfcTextAlignment_type = 0;
type_declaration* IFC4X3_RC1_IfcTextDecoration_type = 0;
type_declaration* IFC4X3_RC1_IfcTextFontName_type = 0;
type_declaration* IFC4X3_RC1_IfcTextTransformation_type = 0;
type_declaration* IFC4X3_RC1_IfcThermalAdmittanceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcThermalConductivityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcThermalExpansionCoefficientMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcThermalResistanceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcThermalTransmittanceMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcThermodynamicTemperatureMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcTime_type = 0;
type_declaration* IFC4X3_RC1_IfcTimeMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcTimeStamp_type = 0;
type_declaration* IFC4X3_RC1_IfcTorqueMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcURIReference_type = 0;
type_declaration* IFC4X3_RC1_IfcVaporPermeabilityMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcVolumeMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcVolumetricFlowRateMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcWarpingConstantMeasure_type = 0;
type_declaration* IFC4X3_RC1_IfcWarpingMomentMeasure_type = 0;
select_type* IFC4X3_RC1_IfcActorSelect_type = 0;
select_type* IFC4X3_RC1_IfcAppliedValueSelect_type = 0;
select_type* IFC4X3_RC1_IfcAxis2Placement_type = 0;
select_type* IFC4X3_RC1_IfcBendingParameterSelect_type = 0;
select_type* IFC4X3_RC1_IfcBooleanOperand_type = 0;
select_type* IFC4X3_RC1_IfcClassificationReferenceSelect_type = 0;
select_type* IFC4X3_RC1_IfcClassificationSelect_type = 0;
select_type* IFC4X3_RC1_IfcColour_type = 0;
select_type* IFC4X3_RC1_IfcColourOrFactor_type = 0;
select_type* IFC4X3_RC1_IfcCoordinateReferenceSystemSelect_type = 0;
select_type* IFC4X3_RC1_IfcCsgSelect_type = 0;
select_type* IFC4X3_RC1_IfcCurveFontOrScaledCurveFontSelect_type = 0;
select_type* IFC4X3_RC1_IfcCurveOnSurface_type = 0;
select_type* IFC4X3_RC1_IfcCurveOrEdgeCurve_type = 0;
select_type* IFC4X3_RC1_IfcCurveStyleFontSelect_type = 0;
select_type* IFC4X3_RC1_IfcDefinitionSelect_type = 0;
select_type* IFC4X3_RC1_IfcDerivedMeasureValue_type = 0;
select_type* IFC4X3_RC1_IfcDocumentSelect_type = 0;
select_type* IFC4X3_RC1_IfcFacilityPartTypeSelect_type = 0;
select_type* IFC4X3_RC1_IfcFillStyleSelect_type = 0;
select_type* IFC4X3_RC1_IfcGeometricSetSelect_type = 0;
select_type* IFC4X3_RC1_IfcGridPlacementDirectionSelect_type = 0;
select_type* IFC4X3_RC1_IfcHatchLineDistanceSelect_type = 0;
select_type* IFC4X3_RC1_IfcImpactProtectionDeviceTypeSelect_type = 0;
select_type* IFC4X3_RC1_IfcInterferenceSelect_type = 0;
select_type* IFC4X3_RC1_IfcLayeredItem_type = 0;
select_type* IFC4X3_RC1_IfcLibrarySelect_type = 0;
select_type* IFC4X3_RC1_IfcLightDistributionDataSourceSelect_type = 0;
select_type* IFC4X3_RC1_IfcLinearAxisSelect_type = 0;
select_type* IFC4X3_RC1_IfcMaterialSelect_type = 0;
select_type* IFC4X3_RC1_IfcMeasureValue_type = 0;
select_type* IFC4X3_RC1_IfcMetricValueSelect_type = 0;
select_type* IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionSelect_type = 0;
select_type* IFC4X3_RC1_IfcModulusOfSubgradeReactionSelect_type = 0;
select_type* IFC4X3_RC1_IfcModulusOfTranslationalSubgradeReactionSelect_type = 0;
select_type* IFC4X3_RC1_IfcObjectReferenceSelect_type = 0;
select_type* IFC4X3_RC1_IfcPointOrVertexPoint_type = 0;
select_type* IFC4X3_RC1_IfcPresentationStyleSelect_type = 0;
select_type* IFC4X3_RC1_IfcProcessSelect_type = 0;
select_type* IFC4X3_RC1_IfcProductRepresentationSelect_type = 0;
select_type* IFC4X3_RC1_IfcProductSelect_type = 0;
select_type* IFC4X3_RC1_IfcPropertySetDefinitionSelect_type = 0;
select_type* IFC4X3_RC1_IfcResourceObjectSelect_type = 0;
select_type* IFC4X3_RC1_IfcResourceSelect_type = 0;
select_type* IFC4X3_RC1_IfcRotationalStiffnessSelect_type = 0;
select_type* IFC4X3_RC1_IfcSegmentIndexSelect_type = 0;
select_type* IFC4X3_RC1_IfcShell_type = 0;
select_type* IFC4X3_RC1_IfcSimpleValue_type = 0;
select_type* IFC4X3_RC1_IfcSizeSelect_type = 0;
select_type* IFC4X3_RC1_IfcSolidOrShell_type = 0;
select_type* IFC4X3_RC1_IfcSpaceBoundarySelect_type = 0;
select_type* IFC4X3_RC1_IfcSpatialReferenceSelect_type = 0;
select_type* IFC4X3_RC1_IfcSpecularHighlightSelect_type = 0;
select_type* IFC4X3_RC1_IfcStructuralActivityAssignmentSelect_type = 0;
select_type* IFC4X3_RC1_IfcStyleAssignmentSelect_type = 0;
select_type* IFC4X3_RC1_IfcSurfaceOrFaceSurface_type = 0;
select_type* IFC4X3_RC1_IfcSurfaceStyleElementSelect_type = 0;
select_type* IFC4X3_RC1_IfcTextFontSelect_type = 0;
select_type* IFC4X3_RC1_IfcTimeOrRatioSelect_type = 0;
select_type* IFC4X3_RC1_IfcTranslationalStiffnessSelect_type = 0;
select_type* IFC4X3_RC1_IfcTransportElementTypeSelect_type = 0;
select_type* IFC4X3_RC1_IfcTrimmingSelect_type = 0;
select_type* IFC4X3_RC1_IfcUnit_type = 0;
select_type* IFC4X3_RC1_IfcValue_type = 0;
select_type* IFC4X3_RC1_IfcVectorOrDirection_type = 0;
select_type* IFC4X3_RC1_IfcWarpingStiffnessSelect_type = 0;
enumeration_type* IFC4X3_RC1_IfcActionRequestTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcActionSourceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcActionTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcActuatorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAddressTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAirTerminalBoxTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAirTerminalTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAirToAirHeatRecoveryTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAlarmTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAlignmentTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAnalysisModelTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAnalysisTheoryTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAnnotationTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcArithmeticOperatorEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAssemblyPlaceEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcAudioVisualApplianceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBSplineCurveForm_type = 0;
enumeration_type* IFC4X3_RC1_IfcBSplineSurfaceForm_type = 0;
enumeration_type* IFC4X3_RC1_IfcBeamTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBearingTypeDisplacementEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBearingTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBenchmarkEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBoilerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBooleanOperator_type = 0;
enumeration_type* IFC4X3_RC1_IfcBridgePartTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBridgeTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBuildingElementPartTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBuildingElementProxyTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBuildingSystemTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBuiltSystemTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcBurnerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCableCarrierFittingTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCableCarrierSegmentTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCableFittingTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCableSegmentTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCaissonFoundationTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcChangeActionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcChillerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcChimneyTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCoilTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcColumnTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCommunicationsApplianceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcComplexPropertyTemplateTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCompressorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCondenserTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcConnectionTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcConstraintEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcConstructionEquipmentResourceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcConstructionMaterialResourceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcConstructionProductResourceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcControllerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcConveyorSegmentTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCooledBeamTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCoolingTowerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCostItemTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCostScheduleTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCourseTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCoveringTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCrewResourceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCurtainWallTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcCurveInterpolationEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDamperTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDataOriginEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDerivedUnitEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDirectionSenseEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDiscreteAccessoryTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDistributionBoardTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDistributionChamberElementTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDistributionPortTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDistributionSystemEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDocumentConfidentialityEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDocumentStatusEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDoorPanelOperationEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDoorPanelPositionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDoorStyleConstructionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDoorStyleOperationEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDoorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDoorTypeOperationEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDuctFittingTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDuctSegmentTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcDuctSilencerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcEarthworksCutTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcEarthworksFillTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcElectricApplianceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcElectricDistributionBoardTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcElectricFlowStorageDeviceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcElectricFlowTreatmentDeviceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcElectricGeneratorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcElectricMotorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcElectricTimeControlTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcElementAssemblyTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcElementCompositionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcEngineTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcEvaporativeCoolerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcEvaporatorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcEventTriggerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcEventTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcExternalSpatialElementTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFacilityPartCommonTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFacilityUsageEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFanTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFastenerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFilterTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFireSuppressionTerminalTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFlowDirectionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFlowInstrumentTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFlowMeterTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFootingTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcFurnitureTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcGeographicElementTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcGeometricProjectionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcGlobalOrLocalEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcGridTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcHeatExchangerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcHumidifierTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcImpactProtectionDeviceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcInterceptorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcInternalOrExternalEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcInventoryTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcJunctionBoxTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcKnotType_type = 0;
enumeration_type* IFC4X3_RC1_IfcLaborResourceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcLampTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcLayerSetDirectionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcLightDistributionCurveEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcLightEmissionSourceEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcLightFixtureTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcLiquidTerminalTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcLoadGroupTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcLogicalOperatorEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcMarineFacilityTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcMarinePartTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcMechanicalFastenerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcMedicalDeviceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcMemberTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcMobileTelecommunicationsApplianceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcMooringDeviceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcMotorConnectionTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcNavigationElementTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcNullStyle_type = 0;
enumeration_type* IFC4X3_RC1_IfcObjectTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcObjectiveEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcOccupantTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcOpeningElementTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcOutletTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPerformanceHistoryTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPermeableCoveringOperationEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPermitTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPhysicalOrVirtualEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPileConstructionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPileTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPipeFittingTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPipeSegmentTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPlateTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPreferredSurfaceCurveRepresentation_type = 0;
enumeration_type* IFC4X3_RC1_IfcProcedureTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcProfileTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcProjectOrderTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcProjectedOrTrueLengthEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcProjectionElementTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPropertySetTemplateTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcProtectiveDeviceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcPumpTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcRailTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcRailingTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcRailwayPartTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcRampFlightTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcRampTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcRecurrenceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcReferentTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcReflectanceMethodEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcReinforcedSoilTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcReinforcingBarRoleEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcReinforcingBarSurfaceEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcReinforcingBarTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcReinforcingMeshTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcRoadPartTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcRoleEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcRoofTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSIPrefix_type = 0;
enumeration_type* IFC4X3_RC1_IfcSIUnitName_type = 0;
enumeration_type* IFC4X3_RC1_IfcSanitaryTerminalTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSectionTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSensorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSequenceEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcShadingDeviceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSignTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSignalTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSimplePropertyTemplateTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSlabTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSolarDeviceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSpaceHeaterTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSpaceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSpatialZoneTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcStackTerminalTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcStairFlightTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcStairTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcStateEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcStructuralCurveActivityTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcStructuralCurveMemberTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcStructuralSurfaceActivityTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcStructuralSurfaceMemberTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSubContractResourceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSurfaceFeatureTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSurfaceSide_type = 0;
enumeration_type* IFC4X3_RC1_IfcSwitchingDeviceTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcSystemFurnitureElementTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTankTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTaskDurationEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTaskTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTendonAnchorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTendonConduitTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTendonTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTextPath_type = 0;
enumeration_type* IFC4X3_RC1_IfcTimeSeriesDataTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTrackElementTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTransformerTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTransitionCode_type = 0;
enumeration_type* IFC4X3_RC1_IfcTransitionCurveType_type = 0;
enumeration_type* IFC4X3_RC1_IfcTransportElementFixedTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTransportElementNonFixedTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcTrimmingPreference_type = 0;
enumeration_type* IFC4X3_RC1_IfcTubeBundleTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcUnitEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcUnitaryControlElementTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcUnitaryEquipmentTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcValveTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcVibrationDamperTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcVibrationIsolatorTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcVoidingFeatureTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWallTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWasteTerminalTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWindowPanelOperationEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWindowPanelPositionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWindowStyleConstructionEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWindowStyleOperationEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWindowTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWindowTypePartitioningEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWorkCalendarTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWorkPlanTypeEnum_type = 0;
enumeration_type* IFC4X3_RC1_IfcWorkScheduleTypeEnum_type = 0;

class IFC4X3_RC1_instance_factory : public IfcParse::instance_factory {
    virtual IfcUtil::IfcBaseClass* operator()(IfcEntityInstanceData* data) const {
        switch(data->type()->index_in_schema()) {
            case 0: return new ::Ifc4x3_rc1::IfcAbsorbedDoseMeasure(data);
            case 1: return new ::Ifc4x3_rc1::IfcAccelerationMeasure(data);
            case 2: return new ::Ifc4x3_rc1::IfcActionRequest(data);
            case 3: return new ::Ifc4x3_rc1::IfcActionRequestTypeEnum(data);
            case 4: return new ::Ifc4x3_rc1::IfcActionSourceTypeEnum(data);
            case 5: return new ::Ifc4x3_rc1::IfcActionTypeEnum(data);
            case 6: return new ::Ifc4x3_rc1::IfcActor(data);
            case 7: return new ::Ifc4x3_rc1::IfcActorRole(data);
            case 9: return new ::Ifc4x3_rc1::IfcActuator(data);
            case 10: return new ::Ifc4x3_rc1::IfcActuatorType(data);
            case 11: return new ::Ifc4x3_rc1::IfcActuatorTypeEnum(data);
            case 12: return new ::Ifc4x3_rc1::IfcAddress(data);
            case 13: return new ::Ifc4x3_rc1::IfcAddressTypeEnum(data);
            case 14: return new ::Ifc4x3_rc1::IfcAdvancedBrep(data);
            case 15: return new ::Ifc4x3_rc1::IfcAdvancedBrepWithVoids(data);
            case 16: return new ::Ifc4x3_rc1::IfcAdvancedFace(data);
            case 17: return new ::Ifc4x3_rc1::IfcAirTerminal(data);
            case 18: return new ::Ifc4x3_rc1::IfcAirTerminalBox(data);
            case 19: return new ::Ifc4x3_rc1::IfcAirTerminalBoxType(data);
            case 20: return new ::Ifc4x3_rc1::IfcAirTerminalBoxTypeEnum(data);
            case 21: return new ::Ifc4x3_rc1::IfcAirTerminalType(data);
            case 22: return new ::Ifc4x3_rc1::IfcAirTerminalTypeEnum(data);
            case 23: return new ::Ifc4x3_rc1::IfcAirToAirHeatRecovery(data);
            case 24: return new ::Ifc4x3_rc1::IfcAirToAirHeatRecoveryType(data);
            case 25: return new ::Ifc4x3_rc1::IfcAirToAirHeatRecoveryTypeEnum(data);
            case 26: return new ::Ifc4x3_rc1::IfcAlarm(data);
            case 27: return new ::Ifc4x3_rc1::IfcAlarmType(data);
            case 28: return new ::Ifc4x3_rc1::IfcAlarmTypeEnum(data);
            case 29: return new ::Ifc4x3_rc1::IfcAlignment(data);
            case 30: return new ::Ifc4x3_rc1::IfcAlignment2DCant(data);
            case 31: return new ::Ifc4x3_rc1::IfcAlignment2DCantSegLine(data);
            case 32: return new ::Ifc4x3_rc1::IfcAlignment2DCantSegment(data);
            case 33: return new ::Ifc4x3_rc1::IfcAlignment2DCantSegTransition(data);
            case 34: return new ::Ifc4x3_rc1::IfcAlignment2DHorizontal(data);
            case 35: return new ::Ifc4x3_rc1::IfcAlignment2DHorizontalSegment(data);
            case 36: return new ::Ifc4x3_rc1::IfcAlignment2DSegment(data);
            case 37: return new ::Ifc4x3_rc1::IfcAlignment2DVerSegCircularArc(data);
            case 38: return new ::Ifc4x3_rc1::IfcAlignment2DVerSegLine(data);
            case 39: return new ::Ifc4x3_rc1::IfcAlignment2DVerSegParabolicArc(data);
            case 40: return new ::Ifc4x3_rc1::IfcAlignment2DVerSegTransition(data);
            case 41: return new ::Ifc4x3_rc1::IfcAlignment2DVertical(data);
            case 42: return new ::Ifc4x3_rc1::IfcAlignment2DVerticalSegment(data);
            case 43: return new ::Ifc4x3_rc1::IfcAlignmentCurve(data);
            case 44: return new ::Ifc4x3_rc1::IfcAlignmentTypeEnum(data);
            case 45: return new ::Ifc4x3_rc1::IfcAmountOfSubstanceMeasure(data);
            case 46: return new ::Ifc4x3_rc1::IfcAnalysisModelTypeEnum(data);
            case 47: return new ::Ifc4x3_rc1::IfcAnalysisTheoryTypeEnum(data);
            case 48: return new ::Ifc4x3_rc1::IfcAngularVelocityMeasure(data);
            case 49: return new ::Ifc4x3_rc1::IfcAnnotation(data);
            case 50: return new ::Ifc4x3_rc1::IfcAnnotationFillArea(data);
            case 51: return new ::Ifc4x3_rc1::IfcAnnotationTypeEnum(data);
            case 52: return new ::Ifc4x3_rc1::IfcApplication(data);
            case 53: return new ::Ifc4x3_rc1::IfcAppliedValue(data);
            case 55: return new ::Ifc4x3_rc1::IfcApproval(data);
            case 56: return new ::Ifc4x3_rc1::IfcApprovalRelationship(data);
            case 57: return new ::Ifc4x3_rc1::IfcArbitraryClosedProfileDef(data);
            case 58: return new ::Ifc4x3_rc1::IfcArbitraryOpenProfileDef(data);
            case 59: return new ::Ifc4x3_rc1::IfcArbitraryProfileDefWithVoids(data);
            case 60: return new ::Ifc4x3_rc1::IfcArcIndex(data);
            case 61: return new ::Ifc4x3_rc1::IfcAreaDensityMeasure(data);
            case 62: return new ::Ifc4x3_rc1::IfcAreaMeasure(data);
            case 63: return new ::Ifc4x3_rc1::IfcArithmeticOperatorEnum(data);
            case 64: return new ::Ifc4x3_rc1::IfcAssemblyPlaceEnum(data);
            case 65: return new ::Ifc4x3_rc1::IfcAsset(data);
            case 66: return new ::Ifc4x3_rc1::IfcAsymmetricIShapeProfileDef(data);
            case 67: return new ::Ifc4x3_rc1::IfcAudioVisualAppliance(data);
            case 68: return new ::Ifc4x3_rc1::IfcAudioVisualApplianceType(data);
            case 69: return new ::Ifc4x3_rc1::IfcAudioVisualApplianceTypeEnum(data);
            case 70: return new ::Ifc4x3_rc1::IfcAxis1Placement(data);
            case 72: return new ::Ifc4x3_rc1::IfcAxis2Placement2D(data);
            case 73: return new ::Ifc4x3_rc1::IfcAxis2Placement3D(data);
            case 74: return new ::Ifc4x3_rc1::IfcAxisLateralInclination(data);
            case 75: return new ::Ifc4x3_rc1::IfcBeam(data);
            case 76: return new ::Ifc4x3_rc1::IfcBeamStandardCase(data);
            case 77: return new ::Ifc4x3_rc1::IfcBeamType(data);
            case 78: return new ::Ifc4x3_rc1::IfcBeamTypeEnum(data);
            case 79: return new ::Ifc4x3_rc1::IfcBearing(data);
            case 80: return new ::Ifc4x3_rc1::IfcBearingType(data);
            case 81: return new ::Ifc4x3_rc1::IfcBearingTypeDisplacementEnum(data);
            case 82: return new ::Ifc4x3_rc1::IfcBearingTypeEnum(data);
            case 83: return new ::Ifc4x3_rc1::IfcBenchmarkEnum(data);
            case 85: return new ::Ifc4x3_rc1::IfcBinary(data);
            case 86: return new ::Ifc4x3_rc1::IfcBlobTexture(data);
            case 87: return new ::Ifc4x3_rc1::IfcBlock(data);
            case 88: return new ::Ifc4x3_rc1::IfcBoiler(data);
            case 89: return new ::Ifc4x3_rc1::IfcBoilerType(data);
            case 90: return new ::Ifc4x3_rc1::IfcBoilerTypeEnum(data);
            case 91: return new ::Ifc4x3_rc1::IfcBoolean(data);
            case 92: return new ::Ifc4x3_rc1::IfcBooleanClippingResult(data);
            case 94: return new ::Ifc4x3_rc1::IfcBooleanOperator(data);
            case 95: return new ::Ifc4x3_rc1::IfcBooleanResult(data);
            case 96: return new ::Ifc4x3_rc1::IfcBorehole(data);
            case 97: return new ::Ifc4x3_rc1::IfcBoundaryCondition(data);
            case 98: return new ::Ifc4x3_rc1::IfcBoundaryCurve(data);
            case 99: return new ::Ifc4x3_rc1::IfcBoundaryEdgeCondition(data);
            case 100: return new ::Ifc4x3_rc1::IfcBoundaryFaceCondition(data);
            case 101: return new ::Ifc4x3_rc1::IfcBoundaryNodeCondition(data);
            case 102: return new ::Ifc4x3_rc1::IfcBoundaryNodeConditionWarping(data);
            case 103: return new ::Ifc4x3_rc1::IfcBoundedCurve(data);
            case 104: return new ::Ifc4x3_rc1::IfcBoundedSurface(data);
            case 105: return new ::Ifc4x3_rc1::IfcBoundingBox(data);
            case 106: return new ::Ifc4x3_rc1::IfcBoxAlignment(data);
            case 107: return new ::Ifc4x3_rc1::IfcBoxedHalfSpace(data);
            case 108: return new ::Ifc4x3_rc1::IfcBridge(data);
            case 109: return new ::Ifc4x3_rc1::IfcBridgePart(data);
            case 110: return new ::Ifc4x3_rc1::IfcBridgePartTypeEnum(data);
            case 111: return new ::Ifc4x3_rc1::IfcBridgeTypeEnum(data);
            case 112: return new ::Ifc4x3_rc1::IfcBSplineCurve(data);
            case 113: return new ::Ifc4x3_rc1::IfcBSplineCurveForm(data);
            case 114: return new ::Ifc4x3_rc1::IfcBSplineCurveWithKnots(data);
            case 115: return new ::Ifc4x3_rc1::IfcBSplineSurface(data);
            case 116: return new ::Ifc4x3_rc1::IfcBSplineSurfaceForm(data);
            case 117: return new ::Ifc4x3_rc1::IfcBSplineSurfaceWithKnots(data);
            case 118: return new ::Ifc4x3_rc1::IfcBuilding(data);
            case 119: return new ::Ifc4x3_rc1::IfcBuildingElementPart(data);
            case 120: return new ::Ifc4x3_rc1::IfcBuildingElementPartType(data);
            case 121: return new ::Ifc4x3_rc1::IfcBuildingElementPartTypeEnum(data);
            case 122: return new ::Ifc4x3_rc1::IfcBuildingElementProxy(data);
            case 123: return new ::Ifc4x3_rc1::IfcBuildingElementProxyType(data);
            case 124: return new ::Ifc4x3_rc1::IfcBuildingElementProxyTypeEnum(data);
            case 125: return new ::Ifc4x3_rc1::IfcBuildingStorey(data);
            case 126: return new ::Ifc4x3_rc1::IfcBuildingSystem(data);
            case 127: return new ::Ifc4x3_rc1::IfcBuildingSystemTypeEnum(data);
            case 128: return new ::Ifc4x3_rc1::IfcBuiltElement(data);
            case 129: return new ::Ifc4x3_rc1::IfcBuiltElementType(data);
            case 130: return new ::Ifc4x3_rc1::IfcBuiltSystem(data);
            case 131: return new ::Ifc4x3_rc1::IfcBuiltSystemTypeEnum(data);
            case 132: return new ::Ifc4x3_rc1::IfcBurner(data);
            case 133: return new ::Ifc4x3_rc1::IfcBurnerType(data);
            case 134: return new ::Ifc4x3_rc1::IfcBurnerTypeEnum(data);
            case 135: return new ::Ifc4x3_rc1::IfcCableCarrierFitting(data);
            case 136: return new ::Ifc4x3_rc1::IfcCableCarrierFittingType(data);
            case 137: return new ::Ifc4x3_rc1::IfcCableCarrierFittingTypeEnum(data);
            case 138: return new ::Ifc4x3_rc1::IfcCableCarrierSegment(data);
            case 139: return new ::Ifc4x3_rc1::IfcCableCarrierSegmentType(data);
            case 140: return new ::Ifc4x3_rc1::IfcCableCarrierSegmentTypeEnum(data);
            case 141: return new ::Ifc4x3_rc1::IfcCableFitting(data);
            case 142: return new ::Ifc4x3_rc1::IfcCableFittingType(data);
            case 143: return new ::Ifc4x3_rc1::IfcCableFittingTypeEnum(data);
            case 144: return new ::Ifc4x3_rc1::IfcCableSegment(data);
            case 145: return new ::Ifc4x3_rc1::IfcCableSegmentType(data);
            case 146: return new ::Ifc4x3_rc1::IfcCableSegmentTypeEnum(data);
            case 147: return new ::Ifc4x3_rc1::IfcCaissonFoundation(data);
            case 148: return new ::Ifc4x3_rc1::IfcCaissonFoundationType(data);
            case 149: return new ::Ifc4x3_rc1::IfcCaissonFoundationTypeEnum(data);
            case 150: return new ::Ifc4x3_rc1::IfcCardinalPointReference(data);
            case 151: return new ::Ifc4x3_rc1::IfcCartesianPoint(data);
            case 152: return new ::Ifc4x3_rc1::IfcCartesianPointList(data);
            case 153: return new ::Ifc4x3_rc1::IfcCartesianPointList2D(data);
            case 154: return new ::Ifc4x3_rc1::IfcCartesianPointList3D(data);
            case 155: return new ::Ifc4x3_rc1::IfcCartesianTransformationOperator(data);
            case 156: return new ::Ifc4x3_rc1::IfcCartesianTransformationOperator2D(data);
            case 157: return new ::Ifc4x3_rc1::IfcCartesianTransformationOperator2DnonUniform(data);
            case 158: return new ::Ifc4x3_rc1::IfcCartesianTransformationOperator3D(data);
            case 159: return new ::Ifc4x3_rc1::IfcCartesianTransformationOperator3DnonUniform(data);
            case 160: return new ::Ifc4x3_rc1::IfcCenterLineProfileDef(data);
            case 161: return new ::Ifc4x3_rc1::IfcChangeActionEnum(data);
            case 162: return new ::Ifc4x3_rc1::IfcChiller(data);
            case 163: return new ::Ifc4x3_rc1::IfcChillerType(data);
            case 164: return new ::Ifc4x3_rc1::IfcChillerTypeEnum(data);
            case 165: return new ::Ifc4x3_rc1::IfcChimney(data);
            case 166: return new ::Ifc4x3_rc1::IfcChimneyType(data);
            case 167: return new ::Ifc4x3_rc1::IfcChimneyTypeEnum(data);
            case 168: return new ::Ifc4x3_rc1::IfcCircle(data);
            case 169: return new ::Ifc4x3_rc1::IfcCircleHollowProfileDef(data);
            case 170: return new ::Ifc4x3_rc1::IfcCircleProfileDef(data);
            case 171: return new ::Ifc4x3_rc1::IfcCircularArcSegment2D(data);
            case 172: return new ::Ifc4x3_rc1::IfcCivilElement(data);
            case 173: return new ::Ifc4x3_rc1::IfcCivilElementType(data);
            case 174: return new ::Ifc4x3_rc1::IfcClassification(data);
            case 175: return new ::Ifc4x3_rc1::IfcClassificationReference(data);
            case 178: return new ::Ifc4x3_rc1::IfcClosedShell(data);
            case 179: return new ::Ifc4x3_rc1::IfcCoil(data);
            case 180: return new ::Ifc4x3_rc1::IfcCoilType(data);
            case 181: return new ::Ifc4x3_rc1::IfcCoilTypeEnum(data);
            case 184: return new ::Ifc4x3_rc1::IfcColourRgb(data);
            case 185: return new ::Ifc4x3_rc1::IfcColourRgbList(data);
            case 186: return new ::Ifc4x3_rc1::IfcColourSpecification(data);
            case 187: return new ::Ifc4x3_rc1::IfcColumn(data);
            case 188: return new ::Ifc4x3_rc1::IfcColumnStandardCase(data);
            case 189: return new ::Ifc4x3_rc1::IfcColumnType(data);
            case 190: return new ::Ifc4x3_rc1::IfcColumnTypeEnum(data);
            case 191: return new ::Ifc4x3_rc1::IfcCommunicationsAppliance(data);
            case 192: return new ::Ifc4x3_rc1::IfcCommunicationsApplianceType(data);
            case 193: return new ::Ifc4x3_rc1::IfcCommunicationsApplianceTypeEnum(data);
            case 194: return new ::Ifc4x3_rc1::IfcComplexNumber(data);
            case 195: return new ::Ifc4x3_rc1::IfcComplexProperty(data);
            case 196: return new ::Ifc4x3_rc1::IfcComplexPropertyTemplate(data);
            case 197: return new ::Ifc4x3_rc1::IfcComplexPropertyTemplateTypeEnum(data);
            case 198: return new ::Ifc4x3_rc1::IfcCompositeCurve(data);
            case 199: return new ::Ifc4x3_rc1::IfcCompositeCurveOnSurface(data);
            case 200: return new ::Ifc4x3_rc1::IfcCompositeCurveSegment(data);
            case 201: return new ::Ifc4x3_rc1::IfcCompositeProfileDef(data);
            case 202: return new ::Ifc4x3_rc1::IfcCompoundPlaneAngleMeasure(data);
            case 203: return new ::Ifc4x3_rc1::IfcCompressor(data);
            case 204: return new ::Ifc4x3_rc1::IfcCompressorType(data);
            case 205: return new ::Ifc4x3_rc1::IfcCompressorTypeEnum(data);
            case 206: return new ::Ifc4x3_rc1::IfcCondenser(data);
            case 207: return new ::Ifc4x3_rc1::IfcCondenserType(data);
            case 208: return new ::Ifc4x3_rc1::IfcCondenserTypeEnum(data);
            case 209: return new ::Ifc4x3_rc1::IfcConic(data);
            case 210: return new ::Ifc4x3_rc1::IfcConnectedFaceSet(data);
            case 211: return new ::Ifc4x3_rc1::IfcConnectionCurveGeometry(data);
            case 212: return new ::Ifc4x3_rc1::IfcConnectionGeometry(data);
            case 213: return new ::Ifc4x3_rc1::IfcConnectionPointEccentricity(data);
            case 214: return new ::Ifc4x3_rc1::IfcConnectionPointGeometry(data);
            case 215: return new ::Ifc4x3_rc1::IfcConnectionSurfaceGeometry(data);
            case 216: return new ::Ifc4x3_rc1::IfcConnectionTypeEnum(data);
            case 217: return new ::Ifc4x3_rc1::IfcConnectionVolumeGeometry(data);
            case 218: return new ::Ifc4x3_rc1::IfcConstraint(data);
            case 219: return new ::Ifc4x3_rc1::IfcConstraintEnum(data);
            case 220: return new ::Ifc4x3_rc1::IfcConstructionEquipmentResource(data);
            case 221: return new ::Ifc4x3_rc1::IfcConstructionEquipmentResourceType(data);
            case 222: return new ::Ifc4x3_rc1::IfcConstructionEquipmentResourceTypeEnum(data);
            case 223: return new ::Ifc4x3_rc1::IfcConstructionMaterialResource(data);
            case 224: return new ::Ifc4x3_rc1::IfcConstructionMaterialResourceType(data);
            case 225: return new ::Ifc4x3_rc1::IfcConstructionMaterialResourceTypeEnum(data);
            case 226: return new ::Ifc4x3_rc1::IfcConstructionProductResource(data);
            case 227: return new ::Ifc4x3_rc1::IfcConstructionProductResourceType(data);
            case 228: return new ::Ifc4x3_rc1::IfcConstructionProductResourceTypeEnum(data);
            case 229: return new ::Ifc4x3_rc1::IfcConstructionResource(data);
            case 230: return new ::Ifc4x3_rc1::IfcConstructionResourceType(data);
            case 231: return new ::Ifc4x3_rc1::IfcContext(data);
            case 232: return new ::Ifc4x3_rc1::IfcContextDependentMeasure(data);
            case 233: return new ::Ifc4x3_rc1::IfcContextDependentUnit(data);
            case 234: return new ::Ifc4x3_rc1::IfcControl(data);
            case 235: return new ::Ifc4x3_rc1::IfcController(data);
            case 236: return new ::Ifc4x3_rc1::IfcControllerType(data);
            case 237: return new ::Ifc4x3_rc1::IfcControllerTypeEnum(data);
            case 238: return new ::Ifc4x3_rc1::IfcConversionBasedUnit(data);
            case 239: return new ::Ifc4x3_rc1::IfcConversionBasedUnitWithOffset(data);
            case 240: return new ::Ifc4x3_rc1::IfcConveyorSegment(data);
            case 241: return new ::Ifc4x3_rc1::IfcConveyorSegmentType(data);
            case 242: return new ::Ifc4x3_rc1::IfcConveyorSegmentTypeEnum(data);
            case 243: return new ::Ifc4x3_rc1::IfcCooledBeam(data);
            case 244: return new ::Ifc4x3_rc1::IfcCooledBeamType(data);
            case 245: return new ::Ifc4x3_rc1::IfcCooledBeamTypeEnum(data);
            case 246: return new ::Ifc4x3_rc1::IfcCoolingTower(data);
            case 247: return new ::Ifc4x3_rc1::IfcCoolingTowerType(data);
            case 248: return new ::Ifc4x3_rc1::IfcCoolingTowerTypeEnum(data);
            case 249: return new ::Ifc4x3_rc1::IfcCoordinateOperation(data);
            case 250: return new ::Ifc4x3_rc1::IfcCoordinateReferenceSystem(data);
            case 252: return new ::Ifc4x3_rc1::IfcCostItem(data);
            case 253: return new ::Ifc4x3_rc1::IfcCostItemTypeEnum(data);
            case 254: return new ::Ifc4x3_rc1::IfcCostSchedule(data);
            case 255: return new ::Ifc4x3_rc1::IfcCostScheduleTypeEnum(data);
            case 256: return new ::Ifc4x3_rc1::IfcCostValue(data);
            case 257: return new ::Ifc4x3_rc1::IfcCountMeasure(data);
            case 258: return new ::Ifc4x3_rc1::IfcCourse(data);
            case 259: return new ::Ifc4x3_rc1::IfcCourseType(data);
            case 260: return new ::Ifc4x3_rc1::IfcCourseTypeEnum(data);
            case 261: return new ::Ifc4x3_rc1::IfcCovering(data);
            case 262: return new ::Ifc4x3_rc1::IfcCoveringType(data);
            case 263: return new ::Ifc4x3_rc1::IfcCoveringTypeEnum(data);
            case 264: return new ::Ifc4x3_rc1::IfcCrewResource(data);
            case 265: return new ::Ifc4x3_rc1::IfcCrewResourceType(data);
            case 266: return new ::Ifc4x3_rc1::IfcCrewResourceTypeEnum(data);
            case 267: return new ::Ifc4x3_rc1::IfcCsgPrimitive3D(data);
            case 269: return new ::Ifc4x3_rc1::IfcCsgSolid(data);
            case 270: return new ::Ifc4x3_rc1::IfcCShapeProfileDef(data);
            case 271: return new ::Ifc4x3_rc1::IfcCurrencyRelationship(data);
            case 272: return new ::Ifc4x3_rc1::IfcCurtainWall(data);
            case 273: return new ::Ifc4x3_rc1::IfcCurtainWallType(data);
            case 274: return new ::Ifc4x3_rc1::IfcCurtainWallTypeEnum(data);
            case 275: return new ::Ifc4x3_rc1::IfcCurvatureMeasure(data);
            case 276: return new ::Ifc4x3_rc1::IfcCurve(data);
            case 277: return new ::Ifc4x3_rc1::IfcCurveBoundedPlane(data);
            case 278: return new ::Ifc4x3_rc1::IfcCurveBoundedSurface(data);
            case 280: return new ::Ifc4x3_rc1::IfcCurveInterpolationEnum(data);
            case 283: return new ::Ifc4x3_rc1::IfcCurveSegment2D(data);
            case 284: return new ::Ifc4x3_rc1::IfcCurveStyle(data);
            case 285: return new ::Ifc4x3_rc1::IfcCurveStyleFont(data);
            case 286: return new ::Ifc4x3_rc1::IfcCurveStyleFontAndScaling(data);
            case 287: return new ::Ifc4x3_rc1::IfcCurveStyleFontPattern(data);
            case 289: return new ::Ifc4x3_rc1::IfcCylindricalSurface(data);
            case 290: return new ::Ifc4x3_rc1::IfcDamper(data);
            case 291: return new ::Ifc4x3_rc1::IfcDamperType(data);
            case 292: return new ::Ifc4x3_rc1::IfcDamperTypeEnum(data);
            case 293: return new ::Ifc4x3_rc1::IfcDataOriginEnum(data);
            case 294: return new ::Ifc4x3_rc1::IfcDate(data);
            case 295: return new ::Ifc4x3_rc1::IfcDateTime(data);
            case 296: return new ::Ifc4x3_rc1::IfcDayInMonthNumber(data);
            case 297: return new ::Ifc4x3_rc1::IfcDayInWeekNumber(data);
            case 298: return new ::Ifc4x3_rc1::IfcDeepFoundation(data);
            case 299: return new ::Ifc4x3_rc1::IfcDeepFoundationType(data);
            case 302: return new ::Ifc4x3_rc1::IfcDerivedProfileDef(data);
            case 303: return new ::Ifc4x3_rc1::IfcDerivedUnit(data);
            case 304: return new ::Ifc4x3_rc1::IfcDerivedUnitElement(data);
            case 305: return new ::Ifc4x3_rc1::IfcDerivedUnitEnum(data);
            case 306: return new ::Ifc4x3_rc1::IfcDescriptiveMeasure(data);
            case 307: return new ::Ifc4x3_rc1::IfcDimensionalExponents(data);
            case 308: return new ::Ifc4x3_rc1::IfcDimensionCount(data);
            case 309: return new ::Ifc4x3_rc1::IfcDirection(data);
            case 310: return new ::Ifc4x3_rc1::IfcDirectionSenseEnum(data);
            case 311: return new ::Ifc4x3_rc1::IfcDirectrixCurveSweptAreaSolid(data);
            case 312: return new ::Ifc4x3_rc1::IfcDirectrixDistanceSweptAreaSolid(data);
            case 313: return new ::Ifc4x3_rc1::IfcDiscreteAccessory(data);
            case 314: return new ::Ifc4x3_rc1::IfcDiscreteAccessoryType(data);
            case 315: return new ::Ifc4x3_rc1::IfcDiscreteAccessoryTypeEnum(data);
            case 316: return new ::Ifc4x3_rc1::IfcDistanceExpression(data);
            case 317: return new ::Ifc4x3_rc1::IfcDistributionBoard(data);
            case 318: return new ::Ifc4x3_rc1::IfcDistributionBoardType(data);
            case 319: return new ::Ifc4x3_rc1::IfcDistributionBoardTypeEnum(data);
            case 320: return new ::Ifc4x3_rc1::IfcDistributionChamberElement(data);
            case 321: return new ::Ifc4x3_rc1::IfcDistributionChamberElementType(data);
            case 322: return new ::Ifc4x3_rc1::IfcDistributionChamberElementTypeEnum(data);
            case 323: return new ::Ifc4x3_rc1::IfcDistributionCircuit(data);
            case 324: return new ::Ifc4x3_rc1::IfcDistributionControlElement(data);
            case 325: return new ::Ifc4x3_rc1::IfcDistributionControlElementType(data);
            case 326: return new ::Ifc4x3_rc1::IfcDistributionElement(data);
            case 327: return new ::Ifc4x3_rc1::IfcDistributionElementType(data);
            case 328: return new ::Ifc4x3_rc1::IfcDistributionFlowElement(data);
            case 329: return new ::Ifc4x3_rc1::IfcDistributionFlowElementType(data);
            case 330: return new ::Ifc4x3_rc1::IfcDistributionPort(data);
            case 331: return new ::Ifc4x3_rc1::IfcDistributionPortTypeEnum(data);
            case 332: return new ::Ifc4x3_rc1::IfcDistributionSystem(data);
            case 333: return new ::Ifc4x3_rc1::IfcDistributionSystemEnum(data);
            case 334: return new ::Ifc4x3_rc1::IfcDocumentConfidentialityEnum(data);
            case 335: return new ::Ifc4x3_rc1::IfcDocumentInformation(data);
            case 336: return new ::Ifc4x3_rc1::IfcDocumentInformationRelationship(data);
            case 337: return new ::Ifc4x3_rc1::IfcDocumentReference(data);
            case 339: return new ::Ifc4x3_rc1::IfcDocumentStatusEnum(data);
            case 340: return new ::Ifc4x3_rc1::IfcDoor(data);
            case 341: return new ::Ifc4x3_rc1::IfcDoorLiningProperties(data);
            case 342: return new ::Ifc4x3_rc1::IfcDoorPanelOperationEnum(data);
            case 343: return new ::Ifc4x3_rc1::IfcDoorPanelPositionEnum(data);
            case 344: return new ::Ifc4x3_rc1::IfcDoorPanelProperties(data);
            case 345: return new ::Ifc4x3_rc1::IfcDoorStandardCase(data);
            case 346: return new ::Ifc4x3_rc1::IfcDoorStyle(data);
            case 347: return new ::Ifc4x3_rc1::IfcDoorStyleConstructionEnum(data);
            case 348: return new ::Ifc4x3_rc1::IfcDoorStyleOperationEnum(data);
            case 349: return new ::Ifc4x3_rc1::IfcDoorType(data);
            case 350: return new ::Ifc4x3_rc1::IfcDoorTypeEnum(data);
            case 351: return new ::Ifc4x3_rc1::IfcDoorTypeOperationEnum(data);
            case 352: return new ::Ifc4x3_rc1::IfcDoseEquivalentMeasure(data);
            case 353: return new ::Ifc4x3_rc1::IfcDraughtingPreDefinedColour(data);
            case 354: return new ::Ifc4x3_rc1::IfcDraughtingPreDefinedCurveFont(data);
            case 355: return new ::Ifc4x3_rc1::IfcDuctFitting(data);
            case 356: return new ::Ifc4x3_rc1::IfcDuctFittingType(data);
            case 357: return new ::Ifc4x3_rc1::IfcDuctFittingTypeEnum(data);
            case 358: return new ::Ifc4x3_rc1::IfcDuctSegment(data);
            case 359: return new ::Ifc4x3_rc1::IfcDuctSegmentType(data);
            case 360: return new ::Ifc4x3_rc1::IfcDuctSegmentTypeEnum(data);
            case 361: return new ::Ifc4x3_rc1::IfcDuctSilencer(data);
            case 362: return new ::Ifc4x3_rc1::IfcDuctSilencerType(data);
            case 363: return new ::Ifc4x3_rc1::IfcDuctSilencerTypeEnum(data);
            case 364: return new ::Ifc4x3_rc1::IfcDuration(data);
            case 365: return new ::Ifc4x3_rc1::IfcDynamicViscosityMeasure(data);
            case 366: return new ::Ifc4x3_rc1::IfcEarthworksCut(data);
            case 367: return new ::Ifc4x3_rc1::IfcEarthworksCutTypeEnum(data);
            case 368: return new ::Ifc4x3_rc1::IfcEarthworksElement(data);
            case 369: return new ::Ifc4x3_rc1::IfcEarthworksFill(data);
            case 370: return new ::Ifc4x3_rc1::IfcEarthworksFillTypeEnum(data);
            case 371: return new ::Ifc4x3_rc1::IfcEdge(data);
            case 372: return new ::Ifc4x3_rc1::IfcEdgeCurve(data);
            case 373: return new ::Ifc4x3_rc1::IfcEdgeLoop(data);
            case 374: return new ::Ifc4x3_rc1::IfcElectricAppliance(data);
            case 375: return new ::Ifc4x3_rc1::IfcElectricApplianceType(data);
            case 376: return new ::Ifc4x3_rc1::IfcElectricApplianceTypeEnum(data);
            case 377: return new ::Ifc4x3_rc1::IfcElectricCapacitanceMeasure(data);
            case 378: return new ::Ifc4x3_rc1::IfcElectricChargeMeasure(data);
            case 379: return new ::Ifc4x3_rc1::IfcElectricConductanceMeasure(data);
            case 380: return new ::Ifc4x3_rc1::IfcElectricCurrentMeasure(data);
            case 381: return new ::Ifc4x3_rc1::IfcElectricDistributionBoard(data);
            case 382: return new ::Ifc4x3_rc1::IfcElectricDistributionBoardType(data);
            case 383: return new ::Ifc4x3_rc1::IfcElectricDistributionBoardTypeEnum(data);
            case 384: return new ::Ifc4x3_rc1::IfcElectricFlowStorageDevice(data);
            case 385: return new ::Ifc4x3_rc1::IfcElectricFlowStorageDeviceType(data);
            case 386: return new ::Ifc4x3_rc1::IfcElectricFlowStorageDeviceTypeEnum(data);
            case 387: return new ::Ifc4x3_rc1::IfcElectricFlowTreatmentDevice(data);
            case 388: return new ::Ifc4x3_rc1::IfcElectricFlowTreatmentDeviceType(data);
            case 389: return new ::Ifc4x3_rc1::IfcElectricFlowTreatmentDeviceTypeEnum(data);
            case 390: return new ::Ifc4x3_rc1::IfcElectricGenerator(data);
            case 391: return new ::Ifc4x3_rc1::IfcElectricGeneratorType(data);
            case 392: return new ::Ifc4x3_rc1::IfcElectricGeneratorTypeEnum(data);
            case 393: return new ::Ifc4x3_rc1::IfcElectricMotor(data);
            case 394: return new ::Ifc4x3_rc1::IfcElectricMotorType(data);
            case 395: return new ::Ifc4x3_rc1::IfcElectricMotorTypeEnum(data);
            case 396: return new ::Ifc4x3_rc1::IfcElectricResistanceMeasure(data);
            case 397: return new ::Ifc4x3_rc1::IfcElectricTimeControl(data);
            case 398: return new ::Ifc4x3_rc1::IfcElectricTimeControlType(data);
            case 399: return new ::Ifc4x3_rc1::IfcElectricTimeControlTypeEnum(data);
            case 400: return new ::Ifc4x3_rc1::IfcElectricVoltageMeasure(data);
            case 401: return new ::Ifc4x3_rc1::IfcElement(data);
            case 402: return new ::Ifc4x3_rc1::IfcElementarySurface(data);
            case 403: return new ::Ifc4x3_rc1::IfcElementAssembly(data);
            case 404: return new ::Ifc4x3_rc1::IfcElementAssemblyType(data);
            case 405: return new ::Ifc4x3_rc1::IfcElementAssemblyTypeEnum(data);
            case 406: return new ::Ifc4x3_rc1::IfcElementComponent(data);
            case 407: return new ::Ifc4x3_rc1::IfcElementComponentType(data);
            case 408: return new ::Ifc4x3_rc1::IfcElementCompositionEnum(data);
            case 409: return new ::Ifc4x3_rc1::IfcElementQuantity(data);
            case 410: return new ::Ifc4x3_rc1::IfcElementType(data);
            case 411: return new ::Ifc4x3_rc1::IfcEllipse(data);
            case 412: return new ::Ifc4x3_rc1::IfcEllipseProfileDef(data);
            case 413: return new ::Ifc4x3_rc1::IfcEnergyConversionDevice(data);
            case 414: return new ::Ifc4x3_rc1::IfcEnergyConversionDeviceType(data);
            case 415: return new ::Ifc4x3_rc1::IfcEnergyMeasure(data);
            case 416: return new ::Ifc4x3_rc1::IfcEngine(data);
            case 417: return new ::Ifc4x3_rc1::IfcEngineType(data);
            case 418: return new ::Ifc4x3_rc1::IfcEngineTypeEnum(data);
            case 419: return new ::Ifc4x3_rc1::IfcEvaporativeCooler(data);
            case 420: return new ::Ifc4x3_rc1::IfcEvaporativeCoolerType(data);
            case 421: return new ::Ifc4x3_rc1::IfcEvaporativeCoolerTypeEnum(data);
            case 422: return new ::Ifc4x3_rc1::IfcEvaporator(data);
            case 423: return new ::Ifc4x3_rc1::IfcEvaporatorType(data);
            case 424: return new ::Ifc4x3_rc1::IfcEvaporatorTypeEnum(data);
            case 425: return new ::Ifc4x3_rc1::IfcEvent(data);
            case 426: return new ::Ifc4x3_rc1::IfcEventTime(data);
            case 427: return new ::Ifc4x3_rc1::IfcEventTriggerTypeEnum(data);
            case 428: return new ::Ifc4x3_rc1::IfcEventType(data);
            case 429: return new ::Ifc4x3_rc1::IfcEventTypeEnum(data);
            case 430: return new ::Ifc4x3_rc1::IfcExtendedProperties(data);
            case 431: return new ::Ifc4x3_rc1::IfcExternalInformation(data);
            case 432: return new ::Ifc4x3_rc1::IfcExternallyDefinedHatchStyle(data);
            case 433: return new ::Ifc4x3_rc1::IfcExternallyDefinedSurfaceStyle(data);
            case 434: return new ::Ifc4x3_rc1::IfcExternallyDefinedTextFont(data);
            case 435: return new ::Ifc4x3_rc1::IfcExternalReference(data);
            case 436: return new ::Ifc4x3_rc1::IfcExternalReferenceRelationship(data);
            case 437: return new ::Ifc4x3_rc1::IfcExternalSpatialElement(data);
            case 438: return new ::Ifc4x3_rc1::IfcExternalSpatialElementTypeEnum(data);
            case 439: return new ::Ifc4x3_rc1::IfcExternalSpatialStructureElement(data);
            case 440: return new ::Ifc4x3_rc1::IfcExtrudedAreaSolid(data);
            case 441: return new ::Ifc4x3_rc1::IfcExtrudedAreaSolidTapered(data);
            case 442: return new ::Ifc4x3_rc1::IfcFace(data);
            case 443: return new ::Ifc4x3_rc1::IfcFaceBasedSurfaceModel(data);
            case 444: return new ::Ifc4x3_rc1::IfcFaceBound(data);
            case 445: return new ::Ifc4x3_rc1::IfcFaceOuterBound(data);
            case 446: return new ::Ifc4x3_rc1::IfcFaceSurface(data);
            case 447: return new ::Ifc4x3_rc1::IfcFacetedBrep(data);
            case 448: return new ::Ifc4x3_rc1::IfcFacetedBrepWithVoids(data);
            case 449: return new ::Ifc4x3_rc1::IfcFacility(data);
            case 450: return new ::Ifc4x3_rc1::IfcFacilityPart(data);
            case 451: return new ::Ifc4x3_rc1::IfcFacilityPartCommonTypeEnum(data);
            case 453: return new ::Ifc4x3_rc1::IfcFacilityUsageEnum(data);
            case 454: return new ::Ifc4x3_rc1::IfcFailureConnectionCondition(data);
            case 455: return new ::Ifc4x3_rc1::IfcFan(data);
            case 456: return new ::Ifc4x3_rc1::IfcFanType(data);
            case 457: return new ::Ifc4x3_rc1::IfcFanTypeEnum(data);
            case 458: return new ::Ifc4x3_rc1::IfcFastener(data);
            case 459: return new ::Ifc4x3_rc1::IfcFastenerType(data);
            case 460: return new ::Ifc4x3_rc1::IfcFastenerTypeEnum(data);
            case 461: return new ::Ifc4x3_rc1::IfcFeatureElement(data);
            case 462: return new ::Ifc4x3_rc1::IfcFeatureElementAddition(data);
            case 463: return new ::Ifc4x3_rc1::IfcFeatureElementSubtraction(data);
            case 464: return new ::Ifc4x3_rc1::IfcFillAreaStyle(data);
            case 465: return new ::Ifc4x3_rc1::IfcFillAreaStyleHatching(data);
            case 466: return new ::Ifc4x3_rc1::IfcFillAreaStyleTiles(data);
            case 468: return new ::Ifc4x3_rc1::IfcFilter(data);
            case 469: return new ::Ifc4x3_rc1::IfcFilterType(data);
            case 470: return new ::Ifc4x3_rc1::IfcFilterTypeEnum(data);
            case 471: return new ::Ifc4x3_rc1::IfcFireSuppressionTerminal(data);
            case 472: return new ::Ifc4x3_rc1::IfcFireSuppressionTerminalType(data);
            case 473: return new ::Ifc4x3_rc1::IfcFireSuppressionTerminalTypeEnum(data);
            case 474: return new ::Ifc4x3_rc1::IfcFixedReferenceSweptAreaSolid(data);
            case 475: return new ::Ifc4x3_rc1::IfcFlowController(data);
            case 476: return new ::Ifc4x3_rc1::IfcFlowControllerType(data);
            case 477: return new ::Ifc4x3_rc1::IfcFlowDirectionEnum(data);
            case 478: return new ::Ifc4x3_rc1::IfcFlowFitting(data);
            case 479: return new ::Ifc4x3_rc1::IfcFlowFittingType(data);
            case 480: return new ::Ifc4x3_rc1::IfcFlowInstrument(data);
            case 481: return new ::Ifc4x3_rc1::IfcFlowInstrumentType(data);
            case 482: return new ::Ifc4x3_rc1::IfcFlowInstrumentTypeEnum(data);
            case 483: return new ::Ifc4x3_rc1::IfcFlowMeter(data);
            case 484: return new ::Ifc4x3_rc1::IfcFlowMeterType(data);
            case 485: return new ::Ifc4x3_rc1::IfcFlowMeterTypeEnum(data);
            case 486: return new ::Ifc4x3_rc1::IfcFlowMovingDevice(data);
            case 487: return new ::Ifc4x3_rc1::IfcFlowMovingDeviceType(data);
            case 488: return new ::Ifc4x3_rc1::IfcFlowSegment(data);
            case 489: return new ::Ifc4x3_rc1::IfcFlowSegmentType(data);
            case 490: return new ::Ifc4x3_rc1::IfcFlowStorageDevice(data);
            case 491: return new ::Ifc4x3_rc1::IfcFlowStorageDeviceType(data);
            case 492: return new ::Ifc4x3_rc1::IfcFlowTerminal(data);
            case 493: return new ::Ifc4x3_rc1::IfcFlowTerminalType(data);
            case 494: return new ::Ifc4x3_rc1::IfcFlowTreatmentDevice(data);
            case 495: return new ::Ifc4x3_rc1::IfcFlowTreatmentDeviceType(data);
            case 496: return new ::Ifc4x3_rc1::IfcFontStyle(data);
            case 497: return new ::Ifc4x3_rc1::IfcFontVariant(data);
            case 498: return new ::Ifc4x3_rc1::IfcFontWeight(data);
            case 499: return new ::Ifc4x3_rc1::IfcFooting(data);
            case 500: return new ::Ifc4x3_rc1::IfcFootingType(data);
            case 501: return new ::Ifc4x3_rc1::IfcFootingTypeEnum(data);
            case 502: return new ::Ifc4x3_rc1::IfcForceMeasure(data);
            case 503: return new ::Ifc4x3_rc1::IfcFrequencyMeasure(data);
            case 504: return new ::Ifc4x3_rc1::IfcFurnishingElement(data);
            case 505: return new ::Ifc4x3_rc1::IfcFurnishingElementType(data);
            case 506: return new ::Ifc4x3_rc1::IfcFurniture(data);
            case 507: return new ::Ifc4x3_rc1::IfcFurnitureType(data);
            case 508: return new ::Ifc4x3_rc1::IfcFurnitureTypeEnum(data);
            case 509: return new ::Ifc4x3_rc1::IfcGeographicElement(data);
            case 510: return new ::Ifc4x3_rc1::IfcGeographicElementType(data);
            case 511: return new ::Ifc4x3_rc1::IfcGeographicElementTypeEnum(data);
            case 512: return new ::Ifc4x3_rc1::IfcGeometricCurveSet(data);
            case 513: return new ::Ifc4x3_rc1::IfcGeometricProjectionEnum(data);
            case 514: return new ::Ifc4x3_rc1::IfcGeometricRepresentationContext(data);
            case 515: return new ::Ifc4x3_rc1::IfcGeometricRepresentationItem(data);
            case 516: return new ::Ifc4x3_rc1::IfcGeometricRepresentationSubContext(data);
            case 517: return new ::Ifc4x3_rc1::IfcGeometricSet(data);
            case 519: return new ::Ifc4x3_rc1::IfcGeomodel(data);
            case 520: return new ::Ifc4x3_rc1::IfcGeoslice(data);
            case 521: return new ::Ifc4x3_rc1::IfcGeotechnicalAssembly(data);
            case 522: return new ::Ifc4x3_rc1::IfcGeotechnicalElement(data);
            case 523: return new ::Ifc4x3_rc1::IfcGeotechnicalStratum(data);
            case 524: return new ::Ifc4x3_rc1::IfcGloballyUniqueId(data);
            case 525: return new ::Ifc4x3_rc1::IfcGlobalOrLocalEnum(data);
            case 526: return new ::Ifc4x3_rc1::IfcGrid(data);
            case 527: return new ::Ifc4x3_rc1::IfcGridAxis(data);
            case 528: return new ::Ifc4x3_rc1::IfcGridPlacement(data);
            case 530: return new ::Ifc4x3_rc1::IfcGridTypeEnum(data);
            case 531: return new ::Ifc4x3_rc1::IfcGroup(data);
            case 532: return new ::Ifc4x3_rc1::IfcHalfSpaceSolid(data);
            case 534: return new ::Ifc4x3_rc1::IfcHeatExchanger(data);
            case 535: return new ::Ifc4x3_rc1::IfcHeatExchangerType(data);
            case 536: return new ::Ifc4x3_rc1::IfcHeatExchangerTypeEnum(data);
            case 537: return new ::Ifc4x3_rc1::IfcHeatFluxDensityMeasure(data);
            case 538: return new ::Ifc4x3_rc1::IfcHeatingValueMeasure(data);
            case 539: return new ::Ifc4x3_rc1::IfcHumidifier(data);
            case 540: return new ::Ifc4x3_rc1::IfcHumidifierType(data);
            case 541: return new ::Ifc4x3_rc1::IfcHumidifierTypeEnum(data);
            case 542: return new ::Ifc4x3_rc1::IfcIdentifier(data);
            case 543: return new ::Ifc4x3_rc1::IfcIlluminanceMeasure(data);
            case 544: return new ::Ifc4x3_rc1::IfcImageTexture(data);
            case 545: return new ::Ifc4x3_rc1::IfcImpactProtectionDevice(data);
            case 546: return new ::Ifc4x3_rc1::IfcImpactProtectionDeviceType(data);
            case 547: return new ::Ifc4x3_rc1::IfcImpactProtectionDeviceTypeEnum(data);
            case 549: return new ::Ifc4x3_rc1::IfcInclinedReferenceSweptAreaSolid(data);
            case 550: return new ::Ifc4x3_rc1::IfcIndexedColourMap(data);
            case 551: return new ::Ifc4x3_rc1::IfcIndexedPolyCurve(data);
            case 552: return new ::Ifc4x3_rc1::IfcIndexedPolygonalFace(data);
            case 553: return new ::Ifc4x3_rc1::IfcIndexedPolygonalFaceWithVoids(data);
            case 554: return new ::Ifc4x3_rc1::IfcIndexedTextureMap(data);
            case 555: return new ::Ifc4x3_rc1::IfcIndexedTriangleTextureMap(data);
            case 556: return new ::Ifc4x3_rc1::IfcInductanceMeasure(data);
            case 557: return new ::Ifc4x3_rc1::IfcInteger(data);
            case 558: return new ::Ifc4x3_rc1::IfcIntegerCountRateMeasure(data);
            case 559: return new ::Ifc4x3_rc1::IfcInterceptor(data);
            case 560: return new ::Ifc4x3_rc1::IfcInterceptorType(data);
            case 561: return new ::Ifc4x3_rc1::IfcInterceptorTypeEnum(data);
            case 563: return new ::Ifc4x3_rc1::IfcInternalOrExternalEnum(data);
            case 564: return new ::Ifc4x3_rc1::IfcIntersectionCurve(data);
            case 565: return new ::Ifc4x3_rc1::IfcInventory(data);
            case 566: return new ::Ifc4x3_rc1::IfcInventoryTypeEnum(data);
            case 567: return new ::Ifc4x3_rc1::IfcIonConcentrationMeasure(data);
            case 568: return new ::Ifc4x3_rc1::IfcIrregularTimeSeries(data);
            case 569: return new ::Ifc4x3_rc1::IfcIrregularTimeSeriesValue(data);
            case 570: return new ::Ifc4x3_rc1::IfcIShapeProfileDef(data);
            case 571: return new ::Ifc4x3_rc1::IfcIsothermalMoistureCapacityMeasure(data);
            case 572: return new ::Ifc4x3_rc1::IfcJunctionBox(data);
            case 573: return new ::Ifc4x3_rc1::IfcJunctionBoxType(data);
            case 574: return new ::Ifc4x3_rc1::IfcJunctionBoxTypeEnum(data);
            case 575: return new ::Ifc4x3_rc1::IfcKerb(data);
            case 576: return new ::Ifc4x3_rc1::IfcKerbType(data);
            case 577: return new ::Ifc4x3_rc1::IfcKinematicViscosityMeasure(data);
            case 578: return new ::Ifc4x3_rc1::IfcKnotType(data);
            case 579: return new ::Ifc4x3_rc1::IfcLabel(data);
            case 580: return new ::Ifc4x3_rc1::IfcLaborResource(data);
            case 581: return new ::Ifc4x3_rc1::IfcLaborResourceType(data);
            case 582: return new ::Ifc4x3_rc1::IfcLaborResourceTypeEnum(data);
            case 583: return new ::Ifc4x3_rc1::IfcLagTime(data);
            case 584: return new ::Ifc4x3_rc1::IfcLamp(data);
            case 585: return new ::Ifc4x3_rc1::IfcLampType(data);
            case 586: return new ::Ifc4x3_rc1::IfcLampTypeEnum(data);
            case 587: return new ::Ifc4x3_rc1::IfcLanguageId(data);
            case 589: return new ::Ifc4x3_rc1::IfcLayerSetDirectionEnum(data);
            case 590: return new ::Ifc4x3_rc1::IfcLengthMeasure(data);
            case 591: return new ::Ifc4x3_rc1::IfcLibraryInformation(data);
            case 592: return new ::Ifc4x3_rc1::IfcLibraryReference(data);
            case 594: return new ::Ifc4x3_rc1::IfcLightDistributionCurveEnum(data);
            case 595: return new ::Ifc4x3_rc1::IfcLightDistributionData(data);
            case 597: return new ::Ifc4x3_rc1::IfcLightEmissionSourceEnum(data);
            case 598: return new ::Ifc4x3_rc1::IfcLightFixture(data);
            case 599: return new ::Ifc4x3_rc1::IfcLightFixtureType(data);
            case 600: return new ::Ifc4x3_rc1::IfcLightFixtureTypeEnum(data);
            case 601: return new ::Ifc4x3_rc1::IfcLightIntensityDistribution(data);
            case 602: return new ::Ifc4x3_rc1::IfcLightSource(data);
            case 603: return new ::Ifc4x3_rc1::IfcLightSourceAmbient(data);
            case 604: return new ::Ifc4x3_rc1::IfcLightSourceDirectional(data);
            case 605: return new ::Ifc4x3_rc1::IfcLightSourceGoniometric(data);
            case 606: return new ::Ifc4x3_rc1::IfcLightSourcePositional(data);
            case 607: return new ::Ifc4x3_rc1::IfcLightSourceSpot(data);
            case 608: return new ::Ifc4x3_rc1::IfcLine(data);
            case 610: return new ::Ifc4x3_rc1::IfcLinearAxisWithInclination(data);
            case 611: return new ::Ifc4x3_rc1::IfcLinearForceMeasure(data);
            case 612: return new ::Ifc4x3_rc1::IfcLinearMomentMeasure(data);
            case 613: return new ::Ifc4x3_rc1::IfcLinearPlacement(data);
            case 614: return new ::Ifc4x3_rc1::IfcLinearPlacementWithInclination(data);
            case 615: return new ::Ifc4x3_rc1::IfcLinearPositioningElement(data);
            case 616: return new ::Ifc4x3_rc1::IfcLinearSpanPlacement(data);
            case 617: return new ::Ifc4x3_rc1::IfcLinearStiffnessMeasure(data);
            case 618: return new ::Ifc4x3_rc1::IfcLinearVelocityMeasure(data);
            case 619: return new ::Ifc4x3_rc1::IfcLineIndex(data);
            case 620: return new ::Ifc4x3_rc1::IfcLineSegment2D(data);
            case 621: return new ::Ifc4x3_rc1::IfcLiquidTerminal(data);
            case 622: return new ::Ifc4x3_rc1::IfcLiquidTerminalType(data);
            case 623: return new ::Ifc4x3_rc1::IfcLiquidTerminalTypeEnum(data);
            case 624: return new ::Ifc4x3_rc1::IfcLoadGroupTypeEnum(data);
            case 625: return new ::Ifc4x3_rc1::IfcLocalPlacement(data);
            case 626: return new ::Ifc4x3_rc1::IfcLogical(data);
            case 627: return new ::Ifc4x3_rc1::IfcLogicalOperatorEnum(data);
            case 628: return new ::Ifc4x3_rc1::IfcLoop(data);
            case 629: return new ::Ifc4x3_rc1::IfcLShapeProfileDef(data);
            case 630: return new ::Ifc4x3_rc1::IfcLuminousFluxMeasure(data);
            case 631: return new ::Ifc4x3_rc1::IfcLuminousIntensityDistributionMeasure(data);
            case 632: return new ::Ifc4x3_rc1::IfcLuminousIntensityMeasure(data);
            case 633: return new ::Ifc4x3_rc1::IfcMagneticFluxDensityMeasure(data);
            case 634: return new ::Ifc4x3_rc1::IfcMagneticFluxMeasure(data);
            case 635: return new ::Ifc4x3_rc1::IfcManifoldSolidBrep(data);
            case 636: return new ::Ifc4x3_rc1::IfcMapConversion(data);
            case 637: return new ::Ifc4x3_rc1::IfcMappedItem(data);
            case 638: return new ::Ifc4x3_rc1::IfcMarineFacility(data);
            case 639: return new ::Ifc4x3_rc1::IfcMarineFacilityTypeEnum(data);
            case 640: return new ::Ifc4x3_rc1::IfcMarinePartTypeEnum(data);
            case 641: return new ::Ifc4x3_rc1::IfcMassDensityMeasure(data);
            case 642: return new ::Ifc4x3_rc1::IfcMassFlowRateMeasure(data);
            case 643: return new ::Ifc4x3_rc1::IfcMassMeasure(data);
            case 644: return new ::Ifc4x3_rc1::IfcMassPerLengthMeasure(data);
            case 645: return new ::Ifc4x3_rc1::IfcMaterial(data);
            case 646: return new ::Ifc4x3_rc1::IfcMaterialClassificationRelationship(data);
            case 647: return new ::Ifc4x3_rc1::IfcMaterialConstituent(data);
            case 648: return new ::Ifc4x3_rc1::IfcMaterialConstituentSet(data);
            case 649: return new ::Ifc4x3_rc1::IfcMaterialDefinition(data);
            case 650: return new ::Ifc4x3_rc1::IfcMaterialDefinitionRepresentation(data);
            case 651: return new ::Ifc4x3_rc1::IfcMaterialLayer(data);
            case 652: return new ::Ifc4x3_rc1::IfcMaterialLayerSet(data);
            case 653: return new ::Ifc4x3_rc1::IfcMaterialLayerSetUsage(data);
            case 654: return new ::Ifc4x3_rc1::IfcMaterialLayerWithOffsets(data);
            case 655: return new ::Ifc4x3_rc1::IfcMaterialList(data);
            case 656: return new ::Ifc4x3_rc1::IfcMaterialProfile(data);
            case 657: return new ::Ifc4x3_rc1::IfcMaterialProfileSet(data);
            case 658: return new ::Ifc4x3_rc1::IfcMaterialProfileSetUsage(data);
            case 659: return new ::Ifc4x3_rc1::IfcMaterialProfileSetUsageTapering(data);
            case 660: return new ::Ifc4x3_rc1::IfcMaterialProfileWithOffsets(data);
            case 661: return new ::Ifc4x3_rc1::IfcMaterialProperties(data);
            case 662: return new ::Ifc4x3_rc1::IfcMaterialRelationship(data);
            case 664: return new ::Ifc4x3_rc1::IfcMaterialUsageDefinition(data);
            case 666: return new ::Ifc4x3_rc1::IfcMeasureWithUnit(data);
            case 667: return new ::Ifc4x3_rc1::IfcMechanicalFastener(data);
            case 668: return new ::Ifc4x3_rc1::IfcMechanicalFastenerType(data);
            case 669: return new ::Ifc4x3_rc1::IfcMechanicalFastenerTypeEnum(data);
            case 670: return new ::Ifc4x3_rc1::IfcMedicalDevice(data);
            case 671: return new ::Ifc4x3_rc1::IfcMedicalDeviceType(data);
            case 672: return new ::Ifc4x3_rc1::IfcMedicalDeviceTypeEnum(data);
            case 673: return new ::Ifc4x3_rc1::IfcMember(data);
            case 674: return new ::Ifc4x3_rc1::IfcMemberStandardCase(data);
            case 675: return new ::Ifc4x3_rc1::IfcMemberType(data);
            case 676: return new ::Ifc4x3_rc1::IfcMemberTypeEnum(data);
            case 677: return new ::Ifc4x3_rc1::IfcMetric(data);
            case 679: return new ::Ifc4x3_rc1::IfcMirroredProfileDef(data);
            case 680: return new ::Ifc4x3_rc1::IfcMobileTelecommunicationsAppliance(data);
            case 681: return new ::Ifc4x3_rc1::IfcMobileTelecommunicationsApplianceType(data);
            case 682: return new ::Ifc4x3_rc1::IfcMobileTelecommunicationsApplianceTypeEnum(data);
            case 683: return new ::Ifc4x3_rc1::IfcModulusOfElasticityMeasure(data);
            case 684: return new ::Ifc4x3_rc1::IfcModulusOfLinearSubgradeReactionMeasure(data);
            case 685: return new ::Ifc4x3_rc1::IfcModulusOfRotationalSubgradeReactionMeasure(data);
            case 687: return new ::Ifc4x3_rc1::IfcModulusOfSubgradeReactionMeasure(data);
            case 690: return new ::Ifc4x3_rc1::IfcMoistureDiffusivityMeasure(data);
            case 691: return new ::Ifc4x3_rc1::IfcMolecularWeightMeasure(data);
            case 692: return new ::Ifc4x3_rc1::IfcMomentOfInertiaMeasure(data);
            case 693: return new ::Ifc4x3_rc1::IfcMonetaryMeasure(data);
            case 694: return new ::Ifc4x3_rc1::IfcMonetaryUnit(data);
            case 695: return new ::Ifc4x3_rc1::IfcMonthInYearNumber(data);
            case 696: return new ::Ifc4x3_rc1::IfcMooringDevice(data);
            case 697: return new ::Ifc4x3_rc1::IfcMooringDeviceType(data);
            case 698: return new ::Ifc4x3_rc1::IfcMooringDeviceTypeEnum(data);
            case 699: return new ::Ifc4x3_rc1::IfcMotorConnection(data);
            case 700: return new ::Ifc4x3_rc1::IfcMotorConnectionType(data);
            case 701: return new ::Ifc4x3_rc1::IfcMotorConnectionTypeEnum(data);
            case 702: return new ::Ifc4x3_rc1::IfcNamedUnit(data);
            case 703: return new ::Ifc4x3_rc1::IfcNavigationElement(data);
            case 704: return new ::Ifc4x3_rc1::IfcNavigationElementType(data);
            case 705: return new ::Ifc4x3_rc1::IfcNavigationElementTypeEnum(data);
            case 706: return new ::Ifc4x3_rc1::IfcNonNegativeLengthMeasure(data);
            case 707: return new ::Ifc4x3_rc1::IfcNormalisedRatioMeasure(data);
            case 708: return new ::Ifc4x3_rc1::IfcNullStyle(data);
            case 709: return new ::Ifc4x3_rc1::IfcNumericMeasure(data);
            case 710: return new ::Ifc4x3_rc1::IfcObject(data);
            case 711: return new ::Ifc4x3_rc1::IfcObjectDefinition(data);
            case 712: return new ::Ifc4x3_rc1::IfcObjective(data);
            case 713: return new ::Ifc4x3_rc1::IfcObjectiveEnum(data);
            case 714: return new ::Ifc4x3_rc1::IfcObjectPlacement(data);
            case 716: return new ::Ifc4x3_rc1::IfcObjectTypeEnum(data);
            case 717: return new ::Ifc4x3_rc1::IfcOccupant(data);
            case 718: return new ::Ifc4x3_rc1::IfcOccupantTypeEnum(data);
            case 719: return new ::Ifc4x3_rc1::IfcOffsetCurve(data);
            case 720: return new ::Ifc4x3_rc1::IfcOffsetCurve2D(data);
            case 721: return new ::Ifc4x3_rc1::IfcOffsetCurve3D(data);
            case 722: return new ::Ifc4x3_rc1::IfcOffsetCurveByDistances(data);
            case 723: return new ::Ifc4x3_rc1::IfcOpenCrossProfileDef(data);
            case 724: return new ::Ifc4x3_rc1::IfcOpeningElement(data);
            case 725: return new ::Ifc4x3_rc1::IfcOpeningElementTypeEnum(data);
            case 726: return new ::Ifc4x3_rc1::IfcOpeningStandardCase(data);
            case 727: return new ::Ifc4x3_rc1::IfcOpenShell(data);
            case 728: return new ::Ifc4x3_rc1::IfcOrganization(data);
            case 729: return new ::Ifc4x3_rc1::IfcOrganizationRelationship(data);
            case 730: return new ::Ifc4x3_rc1::IfcOrientationExpression(data);
            case 731: return new ::Ifc4x3_rc1::IfcOrientedEdge(data);
            case 732: return new ::Ifc4x3_rc1::IfcOuterBoundaryCurve(data);
            case 733: return new ::Ifc4x3_rc1::IfcOutlet(data);
            case 734: return new ::Ifc4x3_rc1::IfcOutletType(data);
            case 735: return new ::Ifc4x3_rc1::IfcOutletTypeEnum(data);
            case 736: return new ::Ifc4x3_rc1::IfcOwnerHistory(data);
            case 737: return new ::Ifc4x3_rc1::IfcParameterizedProfileDef(data);
            case 738: return new ::Ifc4x3_rc1::IfcParameterValue(data);
            case 739: return new ::Ifc4x3_rc1::IfcPath(data);
            case 740: return new ::Ifc4x3_rc1::IfcPavement(data);
            case 741: return new ::Ifc4x3_rc1::IfcPavementType(data);
            case 742: return new ::Ifc4x3_rc1::IfcPcurve(data);
            case 743: return new ::Ifc4x3_rc1::IfcPerformanceHistory(data);
            case 744: return new ::Ifc4x3_rc1::IfcPerformanceHistoryTypeEnum(data);
            case 745: return new ::Ifc4x3_rc1::IfcPermeableCoveringOperationEnum(data);
            case 746: return new ::Ifc4x3_rc1::IfcPermeableCoveringProperties(data);
            case 747: return new ::Ifc4x3_rc1::IfcPermit(data);
            case 748: return new ::Ifc4x3_rc1::IfcPermitTypeEnum(data);
            case 749: return new ::Ifc4x3_rc1::IfcPerson(data);
            case 750: return new ::Ifc4x3_rc1::IfcPersonAndOrganization(data);
            case 751: return new ::Ifc4x3_rc1::IfcPHMeasure(data);
            case 752: return new ::Ifc4x3_rc1::IfcPhysicalComplexQuantity(data);
            case 753: return new ::Ifc4x3_rc1::IfcPhysicalOrVirtualEnum(data);
            case 754: return new ::Ifc4x3_rc1::IfcPhysicalQuantity(data);
            case 755: return new ::Ifc4x3_rc1::IfcPhysicalSimpleQuantity(data);
            case 756: return new ::Ifc4x3_rc1::IfcPile(data);
            case 757: return new ::Ifc4x3_rc1::IfcPileConstructionEnum(data);
            case 758: return new ::Ifc4x3_rc1::IfcPileType(data);
            case 759: return new ::Ifc4x3_rc1::IfcPileTypeEnum(data);
            case 760: return new ::Ifc4x3_rc1::IfcPipeFitting(data);
            case 761: return new ::Ifc4x3_rc1::IfcPipeFittingType(data);
            case 762: return new ::Ifc4x3_rc1::IfcPipeFittingTypeEnum(data);
            case 763: return new ::Ifc4x3_rc1::IfcPipeSegment(data);
            case 764: return new ::Ifc4x3_rc1::IfcPipeSegmentType(data);
            case 765: return new ::Ifc4x3_rc1::IfcPipeSegmentTypeEnum(data);
            case 766: return new ::Ifc4x3_rc1::IfcPixelTexture(data);
            case 767: return new ::Ifc4x3_rc1::IfcPlacement(data);
            case 768: return new ::Ifc4x3_rc1::IfcPlanarBox(data);
            case 769: return new ::Ifc4x3_rc1::IfcPlanarExtent(data);
            case 770: return new ::Ifc4x3_rc1::IfcPlanarForceMeasure(data);
            case 771: return new ::Ifc4x3_rc1::IfcPlane(data);
            case 772: return new ::Ifc4x3_rc1::IfcPlaneAngleMeasure(data);
            case 773: return new ::Ifc4x3_rc1::IfcPlant(data);
            case 774: return new ::Ifc4x3_rc1::IfcPlate(data);
            case 775: return new ::Ifc4x3_rc1::IfcPlateStandardCase(data);
            case 776: return new ::Ifc4x3_rc1::IfcPlateType(data);
            case 777: return new ::Ifc4x3_rc1::IfcPlateTypeEnum(data);
            case 778: return new ::Ifc4x3_rc1::IfcPoint(data);
            case 779: return new ::Ifc4x3_rc1::IfcPointOnCurve(data);
            case 780: return new ::Ifc4x3_rc1::IfcPointOnSurface(data);
            case 782: return new ::Ifc4x3_rc1::IfcPolygonalBoundedHalfSpace(data);
            case 783: return new ::Ifc4x3_rc1::IfcPolygonalFaceSet(data);
            case 784: return new ::Ifc4x3_rc1::IfcPolyline(data);
            case 785: return new ::Ifc4x3_rc1::IfcPolyLoop(data);
            case 786: return new ::Ifc4x3_rc1::IfcPort(data);
            case 787: return new ::Ifc4x3_rc1::IfcPositioningElement(data);
            case 788: return new ::Ifc4x3_rc1::IfcPositiveInteger(data);
            case 789: return new ::Ifc4x3_rc1::IfcPositiveLengthMeasure(data);
            case 790: return new ::Ifc4x3_rc1::IfcPositivePlaneAngleMeasure(data);
            case 791: return new ::Ifc4x3_rc1::IfcPositiveRatioMeasure(data);
            case 792: return new ::Ifc4x3_rc1::IfcPostalAddress(data);
            case 793: return new ::Ifc4x3_rc1::IfcPowerMeasure(data);
            case 794: return new ::Ifc4x3_rc1::IfcPreDefinedColour(data);
            case 795: return new ::Ifc4x3_rc1::IfcPreDefinedCurveFont(data);
            case 796: return new ::Ifc4x3_rc1::IfcPreDefinedItem(data);
            case 797: return new ::Ifc4x3_rc1::IfcPreDefinedProperties(data);
            case 798: return new ::Ifc4x3_rc1::IfcPreDefinedPropertySet(data);
            case 799: return new ::Ifc4x3_rc1::IfcPreDefinedTextFont(data);
            case 800: return new ::Ifc4x3_rc1::IfcPreferredSurfaceCurveRepresentation(data);
            case 801: return new ::Ifc4x3_rc1::IfcPresentableText(data);
            case 802: return new ::Ifc4x3_rc1::IfcPresentationItem(data);
            case 803: return new ::Ifc4x3_rc1::IfcPresentationLayerAssignment(data);
            case 804: return new ::Ifc4x3_rc1::IfcPresentationLayerWithStyle(data);
            case 805: return new ::Ifc4x3_rc1::IfcPresentationStyle(data);
            case 806: return new ::Ifc4x3_rc1::IfcPresentationStyleAssignment(data);
            case 808: return new ::Ifc4x3_rc1::IfcPressureMeasure(data);
            case 809: return new ::Ifc4x3_rc1::IfcProcedure(data);
            case 810: return new ::Ifc4x3_rc1::IfcProcedureType(data);
            case 811: return new ::Ifc4x3_rc1::IfcProcedureTypeEnum(data);
            case 812: return new ::Ifc4x3_rc1::IfcProcess(data);
            case 814: return new ::Ifc4x3_rc1::IfcProduct(data);
            case 815: return new ::Ifc4x3_rc1::IfcProductDefinitionShape(data);
            case 816: return new ::Ifc4x3_rc1::IfcProductRepresentation(data);
            case 819: return new ::Ifc4x3_rc1::IfcProfileDef(data);
            case 820: return new ::Ifc4x3_rc1::IfcProfileProperties(data);
            case 821: return new ::Ifc4x3_rc1::IfcProfileTypeEnum(data);
            case 822: return new ::Ifc4x3_rc1::IfcProject(data);
            case 823: return new ::Ifc4x3_rc1::IfcProjectedCRS(data);
            case 824: return new ::Ifc4x3_rc1::IfcProjectedOrTrueLengthEnum(data);
            case 825: return new ::Ifc4x3_rc1::IfcProjectionElement(data);
            case 826: return new ::Ifc4x3_rc1::IfcProjectionElementTypeEnum(data);
            case 827: return new ::Ifc4x3_rc1::IfcProjectLibrary(data);
            case 828: return new ::Ifc4x3_rc1::IfcProjectOrder(data);
            case 829: return new ::Ifc4x3_rc1::IfcProjectOrderTypeEnum(data);
            case 830: return new ::Ifc4x3_rc1::IfcProperty(data);
            case 831: return new ::Ifc4x3_rc1::IfcPropertyAbstraction(data);
            case 832: return new ::Ifc4x3_rc1::IfcPropertyBoundedValue(data);
            case 833: return new ::Ifc4x3_rc1::IfcPropertyDefinition(data);
            case 834: return new ::Ifc4x3_rc1::IfcPropertyDependencyRelationship(data);
            case 835: return new ::Ifc4x3_rc1::IfcPropertyEnumeratedValue(data);
            case 836: return new ::Ifc4x3_rc1::IfcPropertyEnumeration(data);
            case 837: return new ::Ifc4x3_rc1::IfcPropertyListValue(data);
            case 838: return new ::Ifc4x3_rc1::IfcPropertyReferenceValue(data);
            case 839: return new ::Ifc4x3_rc1::IfcPropertySet(data);
            case 840: return new ::Ifc4x3_rc1::IfcPropertySetDefinition(data);
            case 842: return new ::Ifc4x3_rc1::IfcPropertySetDefinitionSet(data);
            case 843: return new ::Ifc4x3_rc1::IfcPropertySetTemplate(data);
            case 844: return new ::Ifc4x3_rc1::IfcPropertySetTemplateTypeEnum(data);
            case 845: return new ::Ifc4x3_rc1::IfcPropertySingleValue(data);
            case 846: return new ::Ifc4x3_rc1::IfcPropertyTableValue(data);
            case 847: return new ::Ifc4x3_rc1::IfcPropertyTemplate(data);
            case 848: return new ::Ifc4x3_rc1::IfcPropertyTemplateDefinition(data);
            case 849: return new ::Ifc4x3_rc1::IfcProtectiveDevice(data);
            case 850: return new ::Ifc4x3_rc1::IfcProtectiveDeviceTrippingUnit(data);
            case 851: return new ::Ifc4x3_rc1::IfcProtectiveDeviceTrippingUnitType(data);
            case 852: return new ::Ifc4x3_rc1::IfcProtectiveDeviceTrippingUnitTypeEnum(data);
            case 853: return new ::Ifc4x3_rc1::IfcProtectiveDeviceType(data);
            case 854: return new ::Ifc4x3_rc1::IfcProtectiveDeviceTypeEnum(data);
            case 855: return new ::Ifc4x3_rc1::IfcProxy(data);
            case 856: return new ::Ifc4x3_rc1::IfcPump(data);
            case 857: return new ::Ifc4x3_rc1::IfcPumpType(data);
            case 858: return new ::Ifc4x3_rc1::IfcPumpTypeEnum(data);
            case 859: return new ::Ifc4x3_rc1::IfcQuantityArea(data);
            case 860: return new ::Ifc4x3_rc1::IfcQuantityCount(data);
            case 861: return new ::Ifc4x3_rc1::IfcQuantityLength(data);
            case 862: return new ::Ifc4x3_rc1::IfcQuantitySet(data);
            case 863: return new ::Ifc4x3_rc1::IfcQuantityTime(data);
            case 864: return new ::Ifc4x3_rc1::IfcQuantityVolume(data);
            case 865: return new ::Ifc4x3_rc1::IfcQuantityWeight(data);
            case 866: return new ::Ifc4x3_rc1::IfcRadioActivityMeasure(data);
            case 867: return new ::Ifc4x3_rc1::IfcRail(data);
            case 868: return new ::Ifc4x3_rc1::IfcRailing(data);
            case 869: return new ::Ifc4x3_rc1::IfcRailingType(data);
            case 870: return new ::Ifc4x3_rc1::IfcRailingTypeEnum(data);
            case 871: return new ::Ifc4x3_rc1::IfcRailType(data);
            case 872: return new ::Ifc4x3_rc1::IfcRailTypeEnum(data);
            case 873: return new ::Ifc4x3_rc1::IfcRailway(data);
            case 874: return new ::Ifc4x3_rc1::IfcRailwayPartTypeEnum(data);
            case 875: return new ::Ifc4x3_rc1::IfcRamp(data);
            case 876: return new ::Ifc4x3_rc1::IfcRampFlight(data);
            case 877: return new ::Ifc4x3_rc1::IfcRampFlightType(data);
            case 878: return new ::Ifc4x3_rc1::IfcRampFlightTypeEnum(data);
            case 879: return new ::Ifc4x3_rc1::IfcRampType(data);
            case 880: return new ::Ifc4x3_rc1::IfcRampTypeEnum(data);
            case 881: return new ::Ifc4x3_rc1::IfcRatioMeasure(data);
            case 882: return new ::Ifc4x3_rc1::IfcRationalBSplineCurveWithKnots(data);
            case 883: return new ::Ifc4x3_rc1::IfcRationalBSplineSurfaceWithKnots(data);
            case 884: return new ::Ifc4x3_rc1::IfcReal(data);
            case 885: return new ::Ifc4x3_rc1::IfcRectangleHollowProfileDef(data);
            case 886: return new ::Ifc4x3_rc1::IfcRectangleProfileDef(data);
            case 887: return new ::Ifc4x3_rc1::IfcRectangularPyramid(data);
            case 888: return new ::Ifc4x3_rc1::IfcRectangularTrimmedSurface(data);
            case 889: return new ::Ifc4x3_rc1::IfcRecurrencePattern(data);
            case 890: return new ::Ifc4x3_rc1::IfcRecurrenceTypeEnum(data);
            case 891: return new ::Ifc4x3_rc1::IfcReference(data);
            case 892: return new ::Ifc4x3_rc1::IfcReferent(data);
            case 893: return new ::Ifc4x3_rc1::IfcReferentTypeEnum(data);
            case 894: return new ::Ifc4x3_rc1::IfcReflectanceMethodEnum(data);
            case 895: return new ::Ifc4x3_rc1::IfcRegularTimeSeries(data);
            case 896: return new ::Ifc4x3_rc1::IfcReinforcedSoil(data);
            case 897: return new ::Ifc4x3_rc1::IfcReinforcedSoilTypeEnum(data);
            case 898: return new ::Ifc4x3_rc1::IfcReinforcementBarProperties(data);
            case 899: return new ::Ifc4x3_rc1::IfcReinforcementDefinitionProperties(data);
            case 900: return new ::Ifc4x3_rc1::IfcReinforcingBar(data);
            case 901: return new ::Ifc4x3_rc1::IfcReinforcingBarRoleEnum(data);
            case 902: return new ::Ifc4x3_rc1::IfcReinforcingBarSurfaceEnum(data);
            case 903: return new ::Ifc4x3_rc1::IfcReinforcingBarType(data);
            case 904: return new ::Ifc4x3_rc1::IfcReinforcingBarTypeEnum(data);
            case 905: return new ::Ifc4x3_rc1::IfcReinforcingElement(data);
            case 906: return new ::Ifc4x3_rc1::IfcReinforcingElementType(data);
            case 907: return new ::Ifc4x3_rc1::IfcReinforcingMesh(data);
            case 908: return new ::Ifc4x3_rc1::IfcReinforcingMeshType(data);
            case 909: return new ::Ifc4x3_rc1::IfcReinforcingMeshTypeEnum(data);
            case 910: return new ::Ifc4x3_rc1::IfcRelAggregates(data);
            case 911: return new ::Ifc4x3_rc1::IfcRelAssigns(data);
            case 912: return new ::Ifc4x3_rc1::IfcRelAssignsToActor(data);
            case 913: return new ::Ifc4x3_rc1::IfcRelAssignsToControl(data);
            case 914: return new ::Ifc4x3_rc1::IfcRelAssignsToGroup(data);
            case 915: return new ::Ifc4x3_rc1::IfcRelAssignsToGroupByFactor(data);
            case 916: return new ::Ifc4x3_rc1::IfcRelAssignsToProcess(data);
            case 917: return new ::Ifc4x3_rc1::IfcRelAssignsToProduct(data);
            case 918: return new ::Ifc4x3_rc1::IfcRelAssignsToResource(data);
            case 919: return new ::Ifc4x3_rc1::IfcRelAssociates(data);
            case 920: return new ::Ifc4x3_rc1::IfcRelAssociatesApproval(data);
            case 921: return new ::Ifc4x3_rc1::IfcRelAssociatesClassification(data);
            case 922: return new ::Ifc4x3_rc1::IfcRelAssociatesConstraint(data);
            case 923: return new ::Ifc4x3_rc1::IfcRelAssociatesDocument(data);
            case 924: return new ::Ifc4x3_rc1::IfcRelAssociatesLibrary(data);
            case 925: return new ::Ifc4x3_rc1::IfcRelAssociatesMaterial(data);
            case 926: return new ::Ifc4x3_rc1::IfcRelAssociatesProfileDef(data);
            case 927: return new ::Ifc4x3_rc1::IfcRelationship(data);
            case 928: return new ::Ifc4x3_rc1::IfcRelConnects(data);
            case 929: return new ::Ifc4x3_rc1::IfcRelConnectsElements(data);
            case 930: return new ::Ifc4x3_rc1::IfcRelConnectsPathElements(data);
            case 931: return new ::Ifc4x3_rc1::IfcRelConnectsPorts(data);
            case 932: return new ::Ifc4x3_rc1::IfcRelConnectsPortToElement(data);
            case 933: return new ::Ifc4x3_rc1::IfcRelConnectsStructuralActivity(data);
            case 934: return new ::Ifc4x3_rc1::IfcRelConnectsStructuralMember(data);
            case 935: return new ::Ifc4x3_rc1::IfcRelConnectsWithEccentricity(data);
            case 936: return new ::Ifc4x3_rc1::IfcRelConnectsWithRealizingElements(data);
            case 937: return new ::Ifc4x3_rc1::IfcRelContainedInSpatialStructure(data);
            case 938: return new ::Ifc4x3_rc1::IfcRelCoversBldgElements(data);
            case 939: return new ::Ifc4x3_rc1::IfcRelCoversSpaces(data);
            case 940: return new ::Ifc4x3_rc1::IfcRelDeclares(data);
            case 941: return new ::Ifc4x3_rc1::IfcRelDecomposes(data);
            case 942: return new ::Ifc4x3_rc1::IfcRelDefines(data);
            case 943: return new ::Ifc4x3_rc1::IfcRelDefinesByObject(data);
            case 944: return new ::Ifc4x3_rc1::IfcRelDefinesByProperties(data);
            case 945: return new ::Ifc4x3_rc1::IfcRelDefinesByTemplate(data);
            case 946: return new ::Ifc4x3_rc1::IfcRelDefinesByType(data);
            case 947: return new ::Ifc4x3_rc1::IfcRelFillsElement(data);
            case 948: return new ::Ifc4x3_rc1::IfcRelFlowControlElements(data);
            case 949: return new ::Ifc4x3_rc1::IfcRelInterferesElements(data);
            case 950: return new ::Ifc4x3_rc1::IfcRelNests(data);
            case 951: return new ::Ifc4x3_rc1::IfcRelPositions(data);
            case 952: return new ::Ifc4x3_rc1::IfcRelProjectsElement(data);
            case 953: return new ::Ifc4x3_rc1::IfcRelReferencedInSpatialStructure(data);
            case 954: return new ::Ifc4x3_rc1::IfcRelSequence(data);
            case 955: return new ::Ifc4x3_rc1::IfcRelServicesBuildings(data);
            case 956: return new ::Ifc4x3_rc1::IfcRelSpaceBoundary(data);
            case 957: return new ::Ifc4x3_rc1::IfcRelSpaceBoundary1stLevel(data);
            case 958: return new ::Ifc4x3_rc1::IfcRelSpaceBoundary2ndLevel(data);
            case 959: return new ::Ifc4x3_rc1::IfcRelVoidsElement(data);
            case 960: return new ::Ifc4x3_rc1::IfcReparametrisedCompositeCurveSegment(data);
            case 961: return new ::Ifc4x3_rc1::IfcRepresentation(data);
            case 962: return new ::Ifc4x3_rc1::IfcRepresentationContext(data);
            case 963: return new ::Ifc4x3_rc1::IfcRepresentationItem(data);
            case 964: return new ::Ifc4x3_rc1::IfcRepresentationMap(data);
            case 965: return new ::Ifc4x3_rc1::IfcResource(data);
            case 966: return new ::Ifc4x3_rc1::IfcResourceApprovalRelationship(data);
            case 967: return new ::Ifc4x3_rc1::IfcResourceConstraintRelationship(data);
            case 968: return new ::Ifc4x3_rc1::IfcResourceLevelRelationship(data);
            case 971: return new ::Ifc4x3_rc1::IfcResourceTime(data);
            case 972: return new ::Ifc4x3_rc1::IfcRevolvedAreaSolid(data);
            case 973: return new ::Ifc4x3_rc1::IfcRevolvedAreaSolidTapered(data);
            case 974: return new ::Ifc4x3_rc1::IfcRightCircularCone(data);
            case 975: return new ::Ifc4x3_rc1::IfcRightCircularCylinder(data);
            case 976: return new ::Ifc4x3_rc1::IfcRoad(data);
            case 977: return new ::Ifc4x3_rc1::IfcRoadPartTypeEnum(data);
            case 978: return new ::Ifc4x3_rc1::IfcRoleEnum(data);
            case 979: return new ::Ifc4x3_rc1::IfcRoof(data);
            case 980: return new ::Ifc4x3_rc1::IfcRoofType(data);
            case 981: return new ::Ifc4x3_rc1::IfcRoofTypeEnum(data);
            case 982: return new ::Ifc4x3_rc1::IfcRoot(data);
            case 983: return new ::Ifc4x3_rc1::IfcRotationalFrequencyMeasure(data);
            case 984: return new ::Ifc4x3_rc1::IfcRotationalMassMeasure(data);
            case 985: return new ::Ifc4x3_rc1::IfcRotationalStiffnessMeasure(data);
            case 987: return new ::Ifc4x3_rc1::IfcRoundedRectangleProfileDef(data);
            case 988: return new ::Ifc4x3_rc1::IfcSanitaryTerminal(data);
            case 989: return new ::Ifc4x3_rc1::IfcSanitaryTerminalType(data);
            case 990: return new ::Ifc4x3_rc1::IfcSanitaryTerminalTypeEnum(data);
            case 991: return new ::Ifc4x3_rc1::IfcSchedulingTime(data);
            case 992: return new ::Ifc4x3_rc1::IfcSeamCurve(data);
            case 993: return new ::Ifc4x3_rc1::IfcSectionalAreaIntegralMeasure(data);
            case 994: return new ::Ifc4x3_rc1::IfcSectionedSolid(data);
            case 995: return new ::Ifc4x3_rc1::IfcSectionedSolidHorizontal(data);
            case 996: return new ::Ifc4x3_rc1::IfcSectionedSpine(data);
            case 997: return new ::Ifc4x3_rc1::IfcSectionedSurface(data);
            case 998: return new ::Ifc4x3_rc1::IfcSectionModulusMeasure(data);
            case 999: return new ::Ifc4x3_rc1::IfcSectionProperties(data);
            case 1000: return new ::Ifc4x3_rc1::IfcSectionReinforcementProperties(data);
            case 1001: return new ::Ifc4x3_rc1::IfcSectionTypeEnum(data);
            case 1003: return new ::Ifc4x3_rc1::IfcSensor(data);
            case 1004: return new ::Ifc4x3_rc1::IfcSensorType(data);
            case 1005: return new ::Ifc4x3_rc1::IfcSensorTypeEnum(data);
            case 1006: return new ::Ifc4x3_rc1::IfcSequenceEnum(data);
            case 1007: return new ::Ifc4x3_rc1::IfcShadingDevice(data);
            case 1008: return new ::Ifc4x3_rc1::IfcShadingDeviceType(data);
            case 1009: return new ::Ifc4x3_rc1::IfcShadingDeviceTypeEnum(data);
            case 1010: return new ::Ifc4x3_rc1::IfcShapeAspect(data);
            case 1011: return new ::Ifc4x3_rc1::IfcShapeModel(data);
            case 1012: return new ::Ifc4x3_rc1::IfcShapeRepresentation(data);
            case 1013: return new ::Ifc4x3_rc1::IfcShearModulusMeasure(data);
            case 1015: return new ::Ifc4x3_rc1::IfcShellBasedSurfaceModel(data);
            case 1016: return new ::Ifc4x3_rc1::IfcSign(data);
            case 1017: return new ::Ifc4x3_rc1::IfcSignal(data);
            case 1018: return new ::Ifc4x3_rc1::IfcSignalType(data);
            case 1019: return new ::Ifc4x3_rc1::IfcSignalTypeEnum(data);
            case 1020: return new ::Ifc4x3_rc1::IfcSignType(data);
            case 1021: return new ::Ifc4x3_rc1::IfcSignTypeEnum(data);
            case 1022: return new ::Ifc4x3_rc1::IfcSimpleProperty(data);
            case 1023: return new ::Ifc4x3_rc1::IfcSimplePropertyTemplate(data);
            case 1024: return new ::Ifc4x3_rc1::IfcSimplePropertyTemplateTypeEnum(data);
            case 1026: return new ::Ifc4x3_rc1::IfcSIPrefix(data);
            case 1027: return new ::Ifc4x3_rc1::IfcSite(data);
            case 1028: return new ::Ifc4x3_rc1::IfcSIUnit(data);
            case 1029: return new ::Ifc4x3_rc1::IfcSIUnitName(data);
            case 1031: return new ::Ifc4x3_rc1::IfcSlab(data);
            case 1032: return new ::Ifc4x3_rc1::IfcSlabElementedCase(data);
            case 1033: return new ::Ifc4x3_rc1::IfcSlabStandardCase(data);
            case 1034: return new ::Ifc4x3_rc1::IfcSlabType(data);
            case 1035: return new ::Ifc4x3_rc1::IfcSlabTypeEnum(data);
            case 1036: return new ::Ifc4x3_rc1::IfcSlippageConnectionCondition(data);
            case 1037: return new ::Ifc4x3_rc1::IfcSolarDevice(data);
            case 1038: return new ::Ifc4x3_rc1::IfcSolarDeviceType(data);
            case 1039: return new ::Ifc4x3_rc1::IfcSolarDeviceTypeEnum(data);
            case 1040: return new ::Ifc4x3_rc1::IfcSolidAngleMeasure(data);
            case 1041: return new ::Ifc4x3_rc1::IfcSolidModel(data);
            case 1043: return new ::Ifc4x3_rc1::IfcSolidStratum(data);
            case 1044: return new ::Ifc4x3_rc1::IfcSoundPowerLevelMeasure(data);
            case 1045: return new ::Ifc4x3_rc1::IfcSoundPowerMeasure(data);
            case 1046: return new ::Ifc4x3_rc1::IfcSoundPressureLevelMeasure(data);
            case 1047: return new ::Ifc4x3_rc1::IfcSoundPressureMeasure(data);
            case 1048: return new ::Ifc4x3_rc1::IfcSpace(data);
            case 1050: return new ::Ifc4x3_rc1::IfcSpaceHeater(data);
            case 1051: return new ::Ifc4x3_rc1::IfcSpaceHeaterType(data);
            case 1052: return new ::Ifc4x3_rc1::IfcSpaceHeaterTypeEnum(data);
            case 1053: return new ::Ifc4x3_rc1::IfcSpaceType(data);
            case 1054: return new ::Ifc4x3_rc1::IfcSpaceTypeEnum(data);
            case 1055: return new ::Ifc4x3_rc1::IfcSpatialElement(data);
            case 1056: return new ::Ifc4x3_rc1::IfcSpatialElementType(data);
            case 1058: return new ::Ifc4x3_rc1::IfcSpatialStructureElement(data);
            case 1059: return new ::Ifc4x3_rc1::IfcSpatialStructureElementType(data);
            case 1060: return new ::Ifc4x3_rc1::IfcSpatialZone(data);
            case 1061: return new ::Ifc4x3_rc1::IfcSpatialZoneType(data);
            case 1062: return new ::Ifc4x3_rc1::IfcSpatialZoneTypeEnum(data);
            case 1063: return new ::Ifc4x3_rc1::IfcSpecificHeatCapacityMeasure(data);
            case 1064: return new ::Ifc4x3_rc1::IfcSpecularExponent(data);
            case 1066: return new ::Ifc4x3_rc1::IfcSpecularRoughness(data);
            case 1067: return new ::Ifc4x3_rc1::IfcSphere(data);
            case 1068: return new ::Ifc4x3_rc1::IfcSphericalSurface(data);
            case 1069: return new ::Ifc4x3_rc1::IfcStackTerminal(data);
            case 1070: return new ::Ifc4x3_rc1::IfcStackTerminalType(data);
            case 1071: return new ::Ifc4x3_rc1::IfcStackTerminalTypeEnum(data);
            case 1072: return new ::Ifc4x3_rc1::IfcStair(data);
            case 1073: return new ::Ifc4x3_rc1::IfcStairFlight(data);
            case 1074: return new ::Ifc4x3_rc1::IfcStairFlightType(data);
            case 1075: return new ::Ifc4x3_rc1::IfcStairFlightTypeEnum(data);
            case 1076: return new ::Ifc4x3_rc1::IfcStairType(data);
            case 1077: return new ::Ifc4x3_rc1::IfcStairTypeEnum(data);
            case 1078: return new ::Ifc4x3_rc1::IfcStateEnum(data);
            case 1079: return new ::Ifc4x3_rc1::IfcStructuralAction(data);
            case 1080: return new ::Ifc4x3_rc1::IfcStructuralActivity(data);
            case 1082: return new ::Ifc4x3_rc1::IfcStructuralAnalysisModel(data);
            case 1083: return new ::Ifc4x3_rc1::IfcStructuralConnection(data);
            case 1084: return new ::Ifc4x3_rc1::IfcStructuralConnectionCondition(data);
            case 1085: return new ::Ifc4x3_rc1::IfcStructuralCurveAction(data);
            case 1086: return new ::Ifc4x3_rc1::IfcStructuralCurveActivityTypeEnum(data);
            case 1087: return new ::Ifc4x3_rc1::IfcStructuralCurveConnection(data);
            case 1088: return new ::Ifc4x3_rc1::IfcStructuralCurveMember(data);
            case 1089: return new ::Ifc4x3_rc1::IfcStructuralCurveMemberTypeEnum(data);
            case 1090: return new ::Ifc4x3_rc1::IfcStructuralCurveMemberVarying(data);
            case 1091: return new ::Ifc4x3_rc1::IfcStructuralCurveReaction(data);
            case 1092: return new ::Ifc4x3_rc1::IfcStructuralItem(data);
            case 1093: return new ::Ifc4x3_rc1::IfcStructuralLinearAction(data);
            case 1094: return new ::Ifc4x3_rc1::IfcStructuralLoad(data);
            case 1095: return new ::Ifc4x3_rc1::IfcStructuralLoadCase(data);
            case 1096: return new ::Ifc4x3_rc1::IfcStructuralLoadConfiguration(data);
            case 1097: return new ::Ifc4x3_rc1::IfcStructuralLoadGroup(data);
            case 1098: return new ::Ifc4x3_rc1::IfcStructuralLoadLinearForce(data);
            case 1099: return new ::Ifc4x3_rc1::IfcStructuralLoadOrResult(data);
            case 1100: return new ::Ifc4x3_rc1::IfcStructuralLoadPlanarForce(data);
            case 1101: return new ::Ifc4x3_rc1::IfcStructuralLoadSingleDisplacement(data);
            case 1102: return new ::Ifc4x3_rc1::IfcStructuralLoadSingleDisplacementDistortion(data);
            case 1103: return new ::Ifc4x3_rc1::IfcStructuralLoadSingleForce(data);
            case 1104: return new ::Ifc4x3_rc1::IfcStructuralLoadSingleForceWarping(data);
            case 1105: return new ::Ifc4x3_rc1::IfcStructuralLoadStatic(data);
            case 1106: return new ::Ifc4x3_rc1::IfcStructuralLoadTemperature(data);
            case 1107: return new ::Ifc4x3_rc1::IfcStructuralMember(data);
            case 1108: return new ::Ifc4x3_rc1::IfcStructuralPlanarAction(data);
            case 1109: return new ::Ifc4x3_rc1::IfcStructuralPointAction(data);
            case 1110: return new ::Ifc4x3_rc1::IfcStructuralPointConnection(data);
            case 1111: return new ::Ifc4x3_rc1::IfcStructuralPointReaction(data);
            case 1112: return new ::Ifc4x3_rc1::IfcStructuralReaction(data);
            case 1113: return new ::Ifc4x3_rc1::IfcStructuralResultGroup(data);
            case 1114: return new ::Ifc4x3_rc1::IfcStructuralSurfaceAction(data);
            case 1115: return new ::Ifc4x3_rc1::IfcStructuralSurfaceActivityTypeEnum(data);
            case 1116: return new ::Ifc4x3_rc1::IfcStructuralSurfaceConnection(data);
            case 1117: return new ::Ifc4x3_rc1::IfcStructuralSurfaceMember(data);
            case 1118: return new ::Ifc4x3_rc1::IfcStructuralSurfaceMemberTypeEnum(data);
            case 1119: return new ::Ifc4x3_rc1::IfcStructuralSurfaceMemberVarying(data);
            case 1120: return new ::Ifc4x3_rc1::IfcStructuralSurfaceReaction(data);
            case 1122: return new ::Ifc4x3_rc1::IfcStyledItem(data);
            case 1123: return new ::Ifc4x3_rc1::IfcStyledRepresentation(data);
            case 1124: return new ::Ifc4x3_rc1::IfcStyleModel(data);
            case 1125: return new ::Ifc4x3_rc1::IfcSubContractResource(data);
            case 1126: return new ::Ifc4x3_rc1::IfcSubContractResourceType(data);
            case 1127: return new ::Ifc4x3_rc1::IfcSubContractResourceTypeEnum(data);
            case 1128: return new ::Ifc4x3_rc1::IfcSubedge(data);
            case 1129: return new ::Ifc4x3_rc1::IfcSurface(data);
            case 1130: return new ::Ifc4x3_rc1::IfcSurfaceCurve(data);
            case 1131: return new ::Ifc4x3_rc1::IfcSurfaceCurveSweptAreaSolid(data);
            case 1132: return new ::Ifc4x3_rc1::IfcSurfaceFeature(data);
            case 1133: return new ::Ifc4x3_rc1::IfcSurfaceFeatureTypeEnum(data);
            case 1134: return new ::Ifc4x3_rc1::IfcSurfaceOfLinearExtrusion(data);
            case 1135: return new ::Ifc4x3_rc1::IfcSurfaceOfRevolution(data);
            case 1137: return new ::Ifc4x3_rc1::IfcSurfaceReinforcementArea(data);
            case 1138: return new ::Ifc4x3_rc1::IfcSurfaceSide(data);
            case 1139: return new ::Ifc4x3_rc1::IfcSurfaceStyle(data);
            case 1141: return new ::Ifc4x3_rc1::IfcSurfaceStyleLighting(data);
            case 1142: return new ::Ifc4x3_rc1::IfcSurfaceStyleRefraction(data);
            case 1143: return new ::Ifc4x3_rc1::IfcSurfaceStyleRendering(data);
            case 1144: return new ::Ifc4x3_rc1::IfcSurfaceStyleShading(data);
            case 1145: return new ::Ifc4x3_rc1::IfcSurfaceStyleWithTextures(data);
            case 1146: return new ::Ifc4x3_rc1::IfcSurfaceTexture(data);
            case 1147: return new ::Ifc4x3_rc1::IfcSweptAreaSolid(data);
            case 1148: return new ::Ifc4x3_rc1::IfcSweptDiskSolid(data);
            case 1149: return new ::Ifc4x3_rc1::IfcSweptDiskSolidPolygonal(data);
            case 1150: return new ::Ifc4x3_rc1::IfcSweptSurface(data);
            case 1151: return new ::Ifc4x3_rc1::IfcSwitchingDevice(data);
            case 1152: return new ::Ifc4x3_rc1::IfcSwitchingDeviceType(data);
            case 1153: return new ::Ifc4x3_rc1::IfcSwitchingDeviceTypeEnum(data);
            case 1154: return new ::Ifc4x3_rc1::IfcSystem(data);
            case 1155: return new ::Ifc4x3_rc1::IfcSystemFurnitureElement(data);
            case 1156: return new ::Ifc4x3_rc1::IfcSystemFurnitureElementType(data);
            case 1157: return new ::Ifc4x3_rc1::IfcSystemFurnitureElementTypeEnum(data);
            case 1158: return new ::Ifc4x3_rc1::IfcTable(data);
            case 1159: return new ::Ifc4x3_rc1::IfcTableColumn(data);
            case 1160: return new ::Ifc4x3_rc1::IfcTableRow(data);
            case 1161: return new ::Ifc4x3_rc1::IfcTank(data);
            case 1162: return new ::Ifc4x3_rc1::IfcTankType(data);
            case 1163: return new ::Ifc4x3_rc1::IfcTankTypeEnum(data);
            case 1164: return new ::Ifc4x3_rc1::IfcTask(data);
            case 1165: return new ::Ifc4x3_rc1::IfcTaskDurationEnum(data);
            case 1166: return new ::Ifc4x3_rc1::IfcTaskTime(data);
            case 1167: return new ::Ifc4x3_rc1::IfcTaskTimeRecurring(data);
            case 1168: return new ::Ifc4x3_rc1::IfcTaskType(data);
            case 1169: return new ::Ifc4x3_rc1::IfcTaskTypeEnum(data);
            case 1170: return new ::Ifc4x3_rc1::IfcTelecomAddress(data);
            case 1171: return new ::Ifc4x3_rc1::IfcTemperatureGradientMeasure(data);
            case 1172: return new ::Ifc4x3_rc1::IfcTemperatureRateOfChangeMeasure(data);
            case 1173: return new ::Ifc4x3_rc1::IfcTendon(data);
            case 1174: return new ::Ifc4x3_rc1::IfcTendonAnchor(data);
            case 1175: return new ::Ifc4x3_rc1::IfcTendonAnchorType(data);
            case 1176: return new ::Ifc4x3_rc1::IfcTendonAnchorTypeEnum(data);
            case 1177: return new ::Ifc4x3_rc1::IfcTendonConduit(data);
            case 1178: return new ::Ifc4x3_rc1::IfcTendonConduitType(data);
            case 1179: return new ::Ifc4x3_rc1::IfcTendonConduitTypeEnum(data);
            case 1180: return new ::Ifc4x3_rc1::IfcTendonType(data);
            case 1181: return new ::Ifc4x3_rc1::IfcTendonTypeEnum(data);
            case 1182: return new ::Ifc4x3_rc1::IfcTessellatedFaceSet(data);
            case 1183: return new ::Ifc4x3_rc1::IfcTessellatedItem(data);
            case 1184: return new ::Ifc4x3_rc1::IfcText(data);
            case 1185: return new ::Ifc4x3_rc1::IfcTextAlignment(data);
            case 1186: return new ::Ifc4x3_rc1::IfcTextDecoration(data);
            case 1187: return new ::Ifc4x3_rc1::IfcTextFontName(data);
            case 1189: return new ::Ifc4x3_rc1::IfcTextLiteral(data);
            case 1190: return new ::Ifc4x3_rc1::IfcTextLiteralWithExtent(data);
            case 1191: return new ::Ifc4x3_rc1::IfcTextPath(data);
            case 1192: return new ::Ifc4x3_rc1::IfcTextStyle(data);
            case 1193: return new ::Ifc4x3_rc1::IfcTextStyleFontModel(data);
            case 1194: return new ::Ifc4x3_rc1::IfcTextStyleForDefinedFont(data);
            case 1195: return new ::Ifc4x3_rc1::IfcTextStyleTextModel(data);
            case 1196: return new ::Ifc4x3_rc1::IfcTextTransformation(data);
            case 1197: return new ::Ifc4x3_rc1::IfcTextureCoordinate(data);
            case 1198: return new ::Ifc4x3_rc1::IfcTextureCoordinateGenerator(data);
            case 1199: return new ::Ifc4x3_rc1::IfcTextureMap(data);
            case 1200: return new ::Ifc4x3_rc1::IfcTextureVertex(data);
            case 1201: return new ::Ifc4x3_rc1::IfcTextureVertexList(data);
            case 1202: return new ::Ifc4x3_rc1::IfcThermalAdmittanceMeasure(data);
            case 1203: return new ::Ifc4x3_rc1::IfcThermalConductivityMeasure(data);
            case 1204: return new ::Ifc4x3_rc1::IfcThermalExpansionCoefficientMeasure(data);
            case 1205: return new ::Ifc4x3_rc1::IfcThermalResistanceMeasure(data);
            case 1206: return new ::Ifc4x3_rc1::IfcThermalTransmittanceMeasure(data);
            case 1207: return new ::Ifc4x3_rc1::IfcThermodynamicTemperatureMeasure(data);
            case 1208: return new ::Ifc4x3_rc1::IfcTime(data);
            case 1209: return new ::Ifc4x3_rc1::IfcTimeMeasure(data);
            case 1211: return new ::Ifc4x3_rc1::IfcTimePeriod(data);
            case 1212: return new ::Ifc4x3_rc1::IfcTimeSeries(data);
            case 1213: return new ::Ifc4x3_rc1::IfcTimeSeriesDataTypeEnum(data);
            case 1214: return new ::Ifc4x3_rc1::IfcTimeSeriesValue(data);
            case 1215: return new ::Ifc4x3_rc1::IfcTimeStamp(data);
            case 1216: return new ::Ifc4x3_rc1::IfcTopologicalRepresentationItem(data);
            case 1217: return new ::Ifc4x3_rc1::IfcTopologyRepresentation(data);
            case 1218: return new ::Ifc4x3_rc1::IfcToroidalSurface(data);
            case 1219: return new ::Ifc4x3_rc1::IfcTorqueMeasure(data);
            case 1220: return new ::Ifc4x3_rc1::IfcTrackElement(data);
            case 1221: return new ::Ifc4x3_rc1::IfcTrackElementType(data);
            case 1222: return new ::Ifc4x3_rc1::IfcTrackElementTypeEnum(data);
            case 1223: return new ::Ifc4x3_rc1::IfcTransformer(data);
            case 1224: return new ::Ifc4x3_rc1::IfcTransformerType(data);
            case 1225: return new ::Ifc4x3_rc1::IfcTransformerTypeEnum(data);
            case 1226: return new ::Ifc4x3_rc1::IfcTransitionCode(data);
            case 1227: return new ::Ifc4x3_rc1::IfcTransitionCurveSegment2D(data);
            case 1228: return new ::Ifc4x3_rc1::IfcTransitionCurveType(data);
            case 1230: return new ::Ifc4x3_rc1::IfcTransportElement(data);
            case 1231: return new ::Ifc4x3_rc1::IfcTransportElementFixedTypeEnum(data);
            case 1232: return new ::Ifc4x3_rc1::IfcTransportElementNonFixedTypeEnum(data);
            case 1233: return new ::Ifc4x3_rc1::IfcTransportElementType(data);
            case 1235: return new ::Ifc4x3_rc1::IfcTrapeziumProfileDef(data);
            case 1236: return new ::Ifc4x3_rc1::IfcTriangulatedFaceSet(data);
            case 1237: return new ::Ifc4x3_rc1::IfcTriangulatedIrregularNetwork(data);
            case 1238: return new ::Ifc4x3_rc1::IfcTrimmedCurve(data);
            case 1239: return new ::Ifc4x3_rc1::IfcTrimmingPreference(data);
            case 1241: return new ::Ifc4x3_rc1::IfcTShapeProfileDef(data);
            case 1242: return new ::Ifc4x3_rc1::IfcTubeBundle(data);
            case 1243: return new ::Ifc4x3_rc1::IfcTubeBundleType(data);
            case 1244: return new ::Ifc4x3_rc1::IfcTubeBundleTypeEnum(data);
            case 1245: return new ::Ifc4x3_rc1::IfcTypeObject(data);
            case 1246: return new ::Ifc4x3_rc1::IfcTypeProcess(data);
            case 1247: return new ::Ifc4x3_rc1::IfcTypeProduct(data);
            case 1248: return new ::Ifc4x3_rc1::IfcTypeResource(data);
            case 1250: return new ::Ifc4x3_rc1::IfcUnitaryControlElement(data);
            case 1251: return new ::Ifc4x3_rc1::IfcUnitaryControlElementType(data);
            case 1252: return new ::Ifc4x3_rc1::IfcUnitaryControlElementTypeEnum(data);
            case 1253: return new ::Ifc4x3_rc1::IfcUnitaryEquipment(data);
            case 1254: return new ::Ifc4x3_rc1::IfcUnitaryEquipmentType(data);
            case 1255: return new ::Ifc4x3_rc1::IfcUnitaryEquipmentTypeEnum(data);
            case 1256: return new ::Ifc4x3_rc1::IfcUnitAssignment(data);
            case 1257: return new ::Ifc4x3_rc1::IfcUnitEnum(data);
            case 1258: return new ::Ifc4x3_rc1::IfcURIReference(data);
            case 1259: return new ::Ifc4x3_rc1::IfcUShapeProfileDef(data);
            case 1261: return new ::Ifc4x3_rc1::IfcValve(data);
            case 1262: return new ::Ifc4x3_rc1::IfcValveType(data);
            case 1263: return new ::Ifc4x3_rc1::IfcValveTypeEnum(data);
            case 1264: return new ::Ifc4x3_rc1::IfcVaporPermeabilityMeasure(data);
            case 1265: return new ::Ifc4x3_rc1::IfcVector(data);
            case 1267: return new ::Ifc4x3_rc1::IfcVertex(data);
            case 1268: return new ::Ifc4x3_rc1::IfcVertexLoop(data);
            case 1269: return new ::Ifc4x3_rc1::IfcVertexPoint(data);
            case 1270: return new ::Ifc4x3_rc1::IfcVibrationDamper(data);
            case 1271: return new ::Ifc4x3_rc1::IfcVibrationDamperType(data);
            case 1272: return new ::Ifc4x3_rc1::IfcVibrationDamperTypeEnum(data);
            case 1273: return new ::Ifc4x3_rc1::IfcVibrationIsolator(data);
            case 1274: return new ::Ifc4x3_rc1::IfcVibrationIsolatorType(data);
            case 1275: return new ::Ifc4x3_rc1::IfcVibrationIsolatorTypeEnum(data);
            case 1276: return new ::Ifc4x3_rc1::IfcVirtualElement(data);
            case 1277: return new ::Ifc4x3_rc1::IfcVirtualGridIntersection(data);
            case 1278: return new ::Ifc4x3_rc1::IfcVoidingFeature(data);
            case 1279: return new ::Ifc4x3_rc1::IfcVoidingFeatureTypeEnum(data);
            case 1280: return new ::Ifc4x3_rc1::IfcVoidStratum(data);
            case 1281: return new ::Ifc4x3_rc1::IfcVolumeMeasure(data);
            case 1282: return new ::Ifc4x3_rc1::IfcVolumetricFlowRateMeasure(data);
            case 1283: return new ::Ifc4x3_rc1::IfcWall(data);
            case 1284: return new ::Ifc4x3_rc1::IfcWallElementedCase(data);
            case 1285: return new ::Ifc4x3_rc1::IfcWallStandardCase(data);
            case 1286: return new ::Ifc4x3_rc1::IfcWallType(data);
            case 1287: return new ::Ifc4x3_rc1::IfcWallTypeEnum(data);
            case 1288: return new ::Ifc4x3_rc1::IfcWarpingConstantMeasure(data);
            case 1289: return new ::Ifc4x3_rc1::IfcWarpingMomentMeasure(data);
            case 1291: return new ::Ifc4x3_rc1::IfcWasteTerminal(data);
            case 1292: return new ::Ifc4x3_rc1::IfcWasteTerminalType(data);
            case 1293: return new ::Ifc4x3_rc1::IfcWasteTerminalTypeEnum(data);
            case 1294: return new ::Ifc4x3_rc1::IfcWaterStratum(data);
            case 1295: return new ::Ifc4x3_rc1::IfcWindow(data);
            case 1296: return new ::Ifc4x3_rc1::IfcWindowLiningProperties(data);
            case 1297: return new ::Ifc4x3_rc1::IfcWindowPanelOperationEnum(data);
            case 1298: return new ::Ifc4x3_rc1::IfcWindowPanelPositionEnum(data);
            case 1299: return new ::Ifc4x3_rc1::IfcWindowPanelProperties(data);
            case 1300: return new ::Ifc4x3_rc1::IfcWindowStandardCase(data);
            case 1301: return new ::Ifc4x3_rc1::IfcWindowStyle(data);
            case 1302: return new ::Ifc4x3_rc1::IfcWindowStyleConstructionEnum(data);
            case 1303: return new ::Ifc4x3_rc1::IfcWindowStyleOperationEnum(data);
            case 1304: return new ::Ifc4x3_rc1::IfcWindowType(data);
            case 1305: return new ::Ifc4x3_rc1::IfcWindowTypeEnum(data);
            case 1306: return new ::Ifc4x3_rc1::IfcWindowTypePartitioningEnum(data);
            case 1307: return new ::Ifc4x3_rc1::IfcWorkCalendar(data);
            case 1308: return new ::Ifc4x3_rc1::IfcWorkCalendarTypeEnum(data);
            case 1309: return new ::Ifc4x3_rc1::IfcWorkControl(data);
            case 1310: return new ::Ifc4x3_rc1::IfcWorkPlan(data);
            case 1311: return new ::Ifc4x3_rc1::IfcWorkPlanTypeEnum(data);
            case 1312: return new ::Ifc4x3_rc1::IfcWorkSchedule(data);
            case 1313: return new ::Ifc4x3_rc1::IfcWorkScheduleTypeEnum(data);
            case 1314: return new ::Ifc4x3_rc1::IfcWorkTime(data);
            case 1315: return new ::Ifc4x3_rc1::IfcZone(data);
            case 1316: return new ::Ifc4x3_rc1::IfcZShapeProfileDef(data);
            default: throw IfcParse::IfcException(data->type()->name() + " cannot be instantiated");
        }

    }
};


#if defined(__clang__)
__attribute__((optnone))
#elif defined(__GNUC__) || defined(__GNUG__)
#pragma GCC push_options
#pragma GCC optimize ("O0")
#elif defined(_MSC_VER)
#pragma optimize("", off)
#endif
        
IfcParse::schema_definition* IFC4X3_RC1_populate_schema() {
    IFC4X3_RC1_IfcAbsorbedDoseMeasure_type = new type_declaration("IfcAbsorbedDoseMeasure", 0, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcAccelerationMeasure_type = new type_declaration("IfcAccelerationMeasure", 1, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("EMAIL");
        items.push_back("FAX");
        items.push_back("NOTDEFINED");
        items.push_back("PHONE");
        items.push_back("POST");
        items.push_back("USERDEFINED");
        items.push_back("VERBAL");
        IFC4X3_RC1_IfcActionRequestTypeEnum_type = new enumeration_type("IfcActionRequestTypeEnum", 3, items);
    }
    {
        std::vector<std::string> items; items.reserve(27);
        items.push_back("BRAKES");
        items.push_back("BUOYANCY");
        items.push_back("COMPLETION_G1");
        items.push_back("CREEP");
        items.push_back("CURRENT");
        items.push_back("DEAD_LOAD_G");
        items.push_back("EARTHQUAKE_E");
        items.push_back("ERECTION");
        items.push_back("FIRE");
        items.push_back("ICE");
        items.push_back("IMPACT");
        items.push_back("IMPULSE");
        items.push_back("LACK_OF_FIT");
        items.push_back("LIVE_LOAD_Q");
        items.push_back("NOTDEFINED");
        items.push_back("PRESTRESSING_P");
        items.push_back("PROPPING");
        items.push_back("RAIN");
        items.push_back("SETTLEMENT_U");
        items.push_back("SHRINKAGE");
        items.push_back("SNOW_S");
        items.push_back("SYSTEM_IMPERFECTION");
        items.push_back("TEMPERATURE_T");
        items.push_back("TRANSPORT");
        items.push_back("USERDEFINED");
        items.push_back("WAVE");
        items.push_back("WIND_W");
        IFC4X3_RC1_IfcActionSourceTypeEnum_type = new enumeration_type("IfcActionSourceTypeEnum", 4, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("EXTRAORDINARY_A");
        items.push_back("NOTDEFINED");
        items.push_back("PERMANENT_G");
        items.push_back("USERDEFINED");
        items.push_back("VARIABLE_Q");
        IFC4X3_RC1_IfcActionTypeEnum_type = new enumeration_type("IfcActionTypeEnum", 5, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("ELECTRICACTUATOR");
        items.push_back("HANDOPERATEDACTUATOR");
        items.push_back("HYDRAULICACTUATOR");
        items.push_back("NOTDEFINED");
        items.push_back("PNEUMATICACTUATOR");
        items.push_back("THERMOSTATICACTUATOR");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcActuatorTypeEnum_type = new enumeration_type("IfcActuatorTypeEnum", 11, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("DISTRIBUTIONPOINT");
        items.push_back("HOME");
        items.push_back("OFFICE");
        items.push_back("SITE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcAddressTypeEnum_type = new enumeration_type("IfcAddressTypeEnum", 13, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("CONSTANTFLOW");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        items.push_back("VARIABLEFLOWPRESSUREDEPENDANT");
        items.push_back("VARIABLEFLOWPRESSUREINDEPENDANT");
        IFC4X3_RC1_IfcAirTerminalBoxTypeEnum_type = new enumeration_type("IfcAirTerminalBoxTypeEnum", 20, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("DIFFUSER");
        items.push_back("GRILLE");
        items.push_back("LOUVRE");
        items.push_back("NOTDEFINED");
        items.push_back("REGISTER");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcAirTerminalTypeEnum_type = new enumeration_type("IfcAirTerminalTypeEnum", 22, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("FIXEDPLATECOUNTERFLOWEXCHANGER");
        items.push_back("FIXEDPLATECROSSFLOWEXCHANGER");
        items.push_back("FIXEDPLATEPARALLELFLOWEXCHANGER");
        items.push_back("HEATPIPE");
        items.push_back("NOTDEFINED");
        items.push_back("ROTARYWHEEL");
        items.push_back("RUNAROUNDCOILLOOP");
        items.push_back("THERMOSIPHONCOILTYPEHEATEXCHANGERS");
        items.push_back("THERMOSIPHONSEALEDTUBEHEATEXCHANGERS");
        items.push_back("TWINTOWERENTHALPYRECOVERYLOOPS");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcAirToAirHeatRecoveryTypeEnum_type = new enumeration_type("IfcAirToAirHeatRecoveryTypeEnum", 25, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("BELL");
        items.push_back("BREAKGLASSBUTTON");
        items.push_back("LIGHT");
        items.push_back("MANUALPULLBOX");
        items.push_back("NOTDEFINED");
        items.push_back("RAILWAYCROCODILE");
        items.push_back("RAILWAYDETONATOR");
        items.push_back("SIREN");
        items.push_back("USERDEFINED");
        items.push_back("WHISTLE");
        IFC4X3_RC1_IfcAlarmTypeEnum_type = new enumeration_type("IfcAlarmTypeEnum", 28, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcAlignmentTypeEnum_type = new enumeration_type("IfcAlignmentTypeEnum", 44, items);
    }
    IFC4X3_RC1_IfcAmountOfSubstanceMeasure_type = new type_declaration("IfcAmountOfSubstanceMeasure", 45, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("IN_PLANE_LOADING_2D");
        items.push_back("LOADING_3D");
        items.push_back("NOTDEFINED");
        items.push_back("OUT_PLANE_LOADING_2D");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcAnalysisModelTypeEnum_type = new enumeration_type("IfcAnalysisModelTypeEnum", 46, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("FIRST_ORDER_THEORY");
        items.push_back("FULL_NONLINEAR_THEORY");
        items.push_back("NOTDEFINED");
        items.push_back("SECOND_ORDER_THEORY");
        items.push_back("THIRD_ORDER_THEORY");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcAnalysisTheoryTypeEnum_type = new enumeration_type("IfcAnalysisTheoryTypeEnum", 47, items);
    }
    IFC4X3_RC1_IfcAngularVelocityMeasure_type = new type_declaration("IfcAngularVelocityMeasure", 48, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("ASBUILTAREA");
        items.push_back("ASBUILTLINE");
        items.push_back("ASBUILTPOINT");
        items.push_back("ASSUMEDAREA");
        items.push_back("ASSUMEDLINE");
        items.push_back("ASSUMEDPOINT");
        items.push_back("NON_PHYSICAL_SIGNAL");
        items.push_back("NOTDEFINED");
        items.push_back("SUPERELEVATIONEVENT");
        items.push_back("USERDEFINED");
        items.push_back("WIDTHEVENT");
        IFC4X3_RC1_IfcAnnotationTypeEnum_type = new enumeration_type("IfcAnnotationTypeEnum", 51, items);
    }
    IFC4X3_RC1_IfcAreaDensityMeasure_type = new type_declaration("IfcAreaDensityMeasure", 61, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcAreaMeasure_type = new type_declaration("IfcAreaMeasure", 62, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("ADD");
        items.push_back("DIVIDE");
        items.push_back("MULTIPLY");
        items.push_back("SUBTRACT");
        IFC4X3_RC1_IfcArithmeticOperatorEnum_type = new enumeration_type("IfcArithmeticOperatorEnum", 63, items);
    }
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("FACTORY");
        items.push_back("NOTDEFINED");
        items.push_back("SITE");
        IFC4X3_RC1_IfcAssemblyPlaceEnum_type = new enumeration_type("IfcAssemblyPlaceEnum", 64, items);
    }
    {
        std::vector<std::string> items; items.reserve(14);
        items.push_back("AMPLIFIER");
        items.push_back("CAMERA");
        items.push_back("DISPLAY");
        items.push_back("MICROPHONE");
        items.push_back("NOTDEFINED");
        items.push_back("PLAYER");
        items.push_back("PROJECTOR");
        items.push_back("RAILWAY_COMMUNICATION_TERMINAL");
        items.push_back("RECEIVER");
        items.push_back("SPEAKER");
        items.push_back("SWITCHER");
        items.push_back("TELEPHONE");
        items.push_back("TUNER");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcAudioVisualApplianceTypeEnum_type = new enumeration_type("IfcAudioVisualApplianceTypeEnum", 69, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("CIRCULAR_ARC");
        items.push_back("ELLIPTIC_ARC");
        items.push_back("HYPERBOLIC_ARC");
        items.push_back("PARABOLIC_ARC");
        items.push_back("POLYLINE_FORM");
        items.push_back("UNSPECIFIED");
        IFC4X3_RC1_IfcBSplineCurveForm_type = new enumeration_type("IfcBSplineCurveForm", 113, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("CONICAL_SURF");
        items.push_back("CYLINDRICAL_SURF");
        items.push_back("GENERALISED_CONE");
        items.push_back("PLANE_SURF");
        items.push_back("QUADRIC_SURF");
        items.push_back("RULED_SURF");
        items.push_back("SPHERICAL_SURF");
        items.push_back("SURF_OF_LINEAR_EXTRUSION");
        items.push_back("SURF_OF_REVOLUTION");
        items.push_back("TOROIDAL_SURF");
        items.push_back("UNSPECIFIED");
        IFC4X3_RC1_IfcBSplineSurfaceForm_type = new enumeration_type("IfcBSplineSurfaceForm", 116, items);
    }
    {
        std::vector<std::string> items; items.reserve(14);
        items.push_back("BEAM");
        items.push_back("CORNICE");
        items.push_back("DIAPHRAGM");
        items.push_back("EDGEBEAM");
        items.push_back("GIRDER_SEGMENT");
        items.push_back("HATSTONE");
        items.push_back("HOLLOWCORE");
        items.push_back("JOIST");
        items.push_back("LINTEL");
        items.push_back("NOTDEFINED");
        items.push_back("PIERCAP");
        items.push_back("SPANDREL");
        items.push_back("T_BEAM");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcBeamTypeEnum_type = new enumeration_type("IfcBeamTypeEnum", 78, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("FIXED_MOVEMENT");
        items.push_back("FREE_MOVEMENT");
        items.push_back("GUIDED_LONGITUDINAL");
        items.push_back("GUIDED_TRANSVERSAL");
        items.push_back("NOTDEFINED");
        IFC4X3_RC1_IfcBearingTypeDisplacementEnum_type = new enumeration_type("IfcBearingTypeDisplacementEnum", 81, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("CYLINDRICAL");
        items.push_back("DISK");
        items.push_back("ELASTOMERIC");
        items.push_back("GUIDE");
        items.push_back("NOTDEFINED");
        items.push_back("POT");
        items.push_back("ROCKER");
        items.push_back("ROLLER");
        items.push_back("SPHERICAL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcBearingTypeEnum_type = new enumeration_type("IfcBearingTypeEnum", 82, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("EQUALTO");
        items.push_back("GREATERTHAN");
        items.push_back("GREATERTHANOREQUALTO");
        items.push_back("INCLUDEDIN");
        items.push_back("INCLUDES");
        items.push_back("LESSTHAN");
        items.push_back("LESSTHANOREQUALTO");
        items.push_back("NOTEQUALTO");
        items.push_back("NOTINCLUDEDIN");
        items.push_back("NOTINCLUDES");
        IFC4X3_RC1_IfcBenchmarkEnum_type = new enumeration_type("IfcBenchmarkEnum", 83, items);
    }
    IFC4X3_RC1_IfcBinary_type = new type_declaration("IfcBinary", 85, new simple_type(simple_type::binary_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("NOTDEFINED");
        items.push_back("STEAM");
        items.push_back("USERDEFINED");
        items.push_back("WATER");
        IFC4X3_RC1_IfcBoilerTypeEnum_type = new enumeration_type("IfcBoilerTypeEnum", 90, items);
    }
    IFC4X3_RC1_IfcBoolean_type = new type_declaration("IfcBoolean", 91, new simple_type(simple_type::boolean_type));
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("DIFFERENCE");
        items.push_back("INTERSECTION");
        items.push_back("UNION");
        IFC4X3_RC1_IfcBooleanOperator_type = new enumeration_type("IfcBooleanOperator", 94, items);
    }
    {
        std::vector<std::string> items; items.reserve(12);
        items.push_back("ABUTMENT");
        items.push_back("DECK");
        items.push_back("DECK_SEGMENT");
        items.push_back("FOUNDATION");
        items.push_back("NOTDEFINED");
        items.push_back("PIER");
        items.push_back("PIER_SEGMENT");
        items.push_back("PYLON");
        items.push_back("SUBSTRUCTURE");
        items.push_back("SUPERSTRUCTURE");
        items.push_back("SURFACESTRUCTURE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcBridgePartTypeEnum_type = new enumeration_type("IfcBridgePartTypeEnum", 110, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("ARCHED");
        items.push_back("CABLE_STAYED");
        items.push_back("CANTILEVER");
        items.push_back("CULVERT");
        items.push_back("FRAMEWORK");
        items.push_back("GIRDER");
        items.push_back("NOTDEFINED");
        items.push_back("SUSPENSION");
        items.push_back("TRUSS");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcBridgeTypeEnum_type = new enumeration_type("IfcBridgeTypeEnum", 111, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("APRON");
        items.push_back("ARMOURUNIT");
        items.push_back("INSULATION");
        items.push_back("NOTDEFINED");
        items.push_back("PRECASTPANEL");
        items.push_back("SAFETYCAGE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcBuildingElementPartTypeEnum_type = new enumeration_type("IfcBuildingElementPartTypeEnum", 121, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("COMPLEX");
        items.push_back("ELEMENT");
        items.push_back("NOTDEFINED");
        items.push_back("PARTIAL");
        items.push_back("PROVISIONFORSPACE");
        items.push_back("PROVISIONFORVOID");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcBuildingElementProxyTypeEnum_type = new enumeration_type("IfcBuildingElementProxyTypeEnum", 124, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("EROSIONPREVENTION");
        items.push_back("FENESTRATION");
        items.push_back("FOUNDATION");
        items.push_back("LOADBEARING");
        items.push_back("NOTDEFINED");
        items.push_back("OUTERSHELL");
        items.push_back("PRESTRESSING");
        items.push_back("REINFORCING");
        items.push_back("SHADING");
        items.push_back("TRANSPORT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcBuildingSystemTypeEnum_type = new enumeration_type("IfcBuildingSystemTypeEnum", 127, items);
    }
    {
        std::vector<std::string> items; items.reserve(14);
        items.push_back("EROSIONPREVENTION");
        items.push_back("FENESTRATION");
        items.push_back("FOUNDATION");
        items.push_back("LOADBEARING");
        items.push_back("MOORING");
        items.push_back("MOORINGSYSTEM");
        items.push_back("NOTDEFINED");
        items.push_back("OUTERSHELL");
        items.push_back("PRESTRESSING");
        items.push_back("REINFORCING");
        items.push_back("SHADING");
        items.push_back("TRACKCIRCUIT");
        items.push_back("TRANSPORT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcBuiltSystemTypeEnum_type = new enumeration_type("IfcBuiltSystemTypeEnum", 131, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcBurnerTypeEnum_type = new enumeration_type("IfcBurnerTypeEnum", 134, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("BEND");
        items.push_back("CROSS");
        items.push_back("NOTDEFINED");
        items.push_back("REDUCER");
        items.push_back("TEE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCableCarrierFittingTypeEnum_type = new enumeration_type("IfcCableCarrierFittingTypeEnum", 137, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("CABLEBRACKET");
        items.push_back("CABLELADDERSEGMENT");
        items.push_back("CABLETRAYSEGMENT");
        items.push_back("CABLETRUNKINGSEGMENT");
        items.push_back("CATENARYWIRE");
        items.push_back("CONDUITSEGMENT");
        items.push_back("DROPPER");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCableCarrierSegmentTypeEnum_type = new enumeration_type("IfcCableCarrierSegmentTypeEnum", 140, items);
    }
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("CONNECTOR");
        items.push_back("ENTRY");
        items.push_back("EXIT");
        items.push_back("FANOUT");
        items.push_back("JUNCTION");
        items.push_back("NOTDEFINED");
        items.push_back("TRANSITION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCableFittingTypeEnum_type = new enumeration_type("IfcCableFittingTypeEnum", 143, items);
    }
    {
        std::vector<std::string> items; items.reserve(12);
        items.push_back("BUSBARSEGMENT");
        items.push_back("CABLESEGMENT");
        items.push_back("CONDUCTORSEGMENT");
        items.push_back("CONTACTWIRESEGMENT");
        items.push_back("CORESEGMENT");
        items.push_back("FIBERSEGMENT");
        items.push_back("FIBERTUBE");
        items.push_back("NOTDEFINED");
        items.push_back("OPTICALCABLESEGMENT");
        items.push_back("STITCHWIRE");
        items.push_back("USERDEFINED");
        items.push_back("WIREPAIRSEGMENT");
        IFC4X3_RC1_IfcCableSegmentTypeEnum_type = new enumeration_type("IfcCableSegmentTypeEnum", 146, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("CAISSON");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        items.push_back("WELL");
        IFC4X3_RC1_IfcCaissonFoundationTypeEnum_type = new enumeration_type("IfcCaissonFoundationTypeEnum", 149, items);
    }
    IFC4X3_RC1_IfcCardinalPointReference_type = new type_declaration("IfcCardinalPointReference", 150, new simple_type(simple_type::integer_type));
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("ADDED");
        items.push_back("DELETED");
        items.push_back("MODIFIED");
        items.push_back("NOCHANGE");
        items.push_back("NOTDEFINED");
        IFC4X3_RC1_IfcChangeActionEnum_type = new enumeration_type("IfcChangeActionEnum", 161, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("AIRCOOLED");
        items.push_back("HEATRECOVERY");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        items.push_back("WATERCOOLED");
        IFC4X3_RC1_IfcChillerTypeEnum_type = new enumeration_type("IfcChillerTypeEnum", 164, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcChimneyTypeEnum_type = new enumeration_type("IfcChimneyTypeEnum", 167, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("DXCOOLINGCOIL");
        items.push_back("ELECTRICHEATINGCOIL");
        items.push_back("GASHEATINGCOIL");
        items.push_back("HYDRONICCOIL");
        items.push_back("NOTDEFINED");
        items.push_back("STEAMHEATINGCOIL");
        items.push_back("USERDEFINED");
        items.push_back("WATERCOOLINGCOIL");
        items.push_back("WATERHEATINGCOIL");
        IFC4X3_RC1_IfcCoilTypeEnum_type = new enumeration_type("IfcCoilTypeEnum", 181, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("COLUMN");
        items.push_back("NOTDEFINED");
        items.push_back("PIERSTEM");
        items.push_back("PIERSTEM_SEGMENT");
        items.push_back("PILASTER");
        items.push_back("STANDCOLUMN");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcColumnTypeEnum_type = new enumeration_type("IfcColumnTypeEnum", 190, items);
    }
    {
        std::vector<std::string> items; items.reserve(23);
        items.push_back("ANTENNA");
        items.push_back("AUTOMATON");
        items.push_back("COMPUTER");
        items.push_back("FAX");
        items.push_back("GATEWAY");
        items.push_back("INTELLIGENT_PERIPHERAL");
        items.push_back("IP_NETWORK_EQUIPMENT");
        items.push_back("MODEM");
        items.push_back("NETWORKAPPLIANCE");
        items.push_back("NETWORKBRIDGE");
        items.push_back("NETWORKHUB");
        items.push_back("NOTDEFINED");
        items.push_back("OPTICAL_NETWORK_UNIT");
        items.push_back("PRINTER");
        items.push_back("REPEATER");
        items.push_back("ROUTER");
        items.push_back("SCANNER");
        items.push_back("TELECOMMAND");
        items.push_back("TELEPHONYEXCHANGE");
        items.push_back("TRANSITIONCOMPONENT");
        items.push_back("TRANSPONDER");
        items.push_back("TRANSPORTEQUIPMENT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCommunicationsApplianceTypeEnum_type = new enumeration_type("IfcCommunicationsApplianceTypeEnum", 193, items);
    }
    IFC4X3_RC1_IfcComplexNumber_type = new type_declaration("IfcComplexNumber", 194, new aggregation_type(aggregation_type::array_type, 1, 2, new simple_type(simple_type::real_type)));
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("P_COMPLEX");
        items.push_back("Q_COMPLEX");
        IFC4X3_RC1_IfcComplexPropertyTemplateTypeEnum_type = new enumeration_type("IfcComplexPropertyTemplateTypeEnum", 197, items);
    }
    IFC4X3_RC1_IfcCompoundPlaneAngleMeasure_type = new type_declaration("IfcCompoundPlaneAngleMeasure", 202, new aggregation_type(aggregation_type::list_type, 3, 4, new simple_type(simple_type::integer_type)));
    {
        std::vector<std::string> items; items.reserve(17);
        items.push_back("BOOSTER");
        items.push_back("DYNAMIC");
        items.push_back("HERMETIC");
        items.push_back("NOTDEFINED");
        items.push_back("OPENTYPE");
        items.push_back("RECIPROCATING");
        items.push_back("ROLLINGPISTON");
        items.push_back("ROTARY");
        items.push_back("ROTARYVANE");
        items.push_back("SCROLL");
        items.push_back("SEMIHERMETIC");
        items.push_back("SINGLESCREW");
        items.push_back("SINGLESTAGE");
        items.push_back("TROCHOIDAL");
        items.push_back("TWINSCREW");
        items.push_back("USERDEFINED");
        items.push_back("WELDEDSHELLHERMETIC");
        IFC4X3_RC1_IfcCompressorTypeEnum_type = new enumeration_type("IfcCompressorTypeEnum", 205, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("AIRCOOLED");
        items.push_back("EVAPORATIVECOOLED");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        items.push_back("WATERCOOLED");
        items.push_back("WATERCOOLEDBRAZEDPLATE");
        items.push_back("WATERCOOLEDSHELLCOIL");
        items.push_back("WATERCOOLEDSHELLTUBE");
        items.push_back("WATERCOOLEDTUBEINTUBE");
        IFC4X3_RC1_IfcCondenserTypeEnum_type = new enumeration_type("IfcCondenserTypeEnum", 208, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("ATEND");
        items.push_back("ATPATH");
        items.push_back("ATSTART");
        items.push_back("NOTDEFINED");
        IFC4X3_RC1_IfcConnectionTypeEnum_type = new enumeration_type("IfcConnectionTypeEnum", 216, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("ADVISORY");
        items.push_back("HARD");
        items.push_back("NOTDEFINED");
        items.push_back("SOFT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcConstraintEnum_type = new enumeration_type("IfcConstraintEnum", 219, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("DEMOLISHING");
        items.push_back("EARTHMOVING");
        items.push_back("ERECTING");
        items.push_back("HEATING");
        items.push_back("LIGHTING");
        items.push_back("NOTDEFINED");
        items.push_back("PAVING");
        items.push_back("PUMPING");
        items.push_back("TRANSPORTING");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcConstructionEquipmentResourceTypeEnum_type = new enumeration_type("IfcConstructionEquipmentResourceTypeEnum", 222, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("AGGREGATES");
        items.push_back("CONCRETE");
        items.push_back("DRYWALL");
        items.push_back("FUEL");
        items.push_back("GYPSUM");
        items.push_back("MASONRY");
        items.push_back("METAL");
        items.push_back("NOTDEFINED");
        items.push_back("PLASTIC");
        items.push_back("USERDEFINED");
        items.push_back("WOOD");
        IFC4X3_RC1_IfcConstructionMaterialResourceTypeEnum_type = new enumeration_type("IfcConstructionMaterialResourceTypeEnum", 225, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("ASSEMBLY");
        items.push_back("FORMWORK");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcConstructionProductResourceTypeEnum_type = new enumeration_type("IfcConstructionProductResourceTypeEnum", 228, items);
    }
    IFC4X3_RC1_IfcContextDependentMeasure_type = new type_declaration("IfcContextDependentMeasure", 232, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("FLOATING");
        items.push_back("MULTIPOSITION");
        items.push_back("NOTDEFINED");
        items.push_back("PROGRAMMABLE");
        items.push_back("PROPORTIONAL");
        items.push_back("TWOPOSITION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcControllerTypeEnum_type = new enumeration_type("IfcControllerTypeEnum", 237, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("BELTCONVEYOR");
        items.push_back("BUCKETCONVEYOR");
        items.push_back("CHUTECONVEYOR");
        items.push_back("NOTDEFINED");
        items.push_back("SCREWCONVEYOR");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcConveyorSegmentTypeEnum_type = new enumeration_type("IfcConveyorSegmentTypeEnum", 242, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("ACTIVE");
        items.push_back("NOTDEFINED");
        items.push_back("PASSIVE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCooledBeamTypeEnum_type = new enumeration_type("IfcCooledBeamTypeEnum", 245, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("MECHANICALFORCEDDRAFT");
        items.push_back("MECHANICALINDUCEDDRAFT");
        items.push_back("NATURALDRAFT");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCoolingTowerTypeEnum_type = new enumeration_type("IfcCoolingTowerTypeEnum", 248, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCostItemTypeEnum_type = new enumeration_type("IfcCostItemTypeEnum", 253, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("BUDGET");
        items.push_back("COSTPLAN");
        items.push_back("ESTIMATE");
        items.push_back("NOTDEFINED");
        items.push_back("PRICEDBILLOFQUANTITIES");
        items.push_back("SCHEDULEOFRATES");
        items.push_back("TENDER");
        items.push_back("UNPRICEDBILLOFQUANTITIES");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCostScheduleTypeEnum_type = new enumeration_type("IfcCostScheduleTypeEnum", 255, items);
    }
    IFC4X3_RC1_IfcCountMeasure_type = new type_declaration("IfcCountMeasure", 257, new simple_type(simple_type::number_type));
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("ARMOUR");
        items.push_back("BALLASTBED");
        items.push_back("CORE");
        items.push_back("FILTER");
        items.push_back("NOTDEFINED");
        items.push_back("PAVEMENT");
        items.push_back("PROTECTION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCourseTypeEnum_type = new enumeration_type("IfcCourseTypeEnum", 260, items);
    }
    {
        std::vector<std::string> items; items.reserve(13);
        items.push_back("CEILING");
        items.push_back("CLADDING");
        items.push_back("COPING");
        items.push_back("FLOORING");
        items.push_back("INSULATION");
        items.push_back("MEMBRANE");
        items.push_back("MOLDING");
        items.push_back("NOTDEFINED");
        items.push_back("ROOFING");
        items.push_back("SKIRTINGBOARD");
        items.push_back("SLEEVING");
        items.push_back("USERDEFINED");
        items.push_back("WRAPPING");
        IFC4X3_RC1_IfcCoveringTypeEnum_type = new enumeration_type("IfcCoveringTypeEnum", 263, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("NOTDEFINED");
        items.push_back("OFFICE");
        items.push_back("SITE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCrewResourceTypeEnum_type = new enumeration_type("IfcCrewResourceTypeEnum", 266, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcCurtainWallTypeEnum_type = new enumeration_type("IfcCurtainWallTypeEnum", 274, items);
    }
    IFC4X3_RC1_IfcCurvatureMeasure_type = new type_declaration("IfcCurvatureMeasure", 275, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("LINEAR");
        items.push_back("LOG_LINEAR");
        items.push_back("LOG_LOG");
        items.push_back("NOTDEFINED");
        IFC4X3_RC1_IfcCurveInterpolationEnum_type = new enumeration_type("IfcCurveInterpolationEnum", 280, items);
    }
    {
        std::vector<std::string> items; items.reserve(13);
        items.push_back("BACKDRAFTDAMPER");
        items.push_back("BALANCINGDAMPER");
        items.push_back("BLASTDAMPER");
        items.push_back("CONTROLDAMPER");
        items.push_back("FIREDAMPER");
        items.push_back("FIRESMOKEDAMPER");
        items.push_back("FUMEHOODEXHAUST");
        items.push_back("GRAVITYDAMPER");
        items.push_back("GRAVITYRELIEFDAMPER");
        items.push_back("NOTDEFINED");
        items.push_back("RELIEFDAMPER");
        items.push_back("SMOKEDAMPER");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDamperTypeEnum_type = new enumeration_type("IfcDamperTypeEnum", 292, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("MEASURED");
        items.push_back("NOTDEFINED");
        items.push_back("PREDICTED");
        items.push_back("SIMULATED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDataOriginEnum_type = new enumeration_type("IfcDataOriginEnum", 293, items);
    }
    IFC4X3_RC1_IfcDate_type = new type_declaration("IfcDate", 294, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcDateTime_type = new type_declaration("IfcDateTime", 295, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcDayInMonthNumber_type = new type_declaration("IfcDayInMonthNumber", 296, new simple_type(simple_type::integer_type));
    IFC4X3_RC1_IfcDayInWeekNumber_type = new type_declaration("IfcDayInWeekNumber", 297, new simple_type(simple_type::integer_type));
    {
        std::vector<std::string> items; items.reserve(53);
        items.push_back("ACCELERATIONUNIT");
        items.push_back("ANGULARVELOCITYUNIT");
        items.push_back("AREADENSITYUNIT");
        items.push_back("COMPOUNDPLANEANGLEUNIT");
        items.push_back("CURVATUREUNIT");
        items.push_back("DYNAMICVISCOSITYUNIT");
        items.push_back("HEATFLUXDENSITYUNIT");
        items.push_back("HEATINGVALUEUNIT");
        items.push_back("INTEGERCOUNTRATEUNIT");
        items.push_back("IONCONCENTRATIONUNIT");
        items.push_back("ISOTHERMALMOISTURECAPACITYUNIT");
        items.push_back("KINEMATICVISCOSITYUNIT");
        items.push_back("LINEARFORCEUNIT");
        items.push_back("LINEARMOMENTUNIT");
        items.push_back("LINEARSTIFFNESSUNIT");
        items.push_back("LINEARVELOCITYUNIT");
        items.push_back("LUMINOUSINTENSITYDISTRIBUTIONUNIT");
        items.push_back("MASSDENSITYUNIT");
        items.push_back("MASSFLOWRATEUNIT");
        items.push_back("MASSPERLENGTHUNIT");
        items.push_back("MODULUSOFELASTICITYUNIT");
        items.push_back("MODULUSOFLINEARSUBGRADEREACTIONUNIT");
        items.push_back("MODULUSOFROTATIONALSUBGRADEREACTIONUNIT");
        items.push_back("MODULUSOFSUBGRADEREACTIONUNIT");
        items.push_back("MOISTUREDIFFUSIVITYUNIT");
        items.push_back("MOLECULARWEIGHTUNIT");
        items.push_back("MOMENTOFINERTIAUNIT");
        items.push_back("PHUNIT");
        items.push_back("PLANARFORCEUNIT");
        items.push_back("ROTATIONALFREQUENCYUNIT");
        items.push_back("ROTATIONALMASSUNIT");
        items.push_back("ROTATIONALSTIFFNESSUNIT");
        items.push_back("SECTIONAREAINTEGRALUNIT");
        items.push_back("SECTIONMODULUSUNIT");
        items.push_back("SHEARMODULUSUNIT");
        items.push_back("SOUNDPOWERLEVELUNIT");
        items.push_back("SOUNDPOWERUNIT");
        items.push_back("SOUNDPRESSURELEVELUNIT");
        items.push_back("SOUNDPRESSUREUNIT");
        items.push_back("SPECIFICHEATCAPACITYUNIT");
        items.push_back("TEMPERATUREGRADIENTUNIT");
        items.push_back("TEMPERATURERATEOFCHANGEUNIT");
        items.push_back("THERMALADMITTANCEUNIT");
        items.push_back("THERMALCONDUCTANCEUNIT");
        items.push_back("THERMALEXPANSIONCOEFFICIENTUNIT");
        items.push_back("THERMALRESISTANCEUNIT");
        items.push_back("THERMALTRANSMITTANCEUNIT");
        items.push_back("TORQUEUNIT");
        items.push_back("USERDEFINED");
        items.push_back("VAPORPERMEABILITYUNIT");
        items.push_back("VOLUMETRICFLOWRATEUNIT");
        items.push_back("WARPINGCONSTANTUNIT");
        items.push_back("WARPINGMOMENTUNIT");
        IFC4X3_RC1_IfcDerivedUnitEnum_type = new enumeration_type("IfcDerivedUnitEnum", 305, items);
    }
    IFC4X3_RC1_IfcDescriptiveMeasure_type = new type_declaration("IfcDescriptiveMeasure", 306, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcDimensionCount_type = new type_declaration("IfcDimensionCount", 308, new simple_type(simple_type::integer_type));
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("NEGATIVE");
        items.push_back("POSITIVE");
        IFC4X3_RC1_IfcDirectionSenseEnum_type = new enumeration_type("IfcDirectionSenseEnum", 310, items);
    }
    {
        std::vector<std::string> items; items.reserve(19);
        items.push_back("ANCHORPLATE");
        items.push_back("BIRDPROTECTION");
        items.push_back("BRACKET");
        items.push_back("CABLEARRANGER");
        items.push_back("ELASTIC_CUSHION");
        items.push_back("EXPANSION_JOINT_DEVICE");
        items.push_back("INSULATOR");
        items.push_back("LOCK");
        items.push_back("NOTDEFINED");
        items.push_back("PANEL_STRENGTHENING");
        items.push_back("RAILBRACE");
        items.push_back("RAILPAD");
        items.push_back("RAIL_LUBRICATION");
        items.push_back("RAIL_MECHANICAL_EQUIPMENT");
        items.push_back("SHOE");
        items.push_back("SLIDINGCHAIR");
        items.push_back("SOUNDABSORPTION");
        items.push_back("TENSIONINGEQUIPMENT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDiscreteAccessoryTypeEnum_type = new enumeration_type("IfcDiscreteAccessoryTypeEnum", 315, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("CONSUMERUNIT");
        items.push_back("DISTRIBUTIONBOARD");
        items.push_back("DISTRIBUTIONFRAME");
        items.push_back("MOTORCONTROLCENTRE");
        items.push_back("NOTDEFINED");
        items.push_back("SWITCHBOARD");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDistributionBoardTypeEnum_type = new enumeration_type("IfcDistributionBoardTypeEnum", 319, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("FORMEDDUCT");
        items.push_back("INSPECTIONCHAMBER");
        items.push_back("INSPECTIONPIT");
        items.push_back("MANHOLE");
        items.push_back("METERCHAMBER");
        items.push_back("NOTDEFINED");
        items.push_back("SUMP");
        items.push_back("TRENCH");
        items.push_back("USERDEFINED");
        items.push_back("VALVECHAMBER");
        IFC4X3_RC1_IfcDistributionChamberElementTypeEnum_type = new enumeration_type("IfcDistributionChamberElementTypeEnum", 322, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("CABLE");
        items.push_back("CABLECARRIER");
        items.push_back("DUCT");
        items.push_back("NOTDEFINED");
        items.push_back("PIPE");
        items.push_back("USERDEFINED");
        items.push_back("WIRELESS");
        IFC4X3_RC1_IfcDistributionPortTypeEnum_type = new enumeration_type("IfcDistributionPortTypeEnum", 331, items);
    }
    {
        std::vector<std::string> items; items.reserve(47);
        items.push_back("AIRCONDITIONING");
        items.push_back("AUDIOVISUAL");
        items.push_back("CATENARY_SYSTEM");
        items.push_back("CHEMICAL");
        items.push_back("CHILLEDWATER");
        items.push_back("COMMUNICATION");
        items.push_back("COMPRESSEDAIR");
        items.push_back("CONDENSERWATER");
        items.push_back("CONTROL");
        items.push_back("CONVEYING");
        items.push_back("DATA");
        items.push_back("DISPOSAL");
        items.push_back("DOMESTICCOLDWATER");
        items.push_back("DOMESTICHOTWATER");
        items.push_back("DRAINAGE");
        items.push_back("EARTHING");
        items.push_back("ELECTRICAL");
        items.push_back("ELECTROACOUSTIC");
        items.push_back("EXHAUST");
        items.push_back("FIREPROTECTION");
        items.push_back("FUEL");
        items.push_back("GAS");
        items.push_back("HAZARDOUS");
        items.push_back("HEATING");
        items.push_back("LIGHTING");
        items.push_back("LIGHTNINGPROTECTION");
        items.push_back("MUNICIPALSOLIDWASTE");
        items.push_back("NOTDEFINED");
        items.push_back("OIL");
        items.push_back("OPERATIONAL");
        items.push_back("OVERHEAD_CONTACTLINE_SYSTEM");
        items.push_back("POWERGENERATION");
        items.push_back("RAINWATER");
        items.push_back("REFRIGERATION");
        items.push_back("RETURN_CIRCUIT");
        items.push_back("SECURITY");
        items.push_back("SEWAGE");
        items.push_back("SIGNAL");
        items.push_back("STORMWATER");
        items.push_back("TELEPHONE");
        items.push_back("TV");
        items.push_back("USERDEFINED");
        items.push_back("VACUUM");
        items.push_back("VENT");
        items.push_back("VENTILATION");
        items.push_back("WASTEWATER");
        items.push_back("WATERSUPPLY");
        IFC4X3_RC1_IfcDistributionSystemEnum_type = new enumeration_type("IfcDistributionSystemEnum", 333, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("CONFIDENTIAL");
        items.push_back("NOTDEFINED");
        items.push_back("PERSONAL");
        items.push_back("PUBLIC");
        items.push_back("RESTRICTED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDocumentConfidentialityEnum_type = new enumeration_type("IfcDocumentConfidentialityEnum", 334, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("DRAFT");
        items.push_back("FINAL");
        items.push_back("FINALDRAFT");
        items.push_back("NOTDEFINED");
        items.push_back("REVISION");
        IFC4X3_RC1_IfcDocumentStatusEnum_type = new enumeration_type("IfcDocumentStatusEnum", 339, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("DOUBLE_ACTING");
        items.push_back("FIXEDPANEL");
        items.push_back("FOLDING");
        items.push_back("NOTDEFINED");
        items.push_back("REVOLVING");
        items.push_back("ROLLINGUP");
        items.push_back("SLIDING");
        items.push_back("SWINGING");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDoorPanelOperationEnum_type = new enumeration_type("IfcDoorPanelOperationEnum", 342, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("LEFT");
        items.push_back("MIDDLE");
        items.push_back("NOTDEFINED");
        items.push_back("RIGHT");
        IFC4X3_RC1_IfcDoorPanelPositionEnum_type = new enumeration_type("IfcDoorPanelPositionEnum", 343, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("ALUMINIUM");
        items.push_back("ALUMINIUM_PLASTIC");
        items.push_back("ALUMINIUM_WOOD");
        items.push_back("HIGH_GRADE_STEEL");
        items.push_back("NOTDEFINED");
        items.push_back("PLASTIC");
        items.push_back("STEEL");
        items.push_back("USERDEFINED");
        items.push_back("WOOD");
        IFC4X3_RC1_IfcDoorStyleConstructionEnum_type = new enumeration_type("IfcDoorStyleConstructionEnum", 347, items);
    }
    {
        std::vector<std::string> items; items.reserve(18);
        items.push_back("DOUBLE_DOOR_DOUBLE_SWING");
        items.push_back("DOUBLE_DOOR_FOLDING");
        items.push_back("DOUBLE_DOOR_SINGLE_SWING");
        items.push_back("DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT");
        items.push_back("DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT");
        items.push_back("DOUBLE_DOOR_SLIDING");
        items.push_back("DOUBLE_SWING_LEFT");
        items.push_back("DOUBLE_SWING_RIGHT");
        items.push_back("FOLDING_TO_LEFT");
        items.push_back("FOLDING_TO_RIGHT");
        items.push_back("NOTDEFINED");
        items.push_back("REVOLVING");
        items.push_back("ROLLINGUP");
        items.push_back("SINGLE_SWING_LEFT");
        items.push_back("SINGLE_SWING_RIGHT");
        items.push_back("SLIDING_TO_LEFT");
        items.push_back("SLIDING_TO_RIGHT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDoorStyleOperationEnum_type = new enumeration_type("IfcDoorStyleOperationEnum", 348, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("BOOM_BARRIER");
        items.push_back("DOOR");
        items.push_back("GATE");
        items.push_back("NOTDEFINED");
        items.push_back("TRAPDOOR");
        items.push_back("TURNSTILE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDoorTypeEnum_type = new enumeration_type("IfcDoorTypeEnum", 350, items);
    }
    {
        std::vector<std::string> items; items.reserve(20);
        items.push_back("DOUBLE_DOOR_DOUBLE_SWING");
        items.push_back("DOUBLE_DOOR_FOLDING");
        items.push_back("DOUBLE_DOOR_SINGLE_SWING");
        items.push_back("DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT");
        items.push_back("DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT");
        items.push_back("DOUBLE_DOOR_SLIDING");
        items.push_back("DOUBLE_SWING_LEFT");
        items.push_back("DOUBLE_SWING_RIGHT");
        items.push_back("FOLDING_TO_LEFT");
        items.push_back("FOLDING_TO_RIGHT");
        items.push_back("NOTDEFINED");
        items.push_back("REVOLVING");
        items.push_back("ROLLINGUP");
        items.push_back("SINGLE_SWING_LEFT");
        items.push_back("SINGLE_SWING_RIGHT");
        items.push_back("SLIDING_TO_LEFT");
        items.push_back("SLIDING_TO_RIGHT");
        items.push_back("SWING_FIXED_LEFT");
        items.push_back("SWING_FIXED_RIGHT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDoorTypeOperationEnum_type = new enumeration_type("IfcDoorTypeOperationEnum", 351, items);
    }
    IFC4X3_RC1_IfcDoseEquivalentMeasure_type = new type_declaration("IfcDoseEquivalentMeasure", 352, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("BEND");
        items.push_back("CONNECTOR");
        items.push_back("ENTRY");
        items.push_back("EXIT");
        items.push_back("JUNCTION");
        items.push_back("NOTDEFINED");
        items.push_back("OBSTRUCTION");
        items.push_back("TRANSITION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDuctFittingTypeEnum_type = new enumeration_type("IfcDuctFittingTypeEnum", 357, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("FLEXIBLESEGMENT");
        items.push_back("NOTDEFINED");
        items.push_back("RIGIDSEGMENT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDuctSegmentTypeEnum_type = new enumeration_type("IfcDuctSegmentTypeEnum", 360, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("FLATOVAL");
        items.push_back("NOTDEFINED");
        items.push_back("RECTANGULAR");
        items.push_back("ROUND");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcDuctSilencerTypeEnum_type = new enumeration_type("IfcDuctSilencerTypeEnum", 363, items);
    }
    IFC4X3_RC1_IfcDuration_type = new type_declaration("IfcDuration", 364, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcDynamicViscosityMeasure_type = new type_declaration("IfcDynamicViscosityMeasure", 365, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("BASE_EXCAVATION");
        items.push_back("CUT");
        items.push_back("DREDGING");
        items.push_back("EXCAVATION");
        items.push_back("NOTDEFINED");
        items.push_back("OVEREXCAVATION");
        items.push_back("PAVEMENTMILLING");
        items.push_back("STEPEXCAVATION");
        items.push_back("TOPSOILREMOVAL");
        items.push_back("TRENCH");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcEarthworksCutTypeEnum_type = new enumeration_type("IfcEarthworksCutTypeEnum", 367, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("BACKFILL");
        items.push_back("COUNTERWEIGHT");
        items.push_back("EMBANKMENT");
        items.push_back("NOTDEFINED");
        items.push_back("SLOPEFILL");
        items.push_back("SUBGRADE");
        items.push_back("SUBGRADEBED");
        items.push_back("TRANSITIONSECTION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcEarthworksFillTypeEnum_type = new enumeration_type("IfcEarthworksFillTypeEnum", 370, items);
    }
    {
        std::vector<std::string> items; items.reserve(18);
        items.push_back("DISHWASHER");
        items.push_back("ELECTRICCOOKER");
        items.push_back("FREESTANDINGELECTRICHEATER");
        items.push_back("FREESTANDINGFAN");
        items.push_back("FREESTANDINGWATERCOOLER");
        items.push_back("FREESTANDINGWATERHEATER");
        items.push_back("FREEZER");
        items.push_back("FRIDGE_FREEZER");
        items.push_back("HANDDRYER");
        items.push_back("KITCHENMACHINE");
        items.push_back("MICROWAVE");
        items.push_back("NOTDEFINED");
        items.push_back("PHOTOCOPIER");
        items.push_back("REFRIGERATOR");
        items.push_back("TUMBLEDRYER");
        items.push_back("USERDEFINED");
        items.push_back("VENDINGMACHINE");
        items.push_back("WASHINGMACHINE");
        IFC4X3_RC1_IfcElectricApplianceTypeEnum_type = new enumeration_type("IfcElectricApplianceTypeEnum", 376, items);
    }
    IFC4X3_RC1_IfcElectricCapacitanceMeasure_type = new type_declaration("IfcElectricCapacitanceMeasure", 377, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcElectricChargeMeasure_type = new type_declaration("IfcElectricChargeMeasure", 378, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcElectricConductanceMeasure_type = new type_declaration("IfcElectricConductanceMeasure", 379, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcElectricCurrentMeasure_type = new type_declaration("IfcElectricCurrentMeasure", 380, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("CONSUMERUNIT");
        items.push_back("DISTRIBUTIONBOARD");
        items.push_back("MOTORCONTROLCENTRE");
        items.push_back("NOTDEFINED");
        items.push_back("SWITCHBOARD");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcElectricDistributionBoardTypeEnum_type = new enumeration_type("IfcElectricDistributionBoardTypeEnum", 383, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("BATTERY");
        items.push_back("CAPACITOR");
        items.push_back("CAPACITORBANK");
        items.push_back("COMPENSATOR");
        items.push_back("HARMONICFILTER");
        items.push_back("INDUCTOR");
        items.push_back("INDUCTORBANK");
        items.push_back("NOTDEFINED");
        items.push_back("RECHARGER");
        items.push_back("UPS");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcElectricFlowStorageDeviceTypeEnum_type = new enumeration_type("IfcElectricFlowStorageDeviceTypeEnum", 386, items);
    }
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("ELECTRONICFILTER");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcElectricFlowTreatmentDeviceTypeEnum_type = new enumeration_type("IfcElectricFlowTreatmentDeviceTypeEnum", 389, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("CHP");
        items.push_back("ENGINEGENERATOR");
        items.push_back("NOTDEFINED");
        items.push_back("STANDALONE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcElectricGeneratorTypeEnum_type = new enumeration_type("IfcElectricGeneratorTypeEnum", 392, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("DC");
        items.push_back("INDUCTION");
        items.push_back("NOTDEFINED");
        items.push_back("POLYPHASE");
        items.push_back("RELUCTANCESYNCHRONOUS");
        items.push_back("SYNCHRONOUS");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcElectricMotorTypeEnum_type = new enumeration_type("IfcElectricMotorTypeEnum", 395, items);
    }
    IFC4X3_RC1_IfcElectricResistanceMeasure_type = new type_declaration("IfcElectricResistanceMeasure", 396, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("NOTDEFINED");
        items.push_back("RELAY");
        items.push_back("TIMECLOCK");
        items.push_back("TIMEDELAY");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcElectricTimeControlTypeEnum_type = new enumeration_type("IfcElectricTimeControlTypeEnum", 399, items);
    }
    IFC4X3_RC1_IfcElectricVoltageMeasure_type = new type_declaration("IfcElectricVoltageMeasure", 400, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(30);
        items.push_back("ABUTMENT");
        items.push_back("ACCESSORY_ASSEMBLY");
        items.push_back("ARCH");
        items.push_back("BEAM_GRID");
        items.push_back("BRACED_FRAME");
        items.push_back("CROSS_BRACING");
        items.push_back("DECK");
        items.push_back("DILATATIONPANEL");
        items.push_back("ENTRANCEWORKS");
        items.push_back("GIRDER");
        items.push_back("GRID");
        items.push_back("MAST");
        items.push_back("NOTDEFINED");
        items.push_back("PIER");
        items.push_back("PYLON");
        items.push_back("RAIL_MECHANICAL_EQUIPMENT_ASSEMBLY");
        items.push_back("REINFORCEMENT_UNIT");
        items.push_back("RIGID_FRAME");
        items.push_back("SHELTER");
        items.push_back("SIGNALASSEMBLY");
        items.push_back("SLAB_FIELD");
        items.push_back("SUMPBUSTER");
        items.push_back("SUPPORTINGASSEMBLY");
        items.push_back("SUSPENSIONASSEMBLY");
        items.push_back("TRACKPANEL");
        items.push_back("TRACTION_SWITCHING_ASSEMBLY");
        items.push_back("TRAFFIC_CALMING_DEVICE");
        items.push_back("TRUSS");
        items.push_back("TURNOUTPANEL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcElementAssemblyTypeEnum_type = new enumeration_type("IfcElementAssemblyTypeEnum", 405, items);
    }
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("COMPLEX");
        items.push_back("ELEMENT");
        items.push_back("PARTIAL");
        IFC4X3_RC1_IfcElementCompositionEnum_type = new enumeration_type("IfcElementCompositionEnum", 408, items);
    }
    IFC4X3_RC1_IfcEnergyMeasure_type = new type_declaration("IfcEnergyMeasure", 415, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("EXTERNALCOMBUSTION");
        items.push_back("INTERNALCOMBUSTION");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcEngineTypeEnum_type = new enumeration_type("IfcEngineTypeEnum", 418, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("DIRECTEVAPORATIVEAIRWASHER");
        items.push_back("DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER");
        items.push_back("DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER");
        items.push_back("DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER");
        items.push_back("DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER");
        items.push_back("INDIRECTDIRECTCOMBINATION");
        items.push_back("INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER");
        items.push_back("INDIRECTEVAPORATIVEPACKAGEAIRCOOLER");
        items.push_back("INDIRECTEVAPORATIVEWETCOIL");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcEvaporativeCoolerTypeEnum_type = new enumeration_type("IfcEvaporativeCoolerTypeEnum", 421, items);
    }
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("DIRECTEXPANSION");
        items.push_back("DIRECTEXPANSIONBRAZEDPLATE");
        items.push_back("DIRECTEXPANSIONSHELLANDTUBE");
        items.push_back("DIRECTEXPANSIONTUBEINTUBE");
        items.push_back("FLOODEDSHELLANDTUBE");
        items.push_back("NOTDEFINED");
        items.push_back("SHELLANDCOIL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcEvaporatorTypeEnum_type = new enumeration_type("IfcEvaporatorTypeEnum", 424, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("EVENTCOMPLEX");
        items.push_back("EVENTMESSAGE");
        items.push_back("EVENTRULE");
        items.push_back("EVENTTIME");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcEventTriggerTypeEnum_type = new enumeration_type("IfcEventTriggerTypeEnum", 427, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("ENDEVENT");
        items.push_back("INTERMEDIATEEVENT");
        items.push_back("NOTDEFINED");
        items.push_back("STARTEVENT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcEventTypeEnum_type = new enumeration_type("IfcEventTypeEnum", 429, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("EXTERNAL");
        items.push_back("EXTERNAL_EARTH");
        items.push_back("EXTERNAL_FIRE");
        items.push_back("EXTERNAL_WATER");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcExternalSpatialElementTypeEnum_type = new enumeration_type("IfcExternalSpatialElementTypeEnum", 438, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("ABOVEGROUND");
        items.push_back("BELOWGROUND");
        items.push_back("JUNCTION");
        items.push_back("LEVELCROSSING");
        items.push_back("NOTDEFINED");
        items.push_back("SEGMENT");
        items.push_back("SUBSTRUCTURE");
        items.push_back("SUPERSTRUCTURE");
        items.push_back("TERMINAL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcFacilityPartCommonTypeEnum_type = new enumeration_type("IfcFacilityPartCommonTypeEnum", 451, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("LATERAL");
        items.push_back("LONGITUDINAL");
        items.push_back("NOTDEFINED");
        items.push_back("REGION");
        items.push_back("USERDEFINED");
        items.push_back("VERTICAL");
        IFC4X3_RC1_IfcFacilityUsageEnum_type = new enumeration_type("IfcFacilityUsageEnum", 453, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("CENTRIFUGALAIRFOIL");
        items.push_back("CENTRIFUGALBACKWARDINCLINEDCURVED");
        items.push_back("CENTRIFUGALFORWARDCURVED");
        items.push_back("CENTRIFUGALRADIAL");
        items.push_back("NOTDEFINED");
        items.push_back("PROPELLORAXIAL");
        items.push_back("TUBEAXIAL");
        items.push_back("USERDEFINED");
        items.push_back("VANEAXIAL");
        IFC4X3_RC1_IfcFanTypeEnum_type = new enumeration_type("IfcFanTypeEnum", 457, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("GLUE");
        items.push_back("MORTAR");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        items.push_back("WELD");
        IFC4X3_RC1_IfcFastenerTypeEnum_type = new enumeration_type("IfcFastenerTypeEnum", 460, items);
    }
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("AIRPARTICLEFILTER");
        items.push_back("COMPRESSEDAIRFILTER");
        items.push_back("NOTDEFINED");
        items.push_back("ODORFILTER");
        items.push_back("OILFILTER");
        items.push_back("STRAINER");
        items.push_back("USERDEFINED");
        items.push_back("WATERFILTER");
        IFC4X3_RC1_IfcFilterTypeEnum_type = new enumeration_type("IfcFilterTypeEnum", 470, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("BREECHINGINLET");
        items.push_back("FIREHYDRANT");
        items.push_back("HOSEREEL");
        items.push_back("NOTDEFINED");
        items.push_back("SPRINKLER");
        items.push_back("SPRINKLERDEFLECTOR");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcFireSuppressionTerminalTypeEnum_type = new enumeration_type("IfcFireSuppressionTerminalTypeEnum", 473, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("NOTDEFINED");
        items.push_back("SINK");
        items.push_back("SOURCE");
        items.push_back("SOURCEANDSINK");
        IFC4X3_RC1_IfcFlowDirectionEnum_type = new enumeration_type("IfcFlowDirectionEnum", 477, items);
    }
    {
        std::vector<std::string> items; items.reserve(12);
        items.push_back("AMMETER");
        items.push_back("COMBINED");
        items.push_back("FREQUENCYMETER");
        items.push_back("NOTDEFINED");
        items.push_back("PHASEANGLEMETER");
        items.push_back("POWERFACTORMETER");
        items.push_back("PRESSUREGAUGE");
        items.push_back("THERMOMETER");
        items.push_back("USERDEFINED");
        items.push_back("VOLTMETER");
        items.push_back("VOLTMETER_PEAK");
        items.push_back("VOLTMETER_RMS");
        IFC4X3_RC1_IfcFlowInstrumentTypeEnum_type = new enumeration_type("IfcFlowInstrumentTypeEnum", 482, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("ENERGYMETER");
        items.push_back("GASMETER");
        items.push_back("NOTDEFINED");
        items.push_back("OILMETER");
        items.push_back("USERDEFINED");
        items.push_back("WATERMETER");
        IFC4X3_RC1_IfcFlowMeterTypeEnum_type = new enumeration_type("IfcFlowMeterTypeEnum", 485, items);
    }
    IFC4X3_RC1_IfcFontStyle_type = new type_declaration("IfcFontStyle", 496, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcFontVariant_type = new type_declaration("IfcFontVariant", 497, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcFontWeight_type = new type_declaration("IfcFontWeight", 498, new simple_type(simple_type::string_type));
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("CAISSON_FOUNDATION");
        items.push_back("FOOTING_BEAM");
        items.push_back("NOTDEFINED");
        items.push_back("PAD_FOOTING");
        items.push_back("PILE_CAP");
        items.push_back("STRIP_FOOTING");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcFootingTypeEnum_type = new enumeration_type("IfcFootingTypeEnum", 501, items);
    }
    IFC4X3_RC1_IfcForceMeasure_type = new type_declaration("IfcForceMeasure", 502, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcFrequencyMeasure_type = new type_declaration("IfcFrequencyMeasure", 503, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("BED");
        items.push_back("CHAIR");
        items.push_back("DESK");
        items.push_back("FILECABINET");
        items.push_back("NOTDEFINED");
        items.push_back("SHELF");
        items.push_back("SOFA");
        items.push_back("TABLE");
        items.push_back("TECHNICALCABINET");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcFurnitureTypeEnum_type = new enumeration_type("IfcFurnitureTypeEnum", 508, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("NOTDEFINED");
        items.push_back("SOIL_BORING_POINT");
        items.push_back("TERRAIN");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcGeographicElementTypeEnum_type = new enumeration_type("IfcGeographicElementTypeEnum", 511, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("ELEVATION_VIEW");
        items.push_back("GRAPH_VIEW");
        items.push_back("MODEL_VIEW");
        items.push_back("NOTDEFINED");
        items.push_back("PLAN_VIEW");
        items.push_back("REFLECTED_PLAN_VIEW");
        items.push_back("SECTION_VIEW");
        items.push_back("SKETCH_VIEW");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcGeometricProjectionEnum_type = new enumeration_type("IfcGeometricProjectionEnum", 513, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("GLOBAL_COORDS");
        items.push_back("LOCAL_COORDS");
        IFC4X3_RC1_IfcGlobalOrLocalEnum_type = new enumeration_type("IfcGlobalOrLocalEnum", 525, items);
    }
    IFC4X3_RC1_IfcGloballyUniqueId_type = new type_declaration("IfcGloballyUniqueId", 524, new simple_type(simple_type::string_type));
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("IRREGULAR");
        items.push_back("NOTDEFINED");
        items.push_back("RADIAL");
        items.push_back("RECTANGULAR");
        items.push_back("TRIANGULAR");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcGridTypeEnum_type = new enumeration_type("IfcGridTypeEnum", 530, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("NOTDEFINED");
        items.push_back("PLATE");
        items.push_back("SHELLANDTUBE");
        items.push_back("TURNOUTHEATING");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcHeatExchangerTypeEnum_type = new enumeration_type("IfcHeatExchangerTypeEnum", 536, items);
    }
    IFC4X3_RC1_IfcHeatFluxDensityMeasure_type = new type_declaration("IfcHeatFluxDensityMeasure", 537, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcHeatingValueMeasure_type = new type_declaration("IfcHeatingValueMeasure", 538, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(15);
        items.push_back("ADIABATICAIRWASHER");
        items.push_back("ADIABATICATOMIZING");
        items.push_back("ADIABATICCOMPRESSEDAIRNOZZLE");
        items.push_back("ADIABATICPAN");
        items.push_back("ADIABATICRIGIDMEDIA");
        items.push_back("ADIABATICULTRASONIC");
        items.push_back("ADIABATICWETTEDELEMENT");
        items.push_back("ASSISTEDBUTANE");
        items.push_back("ASSISTEDELECTRIC");
        items.push_back("ASSISTEDNATURALGAS");
        items.push_back("ASSISTEDPROPANE");
        items.push_back("ASSISTEDSTEAM");
        items.push_back("NOTDEFINED");
        items.push_back("STEAMINJECTION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcHumidifierTypeEnum_type = new enumeration_type("IfcHumidifierTypeEnum", 541, items);
    }
    IFC4X3_RC1_IfcIdentifier_type = new type_declaration("IfcIdentifier", 542, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcIlluminanceMeasure_type = new type_declaration("IfcIlluminanceMeasure", 543, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("BUMPER");
        items.push_back("CRASHCUSHION");
        items.push_back("DAMPINGSYSTEM");
        items.push_back("FENDER");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcImpactProtectionDeviceTypeEnum_type = new enumeration_type("IfcImpactProtectionDeviceTypeEnum", 547, items);
    }
    IFC4X3_RC1_IfcInductanceMeasure_type = new type_declaration("IfcInductanceMeasure", 556, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcInteger_type = new type_declaration("IfcInteger", 557, new simple_type(simple_type::integer_type));
    IFC4X3_RC1_IfcIntegerCountRateMeasure_type = new type_declaration("IfcIntegerCountRateMeasure", 558, new simple_type(simple_type::integer_type));
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("CYCLONIC");
        items.push_back("GREASE");
        items.push_back("NOTDEFINED");
        items.push_back("OIL");
        items.push_back("PETROL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcInterceptorTypeEnum_type = new enumeration_type("IfcInterceptorTypeEnum", 561, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("EXTERNAL");
        items.push_back("EXTERNAL_EARTH");
        items.push_back("EXTERNAL_FIRE");
        items.push_back("EXTERNAL_WATER");
        items.push_back("INTERNAL");
        items.push_back("NOTDEFINED");
        IFC4X3_RC1_IfcInternalOrExternalEnum_type = new enumeration_type("IfcInternalOrExternalEnum", 563, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("ASSETINVENTORY");
        items.push_back("FURNITUREINVENTORY");
        items.push_back("NOTDEFINED");
        items.push_back("SPACEINVENTORY");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcInventoryTypeEnum_type = new enumeration_type("IfcInventoryTypeEnum", 566, items);
    }
    IFC4X3_RC1_IfcIonConcentrationMeasure_type = new type_declaration("IfcIonConcentrationMeasure", 567, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcIsothermalMoistureCapacityMeasure_type = new type_declaration("IfcIsothermalMoistureCapacityMeasure", 571, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("DATA");
        items.push_back("NOTDEFINED");
        items.push_back("POWER");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcJunctionBoxTypeEnum_type = new enumeration_type("IfcJunctionBoxTypeEnum", 574, items);
    }
    IFC4X3_RC1_IfcKinematicViscosityMeasure_type = new type_declaration("IfcKinematicViscosityMeasure", 577, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("PIECEWISE_BEZIER_KNOTS");
        items.push_back("QUASI_UNIFORM_KNOTS");
        items.push_back("UNIFORM_KNOTS");
        items.push_back("UNSPECIFIED");
        IFC4X3_RC1_IfcKnotType_type = new enumeration_type("IfcKnotType", 578, items);
    }
    IFC4X3_RC1_IfcLabel_type = new type_declaration("IfcLabel", 579, new simple_type(simple_type::string_type));
    {
        std::vector<std::string> items; items.reserve(21);
        items.push_back("ADMINISTRATION");
        items.push_back("CARPENTRY");
        items.push_back("CLEANING");
        items.push_back("CONCRETE");
        items.push_back("DRYWALL");
        items.push_back("ELECTRIC");
        items.push_back("FINISHING");
        items.push_back("FLOORING");
        items.push_back("GENERAL");
        items.push_back("HVAC");
        items.push_back("LANDSCAPING");
        items.push_back("MASONRY");
        items.push_back("NOTDEFINED");
        items.push_back("PAINTING");
        items.push_back("PAVING");
        items.push_back("PLUMBING");
        items.push_back("ROOFING");
        items.push_back("SITEGRADING");
        items.push_back("STEELWORK");
        items.push_back("SURVEYING");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcLaborResourceTypeEnum_type = new enumeration_type("IfcLaborResourceTypeEnum", 582, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("COMPACTFLUORESCENT");
        items.push_back("FLUORESCENT");
        items.push_back("HALOGEN");
        items.push_back("HIGHPRESSUREMERCURY");
        items.push_back("HIGHPRESSURESODIUM");
        items.push_back("LED");
        items.push_back("METALHALIDE");
        items.push_back("NOTDEFINED");
        items.push_back("OLED");
        items.push_back("TUNGSTENFILAMENT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcLampTypeEnum_type = new enumeration_type("IfcLampTypeEnum", 586, items);
    }
    IFC4X3_RC1_IfcLanguageId_type = new type_declaration("IfcLanguageId", 587, new named_type(IFC4X3_RC1_IfcIdentifier_type));
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("AXIS1");
        items.push_back("AXIS2");
        items.push_back("AXIS3");
        IFC4X3_RC1_IfcLayerSetDirectionEnum_type = new enumeration_type("IfcLayerSetDirectionEnum", 589, items);
    }
    IFC4X3_RC1_IfcLengthMeasure_type = new type_declaration("IfcLengthMeasure", 590, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("NOTDEFINED");
        items.push_back("TYPE_A");
        items.push_back("TYPE_B");
        items.push_back("TYPE_C");
        IFC4X3_RC1_IfcLightDistributionCurveEnum_type = new enumeration_type("IfcLightDistributionCurveEnum", 594, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("COMPACTFLUORESCENT");
        items.push_back("FLUORESCENT");
        items.push_back("HIGHPRESSUREMERCURY");
        items.push_back("HIGHPRESSURESODIUM");
        items.push_back("LIGHTEMITTINGDIODE");
        items.push_back("LOWPRESSURESODIUM");
        items.push_back("LOWVOLTAGEHALOGEN");
        items.push_back("MAINVOLTAGEHALOGEN");
        items.push_back("METALHALIDE");
        items.push_back("NOTDEFINED");
        items.push_back("TUNGSTENFILAMENT");
        IFC4X3_RC1_IfcLightEmissionSourceEnum_type = new enumeration_type("IfcLightEmissionSourceEnum", 597, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("DIRECTIONSOURCE");
        items.push_back("NOTDEFINED");
        items.push_back("POINTSOURCE");
        items.push_back("SECURITYLIGHTING");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcLightFixtureTypeEnum_type = new enumeration_type("IfcLightFixtureTypeEnum", 600, items);
    }
    IFC4X3_RC1_IfcLinearForceMeasure_type = new type_declaration("IfcLinearForceMeasure", 611, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcLinearMomentMeasure_type = new type_declaration("IfcLinearMomentMeasure", 612, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcLinearStiffnessMeasure_type = new type_declaration("IfcLinearStiffnessMeasure", 617, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcLinearVelocityMeasure_type = new type_declaration("IfcLinearVelocityMeasure", 618, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("HOSEREEL");
        items.push_back("LOADINGARM");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcLiquidTerminalTypeEnum_type = new enumeration_type("IfcLiquidTerminalTypeEnum", 623, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("LOAD_CASE");
        items.push_back("LOAD_COMBINATION");
        items.push_back("LOAD_GROUP");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcLoadGroupTypeEnum_type = new enumeration_type("IfcLoadGroupTypeEnum", 624, items);
    }
    IFC4X3_RC1_IfcLogical_type = new type_declaration("IfcLogical", 626, new simple_type(simple_type::logical_type));
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("LOGICALAND");
        items.push_back("LOGICALNOTAND");
        items.push_back("LOGICALNOTOR");
        items.push_back("LOGICALOR");
        items.push_back("LOGICALXOR");
        IFC4X3_RC1_IfcLogicalOperatorEnum_type = new enumeration_type("IfcLogicalOperatorEnum", 627, items);
    }
    IFC4X3_RC1_IfcLuminousFluxMeasure_type = new type_declaration("IfcLuminousFluxMeasure", 630, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcLuminousIntensityDistributionMeasure_type = new type_declaration("IfcLuminousIntensityDistributionMeasure", 631, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcLuminousIntensityMeasure_type = new type_declaration("IfcLuminousIntensityMeasure", 632, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcMagneticFluxDensityMeasure_type = new type_declaration("IfcMagneticFluxDensityMeasure", 633, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcMagneticFluxMeasure_type = new type_declaration("IfcMagneticFluxMeasure", 634, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(21);
        items.push_back("BARRIERBEACH");
        items.push_back("BREAKWATER");
        items.push_back("CANAL");
        items.push_back("DRYDOCK");
        items.push_back("EMBANKMENT");
        items.push_back("FLOATINGDOCK");
        items.push_back("HYDROLIFT");
        items.push_back("JETTY");
        items.push_back("LAUNCHRECOVERY");
        items.push_back("MARINEDEFENCE");
        items.push_back("NAVIGATIONALCHANNEL");
        items.push_back("NOTDEFINED");
        items.push_back("PORT");
        items.push_back("QUAY");
        items.push_back("SHIPLIFT");
        items.push_back("SHIPLOCK");
        items.push_back("SHIPYARD");
        items.push_back("SLIPWAY");
        items.push_back("USERDEFINED");
        items.push_back("WATERWAY");
        items.push_back("WATERWAYSHIPLIFT");
        IFC4X3_RC1_IfcMarineFacilityTypeEnum_type = new enumeration_type("IfcMarineFacilityTypeEnum", 639, items);
    }
    {
        std::vector<std::string> items; items.reserve(26);
        items.push_back("ABOVEWATERLINE");
        items.push_back("ANCHORAGE");
        items.push_back("APPROACHCHANNEL");
        items.push_back("BELOWWATERLINE");
        items.push_back("BERTHINGSTRUCTURE");
        items.push_back("CHAMBER");
        items.push_back("CILL_LEVEL");
        items.push_back("COPELEVEL");
        items.push_back("CORE");
        items.push_back("CREST");
        items.push_back("GATEHEAD");
        items.push_back("GUDINGSTRUCTURE");
        items.push_back("HIGHWATERLINE");
        items.push_back("LANDFIELD");
        items.push_back("LEEWARDSIDE");
        items.push_back("LOWWATERLINE");
        items.push_back("MANUFACTURING");
        items.push_back("NAVIGATIONALAREA");
        items.push_back("NOTDEFINED");
        items.push_back("PROTECTION");
        items.push_back("SHIPTRANSFER");
        items.push_back("STORAGE");
        items.push_back("USERDEFINED");
        items.push_back("VEHICLESERVICING");
        items.push_back("WATERFIELD");
        items.push_back("WEATHERSIDE");
        IFC4X3_RC1_IfcMarinePartTypeEnum_type = new enumeration_type("IfcMarinePartTypeEnum", 640, items);
    }
    IFC4X3_RC1_IfcMassDensityMeasure_type = new type_declaration("IfcMassDensityMeasure", 641, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcMassFlowRateMeasure_type = new type_declaration("IfcMassFlowRateMeasure", 642, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcMassMeasure_type = new type_declaration("IfcMassMeasure", 643, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcMassPerLengthMeasure_type = new type_declaration("IfcMassPerLengthMeasure", 644, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(17);
        items.push_back("ANCHORBOLT");
        items.push_back("BOLT");
        items.push_back("CHAIN");
        items.push_back("COUPLER");
        items.push_back("DOWEL");
        items.push_back("NAIL");
        items.push_back("NAILPLATE");
        items.push_back("NOTDEFINED");
        items.push_back("RAILFASTENING");
        items.push_back("RAILJOINT");
        items.push_back("RIVET");
        items.push_back("ROPE");
        items.push_back("SCREW");
        items.push_back("SHEARCONNECTOR");
        items.push_back("STAPLE");
        items.push_back("STUDSHEARCONNECTOR");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcMechanicalFastenerTypeEnum_type = new enumeration_type("IfcMechanicalFastenerTypeEnum", 669, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("AIRSTATION");
        items.push_back("FEEDAIRUNIT");
        items.push_back("NOTDEFINED");
        items.push_back("OXYGENGENERATOR");
        items.push_back("OXYGENPLANT");
        items.push_back("USERDEFINED");
        items.push_back("VACUUMSTATION");
        IFC4X3_RC1_IfcMedicalDeviceTypeEnum_type = new enumeration_type("IfcMedicalDeviceTypeEnum", 672, items);
    }
    {
        std::vector<std::string> items; items.reserve(21);
        items.push_back("ARCH_SEGMENT");
        items.push_back("BRACE");
        items.push_back("CHORD");
        items.push_back("COLLAR");
        items.push_back("MEMBER");
        items.push_back("MULLION");
        items.push_back("NOTDEFINED");
        items.push_back("PLATE");
        items.push_back("POST");
        items.push_back("PURLIN");
        items.push_back("RAFTER");
        items.push_back("STAY_CABLE");
        items.push_back("STIFFENING_RIB");
        items.push_back("STRINGER");
        items.push_back("STRUCTURALCABLE");
        items.push_back("STRUT");
        items.push_back("STUD");
        items.push_back("SUSPENDER");
        items.push_back("SUSPENSION_CABLE");
        items.push_back("TIEBAR");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcMemberTypeEnum_type = new enumeration_type("IfcMemberTypeEnum", 676, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("ACCESSPOINT");
        items.push_back("BASEBANDUNIT");
        items.push_back("BASETRANSCEIVERSTATION");
        items.push_back("E_UTRAN_NODE_B");
        items.push_back("MASTERUNIT");
        items.push_back("NOTDEFINED");
        items.push_back("REMOTEUNIT");
        items.push_back("REMOTE_RADIO_UNIT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcMobileTelecommunicationsApplianceTypeEnum_type = new enumeration_type("IfcMobileTelecommunicationsApplianceTypeEnum", 682, items);
    }
    IFC4X3_RC1_IfcModulusOfElasticityMeasure_type = new type_declaration("IfcModulusOfElasticityMeasure", 683, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcModulusOfLinearSubgradeReactionMeasure_type = new type_declaration("IfcModulusOfLinearSubgradeReactionMeasure", 684, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionMeasure_type = new type_declaration("IfcModulusOfRotationalSubgradeReactionMeasure", 685, new simple_type(simple_type::real_type));
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcBoolean_type);
        items.push_back(IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionMeasure_type);
        IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionSelect_type = new select_type("IfcModulusOfRotationalSubgradeReactionSelect", 686, items);
    }
    IFC4X3_RC1_IfcModulusOfSubgradeReactionMeasure_type = new type_declaration("IfcModulusOfSubgradeReactionMeasure", 687, new simple_type(simple_type::real_type));
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcBoolean_type);
        items.push_back(IFC4X3_RC1_IfcModulusOfSubgradeReactionMeasure_type);
        IFC4X3_RC1_IfcModulusOfSubgradeReactionSelect_type = new select_type("IfcModulusOfSubgradeReactionSelect", 688, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcBoolean_type);
        items.push_back(IFC4X3_RC1_IfcModulusOfLinearSubgradeReactionMeasure_type);
        IFC4X3_RC1_IfcModulusOfTranslationalSubgradeReactionSelect_type = new select_type("IfcModulusOfTranslationalSubgradeReactionSelect", 689, items);
    }
    IFC4X3_RC1_IfcMoistureDiffusivityMeasure_type = new type_declaration("IfcMoistureDiffusivityMeasure", 690, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcMolecularWeightMeasure_type = new type_declaration("IfcMolecularWeightMeasure", 691, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcMomentOfInertiaMeasure_type = new type_declaration("IfcMomentOfInertiaMeasure", 692, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcMonetaryMeasure_type = new type_declaration("IfcMonetaryMeasure", 693, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcMonthInYearNumber_type = new type_declaration("IfcMonthInYearNumber", 695, new simple_type(simple_type::integer_type));
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("BOLLARD");
        items.push_back("LINETENSIONER");
        items.push_back("MAGNETICDEVICE");
        items.push_back("MOORINGHOOKS");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        items.push_back("VACUUMDEVICE");
        IFC4X3_RC1_IfcMooringDeviceTypeEnum_type = new enumeration_type("IfcMooringDeviceTypeEnum", 698, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("BELTDRIVE");
        items.push_back("COUPLING");
        items.push_back("DIRECTDRIVE");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcMotorConnectionTypeEnum_type = new enumeration_type("IfcMotorConnectionTypeEnum", 701, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("BEACON");
        items.push_back("BUOY");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcNavigationElementTypeEnum_type = new enumeration_type("IfcNavigationElementTypeEnum", 705, items);
    }
    IFC4X3_RC1_IfcNonNegativeLengthMeasure_type = new type_declaration("IfcNonNegativeLengthMeasure", 706, new named_type(IFC4X3_RC1_IfcLengthMeasure_type));
    {
        std::vector<std::string> items; items.reserve(1);
        items.push_back("NULL");
        IFC4X3_RC1_IfcNullStyle_type = new enumeration_type("IfcNullStyle", 708, items);
    }
    IFC4X3_RC1_IfcNumericMeasure_type = new type_declaration("IfcNumericMeasure", 709, new simple_type(simple_type::number_type));
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("ACTOR");
        items.push_back("CONTROL");
        items.push_back("GROUP");
        items.push_back("NOTDEFINED");
        items.push_back("PROCESS");
        items.push_back("PRODUCT");
        items.push_back("PROJECT");
        items.push_back("RESOURCE");
        IFC4X3_RC1_IfcObjectTypeEnum_type = new enumeration_type("IfcObjectTypeEnum", 716, items);
    }
    {
        std::vector<std::string> items; items.reserve(13);
        items.push_back("CODECOMPLIANCE");
        items.push_back("CODEWAIVER");
        items.push_back("DESIGNINTENT");
        items.push_back("EXTERNAL");
        items.push_back("HEALTHANDSAFETY");
        items.push_back("MERGECONFLICT");
        items.push_back("MODELVIEW");
        items.push_back("NOTDEFINED");
        items.push_back("PARAMETER");
        items.push_back("REQUIREMENT");
        items.push_back("SPECIFICATION");
        items.push_back("TRIGGERCONDITION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcObjectiveEnum_type = new enumeration_type("IfcObjectiveEnum", 713, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("ASSIGNEE");
        items.push_back("ASSIGNOR");
        items.push_back("LESSEE");
        items.push_back("LESSOR");
        items.push_back("LETTINGAGENT");
        items.push_back("NOTDEFINED");
        items.push_back("OWNER");
        items.push_back("TENANT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcOccupantTypeEnum_type = new enumeration_type("IfcOccupantTypeEnum", 718, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("NOTDEFINED");
        items.push_back("OPENING");
        items.push_back("RECESS");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcOpeningElementTypeEnum_type = new enumeration_type("IfcOpeningElementTypeEnum", 725, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("AUDIOVISUALOUTLET");
        items.push_back("COMMUNICATIONSOUTLET");
        items.push_back("DATAOUTLET");
        items.push_back("NOTDEFINED");
        items.push_back("POWEROUTLET");
        items.push_back("TELEPHONEOUTLET");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcOutletTypeEnum_type = new enumeration_type("IfcOutletTypeEnum", 735, items);
    }
    IFC4X3_RC1_IfcPHMeasure_type = new type_declaration("IfcPHMeasure", 751, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcParameterValue_type = new type_declaration("IfcParameterValue", 738, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcPerformanceHistoryTypeEnum_type = new enumeration_type("IfcPerformanceHistoryTypeEnum", 744, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("GRILL");
        items.push_back("LOUVER");
        items.push_back("NOTDEFINED");
        items.push_back("SCREEN");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcPermeableCoveringOperationEnum_type = new enumeration_type("IfcPermeableCoveringOperationEnum", 745, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("ACCESS");
        items.push_back("BUILDING");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        items.push_back("WORK");
        IFC4X3_RC1_IfcPermitTypeEnum_type = new enumeration_type("IfcPermitTypeEnum", 748, items);
    }
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("NOTDEFINED");
        items.push_back("PHYSICAL");
        items.push_back("VIRTUAL");
        IFC4X3_RC1_IfcPhysicalOrVirtualEnum_type = new enumeration_type("IfcPhysicalOrVirtualEnum", 753, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("CAST_IN_PLACE");
        items.push_back("COMPOSITE");
        items.push_back("NOTDEFINED");
        items.push_back("PRECAST_CONCRETE");
        items.push_back("PREFAB_STEEL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcPileConstructionEnum_type = new enumeration_type("IfcPileConstructionEnum", 757, items);
    }
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("BORED");
        items.push_back("COHESION");
        items.push_back("DRIVEN");
        items.push_back("FRICTION");
        items.push_back("JETGROUTING");
        items.push_back("NOTDEFINED");
        items.push_back("SUPPORT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcPileTypeEnum_type = new enumeration_type("IfcPileTypeEnum", 759, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("BEND");
        items.push_back("CONNECTOR");
        items.push_back("ENTRY");
        items.push_back("EXIT");
        items.push_back("JUNCTION");
        items.push_back("NOTDEFINED");
        items.push_back("OBSTRUCTION");
        items.push_back("TRANSITION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcPipeFittingTypeEnum_type = new enumeration_type("IfcPipeFittingTypeEnum", 762, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("CULVERT");
        items.push_back("FLEXIBLESEGMENT");
        items.push_back("GUTTER");
        items.push_back("NOTDEFINED");
        items.push_back("RIGIDSEGMENT");
        items.push_back("SPOOL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcPipeSegmentTypeEnum_type = new enumeration_type("IfcPipeSegmentTypeEnum", 765, items);
    }
    IFC4X3_RC1_IfcPlanarForceMeasure_type = new type_declaration("IfcPlanarForceMeasure", 770, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcPlaneAngleMeasure_type = new type_declaration("IfcPlaneAngleMeasure", 772, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("BASE_PLATE");
        items.push_back("COVER_PLATE");
        items.push_back("CURTAIN_PANEL");
        items.push_back("FLANGE_PLATE");
        items.push_back("GUSSET_PLATE");
        items.push_back("NOTDEFINED");
        items.push_back("SHEET");
        items.push_back("SPLICE_PLATE");
        items.push_back("STIFFENER_PLATE");
        items.push_back("USERDEFINED");
        items.push_back("WEB_PLATE");
        IFC4X3_RC1_IfcPlateTypeEnum_type = new enumeration_type("IfcPlateTypeEnum", 777, items);
    }
    IFC4X3_RC1_IfcPositiveInteger_type = new type_declaration("IfcPositiveInteger", 788, new named_type(IFC4X3_RC1_IfcInteger_type));
    IFC4X3_RC1_IfcPositiveLengthMeasure_type = new type_declaration("IfcPositiveLengthMeasure", 789, new named_type(IFC4X3_RC1_IfcLengthMeasure_type));
    IFC4X3_RC1_IfcPositivePlaneAngleMeasure_type = new type_declaration("IfcPositivePlaneAngleMeasure", 790, new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type));
    IFC4X3_RC1_IfcPowerMeasure_type = new type_declaration("IfcPowerMeasure", 793, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("CURVE3D");
        items.push_back("PCURVE_S1");
        items.push_back("PCURVE_S2");
        IFC4X3_RC1_IfcPreferredSurfaceCurveRepresentation_type = new enumeration_type("IfcPreferredSurfaceCurveRepresentation", 800, items);
    }
    IFC4X3_RC1_IfcPresentableText_type = new type_declaration("IfcPresentableText", 801, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcPressureMeasure_type = new type_declaration("IfcPressureMeasure", 808, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("ADVICE_CAUTION");
        items.push_back("ADVICE_NOTE");
        items.push_back("ADVICE_WARNING");
        items.push_back("CALIBRATION");
        items.push_back("DIAGNOSTIC");
        items.push_back("NOTDEFINED");
        items.push_back("SHUTDOWN");
        items.push_back("STARTUP");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcProcedureTypeEnum_type = new enumeration_type("IfcProcedureTypeEnum", 811, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("AREA");
        items.push_back("CURVE");
        IFC4X3_RC1_IfcProfileTypeEnum_type = new enumeration_type("IfcProfileTypeEnum", 821, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("CHANGEORDER");
        items.push_back("MAINTENANCEWORKORDER");
        items.push_back("MOVEORDER");
        items.push_back("NOTDEFINED");
        items.push_back("PURCHASEORDER");
        items.push_back("USERDEFINED");
        items.push_back("WORKORDER");
        IFC4X3_RC1_IfcProjectOrderTypeEnum_type = new enumeration_type("IfcProjectOrderTypeEnum", 829, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("PROJECTED_LENGTH");
        items.push_back("TRUE_LENGTH");
        IFC4X3_RC1_IfcProjectedOrTrueLengthEnum_type = new enumeration_type("IfcProjectedOrTrueLengthEnum", 824, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("BLISTER");
        items.push_back("DEVIATOR");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcProjectionElementTypeEnum_type = new enumeration_type("IfcProjectionElementTypeEnum", 826, items);
    }
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("NOTDEFINED");
        items.push_back("PSET_OCCURRENCEDRIVEN");
        items.push_back("PSET_PERFORMANCEDRIVEN");
        items.push_back("PSET_TYPEDRIVENONLY");
        items.push_back("PSET_TYPEDRIVENOVERRIDE");
        items.push_back("QTO_OCCURRENCEDRIVEN");
        items.push_back("QTO_TYPEDRIVENONLY");
        items.push_back("QTO_TYPEDRIVENOVERRIDE");
        IFC4X3_RC1_IfcPropertySetTemplateTypeEnum_type = new enumeration_type("IfcPropertySetTemplateTypeEnum", 844, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("ELECTROMAGNETIC");
        items.push_back("ELECTRONIC");
        items.push_back("NOTDEFINED");
        items.push_back("RESIDUALCURRENT");
        items.push_back("THERMAL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitTypeEnum_type = new enumeration_type("IfcProtectiveDeviceTrippingUnitTypeEnum", 852, items);
    }
    {
        std::vector<std::string> items; items.reserve(12);
        items.push_back("ANTI_ARCING_DEVICE");
        items.push_back("CIRCUITBREAKER");
        items.push_back("EARTHINGSWITCH");
        items.push_back("EARTHLEAKAGECIRCUITBREAKER");
        items.push_back("FUSEDISCONNECTOR");
        items.push_back("NOTDEFINED");
        items.push_back("RESIDUALCURRENTCIRCUITBREAKER");
        items.push_back("RESIDUALCURRENTSWITCH");
        items.push_back("SPARKGAP");
        items.push_back("USERDEFINED");
        items.push_back("VARISTOR");
        items.push_back("VOLTAGELIMITER");
        IFC4X3_RC1_IfcProtectiveDeviceTypeEnum_type = new enumeration_type("IfcProtectiveDeviceTypeEnum", 854, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("CIRCULATOR");
        items.push_back("ENDSUCTION");
        items.push_back("NOTDEFINED");
        items.push_back("SPLITCASE");
        items.push_back("SUBMERSIBLEPUMP");
        items.push_back("SUMPPUMP");
        items.push_back("USERDEFINED");
        items.push_back("VERTICALINLINE");
        items.push_back("VERTICALTURBINE");
        IFC4X3_RC1_IfcPumpTypeEnum_type = new enumeration_type("IfcPumpTypeEnum", 858, items);
    }
    IFC4X3_RC1_IfcRadioActivityMeasure_type = new type_declaration("IfcRadioActivityMeasure", 866, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("BLADE");
        items.push_back("CHECKRAIL");
        items.push_back("GUARDRAIL");
        items.push_back("NOTDEFINED");
        items.push_back("RACKRAIL");
        items.push_back("RAIL");
        items.push_back("STOCKRAIL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcRailTypeEnum_type = new enumeration_type("IfcRailTypeEnum", 872, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("BALUSTRADE");
        items.push_back("FENCE");
        items.push_back("GUARDRAIL");
        items.push_back("HANDRAIL");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcRailingTypeEnum_type = new enumeration_type("IfcRailingTypeEnum", 870, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("DILATATIONSUPERSTRUCTURE");
        items.push_back("LINESIDESTRUCTURE");
        items.push_back("LINESIDESTRUCTUREPART");
        items.push_back("NOTDEFINED");
        items.push_back("PLAINTRACKSUPESTRUCTURE");
        items.push_back("SUPERSTRUCTURE");
        items.push_back("TRACKSTRUCTURE");
        items.push_back("TRACKSTRUCTUREPART");
        items.push_back("TURNOUTSUPERSTRUCTURE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcRailwayPartTypeEnum_type = new enumeration_type("IfcRailwayPartTypeEnum", 874, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("NOTDEFINED");
        items.push_back("SPIRAL");
        items.push_back("STRAIGHT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcRampFlightTypeEnum_type = new enumeration_type("IfcRampFlightTypeEnum", 878, items);
    }
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("HALF_TURN_RAMP");
        items.push_back("NOTDEFINED");
        items.push_back("QUARTER_TURN_RAMP");
        items.push_back("SPIRAL_RAMP");
        items.push_back("STRAIGHT_RUN_RAMP");
        items.push_back("TWO_QUARTER_TURN_RAMP");
        items.push_back("TWO_STRAIGHT_RUN_RAMP");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcRampTypeEnum_type = new enumeration_type("IfcRampTypeEnum", 880, items);
    }
    IFC4X3_RC1_IfcRatioMeasure_type = new type_declaration("IfcRatioMeasure", 881, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcReal_type = new type_declaration("IfcReal", 884, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("BY_DAY_COUNT");
        items.push_back("BY_WEEKDAY_COUNT");
        items.push_back("DAILY");
        items.push_back("MONTHLY_BY_DAY_OF_MONTH");
        items.push_back("MONTHLY_BY_POSITION");
        items.push_back("WEEKLY");
        items.push_back("YEARLY_BY_DAY_OF_MONTH");
        items.push_back("YEARLY_BY_POSITION");
        IFC4X3_RC1_IfcRecurrenceTypeEnum_type = new enumeration_type("IfcRecurrenceTypeEnum", 890, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("KILOPOINT");
        items.push_back("MILEPOINT");
        items.push_back("NOTDEFINED");
        items.push_back("REFERENCEMARKER");
        items.push_back("STATION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcReferentTypeEnum_type = new enumeration_type("IfcReferentTypeEnum", 893, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("BLINN");
        items.push_back("FLAT");
        items.push_back("GLASS");
        items.push_back("MATT");
        items.push_back("METAL");
        items.push_back("MIRROR");
        items.push_back("NOTDEFINED");
        items.push_back("PHONG");
        items.push_back("PLASTIC");
        items.push_back("STRAUSS");
        IFC4X3_RC1_IfcReflectanceMethodEnum_type = new enumeration_type("IfcReflectanceMethodEnum", 894, items);
    }
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("DYNAMICALLYCOMPACTED");
        items.push_back("GROUTED");
        items.push_back("NOTDEFINED");
        items.push_back("REPLACED");
        items.push_back("ROLLERCOMPACTED");
        items.push_back("SURCHARGEPRELOADED");
        items.push_back("USERDEFINED");
        items.push_back("VERTICALLYDRAINED");
        IFC4X3_RC1_IfcReinforcedSoilTypeEnum_type = new enumeration_type("IfcReinforcedSoilTypeEnum", 897, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("ANCHORING");
        items.push_back("EDGE");
        items.push_back("LIGATURE");
        items.push_back("MAIN");
        items.push_back("NOTDEFINED");
        items.push_back("PUNCHING");
        items.push_back("RING");
        items.push_back("SHEAR");
        items.push_back("STUD");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcReinforcingBarRoleEnum_type = new enumeration_type("IfcReinforcingBarRoleEnum", 901, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("PLAIN");
        items.push_back("TEXTURED");
        IFC4X3_RC1_IfcReinforcingBarSurfaceEnum_type = new enumeration_type("IfcReinforcingBarSurfaceEnum", 902, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("ANCHORING");
        items.push_back("EDGE");
        items.push_back("LIGATURE");
        items.push_back("MAIN");
        items.push_back("NOTDEFINED");
        items.push_back("PUNCHING");
        items.push_back("RING");
        items.push_back("SHEAR");
        items.push_back("SPACEBAR");
        items.push_back("STUD");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcReinforcingBarTypeEnum_type = new enumeration_type("IfcReinforcingBarTypeEnum", 904, items);
    }
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcReinforcingMeshTypeEnum_type = new enumeration_type("IfcReinforcingMeshTypeEnum", 909, items);
    }
    {
        std::vector<std::string> items; items.reserve(26);
        items.push_back("BICYCLECROSSING");
        items.push_back("BUS_STOP");
        items.push_back("CARRIAGEWAY");
        items.push_back("CENTRALISLAND");
        items.push_back("CENTRALRESERVE");
        items.push_back("HARDSHOULDER");
        items.push_back("INTERSECTION");
        items.push_back("LAYBY");
        items.push_back("NOTDEFINED");
        items.push_back("PARKINGBAY");
        items.push_back("PASSINGBAY");
        items.push_back("PEDESTRIAN_CROSSING");
        items.push_back("RAILWAYCROSSING");
        items.push_back("REFUGEISLAND");
        items.push_back("ROADSEGMENT");
        items.push_back("ROADSIDE");
        items.push_back("ROADSIDEPART");
        items.push_back("ROADWAYPLATEAU");
        items.push_back("ROUNDABOUT");
        items.push_back("SHOULDER");
        items.push_back("SIDEWALK");
        items.push_back("SOFTSHOULDER");
        items.push_back("TOLLPLAZA");
        items.push_back("TRAFFICISLAND");
        items.push_back("TRAFFICLANE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcRoadPartTypeEnum_type = new enumeration_type("IfcRoadPartTypeEnum", 977, items);
    }
    {
        std::vector<std::string> items; items.reserve(23);
        items.push_back("ARCHITECT");
        items.push_back("BUILDINGOPERATOR");
        items.push_back("BUILDINGOWNER");
        items.push_back("CIVILENGINEER");
        items.push_back("CLIENT");
        items.push_back("COMMISSIONINGENGINEER");
        items.push_back("CONSTRUCTIONMANAGER");
        items.push_back("CONSULTANT");
        items.push_back("CONTRACTOR");
        items.push_back("COSTENGINEER");
        items.push_back("ELECTRICALENGINEER");
        items.push_back("ENGINEER");
        items.push_back("FACILITIESMANAGER");
        items.push_back("FIELDCONSTRUCTIONMANAGER");
        items.push_back("MANUFACTURER");
        items.push_back("MECHANICALENGINEER");
        items.push_back("OWNER");
        items.push_back("PROJECTMANAGER");
        items.push_back("RESELLER");
        items.push_back("STRUCTURALENGINEER");
        items.push_back("SUBCONTRACTOR");
        items.push_back("SUPPLIER");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcRoleEnum_type = new enumeration_type("IfcRoleEnum", 978, items);
    }
    {
        std::vector<std::string> items; items.reserve(15);
        items.push_back("BARREL_ROOF");
        items.push_back("BUTTERFLY_ROOF");
        items.push_back("DOME_ROOF");
        items.push_back("FLAT_ROOF");
        items.push_back("FREEFORM");
        items.push_back("GABLE_ROOF");
        items.push_back("GAMBREL_ROOF");
        items.push_back("HIPPED_GABLE_ROOF");
        items.push_back("HIP_ROOF");
        items.push_back("MANSARD_ROOF");
        items.push_back("NOTDEFINED");
        items.push_back("PAVILION_ROOF");
        items.push_back("RAINBOW_ROOF");
        items.push_back("SHED_ROOF");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcRoofTypeEnum_type = new enumeration_type("IfcRoofTypeEnum", 981, items);
    }
    IFC4X3_RC1_IfcRotationalFrequencyMeasure_type = new type_declaration("IfcRotationalFrequencyMeasure", 983, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcRotationalMassMeasure_type = new type_declaration("IfcRotationalMassMeasure", 984, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcRotationalStiffnessMeasure_type = new type_declaration("IfcRotationalStiffnessMeasure", 985, new simple_type(simple_type::real_type));
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcBoolean_type);
        items.push_back(IFC4X3_RC1_IfcRotationalStiffnessMeasure_type);
        IFC4X3_RC1_IfcRotationalStiffnessSelect_type = new select_type("IfcRotationalStiffnessSelect", 986, items);
    }
    {
        std::vector<std::string> items; items.reserve(16);
        items.push_back("ATTO");
        items.push_back("CENTI");
        items.push_back("DECA");
        items.push_back("DECI");
        items.push_back("EXA");
        items.push_back("FEMTO");
        items.push_back("GIGA");
        items.push_back("HECTO");
        items.push_back("KILO");
        items.push_back("MEGA");
        items.push_back("MICRO");
        items.push_back("MILLI");
        items.push_back("NANO");
        items.push_back("PETA");
        items.push_back("PICO");
        items.push_back("TERA");
        IFC4X3_RC1_IfcSIPrefix_type = new enumeration_type("IfcSIPrefix", 1026, items);
    }
    {
        std::vector<std::string> items; items.reserve(30);
        items.push_back("AMPERE");
        items.push_back("BECQUEREL");
        items.push_back("CANDELA");
        items.push_back("COULOMB");
        items.push_back("CUBIC_METRE");
        items.push_back("DEGREE_CELSIUS");
        items.push_back("FARAD");
        items.push_back("GRAM");
        items.push_back("GRAY");
        items.push_back("HENRY");
        items.push_back("HERTZ");
        items.push_back("JOULE");
        items.push_back("KELVIN");
        items.push_back("LUMEN");
        items.push_back("LUX");
        items.push_back("METRE");
        items.push_back("MOLE");
        items.push_back("NEWTON");
        items.push_back("OHM");
        items.push_back("PASCAL");
        items.push_back("RADIAN");
        items.push_back("SECOND");
        items.push_back("SIEMENS");
        items.push_back("SIEVERT");
        items.push_back("SQUARE_METRE");
        items.push_back("STERADIAN");
        items.push_back("TESLA");
        items.push_back("VOLT");
        items.push_back("WATT");
        items.push_back("WEBER");
        IFC4X3_RC1_IfcSIUnitName_type = new enumeration_type("IfcSIUnitName", 1029, items);
    }
    {
        std::vector<std::string> items; items.reserve(12);
        items.push_back("BATH");
        items.push_back("BIDET");
        items.push_back("CISTERN");
        items.push_back("NOTDEFINED");
        items.push_back("SANITARYFOUNTAIN");
        items.push_back("SHOWER");
        items.push_back("SINK");
        items.push_back("TOILETPAN");
        items.push_back("URINAL");
        items.push_back("USERDEFINED");
        items.push_back("WASHHANDBASIN");
        items.push_back("WCSEAT");
        IFC4X3_RC1_IfcSanitaryTerminalTypeEnum_type = new enumeration_type("IfcSanitaryTerminalTypeEnum", 990, items);
    }
    IFC4X3_RC1_IfcSectionModulusMeasure_type = new type_declaration("IfcSectionModulusMeasure", 998, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(2);
        items.push_back("TAPERED");
        items.push_back("UNIFORM");
        IFC4X3_RC1_IfcSectionTypeEnum_type = new enumeration_type("IfcSectionTypeEnum", 1001, items);
    }
    IFC4X3_RC1_IfcSectionalAreaIntegralMeasure_type = new type_declaration("IfcSectionalAreaIntegralMeasure", 993, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(34);
        items.push_back("CO2SENSOR");
        items.push_back("CONDUCTANCESENSOR");
        items.push_back("CONTACTSENSOR");
        items.push_back("COSENSOR");
        items.push_back("EARTHQUAKESENSOR");
        items.push_back("FIRESENSOR");
        items.push_back("FLOWSENSOR");
        items.push_back("FOREIGNOBJECTDETECTIONSENSOR");
        items.push_back("FROSTSENSOR");
        items.push_back("GASSENSOR");
        items.push_back("HEATSENSOR");
        items.push_back("HUMIDITYSENSOR");
        items.push_back("IDENTIFIERSENSOR");
        items.push_back("IONCONCENTRATIONSENSOR");
        items.push_back("LEVELSENSOR");
        items.push_back("LIGHTSENSOR");
        items.push_back("MOISTURESENSOR");
        items.push_back("MOVEMENTSENSOR");
        items.push_back("NOTDEFINED");
        items.push_back("OBSTACLESENSOR");
        items.push_back("PHSENSOR");
        items.push_back("PRESSURESENSOR");
        items.push_back("RADIATIONSENSOR");
        items.push_back("RADIOACTIVITYSENSOR");
        items.push_back("RAINSENSOR");
        items.push_back("SMOKESENSOR");
        items.push_back("SNOWDEPTHSENSOR");
        items.push_back("SOUNDSENSOR");
        items.push_back("TEMPERATURESENSOR");
        items.push_back("TRAINSENSOR");
        items.push_back("TURNOUTCLOSURESENSOR");
        items.push_back("USERDEFINED");
        items.push_back("WHEELSENSOR");
        items.push_back("WINDSENSOR");
        IFC4X3_RC1_IfcSensorTypeEnum_type = new enumeration_type("IfcSensorTypeEnum", 1005, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("FINISH_FINISH");
        items.push_back("FINISH_START");
        items.push_back("NOTDEFINED");
        items.push_back("START_FINISH");
        items.push_back("START_START");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcSequenceEnum_type = new enumeration_type("IfcSequenceEnum", 1006, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("AWNING");
        items.push_back("JALOUSIE");
        items.push_back("NOTDEFINED");
        items.push_back("SHUTTER");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcShadingDeviceTypeEnum_type = new enumeration_type("IfcShadingDeviceTypeEnum", 1009, items);
    }
    IFC4X3_RC1_IfcShearModulusMeasure_type = new type_declaration("IfcShearModulusMeasure", 1013, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("MARKER");
        items.push_back("MIRROR");
        items.push_back("NOTDEFINED");
        items.push_back("PICTORAL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcSignTypeEnum_type = new enumeration_type("IfcSignTypeEnum", 1021, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("AUDIO");
        items.push_back("MIXED");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        items.push_back("VISUAL");
        IFC4X3_RC1_IfcSignalTypeEnum_type = new enumeration_type("IfcSignalTypeEnum", 1019, items);
    }
    {
        std::vector<std::string> items; items.reserve(12);
        items.push_back("P_BOUNDEDVALUE");
        items.push_back("P_ENUMERATEDVALUE");
        items.push_back("P_LISTVALUE");
        items.push_back("P_REFERENCEVALUE");
        items.push_back("P_SINGLEVALUE");
        items.push_back("P_TABLEVALUE");
        items.push_back("Q_AREA");
        items.push_back("Q_COUNT");
        items.push_back("Q_LENGTH");
        items.push_back("Q_TIME");
        items.push_back("Q_VOLUME");
        items.push_back("Q_WEIGHT");
        IFC4X3_RC1_IfcSimplePropertyTemplateTypeEnum_type = new enumeration_type("IfcSimplePropertyTemplateTypeEnum", 1024, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("APPROACH_SLAB");
        items.push_back("BASESLAB");
        items.push_back("FLOOR");
        items.push_back("LANDING");
        items.push_back("NOTDEFINED");
        items.push_back("PAVING");
        items.push_back("ROOF");
        items.push_back("SIDEWALK");
        items.push_back("TRACKSLAB");
        items.push_back("USERDEFINED");
        items.push_back("WEARING");
        IFC4X3_RC1_IfcSlabTypeEnum_type = new enumeration_type("IfcSlabTypeEnum", 1035, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("NOTDEFINED");
        items.push_back("SOLARCOLLECTOR");
        items.push_back("SOLARPANEL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcSolarDeviceTypeEnum_type = new enumeration_type("IfcSolarDeviceTypeEnum", 1039, items);
    }
    IFC4X3_RC1_IfcSolidAngleMeasure_type = new type_declaration("IfcSolidAngleMeasure", 1040, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcSoundPowerLevelMeasure_type = new type_declaration("IfcSoundPowerLevelMeasure", 1044, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcSoundPowerMeasure_type = new type_declaration("IfcSoundPowerMeasure", 1045, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcSoundPressureLevelMeasure_type = new type_declaration("IfcSoundPressureLevelMeasure", 1046, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcSoundPressureMeasure_type = new type_declaration("IfcSoundPressureMeasure", 1047, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("CONVECTOR");
        items.push_back("NOTDEFINED");
        items.push_back("RADIATOR");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcSpaceHeaterTypeEnum_type = new enumeration_type("IfcSpaceHeaterTypeEnum", 1052, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("EXTERNAL");
        items.push_back("GFA");
        items.push_back("INTERNAL");
        items.push_back("NOTDEFINED");
        items.push_back("PARKING");
        items.push_back("SPACE");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcSpaceTypeEnum_type = new enumeration_type("IfcSpaceTypeEnum", 1054, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("CONSTRUCTION");
        items.push_back("FIRESAFETY");
        items.push_back("LIGHTING");
        items.push_back("NOTDEFINED");
        items.push_back("OCCUPANCY");
        items.push_back("RESERVATION");
        items.push_back("SECURITY");
        items.push_back("THERMAL");
        items.push_back("TRANSPORT");
        items.push_back("USERDEFINED");
        items.push_back("VENTILATION");
        IFC4X3_RC1_IfcSpatialZoneTypeEnum_type = new enumeration_type("IfcSpatialZoneTypeEnum", 1062, items);
    }
    IFC4X3_RC1_IfcSpecificHeatCapacityMeasure_type = new type_declaration("IfcSpecificHeatCapacityMeasure", 1063, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcSpecularExponent_type = new type_declaration("IfcSpecularExponent", 1064, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcSpecularRoughness_type = new type_declaration("IfcSpecularRoughness", 1066, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("BIRDCAGE");
        items.push_back("COWL");
        items.push_back("NOTDEFINED");
        items.push_back("RAINWATERHOPPER");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcStackTerminalTypeEnum_type = new enumeration_type("IfcStackTerminalTypeEnum", 1071, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("CURVED");
        items.push_back("FREEFORM");
        items.push_back("NOTDEFINED");
        items.push_back("SPIRAL");
        items.push_back("STRAIGHT");
        items.push_back("USERDEFINED");
        items.push_back("WINDER");
        IFC4X3_RC1_IfcStairFlightTypeEnum_type = new enumeration_type("IfcStairFlightTypeEnum", 1075, items);
    }
    {
        std::vector<std::string> items; items.reserve(17);
        items.push_back("CURVED_RUN_STAIR");
        items.push_back("DOUBLE_RETURN_STAIR");
        items.push_back("HALF_TURN_STAIR");
        items.push_back("HALF_WINDING_STAIR");
        items.push_back("LADDER");
        items.push_back("NOTDEFINED");
        items.push_back("QUARTER_TURN_STAIR");
        items.push_back("QUARTER_WINDING_STAIR");
        items.push_back("SPIRAL_STAIR");
        items.push_back("STRAIGHT_RUN_STAIR");
        items.push_back("THREE_QUARTER_TURN_STAIR");
        items.push_back("THREE_QUARTER_WINDING_STAIR");
        items.push_back("TWO_CURVED_RUN_STAIR");
        items.push_back("TWO_QUARTER_TURN_STAIR");
        items.push_back("TWO_QUARTER_WINDING_STAIR");
        items.push_back("TWO_STRAIGHT_RUN_STAIR");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcStairTypeEnum_type = new enumeration_type("IfcStairTypeEnum", 1077, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("LOCKED");
        items.push_back("READONLY");
        items.push_back("READONLYLOCKED");
        items.push_back("READWRITE");
        items.push_back("READWRITELOCKED");
        IFC4X3_RC1_IfcStateEnum_type = new enumeration_type("IfcStateEnum", 1078, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("CONST");
        items.push_back("DISCRETE");
        items.push_back("EQUIDISTANT");
        items.push_back("LINEAR");
        items.push_back("NOTDEFINED");
        items.push_back("PARABOLA");
        items.push_back("POLYGONAL");
        items.push_back("SINUS");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcStructuralCurveActivityTypeEnum_type = new enumeration_type("IfcStructuralCurveActivityTypeEnum", 1086, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("CABLE");
        items.push_back("COMPRESSION_MEMBER");
        items.push_back("NOTDEFINED");
        items.push_back("PIN_JOINED_MEMBER");
        items.push_back("RIGID_JOINED_MEMBER");
        items.push_back("TENSION_MEMBER");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcStructuralCurveMemberTypeEnum_type = new enumeration_type("IfcStructuralCurveMemberTypeEnum", 1089, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("BILINEAR");
        items.push_back("CONST");
        items.push_back("DISCRETE");
        items.push_back("ISOCONTOUR");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcStructuralSurfaceActivityTypeEnum_type = new enumeration_type("IfcStructuralSurfaceActivityTypeEnum", 1115, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("BENDING_ELEMENT");
        items.push_back("MEMBRANE_ELEMENT");
        items.push_back("NOTDEFINED");
        items.push_back("SHELL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcStructuralSurfaceMemberTypeEnum_type = new enumeration_type("IfcStructuralSurfaceMemberTypeEnum", 1118, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("NOTDEFINED");
        items.push_back("PURCHASE");
        items.push_back("USERDEFINED");
        items.push_back("WORK");
        IFC4X3_RC1_IfcSubContractResourceTypeEnum_type = new enumeration_type("IfcSubContractResourceTypeEnum", 1127, items);
    }
    {
        std::vector<std::string> items; items.reserve(13);
        items.push_back("DEFECT");
        items.push_back("HATCHMARKING");
        items.push_back("LINEMARKING");
        items.push_back("MARK");
        items.push_back("NONSKIDSURFACING");
        items.push_back("NOTDEFINED");
        items.push_back("PAVEMENTSURFACEMARKING");
        items.push_back("RUMBLESTRIP");
        items.push_back("SYMBOLMARKING");
        items.push_back("TAG");
        items.push_back("TRANSVERSERUMBLESTRIP");
        items.push_back("TREATMENT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcSurfaceFeatureTypeEnum_type = new enumeration_type("IfcSurfaceFeatureTypeEnum", 1133, items);
    }
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("BOTH");
        items.push_back("NEGATIVE");
        items.push_back("POSITIVE");
        IFC4X3_RC1_IfcSurfaceSide_type = new enumeration_type("IfcSurfaceSide", 1138, items);
    }
    {
        std::vector<std::string> items; items.reserve(13);
        items.push_back("CONTACTOR");
        items.push_back("DIMMERSWITCH");
        items.push_back("EMERGENCYSTOP");
        items.push_back("KEYPAD");
        items.push_back("MOMENTARYSWITCH");
        items.push_back("NOTDEFINED");
        items.push_back("RELAY");
        items.push_back("SELECTORSWITCH");
        items.push_back("STARTER");
        items.push_back("START_AND_STOP_EQUIPMENT");
        items.push_back("SWITCHDISCONNECTOR");
        items.push_back("TOGGLESWITCH");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcSwitchingDeviceTypeEnum_type = new enumeration_type("IfcSwitchingDeviceTypeEnum", 1153, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("NOTDEFINED");
        items.push_back("PANEL");
        items.push_back("SUBRACK");
        items.push_back("USERDEFINED");
        items.push_back("WORKSURFACE");
        IFC4X3_RC1_IfcSystemFurnitureElementTypeEnum_type = new enumeration_type("IfcSystemFurnitureElementTypeEnum", 1157, items);
    }
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("BASIN");
        items.push_back("BREAKPRESSURE");
        items.push_back("EXPANSION");
        items.push_back("FEEDANDEXPANSION");
        items.push_back("NOTDEFINED");
        items.push_back("OILRETENTIONTRAY");
        items.push_back("PRESSUREVESSEL");
        items.push_back("STORAGE");
        items.push_back("USERDEFINED");
        items.push_back("VESSEL");
        IFC4X3_RC1_IfcTankTypeEnum_type = new enumeration_type("IfcTankTypeEnum", 1163, items);
    }
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("ELAPSEDTIME");
        items.push_back("NOTDEFINED");
        items.push_back("WORKTIME");
        IFC4X3_RC1_IfcTaskDurationEnum_type = new enumeration_type("IfcTaskDurationEnum", 1165, items);
    }
    {
        std::vector<std::string> items; items.reserve(14);
        items.push_back("ATTENDANCE");
        items.push_back("CONSTRUCTION");
        items.push_back("DEMOLITION");
        items.push_back("DISMANTLE");
        items.push_back("DISPOSAL");
        items.push_back("INSTALLATION");
        items.push_back("LOGISTIC");
        items.push_back("MAINTENANCE");
        items.push_back("MOVE");
        items.push_back("NOTDEFINED");
        items.push_back("OPERATION");
        items.push_back("REMOVAL");
        items.push_back("RENOVATION");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcTaskTypeEnum_type = new enumeration_type("IfcTaskTypeEnum", 1169, items);
    }
    IFC4X3_RC1_IfcTemperatureGradientMeasure_type = new type_declaration("IfcTemperatureGradientMeasure", 1171, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcTemperatureRateOfChangeMeasure_type = new type_declaration("IfcTemperatureRateOfChangeMeasure", 1172, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("COUPLER");
        items.push_back("FIXED_END");
        items.push_back("NOTDEFINED");
        items.push_back("TENSIONING_END");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcTendonAnchorTypeEnum_type = new enumeration_type("IfcTendonAnchorTypeEnum", 1176, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("COUPLER");
        items.push_back("DIABOLO");
        items.push_back("DUCT");
        items.push_back("GROUTING_DUCT");
        items.push_back("NOTDEFINED");
        items.push_back("TRUMPET");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcTendonConduitTypeEnum_type = new enumeration_type("IfcTendonConduitTypeEnum", 1179, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("BAR");
        items.push_back("COATED");
        items.push_back("NOTDEFINED");
        items.push_back("STRAND");
        items.push_back("USERDEFINED");
        items.push_back("WIRE");
        IFC4X3_RC1_IfcTendonTypeEnum_type = new enumeration_type("IfcTendonTypeEnum", 1181, items);
    }
    IFC4X3_RC1_IfcText_type = new type_declaration("IfcText", 1184, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcTextAlignment_type = new type_declaration("IfcTextAlignment", 1185, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcTextDecoration_type = new type_declaration("IfcTextDecoration", 1186, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcTextFontName_type = new type_declaration("IfcTextFontName", 1187, new simple_type(simple_type::string_type));
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("DOWN");
        items.push_back("LEFT");
        items.push_back("RIGHT");
        items.push_back("UP");
        IFC4X3_RC1_IfcTextPath_type = new enumeration_type("IfcTextPath", 1191, items);
    }
    IFC4X3_RC1_IfcTextTransformation_type = new type_declaration("IfcTextTransformation", 1196, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcThermalAdmittanceMeasure_type = new type_declaration("IfcThermalAdmittanceMeasure", 1202, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcThermalConductivityMeasure_type = new type_declaration("IfcThermalConductivityMeasure", 1203, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcThermalExpansionCoefficientMeasure_type = new type_declaration("IfcThermalExpansionCoefficientMeasure", 1204, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcThermalResistanceMeasure_type = new type_declaration("IfcThermalResistanceMeasure", 1205, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcThermalTransmittanceMeasure_type = new type_declaration("IfcThermalTransmittanceMeasure", 1206, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcThermodynamicTemperatureMeasure_type = new type_declaration("IfcThermodynamicTemperatureMeasure", 1207, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcTime_type = new type_declaration("IfcTime", 1208, new simple_type(simple_type::string_type));
    IFC4X3_RC1_IfcTimeMeasure_type = new type_declaration("IfcTimeMeasure", 1209, new simple_type(simple_type::real_type));
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcDuration_type);
        items.push_back(IFC4X3_RC1_IfcRatioMeasure_type);
        IFC4X3_RC1_IfcTimeOrRatioSelect_type = new select_type("IfcTimeOrRatioSelect", 1210, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("CONTINUOUS");
        items.push_back("DISCRETE");
        items.push_back("DISCRETEBINARY");
        items.push_back("NOTDEFINED");
        items.push_back("PIECEWISEBINARY");
        items.push_back("PIECEWISECONSTANT");
        items.push_back("PIECEWISECONTINUOUS");
        IFC4X3_RC1_IfcTimeSeriesDataTypeEnum_type = new enumeration_type("IfcTimeSeriesDataTypeEnum", 1213, items);
    }
    IFC4X3_RC1_IfcTimeStamp_type = new type_declaration("IfcTimeStamp", 1215, new simple_type(simple_type::integer_type));
    IFC4X3_RC1_IfcTorqueMeasure_type = new type_declaration("IfcTorqueMeasure", 1219, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(10);
        items.push_back("BLOCKINGDEVICE");
        items.push_back("DERAILER");
        items.push_back("FROG");
        items.push_back("HALF_SET_OF_BLADES");
        items.push_back("NOTDEFINED");
        items.push_back("SLEEPER");
        items.push_back("SPEEDREGULATOR");
        items.push_back("TRACKENDOFALIGNMENT");
        items.push_back("USERDEFINED");
        items.push_back("VEHICLESTOP");
        IFC4X3_RC1_IfcTrackElementTypeEnum_type = new enumeration_type("IfcTrackElementTypeEnum", 1222, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("CHOPPER");
        items.push_back("COMBINED");
        items.push_back("CURRENT");
        items.push_back("FREQUENCY");
        items.push_back("INVERTER");
        items.push_back("NOTDEFINED");
        items.push_back("RECTIFIER");
        items.push_back("USERDEFINED");
        items.push_back("VOLTAGE");
        IFC4X3_RC1_IfcTransformerTypeEnum_type = new enumeration_type("IfcTransformerTypeEnum", 1225, items);
    }
    {
        std::vector<std::string> items; items.reserve(4);
        items.push_back("CONTINUOUS");
        items.push_back("CONTSAMEGRADIENT");
        items.push_back("CONTSAMEGRADIENTSAMECURVATURE");
        items.push_back("DISCONTINUOUS");
        IFC4X3_RC1_IfcTransitionCode_type = new enumeration_type("IfcTransitionCode", 1226, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("BIQUADRATICPARABOLA");
        items.push_back("BLOSSCURVE");
        items.push_back("CLOTHOIDCURVE");
        items.push_back("COSINECURVE");
        items.push_back("CUBICPARABOLA");
        items.push_back("SINECURVE");
        IFC4X3_RC1_IfcTransitionCurveType_type = new enumeration_type("IfcTransitionCurveType", 1228, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcBoolean_type);
        items.push_back(IFC4X3_RC1_IfcLinearStiffnessMeasure_type);
        IFC4X3_RC1_IfcTranslationalStiffnessSelect_type = new select_type("IfcTranslationalStiffnessSelect", 1229, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("CRANEWAY");
        items.push_back("ELEVATOR");
        items.push_back("ESCALATOR");
        items.push_back("LIFTINGGEAR");
        items.push_back("MOVINGWALKWAY");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcTransportElementFixedTypeEnum_type = new enumeration_type("IfcTransportElementFixedTypeEnum", 1231, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("CARGO");
        items.push_back("NOTDEFINED");
        items.push_back("ROLLINGSTOCK");
        items.push_back("USERDEFINED");
        items.push_back("VEHICLE");
        items.push_back("VEHICLEAIR");
        items.push_back("VEHICLEMARINE");
        items.push_back("VEHICLETRACKED");
        items.push_back("VEHICLEWHEELED");
        IFC4X3_RC1_IfcTransportElementNonFixedTypeEnum_type = new enumeration_type("IfcTransportElementNonFixedTypeEnum", 1232, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcTransportElementFixedTypeEnum_type);
        items.push_back(IFC4X3_RC1_IfcTransportElementNonFixedTypeEnum_type);
        IFC4X3_RC1_IfcTransportElementTypeSelect_type = new select_type("IfcTransportElementTypeSelect", 1234, items);
    }
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("CARTESIAN");
        items.push_back("PARAMETER");
        items.push_back("UNSPECIFIED");
        IFC4X3_RC1_IfcTrimmingPreference_type = new enumeration_type("IfcTrimmingPreference", 1239, items);
    }
    {
        std::vector<std::string> items; items.reserve(3);
        items.push_back("FINNED");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcTubeBundleTypeEnum_type = new enumeration_type("IfcTubeBundleTypeEnum", 1244, items);
    }
    IFC4X3_RC1_IfcURIReference_type = new type_declaration("IfcURIReference", 1258, new simple_type(simple_type::string_type));
    {
        std::vector<std::string> items; items.reserve(30);
        items.push_back("ABSORBEDDOSEUNIT");
        items.push_back("AMOUNTOFSUBSTANCEUNIT");
        items.push_back("AREAUNIT");
        items.push_back("DOSEEQUIVALENTUNIT");
        items.push_back("ELECTRICCAPACITANCEUNIT");
        items.push_back("ELECTRICCHARGEUNIT");
        items.push_back("ELECTRICCONDUCTANCEUNIT");
        items.push_back("ELECTRICCURRENTUNIT");
        items.push_back("ELECTRICRESISTANCEUNIT");
        items.push_back("ELECTRICVOLTAGEUNIT");
        items.push_back("ENERGYUNIT");
        items.push_back("FORCEUNIT");
        items.push_back("FREQUENCYUNIT");
        items.push_back("ILLUMINANCEUNIT");
        items.push_back("INDUCTANCEUNIT");
        items.push_back("LENGTHUNIT");
        items.push_back("LUMINOUSFLUXUNIT");
        items.push_back("LUMINOUSINTENSITYUNIT");
        items.push_back("MAGNETICFLUXDENSITYUNIT");
        items.push_back("MAGNETICFLUXUNIT");
        items.push_back("MASSUNIT");
        items.push_back("PLANEANGLEUNIT");
        items.push_back("POWERUNIT");
        items.push_back("PRESSUREUNIT");
        items.push_back("RADIOACTIVITYUNIT");
        items.push_back("SOLIDANGLEUNIT");
        items.push_back("THERMODYNAMICTEMPERATUREUNIT");
        items.push_back("TIMEUNIT");
        items.push_back("USERDEFINED");
        items.push_back("VOLUMEUNIT");
        IFC4X3_RC1_IfcUnitEnum_type = new enumeration_type("IfcUnitEnum", 1257, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("ALARMPANEL");
        items.push_back("COMBINED");
        items.push_back("CONTROLPANEL");
        items.push_back("GASDETECTIONPANEL");
        items.push_back("HUMIDISTAT");
        items.push_back("INDICATORPANEL");
        items.push_back("MIMICPANEL");
        items.push_back("NOTDEFINED");
        items.push_back("THERMOSTAT");
        items.push_back("USERDEFINED");
        items.push_back("WEATHERSTATION");
        IFC4X3_RC1_IfcUnitaryControlElementTypeEnum_type = new enumeration_type("IfcUnitaryControlElementTypeEnum", 1252, items);
    }
    {
        std::vector<std::string> items; items.reserve(7);
        items.push_back("AIRCONDITIONINGUNIT");
        items.push_back("AIRHANDLER");
        items.push_back("DEHUMIDIFIER");
        items.push_back("NOTDEFINED");
        items.push_back("ROOFTOPUNIT");
        items.push_back("SPLITSYSTEM");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcUnitaryEquipmentTypeEnum_type = new enumeration_type("IfcUnitaryEquipmentTypeEnum", 1255, items);
    }
    {
        std::vector<std::string> items; items.reserve(23);
        items.push_back("AIRRELEASE");
        items.push_back("ANTIVACUUM");
        items.push_back("CHANGEOVER");
        items.push_back("CHECK");
        items.push_back("COMMISSIONING");
        items.push_back("DIVERTING");
        items.push_back("DOUBLECHECK");
        items.push_back("DOUBLEREGULATING");
        items.push_back("DRAWOFFCOCK");
        items.push_back("FAUCET");
        items.push_back("FLUSHING");
        items.push_back("GASCOCK");
        items.push_back("GASTAP");
        items.push_back("ISOLATING");
        items.push_back("MIXING");
        items.push_back("NOTDEFINED");
        items.push_back("PRESSUREREDUCING");
        items.push_back("PRESSURERELIEF");
        items.push_back("REGULATING");
        items.push_back("SAFETYCUTOFF");
        items.push_back("STEAMTRAP");
        items.push_back("STOPCOCK");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcValveTypeEnum_type = new enumeration_type("IfcValveTypeEnum", 1263, items);
    }
    IFC4X3_RC1_IfcVaporPermeabilityMeasure_type = new type_declaration("IfcVaporPermeabilityMeasure", 1264, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("AXIAL_YIELD");
        items.push_back("BENDING_YIELD");
        items.push_back("FRICTION");
        items.push_back("NOTDEFINED");
        items.push_back("RUBBER");
        items.push_back("SHEAR_YIELD");
        items.push_back("USERDEFINED");
        items.push_back("VISCOUS");
        IFC4X3_RC1_IfcVibrationDamperTypeEnum_type = new enumeration_type("IfcVibrationDamperTypeEnum", 1272, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("BASE");
        items.push_back("COMPRESSION");
        items.push_back("NOTDEFINED");
        items.push_back("SPRING");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcVibrationIsolatorTypeEnum_type = new enumeration_type("IfcVibrationIsolatorTypeEnum", 1275, items);
    }
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("CHAMFER");
        items.push_back("CUTOUT");
        items.push_back("EDGE");
        items.push_back("HOLE");
        items.push_back("MITER");
        items.push_back("NOTCH");
        items.push_back("NOTDEFINED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcVoidingFeatureTypeEnum_type = new enumeration_type("IfcVoidingFeatureTypeEnum", 1279, items);
    }
    IFC4X3_RC1_IfcVolumeMeasure_type = new type_declaration("IfcVolumeMeasure", 1281, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcVolumetricFlowRateMeasure_type = new type_declaration("IfcVolumetricFlowRateMeasure", 1282, new simple_type(simple_type::real_type));
    {
        std::vector<std::string> items; items.reserve(13);
        items.push_back("ELEMENTEDWALL");
        items.push_back("MOVABLE");
        items.push_back("NOTDEFINED");
        items.push_back("PARAPET");
        items.push_back("PARTITIONING");
        items.push_back("PLUMBINGWALL");
        items.push_back("POLYGONAL");
        items.push_back("RETAININGWALL");
        items.push_back("SHEAR");
        items.push_back("SOLIDWALL");
        items.push_back("STANDARD");
        items.push_back("USERDEFINED");
        items.push_back("WAVEWALL");
        IFC4X3_RC1_IfcWallTypeEnum_type = new enumeration_type("IfcWallTypeEnum", 1287, items);
    }
    IFC4X3_RC1_IfcWarpingConstantMeasure_type = new type_declaration("IfcWarpingConstantMeasure", 1288, new simple_type(simple_type::real_type));
    IFC4X3_RC1_IfcWarpingMomentMeasure_type = new type_declaration("IfcWarpingMomentMeasure", 1289, new simple_type(simple_type::real_type));
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcBoolean_type);
        items.push_back(IFC4X3_RC1_IfcWarpingMomentMeasure_type);
        IFC4X3_RC1_IfcWarpingStiffnessSelect_type = new select_type("IfcWarpingStiffnessSelect", 1290, items);
    }
    {
        std::vector<std::string> items; items.reserve(9);
        items.push_back("FLOORTRAP");
        items.push_back("FLOORWASTE");
        items.push_back("GULLYSUMP");
        items.push_back("GULLYTRAP");
        items.push_back("NOTDEFINED");
        items.push_back("ROOFDRAIN");
        items.push_back("USERDEFINED");
        items.push_back("WASTEDISPOSALUNIT");
        items.push_back("WASTETRAP");
        IFC4X3_RC1_IfcWasteTerminalTypeEnum_type = new enumeration_type("IfcWasteTerminalTypeEnum", 1293, items);
    }
    {
        std::vector<std::string> items; items.reserve(14);
        items.push_back("BOTTOMHUNG");
        items.push_back("FIXEDCASEMENT");
        items.push_back("NOTDEFINED");
        items.push_back("OTHEROPERATION");
        items.push_back("PIVOTHORIZONTAL");
        items.push_back("PIVOTVERTICAL");
        items.push_back("REMOVABLECASEMENT");
        items.push_back("SIDEHUNGLEFTHAND");
        items.push_back("SIDEHUNGRIGHTHAND");
        items.push_back("SLIDINGHORIZONTAL");
        items.push_back("SLIDINGVERTICAL");
        items.push_back("TILTANDTURNLEFTHAND");
        items.push_back("TILTANDTURNRIGHTHAND");
        items.push_back("TOPHUNG");
        IFC4X3_RC1_IfcWindowPanelOperationEnum_type = new enumeration_type("IfcWindowPanelOperationEnum", 1297, items);
    }
    {
        std::vector<std::string> items; items.reserve(6);
        items.push_back("BOTTOM");
        items.push_back("LEFT");
        items.push_back("MIDDLE");
        items.push_back("NOTDEFINED");
        items.push_back("RIGHT");
        items.push_back("TOP");
        IFC4X3_RC1_IfcWindowPanelPositionEnum_type = new enumeration_type("IfcWindowPanelPositionEnum", 1298, items);
    }
    {
        std::vector<std::string> items; items.reserve(8);
        items.push_back("ALUMINIUM");
        items.push_back("ALUMINIUM_WOOD");
        items.push_back("HIGH_GRADE_STEEL");
        items.push_back("NOTDEFINED");
        items.push_back("OTHER_CONSTRUCTION");
        items.push_back("PLASTIC");
        items.push_back("STEEL");
        items.push_back("WOOD");
        IFC4X3_RC1_IfcWindowStyleConstructionEnum_type = new enumeration_type("IfcWindowStyleConstructionEnum", 1302, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("DOUBLE_PANEL_HORIZONTAL");
        items.push_back("DOUBLE_PANEL_VERTICAL");
        items.push_back("NOTDEFINED");
        items.push_back("SINGLE_PANEL");
        items.push_back("TRIPLE_PANEL_BOTTOM");
        items.push_back("TRIPLE_PANEL_HORIZONTAL");
        items.push_back("TRIPLE_PANEL_LEFT");
        items.push_back("TRIPLE_PANEL_RIGHT");
        items.push_back("TRIPLE_PANEL_TOP");
        items.push_back("TRIPLE_PANEL_VERTICAL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcWindowStyleOperationEnum_type = new enumeration_type("IfcWindowStyleOperationEnum", 1303, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("LIGHTDOME");
        items.push_back("NOTDEFINED");
        items.push_back("SKYLIGHT");
        items.push_back("USERDEFINED");
        items.push_back("WINDOW");
        IFC4X3_RC1_IfcWindowTypeEnum_type = new enumeration_type("IfcWindowTypeEnum", 1305, items);
    }
    {
        std::vector<std::string> items; items.reserve(11);
        items.push_back("DOUBLE_PANEL_HORIZONTAL");
        items.push_back("DOUBLE_PANEL_VERTICAL");
        items.push_back("NOTDEFINED");
        items.push_back("SINGLE_PANEL");
        items.push_back("TRIPLE_PANEL_BOTTOM");
        items.push_back("TRIPLE_PANEL_HORIZONTAL");
        items.push_back("TRIPLE_PANEL_LEFT");
        items.push_back("TRIPLE_PANEL_RIGHT");
        items.push_back("TRIPLE_PANEL_TOP");
        items.push_back("TRIPLE_PANEL_VERTICAL");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcWindowTypePartitioningEnum_type = new enumeration_type("IfcWindowTypePartitioningEnum", 1306, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("FIRSTSHIFT");
        items.push_back("NOTDEFINED");
        items.push_back("SECONDSHIFT");
        items.push_back("THIRDSHIFT");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcWorkCalendarTypeEnum_type = new enumeration_type("IfcWorkCalendarTypeEnum", 1308, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("ACTUAL");
        items.push_back("BASELINE");
        items.push_back("NOTDEFINED");
        items.push_back("PLANNED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcWorkPlanTypeEnum_type = new enumeration_type("IfcWorkPlanTypeEnum", 1311, items);
    }
    {
        std::vector<std::string> items; items.reserve(5);
        items.push_back("ACTUAL");
        items.push_back("BASELINE");
        items.push_back("NOTDEFINED");
        items.push_back("PLANNED");
        items.push_back("USERDEFINED");
        IFC4X3_RC1_IfcWorkScheduleTypeEnum_type = new enumeration_type("IfcWorkScheduleTypeEnum", 1313, items);
    }
    IFC4X3_RC1_IfcActorRole_type = new entity("IfcActorRole", false, 7, 0);
    IFC4X3_RC1_IfcAddress_type = new entity("IfcAddress", true, 12, 0);
    IFC4X3_RC1_IfcApplication_type = new entity("IfcApplication", false, 52, 0);
    IFC4X3_RC1_IfcAppliedValue_type = new entity("IfcAppliedValue", false, 53, 0);
    IFC4X3_RC1_IfcApproval_type = new entity("IfcApproval", false, 55, 0);
    IFC4X3_RC1_IfcBoundaryCondition_type = new entity("IfcBoundaryCondition", true, 97, 0);
    IFC4X3_RC1_IfcBoundaryEdgeCondition_type = new entity("IfcBoundaryEdgeCondition", false, 99, IFC4X3_RC1_IfcBoundaryCondition_type);
    IFC4X3_RC1_IfcBoundaryFaceCondition_type = new entity("IfcBoundaryFaceCondition", false, 100, IFC4X3_RC1_IfcBoundaryCondition_type);
    IFC4X3_RC1_IfcBoundaryNodeCondition_type = new entity("IfcBoundaryNodeCondition", false, 101, IFC4X3_RC1_IfcBoundaryCondition_type);
    IFC4X3_RC1_IfcBoundaryNodeConditionWarping_type = new entity("IfcBoundaryNodeConditionWarping", false, 102, IFC4X3_RC1_IfcBoundaryNodeCondition_type);
    IFC4X3_RC1_IfcConnectionGeometry_type = new entity("IfcConnectionGeometry", true, 212, 0);
    IFC4X3_RC1_IfcConnectionPointGeometry_type = new entity("IfcConnectionPointGeometry", false, 214, IFC4X3_RC1_IfcConnectionGeometry_type);
    IFC4X3_RC1_IfcConnectionSurfaceGeometry_type = new entity("IfcConnectionSurfaceGeometry", false, 215, IFC4X3_RC1_IfcConnectionGeometry_type);
    IFC4X3_RC1_IfcConnectionVolumeGeometry_type = new entity("IfcConnectionVolumeGeometry", false, 217, IFC4X3_RC1_IfcConnectionGeometry_type);
    IFC4X3_RC1_IfcConstraint_type = new entity("IfcConstraint", true, 218, 0);
    IFC4X3_RC1_IfcCoordinateOperation_type = new entity("IfcCoordinateOperation", true, 249, 0);
    IFC4X3_RC1_IfcCoordinateReferenceSystem_type = new entity("IfcCoordinateReferenceSystem", true, 250, 0);
    IFC4X3_RC1_IfcCostValue_type = new entity("IfcCostValue", false, 256, IFC4X3_RC1_IfcAppliedValue_type);
    IFC4X3_RC1_IfcDerivedUnit_type = new entity("IfcDerivedUnit", false, 303, 0);
    IFC4X3_RC1_IfcDerivedUnitElement_type = new entity("IfcDerivedUnitElement", false, 304, 0);
    IFC4X3_RC1_IfcDimensionalExponents_type = new entity("IfcDimensionalExponents", false, 307, 0);
    IFC4X3_RC1_IfcExternalInformation_type = new entity("IfcExternalInformation", true, 431, 0);
    IFC4X3_RC1_IfcExternalReference_type = new entity("IfcExternalReference", true, 435, 0);
    IFC4X3_RC1_IfcExternallyDefinedHatchStyle_type = new entity("IfcExternallyDefinedHatchStyle", false, 432, IFC4X3_RC1_IfcExternalReference_type);
    IFC4X3_RC1_IfcExternallyDefinedSurfaceStyle_type = new entity("IfcExternallyDefinedSurfaceStyle", false, 433, IFC4X3_RC1_IfcExternalReference_type);
    IFC4X3_RC1_IfcExternallyDefinedTextFont_type = new entity("IfcExternallyDefinedTextFont", false, 434, IFC4X3_RC1_IfcExternalReference_type);
    IFC4X3_RC1_IfcGridAxis_type = new entity("IfcGridAxis", false, 527, 0);
    IFC4X3_RC1_IfcIrregularTimeSeriesValue_type = new entity("IfcIrregularTimeSeriesValue", false, 569, 0);
    IFC4X3_RC1_IfcLibraryInformation_type = new entity("IfcLibraryInformation", false, 591, IFC4X3_RC1_IfcExternalInformation_type);
    IFC4X3_RC1_IfcLibraryReference_type = new entity("IfcLibraryReference", false, 592, IFC4X3_RC1_IfcExternalReference_type);
    IFC4X3_RC1_IfcLightDistributionData_type = new entity("IfcLightDistributionData", false, 595, 0);
    IFC4X3_RC1_IfcLightIntensityDistribution_type = new entity("IfcLightIntensityDistribution", false, 601, 0);
    IFC4X3_RC1_IfcMapConversion_type = new entity("IfcMapConversion", false, 636, IFC4X3_RC1_IfcCoordinateOperation_type);
    IFC4X3_RC1_IfcMaterialClassificationRelationship_type = new entity("IfcMaterialClassificationRelationship", false, 646, 0);
    IFC4X3_RC1_IfcMaterialDefinition_type = new entity("IfcMaterialDefinition", true, 649, 0);
    IFC4X3_RC1_IfcMaterialLayer_type = new entity("IfcMaterialLayer", false, 651, IFC4X3_RC1_IfcMaterialDefinition_type);
    IFC4X3_RC1_IfcMaterialLayerSet_type = new entity("IfcMaterialLayerSet", false, 652, IFC4X3_RC1_IfcMaterialDefinition_type);
    IFC4X3_RC1_IfcMaterialLayerWithOffsets_type = new entity("IfcMaterialLayerWithOffsets", false, 654, IFC4X3_RC1_IfcMaterialLayer_type);
    IFC4X3_RC1_IfcMaterialList_type = new entity("IfcMaterialList", false, 655, 0);
    IFC4X3_RC1_IfcMaterialProfile_type = new entity("IfcMaterialProfile", false, 656, IFC4X3_RC1_IfcMaterialDefinition_type);
    IFC4X3_RC1_IfcMaterialProfileSet_type = new entity("IfcMaterialProfileSet", false, 657, IFC4X3_RC1_IfcMaterialDefinition_type);
    IFC4X3_RC1_IfcMaterialProfileWithOffsets_type = new entity("IfcMaterialProfileWithOffsets", false, 660, IFC4X3_RC1_IfcMaterialProfile_type);
    IFC4X3_RC1_IfcMaterialUsageDefinition_type = new entity("IfcMaterialUsageDefinition", true, 664, 0);
    IFC4X3_RC1_IfcMeasureWithUnit_type = new entity("IfcMeasureWithUnit", false, 666, 0);
    IFC4X3_RC1_IfcMetric_type = new entity("IfcMetric", false, 677, IFC4X3_RC1_IfcConstraint_type);
    IFC4X3_RC1_IfcMonetaryUnit_type = new entity("IfcMonetaryUnit", false, 694, 0);
    IFC4X3_RC1_IfcNamedUnit_type = new entity("IfcNamedUnit", true, 702, 0);
    IFC4X3_RC1_IfcObjectPlacement_type = new entity("IfcObjectPlacement", true, 714, 0);
    IFC4X3_RC1_IfcObjective_type = new entity("IfcObjective", false, 712, IFC4X3_RC1_IfcConstraint_type);
    IFC4X3_RC1_IfcOrganization_type = new entity("IfcOrganization", false, 728, 0);
    IFC4X3_RC1_IfcOwnerHistory_type = new entity("IfcOwnerHistory", false, 736, 0);
    IFC4X3_RC1_IfcPerson_type = new entity("IfcPerson", false, 749, 0);
    IFC4X3_RC1_IfcPersonAndOrganization_type = new entity("IfcPersonAndOrganization", false, 750, 0);
    IFC4X3_RC1_IfcPhysicalQuantity_type = new entity("IfcPhysicalQuantity", true, 754, 0);
    IFC4X3_RC1_IfcPhysicalSimpleQuantity_type = new entity("IfcPhysicalSimpleQuantity", true, 755, IFC4X3_RC1_IfcPhysicalQuantity_type);
    IFC4X3_RC1_IfcPostalAddress_type = new entity("IfcPostalAddress", false, 792, IFC4X3_RC1_IfcAddress_type);
    IFC4X3_RC1_IfcPresentationItem_type = new entity("IfcPresentationItem", true, 802, 0);
    IFC4X3_RC1_IfcPresentationLayerAssignment_type = new entity("IfcPresentationLayerAssignment", false, 803, 0);
    IFC4X3_RC1_IfcPresentationLayerWithStyle_type = new entity("IfcPresentationLayerWithStyle", false, 804, IFC4X3_RC1_IfcPresentationLayerAssignment_type);
    IFC4X3_RC1_IfcPresentationStyle_type = new entity("IfcPresentationStyle", true, 805, 0);
    IFC4X3_RC1_IfcPresentationStyleAssignment_type = new entity("IfcPresentationStyleAssignment", false, 806, 0);
    IFC4X3_RC1_IfcProductRepresentation_type = new entity("IfcProductRepresentation", true, 816, 0);
    IFC4X3_RC1_IfcProfileDef_type = new entity("IfcProfileDef", false, 819, 0);
    IFC4X3_RC1_IfcProjectedCRS_type = new entity("IfcProjectedCRS", false, 823, IFC4X3_RC1_IfcCoordinateReferenceSystem_type);
    IFC4X3_RC1_IfcPropertyAbstraction_type = new entity("IfcPropertyAbstraction", true, 831, 0);
    IFC4X3_RC1_IfcPropertyEnumeration_type = new entity("IfcPropertyEnumeration", false, 836, IFC4X3_RC1_IfcPropertyAbstraction_type);
    IFC4X3_RC1_IfcQuantityArea_type = new entity("IfcQuantityArea", false, 859, IFC4X3_RC1_IfcPhysicalSimpleQuantity_type);
    IFC4X3_RC1_IfcQuantityCount_type = new entity("IfcQuantityCount", false, 860, IFC4X3_RC1_IfcPhysicalSimpleQuantity_type);
    IFC4X3_RC1_IfcQuantityLength_type = new entity("IfcQuantityLength", false, 861, IFC4X3_RC1_IfcPhysicalSimpleQuantity_type);
    IFC4X3_RC1_IfcQuantityTime_type = new entity("IfcQuantityTime", false, 863, IFC4X3_RC1_IfcPhysicalSimpleQuantity_type);
    IFC4X3_RC1_IfcQuantityVolume_type = new entity("IfcQuantityVolume", false, 864, IFC4X3_RC1_IfcPhysicalSimpleQuantity_type);
    IFC4X3_RC1_IfcQuantityWeight_type = new entity("IfcQuantityWeight", false, 865, IFC4X3_RC1_IfcPhysicalSimpleQuantity_type);
    IFC4X3_RC1_IfcRecurrencePattern_type = new entity("IfcRecurrencePattern", false, 889, 0);
    IFC4X3_RC1_IfcReference_type = new entity("IfcReference", false, 891, 0);
    IFC4X3_RC1_IfcRepresentation_type = new entity("IfcRepresentation", true, 961, 0);
    IFC4X3_RC1_IfcRepresentationContext_type = new entity("IfcRepresentationContext", true, 962, 0);
    IFC4X3_RC1_IfcRepresentationItem_type = new entity("IfcRepresentationItem", true, 963, 0);
    IFC4X3_RC1_IfcRepresentationMap_type = new entity("IfcRepresentationMap", false, 964, 0);
    IFC4X3_RC1_IfcResourceLevelRelationship_type = new entity("IfcResourceLevelRelationship", true, 968, 0);
    IFC4X3_RC1_IfcRoot_type = new entity("IfcRoot", true, 982, 0);
    IFC4X3_RC1_IfcSIUnit_type = new entity("IfcSIUnit", false, 1028, IFC4X3_RC1_IfcNamedUnit_type);
    IFC4X3_RC1_IfcSchedulingTime_type = new entity("IfcSchedulingTime", true, 991, 0);
    IFC4X3_RC1_IfcShapeAspect_type = new entity("IfcShapeAspect", false, 1010, 0);
    IFC4X3_RC1_IfcShapeModel_type = new entity("IfcShapeModel", true, 1011, IFC4X3_RC1_IfcRepresentation_type);
    IFC4X3_RC1_IfcShapeRepresentation_type = new entity("IfcShapeRepresentation", false, 1012, IFC4X3_RC1_IfcShapeModel_type);
    IFC4X3_RC1_IfcStructuralConnectionCondition_type = new entity("IfcStructuralConnectionCondition", true, 1084, 0);
    IFC4X3_RC1_IfcStructuralLoad_type = new entity("IfcStructuralLoad", true, 1094, 0);
    IFC4X3_RC1_IfcStructuralLoadConfiguration_type = new entity("IfcStructuralLoadConfiguration", false, 1096, IFC4X3_RC1_IfcStructuralLoad_type);
    IFC4X3_RC1_IfcStructuralLoadOrResult_type = new entity("IfcStructuralLoadOrResult", true, 1099, IFC4X3_RC1_IfcStructuralLoad_type);
    IFC4X3_RC1_IfcStructuralLoadStatic_type = new entity("IfcStructuralLoadStatic", true, 1105, IFC4X3_RC1_IfcStructuralLoadOrResult_type);
    IFC4X3_RC1_IfcStructuralLoadTemperature_type = new entity("IfcStructuralLoadTemperature", false, 1106, IFC4X3_RC1_IfcStructuralLoadStatic_type);
    IFC4X3_RC1_IfcStyleModel_type = new entity("IfcStyleModel", true, 1124, IFC4X3_RC1_IfcRepresentation_type);
    IFC4X3_RC1_IfcStyledItem_type = new entity("IfcStyledItem", false, 1122, IFC4X3_RC1_IfcRepresentationItem_type);
    IFC4X3_RC1_IfcStyledRepresentation_type = new entity("IfcStyledRepresentation", false, 1123, IFC4X3_RC1_IfcStyleModel_type);
    IFC4X3_RC1_IfcSurfaceReinforcementArea_type = new entity("IfcSurfaceReinforcementArea", false, 1137, IFC4X3_RC1_IfcStructuralLoadOrResult_type);
    IFC4X3_RC1_IfcSurfaceStyle_type = new entity("IfcSurfaceStyle", false, 1139, IFC4X3_RC1_IfcPresentationStyle_type);
    IFC4X3_RC1_IfcSurfaceStyleLighting_type = new entity("IfcSurfaceStyleLighting", false, 1141, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcSurfaceStyleRefraction_type = new entity("IfcSurfaceStyleRefraction", false, 1142, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcSurfaceStyleShading_type = new entity("IfcSurfaceStyleShading", false, 1144, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcSurfaceStyleWithTextures_type = new entity("IfcSurfaceStyleWithTextures", false, 1145, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcSurfaceTexture_type = new entity("IfcSurfaceTexture", true, 1146, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcTable_type = new entity("IfcTable", false, 1158, 0);
    IFC4X3_RC1_IfcTableColumn_type = new entity("IfcTableColumn", false, 1159, 0);
    IFC4X3_RC1_IfcTableRow_type = new entity("IfcTableRow", false, 1160, 0);
    IFC4X3_RC1_IfcTaskTime_type = new entity("IfcTaskTime", false, 1166, IFC4X3_RC1_IfcSchedulingTime_type);
    IFC4X3_RC1_IfcTaskTimeRecurring_type = new entity("IfcTaskTimeRecurring", false, 1167, IFC4X3_RC1_IfcTaskTime_type);
    IFC4X3_RC1_IfcTelecomAddress_type = new entity("IfcTelecomAddress", false, 1170, IFC4X3_RC1_IfcAddress_type);
    IFC4X3_RC1_IfcTextStyle_type = new entity("IfcTextStyle", false, 1192, IFC4X3_RC1_IfcPresentationStyle_type);
    IFC4X3_RC1_IfcTextStyleForDefinedFont_type = new entity("IfcTextStyleForDefinedFont", false, 1194, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcTextStyleTextModel_type = new entity("IfcTextStyleTextModel", false, 1195, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcTextureCoordinate_type = new entity("IfcTextureCoordinate", true, 1197, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcTextureCoordinateGenerator_type = new entity("IfcTextureCoordinateGenerator", false, 1198, IFC4X3_RC1_IfcTextureCoordinate_type);
    IFC4X3_RC1_IfcTextureMap_type = new entity("IfcTextureMap", false, 1199, IFC4X3_RC1_IfcTextureCoordinate_type);
    IFC4X3_RC1_IfcTextureVertex_type = new entity("IfcTextureVertex", false, 1200, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcTextureVertexList_type = new entity("IfcTextureVertexList", false, 1201, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcTimePeriod_type = new entity("IfcTimePeriod", false, 1211, 0);
    IFC4X3_RC1_IfcTimeSeries_type = new entity("IfcTimeSeries", true, 1212, 0);
    IFC4X3_RC1_IfcTimeSeriesValue_type = new entity("IfcTimeSeriesValue", false, 1214, 0);
    IFC4X3_RC1_IfcTopologicalRepresentationItem_type = new entity("IfcTopologicalRepresentationItem", true, 1216, IFC4X3_RC1_IfcRepresentationItem_type);
    IFC4X3_RC1_IfcTopologyRepresentation_type = new entity("IfcTopologyRepresentation", false, 1217, IFC4X3_RC1_IfcShapeModel_type);
    IFC4X3_RC1_IfcUnitAssignment_type = new entity("IfcUnitAssignment", false, 1256, 0);
    IFC4X3_RC1_IfcVertex_type = new entity("IfcVertex", false, 1267, IFC4X3_RC1_IfcTopologicalRepresentationItem_type);
    IFC4X3_RC1_IfcVertexPoint_type = new entity("IfcVertexPoint", false, 1269, IFC4X3_RC1_IfcVertex_type);
    IFC4X3_RC1_IfcVirtualGridIntersection_type = new entity("IfcVirtualGridIntersection", false, 1277, 0);
    IFC4X3_RC1_IfcWorkTime_type = new entity("IfcWorkTime", false, 1314, IFC4X3_RC1_IfcSchedulingTime_type);
    {
        std::vector<const declaration*> items; items.reserve(3);
        items.push_back(IFC4X3_RC1_IfcOrganization_type);
        items.push_back(IFC4X3_RC1_IfcPerson_type);
        items.push_back(IFC4X3_RC1_IfcPersonAndOrganization_type);
        IFC4X3_RC1_IfcActorSelect_type = new select_type("IfcActorSelect", 8, items);
    }
    IFC4X3_RC1_IfcArcIndex_type = new type_declaration("IfcArcIndex", 60, new aggregation_type(aggregation_type::list_type, 3, 3, new named_type(IFC4X3_RC1_IfcPositiveInteger_type)));
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcLengthMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPlaneAngleMeasure_type);
        IFC4X3_RC1_IfcBendingParameterSelect_type = new select_type("IfcBendingParameterSelect", 84, items);
    }
    IFC4X3_RC1_IfcBoxAlignment_type = new type_declaration("IfcBoxAlignment", 106, new named_type(IFC4X3_RC1_IfcLabel_type));
    {
        std::vector<const declaration*> items; items.reserve(71);
        items.push_back(IFC4X3_RC1_IfcAbsorbedDoseMeasure_type);
        items.push_back(IFC4X3_RC1_IfcAccelerationMeasure_type);
        items.push_back(IFC4X3_RC1_IfcAngularVelocityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcAreaDensityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcCompoundPlaneAngleMeasure_type);
        items.push_back(IFC4X3_RC1_IfcCurvatureMeasure_type);
        items.push_back(IFC4X3_RC1_IfcDoseEquivalentMeasure_type);
        items.push_back(IFC4X3_RC1_IfcDynamicViscosityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcElectricCapacitanceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcElectricChargeMeasure_type);
        items.push_back(IFC4X3_RC1_IfcElectricConductanceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcElectricResistanceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcElectricVoltageMeasure_type);
        items.push_back(IFC4X3_RC1_IfcEnergyMeasure_type);
        items.push_back(IFC4X3_RC1_IfcForceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcFrequencyMeasure_type);
        items.push_back(IFC4X3_RC1_IfcHeatFluxDensityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcHeatingValueMeasure_type);
        items.push_back(IFC4X3_RC1_IfcIlluminanceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcInductanceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcIntegerCountRateMeasure_type);
        items.push_back(IFC4X3_RC1_IfcIonConcentrationMeasure_type);
        items.push_back(IFC4X3_RC1_IfcIsothermalMoistureCapacityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcKinematicViscosityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcLinearForceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcLinearMomentMeasure_type);
        items.push_back(IFC4X3_RC1_IfcLinearStiffnessMeasure_type);
        items.push_back(IFC4X3_RC1_IfcLinearVelocityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcLuminousFluxMeasure_type);
        items.push_back(IFC4X3_RC1_IfcLuminousIntensityDistributionMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMagneticFluxDensityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMagneticFluxMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMassDensityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMassFlowRateMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMassPerLengthMeasure_type);
        items.push_back(IFC4X3_RC1_IfcModulusOfElasticityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcModulusOfLinearSubgradeReactionMeasure_type);
        items.push_back(IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionMeasure_type);
        items.push_back(IFC4X3_RC1_IfcModulusOfSubgradeReactionMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMoistureDiffusivityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMolecularWeightMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMomentOfInertiaMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMonetaryMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPHMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPlanarForceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPowerMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPressureMeasure_type);
        items.push_back(IFC4X3_RC1_IfcRadioActivityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcRotationalFrequencyMeasure_type);
        items.push_back(IFC4X3_RC1_IfcRotationalMassMeasure_type);
        items.push_back(IFC4X3_RC1_IfcRotationalStiffnessMeasure_type);
        items.push_back(IFC4X3_RC1_IfcSectionModulusMeasure_type);
        items.push_back(IFC4X3_RC1_IfcSectionalAreaIntegralMeasure_type);
        items.push_back(IFC4X3_RC1_IfcShearModulusMeasure_type);
        items.push_back(IFC4X3_RC1_IfcSoundPowerLevelMeasure_type);
        items.push_back(IFC4X3_RC1_IfcSoundPowerMeasure_type);
        items.push_back(IFC4X3_RC1_IfcSoundPressureLevelMeasure_type);
        items.push_back(IFC4X3_RC1_IfcSoundPressureMeasure_type);
        items.push_back(IFC4X3_RC1_IfcSpecificHeatCapacityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcTemperatureGradientMeasure_type);
        items.push_back(IFC4X3_RC1_IfcTemperatureRateOfChangeMeasure_type);
        items.push_back(IFC4X3_RC1_IfcThermalAdmittanceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcThermalConductivityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcThermalExpansionCoefficientMeasure_type);
        items.push_back(IFC4X3_RC1_IfcThermalResistanceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcThermalTransmittanceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcTorqueMeasure_type);
        items.push_back(IFC4X3_RC1_IfcVaporPermeabilityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcVolumetricFlowRateMeasure_type);
        items.push_back(IFC4X3_RC1_IfcWarpingConstantMeasure_type);
        items.push_back(IFC4X3_RC1_IfcWarpingMomentMeasure_type);
        IFC4X3_RC1_IfcDerivedMeasureValue_type = new select_type("IfcDerivedMeasureValue", 301, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(5);
        items.push_back(IFC4X3_RC1_IfcBridgePartTypeEnum_type);
        items.push_back(IFC4X3_RC1_IfcFacilityPartCommonTypeEnum_type);
        items.push_back(IFC4X3_RC1_IfcMarinePartTypeEnum_type);
        items.push_back(IFC4X3_RC1_IfcRailwayPartTypeEnum_type);
        items.push_back(IFC4X3_RC1_IfcRoadPartTypeEnum_type);
        IFC4X3_RC1_IfcFacilityPartTypeSelect_type = new select_type("IfcFacilityPartTypeSelect", 452, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(3);
        items.push_back(IFC4X3_RC1_IfcImpactProtectionDeviceTypeEnum_type);
        items.push_back(IFC4X3_RC1_IfcVibrationDamperTypeEnum_type);
        items.push_back(IFC4X3_RC1_IfcVibrationIsolatorTypeEnum_type);
        IFC4X3_RC1_IfcImpactProtectionDeviceTypeSelect_type = new select_type("IfcImpactProtectionDeviceTypeSelect", 548, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcRepresentation_type);
        items.push_back(IFC4X3_RC1_IfcRepresentationItem_type);
        IFC4X3_RC1_IfcLayeredItem_type = new select_type("IfcLayeredItem", 588, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcLibraryInformation_type);
        items.push_back(IFC4X3_RC1_IfcLibraryReference_type);
        IFC4X3_RC1_IfcLibrarySelect_type = new select_type("IfcLibrarySelect", 593, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcExternalReference_type);
        items.push_back(IFC4X3_RC1_IfcLightIntensityDistribution_type);
        IFC4X3_RC1_IfcLightDistributionDataSourceSelect_type = new select_type("IfcLightDistributionDataSourceSelect", 596, items);
    }
    IFC4X3_RC1_IfcLineIndex_type = new type_declaration("IfcLineIndex", 619, new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcPositiveInteger_type)));
    {
        std::vector<const declaration*> items; items.reserve(3);
        items.push_back(IFC4X3_RC1_IfcMaterialDefinition_type);
        items.push_back(IFC4X3_RC1_IfcMaterialList_type);
        items.push_back(IFC4X3_RC1_IfcMaterialUsageDefinition_type);
        IFC4X3_RC1_IfcMaterialSelect_type = new select_type("IfcMaterialSelect", 663, items);
    }
    IFC4X3_RC1_IfcNormalisedRatioMeasure_type = new type_declaration("IfcNormalisedRatioMeasure", 707, new named_type(IFC4X3_RC1_IfcRatioMeasure_type));
    {
        std::vector<const declaration*> items; items.reserve(9);
        items.push_back(IFC4X3_RC1_IfcAddress_type);
        items.push_back(IFC4X3_RC1_IfcAppliedValue_type);
        items.push_back(IFC4X3_RC1_IfcExternalReference_type);
        items.push_back(IFC4X3_RC1_IfcMaterialDefinition_type);
        items.push_back(IFC4X3_RC1_IfcOrganization_type);
        items.push_back(IFC4X3_RC1_IfcPerson_type);
        items.push_back(IFC4X3_RC1_IfcPersonAndOrganization_type);
        items.push_back(IFC4X3_RC1_IfcTable_type);
        items.push_back(IFC4X3_RC1_IfcTimeSeries_type);
        IFC4X3_RC1_IfcObjectReferenceSelect_type = new select_type("IfcObjectReferenceSelect", 715, items);
    }
    IFC4X3_RC1_IfcPositiveRatioMeasure_type = new type_declaration("IfcPositiveRatioMeasure", 791, new named_type(IFC4X3_RC1_IfcRatioMeasure_type));
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcArcIndex_type);
        items.push_back(IFC4X3_RC1_IfcLineIndex_type);
        IFC4X3_RC1_IfcSegmentIndexSelect_type = new select_type("IfcSegmentIndexSelect", 1002, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(14);
        items.push_back(IFC4X3_RC1_IfcBinary_type);
        items.push_back(IFC4X3_RC1_IfcBoolean_type);
        items.push_back(IFC4X3_RC1_IfcDate_type);
        items.push_back(IFC4X3_RC1_IfcDateTime_type);
        items.push_back(IFC4X3_RC1_IfcDuration_type);
        items.push_back(IFC4X3_RC1_IfcIdentifier_type);
        items.push_back(IFC4X3_RC1_IfcInteger_type);
        items.push_back(IFC4X3_RC1_IfcLabel_type);
        items.push_back(IFC4X3_RC1_IfcLogical_type);
        items.push_back(IFC4X3_RC1_IfcPositiveInteger_type);
        items.push_back(IFC4X3_RC1_IfcReal_type);
        items.push_back(IFC4X3_RC1_IfcText_type);
        items.push_back(IFC4X3_RC1_IfcTime_type);
        items.push_back(IFC4X3_RC1_IfcTimeStamp_type);
        IFC4X3_RC1_IfcSimpleValue_type = new select_type("IfcSimpleValue", 1025, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(6);
        items.push_back(IFC4X3_RC1_IfcDescriptiveMeasure_type);
        items.push_back(IFC4X3_RC1_IfcLengthMeasure_type);
        items.push_back(IFC4X3_RC1_IfcNormalisedRatioMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPositiveLengthMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPositiveRatioMeasure_type);
        items.push_back(IFC4X3_RC1_IfcRatioMeasure_type);
        IFC4X3_RC1_IfcSizeSelect_type = new select_type("IfcSizeSelect", 1030, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcSpecularExponent_type);
        items.push_back(IFC4X3_RC1_IfcSpecularRoughness_type);
        IFC4X3_RC1_IfcSpecularHighlightSelect_type = new select_type("IfcSpecularHighlightSelect", 1065, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcPresentationStyle_type);
        items.push_back(IFC4X3_RC1_IfcPresentationStyleAssignment_type);
        IFC4X3_RC1_IfcStyleAssignmentSelect_type = new select_type("IfcStyleAssignmentSelect", 1121, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(5);
        items.push_back(IFC4X3_RC1_IfcExternallyDefinedSurfaceStyle_type);
        items.push_back(IFC4X3_RC1_IfcSurfaceStyleLighting_type);
        items.push_back(IFC4X3_RC1_IfcSurfaceStyleRefraction_type);
        items.push_back(IFC4X3_RC1_IfcSurfaceStyleShading_type);
        items.push_back(IFC4X3_RC1_IfcSurfaceStyleWithTextures_type);
        IFC4X3_RC1_IfcSurfaceStyleElementSelect_type = new select_type("IfcSurfaceStyleElementSelect", 1140, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(3);
        items.push_back(IFC4X3_RC1_IfcDerivedUnit_type);
        items.push_back(IFC4X3_RC1_IfcMonetaryUnit_type);
        items.push_back(IFC4X3_RC1_IfcNamedUnit_type);
        IFC4X3_RC1_IfcUnit_type = new select_type("IfcUnit", 1249, items);
    }
    IFC4X3_RC1_IfcApprovalRelationship_type = new entity("IfcApprovalRelationship", false, 56, IFC4X3_RC1_IfcResourceLevelRelationship_type);
    IFC4X3_RC1_IfcArbitraryClosedProfileDef_type = new entity("IfcArbitraryClosedProfileDef", false, 57, IFC4X3_RC1_IfcProfileDef_type);
    IFC4X3_RC1_IfcArbitraryOpenProfileDef_type = new entity("IfcArbitraryOpenProfileDef", false, 58, IFC4X3_RC1_IfcProfileDef_type);
    IFC4X3_RC1_IfcArbitraryProfileDefWithVoids_type = new entity("IfcArbitraryProfileDefWithVoids", false, 59, IFC4X3_RC1_IfcArbitraryClosedProfileDef_type);
    IFC4X3_RC1_IfcBlobTexture_type = new entity("IfcBlobTexture", false, 86, IFC4X3_RC1_IfcSurfaceTexture_type);
    IFC4X3_RC1_IfcCenterLineProfileDef_type = new entity("IfcCenterLineProfileDef", false, 160, IFC4X3_RC1_IfcArbitraryOpenProfileDef_type);
    IFC4X3_RC1_IfcClassification_type = new entity("IfcClassification", false, 174, IFC4X3_RC1_IfcExternalInformation_type);
    IFC4X3_RC1_IfcClassificationReference_type = new entity("IfcClassificationReference", false, 175, IFC4X3_RC1_IfcExternalReference_type);
    IFC4X3_RC1_IfcColourRgbList_type = new entity("IfcColourRgbList", false, 185, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcColourSpecification_type = new entity("IfcColourSpecification", true, 186, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcCompositeProfileDef_type = new entity("IfcCompositeProfileDef", false, 201, IFC4X3_RC1_IfcProfileDef_type);
    IFC4X3_RC1_IfcConnectedFaceSet_type = new entity("IfcConnectedFaceSet", false, 210, IFC4X3_RC1_IfcTopologicalRepresentationItem_type);
    IFC4X3_RC1_IfcConnectionCurveGeometry_type = new entity("IfcConnectionCurveGeometry", false, 211, IFC4X3_RC1_IfcConnectionGeometry_type);
    IFC4X3_RC1_IfcConnectionPointEccentricity_type = new entity("IfcConnectionPointEccentricity", false, 213, IFC4X3_RC1_IfcConnectionPointGeometry_type);
    IFC4X3_RC1_IfcContextDependentUnit_type = new entity("IfcContextDependentUnit", false, 233, IFC4X3_RC1_IfcNamedUnit_type);
    IFC4X3_RC1_IfcConversionBasedUnit_type = new entity("IfcConversionBasedUnit", false, 238, IFC4X3_RC1_IfcNamedUnit_type);
    IFC4X3_RC1_IfcConversionBasedUnitWithOffset_type = new entity("IfcConversionBasedUnitWithOffset", false, 239, IFC4X3_RC1_IfcConversionBasedUnit_type);
    IFC4X3_RC1_IfcCurrencyRelationship_type = new entity("IfcCurrencyRelationship", false, 271, IFC4X3_RC1_IfcResourceLevelRelationship_type);
    IFC4X3_RC1_IfcCurveStyle_type = new entity("IfcCurveStyle", false, 284, IFC4X3_RC1_IfcPresentationStyle_type);
    IFC4X3_RC1_IfcCurveStyleFont_type = new entity("IfcCurveStyleFont", false, 285, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcCurveStyleFontAndScaling_type = new entity("IfcCurveStyleFontAndScaling", false, 286, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcCurveStyleFontPattern_type = new entity("IfcCurveStyleFontPattern", false, 287, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcDerivedProfileDef_type = new entity("IfcDerivedProfileDef", false, 302, IFC4X3_RC1_IfcProfileDef_type);
    IFC4X3_RC1_IfcDocumentInformation_type = new entity("IfcDocumentInformation", false, 335, IFC4X3_RC1_IfcExternalInformation_type);
    IFC4X3_RC1_IfcDocumentInformationRelationship_type = new entity("IfcDocumentInformationRelationship", false, 336, IFC4X3_RC1_IfcResourceLevelRelationship_type);
    IFC4X3_RC1_IfcDocumentReference_type = new entity("IfcDocumentReference", false, 337, IFC4X3_RC1_IfcExternalReference_type);
    IFC4X3_RC1_IfcEdge_type = new entity("IfcEdge", false, 371, IFC4X3_RC1_IfcTopologicalRepresentationItem_type);
    IFC4X3_RC1_IfcEdgeCurve_type = new entity("IfcEdgeCurve", false, 372, IFC4X3_RC1_IfcEdge_type);
    IFC4X3_RC1_IfcEventTime_type = new entity("IfcEventTime", false, 426, IFC4X3_RC1_IfcSchedulingTime_type);
    IFC4X3_RC1_IfcExtendedProperties_type = new entity("IfcExtendedProperties", true, 430, IFC4X3_RC1_IfcPropertyAbstraction_type);
    IFC4X3_RC1_IfcExternalReferenceRelationship_type = new entity("IfcExternalReferenceRelationship", false, 436, IFC4X3_RC1_IfcResourceLevelRelationship_type);
    IFC4X3_RC1_IfcFace_type = new entity("IfcFace", false, 442, IFC4X3_RC1_IfcTopologicalRepresentationItem_type);
    IFC4X3_RC1_IfcFaceBound_type = new entity("IfcFaceBound", false, 444, IFC4X3_RC1_IfcTopologicalRepresentationItem_type);
    IFC4X3_RC1_IfcFaceOuterBound_type = new entity("IfcFaceOuterBound", false, 445, IFC4X3_RC1_IfcFaceBound_type);
    IFC4X3_RC1_IfcFaceSurface_type = new entity("IfcFaceSurface", false, 446, IFC4X3_RC1_IfcFace_type);
    IFC4X3_RC1_IfcFailureConnectionCondition_type = new entity("IfcFailureConnectionCondition", false, 454, IFC4X3_RC1_IfcStructuralConnectionCondition_type);
    IFC4X3_RC1_IfcFillAreaStyle_type = new entity("IfcFillAreaStyle", false, 464, IFC4X3_RC1_IfcPresentationStyle_type);
    IFC4X3_RC1_IfcGeometricRepresentationContext_type = new entity("IfcGeometricRepresentationContext", false, 514, IFC4X3_RC1_IfcRepresentationContext_type);
    IFC4X3_RC1_IfcGeometricRepresentationItem_type = new entity("IfcGeometricRepresentationItem", true, 515, IFC4X3_RC1_IfcRepresentationItem_type);
    IFC4X3_RC1_IfcGeometricRepresentationSubContext_type = new entity("IfcGeometricRepresentationSubContext", false, 516, IFC4X3_RC1_IfcGeometricRepresentationContext_type);
    IFC4X3_RC1_IfcGeometricSet_type = new entity("IfcGeometricSet", false, 517, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcGridPlacement_type = new entity("IfcGridPlacement", false, 528, IFC4X3_RC1_IfcObjectPlacement_type);
    IFC4X3_RC1_IfcHalfSpaceSolid_type = new entity("IfcHalfSpaceSolid", false, 532, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcImageTexture_type = new entity("IfcImageTexture", false, 544, IFC4X3_RC1_IfcSurfaceTexture_type);
    IFC4X3_RC1_IfcIndexedColourMap_type = new entity("IfcIndexedColourMap", false, 550, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcIndexedTextureMap_type = new entity("IfcIndexedTextureMap", true, 554, IFC4X3_RC1_IfcTextureCoordinate_type);
    IFC4X3_RC1_IfcIndexedTriangleTextureMap_type = new entity("IfcIndexedTriangleTextureMap", false, 555, IFC4X3_RC1_IfcIndexedTextureMap_type);
    IFC4X3_RC1_IfcIrregularTimeSeries_type = new entity("IfcIrregularTimeSeries", false, 568, IFC4X3_RC1_IfcTimeSeries_type);
    IFC4X3_RC1_IfcLagTime_type = new entity("IfcLagTime", false, 583, IFC4X3_RC1_IfcSchedulingTime_type);
    IFC4X3_RC1_IfcLightSource_type = new entity("IfcLightSource", true, 602, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcLightSourceAmbient_type = new entity("IfcLightSourceAmbient", false, 603, IFC4X3_RC1_IfcLightSource_type);
    IFC4X3_RC1_IfcLightSourceDirectional_type = new entity("IfcLightSourceDirectional", false, 604, IFC4X3_RC1_IfcLightSource_type);
    IFC4X3_RC1_IfcLightSourceGoniometric_type = new entity("IfcLightSourceGoniometric", false, 605, IFC4X3_RC1_IfcLightSource_type);
    IFC4X3_RC1_IfcLightSourcePositional_type = new entity("IfcLightSourcePositional", false, 606, IFC4X3_RC1_IfcLightSource_type);
    IFC4X3_RC1_IfcLightSourceSpot_type = new entity("IfcLightSourceSpot", false, 607, IFC4X3_RC1_IfcLightSourcePositional_type);
    IFC4X3_RC1_IfcLinearAxisWithInclination_type = new entity("IfcLinearAxisWithInclination", false, 610, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcLinearPlacement_type = new entity("IfcLinearPlacement", false, 613, IFC4X3_RC1_IfcObjectPlacement_type);
    IFC4X3_RC1_IfcLinearPlacementWithInclination_type = new entity("IfcLinearPlacementWithInclination", false, 614, IFC4X3_RC1_IfcLinearPlacement_type);
    IFC4X3_RC1_IfcLinearSpanPlacement_type = new entity("IfcLinearSpanPlacement", false, 616, IFC4X3_RC1_IfcLinearPlacement_type);
    IFC4X3_RC1_IfcLocalPlacement_type = new entity("IfcLocalPlacement", false, 625, IFC4X3_RC1_IfcObjectPlacement_type);
    IFC4X3_RC1_IfcLoop_type = new entity("IfcLoop", false, 628, IFC4X3_RC1_IfcTopologicalRepresentationItem_type);
    IFC4X3_RC1_IfcMappedItem_type = new entity("IfcMappedItem", false, 637, IFC4X3_RC1_IfcRepresentationItem_type);
    IFC4X3_RC1_IfcMaterial_type = new entity("IfcMaterial", false, 645, IFC4X3_RC1_IfcMaterialDefinition_type);
    IFC4X3_RC1_IfcMaterialConstituent_type = new entity("IfcMaterialConstituent", false, 647, IFC4X3_RC1_IfcMaterialDefinition_type);
    IFC4X3_RC1_IfcMaterialConstituentSet_type = new entity("IfcMaterialConstituentSet", false, 648, IFC4X3_RC1_IfcMaterialDefinition_type);
    IFC4X3_RC1_IfcMaterialDefinitionRepresentation_type = new entity("IfcMaterialDefinitionRepresentation", false, 650, IFC4X3_RC1_IfcProductRepresentation_type);
    IFC4X3_RC1_IfcMaterialLayerSetUsage_type = new entity("IfcMaterialLayerSetUsage", false, 653, IFC4X3_RC1_IfcMaterialUsageDefinition_type);
    IFC4X3_RC1_IfcMaterialProfileSetUsage_type = new entity("IfcMaterialProfileSetUsage", false, 658, IFC4X3_RC1_IfcMaterialUsageDefinition_type);
    IFC4X3_RC1_IfcMaterialProfileSetUsageTapering_type = new entity("IfcMaterialProfileSetUsageTapering", false, 659, IFC4X3_RC1_IfcMaterialProfileSetUsage_type);
    IFC4X3_RC1_IfcMaterialProperties_type = new entity("IfcMaterialProperties", false, 661, IFC4X3_RC1_IfcExtendedProperties_type);
    IFC4X3_RC1_IfcMaterialRelationship_type = new entity("IfcMaterialRelationship", false, 662, IFC4X3_RC1_IfcResourceLevelRelationship_type);
    IFC4X3_RC1_IfcMirroredProfileDef_type = new entity("IfcMirroredProfileDef", false, 679, IFC4X3_RC1_IfcDerivedProfileDef_type);
    IFC4X3_RC1_IfcObjectDefinition_type = new entity("IfcObjectDefinition", true, 711, IFC4X3_RC1_IfcRoot_type);
    IFC4X3_RC1_IfcOpenCrossProfileDef_type = new entity("IfcOpenCrossProfileDef", false, 723, IFC4X3_RC1_IfcProfileDef_type);
    IFC4X3_RC1_IfcOpenShell_type = new entity("IfcOpenShell", false, 727, IFC4X3_RC1_IfcConnectedFaceSet_type);
    IFC4X3_RC1_IfcOrganizationRelationship_type = new entity("IfcOrganizationRelationship", false, 729, IFC4X3_RC1_IfcResourceLevelRelationship_type);
    IFC4X3_RC1_IfcOrientationExpression_type = new entity("IfcOrientationExpression", false, 730, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcOrientedEdge_type = new entity("IfcOrientedEdge", false, 731, IFC4X3_RC1_IfcEdge_type);
    IFC4X3_RC1_IfcParameterizedProfileDef_type = new entity("IfcParameterizedProfileDef", true, 737, IFC4X3_RC1_IfcProfileDef_type);
    IFC4X3_RC1_IfcPath_type = new entity("IfcPath", false, 739, IFC4X3_RC1_IfcTopologicalRepresentationItem_type);
    IFC4X3_RC1_IfcPhysicalComplexQuantity_type = new entity("IfcPhysicalComplexQuantity", false, 752, IFC4X3_RC1_IfcPhysicalQuantity_type);
    IFC4X3_RC1_IfcPixelTexture_type = new entity("IfcPixelTexture", false, 766, IFC4X3_RC1_IfcSurfaceTexture_type);
    IFC4X3_RC1_IfcPlacement_type = new entity("IfcPlacement", true, 767, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcPlanarExtent_type = new entity("IfcPlanarExtent", false, 769, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcPoint_type = new entity("IfcPoint", true, 778, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcPointOnCurve_type = new entity("IfcPointOnCurve", false, 779, IFC4X3_RC1_IfcPoint_type);
    IFC4X3_RC1_IfcPointOnSurface_type = new entity("IfcPointOnSurface", false, 780, IFC4X3_RC1_IfcPoint_type);
    IFC4X3_RC1_IfcPolyLoop_type = new entity("IfcPolyLoop", false, 785, IFC4X3_RC1_IfcLoop_type);
    IFC4X3_RC1_IfcPolygonalBoundedHalfSpace_type = new entity("IfcPolygonalBoundedHalfSpace", false, 782, IFC4X3_RC1_IfcHalfSpaceSolid_type);
    IFC4X3_RC1_IfcPreDefinedItem_type = new entity("IfcPreDefinedItem", true, 796, IFC4X3_RC1_IfcPresentationItem_type);
    IFC4X3_RC1_IfcPreDefinedProperties_type = new entity("IfcPreDefinedProperties", true, 797, IFC4X3_RC1_IfcPropertyAbstraction_type);
    IFC4X3_RC1_IfcPreDefinedTextFont_type = new entity("IfcPreDefinedTextFont", true, 799, IFC4X3_RC1_IfcPreDefinedItem_type);
    IFC4X3_RC1_IfcProductDefinitionShape_type = new entity("IfcProductDefinitionShape", false, 815, IFC4X3_RC1_IfcProductRepresentation_type);
    IFC4X3_RC1_IfcProfileProperties_type = new entity("IfcProfileProperties", false, 820, IFC4X3_RC1_IfcExtendedProperties_type);
    IFC4X3_RC1_IfcProperty_type = new entity("IfcProperty", true, 830, IFC4X3_RC1_IfcPropertyAbstraction_type);
    IFC4X3_RC1_IfcPropertyDefinition_type = new entity("IfcPropertyDefinition", true, 833, IFC4X3_RC1_IfcRoot_type);
    IFC4X3_RC1_IfcPropertyDependencyRelationship_type = new entity("IfcPropertyDependencyRelationship", false, 834, IFC4X3_RC1_IfcResourceLevelRelationship_type);
    IFC4X3_RC1_IfcPropertySetDefinition_type = new entity("IfcPropertySetDefinition", true, 840, IFC4X3_RC1_IfcPropertyDefinition_type);
    IFC4X3_RC1_IfcPropertyTemplateDefinition_type = new entity("IfcPropertyTemplateDefinition", true, 848, IFC4X3_RC1_IfcPropertyDefinition_type);
    IFC4X3_RC1_IfcQuantitySet_type = new entity("IfcQuantitySet", true, 862, IFC4X3_RC1_IfcPropertySetDefinition_type);
    IFC4X3_RC1_IfcRectangleProfileDef_type = new entity("IfcRectangleProfileDef", false, 886, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcRegularTimeSeries_type = new entity("IfcRegularTimeSeries", false, 895, IFC4X3_RC1_IfcTimeSeries_type);
    IFC4X3_RC1_IfcReinforcementBarProperties_type = new entity("IfcReinforcementBarProperties", false, 898, IFC4X3_RC1_IfcPreDefinedProperties_type);
    IFC4X3_RC1_IfcRelationship_type = new entity("IfcRelationship", true, 927, IFC4X3_RC1_IfcRoot_type);
    IFC4X3_RC1_IfcResourceApprovalRelationship_type = new entity("IfcResourceApprovalRelationship", false, 966, IFC4X3_RC1_IfcResourceLevelRelationship_type);
    IFC4X3_RC1_IfcResourceConstraintRelationship_type = new entity("IfcResourceConstraintRelationship", false, 967, IFC4X3_RC1_IfcResourceLevelRelationship_type);
    IFC4X3_RC1_IfcResourceTime_type = new entity("IfcResourceTime", false, 971, IFC4X3_RC1_IfcSchedulingTime_type);
    IFC4X3_RC1_IfcRoundedRectangleProfileDef_type = new entity("IfcRoundedRectangleProfileDef", false, 987, IFC4X3_RC1_IfcRectangleProfileDef_type);
    IFC4X3_RC1_IfcSectionProperties_type = new entity("IfcSectionProperties", false, 999, IFC4X3_RC1_IfcPreDefinedProperties_type);
    IFC4X3_RC1_IfcSectionReinforcementProperties_type = new entity("IfcSectionReinforcementProperties", false, 1000, IFC4X3_RC1_IfcPreDefinedProperties_type);
    IFC4X3_RC1_IfcSectionedSpine_type = new entity("IfcSectionedSpine", false, 996, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcShellBasedSurfaceModel_type = new entity("IfcShellBasedSurfaceModel", false, 1015, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcSimpleProperty_type = new entity("IfcSimpleProperty", true, 1022, IFC4X3_RC1_IfcProperty_type);
    IFC4X3_RC1_IfcSlippageConnectionCondition_type = new entity("IfcSlippageConnectionCondition", false, 1036, IFC4X3_RC1_IfcStructuralConnectionCondition_type);
    IFC4X3_RC1_IfcSolidModel_type = new entity("IfcSolidModel", true, 1041, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcStructuralLoadLinearForce_type = new entity("IfcStructuralLoadLinearForce", false, 1098, IFC4X3_RC1_IfcStructuralLoadStatic_type);
    IFC4X3_RC1_IfcStructuralLoadPlanarForce_type = new entity("IfcStructuralLoadPlanarForce", false, 1100, IFC4X3_RC1_IfcStructuralLoadStatic_type);
    IFC4X3_RC1_IfcStructuralLoadSingleDisplacement_type = new entity("IfcStructuralLoadSingleDisplacement", false, 1101, IFC4X3_RC1_IfcStructuralLoadStatic_type);
    IFC4X3_RC1_IfcStructuralLoadSingleDisplacementDistortion_type = new entity("IfcStructuralLoadSingleDisplacementDistortion", false, 1102, IFC4X3_RC1_IfcStructuralLoadSingleDisplacement_type);
    IFC4X3_RC1_IfcStructuralLoadSingleForce_type = new entity("IfcStructuralLoadSingleForce", false, 1103, IFC4X3_RC1_IfcStructuralLoadStatic_type);
    IFC4X3_RC1_IfcStructuralLoadSingleForceWarping_type = new entity("IfcStructuralLoadSingleForceWarping", false, 1104, IFC4X3_RC1_IfcStructuralLoadSingleForce_type);
    IFC4X3_RC1_IfcSubedge_type = new entity("IfcSubedge", false, 1128, IFC4X3_RC1_IfcEdge_type);
    IFC4X3_RC1_IfcSurface_type = new entity("IfcSurface", true, 1129, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcSurfaceStyleRendering_type = new entity("IfcSurfaceStyleRendering", false, 1143, IFC4X3_RC1_IfcSurfaceStyleShading_type);
    IFC4X3_RC1_IfcSweptAreaSolid_type = new entity("IfcSweptAreaSolid", true, 1147, IFC4X3_RC1_IfcSolidModel_type);
    IFC4X3_RC1_IfcSweptDiskSolid_type = new entity("IfcSweptDiskSolid", false, 1148, IFC4X3_RC1_IfcSolidModel_type);
    IFC4X3_RC1_IfcSweptDiskSolidPolygonal_type = new entity("IfcSweptDiskSolidPolygonal", false, 1149, IFC4X3_RC1_IfcSweptDiskSolid_type);
    IFC4X3_RC1_IfcSweptSurface_type = new entity("IfcSweptSurface", true, 1150, IFC4X3_RC1_IfcSurface_type);
    IFC4X3_RC1_IfcTShapeProfileDef_type = new entity("IfcTShapeProfileDef", false, 1241, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcTessellatedItem_type = new entity("IfcTessellatedItem", true, 1183, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcTextLiteral_type = new entity("IfcTextLiteral", false, 1189, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcTextLiteralWithExtent_type = new entity("IfcTextLiteralWithExtent", false, 1190, IFC4X3_RC1_IfcTextLiteral_type);
    IFC4X3_RC1_IfcTextStyleFontModel_type = new entity("IfcTextStyleFontModel", false, 1193, IFC4X3_RC1_IfcPreDefinedTextFont_type);
    IFC4X3_RC1_IfcTrapeziumProfileDef_type = new entity("IfcTrapeziumProfileDef", false, 1235, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcTypeObject_type = new entity("IfcTypeObject", false, 1245, IFC4X3_RC1_IfcObjectDefinition_type);
    IFC4X3_RC1_IfcTypeProcess_type = new entity("IfcTypeProcess", true, 1246, IFC4X3_RC1_IfcTypeObject_type);
    IFC4X3_RC1_IfcTypeProduct_type = new entity("IfcTypeProduct", false, 1247, IFC4X3_RC1_IfcTypeObject_type);
    IFC4X3_RC1_IfcTypeResource_type = new entity("IfcTypeResource", true, 1248, IFC4X3_RC1_IfcTypeObject_type);
    IFC4X3_RC1_IfcUShapeProfileDef_type = new entity("IfcUShapeProfileDef", false, 1259, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcVector_type = new entity("IfcVector", false, 1265, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcVertexLoop_type = new entity("IfcVertexLoop", false, 1268, IFC4X3_RC1_IfcLoop_type);
    IFC4X3_RC1_IfcWindowStyle_type = new entity("IfcWindowStyle", false, 1301, IFC4X3_RC1_IfcTypeProduct_type);
    IFC4X3_RC1_IfcZShapeProfileDef_type = new entity("IfcZShapeProfileDef", false, 1316, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcClassification_type);
        items.push_back(IFC4X3_RC1_IfcClassificationReference_type);
        IFC4X3_RC1_IfcClassificationReferenceSelect_type = new select_type("IfcClassificationReferenceSelect", 176, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcClassification_type);
        items.push_back(IFC4X3_RC1_IfcClassificationReference_type);
        IFC4X3_RC1_IfcClassificationSelect_type = new select_type("IfcClassificationSelect", 177, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcCoordinateReferenceSystem_type);
        items.push_back(IFC4X3_RC1_IfcGeometricRepresentationContext_type);
        IFC4X3_RC1_IfcCoordinateReferenceSystemSelect_type = new select_type("IfcCoordinateReferenceSystemSelect", 251, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcObjectDefinition_type);
        items.push_back(IFC4X3_RC1_IfcPropertyDefinition_type);
        IFC4X3_RC1_IfcDefinitionSelect_type = new select_type("IfcDefinitionSelect", 300, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcDocumentInformation_type);
        items.push_back(IFC4X3_RC1_IfcDocumentReference_type);
        IFC4X3_RC1_IfcDocumentSelect_type = new select_type("IfcDocumentSelect", 338, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcPositiveLengthMeasure_type);
        items.push_back(IFC4X3_RC1_IfcVector_type);
        IFC4X3_RC1_IfcHatchLineDistanceSelect_type = new select_type("IfcHatchLineDistanceSelect", 533, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(23);
        items.push_back(IFC4X3_RC1_IfcAmountOfSubstanceMeasure_type);
        items.push_back(IFC4X3_RC1_IfcAreaMeasure_type);
        items.push_back(IFC4X3_RC1_IfcComplexNumber_type);
        items.push_back(IFC4X3_RC1_IfcContextDependentMeasure_type);
        items.push_back(IFC4X3_RC1_IfcCountMeasure_type);
        items.push_back(IFC4X3_RC1_IfcDescriptiveMeasure_type);
        items.push_back(IFC4X3_RC1_IfcElectricCurrentMeasure_type);
        items.push_back(IFC4X3_RC1_IfcLengthMeasure_type);
        items.push_back(IFC4X3_RC1_IfcLuminousIntensityMeasure_type);
        items.push_back(IFC4X3_RC1_IfcMassMeasure_type);
        items.push_back(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type);
        items.push_back(IFC4X3_RC1_IfcNormalisedRatioMeasure_type);
        items.push_back(IFC4X3_RC1_IfcNumericMeasure_type);
        items.push_back(IFC4X3_RC1_IfcParameterValue_type);
        items.push_back(IFC4X3_RC1_IfcPlaneAngleMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPositiveLengthMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPositivePlaneAngleMeasure_type);
        items.push_back(IFC4X3_RC1_IfcPositiveRatioMeasure_type);
        items.push_back(IFC4X3_RC1_IfcRatioMeasure_type);
        items.push_back(IFC4X3_RC1_IfcSolidAngleMeasure_type);
        items.push_back(IFC4X3_RC1_IfcThermodynamicTemperatureMeasure_type);
        items.push_back(IFC4X3_RC1_IfcTimeMeasure_type);
        items.push_back(IFC4X3_RC1_IfcVolumeMeasure_type);
        IFC4X3_RC1_IfcMeasureValue_type = new select_type("IfcMeasureValue", 665, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcPoint_type);
        items.push_back(IFC4X3_RC1_IfcVertexPoint_type);
        IFC4X3_RC1_IfcPointOrVertexPoint_type = new select_type("IfcPointOrVertexPoint", 781, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(5);
        items.push_back(IFC4X3_RC1_IfcCurveStyle_type);
        items.push_back(IFC4X3_RC1_IfcFillAreaStyle_type);
        items.push_back(IFC4X3_RC1_IfcNullStyle_type);
        items.push_back(IFC4X3_RC1_IfcSurfaceStyle_type);
        items.push_back(IFC4X3_RC1_IfcTextStyle_type);
        IFC4X3_RC1_IfcPresentationStyleSelect_type = new select_type("IfcPresentationStyleSelect", 807, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcProductDefinitionShape_type);
        items.push_back(IFC4X3_RC1_IfcRepresentationMap_type);
        IFC4X3_RC1_IfcProductRepresentationSelect_type = new select_type("IfcProductRepresentationSelect", 817, items);
    }
    IFC4X3_RC1_IfcPropertySetDefinitionSet_type = new type_declaration("IfcPropertySetDefinitionSet", 842, new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPropertySetDefinition_type)));
    {
        std::vector<const declaration*> items; items.reserve(17);
        items.push_back(IFC4X3_RC1_IfcActorRole_type);
        items.push_back(IFC4X3_RC1_IfcAppliedValue_type);
        items.push_back(IFC4X3_RC1_IfcApproval_type);
        items.push_back(IFC4X3_RC1_IfcConstraint_type);
        items.push_back(IFC4X3_RC1_IfcContextDependentUnit_type);
        items.push_back(IFC4X3_RC1_IfcConversionBasedUnit_type);
        items.push_back(IFC4X3_RC1_IfcExternalInformation_type);
        items.push_back(IFC4X3_RC1_IfcExternalReference_type);
        items.push_back(IFC4X3_RC1_IfcMaterialDefinition_type);
        items.push_back(IFC4X3_RC1_IfcOrganization_type);
        items.push_back(IFC4X3_RC1_IfcPerson_type);
        items.push_back(IFC4X3_RC1_IfcPersonAndOrganization_type);
        items.push_back(IFC4X3_RC1_IfcPhysicalQuantity_type);
        items.push_back(IFC4X3_RC1_IfcProfileDef_type);
        items.push_back(IFC4X3_RC1_IfcPropertyAbstraction_type);
        items.push_back(IFC4X3_RC1_IfcShapeAspect_type);
        items.push_back(IFC4X3_RC1_IfcTimeSeries_type);
        IFC4X3_RC1_IfcResourceObjectSelect_type = new select_type("IfcResourceObjectSelect", 969, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcExternallyDefinedTextFont_type);
        items.push_back(IFC4X3_RC1_IfcPreDefinedTextFont_type);
        IFC4X3_RC1_IfcTextFontSelect_type = new select_type("IfcTextFontSelect", 1188, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(3);
        items.push_back(IFC4X3_RC1_IfcDerivedMeasureValue_type);
        items.push_back(IFC4X3_RC1_IfcMeasureValue_type);
        items.push_back(IFC4X3_RC1_IfcSimpleValue_type);
        IFC4X3_RC1_IfcValue_type = new select_type("IfcValue", 1260, items);
    }
    IFC4X3_RC1_IfcAdvancedFace_type = new entity("IfcAdvancedFace", false, 16, IFC4X3_RC1_IfcFaceSurface_type);
    IFC4X3_RC1_IfcAlignment2DHorizontal_type = new entity("IfcAlignment2DHorizontal", false, 34, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcAlignment2DSegment_type = new entity("IfcAlignment2DSegment", true, 36, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcAlignment2DVertical_type = new entity("IfcAlignment2DVertical", false, 41, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcAlignment2DVerticalSegment_type = new entity("IfcAlignment2DVerticalSegment", true, 42, IFC4X3_RC1_IfcAlignment2DSegment_type);
    IFC4X3_RC1_IfcAnnotationFillArea_type = new entity("IfcAnnotationFillArea", false, 50, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcAsymmetricIShapeProfileDef_type = new entity("IfcAsymmetricIShapeProfileDef", false, 66, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcAxis1Placement_type = new entity("IfcAxis1Placement", false, 70, IFC4X3_RC1_IfcPlacement_type);
    IFC4X3_RC1_IfcAxis2Placement2D_type = new entity("IfcAxis2Placement2D", false, 72, IFC4X3_RC1_IfcPlacement_type);
    IFC4X3_RC1_IfcAxis2Placement3D_type = new entity("IfcAxis2Placement3D", false, 73, IFC4X3_RC1_IfcPlacement_type);
    IFC4X3_RC1_IfcAxisLateralInclination_type = new entity("IfcAxisLateralInclination", true, 74, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcBooleanResult_type = new entity("IfcBooleanResult", false, 95, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcBoundedSurface_type = new entity("IfcBoundedSurface", true, 104, IFC4X3_RC1_IfcSurface_type);
    IFC4X3_RC1_IfcBoundingBox_type = new entity("IfcBoundingBox", false, 105, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcBoxedHalfSpace_type = new entity("IfcBoxedHalfSpace", false, 107, IFC4X3_RC1_IfcHalfSpaceSolid_type);
    IFC4X3_RC1_IfcCShapeProfileDef_type = new entity("IfcCShapeProfileDef", false, 270, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcCartesianPoint_type = new entity("IfcCartesianPoint", false, 151, IFC4X3_RC1_IfcPoint_type);
    IFC4X3_RC1_IfcCartesianPointList_type = new entity("IfcCartesianPointList", true, 152, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcCartesianPointList2D_type = new entity("IfcCartesianPointList2D", false, 153, IFC4X3_RC1_IfcCartesianPointList_type);
    IFC4X3_RC1_IfcCartesianPointList3D_type = new entity("IfcCartesianPointList3D", false, 154, IFC4X3_RC1_IfcCartesianPointList_type);
    IFC4X3_RC1_IfcCartesianTransformationOperator_type = new entity("IfcCartesianTransformationOperator", true, 155, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcCartesianTransformationOperator2D_type = new entity("IfcCartesianTransformationOperator2D", false, 156, IFC4X3_RC1_IfcCartesianTransformationOperator_type);
    IFC4X3_RC1_IfcCartesianTransformationOperator2DnonUniform_type = new entity("IfcCartesianTransformationOperator2DnonUniform", false, 157, IFC4X3_RC1_IfcCartesianTransformationOperator2D_type);
    IFC4X3_RC1_IfcCartesianTransformationOperator3D_type = new entity("IfcCartesianTransformationOperator3D", false, 158, IFC4X3_RC1_IfcCartesianTransformationOperator_type);
    IFC4X3_RC1_IfcCartesianTransformationOperator3DnonUniform_type = new entity("IfcCartesianTransformationOperator3DnonUniform", false, 159, IFC4X3_RC1_IfcCartesianTransformationOperator3D_type);
    IFC4X3_RC1_IfcCircleProfileDef_type = new entity("IfcCircleProfileDef", false, 170, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcClosedShell_type = new entity("IfcClosedShell", false, 178, IFC4X3_RC1_IfcConnectedFaceSet_type);
    IFC4X3_RC1_IfcColourRgb_type = new entity("IfcColourRgb", false, 184, IFC4X3_RC1_IfcColourSpecification_type);
    IFC4X3_RC1_IfcComplexProperty_type = new entity("IfcComplexProperty", false, 195, IFC4X3_RC1_IfcProperty_type);
    IFC4X3_RC1_IfcCompositeCurveSegment_type = new entity("IfcCompositeCurveSegment", false, 200, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcConstructionResourceType_type = new entity("IfcConstructionResourceType", true, 230, IFC4X3_RC1_IfcTypeResource_type);
    IFC4X3_RC1_IfcContext_type = new entity("IfcContext", true, 231, IFC4X3_RC1_IfcObjectDefinition_type);
    IFC4X3_RC1_IfcCrewResourceType_type = new entity("IfcCrewResourceType", false, 265, IFC4X3_RC1_IfcConstructionResourceType_type);
    IFC4X3_RC1_IfcCsgPrimitive3D_type = new entity("IfcCsgPrimitive3D", true, 267, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcCsgSolid_type = new entity("IfcCsgSolid", false, 269, IFC4X3_RC1_IfcSolidModel_type);
    IFC4X3_RC1_IfcCurve_type = new entity("IfcCurve", true, 276, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcCurveBoundedPlane_type = new entity("IfcCurveBoundedPlane", false, 277, IFC4X3_RC1_IfcBoundedSurface_type);
    IFC4X3_RC1_IfcCurveBoundedSurface_type = new entity("IfcCurveBoundedSurface", false, 278, IFC4X3_RC1_IfcBoundedSurface_type);
    IFC4X3_RC1_IfcDirection_type = new entity("IfcDirection", false, 309, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcDirectrixCurveSweptAreaSolid_type = new entity("IfcDirectrixCurveSweptAreaSolid", true, 311, IFC4X3_RC1_IfcSweptAreaSolid_type);
    IFC4X3_RC1_IfcDirectrixDistanceSweptAreaSolid_type = new entity("IfcDirectrixDistanceSweptAreaSolid", true, 312, IFC4X3_RC1_IfcSweptAreaSolid_type);
    IFC4X3_RC1_IfcDistanceExpression_type = new entity("IfcDistanceExpression", false, 316, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcDoorStyle_type = new entity("IfcDoorStyle", false, 346, IFC4X3_RC1_IfcTypeProduct_type);
    IFC4X3_RC1_IfcEdgeLoop_type = new entity("IfcEdgeLoop", false, 373, IFC4X3_RC1_IfcLoop_type);
    IFC4X3_RC1_IfcElementQuantity_type = new entity("IfcElementQuantity", false, 409, IFC4X3_RC1_IfcQuantitySet_type);
    IFC4X3_RC1_IfcElementType_type = new entity("IfcElementType", true, 410, IFC4X3_RC1_IfcTypeProduct_type);
    IFC4X3_RC1_IfcElementarySurface_type = new entity("IfcElementarySurface", true, 402, IFC4X3_RC1_IfcSurface_type);
    IFC4X3_RC1_IfcEllipseProfileDef_type = new entity("IfcEllipseProfileDef", false, 412, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcEventType_type = new entity("IfcEventType", false, 428, IFC4X3_RC1_IfcTypeProcess_type);
    IFC4X3_RC1_IfcExtrudedAreaSolid_type = new entity("IfcExtrudedAreaSolid", false, 440, IFC4X3_RC1_IfcSweptAreaSolid_type);
    IFC4X3_RC1_IfcExtrudedAreaSolidTapered_type = new entity("IfcExtrudedAreaSolidTapered", false, 441, IFC4X3_RC1_IfcExtrudedAreaSolid_type);
    IFC4X3_RC1_IfcFaceBasedSurfaceModel_type = new entity("IfcFaceBasedSurfaceModel", false, 443, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcFillAreaStyleHatching_type = new entity("IfcFillAreaStyleHatching", false, 465, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcFillAreaStyleTiles_type = new entity("IfcFillAreaStyleTiles", false, 466, IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    IFC4X3_RC1_IfcFixedReferenceSweptAreaSolid_type = new entity("IfcFixedReferenceSweptAreaSolid", false, 474, IFC4X3_RC1_IfcDirectrixCurveSweptAreaSolid_type);
    IFC4X3_RC1_IfcFurnishingElementType_type = new entity("IfcFurnishingElementType", false, 505, IFC4X3_RC1_IfcElementType_type);
    IFC4X3_RC1_IfcFurnitureType_type = new entity("IfcFurnitureType", false, 507, IFC4X3_RC1_IfcFurnishingElementType_type);
    IFC4X3_RC1_IfcGeographicElementType_type = new entity("IfcGeographicElementType", false, 510, IFC4X3_RC1_IfcElementType_type);
    IFC4X3_RC1_IfcGeometricCurveSet_type = new entity("IfcGeometricCurveSet", false, 512, IFC4X3_RC1_IfcGeometricSet_type);
    IFC4X3_RC1_IfcIShapeProfileDef_type = new entity("IfcIShapeProfileDef", false, 570, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcInclinedReferenceSweptAreaSolid_type = new entity("IfcInclinedReferenceSweptAreaSolid", false, 549, IFC4X3_RC1_IfcDirectrixDistanceSweptAreaSolid_type);
    IFC4X3_RC1_IfcIndexedPolygonalFace_type = new entity("IfcIndexedPolygonalFace", false, 552, IFC4X3_RC1_IfcTessellatedItem_type);
    IFC4X3_RC1_IfcIndexedPolygonalFaceWithVoids_type = new entity("IfcIndexedPolygonalFaceWithVoids", false, 553, IFC4X3_RC1_IfcIndexedPolygonalFace_type);
    IFC4X3_RC1_IfcLShapeProfileDef_type = new entity("IfcLShapeProfileDef", false, 629, IFC4X3_RC1_IfcParameterizedProfileDef_type);
    IFC4X3_RC1_IfcLaborResourceType_type = new entity("IfcLaborResourceType", false, 581, IFC4X3_RC1_IfcConstructionResourceType_type);
    IFC4X3_RC1_IfcLine_type = new entity("IfcLine", false, 608, IFC4X3_RC1_IfcCurve_type);
    IFC4X3_RC1_IfcManifoldSolidBrep_type = new entity("IfcManifoldSolidBrep", true, 635, IFC4X3_RC1_IfcSolidModel_type);
    IFC4X3_RC1_IfcObject_type = new entity("IfcObject", true, 710, IFC4X3_RC1_IfcObjectDefinition_type);
    IFC4X3_RC1_IfcOffsetCurve_type = new entity("IfcOffsetCurve", true, 719, IFC4X3_RC1_IfcCurve_type);
    IFC4X3_RC1_IfcOffsetCurve2D_type = new entity("IfcOffsetCurve2D", false, 720, IFC4X3_RC1_IfcOffsetCurve_type);
    IFC4X3_RC1_IfcOffsetCurve3D_type = new entity("IfcOffsetCurve3D", false, 721, IFC4X3_RC1_IfcOffsetCurve_type);
    IFC4X3_RC1_IfcOffsetCurveByDistances_type = new entity("IfcOffsetCurveByDistances", false, 722, IFC4X3_RC1_IfcOffsetCurve_type);
    IFC4X3_RC1_IfcPcurve_type = new entity("IfcPcurve", false, 742, IFC4X3_RC1_IfcCurve_type);
    IFC4X3_RC1_IfcPlanarBox_type = new entity("IfcPlanarBox", false, 768, IFC4X3_RC1_IfcPlanarExtent_type);
    IFC4X3_RC1_IfcPlane_type = new entity("IfcPlane", false, 771, IFC4X3_RC1_IfcElementarySurface_type);
    IFC4X3_RC1_IfcPreDefinedColour_type = new entity("IfcPreDefinedColour", true, 794, IFC4X3_RC1_IfcPreDefinedItem_type);
    IFC4X3_RC1_IfcPreDefinedCurveFont_type = new entity("IfcPreDefinedCurveFont", true, 795, IFC4X3_RC1_IfcPreDefinedItem_type);
    IFC4X3_RC1_IfcPreDefinedPropertySet_type = new entity("IfcPreDefinedPropertySet", true, 798, IFC4X3_RC1_IfcPropertySetDefinition_type);
    IFC4X3_RC1_IfcProcedureType_type = new entity("IfcProcedureType", false, 810, IFC4X3_RC1_IfcTypeProcess_type);
    IFC4X3_RC1_IfcProcess_type = new entity("IfcProcess", true, 812, IFC4X3_RC1_IfcObject_type);
    IFC4X3_RC1_IfcProduct_type = new entity("IfcProduct", true, 814, IFC4X3_RC1_IfcObject_type);
    IFC4X3_RC1_IfcProject_type = new entity("IfcProject", false, 822, IFC4X3_RC1_IfcContext_type);
    IFC4X3_RC1_IfcProjectLibrary_type = new entity("IfcProjectLibrary", false, 827, IFC4X3_RC1_IfcContext_type);
    IFC4X3_RC1_IfcPropertyBoundedValue_type = new entity("IfcPropertyBoundedValue", false, 832, IFC4X3_RC1_IfcSimpleProperty_type);
    IFC4X3_RC1_IfcPropertyEnumeratedValue_type = new entity("IfcPropertyEnumeratedValue", false, 835, IFC4X3_RC1_IfcSimpleProperty_type);
    IFC4X3_RC1_IfcPropertyListValue_type = new entity("IfcPropertyListValue", false, 837, IFC4X3_RC1_IfcSimpleProperty_type);
    IFC4X3_RC1_IfcPropertyReferenceValue_type = new entity("IfcPropertyReferenceValue", false, 838, IFC4X3_RC1_IfcSimpleProperty_type);
    IFC4X3_RC1_IfcPropertySet_type = new entity("IfcPropertySet", false, 839, IFC4X3_RC1_IfcPropertySetDefinition_type);
    IFC4X3_RC1_IfcPropertySetTemplate_type = new entity("IfcPropertySetTemplate", false, 843, IFC4X3_RC1_IfcPropertyTemplateDefinition_type);
    IFC4X3_RC1_IfcPropertySingleValue_type = new entity("IfcPropertySingleValue", false, 845, IFC4X3_RC1_IfcSimpleProperty_type);
    IFC4X3_RC1_IfcPropertyTableValue_type = new entity("IfcPropertyTableValue", false, 846, IFC4X3_RC1_IfcSimpleProperty_type);
    IFC4X3_RC1_IfcPropertyTemplate_type = new entity("IfcPropertyTemplate", true, 847, IFC4X3_RC1_IfcPropertyTemplateDefinition_type);
    IFC4X3_RC1_IfcProxy_type = new entity("IfcProxy", false, 855, IFC4X3_RC1_IfcProduct_type);
    IFC4X3_RC1_IfcRectangleHollowProfileDef_type = new entity("IfcRectangleHollowProfileDef", false, 885, IFC4X3_RC1_IfcRectangleProfileDef_type);
    IFC4X3_RC1_IfcRectangularPyramid_type = new entity("IfcRectangularPyramid", false, 887, IFC4X3_RC1_IfcCsgPrimitive3D_type);
    IFC4X3_RC1_IfcRectangularTrimmedSurface_type = new entity("IfcRectangularTrimmedSurface", false, 888, IFC4X3_RC1_IfcBoundedSurface_type);
    IFC4X3_RC1_IfcReinforcementDefinitionProperties_type = new entity("IfcReinforcementDefinitionProperties", false, 899, IFC4X3_RC1_IfcPreDefinedPropertySet_type);
    IFC4X3_RC1_IfcRelAssigns_type = new entity("IfcRelAssigns", true, 911, IFC4X3_RC1_IfcRelationship_type);
    IFC4X3_RC1_IfcRelAssignsToActor_type = new entity("IfcRelAssignsToActor", false, 912, IFC4X3_RC1_IfcRelAssigns_type);
    IFC4X3_RC1_IfcRelAssignsToControl_type = new entity("IfcRelAssignsToControl", false, 913, IFC4X3_RC1_IfcRelAssigns_type);
    IFC4X3_RC1_IfcRelAssignsToGroup_type = new entity("IfcRelAssignsToGroup", false, 914, IFC4X3_RC1_IfcRelAssigns_type);
    IFC4X3_RC1_IfcRelAssignsToGroupByFactor_type = new entity("IfcRelAssignsToGroupByFactor", false, 915, IFC4X3_RC1_IfcRelAssignsToGroup_type);
    IFC4X3_RC1_IfcRelAssignsToProcess_type = new entity("IfcRelAssignsToProcess", false, 916, IFC4X3_RC1_IfcRelAssigns_type);
    IFC4X3_RC1_IfcRelAssignsToProduct_type = new entity("IfcRelAssignsToProduct", false, 917, IFC4X3_RC1_IfcRelAssigns_type);
    IFC4X3_RC1_IfcRelAssignsToResource_type = new entity("IfcRelAssignsToResource", false, 918, IFC4X3_RC1_IfcRelAssigns_type);
    IFC4X3_RC1_IfcRelAssociates_type = new entity("IfcRelAssociates", true, 919, IFC4X3_RC1_IfcRelationship_type);
    IFC4X3_RC1_IfcRelAssociatesApproval_type = new entity("IfcRelAssociatesApproval", false, 920, IFC4X3_RC1_IfcRelAssociates_type);
    IFC4X3_RC1_IfcRelAssociatesClassification_type = new entity("IfcRelAssociatesClassification", false, 921, IFC4X3_RC1_IfcRelAssociates_type);
    IFC4X3_RC1_IfcRelAssociatesConstraint_type = new entity("IfcRelAssociatesConstraint", false, 922, IFC4X3_RC1_IfcRelAssociates_type);
    IFC4X3_RC1_IfcRelAssociatesDocument_type = new entity("IfcRelAssociatesDocument", false, 923, IFC4X3_RC1_IfcRelAssociates_type);
    IFC4X3_RC1_IfcRelAssociatesLibrary_type = new entity("IfcRelAssociatesLibrary", false, 924, IFC4X3_RC1_IfcRelAssociates_type);
    IFC4X3_RC1_IfcRelAssociatesMaterial_type = new entity("IfcRelAssociatesMaterial", false, 925, IFC4X3_RC1_IfcRelAssociates_type);
    IFC4X3_RC1_IfcRelAssociatesProfileDef_type = new entity("IfcRelAssociatesProfileDef", false, 926, IFC4X3_RC1_IfcRelAssociates_type);
    IFC4X3_RC1_IfcRelConnects_type = new entity("IfcRelConnects", true, 928, IFC4X3_RC1_IfcRelationship_type);
    IFC4X3_RC1_IfcRelConnectsElements_type = new entity("IfcRelConnectsElements", false, 929, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelConnectsPathElements_type = new entity("IfcRelConnectsPathElements", false, 930, IFC4X3_RC1_IfcRelConnectsElements_type);
    IFC4X3_RC1_IfcRelConnectsPortToElement_type = new entity("IfcRelConnectsPortToElement", false, 932, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelConnectsPorts_type = new entity("IfcRelConnectsPorts", false, 931, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelConnectsStructuralActivity_type = new entity("IfcRelConnectsStructuralActivity", false, 933, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelConnectsStructuralMember_type = new entity("IfcRelConnectsStructuralMember", false, 934, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelConnectsWithEccentricity_type = new entity("IfcRelConnectsWithEccentricity", false, 935, IFC4X3_RC1_IfcRelConnectsStructuralMember_type);
    IFC4X3_RC1_IfcRelConnectsWithRealizingElements_type = new entity("IfcRelConnectsWithRealizingElements", false, 936, IFC4X3_RC1_IfcRelConnectsElements_type);
    IFC4X3_RC1_IfcRelContainedInSpatialStructure_type = new entity("IfcRelContainedInSpatialStructure", false, 937, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelCoversBldgElements_type = new entity("IfcRelCoversBldgElements", false, 938, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelCoversSpaces_type = new entity("IfcRelCoversSpaces", false, 939, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelDeclares_type = new entity("IfcRelDeclares", false, 940, IFC4X3_RC1_IfcRelationship_type);
    IFC4X3_RC1_IfcRelDecomposes_type = new entity("IfcRelDecomposes", true, 941, IFC4X3_RC1_IfcRelationship_type);
    IFC4X3_RC1_IfcRelDefines_type = new entity("IfcRelDefines", true, 942, IFC4X3_RC1_IfcRelationship_type);
    IFC4X3_RC1_IfcRelDefinesByObject_type = new entity("IfcRelDefinesByObject", false, 943, IFC4X3_RC1_IfcRelDefines_type);
    IFC4X3_RC1_IfcRelDefinesByProperties_type = new entity("IfcRelDefinesByProperties", false, 944, IFC4X3_RC1_IfcRelDefines_type);
    IFC4X3_RC1_IfcRelDefinesByTemplate_type = new entity("IfcRelDefinesByTemplate", false, 945, IFC4X3_RC1_IfcRelDefines_type);
    IFC4X3_RC1_IfcRelDefinesByType_type = new entity("IfcRelDefinesByType", false, 946, IFC4X3_RC1_IfcRelDefines_type);
    IFC4X3_RC1_IfcRelFillsElement_type = new entity("IfcRelFillsElement", false, 947, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelFlowControlElements_type = new entity("IfcRelFlowControlElements", false, 948, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelInterferesElements_type = new entity("IfcRelInterferesElements", false, 949, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelNests_type = new entity("IfcRelNests", false, 950, IFC4X3_RC1_IfcRelDecomposes_type);
    IFC4X3_RC1_IfcRelPositions_type = new entity("IfcRelPositions", false, 951, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelProjectsElement_type = new entity("IfcRelProjectsElement", false, 952, IFC4X3_RC1_IfcRelDecomposes_type);
    IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type = new entity("IfcRelReferencedInSpatialStructure", false, 953, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelSequence_type = new entity("IfcRelSequence", false, 954, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelServicesBuildings_type = new entity("IfcRelServicesBuildings", false, 955, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelSpaceBoundary_type = new entity("IfcRelSpaceBoundary", false, 956, IFC4X3_RC1_IfcRelConnects_type);
    IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type = new entity("IfcRelSpaceBoundary1stLevel", false, 957, IFC4X3_RC1_IfcRelSpaceBoundary_type);
    IFC4X3_RC1_IfcRelSpaceBoundary2ndLevel_type = new entity("IfcRelSpaceBoundary2ndLevel", false, 958, IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type);
    IFC4X3_RC1_IfcRelVoidsElement_type = new entity("IfcRelVoidsElement", false, 959, IFC4X3_RC1_IfcRelDecomposes_type);
    IFC4X3_RC1_IfcReparametrisedCompositeCurveSegment_type = new entity("IfcReparametrisedCompositeCurveSegment", false, 960, IFC4X3_RC1_IfcCompositeCurveSegment_type);
    IFC4X3_RC1_IfcResource_type = new entity("IfcResource", true, 965, IFC4X3_RC1_IfcObject_type);
    IFC4X3_RC1_IfcRevolvedAreaSolid_type = new entity("IfcRevolvedAreaSolid", false, 972, IFC4X3_RC1_IfcSweptAreaSolid_type);
    IFC4X3_RC1_IfcRevolvedAreaSolidTapered_type = new entity("IfcRevolvedAreaSolidTapered", false, 973, IFC4X3_RC1_IfcRevolvedAreaSolid_type);
    IFC4X3_RC1_IfcRightCircularCone_type = new entity("IfcRightCircularCone", false, 974, IFC4X3_RC1_IfcCsgPrimitive3D_type);
    IFC4X3_RC1_IfcRightCircularCylinder_type = new entity("IfcRightCircularCylinder", false, 975, IFC4X3_RC1_IfcCsgPrimitive3D_type);
    IFC4X3_RC1_IfcSectionedSolid_type = new entity("IfcSectionedSolid", true, 994, IFC4X3_RC1_IfcSolidModel_type);
    IFC4X3_RC1_IfcSectionedSolidHorizontal_type = new entity("IfcSectionedSolidHorizontal", false, 995, IFC4X3_RC1_IfcSectionedSolid_type);
    IFC4X3_RC1_IfcSectionedSurface_type = new entity("IfcSectionedSurface", false, 997, IFC4X3_RC1_IfcSurface_type);
    IFC4X3_RC1_IfcSimplePropertyTemplate_type = new entity("IfcSimplePropertyTemplate", false, 1023, IFC4X3_RC1_IfcPropertyTemplate_type);
    IFC4X3_RC1_IfcSpatialElement_type = new entity("IfcSpatialElement", true, 1055, IFC4X3_RC1_IfcProduct_type);
    IFC4X3_RC1_IfcSpatialElementType_type = new entity("IfcSpatialElementType", true, 1056, IFC4X3_RC1_IfcTypeProduct_type);
    IFC4X3_RC1_IfcSpatialStructureElement_type = new entity("IfcSpatialStructureElement", true, 1058, IFC4X3_RC1_IfcSpatialElement_type);
    IFC4X3_RC1_IfcSpatialStructureElementType_type = new entity("IfcSpatialStructureElementType", true, 1059, IFC4X3_RC1_IfcSpatialElementType_type);
    IFC4X3_RC1_IfcSpatialZone_type = new entity("IfcSpatialZone", false, 1060, IFC4X3_RC1_IfcSpatialElement_type);
    IFC4X3_RC1_IfcSpatialZoneType_type = new entity("IfcSpatialZoneType", false, 1061, IFC4X3_RC1_IfcSpatialElementType_type);
    IFC4X3_RC1_IfcSphere_type = new entity("IfcSphere", false, 1067, IFC4X3_RC1_IfcCsgPrimitive3D_type);
    IFC4X3_RC1_IfcSphericalSurface_type = new entity("IfcSphericalSurface", false, 1068, IFC4X3_RC1_IfcElementarySurface_type);
    IFC4X3_RC1_IfcStructuralActivity_type = new entity("IfcStructuralActivity", true, 1080, IFC4X3_RC1_IfcProduct_type);
    IFC4X3_RC1_IfcStructuralItem_type = new entity("IfcStructuralItem", true, 1092, IFC4X3_RC1_IfcProduct_type);
    IFC4X3_RC1_IfcStructuralMember_type = new entity("IfcStructuralMember", true, 1107, IFC4X3_RC1_IfcStructuralItem_type);
    IFC4X3_RC1_IfcStructuralReaction_type = new entity("IfcStructuralReaction", true, 1112, IFC4X3_RC1_IfcStructuralActivity_type);
    IFC4X3_RC1_IfcStructuralSurfaceMember_type = new entity("IfcStructuralSurfaceMember", false, 1117, IFC4X3_RC1_IfcStructuralMember_type);
    IFC4X3_RC1_IfcStructuralSurfaceMemberVarying_type = new entity("IfcStructuralSurfaceMemberVarying", false, 1119, IFC4X3_RC1_IfcStructuralSurfaceMember_type);
    IFC4X3_RC1_IfcStructuralSurfaceReaction_type = new entity("IfcStructuralSurfaceReaction", false, 1120, IFC4X3_RC1_IfcStructuralReaction_type);
    IFC4X3_RC1_IfcSubContractResourceType_type = new entity("IfcSubContractResourceType", false, 1126, IFC4X3_RC1_IfcConstructionResourceType_type);
    IFC4X3_RC1_IfcSurfaceCurve_type = new entity("IfcSurfaceCurve", false, 1130, IFC4X3_RC1_IfcCurve_type);
    IFC4X3_RC1_IfcSurfaceCurveSweptAreaSolid_type = new entity("IfcSurfaceCurveSweptAreaSolid", false, 1131, IFC4X3_RC1_IfcDirectrixCurveSweptAreaSolid_type);
    IFC4X3_RC1_IfcSurfaceOfLinearExtrusion_type = new entity("IfcSurfaceOfLinearExtrusion", false, 1134, IFC4X3_RC1_IfcSweptSurface_type);
    IFC4X3_RC1_IfcSurfaceOfRevolution_type = new entity("IfcSurfaceOfRevolution", false, 1135, IFC4X3_RC1_IfcSweptSurface_type);
    IFC4X3_RC1_IfcSystemFurnitureElementType_type = new entity("IfcSystemFurnitureElementType", false, 1156, IFC4X3_RC1_IfcFurnishingElementType_type);
    IFC4X3_RC1_IfcTask_type = new entity("IfcTask", false, 1164, IFC4X3_RC1_IfcProcess_type);
    IFC4X3_RC1_IfcTaskType_type = new entity("IfcTaskType", false, 1168, IFC4X3_RC1_IfcTypeProcess_type);
    IFC4X3_RC1_IfcTessellatedFaceSet_type = new entity("IfcTessellatedFaceSet", true, 1182, IFC4X3_RC1_IfcTessellatedItem_type);
    IFC4X3_RC1_IfcToroidalSurface_type = new entity("IfcToroidalSurface", false, 1218, IFC4X3_RC1_IfcElementarySurface_type);
    IFC4X3_RC1_IfcTransportElementType_type = new entity("IfcTransportElementType", false, 1233, IFC4X3_RC1_IfcElementType_type);
    IFC4X3_RC1_IfcTriangulatedFaceSet_type = new entity("IfcTriangulatedFaceSet", false, 1236, IFC4X3_RC1_IfcTessellatedFaceSet_type);
    IFC4X3_RC1_IfcTriangulatedIrregularNetwork_type = new entity("IfcTriangulatedIrregularNetwork", false, 1237, IFC4X3_RC1_IfcTriangulatedFaceSet_type);
    IFC4X3_RC1_IfcWindowLiningProperties_type = new entity("IfcWindowLiningProperties", false, 1296, IFC4X3_RC1_IfcPreDefinedPropertySet_type);
    IFC4X3_RC1_IfcWindowPanelProperties_type = new entity("IfcWindowPanelProperties", false, 1299, IFC4X3_RC1_IfcPreDefinedPropertySet_type);
    {
        std::vector<const declaration*> items; items.reserve(3);
        items.push_back(IFC4X3_RC1_IfcMeasureWithUnit_type);
        items.push_back(IFC4X3_RC1_IfcReference_type);
        items.push_back(IFC4X3_RC1_IfcValue_type);
        IFC4X3_RC1_IfcAppliedValueSelect_type = new select_type("IfcAppliedValueSelect", 54, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcAxis2Placement2D_type);
        items.push_back(IFC4X3_RC1_IfcAxis2Placement3D_type);
        IFC4X3_RC1_IfcAxis2Placement_type = new select_type("IfcAxis2Placement", 71, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(5);
        items.push_back(IFC4X3_RC1_IfcBooleanResult_type);
        items.push_back(IFC4X3_RC1_IfcCsgPrimitive3D_type);
        items.push_back(IFC4X3_RC1_IfcHalfSpaceSolid_type);
        items.push_back(IFC4X3_RC1_IfcSolidModel_type);
        items.push_back(IFC4X3_RC1_IfcTessellatedFaceSet_type);
        IFC4X3_RC1_IfcBooleanOperand_type = new select_type("IfcBooleanOperand", 93, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcColourSpecification_type);
        items.push_back(IFC4X3_RC1_IfcPreDefinedColour_type);
        IFC4X3_RC1_IfcColour_type = new select_type("IfcColour", 182, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcColourRgb_type);
        items.push_back(IFC4X3_RC1_IfcNormalisedRatioMeasure_type);
        IFC4X3_RC1_IfcColourOrFactor_type = new select_type("IfcColourOrFactor", 183, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcBooleanResult_type);
        items.push_back(IFC4X3_RC1_IfcCsgPrimitive3D_type);
        IFC4X3_RC1_IfcCsgSelect_type = new select_type("IfcCsgSelect", 268, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcCurveStyleFont_type);
        items.push_back(IFC4X3_RC1_IfcPreDefinedCurveFont_type);
        IFC4X3_RC1_IfcCurveStyleFontSelect_type = new select_type("IfcCurveStyleFontSelect", 288, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(4);
        items.push_back(IFC4X3_RC1_IfcColour_type);
        items.push_back(IFC4X3_RC1_IfcExternallyDefinedHatchStyle_type);
        items.push_back(IFC4X3_RC1_IfcFillAreaStyleHatching_type);
        items.push_back(IFC4X3_RC1_IfcFillAreaStyleTiles_type);
        IFC4X3_RC1_IfcFillStyleSelect_type = new select_type("IfcFillStyleSelect", 467, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(3);
        items.push_back(IFC4X3_RC1_IfcCurve_type);
        items.push_back(IFC4X3_RC1_IfcPoint_type);
        items.push_back(IFC4X3_RC1_IfcSurface_type);
        IFC4X3_RC1_IfcGeometricSetSelect_type = new select_type("IfcGeometricSetSelect", 518, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcDirection_type);
        items.push_back(IFC4X3_RC1_IfcVirtualGridIntersection_type);
        IFC4X3_RC1_IfcGridPlacementDirectionSelect_type = new select_type("IfcGridPlacementDirectionSelect", 529, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcCurve_type);
        items.push_back(IFC4X3_RC1_IfcLinearAxisWithInclination_type);
        IFC4X3_RC1_IfcLinearAxisSelect_type = new select_type("IfcLinearAxisSelect", 609, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(6);
        items.push_back(IFC4X3_RC1_IfcAppliedValue_type);
        items.push_back(IFC4X3_RC1_IfcMeasureWithUnit_type);
        items.push_back(IFC4X3_RC1_IfcReference_type);
        items.push_back(IFC4X3_RC1_IfcTable_type);
        items.push_back(IFC4X3_RC1_IfcTimeSeries_type);
        items.push_back(IFC4X3_RC1_IfcValue_type);
        IFC4X3_RC1_IfcMetricValueSelect_type = new select_type("IfcMetricValueSelect", 678, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcProcess_type);
        items.push_back(IFC4X3_RC1_IfcTypeProcess_type);
        IFC4X3_RC1_IfcProcessSelect_type = new select_type("IfcProcessSelect", 813, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcProduct_type);
        items.push_back(IFC4X3_RC1_IfcTypeProduct_type);
        IFC4X3_RC1_IfcProductSelect_type = new select_type("IfcProductSelect", 818, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcPropertySetDefinition_type);
        items.push_back(IFC4X3_RC1_IfcPropertySetDefinitionSet_type);
        IFC4X3_RC1_IfcPropertySetDefinitionSelect_type = new select_type("IfcPropertySetDefinitionSelect", 841, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcResource_type);
        items.push_back(IFC4X3_RC1_IfcTypeResource_type);
        IFC4X3_RC1_IfcResourceSelect_type = new select_type("IfcResourceSelect", 970, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcClosedShell_type);
        items.push_back(IFC4X3_RC1_IfcOpenShell_type);
        IFC4X3_RC1_IfcShell_type = new select_type("IfcShell", 1014, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcClosedShell_type);
        items.push_back(IFC4X3_RC1_IfcSolidModel_type);
        IFC4X3_RC1_IfcSolidOrShell_type = new select_type("IfcSolidOrShell", 1042, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(3);
        items.push_back(IFC4X3_RC1_IfcFaceBasedSurfaceModel_type);
        items.push_back(IFC4X3_RC1_IfcFaceSurface_type);
        items.push_back(IFC4X3_RC1_IfcSurface_type);
        IFC4X3_RC1_IfcSurfaceOrFaceSurface_type = new select_type("IfcSurfaceOrFaceSurface", 1136, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcCartesianPoint_type);
        items.push_back(IFC4X3_RC1_IfcParameterValue_type);
        IFC4X3_RC1_IfcTrimmingSelect_type = new select_type("IfcTrimmingSelect", 1240, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcDirection_type);
        items.push_back(IFC4X3_RC1_IfcVector_type);
        IFC4X3_RC1_IfcVectorOrDirection_type = new select_type("IfcVectorOrDirection", 1266, items);
    }
    IFC4X3_RC1_IfcActor_type = new entity("IfcActor", false, 6, IFC4X3_RC1_IfcObject_type);
    IFC4X3_RC1_IfcAdvancedBrep_type = new entity("IfcAdvancedBrep", false, 14, IFC4X3_RC1_IfcManifoldSolidBrep_type);
    IFC4X3_RC1_IfcAdvancedBrepWithVoids_type = new entity("IfcAdvancedBrepWithVoids", false, 15, IFC4X3_RC1_IfcAdvancedBrep_type);
    IFC4X3_RC1_IfcAlignment2DCant_type = new entity("IfcAlignment2DCant", false, 30, IFC4X3_RC1_IfcAxisLateralInclination_type);
    IFC4X3_RC1_IfcAlignment2DCantSegment_type = new entity("IfcAlignment2DCantSegment", true, 32, IFC4X3_RC1_IfcAlignment2DSegment_type);
    IFC4X3_RC1_IfcAlignment2DHorizontalSegment_type = new entity("IfcAlignment2DHorizontalSegment", false, 35, IFC4X3_RC1_IfcAlignment2DSegment_type);
    IFC4X3_RC1_IfcAlignment2DVerSegCircularArc_type = new entity("IfcAlignment2DVerSegCircularArc", false, 37, IFC4X3_RC1_IfcAlignment2DVerticalSegment_type);
    IFC4X3_RC1_IfcAlignment2DVerSegLine_type = new entity("IfcAlignment2DVerSegLine", false, 38, IFC4X3_RC1_IfcAlignment2DVerticalSegment_type);
    IFC4X3_RC1_IfcAlignment2DVerSegParabolicArc_type = new entity("IfcAlignment2DVerSegParabolicArc", false, 39, IFC4X3_RC1_IfcAlignment2DVerticalSegment_type);
    IFC4X3_RC1_IfcAlignment2DVerSegTransition_type = new entity("IfcAlignment2DVerSegTransition", false, 40, IFC4X3_RC1_IfcAlignment2DVerticalSegment_type);
    IFC4X3_RC1_IfcAnnotation_type = new entity("IfcAnnotation", false, 49, IFC4X3_RC1_IfcProduct_type);
    IFC4X3_RC1_IfcBSplineSurface_type = new entity("IfcBSplineSurface", true, 115, IFC4X3_RC1_IfcBoundedSurface_type);
    IFC4X3_RC1_IfcBSplineSurfaceWithKnots_type = new entity("IfcBSplineSurfaceWithKnots", false, 117, IFC4X3_RC1_IfcBSplineSurface_type);
    IFC4X3_RC1_IfcBlock_type = new entity("IfcBlock", false, 87, IFC4X3_RC1_IfcCsgPrimitive3D_type);
    IFC4X3_RC1_IfcBooleanClippingResult_type = new entity("IfcBooleanClippingResult", false, 92, IFC4X3_RC1_IfcBooleanResult_type);
    IFC4X3_RC1_IfcBoundedCurve_type = new entity("IfcBoundedCurve", true, 103, IFC4X3_RC1_IfcCurve_type);
    IFC4X3_RC1_IfcBuildingStorey_type = new entity("IfcBuildingStorey", false, 125, IFC4X3_RC1_IfcSpatialStructureElement_type);
    IFC4X3_RC1_IfcBuiltElementType_type = new entity("IfcBuiltElementType", false, 129, IFC4X3_RC1_IfcElementType_type);
    IFC4X3_RC1_IfcChimneyType_type = new entity("IfcChimneyType", false, 166, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcCircleHollowProfileDef_type = new entity("IfcCircleHollowProfileDef", false, 169, IFC4X3_RC1_IfcCircleProfileDef_type);
    IFC4X3_RC1_IfcCivilElementType_type = new entity("IfcCivilElementType", false, 173, IFC4X3_RC1_IfcElementType_type);
    IFC4X3_RC1_IfcColumnType_type = new entity("IfcColumnType", false, 189, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcComplexPropertyTemplate_type = new entity("IfcComplexPropertyTemplate", false, 196, IFC4X3_RC1_IfcPropertyTemplate_type);
    IFC4X3_RC1_IfcCompositeCurve_type = new entity("IfcCompositeCurve", false, 198, IFC4X3_RC1_IfcBoundedCurve_type);
    IFC4X3_RC1_IfcCompositeCurveOnSurface_type = new entity("IfcCompositeCurveOnSurface", false, 199, IFC4X3_RC1_IfcCompositeCurve_type);
    IFC4X3_RC1_IfcConic_type = new entity("IfcConic", true, 209, IFC4X3_RC1_IfcCurve_type);
    IFC4X3_RC1_IfcConstructionEquipmentResourceType_type = new entity("IfcConstructionEquipmentResourceType", false, 221, IFC4X3_RC1_IfcConstructionResourceType_type);
    IFC4X3_RC1_IfcConstructionMaterialResourceType_type = new entity("IfcConstructionMaterialResourceType", false, 224, IFC4X3_RC1_IfcConstructionResourceType_type);
    IFC4X3_RC1_IfcConstructionProductResourceType_type = new entity("IfcConstructionProductResourceType", false, 227, IFC4X3_RC1_IfcConstructionResourceType_type);
    IFC4X3_RC1_IfcConstructionResource_type = new entity("IfcConstructionResource", true, 229, IFC4X3_RC1_IfcResource_type);
    IFC4X3_RC1_IfcControl_type = new entity("IfcControl", true, 234, IFC4X3_RC1_IfcObject_type);
    IFC4X3_RC1_IfcCostItem_type = new entity("IfcCostItem", false, 252, IFC4X3_RC1_IfcControl_type);
    IFC4X3_RC1_IfcCostSchedule_type = new entity("IfcCostSchedule", false, 254, IFC4X3_RC1_IfcControl_type);
    IFC4X3_RC1_IfcCourseType_type = new entity("IfcCourseType", false, 259, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcCoveringType_type = new entity("IfcCoveringType", false, 262, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcCrewResource_type = new entity("IfcCrewResource", false, 264, IFC4X3_RC1_IfcConstructionResource_type);
    IFC4X3_RC1_IfcCurtainWallType_type = new entity("IfcCurtainWallType", false, 273, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcCurveSegment2D_type = new entity("IfcCurveSegment2D", true, 283, IFC4X3_RC1_IfcBoundedCurve_type);
    IFC4X3_RC1_IfcCylindricalSurface_type = new entity("IfcCylindricalSurface", false, 289, IFC4X3_RC1_IfcElementarySurface_type);
    IFC4X3_RC1_IfcDeepFoundationType_type = new entity("IfcDeepFoundationType", false, 299, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcDistributionElementType_type = new entity("IfcDistributionElementType", false, 327, IFC4X3_RC1_IfcElementType_type);
    IFC4X3_RC1_IfcDistributionFlowElementType_type = new entity("IfcDistributionFlowElementType", true, 329, IFC4X3_RC1_IfcDistributionElementType_type);
    IFC4X3_RC1_IfcDoorLiningProperties_type = new entity("IfcDoorLiningProperties", false, 341, IFC4X3_RC1_IfcPreDefinedPropertySet_type);
    IFC4X3_RC1_IfcDoorPanelProperties_type = new entity("IfcDoorPanelProperties", false, 344, IFC4X3_RC1_IfcPreDefinedPropertySet_type);
    IFC4X3_RC1_IfcDoorType_type = new entity("IfcDoorType", false, 349, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcDraughtingPreDefinedColour_type = new entity("IfcDraughtingPreDefinedColour", false, 353, IFC4X3_RC1_IfcPreDefinedColour_type);
    IFC4X3_RC1_IfcDraughtingPreDefinedCurveFont_type = new entity("IfcDraughtingPreDefinedCurveFont", false, 354, IFC4X3_RC1_IfcPreDefinedCurveFont_type);
    IFC4X3_RC1_IfcElement_type = new entity("IfcElement", true, 401, IFC4X3_RC1_IfcProduct_type);
    IFC4X3_RC1_IfcElementAssembly_type = new entity("IfcElementAssembly", false, 403, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcElementAssemblyType_type = new entity("IfcElementAssemblyType", false, 404, IFC4X3_RC1_IfcElementType_type);
    IFC4X3_RC1_IfcElementComponent_type = new entity("IfcElementComponent", true, 406, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcElementComponentType_type = new entity("IfcElementComponentType", true, 407, IFC4X3_RC1_IfcElementType_type);
    IFC4X3_RC1_IfcEllipse_type = new entity("IfcEllipse", false, 411, IFC4X3_RC1_IfcConic_type);
    IFC4X3_RC1_IfcEnergyConversionDeviceType_type = new entity("IfcEnergyConversionDeviceType", true, 414, IFC4X3_RC1_IfcDistributionFlowElementType_type);
    IFC4X3_RC1_IfcEngineType_type = new entity("IfcEngineType", false, 417, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcEvaporativeCoolerType_type = new entity("IfcEvaporativeCoolerType", false, 420, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcEvaporatorType_type = new entity("IfcEvaporatorType", false, 423, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcEvent_type = new entity("IfcEvent", false, 425, IFC4X3_RC1_IfcProcess_type);
    IFC4X3_RC1_IfcExternalSpatialStructureElement_type = new entity("IfcExternalSpatialStructureElement", true, 439, IFC4X3_RC1_IfcSpatialElement_type);
    IFC4X3_RC1_IfcFacetedBrep_type = new entity("IfcFacetedBrep", false, 447, IFC4X3_RC1_IfcManifoldSolidBrep_type);
    IFC4X3_RC1_IfcFacetedBrepWithVoids_type = new entity("IfcFacetedBrepWithVoids", false, 448, IFC4X3_RC1_IfcFacetedBrep_type);
    IFC4X3_RC1_IfcFacility_type = new entity("IfcFacility", false, 449, IFC4X3_RC1_IfcSpatialStructureElement_type);
    IFC4X3_RC1_IfcFacilityPart_type = new entity("IfcFacilityPart", false, 450, IFC4X3_RC1_IfcSpatialStructureElement_type);
    IFC4X3_RC1_IfcFastener_type = new entity("IfcFastener", false, 458, IFC4X3_RC1_IfcElementComponent_type);
    IFC4X3_RC1_IfcFastenerType_type = new entity("IfcFastenerType", false, 459, IFC4X3_RC1_IfcElementComponentType_type);
    IFC4X3_RC1_IfcFeatureElement_type = new entity("IfcFeatureElement", true, 461, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcFeatureElementAddition_type = new entity("IfcFeatureElementAddition", true, 462, IFC4X3_RC1_IfcFeatureElement_type);
    IFC4X3_RC1_IfcFeatureElementSubtraction_type = new entity("IfcFeatureElementSubtraction", true, 463, IFC4X3_RC1_IfcFeatureElement_type);
    IFC4X3_RC1_IfcFlowControllerType_type = new entity("IfcFlowControllerType", true, 476, IFC4X3_RC1_IfcDistributionFlowElementType_type);
    IFC4X3_RC1_IfcFlowFittingType_type = new entity("IfcFlowFittingType", true, 479, IFC4X3_RC1_IfcDistributionFlowElementType_type);
    IFC4X3_RC1_IfcFlowMeterType_type = new entity("IfcFlowMeterType", false, 484, IFC4X3_RC1_IfcFlowControllerType_type);
    IFC4X3_RC1_IfcFlowMovingDeviceType_type = new entity("IfcFlowMovingDeviceType", true, 487, IFC4X3_RC1_IfcDistributionFlowElementType_type);
    IFC4X3_RC1_IfcFlowSegmentType_type = new entity("IfcFlowSegmentType", true, 489, IFC4X3_RC1_IfcDistributionFlowElementType_type);
    IFC4X3_RC1_IfcFlowStorageDeviceType_type = new entity("IfcFlowStorageDeviceType", true, 491, IFC4X3_RC1_IfcDistributionFlowElementType_type);
    IFC4X3_RC1_IfcFlowTerminalType_type = new entity("IfcFlowTerminalType", true, 493, IFC4X3_RC1_IfcDistributionFlowElementType_type);
    IFC4X3_RC1_IfcFlowTreatmentDeviceType_type = new entity("IfcFlowTreatmentDeviceType", true, 495, IFC4X3_RC1_IfcDistributionFlowElementType_type);
    IFC4X3_RC1_IfcFootingType_type = new entity("IfcFootingType", false, 500, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcFurnishingElement_type = new entity("IfcFurnishingElement", false, 504, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcFurniture_type = new entity("IfcFurniture", false, 506, IFC4X3_RC1_IfcFurnishingElement_type);
    IFC4X3_RC1_IfcGeographicElement_type = new entity("IfcGeographicElement", false, 509, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcGeotechnicalElement_type = new entity("IfcGeotechnicalElement", true, 522, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcGeotechnicalStratum_type = new entity("IfcGeotechnicalStratum", true, 523, IFC4X3_RC1_IfcGeotechnicalElement_type);
    IFC4X3_RC1_IfcGroup_type = new entity("IfcGroup", false, 531, IFC4X3_RC1_IfcObject_type);
    IFC4X3_RC1_IfcHeatExchangerType_type = new entity("IfcHeatExchangerType", false, 535, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcHumidifierType_type = new entity("IfcHumidifierType", false, 540, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcImpactProtectionDevice_type = new entity("IfcImpactProtectionDevice", false, 545, IFC4X3_RC1_IfcElementComponent_type);
    IFC4X3_RC1_IfcImpactProtectionDeviceType_type = new entity("IfcImpactProtectionDeviceType", false, 546, IFC4X3_RC1_IfcElementComponentType_type);
    IFC4X3_RC1_IfcIndexedPolyCurve_type = new entity("IfcIndexedPolyCurve", false, 551, IFC4X3_RC1_IfcBoundedCurve_type);
    IFC4X3_RC1_IfcInterceptorType_type = new entity("IfcInterceptorType", false, 560, IFC4X3_RC1_IfcFlowTreatmentDeviceType_type);
    IFC4X3_RC1_IfcIntersectionCurve_type = new entity("IfcIntersectionCurve", false, 564, IFC4X3_RC1_IfcSurfaceCurve_type);
    IFC4X3_RC1_IfcInventory_type = new entity("IfcInventory", false, 565, IFC4X3_RC1_IfcGroup_type);
    IFC4X3_RC1_IfcJunctionBoxType_type = new entity("IfcJunctionBoxType", false, 573, IFC4X3_RC1_IfcFlowFittingType_type);
    IFC4X3_RC1_IfcKerbType_type = new entity("IfcKerbType", false, 576, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcLaborResource_type = new entity("IfcLaborResource", false, 580, IFC4X3_RC1_IfcConstructionResource_type);
    IFC4X3_RC1_IfcLampType_type = new entity("IfcLampType", false, 585, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcLightFixtureType_type = new entity("IfcLightFixtureType", false, 599, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcLineSegment2D_type = new entity("IfcLineSegment2D", false, 620, IFC4X3_RC1_IfcCurveSegment2D_type);
    IFC4X3_RC1_IfcLiquidTerminalType_type = new entity("IfcLiquidTerminalType", false, 622, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcMarineFacility_type = new entity("IfcMarineFacility", false, 638, IFC4X3_RC1_IfcFacility_type);
    IFC4X3_RC1_IfcMechanicalFastener_type = new entity("IfcMechanicalFastener", false, 667, IFC4X3_RC1_IfcElementComponent_type);
    IFC4X3_RC1_IfcMechanicalFastenerType_type = new entity("IfcMechanicalFastenerType", false, 668, IFC4X3_RC1_IfcElementComponentType_type);
    IFC4X3_RC1_IfcMedicalDeviceType_type = new entity("IfcMedicalDeviceType", false, 671, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcMemberType_type = new entity("IfcMemberType", false, 675, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcMobileTelecommunicationsApplianceType_type = new entity("IfcMobileTelecommunicationsApplianceType", false, 681, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcMooringDeviceType_type = new entity("IfcMooringDeviceType", false, 697, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcMotorConnectionType_type = new entity("IfcMotorConnectionType", false, 700, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcNavigationElementType_type = new entity("IfcNavigationElementType", false, 704, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcOccupant_type = new entity("IfcOccupant", false, 717, IFC4X3_RC1_IfcActor_type);
    IFC4X3_RC1_IfcOpeningElement_type = new entity("IfcOpeningElement", false, 724, IFC4X3_RC1_IfcFeatureElementSubtraction_type);
    IFC4X3_RC1_IfcOpeningStandardCase_type = new entity("IfcOpeningStandardCase", false, 726, IFC4X3_RC1_IfcOpeningElement_type);
    IFC4X3_RC1_IfcOutletType_type = new entity("IfcOutletType", false, 734, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcPavementType_type = new entity("IfcPavementType", false, 741, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcPerformanceHistory_type = new entity("IfcPerformanceHistory", false, 743, IFC4X3_RC1_IfcControl_type);
    IFC4X3_RC1_IfcPermeableCoveringProperties_type = new entity("IfcPermeableCoveringProperties", false, 746, IFC4X3_RC1_IfcPreDefinedPropertySet_type);
    IFC4X3_RC1_IfcPermit_type = new entity("IfcPermit", false, 747, IFC4X3_RC1_IfcControl_type);
    IFC4X3_RC1_IfcPileType_type = new entity("IfcPileType", false, 758, IFC4X3_RC1_IfcDeepFoundationType_type);
    IFC4X3_RC1_IfcPipeFittingType_type = new entity("IfcPipeFittingType", false, 761, IFC4X3_RC1_IfcFlowFittingType_type);
    IFC4X3_RC1_IfcPipeSegmentType_type = new entity("IfcPipeSegmentType", false, 764, IFC4X3_RC1_IfcFlowSegmentType_type);
    IFC4X3_RC1_IfcPlant_type = new entity("IfcPlant", false, 773, IFC4X3_RC1_IfcGeographicElement_type);
    IFC4X3_RC1_IfcPlateType_type = new entity("IfcPlateType", false, 776, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcPolygonalFaceSet_type = new entity("IfcPolygonalFaceSet", false, 783, IFC4X3_RC1_IfcTessellatedFaceSet_type);
    IFC4X3_RC1_IfcPolyline_type = new entity("IfcPolyline", false, 784, IFC4X3_RC1_IfcBoundedCurve_type);
    IFC4X3_RC1_IfcPort_type = new entity("IfcPort", true, 786, IFC4X3_RC1_IfcProduct_type);
    IFC4X3_RC1_IfcPositioningElement_type = new entity("IfcPositioningElement", true, 787, IFC4X3_RC1_IfcProduct_type);
    IFC4X3_RC1_IfcProcedure_type = new entity("IfcProcedure", false, 809, IFC4X3_RC1_IfcProcess_type);
    IFC4X3_RC1_IfcProjectOrder_type = new entity("IfcProjectOrder", false, 828, IFC4X3_RC1_IfcControl_type);
    IFC4X3_RC1_IfcProjectionElement_type = new entity("IfcProjectionElement", false, 825, IFC4X3_RC1_IfcFeatureElementAddition_type);
    IFC4X3_RC1_IfcProtectiveDeviceType_type = new entity("IfcProtectiveDeviceType", false, 853, IFC4X3_RC1_IfcFlowControllerType_type);
    IFC4X3_RC1_IfcPumpType_type = new entity("IfcPumpType", false, 857, IFC4X3_RC1_IfcFlowMovingDeviceType_type);
    IFC4X3_RC1_IfcRailType_type = new entity("IfcRailType", false, 871, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcRailingType_type = new entity("IfcRailingType", false, 869, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcRailway_type = new entity("IfcRailway", false, 873, IFC4X3_RC1_IfcFacility_type);
    IFC4X3_RC1_IfcRampFlightType_type = new entity("IfcRampFlightType", false, 877, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcRampType_type = new entity("IfcRampType", false, 879, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcRationalBSplineSurfaceWithKnots_type = new entity("IfcRationalBSplineSurfaceWithKnots", false, 883, IFC4X3_RC1_IfcBSplineSurfaceWithKnots_type);
    IFC4X3_RC1_IfcReferent_type = new entity("IfcReferent", false, 892, IFC4X3_RC1_IfcPositioningElement_type);
    IFC4X3_RC1_IfcReinforcingElement_type = new entity("IfcReinforcingElement", true, 905, IFC4X3_RC1_IfcElementComponent_type);
    IFC4X3_RC1_IfcReinforcingElementType_type = new entity("IfcReinforcingElementType", true, 906, IFC4X3_RC1_IfcElementComponentType_type);
    IFC4X3_RC1_IfcReinforcingMesh_type = new entity("IfcReinforcingMesh", false, 907, IFC4X3_RC1_IfcReinforcingElement_type);
    IFC4X3_RC1_IfcReinforcingMeshType_type = new entity("IfcReinforcingMeshType", false, 908, IFC4X3_RC1_IfcReinforcingElementType_type);
    IFC4X3_RC1_IfcRelAggregates_type = new entity("IfcRelAggregates", false, 910, IFC4X3_RC1_IfcRelDecomposes_type);
    IFC4X3_RC1_IfcRoad_type = new entity("IfcRoad", false, 976, IFC4X3_RC1_IfcFacility_type);
    IFC4X3_RC1_IfcRoofType_type = new entity("IfcRoofType", false, 980, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcSanitaryTerminalType_type = new entity("IfcSanitaryTerminalType", false, 989, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcSeamCurve_type = new entity("IfcSeamCurve", false, 992, IFC4X3_RC1_IfcSurfaceCurve_type);
    IFC4X3_RC1_IfcShadingDeviceType_type = new entity("IfcShadingDeviceType", false, 1008, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcSign_type = new entity("IfcSign", false, 1016, IFC4X3_RC1_IfcElementComponent_type);
    IFC4X3_RC1_IfcSignType_type = new entity("IfcSignType", false, 1020, IFC4X3_RC1_IfcElementComponentType_type);
    IFC4X3_RC1_IfcSignalType_type = new entity("IfcSignalType", false, 1018, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcSite_type = new entity("IfcSite", false, 1027, IFC4X3_RC1_IfcSpatialStructureElement_type);
    IFC4X3_RC1_IfcSlabType_type = new entity("IfcSlabType", false, 1034, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcSolarDeviceType_type = new entity("IfcSolarDeviceType", false, 1038, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcSolidStratum_type = new entity("IfcSolidStratum", false, 1043, IFC4X3_RC1_IfcGeotechnicalStratum_type);
    IFC4X3_RC1_IfcSpace_type = new entity("IfcSpace", false, 1048, IFC4X3_RC1_IfcSpatialStructureElement_type);
    IFC4X3_RC1_IfcSpaceHeaterType_type = new entity("IfcSpaceHeaterType", false, 1051, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcSpaceType_type = new entity("IfcSpaceType", false, 1053, IFC4X3_RC1_IfcSpatialStructureElementType_type);
    IFC4X3_RC1_IfcStackTerminalType_type = new entity("IfcStackTerminalType", false, 1070, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcStairFlightType_type = new entity("IfcStairFlightType", false, 1074, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcStairType_type = new entity("IfcStairType", false, 1076, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcStructuralAction_type = new entity("IfcStructuralAction", true, 1079, IFC4X3_RC1_IfcStructuralActivity_type);
    IFC4X3_RC1_IfcStructuralConnection_type = new entity("IfcStructuralConnection", true, 1083, IFC4X3_RC1_IfcStructuralItem_type);
    IFC4X3_RC1_IfcStructuralCurveAction_type = new entity("IfcStructuralCurveAction", false, 1085, IFC4X3_RC1_IfcStructuralAction_type);
    IFC4X3_RC1_IfcStructuralCurveConnection_type = new entity("IfcStructuralCurveConnection", false, 1087, IFC4X3_RC1_IfcStructuralConnection_type);
    IFC4X3_RC1_IfcStructuralCurveMember_type = new entity("IfcStructuralCurveMember", false, 1088, IFC4X3_RC1_IfcStructuralMember_type);
    IFC4X3_RC1_IfcStructuralCurveMemberVarying_type = new entity("IfcStructuralCurveMemberVarying", false, 1090, IFC4X3_RC1_IfcStructuralCurveMember_type);
    IFC4X3_RC1_IfcStructuralCurveReaction_type = new entity("IfcStructuralCurveReaction", false, 1091, IFC4X3_RC1_IfcStructuralReaction_type);
    IFC4X3_RC1_IfcStructuralLinearAction_type = new entity("IfcStructuralLinearAction", false, 1093, IFC4X3_RC1_IfcStructuralCurveAction_type);
    IFC4X3_RC1_IfcStructuralLoadGroup_type = new entity("IfcStructuralLoadGroup", false, 1097, IFC4X3_RC1_IfcGroup_type);
    IFC4X3_RC1_IfcStructuralPointAction_type = new entity("IfcStructuralPointAction", false, 1109, IFC4X3_RC1_IfcStructuralAction_type);
    IFC4X3_RC1_IfcStructuralPointConnection_type = new entity("IfcStructuralPointConnection", false, 1110, IFC4X3_RC1_IfcStructuralConnection_type);
    IFC4X3_RC1_IfcStructuralPointReaction_type = new entity("IfcStructuralPointReaction", false, 1111, IFC4X3_RC1_IfcStructuralReaction_type);
    IFC4X3_RC1_IfcStructuralResultGroup_type = new entity("IfcStructuralResultGroup", false, 1113, IFC4X3_RC1_IfcGroup_type);
    IFC4X3_RC1_IfcStructuralSurfaceAction_type = new entity("IfcStructuralSurfaceAction", false, 1114, IFC4X3_RC1_IfcStructuralAction_type);
    IFC4X3_RC1_IfcStructuralSurfaceConnection_type = new entity("IfcStructuralSurfaceConnection", false, 1116, IFC4X3_RC1_IfcStructuralConnection_type);
    IFC4X3_RC1_IfcSubContractResource_type = new entity("IfcSubContractResource", false, 1125, IFC4X3_RC1_IfcConstructionResource_type);
    IFC4X3_RC1_IfcSurfaceFeature_type = new entity("IfcSurfaceFeature", false, 1132, IFC4X3_RC1_IfcFeatureElement_type);
    IFC4X3_RC1_IfcSwitchingDeviceType_type = new entity("IfcSwitchingDeviceType", false, 1152, IFC4X3_RC1_IfcFlowControllerType_type);
    IFC4X3_RC1_IfcSystem_type = new entity("IfcSystem", false, 1154, IFC4X3_RC1_IfcGroup_type);
    IFC4X3_RC1_IfcSystemFurnitureElement_type = new entity("IfcSystemFurnitureElement", false, 1155, IFC4X3_RC1_IfcFurnishingElement_type);
    IFC4X3_RC1_IfcTankType_type = new entity("IfcTankType", false, 1162, IFC4X3_RC1_IfcFlowStorageDeviceType_type);
    IFC4X3_RC1_IfcTendon_type = new entity("IfcTendon", false, 1173, IFC4X3_RC1_IfcReinforcingElement_type);
    IFC4X3_RC1_IfcTendonAnchor_type = new entity("IfcTendonAnchor", false, 1174, IFC4X3_RC1_IfcReinforcingElement_type);
    IFC4X3_RC1_IfcTendonAnchorType_type = new entity("IfcTendonAnchorType", false, 1175, IFC4X3_RC1_IfcReinforcingElementType_type);
    IFC4X3_RC1_IfcTendonConduit_type = new entity("IfcTendonConduit", false, 1177, IFC4X3_RC1_IfcReinforcingElement_type);
    IFC4X3_RC1_IfcTendonConduitType_type = new entity("IfcTendonConduitType", false, 1178, IFC4X3_RC1_IfcReinforcingElementType_type);
    IFC4X3_RC1_IfcTendonType_type = new entity("IfcTendonType", false, 1180, IFC4X3_RC1_IfcReinforcingElementType_type);
    IFC4X3_RC1_IfcTrackElementType_type = new entity("IfcTrackElementType", false, 1221, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcTransformerType_type = new entity("IfcTransformerType", false, 1224, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcTransitionCurveSegment2D_type = new entity("IfcTransitionCurveSegment2D", false, 1227, IFC4X3_RC1_IfcCurveSegment2D_type);
    IFC4X3_RC1_IfcTransportElement_type = new entity("IfcTransportElement", false, 1230, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcTrimmedCurve_type = new entity("IfcTrimmedCurve", false, 1238, IFC4X3_RC1_IfcBoundedCurve_type);
    IFC4X3_RC1_IfcTubeBundleType_type = new entity("IfcTubeBundleType", false, 1243, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcUnitaryEquipmentType_type = new entity("IfcUnitaryEquipmentType", false, 1254, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcValveType_type = new entity("IfcValveType", false, 1262, IFC4X3_RC1_IfcFlowControllerType_type);
    IFC4X3_RC1_IfcVibrationDamper_type = new entity("IfcVibrationDamper", false, 1270, IFC4X3_RC1_IfcElementComponent_type);
    IFC4X3_RC1_IfcVibrationDamperType_type = new entity("IfcVibrationDamperType", false, 1271, IFC4X3_RC1_IfcElementComponentType_type);
    IFC4X3_RC1_IfcVibrationIsolator_type = new entity("IfcVibrationIsolator", false, 1273, IFC4X3_RC1_IfcElementComponent_type);
    IFC4X3_RC1_IfcVibrationIsolatorType_type = new entity("IfcVibrationIsolatorType", false, 1274, IFC4X3_RC1_IfcElementComponentType_type);
    IFC4X3_RC1_IfcVirtualElement_type = new entity("IfcVirtualElement", false, 1276, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcVoidStratum_type = new entity("IfcVoidStratum", false, 1280, IFC4X3_RC1_IfcGeotechnicalStratum_type);
    IFC4X3_RC1_IfcVoidingFeature_type = new entity("IfcVoidingFeature", false, 1278, IFC4X3_RC1_IfcFeatureElementSubtraction_type);
    IFC4X3_RC1_IfcWallType_type = new entity("IfcWallType", false, 1286, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcWasteTerminalType_type = new entity("IfcWasteTerminalType", false, 1292, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcWaterStratum_type = new entity("IfcWaterStratum", false, 1294, IFC4X3_RC1_IfcGeotechnicalStratum_type);
    IFC4X3_RC1_IfcWindowType_type = new entity("IfcWindowType", false, 1304, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcWorkCalendar_type = new entity("IfcWorkCalendar", false, 1307, IFC4X3_RC1_IfcControl_type);
    IFC4X3_RC1_IfcWorkControl_type = new entity("IfcWorkControl", true, 1309, IFC4X3_RC1_IfcControl_type);
    IFC4X3_RC1_IfcWorkPlan_type = new entity("IfcWorkPlan", false, 1310, IFC4X3_RC1_IfcWorkControl_type);
    IFC4X3_RC1_IfcWorkSchedule_type = new entity("IfcWorkSchedule", false, 1312, IFC4X3_RC1_IfcWorkControl_type);
    IFC4X3_RC1_IfcZone_type = new entity("IfcZone", false, 1315, IFC4X3_RC1_IfcSystem_type);
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcCurveStyleFontAndScaling_type);
        items.push_back(IFC4X3_RC1_IfcCurveStyleFontSelect_type);
        IFC4X3_RC1_IfcCurveFontOrScaledCurveFontSelect_type = new select_type("IfcCurveFontOrScaledCurveFontSelect", 279, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(3);
        items.push_back(IFC4X3_RC1_IfcCompositeCurveOnSurface_type);
        items.push_back(IFC4X3_RC1_IfcPcurve_type);
        items.push_back(IFC4X3_RC1_IfcSurfaceCurve_type);
        IFC4X3_RC1_IfcCurveOnSurface_type = new select_type("IfcCurveOnSurface", 281, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcBoundedCurve_type);
        items.push_back(IFC4X3_RC1_IfcEdgeCurve_type);
        IFC4X3_RC1_IfcCurveOrEdgeCurve_type = new select_type("IfcCurveOrEdgeCurve", 282, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcElement_type);
        items.push_back(IFC4X3_RC1_IfcSpatialElement_type);
        IFC4X3_RC1_IfcInterferenceSelect_type = new select_type("IfcInterferenceSelect", 562, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcProduct_type);
        items.push_back(IFC4X3_RC1_IfcSystem_type);
        IFC4X3_RC1_IfcSpatialReferenceSelect_type = new select_type("IfcSpatialReferenceSelect", 1057, items);
    }
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcElement_type);
        items.push_back(IFC4X3_RC1_IfcStructuralItem_type);
        IFC4X3_RC1_IfcStructuralActivityAssignmentSelect_type = new select_type("IfcStructuralActivityAssignmentSelect", 1081, items);
    }
    IFC4X3_RC1_IfcActionRequest_type = new entity("IfcActionRequest", false, 2, IFC4X3_RC1_IfcControl_type);
    IFC4X3_RC1_IfcAirTerminalBoxType_type = new entity("IfcAirTerminalBoxType", false, 19, IFC4X3_RC1_IfcFlowControllerType_type);
    IFC4X3_RC1_IfcAirTerminalType_type = new entity("IfcAirTerminalType", false, 21, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcAirToAirHeatRecoveryType_type = new entity("IfcAirToAirHeatRecoveryType", false, 24, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcAlignment2DCantSegLine_type = new entity("IfcAlignment2DCantSegLine", false, 31, IFC4X3_RC1_IfcAlignment2DCantSegment_type);
    IFC4X3_RC1_IfcAlignment2DCantSegTransition_type = new entity("IfcAlignment2DCantSegTransition", false, 33, IFC4X3_RC1_IfcAlignment2DCantSegment_type);
    IFC4X3_RC1_IfcAlignmentCurve_type = new entity("IfcAlignmentCurve", false, 43, IFC4X3_RC1_IfcBoundedCurve_type);
    IFC4X3_RC1_IfcAsset_type = new entity("IfcAsset", false, 65, IFC4X3_RC1_IfcGroup_type);
    IFC4X3_RC1_IfcAudioVisualApplianceType_type = new entity("IfcAudioVisualApplianceType", false, 68, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcBSplineCurve_type = new entity("IfcBSplineCurve", true, 112, IFC4X3_RC1_IfcBoundedCurve_type);
    IFC4X3_RC1_IfcBSplineCurveWithKnots_type = new entity("IfcBSplineCurveWithKnots", false, 114, IFC4X3_RC1_IfcBSplineCurve_type);
    IFC4X3_RC1_IfcBeamType_type = new entity("IfcBeamType", false, 77, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcBearingType_type = new entity("IfcBearingType", false, 80, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcBoilerType_type = new entity("IfcBoilerType", false, 89, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcBoundaryCurve_type = new entity("IfcBoundaryCurve", false, 98, IFC4X3_RC1_IfcCompositeCurveOnSurface_type);
    IFC4X3_RC1_IfcBridge_type = new entity("IfcBridge", false, 108, IFC4X3_RC1_IfcFacility_type);
    IFC4X3_RC1_IfcBridgePart_type = new entity("IfcBridgePart", false, 109, IFC4X3_RC1_IfcFacilityPart_type);
    IFC4X3_RC1_IfcBuilding_type = new entity("IfcBuilding", false, 118, IFC4X3_RC1_IfcFacility_type);
    IFC4X3_RC1_IfcBuildingElementPart_type = new entity("IfcBuildingElementPart", false, 119, IFC4X3_RC1_IfcElementComponent_type);
    IFC4X3_RC1_IfcBuildingElementPartType_type = new entity("IfcBuildingElementPartType", false, 120, IFC4X3_RC1_IfcElementComponentType_type);
    IFC4X3_RC1_IfcBuildingElementProxyType_type = new entity("IfcBuildingElementProxyType", false, 123, IFC4X3_RC1_IfcBuiltElementType_type);
    IFC4X3_RC1_IfcBuildingSystem_type = new entity("IfcBuildingSystem", false, 126, IFC4X3_RC1_IfcSystem_type);
    IFC4X3_RC1_IfcBuiltElement_type = new entity("IfcBuiltElement", false, 128, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcBuiltSystem_type = new entity("IfcBuiltSystem", false, 130, IFC4X3_RC1_IfcSystem_type);
    IFC4X3_RC1_IfcBurnerType_type = new entity("IfcBurnerType", false, 133, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcCableCarrierFittingType_type = new entity("IfcCableCarrierFittingType", false, 136, IFC4X3_RC1_IfcFlowFittingType_type);
    IFC4X3_RC1_IfcCableCarrierSegmentType_type = new entity("IfcCableCarrierSegmentType", false, 139, IFC4X3_RC1_IfcFlowSegmentType_type);
    IFC4X3_RC1_IfcCableFittingType_type = new entity("IfcCableFittingType", false, 142, IFC4X3_RC1_IfcFlowFittingType_type);
    IFC4X3_RC1_IfcCableSegmentType_type = new entity("IfcCableSegmentType", false, 145, IFC4X3_RC1_IfcFlowSegmentType_type);
    IFC4X3_RC1_IfcCaissonFoundationType_type = new entity("IfcCaissonFoundationType", false, 148, IFC4X3_RC1_IfcDeepFoundationType_type);
    IFC4X3_RC1_IfcChillerType_type = new entity("IfcChillerType", false, 163, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcChimney_type = new entity("IfcChimney", false, 165, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcCircle_type = new entity("IfcCircle", false, 168, IFC4X3_RC1_IfcConic_type);
    IFC4X3_RC1_IfcCircularArcSegment2D_type = new entity("IfcCircularArcSegment2D", false, 171, IFC4X3_RC1_IfcCurveSegment2D_type);
    IFC4X3_RC1_IfcCivilElement_type = new entity("IfcCivilElement", false, 172, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcCoilType_type = new entity("IfcCoilType", false, 180, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcColumn_type = new entity("IfcColumn", false, 187, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcColumnStandardCase_type = new entity("IfcColumnStandardCase", false, 188, IFC4X3_RC1_IfcColumn_type);
    IFC4X3_RC1_IfcCommunicationsApplianceType_type = new entity("IfcCommunicationsApplianceType", false, 192, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcCompressorType_type = new entity("IfcCompressorType", false, 204, IFC4X3_RC1_IfcFlowMovingDeviceType_type);
    IFC4X3_RC1_IfcCondenserType_type = new entity("IfcCondenserType", false, 207, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcConstructionEquipmentResource_type = new entity("IfcConstructionEquipmentResource", false, 220, IFC4X3_RC1_IfcConstructionResource_type);
    IFC4X3_RC1_IfcConstructionMaterialResource_type = new entity("IfcConstructionMaterialResource", false, 223, IFC4X3_RC1_IfcConstructionResource_type);
    IFC4X3_RC1_IfcConstructionProductResource_type = new entity("IfcConstructionProductResource", false, 226, IFC4X3_RC1_IfcConstructionResource_type);
    IFC4X3_RC1_IfcConveyorSegmentType_type = new entity("IfcConveyorSegmentType", false, 241, IFC4X3_RC1_IfcFlowSegmentType_type);
    IFC4X3_RC1_IfcCooledBeamType_type = new entity("IfcCooledBeamType", false, 244, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcCoolingTowerType_type = new entity("IfcCoolingTowerType", false, 247, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcCourse_type = new entity("IfcCourse", false, 258, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcCovering_type = new entity("IfcCovering", false, 261, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcCurtainWall_type = new entity("IfcCurtainWall", false, 272, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcDamperType_type = new entity("IfcDamperType", false, 291, IFC4X3_RC1_IfcFlowControllerType_type);
    IFC4X3_RC1_IfcDeepFoundation_type = new entity("IfcDeepFoundation", false, 298, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcDiscreteAccessory_type = new entity("IfcDiscreteAccessory", false, 313, IFC4X3_RC1_IfcElementComponent_type);
    IFC4X3_RC1_IfcDiscreteAccessoryType_type = new entity("IfcDiscreteAccessoryType", false, 314, IFC4X3_RC1_IfcElementComponentType_type);
    IFC4X3_RC1_IfcDistributionBoardType_type = new entity("IfcDistributionBoardType", false, 318, IFC4X3_RC1_IfcFlowControllerType_type);
    IFC4X3_RC1_IfcDistributionChamberElementType_type = new entity("IfcDistributionChamberElementType", false, 321, IFC4X3_RC1_IfcDistributionFlowElementType_type);
    IFC4X3_RC1_IfcDistributionControlElementType_type = new entity("IfcDistributionControlElementType", true, 325, IFC4X3_RC1_IfcDistributionElementType_type);
    IFC4X3_RC1_IfcDistributionElement_type = new entity("IfcDistributionElement", false, 326, IFC4X3_RC1_IfcElement_type);
    IFC4X3_RC1_IfcDistributionFlowElement_type = new entity("IfcDistributionFlowElement", false, 328, IFC4X3_RC1_IfcDistributionElement_type);
    IFC4X3_RC1_IfcDistributionPort_type = new entity("IfcDistributionPort", false, 330, IFC4X3_RC1_IfcPort_type);
    IFC4X3_RC1_IfcDistributionSystem_type = new entity("IfcDistributionSystem", false, 332, IFC4X3_RC1_IfcSystem_type);
    IFC4X3_RC1_IfcDoor_type = new entity("IfcDoor", false, 340, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcDoorStandardCase_type = new entity("IfcDoorStandardCase", false, 345, IFC4X3_RC1_IfcDoor_type);
    IFC4X3_RC1_IfcDuctFittingType_type = new entity("IfcDuctFittingType", false, 356, IFC4X3_RC1_IfcFlowFittingType_type);
    IFC4X3_RC1_IfcDuctSegmentType_type = new entity("IfcDuctSegmentType", false, 359, IFC4X3_RC1_IfcFlowSegmentType_type);
    IFC4X3_RC1_IfcDuctSilencerType_type = new entity("IfcDuctSilencerType", false, 362, IFC4X3_RC1_IfcFlowTreatmentDeviceType_type);
    IFC4X3_RC1_IfcEarthworksCut_type = new entity("IfcEarthworksCut", false, 366, IFC4X3_RC1_IfcFeatureElementSubtraction_type);
    IFC4X3_RC1_IfcEarthworksElement_type = new entity("IfcEarthworksElement", false, 368, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcEarthworksFill_type = new entity("IfcEarthworksFill", false, 369, IFC4X3_RC1_IfcEarthworksElement_type);
    IFC4X3_RC1_IfcElectricApplianceType_type = new entity("IfcElectricApplianceType", false, 375, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcElectricDistributionBoardType_type = new entity("IfcElectricDistributionBoardType", false, 382, IFC4X3_RC1_IfcFlowControllerType_type);
    IFC4X3_RC1_IfcElectricFlowStorageDeviceType_type = new entity("IfcElectricFlowStorageDeviceType", false, 385, IFC4X3_RC1_IfcFlowStorageDeviceType_type);
    IFC4X3_RC1_IfcElectricFlowTreatmentDeviceType_type = new entity("IfcElectricFlowTreatmentDeviceType", false, 388, IFC4X3_RC1_IfcFlowTreatmentDeviceType_type);
    IFC4X3_RC1_IfcElectricGeneratorType_type = new entity("IfcElectricGeneratorType", false, 391, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcElectricMotorType_type = new entity("IfcElectricMotorType", false, 394, IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    IFC4X3_RC1_IfcElectricTimeControlType_type = new entity("IfcElectricTimeControlType", false, 398, IFC4X3_RC1_IfcFlowControllerType_type);
    IFC4X3_RC1_IfcEnergyConversionDevice_type = new entity("IfcEnergyConversionDevice", false, 413, IFC4X3_RC1_IfcDistributionFlowElement_type);
    IFC4X3_RC1_IfcEngine_type = new entity("IfcEngine", false, 416, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcEvaporativeCooler_type = new entity("IfcEvaporativeCooler", false, 419, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcEvaporator_type = new entity("IfcEvaporator", false, 422, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcExternalSpatialElement_type = new entity("IfcExternalSpatialElement", false, 437, IFC4X3_RC1_IfcExternalSpatialStructureElement_type);
    IFC4X3_RC1_IfcFanType_type = new entity("IfcFanType", false, 456, IFC4X3_RC1_IfcFlowMovingDeviceType_type);
    IFC4X3_RC1_IfcFilterType_type = new entity("IfcFilterType", false, 469, IFC4X3_RC1_IfcFlowTreatmentDeviceType_type);
    IFC4X3_RC1_IfcFireSuppressionTerminalType_type = new entity("IfcFireSuppressionTerminalType", false, 472, IFC4X3_RC1_IfcFlowTerminalType_type);
    IFC4X3_RC1_IfcFlowController_type = new entity("IfcFlowController", false, 475, IFC4X3_RC1_IfcDistributionFlowElement_type);
    IFC4X3_RC1_IfcFlowFitting_type = new entity("IfcFlowFitting", false, 478, IFC4X3_RC1_IfcDistributionFlowElement_type);
    IFC4X3_RC1_IfcFlowInstrumentType_type = new entity("IfcFlowInstrumentType", false, 481, IFC4X3_RC1_IfcDistributionControlElementType_type);
    IFC4X3_RC1_IfcFlowMeter_type = new entity("IfcFlowMeter", false, 483, IFC4X3_RC1_IfcFlowController_type);
    IFC4X3_RC1_IfcFlowMovingDevice_type = new entity("IfcFlowMovingDevice", false, 486, IFC4X3_RC1_IfcDistributionFlowElement_type);
    IFC4X3_RC1_IfcFlowSegment_type = new entity("IfcFlowSegment", false, 488, IFC4X3_RC1_IfcDistributionFlowElement_type);
    IFC4X3_RC1_IfcFlowStorageDevice_type = new entity("IfcFlowStorageDevice", false, 490, IFC4X3_RC1_IfcDistributionFlowElement_type);
    IFC4X3_RC1_IfcFlowTerminal_type = new entity("IfcFlowTerminal", false, 492, IFC4X3_RC1_IfcDistributionFlowElement_type);
    IFC4X3_RC1_IfcFlowTreatmentDevice_type = new entity("IfcFlowTreatmentDevice", false, 494, IFC4X3_RC1_IfcDistributionFlowElement_type);
    IFC4X3_RC1_IfcFooting_type = new entity("IfcFooting", false, 499, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcGeotechnicalAssembly_type = new entity("IfcGeotechnicalAssembly", true, 521, IFC4X3_RC1_IfcGeotechnicalElement_type);
    IFC4X3_RC1_IfcGrid_type = new entity("IfcGrid", false, 526, IFC4X3_RC1_IfcPositioningElement_type);
    IFC4X3_RC1_IfcHeatExchanger_type = new entity("IfcHeatExchanger", false, 534, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcHumidifier_type = new entity("IfcHumidifier", false, 539, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcInterceptor_type = new entity("IfcInterceptor", false, 559, IFC4X3_RC1_IfcFlowTreatmentDevice_type);
    IFC4X3_RC1_IfcJunctionBox_type = new entity("IfcJunctionBox", false, 572, IFC4X3_RC1_IfcFlowFitting_type);
    IFC4X3_RC1_IfcKerb_type = new entity("IfcKerb", false, 575, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcLamp_type = new entity("IfcLamp", false, 584, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcLightFixture_type = new entity("IfcLightFixture", false, 598, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcLinearPositioningElement_type = new entity("IfcLinearPositioningElement", false, 615, IFC4X3_RC1_IfcPositioningElement_type);
    IFC4X3_RC1_IfcLiquidTerminal_type = new entity("IfcLiquidTerminal", false, 621, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcMedicalDevice_type = new entity("IfcMedicalDevice", false, 670, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcMember_type = new entity("IfcMember", false, 673, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcMemberStandardCase_type = new entity("IfcMemberStandardCase", false, 674, IFC4X3_RC1_IfcMember_type);
    IFC4X3_RC1_IfcMobileTelecommunicationsAppliance_type = new entity("IfcMobileTelecommunicationsAppliance", false, 680, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcMooringDevice_type = new entity("IfcMooringDevice", false, 696, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcMotorConnection_type = new entity("IfcMotorConnection", false, 699, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcNavigationElement_type = new entity("IfcNavigationElement", false, 703, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcOuterBoundaryCurve_type = new entity("IfcOuterBoundaryCurve", false, 732, IFC4X3_RC1_IfcBoundaryCurve_type);
    IFC4X3_RC1_IfcOutlet_type = new entity("IfcOutlet", false, 733, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcPavement_type = new entity("IfcPavement", false, 740, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcPile_type = new entity("IfcPile", false, 756, IFC4X3_RC1_IfcDeepFoundation_type);
    IFC4X3_RC1_IfcPipeFitting_type = new entity("IfcPipeFitting", false, 760, IFC4X3_RC1_IfcFlowFitting_type);
    IFC4X3_RC1_IfcPipeSegment_type = new entity("IfcPipeSegment", false, 763, IFC4X3_RC1_IfcFlowSegment_type);
    IFC4X3_RC1_IfcPlate_type = new entity("IfcPlate", false, 774, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcPlateStandardCase_type = new entity("IfcPlateStandardCase", false, 775, IFC4X3_RC1_IfcPlate_type);
    IFC4X3_RC1_IfcProtectiveDevice_type = new entity("IfcProtectiveDevice", false, 849, IFC4X3_RC1_IfcFlowController_type);
    IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitType_type = new entity("IfcProtectiveDeviceTrippingUnitType", false, 851, IFC4X3_RC1_IfcDistributionControlElementType_type);
    IFC4X3_RC1_IfcPump_type = new entity("IfcPump", false, 856, IFC4X3_RC1_IfcFlowMovingDevice_type);
    IFC4X3_RC1_IfcRail_type = new entity("IfcRail", false, 867, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcRailing_type = new entity("IfcRailing", false, 868, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcRamp_type = new entity("IfcRamp", false, 875, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcRampFlight_type = new entity("IfcRampFlight", false, 876, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcRationalBSplineCurveWithKnots_type = new entity("IfcRationalBSplineCurveWithKnots", false, 882, IFC4X3_RC1_IfcBSplineCurveWithKnots_type);
    IFC4X3_RC1_IfcReinforcedSoil_type = new entity("IfcReinforcedSoil", false, 896, IFC4X3_RC1_IfcEarthworksElement_type);
    IFC4X3_RC1_IfcReinforcingBar_type = new entity("IfcReinforcingBar", false, 900, IFC4X3_RC1_IfcReinforcingElement_type);
    IFC4X3_RC1_IfcReinforcingBarType_type = new entity("IfcReinforcingBarType", false, 903, IFC4X3_RC1_IfcReinforcingElementType_type);
    IFC4X3_RC1_IfcRoof_type = new entity("IfcRoof", false, 979, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcSanitaryTerminal_type = new entity("IfcSanitaryTerminal", false, 988, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcSensorType_type = new entity("IfcSensorType", false, 1004, IFC4X3_RC1_IfcDistributionControlElementType_type);
    IFC4X3_RC1_IfcShadingDevice_type = new entity("IfcShadingDevice", false, 1007, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcSignal_type = new entity("IfcSignal", false, 1017, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcSlab_type = new entity("IfcSlab", false, 1031, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcSlabElementedCase_type = new entity("IfcSlabElementedCase", false, 1032, IFC4X3_RC1_IfcSlab_type);
    IFC4X3_RC1_IfcSlabStandardCase_type = new entity("IfcSlabStandardCase", false, 1033, IFC4X3_RC1_IfcSlab_type);
    IFC4X3_RC1_IfcSolarDevice_type = new entity("IfcSolarDevice", false, 1037, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcSpaceHeater_type = new entity("IfcSpaceHeater", false, 1050, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcStackTerminal_type = new entity("IfcStackTerminal", false, 1069, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcStair_type = new entity("IfcStair", false, 1072, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcStairFlight_type = new entity("IfcStairFlight", false, 1073, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcStructuralAnalysisModel_type = new entity("IfcStructuralAnalysisModel", false, 1082, IFC4X3_RC1_IfcSystem_type);
    IFC4X3_RC1_IfcStructuralLoadCase_type = new entity("IfcStructuralLoadCase", false, 1095, IFC4X3_RC1_IfcStructuralLoadGroup_type);
    IFC4X3_RC1_IfcStructuralPlanarAction_type = new entity("IfcStructuralPlanarAction", false, 1108, IFC4X3_RC1_IfcStructuralSurfaceAction_type);
    IFC4X3_RC1_IfcSwitchingDevice_type = new entity("IfcSwitchingDevice", false, 1151, IFC4X3_RC1_IfcFlowController_type);
    IFC4X3_RC1_IfcTank_type = new entity("IfcTank", false, 1161, IFC4X3_RC1_IfcFlowStorageDevice_type);
    IFC4X3_RC1_IfcTrackElement_type = new entity("IfcTrackElement", false, 1220, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcTransformer_type = new entity("IfcTransformer", false, 1223, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcTubeBundle_type = new entity("IfcTubeBundle", false, 1242, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcUnitaryControlElementType_type = new entity("IfcUnitaryControlElementType", false, 1251, IFC4X3_RC1_IfcDistributionControlElementType_type);
    IFC4X3_RC1_IfcUnitaryEquipment_type = new entity("IfcUnitaryEquipment", false, 1253, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcValve_type = new entity("IfcValve", false, 1261, IFC4X3_RC1_IfcFlowController_type);
    IFC4X3_RC1_IfcWall_type = new entity("IfcWall", false, 1283, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcWallElementedCase_type = new entity("IfcWallElementedCase", false, 1284, IFC4X3_RC1_IfcWall_type);
    IFC4X3_RC1_IfcWallStandardCase_type = new entity("IfcWallStandardCase", false, 1285, IFC4X3_RC1_IfcWall_type);
    IFC4X3_RC1_IfcWasteTerminal_type = new entity("IfcWasteTerminal", false, 1291, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcWindow_type = new entity("IfcWindow", false, 1295, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcWindowStandardCase_type = new entity("IfcWindowStandardCase", false, 1300, IFC4X3_RC1_IfcWindow_type);
    {
        std::vector<const declaration*> items; items.reserve(2);
        items.push_back(IFC4X3_RC1_IfcExternalSpatialElement_type);
        items.push_back(IFC4X3_RC1_IfcSpace_type);
        IFC4X3_RC1_IfcSpaceBoundarySelect_type = new select_type("IfcSpaceBoundarySelect", 1049, items);
    }
    IFC4X3_RC1_IfcActuatorType_type = new entity("IfcActuatorType", false, 10, IFC4X3_RC1_IfcDistributionControlElementType_type);
    IFC4X3_RC1_IfcAirTerminal_type = new entity("IfcAirTerminal", false, 17, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcAirTerminalBox_type = new entity("IfcAirTerminalBox", false, 18, IFC4X3_RC1_IfcFlowController_type);
    IFC4X3_RC1_IfcAirToAirHeatRecovery_type = new entity("IfcAirToAirHeatRecovery", false, 23, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcAlarmType_type = new entity("IfcAlarmType", false, 27, IFC4X3_RC1_IfcDistributionControlElementType_type);
    IFC4X3_RC1_IfcAlignment_type = new entity("IfcAlignment", false, 29, IFC4X3_RC1_IfcLinearPositioningElement_type);
    IFC4X3_RC1_IfcAudioVisualAppliance_type = new entity("IfcAudioVisualAppliance", false, 67, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcBeam_type = new entity("IfcBeam", false, 75, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcBeamStandardCase_type = new entity("IfcBeamStandardCase", false, 76, IFC4X3_RC1_IfcBeam_type);
    IFC4X3_RC1_IfcBearing_type = new entity("IfcBearing", false, 79, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcBoiler_type = new entity("IfcBoiler", false, 88, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcBorehole_type = new entity("IfcBorehole", false, 96, IFC4X3_RC1_IfcGeotechnicalAssembly_type);
    IFC4X3_RC1_IfcBuildingElementProxy_type = new entity("IfcBuildingElementProxy", false, 122, IFC4X3_RC1_IfcBuiltElement_type);
    IFC4X3_RC1_IfcBurner_type = new entity("IfcBurner", false, 132, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcCableCarrierFitting_type = new entity("IfcCableCarrierFitting", false, 135, IFC4X3_RC1_IfcFlowFitting_type);
    IFC4X3_RC1_IfcCableCarrierSegment_type = new entity("IfcCableCarrierSegment", false, 138, IFC4X3_RC1_IfcFlowSegment_type);
    IFC4X3_RC1_IfcCableFitting_type = new entity("IfcCableFitting", false, 141, IFC4X3_RC1_IfcFlowFitting_type);
    IFC4X3_RC1_IfcCableSegment_type = new entity("IfcCableSegment", false, 144, IFC4X3_RC1_IfcFlowSegment_type);
    IFC4X3_RC1_IfcCaissonFoundation_type = new entity("IfcCaissonFoundation", false, 147, IFC4X3_RC1_IfcDeepFoundation_type);
    IFC4X3_RC1_IfcChiller_type = new entity("IfcChiller", false, 162, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcCoil_type = new entity("IfcCoil", false, 179, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcCommunicationsAppliance_type = new entity("IfcCommunicationsAppliance", false, 191, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcCompressor_type = new entity("IfcCompressor", false, 203, IFC4X3_RC1_IfcFlowMovingDevice_type);
    IFC4X3_RC1_IfcCondenser_type = new entity("IfcCondenser", false, 206, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcControllerType_type = new entity("IfcControllerType", false, 236, IFC4X3_RC1_IfcDistributionControlElementType_type);
    IFC4X3_RC1_IfcConveyorSegment_type = new entity("IfcConveyorSegment", false, 240, IFC4X3_RC1_IfcFlowSegment_type);
    IFC4X3_RC1_IfcCooledBeam_type = new entity("IfcCooledBeam", false, 243, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcCoolingTower_type = new entity("IfcCoolingTower", false, 246, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcDamper_type = new entity("IfcDamper", false, 290, IFC4X3_RC1_IfcFlowController_type);
    IFC4X3_RC1_IfcDistributionBoard_type = new entity("IfcDistributionBoard", false, 317, IFC4X3_RC1_IfcFlowController_type);
    IFC4X3_RC1_IfcDistributionChamberElement_type = new entity("IfcDistributionChamberElement", false, 320, IFC4X3_RC1_IfcDistributionFlowElement_type);
    IFC4X3_RC1_IfcDistributionCircuit_type = new entity("IfcDistributionCircuit", false, 323, IFC4X3_RC1_IfcDistributionSystem_type);
    IFC4X3_RC1_IfcDistributionControlElement_type = new entity("IfcDistributionControlElement", false, 324, IFC4X3_RC1_IfcDistributionElement_type);
    IFC4X3_RC1_IfcDuctFitting_type = new entity("IfcDuctFitting", false, 355, IFC4X3_RC1_IfcFlowFitting_type);
    IFC4X3_RC1_IfcDuctSegment_type = new entity("IfcDuctSegment", false, 358, IFC4X3_RC1_IfcFlowSegment_type);
    IFC4X3_RC1_IfcDuctSilencer_type = new entity("IfcDuctSilencer", false, 361, IFC4X3_RC1_IfcFlowTreatmentDevice_type);
    IFC4X3_RC1_IfcElectricAppliance_type = new entity("IfcElectricAppliance", false, 374, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcElectricDistributionBoard_type = new entity("IfcElectricDistributionBoard", false, 381, IFC4X3_RC1_IfcFlowController_type);
    IFC4X3_RC1_IfcElectricFlowStorageDevice_type = new entity("IfcElectricFlowStorageDevice", false, 384, IFC4X3_RC1_IfcFlowStorageDevice_type);
    IFC4X3_RC1_IfcElectricFlowTreatmentDevice_type = new entity("IfcElectricFlowTreatmentDevice", false, 387, IFC4X3_RC1_IfcFlowTreatmentDevice_type);
    IFC4X3_RC1_IfcElectricGenerator_type = new entity("IfcElectricGenerator", false, 390, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcElectricMotor_type = new entity("IfcElectricMotor", false, 393, IFC4X3_RC1_IfcEnergyConversionDevice_type);
    IFC4X3_RC1_IfcElectricTimeControl_type = new entity("IfcElectricTimeControl", false, 397, IFC4X3_RC1_IfcFlowController_type);
    IFC4X3_RC1_IfcFan_type = new entity("IfcFan", false, 455, IFC4X3_RC1_IfcFlowMovingDevice_type);
    IFC4X3_RC1_IfcFilter_type = new entity("IfcFilter", false, 468, IFC4X3_RC1_IfcFlowTreatmentDevice_type);
    IFC4X3_RC1_IfcFireSuppressionTerminal_type = new entity("IfcFireSuppressionTerminal", false, 471, IFC4X3_RC1_IfcFlowTerminal_type);
    IFC4X3_RC1_IfcFlowInstrument_type = new entity("IfcFlowInstrument", false, 480, IFC4X3_RC1_IfcDistributionControlElement_type);
    IFC4X3_RC1_IfcGeomodel_type = new entity("IfcGeomodel", false, 519, IFC4X3_RC1_IfcGeotechnicalAssembly_type);
    IFC4X3_RC1_IfcGeoslice_type = new entity("IfcGeoslice", false, 520, IFC4X3_RC1_IfcGeotechnicalAssembly_type);
    IFC4X3_RC1_IfcProtectiveDeviceTrippingUnit_type = new entity("IfcProtectiveDeviceTrippingUnit", false, 850, IFC4X3_RC1_IfcDistributionControlElement_type);
    IFC4X3_RC1_IfcSensor_type = new entity("IfcSensor", false, 1003, IFC4X3_RC1_IfcDistributionControlElement_type);
    IFC4X3_RC1_IfcUnitaryControlElement_type = new entity("IfcUnitaryControlElement", false, 1250, IFC4X3_RC1_IfcDistributionControlElement_type);
    IFC4X3_RC1_IfcActuator_type = new entity("IfcActuator", false, 9, IFC4X3_RC1_IfcDistributionControlElement_type);
    IFC4X3_RC1_IfcAlarm_type = new entity("IfcAlarm", false, 26, IFC4X3_RC1_IfcDistributionControlElement_type);
    IFC4X3_RC1_IfcController_type = new entity("IfcController", false, 235, IFC4X3_RC1_IfcDistributionControlElement_type);
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcActionRequestTypeEnum_type), true));
        attributes.push_back(new attribute("Status", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("LongDescription", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcActionRequest_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("TheActor", new named_type(IFC4X3_RC1_IfcActorSelect_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcActor_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Role", new named_type(IFC4X3_RC1_IfcRoleEnum_type), false));
        attributes.push_back(new attribute("UserDefinedRole", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcActorRole_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcActuatorTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcActuator_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcActuatorTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcActuatorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Purpose", new named_type(IFC4X3_RC1_IfcAddressTypeEnum_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("UserDefinedPurpose", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAddress_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcAdvancedBrep_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Voids", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcClosedShell_type)), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAdvancedBrepWithVoids_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAdvancedFace_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAirTerminalTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAirTerminal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAirTerminalBoxTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAirTerminalBox_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAirTerminalBoxTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAirTerminalBoxType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAirTerminalTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAirTerminalType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAirToAirHeatRecoveryTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAirToAirHeatRecovery_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAirToAirHeatRecoveryTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAirToAirHeatRecoveryType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAlarmTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlarm_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAlarmTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlarmType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAlignmentTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Segments", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcAlignment2DCantSegment_type)), false));
        attributes.push_back(new attribute("RailHeadDistance", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DCant_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DCantSegLine_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("StartRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("EndRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("IsStartRadiusCCW", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("IsEndRadiusCCW", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("TransitionCurveType", new named_type(IFC4X3_RC1_IfcTransitionCurveType_type), false));
        std::vector<bool> derived; derived.reserve(14);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DCantSegTransition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("StartDistAlong", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("HorizontalLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("StartCantLeft", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("EndCantLeft", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("StartCantRight", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("EndCantRight", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DCantSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("StartDistAlong", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("Segments", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcAlignment2DHorizontalSegment_type)), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DHorizontal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("CurveGeometry", new named_type(IFC4X3_RC1_IfcCurveSegment2D_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DHorizontalSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("TangentialContinuity", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        attributes.push_back(new attribute("StartTag", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("EndTag", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("IsConvex", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DVerSegCircularArc_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DVerSegLine_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ParabolaConstant", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("IsConvex", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DVerSegParabolicArc_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("StartRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("EndRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("IsStartRadiusCCW", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("IsEndRadiusCCW", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("TransitionCurveType", new named_type(IFC4X3_RC1_IfcTransitionCurveType_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DVerSegTransition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Segments", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcAlignment2DVerticalSegment_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DVertical_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("StartDistAlong", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("HorizontalLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("StartHeight", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("StartGradient", new named_type(IFC4X3_RC1_IfcRatioMeasure_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignment2DVerticalSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Horizontal", new named_type(IFC4X3_RC1_IfcAlignment2DHorizontal_type), false));
        attributes.push_back(new attribute("Vertical", new named_type(IFC4X3_RC1_IfcAlignment2DVertical_type), true));
        attributes.push_back(new attribute("Tag", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAlignmentCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAnnotationTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAnnotation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("OuterBoundary", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("InnerBoundaries", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcCurve_type)), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAnnotationFillArea_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("ApplicationDeveloper", new named_type(IFC4X3_RC1_IfcOrganization_type), false));
        attributes.push_back(new attribute("Version", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("ApplicationFullName", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("ApplicationIdentifier", new named_type(IFC4X3_RC1_IfcIdentifier_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcApplication_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(10);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("AppliedValue", new named_type(IFC4X3_RC1_IfcAppliedValueSelect_type), true));
        attributes.push_back(new attribute("UnitBasis", new named_type(IFC4X3_RC1_IfcMeasureWithUnit_type), true));
        attributes.push_back(new attribute("ApplicableDate", new named_type(IFC4X3_RC1_IfcDate_type), true));
        attributes.push_back(new attribute("FixedUntilDate", new named_type(IFC4X3_RC1_IfcDate_type), true));
        attributes.push_back(new attribute("Category", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Condition", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("ArithmeticOperator", new named_type(IFC4X3_RC1_IfcArithmeticOperatorEnum_type), true));
        attributes.push_back(new attribute("Components", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcAppliedValue_type)), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAppliedValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(9);
        attributes.push_back(new attribute("Identifier", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("TimeOfApproval", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("Status", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Level", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Qualifier", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("RequestingApproval", new named_type(IFC4X3_RC1_IfcActorSelect_type), true));
        attributes.push_back(new attribute("GivingApproval", new named_type(IFC4X3_RC1_IfcActorSelect_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcApproval_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingApproval", new named_type(IFC4X3_RC1_IfcApproval_type), false));
        attributes.push_back(new attribute("RelatedApprovals", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcApproval_type)), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcApprovalRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("OuterCurve", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcArbitraryClosedProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Curve", new named_type(IFC4X3_RC1_IfcBoundedCurve_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcArbitraryOpenProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("InnerCurves", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcCurve_type)), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcArbitraryProfileDefWithVoids_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(9);
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("OriginalValue", new named_type(IFC4X3_RC1_IfcCostValue_type), true));
        attributes.push_back(new attribute("CurrentValue", new named_type(IFC4X3_RC1_IfcCostValue_type), true));
        attributes.push_back(new attribute("TotalReplacementCost", new named_type(IFC4X3_RC1_IfcCostValue_type), true));
        attributes.push_back(new attribute("Owner", new named_type(IFC4X3_RC1_IfcActorSelect_type), true));
        attributes.push_back(new attribute("User", new named_type(IFC4X3_RC1_IfcActorSelect_type), true));
        attributes.push_back(new attribute("ResponsiblePerson", new named_type(IFC4X3_RC1_IfcPerson_type), true));
        attributes.push_back(new attribute("IncorporationDate", new named_type(IFC4X3_RC1_IfcDate_type), true));
        attributes.push_back(new attribute("DepreciatedValue", new named_type(IFC4X3_RC1_IfcCostValue_type), true));
        std::vector<bool> derived; derived.reserve(14);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAsset_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(12);
        attributes.push_back(new attribute("BottomFlangeWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("OverallDepth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("WebThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("BottomFlangeThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("BottomFlangeFilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("TopFlangeWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("TopFlangeThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("TopFlangeFilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("BottomFlangeEdgeRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("BottomFlangeSlope", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        attributes.push_back(new attribute("TopFlangeEdgeRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("TopFlangeSlope", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        std::vector<bool> derived; derived.reserve(15);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAsymmetricIShapeProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAudioVisualApplianceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAudioVisualAppliance_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAudioVisualApplianceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAudioVisualApplianceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Axis", new named_type(IFC4X3_RC1_IfcDirection_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAxis1Placement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RefDirection", new named_type(IFC4X3_RC1_IfcDirection_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAxis2Placement2D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Axis", new named_type(IFC4X3_RC1_IfcDirection_type), true));
        attributes.push_back(new attribute("RefDirection", new named_type(IFC4X3_RC1_IfcDirection_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcAxis2Placement3D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcAxisLateralInclination_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("Degree", new named_type(IFC4X3_RC1_IfcInteger_type), false));
        attributes.push_back(new attribute("ControlPointsList", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcCartesianPoint_type)), false));
        attributes.push_back(new attribute("CurveForm", new named_type(IFC4X3_RC1_IfcBSplineCurveForm_type), false));
        attributes.push_back(new attribute("ClosedCurve", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        attributes.push_back(new attribute("SelfIntersect", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBSplineCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("KnotMultiplicities", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcInteger_type)), false));
        attributes.push_back(new attribute("Knots", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcParameterValue_type)), false));
        attributes.push_back(new attribute("KnotSpec", new named_type(IFC4X3_RC1_IfcKnotType_type), false));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBSplineCurveWithKnots_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("UDegree", new named_type(IFC4X3_RC1_IfcInteger_type), false));
        attributes.push_back(new attribute("VDegree", new named_type(IFC4X3_RC1_IfcInteger_type), false));
        attributes.push_back(new attribute("ControlPointsList", new aggregation_type(aggregation_type::list_type, 2, -1, new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcCartesianPoint_type))), false));
        attributes.push_back(new attribute("SurfaceForm", new named_type(IFC4X3_RC1_IfcBSplineSurfaceForm_type), false));
        attributes.push_back(new attribute("UClosed", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        attributes.push_back(new attribute("VClosed", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        attributes.push_back(new attribute("SelfIntersect", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBSplineSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("UMultiplicities", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcInteger_type)), false));
        attributes.push_back(new attribute("VMultiplicities", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcInteger_type)), false));
        attributes.push_back(new attribute("UKnots", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcParameterValue_type)), false));
        attributes.push_back(new attribute("VKnots", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcParameterValue_type)), false));
        attributes.push_back(new attribute("KnotSpec", new named_type(IFC4X3_RC1_IfcKnotType_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBSplineSurfaceWithKnots_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBeamTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBeam_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBeamStandardCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBeamTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBeamType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBearingTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBearing_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBearingTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBearingType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RasterFormat", new named_type(IFC4X3_RC1_IfcIdentifier_type), false));
        attributes.push_back(new attribute("RasterCode", new named_type(IFC4X3_RC1_IfcBinary_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBlobTexture_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("XLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("YLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("ZLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBlock_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBoilerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBoiler_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBoilerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBoilerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBooleanClippingResult_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Operator", new named_type(IFC4X3_RC1_IfcBooleanOperator_type), false));
        attributes.push_back(new attribute("FirstOperand", new named_type(IFC4X3_RC1_IfcBooleanOperand_type), false));
        attributes.push_back(new attribute("SecondOperand", new named_type(IFC4X3_RC1_IfcBooleanOperand_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBooleanResult_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBorehole_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcBoundaryCondition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBoundaryCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("TranslationalStiffnessByLengthX", new named_type(IFC4X3_RC1_IfcModulusOfTranslationalSubgradeReactionSelect_type), true));
        attributes.push_back(new attribute("TranslationalStiffnessByLengthY", new named_type(IFC4X3_RC1_IfcModulusOfTranslationalSubgradeReactionSelect_type), true));
        attributes.push_back(new attribute("TranslationalStiffnessByLengthZ", new named_type(IFC4X3_RC1_IfcModulusOfTranslationalSubgradeReactionSelect_type), true));
        attributes.push_back(new attribute("RotationalStiffnessByLengthX", new named_type(IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionSelect_type), true));
        attributes.push_back(new attribute("RotationalStiffnessByLengthY", new named_type(IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionSelect_type), true));
        attributes.push_back(new attribute("RotationalStiffnessByLengthZ", new named_type(IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionSelect_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBoundaryEdgeCondition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("TranslationalStiffnessByAreaX", new named_type(IFC4X3_RC1_IfcModulusOfSubgradeReactionSelect_type), true));
        attributes.push_back(new attribute("TranslationalStiffnessByAreaY", new named_type(IFC4X3_RC1_IfcModulusOfSubgradeReactionSelect_type), true));
        attributes.push_back(new attribute("TranslationalStiffnessByAreaZ", new named_type(IFC4X3_RC1_IfcModulusOfSubgradeReactionSelect_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBoundaryFaceCondition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("TranslationalStiffnessX", new named_type(IFC4X3_RC1_IfcTranslationalStiffnessSelect_type), true));
        attributes.push_back(new attribute("TranslationalStiffnessY", new named_type(IFC4X3_RC1_IfcTranslationalStiffnessSelect_type), true));
        attributes.push_back(new attribute("TranslationalStiffnessZ", new named_type(IFC4X3_RC1_IfcTranslationalStiffnessSelect_type), true));
        attributes.push_back(new attribute("RotationalStiffnessX", new named_type(IFC4X3_RC1_IfcRotationalStiffnessSelect_type), true));
        attributes.push_back(new attribute("RotationalStiffnessY", new named_type(IFC4X3_RC1_IfcRotationalStiffnessSelect_type), true));
        attributes.push_back(new attribute("RotationalStiffnessZ", new named_type(IFC4X3_RC1_IfcRotationalStiffnessSelect_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBoundaryNodeCondition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("WarpingStiffness", new named_type(IFC4X3_RC1_IfcWarpingStiffnessSelect_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBoundaryNodeConditionWarping_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcBoundedCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcBoundedSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Corner", new named_type(IFC4X3_RC1_IfcCartesianPoint_type), false));
        attributes.push_back(new attribute("XDim", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("YDim", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("ZDim", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBoundingBox_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Enclosure", new named_type(IFC4X3_RC1_IfcBoundingBox_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBoxedHalfSpace_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBridgeTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBridge_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBridgePart_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("ElevationOfRefHeight", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("ElevationOfTerrain", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("BuildingAddress", new named_type(IFC4X3_RC1_IfcPostalAddress_type), true));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuilding_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBuildingElementPartTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuildingElementPart_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBuildingElementPartTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuildingElementPartType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBuildingElementProxyTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuildingElementProxy_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBuildingElementProxyTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuildingElementProxyType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Elevation", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuildingStorey_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBuildingSystemTypeEnum_type), true));
        attributes.push_back(new attribute("LongName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuildingSystem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuiltElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuiltElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBuiltSystemTypeEnum_type), true));
        attributes.push_back(new attribute("LongName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBuiltSystem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBurnerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBurner_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcBurnerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcBurnerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("Depth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("Width", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("WallThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("Girth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("InternalFilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCShapeProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCableCarrierFittingTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCableCarrierFitting_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCableCarrierFittingTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCableCarrierFittingType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCableCarrierSegmentTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCableCarrierSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCableCarrierSegmentTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCableCarrierSegmentType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCableFittingTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCableFitting_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCableFittingTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCableFittingType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCableSegmentTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCableSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCableSegmentTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCableSegmentType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCaissonFoundationTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCaissonFoundation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCaissonFoundationTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCaissonFoundationType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Coordinates", new aggregation_type(aggregation_type::list_type, 1, 3, new named_type(IFC4X3_RC1_IfcLengthMeasure_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcCartesianPoint_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcCartesianPointList_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("CoordList", new aggregation_type(aggregation_type::list_type, 1, -1, new aggregation_type(aggregation_type::list_type, 2, 2, new named_type(IFC4X3_RC1_IfcLengthMeasure_type))), false));
        attributes.push_back(new attribute("TagList", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCartesianPointList2D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("CoordList", new aggregation_type(aggregation_type::list_type, 1, -1, new aggregation_type(aggregation_type::list_type, 3, 3, new named_type(IFC4X3_RC1_IfcLengthMeasure_type))), false));
        attributes.push_back(new attribute("TagList", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCartesianPointList3D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Axis1", new named_type(IFC4X3_RC1_IfcDirection_type), true));
        attributes.push_back(new attribute("Axis2", new named_type(IFC4X3_RC1_IfcDirection_type), true));
        attributes.push_back(new attribute("LocalOrigin", new named_type(IFC4X3_RC1_IfcCartesianPoint_type), false));
        attributes.push_back(new attribute("Scale", new named_type(IFC4X3_RC1_IfcReal_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCartesianTransformationOperator_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCartesianTransformationOperator2D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Scale2", new named_type(IFC4X3_RC1_IfcReal_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCartesianTransformationOperator2DnonUniform_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Axis3", new named_type(IFC4X3_RC1_IfcDirection_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCartesianTransformationOperator3D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Scale2", new named_type(IFC4X3_RC1_IfcReal_type), true));
        attributes.push_back(new attribute("Scale3", new named_type(IFC4X3_RC1_IfcReal_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCartesianTransformationOperator3DnonUniform_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Thickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCenterLineProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcChillerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcChiller_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcChillerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcChillerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcChimneyTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcChimney_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcChimneyTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcChimneyType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCircle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("WallThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCircleHollowProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCircleProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("IsCCW", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCircularArcSegment2D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCivilElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCivilElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("Source", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Edition", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("EditionDate", new named_type(IFC4X3_RC1_IfcDate_type), true));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Location", new named_type(IFC4X3_RC1_IfcURIReference_type), true));
        attributes.push_back(new attribute("ReferenceTokens", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcIdentifier_type)), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcClassification_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("ReferencedSource", new named_type(IFC4X3_RC1_IfcClassificationReferenceSelect_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Sort", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcClassificationReference_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcClosedShell_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCoilTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCoil_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCoilTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCoilType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Red", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), false));
        attributes.push_back(new attribute("Green", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), false));
        attributes.push_back(new attribute("Blue", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcColourRgb_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ColourList", new aggregation_type(aggregation_type::list_type, 1, -1, new aggregation_type(aggregation_type::list_type, 3, 3, new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type))), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcColourRgbList_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcColourSpecification_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcColumnTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcColumn_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcColumnStandardCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcColumnTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcColumnType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCommunicationsApplianceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCommunicationsAppliance_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCommunicationsApplianceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCommunicationsApplianceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("UsageName", new named_type(IFC4X3_RC1_IfcIdentifier_type), false));
        attributes.push_back(new attribute("HasProperties", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcProperty_type)), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcComplexProperty_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("UsageName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("TemplateType", new named_type(IFC4X3_RC1_IfcComplexPropertyTemplateTypeEnum_type), true));
        attributes.push_back(new attribute("HasPropertyTemplates", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPropertyTemplate_type)), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcComplexPropertyTemplate_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Segments", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcCompositeCurveSegment_type)), false));
        attributes.push_back(new attribute("SelfIntersect", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCompositeCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCompositeCurveOnSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Transition", new named_type(IFC4X3_RC1_IfcTransitionCode_type), false));
        attributes.push_back(new attribute("SameSense", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("ParentCurve", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCompositeCurveSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Profiles", new aggregation_type(aggregation_type::set_type, 2, -1, new named_type(IFC4X3_RC1_IfcProfileDef_type)), false));
        attributes.push_back(new attribute("Label", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCompositeProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCompressorTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCompressor_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCompressorTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCompressorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCondenserTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCondenser_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCondenserTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCondenserType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcAxis2Placement_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcConic_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("CfsFaces", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcFace_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcConnectedFaceSet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("CurveOnRelatingElement", new named_type(IFC4X3_RC1_IfcCurveOrEdgeCurve_type), false));
        attributes.push_back(new attribute("CurveOnRelatedElement", new named_type(IFC4X3_RC1_IfcCurveOrEdgeCurve_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConnectionCurveGeometry_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcConnectionGeometry_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("EccentricityInX", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("EccentricityInY", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("EccentricityInZ", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConnectionPointEccentricity_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PointOnRelatingElement", new named_type(IFC4X3_RC1_IfcPointOrVertexPoint_type), false));
        attributes.push_back(new attribute("PointOnRelatedElement", new named_type(IFC4X3_RC1_IfcPointOrVertexPoint_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConnectionPointGeometry_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("SurfaceOnRelatingElement", new named_type(IFC4X3_RC1_IfcSurfaceOrFaceSurface_type), false));
        attributes.push_back(new attribute("SurfaceOnRelatedElement", new named_type(IFC4X3_RC1_IfcSurfaceOrFaceSurface_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConnectionSurfaceGeometry_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("VolumeOnRelatingElement", new named_type(IFC4X3_RC1_IfcSolidOrShell_type), false));
        attributes.push_back(new attribute("VolumeOnRelatedElement", new named_type(IFC4X3_RC1_IfcSolidOrShell_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConnectionVolumeGeometry_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("ConstraintGrade", new named_type(IFC4X3_RC1_IfcConstraintEnum_type), false));
        attributes.push_back(new attribute("ConstraintSource", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("CreatingActor", new named_type(IFC4X3_RC1_IfcActorSelect_type), true));
        attributes.push_back(new attribute("CreationTime", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("UserDefinedGrade", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConstraint_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcConstructionEquipmentResourceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConstructionEquipmentResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcConstructionEquipmentResourceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConstructionEquipmentResourceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcConstructionMaterialResourceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConstructionMaterialResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcConstructionMaterialResourceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConstructionMaterialResourceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcConstructionProductResourceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConstructionProductResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcConstructionProductResourceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConstructionProductResourceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Usage", new named_type(IFC4X3_RC1_IfcResourceTime_type), true));
        attributes.push_back(new attribute("BaseCosts", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcAppliedValue_type)), true));
        attributes.push_back(new attribute("BaseQuantity", new named_type(IFC4X3_RC1_IfcPhysicalQuantity_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConstructionResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("BaseCosts", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcAppliedValue_type)), true));
        attributes.push_back(new attribute("BaseQuantity", new named_type(IFC4X3_RC1_IfcPhysicalQuantity_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConstructionResourceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("ObjectType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("LongName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Phase", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("RepresentationContexts", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcRepresentationContext_type)), true));
        attributes.push_back(new attribute("UnitsInContext", new named_type(IFC4X3_RC1_IfcUnitAssignment_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcContext_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcContextDependentUnit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcControl_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcControllerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcController_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcControllerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcControllerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("ConversionFactor", new named_type(IFC4X3_RC1_IfcMeasureWithUnit_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConversionBasedUnit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ConversionOffset", new named_type(IFC4X3_RC1_IfcReal_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConversionBasedUnitWithOffset_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcConveyorSegmentTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConveyorSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcConveyorSegmentTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcConveyorSegmentType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCooledBeamTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCooledBeam_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCooledBeamTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCooledBeamType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCoolingTowerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCoolingTower_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCoolingTowerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCoolingTowerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("SourceCRS", new named_type(IFC4X3_RC1_IfcCoordinateReferenceSystemSelect_type), false));
        attributes.push_back(new attribute("TargetCRS", new named_type(IFC4X3_RC1_IfcCoordinateReferenceSystem_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCoordinateOperation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("GeodeticDatum", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("VerticalDatum", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCoordinateReferenceSystem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCostItemTypeEnum_type), true));
        attributes.push_back(new attribute("CostValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcCostValue_type)), true));
        attributes.push_back(new attribute("CostQuantities", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcPhysicalQuantity_type)), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCostItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCostScheduleTypeEnum_type), true));
        attributes.push_back(new attribute("Status", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("SubmittedOn", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("UpdateDate", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCostSchedule_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCostValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCourseTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCourse_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCourseTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCourseType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCoveringTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCovering_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCoveringTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCoveringType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCrewResourceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCrewResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCrewResourceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCrewResourceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcCsgPrimitive3D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("TreeRootExpression", new named_type(IFC4X3_RC1_IfcCsgSelect_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcCsgSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("RelatingMonetaryUnit", new named_type(IFC4X3_RC1_IfcMonetaryUnit_type), false));
        attributes.push_back(new attribute("RelatedMonetaryUnit", new named_type(IFC4X3_RC1_IfcMonetaryUnit_type), false));
        attributes.push_back(new attribute("ExchangeRate", new named_type(IFC4X3_RC1_IfcPositiveRatioMeasure_type), false));
        attributes.push_back(new attribute("RateDateTime", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("RateSource", new named_type(IFC4X3_RC1_IfcLibraryInformation_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurrencyRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCurtainWallTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurtainWall_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcCurtainWallTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurtainWallType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("BasisSurface", new named_type(IFC4X3_RC1_IfcPlane_type), false));
        attributes.push_back(new attribute("OuterBoundary", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("InnerBoundaries", new aggregation_type(aggregation_type::set_type, 0, -1, new named_type(IFC4X3_RC1_IfcCurve_type)), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurveBoundedPlane_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("BasisSurface", new named_type(IFC4X3_RC1_IfcSurface_type), false));
        attributes.push_back(new attribute("Boundaries", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcBoundaryCurve_type)), false));
        attributes.push_back(new attribute("ImplicitOuter", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurveBoundedSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("StartPoint", new named_type(IFC4X3_RC1_IfcCartesianPoint_type), false));
        attributes.push_back(new attribute("StartDirection", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), false));
        attributes.push_back(new attribute("SegmentLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurveSegment2D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("CurveFont", new named_type(IFC4X3_RC1_IfcCurveFontOrScaledCurveFontSelect_type), true));
        attributes.push_back(new attribute("CurveWidth", new named_type(IFC4X3_RC1_IfcSizeSelect_type), true));
        attributes.push_back(new attribute("CurveColour", new named_type(IFC4X3_RC1_IfcColour_type), true));
        attributes.push_back(new attribute("ModelOrDraughting", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurveStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("PatternList", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcCurveStyleFontPattern_type)), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurveStyleFont_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("CurveFont", new named_type(IFC4X3_RC1_IfcCurveStyleFontSelect_type), false));
        attributes.push_back(new attribute("CurveFontScaling", new named_type(IFC4X3_RC1_IfcPositiveRatioMeasure_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurveStyleFontAndScaling_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("VisibleSegmentLength", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("InvisibleSegmentLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCurveStyleFontPattern_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcCylindricalSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDamperTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDamper_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDamperTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDamperType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDeepFoundation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDeepFoundationType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("ParentProfile", new named_type(IFC4X3_RC1_IfcProfileDef_type), false));
        attributes.push_back(new attribute("Operator", new named_type(IFC4X3_RC1_IfcCartesianTransformationOperator2D_type), false));
        attributes.push_back(new attribute("Label", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDerivedProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Elements", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcDerivedUnitElement_type)), false));
        attributes.push_back(new attribute("UnitType", new named_type(IFC4X3_RC1_IfcDerivedUnitEnum_type), false));
        attributes.push_back(new attribute("UserDefinedType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDerivedUnit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Unit", new named_type(IFC4X3_RC1_IfcNamedUnit_type), false));
        attributes.push_back(new attribute("Exponent", new simple_type(simple_type::integer_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDerivedUnitElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("LengthExponent", new simple_type(simple_type::integer_type), false));
        attributes.push_back(new attribute("MassExponent", new simple_type(simple_type::integer_type), false));
        attributes.push_back(new attribute("TimeExponent", new simple_type(simple_type::integer_type), false));
        attributes.push_back(new attribute("ElectricCurrentExponent", new simple_type(simple_type::integer_type), false));
        attributes.push_back(new attribute("ThermodynamicTemperatureExponent", new simple_type(simple_type::integer_type), false));
        attributes.push_back(new attribute("AmountOfSubstanceExponent", new simple_type(simple_type::integer_type), false));
        attributes.push_back(new attribute("LuminousIntensityExponent", new simple_type(simple_type::integer_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDimensionalExponents_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("DirectionRatios", new aggregation_type(aggregation_type::list_type, 2, 3, new named_type(IFC4X3_RC1_IfcReal_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcDirection_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Directrix", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("StartParam", new named_type(IFC4X3_RC1_IfcParameterValue_type), true));
        attributes.push_back(new attribute("EndParam", new named_type(IFC4X3_RC1_IfcParameterValue_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDirectrixCurveSweptAreaSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Directrix", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("StartDistance", new named_type(IFC4X3_RC1_IfcDistanceExpression_type), true));
        attributes.push_back(new attribute("EndDistance", new named_type(IFC4X3_RC1_IfcDistanceExpression_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDirectrixDistanceSweptAreaSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDiscreteAccessoryTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDiscreteAccessory_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDiscreteAccessoryTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDiscreteAccessoryType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("DistanceAlong", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("OffsetLateral", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("OffsetVertical", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("OffsetLongitudinal", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("AlongHorizontal", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistanceExpression_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDistributionBoardTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionBoard_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDistributionBoardTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionBoardType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDistributionChamberElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionChamberElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDistributionChamberElementTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionChamberElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionCircuit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionControlElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionControlElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionFlowElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionFlowElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("FlowDirection", new named_type(IFC4X3_RC1_IfcFlowDirectionEnum_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDistributionPortTypeEnum_type), true));
        attributes.push_back(new attribute("SystemType", new named_type(IFC4X3_RC1_IfcDistributionSystemEnum_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionPort_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("LongName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDistributionSystemEnum_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDistributionSystem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(17);
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), false));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Location", new named_type(IFC4X3_RC1_IfcURIReference_type), true));
        attributes.push_back(new attribute("Purpose", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("IntendedUse", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Scope", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Revision", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("DocumentOwner", new named_type(IFC4X3_RC1_IfcActorSelect_type), true));
        attributes.push_back(new attribute("Editors", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcActorSelect_type)), true));
        attributes.push_back(new attribute("CreationTime", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("LastRevisionTime", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("ElectronicFormat", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("ValidFrom", new named_type(IFC4X3_RC1_IfcDate_type), true));
        attributes.push_back(new attribute("ValidUntil", new named_type(IFC4X3_RC1_IfcDate_type), true));
        attributes.push_back(new attribute("Confidentiality", new named_type(IFC4X3_RC1_IfcDocumentConfidentialityEnum_type), true));
        attributes.push_back(new attribute("Status", new named_type(IFC4X3_RC1_IfcDocumentStatusEnum_type), true));
        std::vector<bool> derived; derived.reserve(17);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDocumentInformation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("RelatingDocument", new named_type(IFC4X3_RC1_IfcDocumentInformation_type), false));
        attributes.push_back(new attribute("RelatedDocuments", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcDocumentInformation_type)), false));
        attributes.push_back(new attribute("RelationshipType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDocumentInformationRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("ReferencedDocument", new named_type(IFC4X3_RC1_IfcDocumentInformation_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDocumentReference_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("OverallHeight", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("OverallWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDoorTypeEnum_type), true));
        attributes.push_back(new attribute("OperationType", new named_type(IFC4X3_RC1_IfcDoorTypeOperationEnum_type), true));
        attributes.push_back(new attribute("UserDefinedOperationType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDoor_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(13);
        attributes.push_back(new attribute("LiningDepth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("LiningThickness", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("ThresholdDepth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("ThresholdThickness", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("TransomThickness", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("TransomOffset", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("LiningOffset", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("ThresholdOffset", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("CasingThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("CasingDepth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("ShapeAspectStyle", new named_type(IFC4X3_RC1_IfcShapeAspect_type), true));
        attributes.push_back(new attribute("LiningToPanelOffsetX", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("LiningToPanelOffsetY", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(17);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDoorLiningProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("PanelDepth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("PanelOperation", new named_type(IFC4X3_RC1_IfcDoorPanelOperationEnum_type), false));
        attributes.push_back(new attribute("PanelWidth", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        attributes.push_back(new attribute("PanelPosition", new named_type(IFC4X3_RC1_IfcDoorPanelPositionEnum_type), false));
        attributes.push_back(new attribute("ShapeAspectStyle", new named_type(IFC4X3_RC1_IfcShapeAspect_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDoorPanelProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDoorStandardCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("OperationType", new named_type(IFC4X3_RC1_IfcDoorStyleOperationEnum_type), false));
        attributes.push_back(new attribute("ConstructionType", new named_type(IFC4X3_RC1_IfcDoorStyleConstructionEnum_type), false));
        attributes.push_back(new attribute("ParameterTakesPrecedence", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("Sizeable", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDoorStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDoorTypeEnum_type), false));
        attributes.push_back(new attribute("OperationType", new named_type(IFC4X3_RC1_IfcDoorTypeOperationEnum_type), false));
        attributes.push_back(new attribute("ParameterTakesPrecedence", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        attributes.push_back(new attribute("UserDefinedOperationType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDoorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcDraughtingPreDefinedColour_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcDraughtingPreDefinedCurveFont_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDuctFittingTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDuctFitting_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDuctFittingTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDuctFittingType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDuctSegmentTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDuctSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDuctSegmentTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDuctSegmentType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDuctSilencerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDuctSilencer_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcDuctSilencerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcDuctSilencerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEarthworksCutTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEarthworksCut_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEarthworksElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEarthworksFillTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEarthworksFill_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("EdgeStart", new named_type(IFC4X3_RC1_IfcVertex_type), false));
        attributes.push_back(new attribute("EdgeEnd", new named_type(IFC4X3_RC1_IfcVertex_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEdge_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("EdgeGeometry", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("SameSense", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEdgeCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("EdgeList", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcOrientedEdge_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcEdgeLoop_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricApplianceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricAppliance_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricApplianceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricApplianceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricDistributionBoardTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricDistributionBoard_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricDistributionBoardTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricDistributionBoardType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricFlowStorageDeviceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricFlowStorageDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricFlowStorageDeviceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricFlowStorageDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricFlowTreatmentDeviceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricFlowTreatmentDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricFlowTreatmentDeviceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricFlowTreatmentDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricGeneratorTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricGenerator_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricGeneratorTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricGeneratorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricMotorTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricMotor_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricMotorTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricMotorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricTimeControlTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricTimeControl_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElectricTimeControlTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElectricTimeControlType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Tag", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("AssemblyPlace", new named_type(IFC4X3_RC1_IfcAssemblyPlaceEnum_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElementAssemblyTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElementAssembly_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcElementAssemblyTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElementAssemblyType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElementComponent_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElementComponentType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("MethodOfMeasurement", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Quantities", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPhysicalQuantity_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElementQuantity_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ElementType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcElementarySurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("SemiAxis1", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("SemiAxis2", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEllipse_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("SemiAxis1", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("SemiAxis2", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEllipseProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEnergyConversionDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEnergyConversionDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEngineTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEngine_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEngineTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEngineType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEvaporativeCoolerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEvaporativeCooler_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEvaporativeCoolerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEvaporativeCoolerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEvaporatorTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEvaporator_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEvaporatorTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEvaporatorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEventTypeEnum_type), true));
        attributes.push_back(new attribute("EventTriggerType", new named_type(IFC4X3_RC1_IfcEventTriggerTypeEnum_type), true));
        attributes.push_back(new attribute("UserDefinedEventTriggerType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("EventOccurenceTime", new named_type(IFC4X3_RC1_IfcEventTime_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEvent_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("ActualDate", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("EarlyDate", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("LateDate", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("ScheduleDate", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEventTime_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcEventTypeEnum_type), false));
        attributes.push_back(new attribute("EventTriggerType", new named_type(IFC4X3_RC1_IfcEventTriggerTypeEnum_type), false));
        attributes.push_back(new attribute("UserDefinedEventTriggerType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcEventType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Properties", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcProperty_type)), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExtendedProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcExternalInformation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Location", new named_type(IFC4X3_RC1_IfcURIReference_type), true));
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExternalReference_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingReference", new named_type(IFC4X3_RC1_IfcExternalReference_type), false));
        attributes.push_back(new attribute("RelatedResourceObjects", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcResourceObjectSelect_type)), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExternalReferenceRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcExternalSpatialElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExternalSpatialElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExternalSpatialStructureElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExternallyDefinedHatchStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExternallyDefinedSurfaceStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExternallyDefinedTextFont_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ExtrudedDirection", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        attributes.push_back(new attribute("Depth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExtrudedAreaSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("EndSweptArea", new named_type(IFC4X3_RC1_IfcProfileDef_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcExtrudedAreaSolidTapered_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Bounds", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcFaceBound_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcFace_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("FbsmFaces", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcConnectedFaceSet_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcFaceBasedSurfaceModel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Bound", new named_type(IFC4X3_RC1_IfcLoop_type), false));
        attributes.push_back(new attribute("Orientation", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFaceBound_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFaceOuterBound_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("FaceSurface", new named_type(IFC4X3_RC1_IfcSurface_type), false));
        attributes.push_back(new attribute("SameSense", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFaceSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcFacetedBrep_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Voids", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcClosedShell_type)), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFacetedBrepWithVoids_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFacility_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFacilityPartTypeSelect_type), false));
        attributes.push_back(new attribute("UsageType", new named_type(IFC4X3_RC1_IfcFacilityUsageEnum_type), false));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFacilityPart_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("TensionFailureX", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        attributes.push_back(new attribute("TensionFailureY", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        attributes.push_back(new attribute("TensionFailureZ", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        attributes.push_back(new attribute("CompressionFailureX", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        attributes.push_back(new attribute("CompressionFailureY", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        attributes.push_back(new attribute("CompressionFailureZ", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFailureConnectionCondition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFanTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFan_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFanTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFanType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFastenerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFastener_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFastenerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFastenerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFeatureElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFeatureElementAddition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFeatureElementSubtraction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("FillStyles", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcFillStyleSelect_type)), false));
        attributes.push_back(new attribute("ModelorDraughting", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFillAreaStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("HatchLineAppearance", new named_type(IFC4X3_RC1_IfcCurveStyle_type), false));
        attributes.push_back(new attribute("StartOfNextHatchLine", new named_type(IFC4X3_RC1_IfcHatchLineDistanceSelect_type), false));
        attributes.push_back(new attribute("PointOfReferenceHatchLine", new named_type(IFC4X3_RC1_IfcCartesianPoint_type), true));
        attributes.push_back(new attribute("PatternStart", new named_type(IFC4X3_RC1_IfcCartesianPoint_type), true));
        attributes.push_back(new attribute("HatchLineAngle", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFillAreaStyleHatching_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("TilingPattern", new aggregation_type(aggregation_type::list_type, 2, 2, new named_type(IFC4X3_RC1_IfcVector_type)), false));
        attributes.push_back(new attribute("Tiles", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcStyledItem_type)), false));
        attributes.push_back(new attribute("TilingScale", new named_type(IFC4X3_RC1_IfcPositiveRatioMeasure_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFillAreaStyleTiles_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFilterTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFilter_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFilterTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFilterType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFireSuppressionTerminalTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFireSuppressionTerminal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFireSuppressionTerminalTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFireSuppressionTerminalType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("FixedReference", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFixedReferenceSweptAreaSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowController_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowControllerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowFitting_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowFittingType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFlowInstrumentTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowInstrument_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFlowInstrumentTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowInstrumentType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFlowMeterTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowMeter_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFlowMeterTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowMeterType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowMovingDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowMovingDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowSegmentType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowStorageDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowStorageDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowTerminal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowTerminalType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowTreatmentDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFlowTreatmentDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFootingTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFooting_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFootingTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFootingType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFurnishingElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFurnishingElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFurnitureTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFurniture_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("AssemblyPlace", new named_type(IFC4X3_RC1_IfcAssemblyPlaceEnum_type), false));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcFurnitureTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcFurnitureType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcGeographicElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGeographicElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcGeographicElementTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGeographicElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcGeometricCurveSet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("CoordinateSpaceDimension", new named_type(IFC4X3_RC1_IfcDimensionCount_type), false));
        attributes.push_back(new attribute("Precision", new named_type(IFC4X3_RC1_IfcReal_type), true));
        attributes.push_back(new attribute("WorldCoordinateSystem", new named_type(IFC4X3_RC1_IfcAxis2Placement_type), false));
        attributes.push_back(new attribute("TrueNorth", new named_type(IFC4X3_RC1_IfcDirection_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGeometricRepresentationContext_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcGeometricRepresentationItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("ParentContext", new named_type(IFC4X3_RC1_IfcGeometricRepresentationContext_type), false));
        attributes.push_back(new attribute("TargetScale", new named_type(IFC4X3_RC1_IfcPositiveRatioMeasure_type), true));
        attributes.push_back(new attribute("TargetView", new named_type(IFC4X3_RC1_IfcGeometricProjectionEnum_type), false));
        attributes.push_back(new attribute("UserDefinedTargetView", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(true); derived.push_back(true); derived.push_back(true); derived.push_back(true); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGeometricRepresentationSubContext_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Elements", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcGeometricSetSelect_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcGeometricSet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGeomodel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGeoslice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGeotechnicalAssembly_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGeotechnicalElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGeotechnicalStratum_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("UAxes", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcGridAxis_type)), false));
        attributes.push_back(new attribute("VAxes", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcGridAxis_type)), false));
        attributes.push_back(new attribute("WAxes", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcGridAxis_type)), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcGridTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGrid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("AxisTag", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("AxisCurve", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("SameSense", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGridAxis_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PlacementLocation", new named_type(IFC4X3_RC1_IfcVirtualGridIntersection_type), false));
        attributes.push_back(new attribute("PlacementRefDirection", new named_type(IFC4X3_RC1_IfcGridPlacementDirectionSelect_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGridPlacement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcGroup_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("BaseSurface", new named_type(IFC4X3_RC1_IfcSurface_type), false));
        attributes.push_back(new attribute("AgreementFlag", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcHalfSpaceSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcHeatExchangerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcHeatExchanger_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcHeatExchangerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcHeatExchangerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcHumidifierTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcHumidifier_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcHumidifierTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcHumidifierType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("OverallWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("OverallDepth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("WebThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FlangeThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("FlangeEdgeRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("FlangeSlope", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcIShapeProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("URLReference", new named_type(IFC4X3_RC1_IfcURIReference_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcImageTexture_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcImpactProtectionDeviceTypeSelect_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcImpactProtectionDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcImpactProtectionDeviceTypeSelect_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcImpactProtectionDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("FixedAxisVertical", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        attributes.push_back(new attribute("Inclinating", new named_type(IFC4X3_RC1_IfcAxisLateralInclination_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcInclinedReferenceSweptAreaSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("MappedTo", new named_type(IFC4X3_RC1_IfcTessellatedFaceSet_type), false));
        attributes.push_back(new attribute("Opacity", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        attributes.push_back(new attribute("Colours", new named_type(IFC4X3_RC1_IfcColourRgbList_type), false));
        attributes.push_back(new attribute("ColourIndex", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcPositiveInteger_type)), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcIndexedColourMap_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Points", new named_type(IFC4X3_RC1_IfcCartesianPointList_type), false));
        attributes.push_back(new attribute("Segments", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcSegmentIndexSelect_type)), true));
        attributes.push_back(new attribute("SelfIntersect", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcIndexedPolyCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("CoordIndex", new aggregation_type(aggregation_type::list_type, 3, -1, new named_type(IFC4X3_RC1_IfcPositiveInteger_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcIndexedPolygonalFace_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("InnerCoordIndices", new aggregation_type(aggregation_type::list_type, 1, -1, new aggregation_type(aggregation_type::list_type, 3, -1, new named_type(IFC4X3_RC1_IfcPositiveInteger_type))), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcIndexedPolygonalFaceWithVoids_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("MappedTo", new named_type(IFC4X3_RC1_IfcTessellatedFaceSet_type), false));
        attributes.push_back(new attribute("TexCoords", new named_type(IFC4X3_RC1_IfcTextureVertexList_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcIndexedTextureMap_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("TexCoordIndex", new aggregation_type(aggregation_type::list_type, 1, -1, new aggregation_type(aggregation_type::list_type, 3, 3, new named_type(IFC4X3_RC1_IfcPositiveInteger_type))), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcIndexedTriangleTextureMap_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcInterceptorTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcInterceptor_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcInterceptorTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcInterceptorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcIntersectionCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcInventoryTypeEnum_type), true));
        attributes.push_back(new attribute("Jurisdiction", new named_type(IFC4X3_RC1_IfcActorSelect_type), true));
        attributes.push_back(new attribute("ResponsiblePersons", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPerson_type)), true));
        attributes.push_back(new attribute("LastUpdateDate", new named_type(IFC4X3_RC1_IfcDate_type), true));
        attributes.push_back(new attribute("CurrentValue", new named_type(IFC4X3_RC1_IfcCostValue_type), true));
        attributes.push_back(new attribute("OriginalValue", new named_type(IFC4X3_RC1_IfcCostValue_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcInventory_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Values", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcIrregularTimeSeriesValue_type)), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcIrregularTimeSeries_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("TimeStamp", new named_type(IFC4X3_RC1_IfcDateTime_type), false));
        attributes.push_back(new attribute("ListValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcValue_type)), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcIrregularTimeSeriesValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcJunctionBoxTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcJunctionBox_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcJunctionBoxTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcJunctionBoxType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Mountable", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcKerb_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Mountable", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcKerbType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("Depth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("Width", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("Thickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("EdgeRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("LegSlope", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLShapeProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcLaborResourceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLaborResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcLaborResourceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLaborResourceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("LagValue", new named_type(IFC4X3_RC1_IfcTimeOrRatioSelect_type), false));
        attributes.push_back(new attribute("DurationType", new named_type(IFC4X3_RC1_IfcTaskDurationEnum_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLagTime_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcLampTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLamp_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcLampTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLampType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Version", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Publisher", new named_type(IFC4X3_RC1_IfcActorSelect_type), true));
        attributes.push_back(new attribute("VersionDate", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("Location", new named_type(IFC4X3_RC1_IfcURIReference_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLibraryInformation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Language", new named_type(IFC4X3_RC1_IfcLanguageId_type), true));
        attributes.push_back(new attribute("ReferencedLibrary", new named_type(IFC4X3_RC1_IfcLibraryInformation_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLibraryReference_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("MainPlaneAngle", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), false));
        attributes.push_back(new attribute("SecondaryPlaneAngle", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type)), false));
        attributes.push_back(new attribute("LuminousIntensity", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLuminousIntensityDistributionMeasure_type)), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightDistributionData_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcLightFixtureTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightFixture_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcLightFixtureTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightFixtureType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("LightDistributionCurve", new named_type(IFC4X3_RC1_IfcLightDistributionCurveEnum_type), false));
        attributes.push_back(new attribute("DistributionData", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLightDistributionData_type)), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightIntensityDistribution_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("LightColour", new named_type(IFC4X3_RC1_IfcColourRgb_type), false));
        attributes.push_back(new attribute("AmbientIntensity", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        attributes.push_back(new attribute("Intensity", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightSource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightSourceAmbient_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Orientation", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightSourceDirectional_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), false));
        attributes.push_back(new attribute("ColourAppearance", new named_type(IFC4X3_RC1_IfcColourRgb_type), true));
        attributes.push_back(new attribute("ColourTemperature", new named_type(IFC4X3_RC1_IfcThermodynamicTemperatureMeasure_type), false));
        attributes.push_back(new attribute("LuminousFlux", new named_type(IFC4X3_RC1_IfcLuminousFluxMeasure_type), false));
        attributes.push_back(new attribute("LightEmissionSource", new named_type(IFC4X3_RC1_IfcLightEmissionSourceEnum_type), false));
        attributes.push_back(new attribute("LightDistributionDataSource", new named_type(IFC4X3_RC1_IfcLightDistributionDataSourceSelect_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightSourceGoniometric_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcCartesianPoint_type), false));
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("ConstantAttenuation", new named_type(IFC4X3_RC1_IfcReal_type), false));
        attributes.push_back(new attribute("DistanceAttenuation", new named_type(IFC4X3_RC1_IfcReal_type), false));
        attributes.push_back(new attribute("QuadricAttenuation", new named_type(IFC4X3_RC1_IfcReal_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightSourcePositional_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Orientation", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        attributes.push_back(new attribute("ConcentrationExponent", new named_type(IFC4X3_RC1_IfcReal_type), true));
        attributes.push_back(new attribute("SpreadAngle", new named_type(IFC4X3_RC1_IfcPositivePlaneAngleMeasure_type), false));
        attributes.push_back(new attribute("BeamWidthAngle", new named_type(IFC4X3_RC1_IfcPositivePlaneAngleMeasure_type), false));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLightSourceSpot_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Pnt", new named_type(IFC4X3_RC1_IfcCartesianPoint_type), false));
        attributes.push_back(new attribute("Dir", new named_type(IFC4X3_RC1_IfcVector_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLine_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLineSegment2D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Directrix", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("Inclinating", new named_type(IFC4X3_RC1_IfcAxisLateralInclination_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLinearAxisWithInclination_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("PlacementMeasuredAlong", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("Distance", new named_type(IFC4X3_RC1_IfcDistanceExpression_type), false));
        attributes.push_back(new attribute("Orientation", new named_type(IFC4X3_RC1_IfcOrientationExpression_type), true));
        attributes.push_back(new attribute("CartesianPosition", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLinearPlacement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Inclinating", new named_type(IFC4X3_RC1_IfcAxisLateralInclination_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLinearPlacementWithInclination_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Axis", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLinearPositioningElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Span", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLinearSpanPlacement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcLiquidTerminalTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLiquidTerminal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcLiquidTerminalTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLiquidTerminalType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelativePlacement", new named_type(IFC4X3_RC1_IfcAxis2Placement_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcLocalPlacement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcLoop_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Outer", new named_type(IFC4X3_RC1_IfcClosedShell_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcManifoldSolidBrep_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("Eastings", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("Northings", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("OrthogonalHeight", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("XAxisAbscissa", new named_type(IFC4X3_RC1_IfcReal_type), true));
        attributes.push_back(new attribute("XAxisOrdinate", new named_type(IFC4X3_RC1_IfcReal_type), true));
        attributes.push_back(new attribute("Scale", new named_type(IFC4X3_RC1_IfcReal_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMapConversion_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("MappingSource", new named_type(IFC4X3_RC1_IfcRepresentationMap_type), false));
        attributes.push_back(new attribute("MappingTarget", new named_type(IFC4X3_RC1_IfcCartesianTransformationOperator_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMappedItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMarineFacilityTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMarineFacility_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Category", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterial_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("MaterialClassifications", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcClassificationSelect_type)), false));
        attributes.push_back(new attribute("ClassifiedMaterial", new named_type(IFC4X3_RC1_IfcMaterial_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialClassificationRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Material", new named_type(IFC4X3_RC1_IfcMaterial_type), false));
        attributes.push_back(new attribute("Fraction", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        attributes.push_back(new attribute("Category", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialConstituent_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("MaterialConstituents", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcMaterialConstituent_type)), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialConstituentSet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcMaterialDefinition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RepresentedMaterial", new named_type(IFC4X3_RC1_IfcMaterial_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialDefinitionRepresentation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("Material", new named_type(IFC4X3_RC1_IfcMaterial_type), true));
        attributes.push_back(new attribute("LayerThickness", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), false));
        attributes.push_back(new attribute("IsVentilated", new named_type(IFC4X3_RC1_IfcLogical_type), true));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Category", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Priority", new named_type(IFC4X3_RC1_IfcInteger_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialLayer_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("MaterialLayers", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcMaterialLayer_type)), false));
        attributes.push_back(new attribute("LayerSetName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialLayerSet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("ForLayerSet", new named_type(IFC4X3_RC1_IfcMaterialLayerSet_type), false));
        attributes.push_back(new attribute("LayerSetDirection", new named_type(IFC4X3_RC1_IfcLayerSetDirectionEnum_type), false));
        attributes.push_back(new attribute("DirectionSense", new named_type(IFC4X3_RC1_IfcDirectionSenseEnum_type), false));
        attributes.push_back(new attribute("OffsetFromReferenceLine", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("ReferenceExtent", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialLayerSetUsage_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("OffsetDirection", new named_type(IFC4X3_RC1_IfcLayerSetDirectionEnum_type), false));
        attributes.push_back(new attribute("OffsetValues", new aggregation_type(aggregation_type::array_type, 1, 2, new named_type(IFC4X3_RC1_IfcLengthMeasure_type)), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialLayerWithOffsets_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Materials", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcMaterial_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcMaterialList_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Material", new named_type(IFC4X3_RC1_IfcMaterial_type), true));
        attributes.push_back(new attribute("Profile", new named_type(IFC4X3_RC1_IfcProfileDef_type), false));
        attributes.push_back(new attribute("Priority", new named_type(IFC4X3_RC1_IfcInteger_type), true));
        attributes.push_back(new attribute("Category", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialProfile_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("MaterialProfiles", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcMaterialProfile_type)), false));
        attributes.push_back(new attribute("CompositeProfile", new named_type(IFC4X3_RC1_IfcCompositeProfileDef_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialProfileSet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("ForProfileSet", new named_type(IFC4X3_RC1_IfcMaterialProfileSet_type), false));
        attributes.push_back(new attribute("CardinalPoint", new named_type(IFC4X3_RC1_IfcCardinalPointReference_type), true));
        attributes.push_back(new attribute("ReferenceExtent", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialProfileSetUsage_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ForProfileEndSet", new named_type(IFC4X3_RC1_IfcMaterialProfileSet_type), false));
        attributes.push_back(new attribute("CardinalEndPoint", new named_type(IFC4X3_RC1_IfcCardinalPointReference_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialProfileSetUsageTapering_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("OffsetValues", new aggregation_type(aggregation_type::array_type, 1, 2, new named_type(IFC4X3_RC1_IfcLengthMeasure_type)), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialProfileWithOffsets_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Material", new named_type(IFC4X3_RC1_IfcMaterialDefinition_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("RelatingMaterial", new named_type(IFC4X3_RC1_IfcMaterial_type), false));
        attributes.push_back(new attribute("RelatedMaterials", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcMaterial_type)), false));
        attributes.push_back(new attribute("Expression", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMaterialRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcMaterialUsageDefinition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ValueComponent", new named_type(IFC4X3_RC1_IfcValue_type), false));
        attributes.push_back(new attribute("UnitComponent", new named_type(IFC4X3_RC1_IfcUnit_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMeasureWithUnit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("NominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("NominalLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMechanicalFastenerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMechanicalFastener_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMechanicalFastenerTypeEnum_type), false));
        attributes.push_back(new attribute("NominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("NominalLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMechanicalFastenerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMedicalDeviceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMedicalDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMedicalDeviceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMedicalDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMemberTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMember_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMemberStandardCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMemberTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMemberType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Benchmark", new named_type(IFC4X3_RC1_IfcBenchmarkEnum_type), false));
        attributes.push_back(new attribute("ValueSource", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("DataValue", new named_type(IFC4X3_RC1_IfcMetricValueSelect_type), true));
        attributes.push_back(new attribute("ReferencePath", new named_type(IFC4X3_RC1_IfcReference_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMetric_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(true); derived.push_back(false);
        IFC4X3_RC1_IfcMirroredProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMobileTelecommunicationsApplianceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMobileTelecommunicationsAppliance_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMobileTelecommunicationsApplianceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMobileTelecommunicationsApplianceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Currency", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcMonetaryUnit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMooringDeviceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMooringDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMooringDeviceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMooringDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMotorConnectionTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMotorConnection_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcMotorConnectionTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcMotorConnectionType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Dimensions", new named_type(IFC4X3_RC1_IfcDimensionalExponents_type), false));
        attributes.push_back(new attribute("UnitType", new named_type(IFC4X3_RC1_IfcUnitEnum_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcNamedUnit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcNavigationElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcNavigationElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcNavigationElementTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcNavigationElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ObjectType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcObject_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcObjectDefinition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PlacementRelTo", new named_type(IFC4X3_RC1_IfcObjectPlacement_type), true));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcObjectPlacement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("BenchmarkValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcConstraint_type)), true));
        attributes.push_back(new attribute("LogicalAggregator", new named_type(IFC4X3_RC1_IfcLogicalOperatorEnum_type), true));
        attributes.push_back(new attribute("ObjectiveQualifier", new named_type(IFC4X3_RC1_IfcObjectiveEnum_type), false));
        attributes.push_back(new attribute("UserDefinedQualifier", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcObjective_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcOccupantTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOccupant_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("BasisCurve", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcOffsetCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Distance", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("SelfIntersect", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOffsetCurve2D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Distance", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("SelfIntersect", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        attributes.push_back(new attribute("RefDirection", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOffsetCurve3D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("OffsetValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcDistanceExpression_type)), false));
        attributes.push_back(new attribute("Tag", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOffsetCurveByDistances_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("HorizontalWidths", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("Widths", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type)), false));
        attributes.push_back(new attribute("Slopes", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type)), false));
        attributes.push_back(new attribute("Tags", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOpenCrossProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcOpenShell_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcOpeningElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOpeningElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOpeningStandardCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Roles", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcActorRole_type)), true));
        attributes.push_back(new attribute("Addresses", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcAddress_type)), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOrganization_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingOrganization", new named_type(IFC4X3_RC1_IfcOrganization_type), false));
        attributes.push_back(new attribute("RelatedOrganizations", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcOrganization_type)), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOrganizationRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("LateralAxisDirection", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        attributes.push_back(new attribute("VerticalAxisDirection", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOrientationExpression_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("EdgeElement", new named_type(IFC4X3_RC1_IfcEdge_type), false));
        attributes.push_back(new attribute("Orientation", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(true); derived.push_back(true); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOrientedEdge_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOuterBoundaryCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcOutletTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOutlet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcOutletTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOutletType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(8);
        attributes.push_back(new attribute("OwningUser", new named_type(IFC4X3_RC1_IfcPersonAndOrganization_type), false));
        attributes.push_back(new attribute("OwningApplication", new named_type(IFC4X3_RC1_IfcApplication_type), false));
        attributes.push_back(new attribute("State", new named_type(IFC4X3_RC1_IfcStateEnum_type), true));
        attributes.push_back(new attribute("ChangeAction", new named_type(IFC4X3_RC1_IfcChangeActionEnum_type), true));
        attributes.push_back(new attribute("LastModifiedDate", new named_type(IFC4X3_RC1_IfcTimeStamp_type), true));
        attributes.push_back(new attribute("LastModifyingUser", new named_type(IFC4X3_RC1_IfcPersonAndOrganization_type), true));
        attributes.push_back(new attribute("LastModifyingApplication", new named_type(IFC4X3_RC1_IfcApplication_type), true));
        attributes.push_back(new attribute("CreationDate", new named_type(IFC4X3_RC1_IfcTimeStamp_type), false));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcOwnerHistory_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcAxis2Placement2D_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcParameterizedProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("EdgeList", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcOrientedEdge_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPath_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Flexible", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPavement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Flexible", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPavementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("BasisSurface", new named_type(IFC4X3_RC1_IfcSurface_type), false));
        attributes.push_back(new attribute("ReferenceCurve", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPcurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("LifeCyclePhase", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPerformanceHistoryTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPerformanceHistory_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("OperationType", new named_type(IFC4X3_RC1_IfcPermeableCoveringOperationEnum_type), false));
        attributes.push_back(new attribute("PanelPosition", new named_type(IFC4X3_RC1_IfcWindowPanelPositionEnum_type), false));
        attributes.push_back(new attribute("FrameDepth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("FrameThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("ShapeAspectStyle", new named_type(IFC4X3_RC1_IfcShapeAspect_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPermeableCoveringProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPermitTypeEnum_type), true));
        attributes.push_back(new attribute("Status", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("LongDescription", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPermit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(8);
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("FamilyName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("GivenName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("MiddleNames", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        attributes.push_back(new attribute("PrefixTitles", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        attributes.push_back(new attribute("SuffixTitles", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        attributes.push_back(new attribute("Roles", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcActorRole_type)), true));
        attributes.push_back(new attribute("Addresses", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcAddress_type)), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPerson_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("ThePerson", new named_type(IFC4X3_RC1_IfcPerson_type), false));
        attributes.push_back(new attribute("TheOrganization", new named_type(IFC4X3_RC1_IfcOrganization_type), false));
        attributes.push_back(new attribute("Roles", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcActorRole_type)), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPersonAndOrganization_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("HasQuantities", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPhysicalQuantity_type)), false));
        attributes.push_back(new attribute("Discrimination", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Quality", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Usage", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPhysicalComplexQuantity_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPhysicalQuantity_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Unit", new named_type(IFC4X3_RC1_IfcNamedUnit_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPhysicalSimpleQuantity_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPileTypeEnum_type), true));
        attributes.push_back(new attribute("ConstructionType", new named_type(IFC4X3_RC1_IfcPileConstructionEnum_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPile_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPileTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPileType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPipeFittingTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPipeFitting_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPipeFittingTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPipeFittingType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPipeSegmentTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPipeSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPipeSegmentTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPipeSegmentType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Width", new named_type(IFC4X3_RC1_IfcInteger_type), false));
        attributes.push_back(new attribute("Height", new named_type(IFC4X3_RC1_IfcInteger_type), false));
        attributes.push_back(new attribute("ColourComponents", new named_type(IFC4X3_RC1_IfcInteger_type), false));
        attributes.push_back(new attribute("Pixel", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcBinary_type)), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPixelTexture_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Location", new named_type(IFC4X3_RC1_IfcCartesianPoint_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPlacement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Placement", new named_type(IFC4X3_RC1_IfcAxis2Placement_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPlanarBox_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("SizeInX", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("SizeInY", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPlanarExtent_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPlane_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPlant_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPlateTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPlate_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPlateStandardCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPlateTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPlateType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcPoint_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("BasisCurve", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("PointParameter", new named_type(IFC4X3_RC1_IfcParameterValue_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPointOnCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("BasisSurface", new named_type(IFC4X3_RC1_IfcSurface_type), false));
        attributes.push_back(new attribute("PointParameterU", new named_type(IFC4X3_RC1_IfcParameterValue_type), false));
        attributes.push_back(new attribute("PointParameterV", new named_type(IFC4X3_RC1_IfcParameterValue_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPointOnSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Polygon", new aggregation_type(aggregation_type::list_type, 3, -1, new named_type(IFC4X3_RC1_IfcCartesianPoint_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPolyLoop_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), false));
        attributes.push_back(new attribute("PolygonalBoundary", new named_type(IFC4X3_RC1_IfcBoundedCurve_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPolygonalBoundedHalfSpace_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Closed", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        attributes.push_back(new attribute("Faces", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcIndexedPolygonalFace_type)), false));
        attributes.push_back(new attribute("PnIndex", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcPositiveInteger_type)), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPolygonalFaceSet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Points", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcCartesianPoint_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPolyline_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPort_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPositioningElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("InternalLocation", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("AddressLines", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        attributes.push_back(new attribute("PostalBox", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Town", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Region", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("PostalCode", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Country", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPostalAddress_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPreDefinedColour_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPreDefinedCurveFont_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPreDefinedItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcPreDefinedProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPreDefinedPropertySet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPreDefinedTextFont_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcPresentationItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("AssignedItems", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcLayeredItem_type)), false));
        attributes.push_back(new attribute("Identifier", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPresentationLayerAssignment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("LayerOn", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        attributes.push_back(new attribute("LayerFrozen", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        attributes.push_back(new attribute("LayerBlocked", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        attributes.push_back(new attribute("LayerStyles", new aggregation_type(aggregation_type::set_type, 0, -1, new named_type(IFC4X3_RC1_IfcPresentationStyle_type)), false));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPresentationLayerWithStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPresentationStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Styles", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPresentationStyleSelect_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcPresentationStyleAssignment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcProcedureTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProcedure_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcProcedureTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProcedureType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("LongDescription", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProcess_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ObjectPlacement", new named_type(IFC4X3_RC1_IfcObjectPlacement_type), true));
        attributes.push_back(new attribute("Representation", new named_type(IFC4X3_RC1_IfcProductRepresentation_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProduct_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProductDefinitionShape_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Representations", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcRepresentation_type)), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProductRepresentation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ProfileType", new named_type(IFC4X3_RC1_IfcProfileTypeEnum_type), false));
        attributes.push_back(new attribute("ProfileName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ProfileDefinition", new named_type(IFC4X3_RC1_IfcProfileDef_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProfileProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProject_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProjectLibrary_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcProjectOrderTypeEnum_type), true));
        attributes.push_back(new attribute("Status", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("LongDescription", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProjectOrder_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("MapProjection", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("MapZone", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("MapUnit", new named_type(IFC4X3_RC1_IfcNamedUnit_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProjectedCRS_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcProjectionElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProjectionElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcIdentifier_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProperty_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcPropertyAbstraction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("UpperBoundValue", new named_type(IFC4X3_RC1_IfcValue_type), true));
        attributes.push_back(new attribute("LowerBoundValue", new named_type(IFC4X3_RC1_IfcValue_type), true));
        attributes.push_back(new attribute("Unit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        attributes.push_back(new attribute("SetPointValue", new named_type(IFC4X3_RC1_IfcValue_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyBoundedValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyDefinition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("DependingProperty", new named_type(IFC4X3_RC1_IfcProperty_type), false));
        attributes.push_back(new attribute("DependantProperty", new named_type(IFC4X3_RC1_IfcProperty_type), false));
        attributes.push_back(new attribute("Expression", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyDependencyRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("EnumerationValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcValue_type)), true));
        attributes.push_back(new attribute("EnumerationReference", new named_type(IFC4X3_RC1_IfcPropertyEnumeration_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyEnumeratedValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("EnumerationValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcValue_type)), false));
        attributes.push_back(new attribute("Unit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyEnumeration_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ListValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcValue_type)), true));
        attributes.push_back(new attribute("Unit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyListValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("UsageName", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("PropertyReference", new named_type(IFC4X3_RC1_IfcObjectReferenceSelect_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyReferenceValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("HasProperties", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcProperty_type)), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertySet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertySetDefinition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("TemplateType", new named_type(IFC4X3_RC1_IfcPropertySetTemplateTypeEnum_type), true));
        attributes.push_back(new attribute("ApplicableEntity", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("HasPropertyTemplates", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPropertyTemplate_type)), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertySetTemplate_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("NominalValue", new named_type(IFC4X3_RC1_IfcValue_type), true));
        attributes.push_back(new attribute("Unit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertySingleValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("DefiningValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcValue_type)), true));
        attributes.push_back(new attribute("DefinedValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcValue_type)), true));
        attributes.push_back(new attribute("Expression", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("DefiningUnit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        attributes.push_back(new attribute("DefinedUnit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        attributes.push_back(new attribute("CurveInterpolation", new named_type(IFC4X3_RC1_IfcCurveInterpolationEnum_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyTableValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyTemplate_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPropertyTemplateDefinition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcProtectiveDeviceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProtectiveDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProtectiveDeviceTrippingUnit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcProtectiveDeviceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProtectiveDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ProxyType", new named_type(IFC4X3_RC1_IfcObjectTypeEnum_type), false));
        attributes.push_back(new attribute("Tag", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcProxy_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPumpTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPump_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcPumpTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcPumpType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("AreaValue", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), false));
        attributes.push_back(new attribute("Formula", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcQuantityArea_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("CountValue", new named_type(IFC4X3_RC1_IfcCountMeasure_type), false));
        attributes.push_back(new attribute("Formula", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcQuantityCount_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("LengthValue", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("Formula", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcQuantityLength_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcQuantitySet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("TimeValue", new named_type(IFC4X3_RC1_IfcTimeMeasure_type), false));
        attributes.push_back(new attribute("Formula", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcQuantityTime_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("VolumeValue", new named_type(IFC4X3_RC1_IfcVolumeMeasure_type), false));
        attributes.push_back(new attribute("Formula", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcQuantityVolume_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("WeightValue", new named_type(IFC4X3_RC1_IfcMassMeasure_type), false));
        attributes.push_back(new attribute("Formula", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcQuantityWeight_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRailTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRail_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRailTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRailType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRailingTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRailing_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRailingTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRailingType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRailway_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRampTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRamp_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRampFlightTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRampFlight_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRampFlightTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRampFlightType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRampTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRampType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("WeightsData", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcReal_type)), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRationalBSplineCurveWithKnots_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("WeightsData", new aggregation_type(aggregation_type::list_type, 2, -1, new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcReal_type))), false));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRationalBSplineSurfaceWithKnots_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("WallThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("InnerFilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("OuterFilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRectangleHollowProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("XDim", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("YDim", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRectangleProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("XLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("YLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("Height", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRectangularPyramid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("BasisSurface", new named_type(IFC4X3_RC1_IfcSurface_type), false));
        attributes.push_back(new attribute("U1", new named_type(IFC4X3_RC1_IfcParameterValue_type), false));
        attributes.push_back(new attribute("V1", new named_type(IFC4X3_RC1_IfcParameterValue_type), false));
        attributes.push_back(new attribute("U2", new named_type(IFC4X3_RC1_IfcParameterValue_type), false));
        attributes.push_back(new attribute("V2", new named_type(IFC4X3_RC1_IfcParameterValue_type), false));
        attributes.push_back(new attribute("Usense", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("Vsense", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRectangularTrimmedSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(8);
        attributes.push_back(new attribute("RecurrenceType", new named_type(IFC4X3_RC1_IfcRecurrenceTypeEnum_type), false));
        attributes.push_back(new attribute("DayComponent", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcDayInMonthNumber_type)), true));
        attributes.push_back(new attribute("WeekdayComponent", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcDayInWeekNumber_type)), true));
        attributes.push_back(new attribute("MonthComponent", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcMonthInYearNumber_type)), true));
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcInteger_type), true));
        attributes.push_back(new attribute("Interval", new named_type(IFC4X3_RC1_IfcInteger_type), true));
        attributes.push_back(new attribute("Occurrences", new named_type(IFC4X3_RC1_IfcInteger_type), true));
        attributes.push_back(new attribute("TimePeriods", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcTimePeriod_type)), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRecurrencePattern_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("TypeIdentifier", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("AttributeIdentifier", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("InstanceName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("ListPositions", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcInteger_type)), true));
        attributes.push_back(new attribute("InnerReference", new named_type(IFC4X3_RC1_IfcReference_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReference_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcReferentTypeEnum_type), true));
        attributes.push_back(new attribute("RestartDistance", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReferent_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("TimeStep", new named_type(IFC4X3_RC1_IfcTimeMeasure_type), false));
        attributes.push_back(new attribute("Values", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcTimeSeriesValue_type)), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRegularTimeSeries_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcReinforcedSoilTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReinforcedSoil_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("TotalCrossSectionArea", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), false));
        attributes.push_back(new attribute("SteelGrade", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("BarSurface", new named_type(IFC4X3_RC1_IfcReinforcingBarSurfaceEnum_type), true));
        attributes.push_back(new attribute("EffectiveDepth", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("NominalBarDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("BarCount", new named_type(IFC4X3_RC1_IfcCountMeasure_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReinforcementBarProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("DefinitionType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("ReinforcementSectionDefinitions", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcSectionReinforcementProperties_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReinforcementDefinitionProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("NominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("CrossSectionArea", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), true));
        attributes.push_back(new attribute("BarLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcReinforcingBarTypeEnum_type), true));
        attributes.push_back(new attribute("BarSurface", new named_type(IFC4X3_RC1_IfcReinforcingBarSurfaceEnum_type), true));
        std::vector<bool> derived; derived.reserve(14);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReinforcingBar_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcReinforcingBarTypeEnum_type), false));
        attributes.push_back(new attribute("NominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("CrossSectionArea", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), true));
        attributes.push_back(new attribute("BarLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("BarSurface", new named_type(IFC4X3_RC1_IfcReinforcingBarSurfaceEnum_type), true));
        attributes.push_back(new attribute("BendingShapeCode", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("BendingParameters", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcBendingParameterSelect_type)), true));
        std::vector<bool> derived; derived.reserve(16);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReinforcingBarType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("SteelGrade", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReinforcingElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReinforcingElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(9);
        attributes.push_back(new attribute("MeshLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("MeshWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("LongitudinalBarNominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("TransverseBarNominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("LongitudinalBarCrossSectionArea", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), true));
        attributes.push_back(new attribute("TransverseBarCrossSectionArea", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), true));
        attributes.push_back(new attribute("LongitudinalBarSpacing", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("TransverseBarSpacing", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcReinforcingMeshTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(18);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReinforcingMesh_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(11);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcReinforcingMeshTypeEnum_type), false));
        attributes.push_back(new attribute("MeshLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("MeshWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("LongitudinalBarNominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("TransverseBarNominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("LongitudinalBarCrossSectionArea", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), true));
        attributes.push_back(new attribute("TransverseBarCrossSectionArea", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), true));
        attributes.push_back(new attribute("LongitudinalBarSpacing", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("TransverseBarSpacing", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("BendingShapeCode", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("BendingParameters", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcBendingParameterSelect_type)), true));
        std::vector<bool> derived; derived.reserve(20);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReinforcingMeshType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingObject", new named_type(IFC4X3_RC1_IfcObjectDefinition_type), false));
        attributes.push_back(new attribute("RelatedObjects", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcObjectDefinition_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAggregates_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatedObjects", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcObjectDefinition_type)), false));
        attributes.push_back(new attribute("RelatedObjectsType", new named_type(IFC4X3_RC1_IfcObjectTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssigns_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingActor", new named_type(IFC4X3_RC1_IfcActor_type), false));
        attributes.push_back(new attribute("ActingRole", new named_type(IFC4X3_RC1_IfcActorRole_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssignsToActor_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingControl", new named_type(IFC4X3_RC1_IfcControl_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssignsToControl_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingGroup", new named_type(IFC4X3_RC1_IfcGroup_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssignsToGroup_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Factor", new named_type(IFC4X3_RC1_IfcRatioMeasure_type), false));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssignsToGroupByFactor_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingProcess", new named_type(IFC4X3_RC1_IfcProcessSelect_type), false));
        attributes.push_back(new attribute("QuantityInProcess", new named_type(IFC4X3_RC1_IfcMeasureWithUnit_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssignsToProcess_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingProduct", new named_type(IFC4X3_RC1_IfcProductSelect_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssignsToProduct_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingResource", new named_type(IFC4X3_RC1_IfcResourceSelect_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssignsToResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatedObjects", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcDefinitionSelect_type)), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssociates_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingApproval", new named_type(IFC4X3_RC1_IfcApproval_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssociatesApproval_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingClassification", new named_type(IFC4X3_RC1_IfcClassificationSelect_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssociatesClassification_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Intent", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("RelatingConstraint", new named_type(IFC4X3_RC1_IfcConstraint_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssociatesConstraint_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingDocument", new named_type(IFC4X3_RC1_IfcDocumentSelect_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssociatesDocument_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingLibrary", new named_type(IFC4X3_RC1_IfcLibrarySelect_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssociatesLibrary_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingMaterial", new named_type(IFC4X3_RC1_IfcMaterialSelect_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssociatesMaterial_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RelatingProfileDef", new named_type(IFC4X3_RC1_IfcProfileDef_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelAssociatesProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelConnects_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("ConnectionGeometry", new named_type(IFC4X3_RC1_IfcConnectionGeometry_type), true));
        attributes.push_back(new attribute("RelatingElement", new named_type(IFC4X3_RC1_IfcElement_type), false));
        attributes.push_back(new attribute("RelatedElement", new named_type(IFC4X3_RC1_IfcElement_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelConnectsElements_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("RelatingPriorities", new aggregation_type(aggregation_type::list_type, 0, -1, new named_type(IFC4X3_RC1_IfcInteger_type)), false));
        attributes.push_back(new attribute("RelatedPriorities", new aggregation_type(aggregation_type::list_type, 0, -1, new named_type(IFC4X3_RC1_IfcInteger_type)), false));
        attributes.push_back(new attribute("RelatedConnectionType", new named_type(IFC4X3_RC1_IfcConnectionTypeEnum_type), false));
        attributes.push_back(new attribute("RelatingConnectionType", new named_type(IFC4X3_RC1_IfcConnectionTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelConnectsPathElements_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingPort", new named_type(IFC4X3_RC1_IfcPort_type), false));
        attributes.push_back(new attribute("RelatedElement", new named_type(IFC4X3_RC1_IfcDistributionElement_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelConnectsPortToElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("RelatingPort", new named_type(IFC4X3_RC1_IfcPort_type), false));
        attributes.push_back(new attribute("RelatedPort", new named_type(IFC4X3_RC1_IfcPort_type), false));
        attributes.push_back(new attribute("RealizingElement", new named_type(IFC4X3_RC1_IfcElement_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelConnectsPorts_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingElement", new named_type(IFC4X3_RC1_IfcStructuralActivityAssignmentSelect_type), false));
        attributes.push_back(new attribute("RelatedStructuralActivity", new named_type(IFC4X3_RC1_IfcStructuralActivity_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelConnectsStructuralActivity_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("RelatingStructuralMember", new named_type(IFC4X3_RC1_IfcStructuralMember_type), false));
        attributes.push_back(new attribute("RelatedStructuralConnection", new named_type(IFC4X3_RC1_IfcStructuralConnection_type), false));
        attributes.push_back(new attribute("AppliedCondition", new named_type(IFC4X3_RC1_IfcBoundaryCondition_type), true));
        attributes.push_back(new attribute("AdditionalConditions", new named_type(IFC4X3_RC1_IfcStructuralConnectionCondition_type), true));
        attributes.push_back(new attribute("SupportedLength", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("ConditionCoordinateSystem", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelConnectsStructuralMember_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ConnectionConstraint", new named_type(IFC4X3_RC1_IfcConnectionGeometry_type), false));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelConnectsWithEccentricity_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RealizingElements", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcElement_type)), false));
        attributes.push_back(new attribute("ConnectionType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelConnectsWithRealizingElements_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatedElements", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcProduct_type)), false));
        attributes.push_back(new attribute("RelatingStructure", new named_type(IFC4X3_RC1_IfcSpatialElement_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelContainedInSpatialStructure_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingBuildingElement", new named_type(IFC4X3_RC1_IfcElement_type), false));
        attributes.push_back(new attribute("RelatedCoverings", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcCovering_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelCoversBldgElements_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingSpace", new named_type(IFC4X3_RC1_IfcSpace_type), false));
        attributes.push_back(new attribute("RelatedCoverings", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcCovering_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelCoversSpaces_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingContext", new named_type(IFC4X3_RC1_IfcContext_type), false));
        attributes.push_back(new attribute("RelatedDefinitions", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcDefinitionSelect_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelDeclares_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelDecomposes_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelDefines_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatedObjects", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcObject_type)), false));
        attributes.push_back(new attribute("RelatingObject", new named_type(IFC4X3_RC1_IfcObject_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelDefinesByObject_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatedObjects", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcObjectDefinition_type)), false));
        attributes.push_back(new attribute("RelatingPropertyDefinition", new named_type(IFC4X3_RC1_IfcPropertySetDefinitionSelect_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelDefinesByProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatedPropertySets", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPropertySetDefinition_type)), false));
        attributes.push_back(new attribute("RelatingTemplate", new named_type(IFC4X3_RC1_IfcPropertySetTemplate_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelDefinesByTemplate_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatedObjects", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcObject_type)), false));
        attributes.push_back(new attribute("RelatingType", new named_type(IFC4X3_RC1_IfcTypeObject_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelDefinesByType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingOpeningElement", new named_type(IFC4X3_RC1_IfcOpeningElement_type), false));
        attributes.push_back(new attribute("RelatedBuildingElement", new named_type(IFC4X3_RC1_IfcElement_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelFillsElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatedControlElements", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcDistributionControlElement_type)), false));
        attributes.push_back(new attribute("RelatingFlowElement", new named_type(IFC4X3_RC1_IfcDistributionFlowElement_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelFlowControlElements_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("RelatingElement", new named_type(IFC4X3_RC1_IfcInterferenceSelect_type), false));
        attributes.push_back(new attribute("RelatedElement", new named_type(IFC4X3_RC1_IfcInterferenceSelect_type), false));
        attributes.push_back(new attribute("InterferenceGeometry", new named_type(IFC4X3_RC1_IfcConnectionGeometry_type), true));
        attributes.push_back(new attribute("InterferenceType", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("ImpliedOrder", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelInterferesElements_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingObject", new named_type(IFC4X3_RC1_IfcObjectDefinition_type), false));
        attributes.push_back(new attribute("RelatedObjects", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcObjectDefinition_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelNests_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingPositioningElement", new named_type(IFC4X3_RC1_IfcPositioningElement_type), false));
        attributes.push_back(new attribute("RelatedProducts", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcProduct_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelPositions_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingElement", new named_type(IFC4X3_RC1_IfcElement_type), false));
        attributes.push_back(new attribute("RelatedFeatureElement", new named_type(IFC4X3_RC1_IfcFeatureElementAddition_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelProjectsElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatedElements", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcSpatialReferenceSelect_type)), false));
        attributes.push_back(new attribute("RelatingStructure", new named_type(IFC4X3_RC1_IfcSpatialElement_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("RelatingProcess", new named_type(IFC4X3_RC1_IfcProcess_type), false));
        attributes.push_back(new attribute("RelatedProcess", new named_type(IFC4X3_RC1_IfcProcess_type), false));
        attributes.push_back(new attribute("TimeLag", new named_type(IFC4X3_RC1_IfcLagTime_type), true));
        attributes.push_back(new attribute("SequenceType", new named_type(IFC4X3_RC1_IfcSequenceEnum_type), true));
        attributes.push_back(new attribute("UserDefinedSequenceType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelSequence_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingSystem", new named_type(IFC4X3_RC1_IfcSystem_type), false));
        attributes.push_back(new attribute("RelatedBuildings", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcSpatialElement_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelServicesBuildings_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("RelatingSpace", new named_type(IFC4X3_RC1_IfcSpaceBoundarySelect_type), false));
        attributes.push_back(new attribute("RelatedBuildingElement", new named_type(IFC4X3_RC1_IfcElement_type), false));
        attributes.push_back(new attribute("ConnectionGeometry", new named_type(IFC4X3_RC1_IfcConnectionGeometry_type), true));
        attributes.push_back(new attribute("PhysicalOrVirtualBoundary", new named_type(IFC4X3_RC1_IfcPhysicalOrVirtualEnum_type), false));
        attributes.push_back(new attribute("InternalOrExternalBoundary", new named_type(IFC4X3_RC1_IfcInternalOrExternalEnum_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelSpaceBoundary_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ParentBoundary", new named_type(IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("CorrespondingBoundary", new named_type(IFC4X3_RC1_IfcRelSpaceBoundary2ndLevel_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelSpaceBoundary2ndLevel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingBuildingElement", new named_type(IFC4X3_RC1_IfcElement_type), false));
        attributes.push_back(new attribute("RelatedOpeningElement", new named_type(IFC4X3_RC1_IfcFeatureElementSubtraction_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelVoidsElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ParamLength", new named_type(IFC4X3_RC1_IfcParameterValue_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcReparametrisedCompositeCurveSegment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("ContextOfItems", new named_type(IFC4X3_RC1_IfcRepresentationContext_type), false));
        attributes.push_back(new attribute("RepresentationIdentifier", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("RepresentationType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Items", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcRepresentationItem_type)), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRepresentation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ContextIdentifier", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("ContextType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRepresentationContext_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcRepresentationItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("MappingOrigin", new named_type(IFC4X3_RC1_IfcAxis2Placement_type), false));
        attributes.push_back(new attribute("MappedRepresentation", new named_type(IFC4X3_RC1_IfcRepresentation_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRepresentationMap_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("LongDescription", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatedResourceObjects", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcResourceObjectSelect_type)), false));
        attributes.push_back(new attribute("RelatingApproval", new named_type(IFC4X3_RC1_IfcApproval_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcResourceApprovalRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RelatingConstraint", new named_type(IFC4X3_RC1_IfcConstraint_type), false));
        attributes.push_back(new attribute("RelatedResourceObjects", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcResourceObjectSelect_type)), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcResourceConstraintRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcResourceLevelRelationship_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(15);
        attributes.push_back(new attribute("ScheduleWork", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("ScheduleUsage", new named_type(IFC4X3_RC1_IfcPositiveRatioMeasure_type), true));
        attributes.push_back(new attribute("ScheduleStart", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("ScheduleFinish", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("ScheduleContour", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("LevelingDelay", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("IsOverAllocated", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        attributes.push_back(new attribute("StatusTime", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("ActualWork", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("ActualUsage", new named_type(IFC4X3_RC1_IfcPositiveRatioMeasure_type), true));
        attributes.push_back(new attribute("ActualStart", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("ActualFinish", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("RemainingWork", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("RemainingUsage", new named_type(IFC4X3_RC1_IfcPositiveRatioMeasure_type), true));
        attributes.push_back(new attribute("Completion", new named_type(IFC4X3_RC1_IfcPositiveRatioMeasure_type), true));
        std::vector<bool> derived; derived.reserve(18);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcResourceTime_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Axis", new named_type(IFC4X3_RC1_IfcAxis1Placement_type), false));
        attributes.push_back(new attribute("Angle", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRevolvedAreaSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("EndSweptArea", new named_type(IFC4X3_RC1_IfcProfileDef_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRevolvedAreaSolidTapered_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Height", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("BottomRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRightCircularCone_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Height", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRightCircularCylinder_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRoad_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRoofTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRoof_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcRoofTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRoofType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("GlobalId", new named_type(IFC4X3_RC1_IfcGloballyUniqueId_type), false));
        attributes.push_back(new attribute("OwnerHistory", new named_type(IFC4X3_RC1_IfcOwnerHistory_type), true));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRoot_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("RoundingRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcRoundedRectangleProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Prefix", new named_type(IFC4X3_RC1_IfcSIPrefix_type), true));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcSIUnitName_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(true); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSIUnit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSanitaryTerminalTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSanitaryTerminal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSanitaryTerminalTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSanitaryTerminalType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("DataOrigin", new named_type(IFC4X3_RC1_IfcDataOriginEnum_type), true));
        attributes.push_back(new attribute("UserDefinedDataOrigin", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSchedulingTime_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSeamCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("SectionType", new named_type(IFC4X3_RC1_IfcSectionTypeEnum_type), false));
        attributes.push_back(new attribute("StartProfile", new named_type(IFC4X3_RC1_IfcProfileDef_type), false));
        attributes.push_back(new attribute("EndProfile", new named_type(IFC4X3_RC1_IfcProfileDef_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSectionProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("LongitudinalStartPosition", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("LongitudinalEndPosition", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        attributes.push_back(new attribute("TransversePosition", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("ReinforcementRole", new named_type(IFC4X3_RC1_IfcReinforcingBarRoleEnum_type), false));
        attributes.push_back(new attribute("SectionDefinition", new named_type(IFC4X3_RC1_IfcSectionProperties_type), false));
        attributes.push_back(new attribute("CrossSectionReinforcementDefinitions", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcReinforcementBarProperties_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSectionReinforcementProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Directrix", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("CrossSections", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcProfileDef_type)), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSectionedSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("CrossSectionPositions", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcDistanceExpression_type)), false));
        attributes.push_back(new attribute("FixedAxisVertical", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSectionedSolidHorizontal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("SpineCurve", new named_type(IFC4X3_RC1_IfcCompositeCurve_type), false));
        attributes.push_back(new attribute("CrossSections", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcProfileDef_type)), false));
        attributes.push_back(new attribute("CrossSectionPositions", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type)), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSectionedSpine_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Directrix", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("CrossSectionPositions", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcDistanceExpression_type)), false));
        attributes.push_back(new attribute("CrossSections", new aggregation_type(aggregation_type::list_type, 2, -1, new named_type(IFC4X3_RC1_IfcProfileDef_type)), false));
        attributes.push_back(new attribute("FixedAxisVertical", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSectionedSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSensorTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSensor_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSensorTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSensorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcShadingDeviceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcShadingDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcShadingDeviceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcShadingDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("ShapeRepresentations", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcShapeModel_type)), false));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("ProductDefinitional", new named_type(IFC4X3_RC1_IfcLogical_type), false));
        attributes.push_back(new attribute("PartOfProductDefinitionShape", new named_type(IFC4X3_RC1_IfcProductRepresentationSelect_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcShapeAspect_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcShapeModel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcShapeRepresentation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("SbsmBoundary", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcShell_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcShellBasedSurfaceModel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSignTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSign_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSignTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSignType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSignalTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSignal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSignalTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSignalType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSimpleProperty_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(8);
        attributes.push_back(new attribute("TemplateType", new named_type(IFC4X3_RC1_IfcSimplePropertyTemplateTypeEnum_type), true));
        attributes.push_back(new attribute("PrimaryMeasureType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("SecondaryMeasureType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Enumerators", new named_type(IFC4X3_RC1_IfcPropertyEnumeration_type), true));
        attributes.push_back(new attribute("PrimaryUnit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        attributes.push_back(new attribute("SecondaryUnit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        attributes.push_back(new attribute("Expression", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("AccessState", new named_type(IFC4X3_RC1_IfcStateEnum_type), true));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSimplePropertyTemplate_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("RefLatitude", new named_type(IFC4X3_RC1_IfcCompoundPlaneAngleMeasure_type), true));
        attributes.push_back(new attribute("RefLongitude", new named_type(IFC4X3_RC1_IfcCompoundPlaneAngleMeasure_type), true));
        attributes.push_back(new attribute("RefElevation", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("LandTitleNumber", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("SiteAddress", new named_type(IFC4X3_RC1_IfcPostalAddress_type), true));
        std::vector<bool> derived; derived.reserve(14);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSite_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSlabTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSlab_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSlabElementedCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSlabStandardCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSlabTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSlabType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("SlippageX", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("SlippageY", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("SlippageZ", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSlippageConnectionCondition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSolarDeviceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSolarDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSolarDeviceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSolarDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcSolidModel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSolidStratum_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSpaceTypeEnum_type), true));
        attributes.push_back(new attribute("ElevationWithFlooring", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpace_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSpaceHeaterTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpaceHeater_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSpaceHeaterTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpaceHeaterType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSpaceTypeEnum_type), false));
        attributes.push_back(new attribute("LongName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpaceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("LongName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpatialElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ElementType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpatialElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("CompositionType", new named_type(IFC4X3_RC1_IfcElementCompositionEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpatialStructureElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpatialStructureElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSpatialZoneTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpatialZone_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSpatialZoneTypeEnum_type), false));
        attributes.push_back(new attribute("LongName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSpatialZoneType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSphere_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSphericalSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStackTerminalTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStackTerminal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStackTerminalTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStackTerminalType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStairTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStair_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("NumberOfRisers", new named_type(IFC4X3_RC1_IfcInteger_type), true));
        attributes.push_back(new attribute("NumberOfTreads", new named_type(IFC4X3_RC1_IfcInteger_type), true));
        attributes.push_back(new attribute("RiserHeight", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("TreadLength", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStairFlightTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStairFlight_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStairFlightTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStairFlightType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStairTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStairType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("DestabilizingLoad", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralAction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("AppliedLoad", new named_type(IFC4X3_RC1_IfcStructuralLoad_type), false));
        attributes.push_back(new attribute("GlobalOrLocal", new named_type(IFC4X3_RC1_IfcGlobalOrLocalEnum_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralActivity_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcAnalysisModelTypeEnum_type), false));
        attributes.push_back(new attribute("OrientationOf2DPlane", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), true));
        attributes.push_back(new attribute("LoadedBy", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcStructuralLoadGroup_type)), true));
        attributes.push_back(new attribute("HasResults", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcStructuralResultGroup_type)), true));
        attributes.push_back(new attribute("SharedPlacement", new named_type(IFC4X3_RC1_IfcObjectPlacement_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralAnalysisModel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("AppliedCondition", new named_type(IFC4X3_RC1_IfcBoundaryCondition_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralConnection_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcStructuralConnectionCondition_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ProjectedOrTrue", new named_type(IFC4X3_RC1_IfcProjectedOrTrueLengthEnum_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStructuralCurveActivityTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralCurveAction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Axis", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralCurveConnection_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStructuralCurveMemberTypeEnum_type), false));
        attributes.push_back(new attribute("Axis", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralCurveMember_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralCurveMemberVarying_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStructuralCurveActivityTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralCurveReaction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLinearAction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoad_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("SelfWeightCoefficients", new aggregation_type(aggregation_type::list_type, 3, 3, new named_type(IFC4X3_RC1_IfcRatioMeasure_type)), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Values", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcStructuralLoadOrResult_type)), false));
        attributes.push_back(new attribute("Locations", new aggregation_type(aggregation_type::list_type, 1, -1, new aggregation_type(aggregation_type::list_type, 1, 2, new named_type(IFC4X3_RC1_IfcLengthMeasure_type))), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadConfiguration_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcLoadGroupTypeEnum_type), false));
        attributes.push_back(new attribute("ActionType", new named_type(IFC4X3_RC1_IfcActionTypeEnum_type), false));
        attributes.push_back(new attribute("ActionSource", new named_type(IFC4X3_RC1_IfcActionSourceTypeEnum_type), false));
        attributes.push_back(new attribute("Coefficient", new named_type(IFC4X3_RC1_IfcRatioMeasure_type), true));
        attributes.push_back(new attribute("Purpose", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadGroup_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("LinearForceX", new named_type(IFC4X3_RC1_IfcLinearForceMeasure_type), true));
        attributes.push_back(new attribute("LinearForceY", new named_type(IFC4X3_RC1_IfcLinearForceMeasure_type), true));
        attributes.push_back(new attribute("LinearForceZ", new named_type(IFC4X3_RC1_IfcLinearForceMeasure_type), true));
        attributes.push_back(new attribute("LinearMomentX", new named_type(IFC4X3_RC1_IfcLinearMomentMeasure_type), true));
        attributes.push_back(new attribute("LinearMomentY", new named_type(IFC4X3_RC1_IfcLinearMomentMeasure_type), true));
        attributes.push_back(new attribute("LinearMomentZ", new named_type(IFC4X3_RC1_IfcLinearMomentMeasure_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadLinearForce_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadOrResult_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("PlanarForceX", new named_type(IFC4X3_RC1_IfcPlanarForceMeasure_type), true));
        attributes.push_back(new attribute("PlanarForceY", new named_type(IFC4X3_RC1_IfcPlanarForceMeasure_type), true));
        attributes.push_back(new attribute("PlanarForceZ", new named_type(IFC4X3_RC1_IfcPlanarForceMeasure_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadPlanarForce_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("DisplacementX", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("DisplacementY", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("DisplacementZ", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("RotationalDisplacementRX", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        attributes.push_back(new attribute("RotationalDisplacementRY", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        attributes.push_back(new attribute("RotationalDisplacementRZ", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadSingleDisplacement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Distortion", new named_type(IFC4X3_RC1_IfcCurvatureMeasure_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadSingleDisplacementDistortion_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("ForceX", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        attributes.push_back(new attribute("ForceY", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        attributes.push_back(new attribute("ForceZ", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        attributes.push_back(new attribute("MomentX", new named_type(IFC4X3_RC1_IfcTorqueMeasure_type), true));
        attributes.push_back(new attribute("MomentY", new named_type(IFC4X3_RC1_IfcTorqueMeasure_type), true));
        attributes.push_back(new attribute("MomentZ", new named_type(IFC4X3_RC1_IfcTorqueMeasure_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadSingleForce_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("WarpingMoment", new named_type(IFC4X3_RC1_IfcWarpingMomentMeasure_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadSingleForceWarping_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadStatic_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("DeltaTConstant", new named_type(IFC4X3_RC1_IfcThermodynamicTemperatureMeasure_type), true));
        attributes.push_back(new attribute("DeltaTY", new named_type(IFC4X3_RC1_IfcThermodynamicTemperatureMeasure_type), true));
        attributes.push_back(new attribute("DeltaTZ", new named_type(IFC4X3_RC1_IfcThermodynamicTemperatureMeasure_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralLoadTemperature_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralMember_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralPlanarAction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralPointAction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ConditionCoordinateSystem", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralPointConnection_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralPointReaction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralReaction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("TheoryType", new named_type(IFC4X3_RC1_IfcAnalysisTheoryTypeEnum_type), false));
        attributes.push_back(new attribute("ResultForLoadGroup", new named_type(IFC4X3_RC1_IfcStructuralLoadGroup_type), true));
        attributes.push_back(new attribute("IsLinear", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralResultGroup_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ProjectedOrTrue", new named_type(IFC4X3_RC1_IfcProjectedOrTrueLengthEnum_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStructuralSurfaceActivityTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralSurfaceAction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralSurfaceConnection_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStructuralSurfaceMemberTypeEnum_type), false));
        attributes.push_back(new attribute("Thickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralSurfaceMember_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralSurfaceMemberVarying_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcStructuralSurfaceActivityTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStructuralSurfaceReaction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStyleModel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Item", new named_type(IFC4X3_RC1_IfcRepresentationItem_type), true));
        attributes.push_back(new attribute("Styles", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcStyleAssignmentSelect_type)), false));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStyledItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcStyledRepresentation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSubContractResourceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSubContractResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSubContractResourceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSubContractResourceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ParentEdge", new named_type(IFC4X3_RC1_IfcEdge_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSubedge_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Curve3D", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("AssociatedGeometry", new aggregation_type(aggregation_type::list_type, 1, 2, new named_type(IFC4X3_RC1_IfcPcurve_type)), false));
        attributes.push_back(new attribute("MasterRepresentation", new named_type(IFC4X3_RC1_IfcPreferredSurfaceCurveRepresentation_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ReferenceSurface", new named_type(IFC4X3_RC1_IfcSurface_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceCurveSweptAreaSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSurfaceFeatureTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceFeature_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ExtrudedDirection", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        attributes.push_back(new attribute("Depth", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceOfLinearExtrusion_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("AxisPosition", new named_type(IFC4X3_RC1_IfcAxis1Placement_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceOfRevolution_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("SurfaceReinforcement1", new aggregation_type(aggregation_type::list_type, 2, 3, new named_type(IFC4X3_RC1_IfcLengthMeasure_type)), true));
        attributes.push_back(new attribute("SurfaceReinforcement2", new aggregation_type(aggregation_type::list_type, 2, 3, new named_type(IFC4X3_RC1_IfcLengthMeasure_type)), true));
        attributes.push_back(new attribute("ShearReinforcement", new named_type(IFC4X3_RC1_IfcRatioMeasure_type), true));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceReinforcementArea_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Side", new named_type(IFC4X3_RC1_IfcSurfaceSide_type), false));
        attributes.push_back(new attribute("Styles", new aggregation_type(aggregation_type::set_type, 1, 5, new named_type(IFC4X3_RC1_IfcSurfaceStyleElementSelect_type)), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("DiffuseTransmissionColour", new named_type(IFC4X3_RC1_IfcColourRgb_type), false));
        attributes.push_back(new attribute("DiffuseReflectionColour", new named_type(IFC4X3_RC1_IfcColourRgb_type), false));
        attributes.push_back(new attribute("TransmissionColour", new named_type(IFC4X3_RC1_IfcColourRgb_type), false));
        attributes.push_back(new attribute("ReflectanceColour", new named_type(IFC4X3_RC1_IfcColourRgb_type), false));
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceStyleLighting_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RefractionIndex", new named_type(IFC4X3_RC1_IfcReal_type), true));
        attributes.push_back(new attribute("DispersionFactor", new named_type(IFC4X3_RC1_IfcReal_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceStyleRefraction_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("DiffuseColour", new named_type(IFC4X3_RC1_IfcColourOrFactor_type), true));
        attributes.push_back(new attribute("TransmissionColour", new named_type(IFC4X3_RC1_IfcColourOrFactor_type), true));
        attributes.push_back(new attribute("DiffuseTransmissionColour", new named_type(IFC4X3_RC1_IfcColourOrFactor_type), true));
        attributes.push_back(new attribute("ReflectionColour", new named_type(IFC4X3_RC1_IfcColourOrFactor_type), true));
        attributes.push_back(new attribute("SpecularColour", new named_type(IFC4X3_RC1_IfcColourOrFactor_type), true));
        attributes.push_back(new attribute("SpecularHighlight", new named_type(IFC4X3_RC1_IfcSpecularHighlightSelect_type), true));
        attributes.push_back(new attribute("ReflectanceMethod", new named_type(IFC4X3_RC1_IfcReflectanceMethodEnum_type), false));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceStyleRendering_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("SurfaceColour", new named_type(IFC4X3_RC1_IfcColourRgb_type), false));
        attributes.push_back(new attribute("Transparency", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceStyleShading_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Textures", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcSurfaceTexture_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceStyleWithTextures_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("RepeatS", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("RepeatT", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("Mode", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("TextureTransform", new named_type(IFC4X3_RC1_IfcCartesianTransformationOperator2D_type), true));
        attributes.push_back(new attribute("Parameter", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcIdentifier_type)), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSurfaceTexture_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("SweptArea", new named_type(IFC4X3_RC1_IfcProfileDef_type), false));
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSweptAreaSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("Directrix", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("Radius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("InnerRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("StartParam", new named_type(IFC4X3_RC1_IfcParameterValue_type), true));
        attributes.push_back(new attribute("EndParam", new named_type(IFC4X3_RC1_IfcParameterValue_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSweptDiskSolid_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("FilletRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSweptDiskSolidPolygonal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("SweptCurve", new named_type(IFC4X3_RC1_IfcProfileDef_type), false));
        attributes.push_back(new attribute("Position", new named_type(IFC4X3_RC1_IfcAxis2Placement3D_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSweptSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSwitchingDeviceTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSwitchingDevice_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSwitchingDeviceTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSwitchingDeviceType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSystem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSystemFurnitureElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSystemFurnitureElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcSystemFurnitureElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcSystemFurnitureElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(9);
        attributes.push_back(new attribute("Depth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FlangeWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("WebThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FlangeThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("FlangeEdgeRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("WebEdgeRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("WebSlope", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        attributes.push_back(new attribute("FlangeSlope", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTShapeProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Rows", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcTableRow_type)), true));
        attributes.push_back(new attribute("Columns", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcTableColumn_type)), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTable_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("Identifier", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("Unit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        attributes.push_back(new attribute("ReferencePath", new named_type(IFC4X3_RC1_IfcReference_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTableColumn_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RowCells", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcValue_type)), true));
        attributes.push_back(new attribute("IsHeading", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTableRow_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTankTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTank_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTankTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTankType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("Status", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("WorkMethod", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("IsMilestone", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("Priority", new named_type(IFC4X3_RC1_IfcInteger_type), true));
        attributes.push_back(new attribute("TaskTime", new named_type(IFC4X3_RC1_IfcTaskTime_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTaskTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTask_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(17);
        attributes.push_back(new attribute("DurationType", new named_type(IFC4X3_RC1_IfcTaskDurationEnum_type), true));
        attributes.push_back(new attribute("ScheduleDuration", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("ScheduleStart", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("ScheduleFinish", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("EarlyStart", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("EarlyFinish", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("LateStart", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("LateFinish", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("FreeFloat", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("TotalFloat", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("IsCritical", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        attributes.push_back(new attribute("StatusTime", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("ActualDuration", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("ActualStart", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("ActualFinish", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        attributes.push_back(new attribute("RemainingTime", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("Completion", new named_type(IFC4X3_RC1_IfcPositiveRatioMeasure_type), true));
        std::vector<bool> derived; derived.reserve(20);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTaskTime_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Recurrence", new named_type(IFC4X3_RC1_IfcRecurrencePattern_type), false));
        std::vector<bool> derived; derived.reserve(21);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTaskTimeRecurring_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTaskTypeEnum_type), false));
        attributes.push_back(new attribute("WorkMethod", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(11);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTaskType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("TelephoneNumbers", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        attributes.push_back(new attribute("FacsimileNumbers", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        attributes.push_back(new attribute("PagerNumber", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("ElectronicMailAddresses", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcLabel_type)), true));
        attributes.push_back(new attribute("WWWHomePageURL", new named_type(IFC4X3_RC1_IfcURIReference_type), true));
        attributes.push_back(new attribute("MessagingIDs", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcURIReference_type)), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTelecomAddress_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(8);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTendonTypeEnum_type), true));
        attributes.push_back(new attribute("NominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("CrossSectionArea", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), true));
        attributes.push_back(new attribute("TensionForce", new named_type(IFC4X3_RC1_IfcForceMeasure_type), true));
        attributes.push_back(new attribute("PreStress", new named_type(IFC4X3_RC1_IfcPressureMeasure_type), true));
        attributes.push_back(new attribute("FrictionCoefficient", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        attributes.push_back(new attribute("AnchorageSlip", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("MinCurvatureRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(17);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTendon_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTendonAnchorTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTendonAnchor_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTendonAnchorTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTendonAnchorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTendonConduitTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTendonConduit_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTendonConduitTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTendonConduitType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTendonTypeEnum_type), false));
        attributes.push_back(new attribute("NominalDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("CrossSectionArea", new named_type(IFC4X3_RC1_IfcAreaMeasure_type), true));
        attributes.push_back(new attribute("SheathDiameter", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTendonType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Coordinates", new named_type(IFC4X3_RC1_IfcCartesianPointList3D_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcTessellatedFaceSet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcTessellatedItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Literal", new named_type(IFC4X3_RC1_IfcPresentableText_type), false));
        attributes.push_back(new attribute("Placement", new named_type(IFC4X3_RC1_IfcAxis2Placement_type), false));
        attributes.push_back(new attribute("Path", new named_type(IFC4X3_RC1_IfcTextPath_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTextLiteral_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Extent", new named_type(IFC4X3_RC1_IfcPlanarExtent_type), false));
        attributes.push_back(new attribute("BoxAlignment", new named_type(IFC4X3_RC1_IfcBoxAlignment_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTextLiteralWithExtent_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("TextCharacterAppearance", new named_type(IFC4X3_RC1_IfcTextStyleForDefinedFont_type), true));
        attributes.push_back(new attribute("TextStyle", new named_type(IFC4X3_RC1_IfcTextStyleTextModel_type), true));
        attributes.push_back(new attribute("TextFontStyle", new named_type(IFC4X3_RC1_IfcTextFontSelect_type), false));
        attributes.push_back(new attribute("ModelOrDraughting", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTextStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("FontFamily", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcTextFontName_type)), false));
        attributes.push_back(new attribute("FontStyle", new named_type(IFC4X3_RC1_IfcFontStyle_type), true));
        attributes.push_back(new attribute("FontVariant", new named_type(IFC4X3_RC1_IfcFontVariant_type), true));
        attributes.push_back(new attribute("FontWeight", new named_type(IFC4X3_RC1_IfcFontWeight_type), true));
        attributes.push_back(new attribute("FontSize", new named_type(IFC4X3_RC1_IfcSizeSelect_type), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTextStyleFontModel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Colour", new named_type(IFC4X3_RC1_IfcColour_type), false));
        attributes.push_back(new attribute("BackgroundColour", new named_type(IFC4X3_RC1_IfcColour_type), true));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTextStyleForDefinedFont_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("TextIndent", new named_type(IFC4X3_RC1_IfcSizeSelect_type), true));
        attributes.push_back(new attribute("TextAlign", new named_type(IFC4X3_RC1_IfcTextAlignment_type), true));
        attributes.push_back(new attribute("TextDecoration", new named_type(IFC4X3_RC1_IfcTextDecoration_type), true));
        attributes.push_back(new attribute("LetterSpacing", new named_type(IFC4X3_RC1_IfcSizeSelect_type), true));
        attributes.push_back(new attribute("WordSpacing", new named_type(IFC4X3_RC1_IfcSizeSelect_type), true));
        attributes.push_back(new attribute("TextTransform", new named_type(IFC4X3_RC1_IfcTextTransformation_type), true));
        attributes.push_back(new attribute("LineHeight", new named_type(IFC4X3_RC1_IfcSizeSelect_type), true));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTextStyleTextModel_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Maps", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcSurfaceTexture_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcTextureCoordinate_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Mode", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Parameter", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcReal_type)), true));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTextureCoordinateGenerator_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Vertices", new aggregation_type(aggregation_type::list_type, 3, -1, new named_type(IFC4X3_RC1_IfcTextureVertex_type)), false));
        attributes.push_back(new attribute("MappedTo", new named_type(IFC4X3_RC1_IfcFace_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTextureMap_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Coordinates", new aggregation_type(aggregation_type::list_type, 2, 2, new named_type(IFC4X3_RC1_IfcParameterValue_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcTextureVertex_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("TexCoordsList", new aggregation_type(aggregation_type::list_type, 1, -1, new aggregation_type(aggregation_type::list_type, 2, 2, new named_type(IFC4X3_RC1_IfcParameterValue_type))), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcTextureVertexList_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("StartTime", new named_type(IFC4X3_RC1_IfcTime_type), false));
        attributes.push_back(new attribute("EndTime", new named_type(IFC4X3_RC1_IfcTime_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTimePeriod_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(8);
        attributes.push_back(new attribute("Name", new named_type(IFC4X3_RC1_IfcLabel_type), false));
        attributes.push_back(new attribute("Description", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("StartTime", new named_type(IFC4X3_RC1_IfcDateTime_type), false));
        attributes.push_back(new attribute("EndTime", new named_type(IFC4X3_RC1_IfcDateTime_type), false));
        attributes.push_back(new attribute("TimeSeriesDataType", new named_type(IFC4X3_RC1_IfcTimeSeriesDataTypeEnum_type), false));
        attributes.push_back(new attribute("DataOrigin", new named_type(IFC4X3_RC1_IfcDataOriginEnum_type), false));
        attributes.push_back(new attribute("UserDefinedDataOrigin", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Unit", new named_type(IFC4X3_RC1_IfcUnit_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTimeSeries_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("ListValues", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcValue_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcTimeSeriesValue_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcTopologicalRepresentationItem_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(4);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTopologyRepresentation_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("MajorRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("MinorRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(3);
        derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcToroidalSurface_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTrackElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTrackElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTrackElementTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTrackElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTransformerTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTransformer_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTransformerTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTransformerType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("StartRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("EndRadius", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("IsStartRadiusCCW", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("IsEndRadiusCCW", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("TransitionCurveType", new named_type(IFC4X3_RC1_IfcTransitionCurveType_type), false));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTransitionCurveSegment2D_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTransportElementTypeSelect_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTransportElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTransportElementTypeSelect_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTransportElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("BottomXDim", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("TopXDim", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("YDim", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("TopXOffset", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(7);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTrapeziumProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("Normals", new aggregation_type(aggregation_type::list_type, 1, -1, new aggregation_type(aggregation_type::list_type, 3, 3, new named_type(IFC4X3_RC1_IfcParameterValue_type))), true));
        attributes.push_back(new attribute("Closed", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        attributes.push_back(new attribute("CoordIndex", new aggregation_type(aggregation_type::list_type, 1, -1, new aggregation_type(aggregation_type::list_type, 3, 3, new named_type(IFC4X3_RC1_IfcPositiveInteger_type))), false));
        attributes.push_back(new attribute("PnIndex", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcPositiveInteger_type)), true));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTriangulatedFaceSet_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Flags", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcInteger_type)), false));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTriangulatedIrregularNetwork_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("BasisCurve", new named_type(IFC4X3_RC1_IfcCurve_type), false));
        attributes.push_back(new attribute("Trim1", new aggregation_type(aggregation_type::set_type, 1, 2, new named_type(IFC4X3_RC1_IfcTrimmingSelect_type)), false));
        attributes.push_back(new attribute("Trim2", new aggregation_type(aggregation_type::set_type, 1, 2, new named_type(IFC4X3_RC1_IfcTrimmingSelect_type)), false));
        attributes.push_back(new attribute("SenseAgreement", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("MasterRepresentation", new named_type(IFC4X3_RC1_IfcTrimmingPreference_type), false));
        std::vector<bool> derived; derived.reserve(5);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTrimmedCurve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTubeBundleTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTubeBundle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcTubeBundleTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTubeBundleType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("ApplicableOccurrence", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("HasPropertySets", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPropertySetDefinition_type)), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTypeObject_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("LongDescription", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("ProcessType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTypeProcess_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("RepresentationMaps", new aggregation_type(aggregation_type::list_type, 1, -1, new named_type(IFC4X3_RC1_IfcRepresentationMap_type)), true));
        attributes.push_back(new attribute("Tag", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTypeProduct_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("Identification", new named_type(IFC4X3_RC1_IfcIdentifier_type), true));
        attributes.push_back(new attribute("LongDescription", new named_type(IFC4X3_RC1_IfcText_type), true));
        attributes.push_back(new attribute("ResourceType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcTypeResource_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("Depth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FlangeWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("WebThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FlangeThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("EdgeRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("FlangeSlope", new named_type(IFC4X3_RC1_IfcPlaneAngleMeasure_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcUShapeProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("Units", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcUnit_type)), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcUnitAssignment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcUnitaryControlElementTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcUnitaryControlElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcUnitaryControlElementTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcUnitaryControlElementType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcUnitaryEquipmentTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcUnitaryEquipment_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcUnitaryEquipmentTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcUnitaryEquipmentType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcValveTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcValve_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcValveTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcValveType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("Orientation", new named_type(IFC4X3_RC1_IfcDirection_type), false));
        attributes.push_back(new attribute("Magnitude", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcVector_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(0);
        
        IFC4X3_RC1_IfcVertex_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("LoopVertex", new named_type(IFC4X3_RC1_IfcVertex_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcVertexLoop_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("VertexGeometry", new named_type(IFC4X3_RC1_IfcPoint_type), false));
        std::vector<bool> derived; derived.reserve(1);
        derived.push_back(false);
        IFC4X3_RC1_IfcVertexPoint_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcVibrationDamperTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcVibrationDamper_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcVibrationDamperTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcVibrationDamperType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcVibrationIsolatorTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcVibrationIsolator_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcVibrationIsolatorTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcVibrationIsolatorType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcVirtualElement_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new attribute("IntersectingAxes", new aggregation_type(aggregation_type::list_type, 2, 2, new named_type(IFC4X3_RC1_IfcGridAxis_type)), false));
        attributes.push_back(new attribute("OffsetDistances", new aggregation_type(aggregation_type::list_type, 2, 3, new named_type(IFC4X3_RC1_IfcLengthMeasure_type)), false));
        std::vector<bool> derived; derived.reserve(2);
        derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcVirtualGridIntersection_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcVoidStratum_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcVoidingFeatureTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcVoidingFeature_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcWallTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWall_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWallElementedCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWallStandardCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcWallTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWallType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcWasteTerminalTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWasteTerminal_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcWasteTerminalTypeEnum_type), false));
        std::vector<bool> derived; derived.reserve(10);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWasteTerminalType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(8);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWaterStratum_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("OverallHeight", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("OverallWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcWindowTypeEnum_type), true));
        attributes.push_back(new attribute("PartitioningType", new named_type(IFC4X3_RC1_IfcWindowTypePartitioningEnum_type), true));
        attributes.push_back(new attribute("UserDefinedPartitioningType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWindow_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(12);
        attributes.push_back(new attribute("LiningDepth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("LiningThickness", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("TransomThickness", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("MullionThickness", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("FirstTransomOffset", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        attributes.push_back(new attribute("SecondTransomOffset", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        attributes.push_back(new attribute("FirstMullionOffset", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        attributes.push_back(new attribute("SecondMullionOffset", new named_type(IFC4X3_RC1_IfcNormalisedRatioMeasure_type), true));
        attributes.push_back(new attribute("ShapeAspectStyle", new named_type(IFC4X3_RC1_IfcShapeAspect_type), true));
        attributes.push_back(new attribute("LiningOffset", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("LiningToPanelOffsetX", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        attributes.push_back(new attribute("LiningToPanelOffsetY", new named_type(IFC4X3_RC1_IfcLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(16);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWindowLiningProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new attribute("OperationType", new named_type(IFC4X3_RC1_IfcWindowPanelOperationEnum_type), false));
        attributes.push_back(new attribute("PanelPosition", new named_type(IFC4X3_RC1_IfcWindowPanelPositionEnum_type), false));
        attributes.push_back(new attribute("FrameDepth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("FrameThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), true));
        attributes.push_back(new attribute("ShapeAspectStyle", new named_type(IFC4X3_RC1_IfcShapeAspect_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWindowPanelProperties_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(0);
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWindowStandardCase_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("ConstructionType", new named_type(IFC4X3_RC1_IfcWindowStyleConstructionEnum_type), false));
        attributes.push_back(new attribute("OperationType", new named_type(IFC4X3_RC1_IfcWindowStyleOperationEnum_type), false));
        attributes.push_back(new attribute("ParameterTakesPrecedence", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        attributes.push_back(new attribute("Sizeable", new named_type(IFC4X3_RC1_IfcBoolean_type), false));
        std::vector<bool> derived; derived.reserve(12);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWindowStyle_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcWindowTypeEnum_type), false));
        attributes.push_back(new attribute("PartitioningType", new named_type(IFC4X3_RC1_IfcWindowTypePartitioningEnum_type), false));
        attributes.push_back(new attribute("ParameterTakesPrecedence", new named_type(IFC4X3_RC1_IfcBoolean_type), true));
        attributes.push_back(new attribute("UserDefinedPartitioningType", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWindowType_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("WorkingTimes", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcWorkTime_type)), true));
        attributes.push_back(new attribute("ExceptionTimes", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcWorkTime_type)), true));
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcWorkCalendarTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWorkCalendar_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new attribute("CreationDate", new named_type(IFC4X3_RC1_IfcDateTime_type), false));
        attributes.push_back(new attribute("Creators", new aggregation_type(aggregation_type::set_type, 1, -1, new named_type(IFC4X3_RC1_IfcPerson_type)), true));
        attributes.push_back(new attribute("Purpose", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        attributes.push_back(new attribute("Duration", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("TotalFloat", new named_type(IFC4X3_RC1_IfcDuration_type), true));
        attributes.push_back(new attribute("StartTime", new named_type(IFC4X3_RC1_IfcDateTime_type), false));
        attributes.push_back(new attribute("FinishTime", new named_type(IFC4X3_RC1_IfcDateTime_type), true));
        std::vector<bool> derived; derived.reserve(13);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWorkControl_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcWorkPlanTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(14);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWorkPlan_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("PredefinedType", new named_type(IFC4X3_RC1_IfcWorkScheduleTypeEnum_type), true));
        std::vector<bool> derived; derived.reserve(14);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWorkSchedule_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new attribute("RecurrencePattern", new named_type(IFC4X3_RC1_IfcRecurrencePattern_type), true));
        attributes.push_back(new attribute("Start", new named_type(IFC4X3_RC1_IfcDate_type), true));
        attributes.push_back(new attribute("Finish", new named_type(IFC4X3_RC1_IfcDate_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcWorkTime_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new attribute("Depth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FlangeWidth", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("WebThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FlangeThickness", new named_type(IFC4X3_RC1_IfcPositiveLengthMeasure_type), false));
        attributes.push_back(new attribute("FilletRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        attributes.push_back(new attribute("EdgeRadius", new named_type(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type), true));
        std::vector<bool> derived; derived.reserve(9);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcZShapeProfileDef_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new attribute("LongName", new named_type(IFC4X3_RC1_IfcLabel_type), true));
        std::vector<bool> derived; derived.reserve(6);
        derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false); derived.push_back(false);
        IFC4X3_RC1_IfcZone_type->set_attributes(attributes, derived);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("IsActingUpon", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssignsToActor_type, IFC4X3_RC1_IfcRelAssignsToActor_type->attributes()[0]));
        IFC4X3_RC1_IfcActor_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasExternalReference", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        IFC4X3_RC1_IfcActorRole_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("OfPerson", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcPerson_type, IFC4X3_RC1_IfcPerson_type->attributes()[7]));
        attributes.push_back(new inverse_attribute("OfOrganization", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcOrganization_type, IFC4X3_RC1_IfcOrganization_type->attributes()[4]));
        IFC4X3_RC1_IfcAddress_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToCant", inverse_attribute::set_type, 1, 1, IFC4X3_RC1_IfcAlignment2DCant_type, IFC4X3_RC1_IfcAlignment2DCant_type->attributes()[0]));
        IFC4X3_RC1_IfcAlignment2DCantSegment_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToAlignmentCurve", inverse_attribute::set_type, 1, -1, IFC4X3_RC1_IfcAlignmentCurve_type, IFC4X3_RC1_IfcAlignmentCurve_type->attributes()[0]));
        IFC4X3_RC1_IfcAlignment2DHorizontal_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToHorizontal", inverse_attribute::set_type, 1, 1, IFC4X3_RC1_IfcAlignment2DHorizontal_type, IFC4X3_RC1_IfcAlignment2DHorizontal_type->attributes()[1]));
        IFC4X3_RC1_IfcAlignment2DHorizontalSegment_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToAlignmentCurve", inverse_attribute::set_type, 1, 1, IFC4X3_RC1_IfcAlignmentCurve_type, IFC4X3_RC1_IfcAlignmentCurve_type->attributes()[1]));
        IFC4X3_RC1_IfcAlignment2DVertical_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToVertical", inverse_attribute::set_type, 1, 1, IFC4X3_RC1_IfcAlignment2DVertical_type, IFC4X3_RC1_IfcAlignment2DVertical_type->attributes()[0]));
        IFC4X3_RC1_IfcAlignment2DVerticalSegment_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ContainedInStructure", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelContainedInSpatialStructure_type, IFC4X3_RC1_IfcRelContainedInSpatialStructure_type->attributes()[0]));
        IFC4X3_RC1_IfcAnnotation_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasExternalReference", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        IFC4X3_RC1_IfcAppliedValue_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(5);
        attributes.push_back(new inverse_attribute("HasExternalReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("ApprovedObjects", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociatesApproval_type, IFC4X3_RC1_IfcRelAssociatesApproval_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("ApprovedResources", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcResourceApprovalRelationship_type, IFC4X3_RC1_IfcResourceApprovalRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("IsRelatedWith", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcApprovalRelationship_type, IFC4X3_RC1_IfcApprovalRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("Relates", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcApprovalRelationship_type, IFC4X3_RC1_IfcApprovalRelationship_type->attributes()[0]));
        IFC4X3_RC1_IfcApproval_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToLinearAxis", inverse_attribute::set_type, 1, 1, IFC4X3_RC1_IfcLinearAxisWithInclination_type, IFC4X3_RC1_IfcLinearAxisWithInclination_type->attributes()[1]));
        IFC4X3_RC1_IfcAxisLateralInclination_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("PositioningElement", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcLinearPositioningElement_type, IFC4X3_RC1_IfcLinearPositioningElement_type->attributes()[0]));
        IFC4X3_RC1_IfcBoundedCurve_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("ClassificationForObjects", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociatesClassification_type, IFC4X3_RC1_IfcRelAssociatesClassification_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcClassificationReference_type, IFC4X3_RC1_IfcClassificationReference_type->attributes()[0]));
        IFC4X3_RC1_IfcClassification_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("ClassificationRefForObjects", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociatesClassification_type, IFC4X3_RC1_IfcRelAssociatesClassification_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcClassificationReference_type, IFC4X3_RC1_IfcClassificationReference_type->attributes()[0]));
        IFC4X3_RC1_IfcClassificationReference_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("UsingCurves", inverse_attribute::set_type, 1, -1, IFC4X3_RC1_IfcCompositeCurve_type, IFC4X3_RC1_IfcCompositeCurve_type->attributes()[0]));
        IFC4X3_RC1_IfcCompositeCurveSegment_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("HasExternalReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("PropertiesForConstraint", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcResourceConstraintRelationship_type, IFC4X3_RC1_IfcResourceConstraintRelationship_type->attributes()[0]));
        IFC4X3_RC1_IfcConstraint_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("IsDefinedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelDefinesByProperties_type, IFC4X3_RC1_IfcRelDefinesByProperties_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("Declares", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelDeclares_type, IFC4X3_RC1_IfcRelDeclares_type->attributes()[0]));
        IFC4X3_RC1_IfcContext_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasExternalReference", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        IFC4X3_RC1_IfcContextDependentUnit_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("Controls", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssignsToControl_type, IFC4X3_RC1_IfcRelAssignsToControl_type->attributes()[0]));
        IFC4X3_RC1_IfcControl_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasExternalReference", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        IFC4X3_RC1_IfcConversionBasedUnit_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasCoordinateOperation", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcCoordinateOperation_type, IFC4X3_RC1_IfcCoordinateOperation_type->attributes()[0]));
        IFC4X3_RC1_IfcCoordinateReferenceSystem_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("CoversSpaces", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelCoversSpaces_type, IFC4X3_RC1_IfcRelCoversSpaces_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("CoversElements", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelCoversBldgElements_type, IFC4X3_RC1_IfcRelCoversBldgElements_type->attributes()[1]));
        IFC4X3_RC1_IfcCovering_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("AssignedToFlowElement", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelFlowControlElements_type, IFC4X3_RC1_IfcRelFlowControlElements_type->attributes()[0]));
        IFC4X3_RC1_IfcDistributionControlElement_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasPorts", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelConnectsPortToElement_type, IFC4X3_RC1_IfcRelConnectsPortToElement_type->attributes()[1]));
        IFC4X3_RC1_IfcDistributionElement_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasControlElements", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelFlowControlElements_type, IFC4X3_RC1_IfcRelFlowControlElements_type->attributes()[1]));
        IFC4X3_RC1_IfcDistributionFlowElement_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new inverse_attribute("DocumentInfoForObjects", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociatesDocument_type, IFC4X3_RC1_IfcRelAssociatesDocument_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasDocumentReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcDocumentReference_type, IFC4X3_RC1_IfcDocumentReference_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("IsPointedTo", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcDocumentInformationRelationship_type, IFC4X3_RC1_IfcDocumentInformationRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("IsPointer", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcDocumentInformationRelationship_type, IFC4X3_RC1_IfcDocumentInformationRelationship_type->attributes()[0]));
        IFC4X3_RC1_IfcDocumentInformation_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("DocumentRefForObjects", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociatesDocument_type, IFC4X3_RC1_IfcRelAssociatesDocument_type->attributes()[0]));
        IFC4X3_RC1_IfcDocumentReference_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(11);
        attributes.push_back(new inverse_attribute("FillsVoids", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelFillsElement_type, IFC4X3_RC1_IfcRelFillsElement_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("ConnectedTo", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelConnectsElements_type, IFC4X3_RC1_IfcRelConnectsElements_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("IsInterferedByElements", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelInterferesElements_type, IFC4X3_RC1_IfcRelInterferesElements_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("InterferesElements", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelInterferesElements_type, IFC4X3_RC1_IfcRelInterferesElements_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasProjections", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelProjectsElement_type, IFC4X3_RC1_IfcRelProjectsElement_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasOpenings", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelVoidsElement_type, IFC4X3_RC1_IfcRelVoidsElement_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("IsConnectionRealization", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelConnectsWithRealizingElements_type, IFC4X3_RC1_IfcRelConnectsWithRealizingElements_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("ProvidesBoundaries", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelSpaceBoundary_type, IFC4X3_RC1_IfcRelSpaceBoundary_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("ConnectedFrom", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelConnectsElements_type, IFC4X3_RC1_IfcRelConnectsElements_type->attributes()[2]));
        attributes.push_back(new inverse_attribute("ContainedInStructure", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelContainedInSpatialStructure_type, IFC4X3_RC1_IfcRelContainedInSpatialStructure_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasCoverings", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelCoversBldgElements_type, IFC4X3_RC1_IfcRelCoversBldgElements_type->attributes()[0]));
        IFC4X3_RC1_IfcElement_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ExternalReferenceForResources", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[0]));
        IFC4X3_RC1_IfcExternalReference_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("BoundedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelSpaceBoundary_type, IFC4X3_RC1_IfcRelSpaceBoundary_type->attributes()[0]));
        IFC4X3_RC1_IfcExternalSpatialElement_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasTextureMaps", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcTextureMap_type, IFC4X3_RC1_IfcTextureMap_type->attributes()[1]));
        IFC4X3_RC1_IfcFace_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ProjectsElements", inverse_attribute::unspecified_type, -1, -1, IFC4X3_RC1_IfcRelProjectsElement_type, IFC4X3_RC1_IfcRelProjectsElement_type->attributes()[1]));
        IFC4X3_RC1_IfcFeatureElementAddition_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("VoidsElements", inverse_attribute::unspecified_type, -1, -1, IFC4X3_RC1_IfcRelVoidsElement_type, IFC4X3_RC1_IfcRelVoidsElement_type->attributes()[1]));
        IFC4X3_RC1_IfcFeatureElementSubtraction_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("HasSubContexts", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcGeometricRepresentationSubContext_type, IFC4X3_RC1_IfcGeometricRepresentationSubContext_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasCoordinateOperation", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcCoordinateOperation_type, IFC4X3_RC1_IfcCoordinateOperation_type->attributes()[0]));
        IFC4X3_RC1_IfcGeometricRepresentationContext_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new inverse_attribute("PartOfW", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcGrid_type, IFC4X3_RC1_IfcGrid_type->attributes()[2]));
        attributes.push_back(new inverse_attribute("PartOfV", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcGrid_type, IFC4X3_RC1_IfcGrid_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("PartOfU", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcGrid_type, IFC4X3_RC1_IfcGrid_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasIntersections", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcVirtualGridIntersection_type, IFC4X3_RC1_IfcVirtualGridIntersection_type->attributes()[0]));
        IFC4X3_RC1_IfcGridAxis_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("IsGroupedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssignsToGroup_type, IFC4X3_RC1_IfcRelAssignsToGroup_type->attributes()[0]));
        IFC4X3_RC1_IfcGroup_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToFaceSet", inverse_attribute::set_type, 1, -1, IFC4X3_RC1_IfcPolygonalFaceSet_type, IFC4X3_RC1_IfcPolygonalFaceSet_type->attributes()[1]));
        IFC4X3_RC1_IfcIndexedPolygonalFace_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("LibraryInfoForObjects", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociatesLibrary_type, IFC4X3_RC1_IfcRelAssociatesLibrary_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasLibraryReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcLibraryReference_type, IFC4X3_RC1_IfcLibraryReference_type->attributes()[2]));
        IFC4X3_RC1_IfcLibraryInformation_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("LibraryRefForObjects", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociatesLibrary_type, IFC4X3_RC1_IfcRelAssociatesLibrary_type->attributes()[0]));
        IFC4X3_RC1_IfcLibraryReference_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new inverse_attribute("HasRepresentation", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcMaterialDefinitionRepresentation_type, IFC4X3_RC1_IfcMaterialDefinitionRepresentation_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("IsRelatedWith", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcMaterialRelationship_type, IFC4X3_RC1_IfcMaterialRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("RelatesTo", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcMaterialRelationship_type, IFC4X3_RC1_IfcMaterialRelationship_type->attributes()[0]));
        IFC4X3_RC1_IfcMaterial_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToMaterialConstituentSet", inverse_attribute::unspecified_type, -1, -1, IFC4X3_RC1_IfcMaterialConstituentSet_type, IFC4X3_RC1_IfcMaterialConstituentSet_type->attributes()[2]));
        IFC4X3_RC1_IfcMaterialConstituent_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new inverse_attribute("AssociatedTo", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociatesMaterial_type, IFC4X3_RC1_IfcRelAssociatesMaterial_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasExternalReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("HasProperties", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcMaterialProperties_type, IFC4X3_RC1_IfcMaterialProperties_type->attributes()[0]));
        IFC4X3_RC1_IfcMaterialDefinition_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToMaterialLayerSet", inverse_attribute::unspecified_type, -1, -1, IFC4X3_RC1_IfcMaterialLayerSet_type, IFC4X3_RC1_IfcMaterialLayerSet_type->attributes()[0]));
        IFC4X3_RC1_IfcMaterialLayer_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ToMaterialProfileSet", inverse_attribute::unspecified_type, -1, -1, IFC4X3_RC1_IfcMaterialProfileSet_type, IFC4X3_RC1_IfcMaterialProfileSet_type->attributes()[2]));
        IFC4X3_RC1_IfcMaterialProfile_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("AssociatedTo", inverse_attribute::set_type, 1, -1, IFC4X3_RC1_IfcRelAssociatesMaterial_type, IFC4X3_RC1_IfcRelAssociatesMaterial_type->attributes()[0]));
        IFC4X3_RC1_IfcMaterialUsageDefinition_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(4);
        attributes.push_back(new inverse_attribute("IsDeclaredBy", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelDefinesByObject_type, IFC4X3_RC1_IfcRelDefinesByObject_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("Declares", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelDefinesByObject_type, IFC4X3_RC1_IfcRelDefinesByObject_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("IsTypedBy", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelDefinesByType_type, IFC4X3_RC1_IfcRelDefinesByType_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("IsDefinedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelDefinesByProperties_type, IFC4X3_RC1_IfcRelDefinesByProperties_type->attributes()[0]));
        IFC4X3_RC1_IfcObject_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(7);
        attributes.push_back(new inverse_attribute("HasAssignments", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssigns_type, IFC4X3_RC1_IfcRelAssigns_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("Nests", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelNests_type, IFC4X3_RC1_IfcRelNests_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("IsNestedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelNests_type, IFC4X3_RC1_IfcRelNests_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasContext", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelDeclares_type, IFC4X3_RC1_IfcRelDeclares_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("IsDecomposedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAggregates_type, IFC4X3_RC1_IfcRelAggregates_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("Decomposes", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelAggregates_type, IFC4X3_RC1_IfcRelAggregates_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("HasAssociations", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociates_type, IFC4X3_RC1_IfcRelAssociates_type->attributes()[0]));
        IFC4X3_RC1_IfcObjectDefinition_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("PlacesObject", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcProduct_type, IFC4X3_RC1_IfcProduct_type->attributes()[0]));
        IFC4X3_RC1_IfcObjectPlacement_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasFillings", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelFillsElement_type, IFC4X3_RC1_IfcRelFillsElement_type->attributes()[0]));
        IFC4X3_RC1_IfcOpeningElement_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new inverse_attribute("IsRelatedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcOrganizationRelationship_type, IFC4X3_RC1_IfcOrganizationRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("Relates", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcOrganizationRelationship_type, IFC4X3_RC1_IfcOrganizationRelationship_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("Engages", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcPersonAndOrganization_type, IFC4X3_RC1_IfcPersonAndOrganization_type->attributes()[1]));
        IFC4X3_RC1_IfcOrganization_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("EngagedIn", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcPersonAndOrganization_type, IFC4X3_RC1_IfcPersonAndOrganization_type->attributes()[0]));
        IFC4X3_RC1_IfcPerson_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("HasExternalReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("PartOfComplex", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcPhysicalComplexQuantity_type, IFC4X3_RC1_IfcPhysicalComplexQuantity_type->attributes()[0]));
        IFC4X3_RC1_IfcPhysicalQuantity_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new inverse_attribute("ContainedIn", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelConnectsPortToElement_type, IFC4X3_RC1_IfcRelConnectsPortToElement_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("ConnectedFrom", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelConnectsPorts_type, IFC4X3_RC1_IfcRelConnectsPorts_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("ConnectedTo", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelConnectsPorts_type, IFC4X3_RC1_IfcRelConnectsPorts_type->attributes()[0]));
        IFC4X3_RC1_IfcPort_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("ContainedInStructure", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelContainedInSpatialStructure_type, IFC4X3_RC1_IfcRelContainedInSpatialStructure_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("Positions", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelPositions_type, IFC4X3_RC1_IfcRelPositions_type->attributes()[0]));
        IFC4X3_RC1_IfcPositioningElement_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new inverse_attribute("IsPredecessorTo", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelSequence_type, IFC4X3_RC1_IfcRelSequence_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("IsSuccessorFrom", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelSequence_type, IFC4X3_RC1_IfcRelSequence_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("OperatesOn", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssignsToProcess_type, IFC4X3_RC1_IfcRelAssignsToProcess_type->attributes()[0]));
        IFC4X3_RC1_IfcProcess_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new inverse_attribute("ReferencedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssignsToProduct_type, IFC4X3_RC1_IfcRelAssignsToProduct_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("PositionedRelativeTo", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelPositions_type, IFC4X3_RC1_IfcRelPositions_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("ReferencedInStructures", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type, IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type->attributes()[0]));
        IFC4X3_RC1_IfcProduct_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("ShapeOfProduct", inverse_attribute::set_type, 1, -1, IFC4X3_RC1_IfcProduct_type, IFC4X3_RC1_IfcProduct_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("HasShapeAspects", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcShapeAspect_type, IFC4X3_RC1_IfcShapeAspect_type->attributes()[4]));
        IFC4X3_RC1_IfcProductDefinitionShape_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("HasExternalReference", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("HasProperties", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcProfileProperties_type, IFC4X3_RC1_IfcProfileProperties_type->attributes()[0]));
        IFC4X3_RC1_IfcProfileDef_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(6);
        attributes.push_back(new inverse_attribute("PartOfPset", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcPropertySet_type, IFC4X3_RC1_IfcPropertySet_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("PropertyForDependance", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcPropertyDependencyRelationship_type, IFC4X3_RC1_IfcPropertyDependencyRelationship_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("PropertyDependsOn", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcPropertyDependencyRelationship_type, IFC4X3_RC1_IfcPropertyDependencyRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("PartOfComplex", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcComplexProperty_type, IFC4X3_RC1_IfcComplexProperty_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("HasConstraints", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcResourceConstraintRelationship_type, IFC4X3_RC1_IfcResourceConstraintRelationship_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("HasApprovals", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcResourceApprovalRelationship_type, IFC4X3_RC1_IfcResourceApprovalRelationship_type->attributes()[0]));
        IFC4X3_RC1_IfcProperty_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasExternalReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        IFC4X3_RC1_IfcPropertyAbstraction_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("HasContext", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelDeclares_type, IFC4X3_RC1_IfcRelDeclares_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("HasAssociations", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssociates_type, IFC4X3_RC1_IfcRelAssociates_type->attributes()[0]));
        IFC4X3_RC1_IfcPropertyDefinition_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new inverse_attribute("DefinesType", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcTypeObject_type, IFC4X3_RC1_IfcTypeObject_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("IsDefinedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelDefinesByTemplate_type, IFC4X3_RC1_IfcRelDefinesByTemplate_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("DefinesOccurrence", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelDefinesByProperties_type, IFC4X3_RC1_IfcRelDefinesByProperties_type->attributes()[1]));
        IFC4X3_RC1_IfcPropertySetDefinition_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("Defines", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelDefinesByTemplate_type, IFC4X3_RC1_IfcRelDefinesByTemplate_type->attributes()[1]));
        IFC4X3_RC1_IfcPropertySetTemplate_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("PartOfComplexTemplate", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcComplexPropertyTemplate_type, IFC4X3_RC1_IfcComplexPropertyTemplate_type->attributes()[2]));
        attributes.push_back(new inverse_attribute("PartOfPsetTemplate", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcPropertySetTemplate_type, IFC4X3_RC1_IfcPropertySetTemplate_type->attributes()[2]));
        IFC4X3_RC1_IfcPropertyTemplate_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("InnerBoundaries", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type, IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type->attributes()[0]));
        IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("Corresponds", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelSpaceBoundary2ndLevel_type, IFC4X3_RC1_IfcRelSpaceBoundary2ndLevel_type->attributes()[0]));
        IFC4X3_RC1_IfcRelSpaceBoundary2ndLevel_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new inverse_attribute("RepresentationMap", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRepresentationMap_type, IFC4X3_RC1_IfcRepresentationMap_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("LayerAssignments", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcPresentationLayerAssignment_type, IFC4X3_RC1_IfcPresentationLayerAssignment_type->attributes()[2]));
        attributes.push_back(new inverse_attribute("OfProductRepresentation", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcProductRepresentation_type, IFC4X3_RC1_IfcProductRepresentation_type->attributes()[2]));
        IFC4X3_RC1_IfcRepresentation_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("RepresentationsInContext", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRepresentation_type, IFC4X3_RC1_IfcRepresentation_type->attributes()[0]));
        IFC4X3_RC1_IfcRepresentationContext_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("LayerAssignment", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcPresentationLayerAssignment_type, IFC4X3_RC1_IfcPresentationLayerAssignment_type->attributes()[2]));
        attributes.push_back(new inverse_attribute("StyledByItem", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcStyledItem_type, IFC4X3_RC1_IfcStyledItem_type->attributes()[0]));
        IFC4X3_RC1_IfcRepresentationItem_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("HasShapeAspects", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcShapeAspect_type, IFC4X3_RC1_IfcShapeAspect_type->attributes()[4]));
        attributes.push_back(new inverse_attribute("MapUsage", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcMappedItem_type, IFC4X3_RC1_IfcMappedItem_type->attributes()[0]));
        IFC4X3_RC1_IfcRepresentationMap_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ResourceOf", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssignsToResource_type, IFC4X3_RC1_IfcRelAssignsToResource_type->attributes()[0]));
        IFC4X3_RC1_IfcResource_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasExternalReferences", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        IFC4X3_RC1_IfcShapeAspect_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("OfShapeAspect", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcShapeAspect_type, IFC4X3_RC1_IfcShapeAspect_type->attributes()[0]));
        IFC4X3_RC1_IfcShapeModel_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("HasCoverings", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelCoversSpaces_type, IFC4X3_RC1_IfcRelCoversSpaces_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("BoundedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelSpaceBoundary_type, IFC4X3_RC1_IfcRelSpaceBoundary_type->attributes()[0]));
        IFC4X3_RC1_IfcSpace_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(3);
        attributes.push_back(new inverse_attribute("ContainsElements", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelContainedInSpatialStructure_type, IFC4X3_RC1_IfcRelContainedInSpatialStructure_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("ServicedBySystems", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelServicesBuildings_type, IFC4X3_RC1_IfcRelServicesBuildings_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("ReferencesElements", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type, IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type->attributes()[1]));
        IFC4X3_RC1_IfcSpatialElement_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("AssignedToStructuralItem", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelConnectsStructuralActivity_type, IFC4X3_RC1_IfcRelConnectsStructuralActivity_type->attributes()[1]));
        IFC4X3_RC1_IfcStructuralActivity_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ConnectsStructuralMembers", inverse_attribute::set_type, 1, -1, IFC4X3_RC1_IfcRelConnectsStructuralMember_type, IFC4X3_RC1_IfcRelConnectsStructuralMember_type->attributes()[1]));
        IFC4X3_RC1_IfcStructuralConnection_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("AssignedStructuralActivity", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelConnectsStructuralActivity_type, IFC4X3_RC1_IfcRelConnectsStructuralActivity_type->attributes()[0]));
        IFC4X3_RC1_IfcStructuralItem_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("SourceOfResultGroup", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcStructuralResultGroup_type, IFC4X3_RC1_IfcStructuralResultGroup_type->attributes()[1]));
        attributes.push_back(new inverse_attribute("LoadGroupFor", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcStructuralAnalysisModel_type, IFC4X3_RC1_IfcStructuralAnalysisModel_type->attributes()[2]));
        IFC4X3_RC1_IfcStructuralLoadGroup_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ConnectedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelConnectsStructuralMember_type, IFC4X3_RC1_IfcRelConnectsStructuralMember_type->attributes()[0]));
        IFC4X3_RC1_IfcStructuralMember_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ResultGroupFor", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcStructuralAnalysisModel_type, IFC4X3_RC1_IfcStructuralAnalysisModel_type->attributes()[3]));
        IFC4X3_RC1_IfcStructuralResultGroup_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("IsMappedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcTextureCoordinate_type, IFC4X3_RC1_IfcTextureCoordinate_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("UsedInStyles", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcSurfaceStyleWithTextures_type, IFC4X3_RC1_IfcSurfaceStyleWithTextures_type->attributes()[0]));
        IFC4X3_RC1_IfcSurfaceTexture_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("ServicesBuildings", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelServicesBuildings_type, IFC4X3_RC1_IfcRelServicesBuildings_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("ServicesFacilities", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type, IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type->attributes()[0]));
        IFC4X3_RC1_IfcSystem_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(2);
        attributes.push_back(new inverse_attribute("HasColours", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcIndexedColourMap_type, IFC4X3_RC1_IfcIndexedColourMap_type->attributes()[0]));
        attributes.push_back(new inverse_attribute("HasTextures", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcIndexedTextureMap_type, IFC4X3_RC1_IfcIndexedTextureMap_type->attributes()[0]));
        IFC4X3_RC1_IfcTessellatedFaceSet_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("HasExternalReference", inverse_attribute::set_type, 1, -1, IFC4X3_RC1_IfcExternalReferenceRelationship_type, IFC4X3_RC1_IfcExternalReferenceRelationship_type->attributes()[1]));
        IFC4X3_RC1_IfcTimeSeries_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("Types", inverse_attribute::set_type, 0, 1, IFC4X3_RC1_IfcRelDefinesByType_type, IFC4X3_RC1_IfcRelDefinesByType_type->attributes()[1]));
        IFC4X3_RC1_IfcTypeObject_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("OperatesOn", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssignsToProcess_type, IFC4X3_RC1_IfcRelAssignsToProcess_type->attributes()[0]));
        IFC4X3_RC1_IfcTypeProcess_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ReferencedBy", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssignsToProduct_type, IFC4X3_RC1_IfcRelAssignsToProduct_type->attributes()[0]));
        IFC4X3_RC1_IfcTypeProduct_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const inverse_attribute*> attributes; attributes.reserve(1);
        attributes.push_back(new inverse_attribute("ResourceOf", inverse_attribute::set_type, 0, -1, IFC4X3_RC1_IfcRelAssignsToResource_type, IFC4X3_RC1_IfcRelAssignsToResource_type->attributes()[0]));
        IFC4X3_RC1_IfcTypeResource_type->set_inverse_attributes(attributes);
    }
    {
        std::vector<const entity*> defs; defs.reserve(8);
        defs.push_back(IFC4X3_RC1_IfcActionRequest_type);defs.push_back(IFC4X3_RC1_IfcCostItem_type);defs.push_back(IFC4X3_RC1_IfcCostSchedule_type);defs.push_back(IFC4X3_RC1_IfcPerformanceHistory_type);defs.push_back(IFC4X3_RC1_IfcPermit_type);defs.push_back(IFC4X3_RC1_IfcProjectOrder_type);defs.push_back(IFC4X3_RC1_IfcWorkCalendar_type);defs.push_back(IFC4X3_RC1_IfcWorkControl_type);
        IFC4X3_RC1_IfcControl_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcActor_type);defs.push_back(IFC4X3_RC1_IfcControl_type);defs.push_back(IFC4X3_RC1_IfcGroup_type);defs.push_back(IFC4X3_RC1_IfcProcess_type);defs.push_back(IFC4X3_RC1_IfcProduct_type);defs.push_back(IFC4X3_RC1_IfcResource_type);
        IFC4X3_RC1_IfcObject_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(7);
        defs.push_back(IFC4X3_RC1_IfcActuator_type);defs.push_back(IFC4X3_RC1_IfcAlarm_type);defs.push_back(IFC4X3_RC1_IfcController_type);defs.push_back(IFC4X3_RC1_IfcFlowInstrument_type);defs.push_back(IFC4X3_RC1_IfcProtectiveDeviceTrippingUnit_type);defs.push_back(IFC4X3_RC1_IfcSensor_type);defs.push_back(IFC4X3_RC1_IfcUnitaryControlElement_type);
        IFC4X3_RC1_IfcDistributionControlElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(7);
        defs.push_back(IFC4X3_RC1_IfcActuatorType_type);defs.push_back(IFC4X3_RC1_IfcAlarmType_type);defs.push_back(IFC4X3_RC1_IfcControllerType_type);defs.push_back(IFC4X3_RC1_IfcFlowInstrumentType_type);defs.push_back(IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitType_type);defs.push_back(IFC4X3_RC1_IfcSensorType_type);defs.push_back(IFC4X3_RC1_IfcUnitaryControlElementType_type);
        IFC4X3_RC1_IfcDistributionControlElementType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcAdvancedBrep_type);defs.push_back(IFC4X3_RC1_IfcFacetedBrep_type);
        IFC4X3_RC1_IfcManifoldSolidBrep_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcAdvancedBrepWithVoids_type);
        IFC4X3_RC1_IfcAdvancedBrep_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcAdvancedFace_type);
        IFC4X3_RC1_IfcFaceSurface_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(16);
        defs.push_back(IFC4X3_RC1_IfcAirTerminal_type);defs.push_back(IFC4X3_RC1_IfcAudioVisualAppliance_type);defs.push_back(IFC4X3_RC1_IfcCommunicationsAppliance_type);defs.push_back(IFC4X3_RC1_IfcElectricAppliance_type);defs.push_back(IFC4X3_RC1_IfcFireSuppressionTerminal_type);defs.push_back(IFC4X3_RC1_IfcLamp_type);defs.push_back(IFC4X3_RC1_IfcLightFixture_type);defs.push_back(IFC4X3_RC1_IfcLiquidTerminal_type);defs.push_back(IFC4X3_RC1_IfcMedicalDevice_type);defs.push_back(IFC4X3_RC1_IfcMobileTelecommunicationsAppliance_type);defs.push_back(IFC4X3_RC1_IfcOutlet_type);defs.push_back(IFC4X3_RC1_IfcSanitaryTerminal_type);defs.push_back(IFC4X3_RC1_IfcSignal_type);defs.push_back(IFC4X3_RC1_IfcSpaceHeater_type);defs.push_back(IFC4X3_RC1_IfcStackTerminal_type);defs.push_back(IFC4X3_RC1_IfcWasteTerminal_type);
        IFC4X3_RC1_IfcFlowTerminal_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(9);
        defs.push_back(IFC4X3_RC1_IfcAirTerminalBox_type);defs.push_back(IFC4X3_RC1_IfcDamper_type);defs.push_back(IFC4X3_RC1_IfcDistributionBoard_type);defs.push_back(IFC4X3_RC1_IfcElectricDistributionBoard_type);defs.push_back(IFC4X3_RC1_IfcElectricTimeControl_type);defs.push_back(IFC4X3_RC1_IfcFlowMeter_type);defs.push_back(IFC4X3_RC1_IfcProtectiveDevice_type);defs.push_back(IFC4X3_RC1_IfcSwitchingDevice_type);defs.push_back(IFC4X3_RC1_IfcValve_type);
        IFC4X3_RC1_IfcFlowController_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(9);
        defs.push_back(IFC4X3_RC1_IfcAirTerminalBoxType_type);defs.push_back(IFC4X3_RC1_IfcDamperType_type);defs.push_back(IFC4X3_RC1_IfcDistributionBoardType_type);defs.push_back(IFC4X3_RC1_IfcElectricDistributionBoardType_type);defs.push_back(IFC4X3_RC1_IfcElectricTimeControlType_type);defs.push_back(IFC4X3_RC1_IfcFlowMeterType_type);defs.push_back(IFC4X3_RC1_IfcProtectiveDeviceType_type);defs.push_back(IFC4X3_RC1_IfcSwitchingDeviceType_type);defs.push_back(IFC4X3_RC1_IfcValveType_type);
        IFC4X3_RC1_IfcFlowControllerType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(16);
        defs.push_back(IFC4X3_RC1_IfcAirTerminalType_type);defs.push_back(IFC4X3_RC1_IfcAudioVisualApplianceType_type);defs.push_back(IFC4X3_RC1_IfcCommunicationsApplianceType_type);defs.push_back(IFC4X3_RC1_IfcElectricApplianceType_type);defs.push_back(IFC4X3_RC1_IfcFireSuppressionTerminalType_type);defs.push_back(IFC4X3_RC1_IfcLampType_type);defs.push_back(IFC4X3_RC1_IfcLightFixtureType_type);defs.push_back(IFC4X3_RC1_IfcLiquidTerminalType_type);defs.push_back(IFC4X3_RC1_IfcMedicalDeviceType_type);defs.push_back(IFC4X3_RC1_IfcMobileTelecommunicationsApplianceType_type);defs.push_back(IFC4X3_RC1_IfcOutletType_type);defs.push_back(IFC4X3_RC1_IfcSanitaryTerminalType_type);defs.push_back(IFC4X3_RC1_IfcSignalType_type);defs.push_back(IFC4X3_RC1_IfcSpaceHeaterType_type);defs.push_back(IFC4X3_RC1_IfcStackTerminalType_type);defs.push_back(IFC4X3_RC1_IfcWasteTerminalType_type);
        IFC4X3_RC1_IfcFlowTerminalType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(20);
        defs.push_back(IFC4X3_RC1_IfcAirToAirHeatRecovery_type);defs.push_back(IFC4X3_RC1_IfcBoiler_type);defs.push_back(IFC4X3_RC1_IfcBurner_type);defs.push_back(IFC4X3_RC1_IfcChiller_type);defs.push_back(IFC4X3_RC1_IfcCoil_type);defs.push_back(IFC4X3_RC1_IfcCondenser_type);defs.push_back(IFC4X3_RC1_IfcCooledBeam_type);defs.push_back(IFC4X3_RC1_IfcCoolingTower_type);defs.push_back(IFC4X3_RC1_IfcElectricGenerator_type);defs.push_back(IFC4X3_RC1_IfcElectricMotor_type);defs.push_back(IFC4X3_RC1_IfcEngine_type);defs.push_back(IFC4X3_RC1_IfcEvaporativeCooler_type);defs.push_back(IFC4X3_RC1_IfcEvaporator_type);defs.push_back(IFC4X3_RC1_IfcHeatExchanger_type);defs.push_back(IFC4X3_RC1_IfcHumidifier_type);defs.push_back(IFC4X3_RC1_IfcMotorConnection_type);defs.push_back(IFC4X3_RC1_IfcSolarDevice_type);defs.push_back(IFC4X3_RC1_IfcTransformer_type);defs.push_back(IFC4X3_RC1_IfcTubeBundle_type);defs.push_back(IFC4X3_RC1_IfcUnitaryEquipment_type);
        IFC4X3_RC1_IfcEnergyConversionDevice_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(20);
        defs.push_back(IFC4X3_RC1_IfcAirToAirHeatRecoveryType_type);defs.push_back(IFC4X3_RC1_IfcBoilerType_type);defs.push_back(IFC4X3_RC1_IfcBurnerType_type);defs.push_back(IFC4X3_RC1_IfcChillerType_type);defs.push_back(IFC4X3_RC1_IfcCoilType_type);defs.push_back(IFC4X3_RC1_IfcCondenserType_type);defs.push_back(IFC4X3_RC1_IfcCooledBeamType_type);defs.push_back(IFC4X3_RC1_IfcCoolingTowerType_type);defs.push_back(IFC4X3_RC1_IfcElectricGeneratorType_type);defs.push_back(IFC4X3_RC1_IfcElectricMotorType_type);defs.push_back(IFC4X3_RC1_IfcEngineType_type);defs.push_back(IFC4X3_RC1_IfcEvaporativeCoolerType_type);defs.push_back(IFC4X3_RC1_IfcEvaporatorType_type);defs.push_back(IFC4X3_RC1_IfcHeatExchangerType_type);defs.push_back(IFC4X3_RC1_IfcHumidifierType_type);defs.push_back(IFC4X3_RC1_IfcMotorConnectionType_type);defs.push_back(IFC4X3_RC1_IfcSolarDeviceType_type);defs.push_back(IFC4X3_RC1_IfcTransformerType_type);defs.push_back(IFC4X3_RC1_IfcTubeBundleType_type);defs.push_back(IFC4X3_RC1_IfcUnitaryEquipmentType_type);
        IFC4X3_RC1_IfcEnergyConversionDeviceType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcAlignment_type);
        IFC4X3_RC1_IfcLinearPositioningElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcAlignment2DCant_type);
        IFC4X3_RC1_IfcAxisLateralInclination_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcAlignment2DCantSegLine_type);defs.push_back(IFC4X3_RC1_IfcAlignment2DCantSegTransition_type);
        IFC4X3_RC1_IfcAlignment2DCantSegment_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcAlignment2DCantSegment_type);defs.push_back(IFC4X3_RC1_IfcAlignment2DHorizontalSegment_type);defs.push_back(IFC4X3_RC1_IfcAlignment2DVerticalSegment_type);
        IFC4X3_RC1_IfcAlignment2DSegment_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(32);
        defs.push_back(IFC4X3_RC1_IfcAlignment2DHorizontal_type);defs.push_back(IFC4X3_RC1_IfcAlignment2DSegment_type);defs.push_back(IFC4X3_RC1_IfcAlignment2DVertical_type);defs.push_back(IFC4X3_RC1_IfcAnnotationFillArea_type);defs.push_back(IFC4X3_RC1_IfcAxisLateralInclination_type);defs.push_back(IFC4X3_RC1_IfcBooleanResult_type);defs.push_back(IFC4X3_RC1_IfcBoundingBox_type);defs.push_back(IFC4X3_RC1_IfcCartesianPointList_type);defs.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator_type);defs.push_back(IFC4X3_RC1_IfcCompositeCurveSegment_type);defs.push_back(IFC4X3_RC1_IfcCsgPrimitive3D_type);defs.push_back(IFC4X3_RC1_IfcCurve_type);defs.push_back(IFC4X3_RC1_IfcDirection_type);defs.push_back(IFC4X3_RC1_IfcDistanceExpression_type);defs.push_back(IFC4X3_RC1_IfcFaceBasedSurfaceModel_type);defs.push_back(IFC4X3_RC1_IfcFillAreaStyleHatching_type);defs.push_back(IFC4X3_RC1_IfcFillAreaStyleTiles_type);defs.push_back(IFC4X3_RC1_IfcGeometricSet_type);defs.push_back(IFC4X3_RC1_IfcHalfSpaceSolid_type);defs.push_back(IFC4X3_RC1_IfcLightSource_type);defs.push_back(IFC4X3_RC1_IfcLinearAxisWithInclination_type);defs.push_back(IFC4X3_RC1_IfcOrientationExpression_type);defs.push_back(IFC4X3_RC1_IfcPlacement_type);defs.push_back(IFC4X3_RC1_IfcPlanarExtent_type);defs.push_back(IFC4X3_RC1_IfcPoint_type);defs.push_back(IFC4X3_RC1_IfcSectionedSpine_type);defs.push_back(IFC4X3_RC1_IfcShellBasedSurfaceModel_type);defs.push_back(IFC4X3_RC1_IfcSolidModel_type);defs.push_back(IFC4X3_RC1_IfcSurface_type);defs.push_back(IFC4X3_RC1_IfcTessellatedItem_type);defs.push_back(IFC4X3_RC1_IfcTextLiteral_type);defs.push_back(IFC4X3_RC1_IfcVector_type);
        IFC4X3_RC1_IfcGeometricRepresentationItem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcAlignment2DVerSegCircularArc_type);defs.push_back(IFC4X3_RC1_IfcAlignment2DVerSegLine_type);defs.push_back(IFC4X3_RC1_IfcAlignment2DVerSegParabolicArc_type);defs.push_back(IFC4X3_RC1_IfcAlignment2DVerSegTransition_type);
        IFC4X3_RC1_IfcAlignment2DVerticalSegment_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(7);
        defs.push_back(IFC4X3_RC1_IfcAlignmentCurve_type);defs.push_back(IFC4X3_RC1_IfcBSplineCurve_type);defs.push_back(IFC4X3_RC1_IfcCompositeCurve_type);defs.push_back(IFC4X3_RC1_IfcCurveSegment2D_type);defs.push_back(IFC4X3_RC1_IfcIndexedPolyCurve_type);defs.push_back(IFC4X3_RC1_IfcPolyline_type);defs.push_back(IFC4X3_RC1_IfcTrimmedCurve_type);
        IFC4X3_RC1_IfcBoundedCurve_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(8);
        defs.push_back(IFC4X3_RC1_IfcAnnotation_type);defs.push_back(IFC4X3_RC1_IfcElement_type);defs.push_back(IFC4X3_RC1_IfcPort_type);defs.push_back(IFC4X3_RC1_IfcPositioningElement_type);defs.push_back(IFC4X3_RC1_IfcProxy_type);defs.push_back(IFC4X3_RC1_IfcSpatialElement_type);defs.push_back(IFC4X3_RC1_IfcStructuralActivity_type);defs.push_back(IFC4X3_RC1_IfcStructuralItem_type);
        IFC4X3_RC1_IfcProduct_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(9);
        defs.push_back(IFC4X3_RC1_IfcApprovalRelationship_type);defs.push_back(IFC4X3_RC1_IfcCurrencyRelationship_type);defs.push_back(IFC4X3_RC1_IfcDocumentInformationRelationship_type);defs.push_back(IFC4X3_RC1_IfcExternalReferenceRelationship_type);defs.push_back(IFC4X3_RC1_IfcMaterialRelationship_type);defs.push_back(IFC4X3_RC1_IfcOrganizationRelationship_type);defs.push_back(IFC4X3_RC1_IfcPropertyDependencyRelationship_type);defs.push_back(IFC4X3_RC1_IfcResourceApprovalRelationship_type);defs.push_back(IFC4X3_RC1_IfcResourceConstraintRelationship_type);
        IFC4X3_RC1_IfcResourceLevelRelationship_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcArbitraryClosedProfileDef_type);defs.push_back(IFC4X3_RC1_IfcArbitraryOpenProfileDef_type);defs.push_back(IFC4X3_RC1_IfcCompositeProfileDef_type);defs.push_back(IFC4X3_RC1_IfcDerivedProfileDef_type);defs.push_back(IFC4X3_RC1_IfcOpenCrossProfileDef_type);defs.push_back(IFC4X3_RC1_IfcParameterizedProfileDef_type);
        IFC4X3_RC1_IfcProfileDef_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcArbitraryProfileDefWithVoids_type);
        IFC4X3_RC1_IfcArbitraryClosedProfileDef_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcAsset_type);defs.push_back(IFC4X3_RC1_IfcInventory_type);defs.push_back(IFC4X3_RC1_IfcStructuralLoadGroup_type);defs.push_back(IFC4X3_RC1_IfcStructuralResultGroup_type);defs.push_back(IFC4X3_RC1_IfcSystem_type);
        IFC4X3_RC1_IfcGroup_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(11);
        defs.push_back(IFC4X3_RC1_IfcAsymmetricIShapeProfileDef_type);defs.push_back(IFC4X3_RC1_IfcCShapeProfileDef_type);defs.push_back(IFC4X3_RC1_IfcCircleProfileDef_type);defs.push_back(IFC4X3_RC1_IfcEllipseProfileDef_type);defs.push_back(IFC4X3_RC1_IfcIShapeProfileDef_type);defs.push_back(IFC4X3_RC1_IfcLShapeProfileDef_type);defs.push_back(IFC4X3_RC1_IfcRectangleProfileDef_type);defs.push_back(IFC4X3_RC1_IfcTShapeProfileDef_type);defs.push_back(IFC4X3_RC1_IfcTrapeziumProfileDef_type);defs.push_back(IFC4X3_RC1_IfcUShapeProfileDef_type);defs.push_back(IFC4X3_RC1_IfcZShapeProfileDef_type);
        IFC4X3_RC1_IfcParameterizedProfileDef_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcAxis1Placement_type);defs.push_back(IFC4X3_RC1_IfcAxis2Placement2D_type);defs.push_back(IFC4X3_RC1_IfcAxis2Placement3D_type);
        IFC4X3_RC1_IfcPlacement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcBSplineCurveWithKnots_type);
        IFC4X3_RC1_IfcBSplineCurve_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcBSplineSurface_type);defs.push_back(IFC4X3_RC1_IfcCurveBoundedPlane_type);defs.push_back(IFC4X3_RC1_IfcCurveBoundedSurface_type);defs.push_back(IFC4X3_RC1_IfcRectangularTrimmedSurface_type);
        IFC4X3_RC1_IfcBoundedSurface_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcBSplineSurfaceWithKnots_type);
        IFC4X3_RC1_IfcBSplineSurface_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(30);
        defs.push_back(IFC4X3_RC1_IfcBeam_type);defs.push_back(IFC4X3_RC1_IfcBearing_type);defs.push_back(IFC4X3_RC1_IfcBuildingElementProxy_type);defs.push_back(IFC4X3_RC1_IfcChimney_type);defs.push_back(IFC4X3_RC1_IfcColumn_type);defs.push_back(IFC4X3_RC1_IfcCourse_type);defs.push_back(IFC4X3_RC1_IfcCovering_type);defs.push_back(IFC4X3_RC1_IfcCurtainWall_type);defs.push_back(IFC4X3_RC1_IfcDeepFoundation_type);defs.push_back(IFC4X3_RC1_IfcDoor_type);defs.push_back(IFC4X3_RC1_IfcEarthworksElement_type);defs.push_back(IFC4X3_RC1_IfcFooting_type);defs.push_back(IFC4X3_RC1_IfcKerb_type);defs.push_back(IFC4X3_RC1_IfcMember_type);defs.push_back(IFC4X3_RC1_IfcMooringDevice_type);defs.push_back(IFC4X3_RC1_IfcNavigationElement_type);defs.push_back(IFC4X3_RC1_IfcPavement_type);defs.push_back(IFC4X3_RC1_IfcPlate_type);defs.push_back(IFC4X3_RC1_IfcRail_type);defs.push_back(IFC4X3_RC1_IfcRailing_type);defs.push_back(IFC4X3_RC1_IfcRamp_type);defs.push_back(IFC4X3_RC1_IfcRampFlight_type);defs.push_back(IFC4X3_RC1_IfcRoof_type);defs.push_back(IFC4X3_RC1_IfcShadingDevice_type);defs.push_back(IFC4X3_RC1_IfcSlab_type);defs.push_back(IFC4X3_RC1_IfcStair_type);defs.push_back(IFC4X3_RC1_IfcStairFlight_type);defs.push_back(IFC4X3_RC1_IfcTrackElement_type);defs.push_back(IFC4X3_RC1_IfcWall_type);defs.push_back(IFC4X3_RC1_IfcWindow_type);
        IFC4X3_RC1_IfcBuiltElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcBeamStandardCase_type);
        IFC4X3_RC1_IfcBeam_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(29);
        defs.push_back(IFC4X3_RC1_IfcBeamType_type);defs.push_back(IFC4X3_RC1_IfcBearingType_type);defs.push_back(IFC4X3_RC1_IfcBuildingElementProxyType_type);defs.push_back(IFC4X3_RC1_IfcChimneyType_type);defs.push_back(IFC4X3_RC1_IfcColumnType_type);defs.push_back(IFC4X3_RC1_IfcCourseType_type);defs.push_back(IFC4X3_RC1_IfcCoveringType_type);defs.push_back(IFC4X3_RC1_IfcCurtainWallType_type);defs.push_back(IFC4X3_RC1_IfcDeepFoundationType_type);defs.push_back(IFC4X3_RC1_IfcDoorType_type);defs.push_back(IFC4X3_RC1_IfcFootingType_type);defs.push_back(IFC4X3_RC1_IfcKerbType_type);defs.push_back(IFC4X3_RC1_IfcMemberType_type);defs.push_back(IFC4X3_RC1_IfcMooringDeviceType_type);defs.push_back(IFC4X3_RC1_IfcNavigationElementType_type);defs.push_back(IFC4X3_RC1_IfcPavementType_type);defs.push_back(IFC4X3_RC1_IfcPlateType_type);defs.push_back(IFC4X3_RC1_IfcRailType_type);defs.push_back(IFC4X3_RC1_IfcRailingType_type);defs.push_back(IFC4X3_RC1_IfcRampFlightType_type);defs.push_back(IFC4X3_RC1_IfcRampType_type);defs.push_back(IFC4X3_RC1_IfcRoofType_type);defs.push_back(IFC4X3_RC1_IfcShadingDeviceType_type);defs.push_back(IFC4X3_RC1_IfcSlabType_type);defs.push_back(IFC4X3_RC1_IfcStairFlightType_type);defs.push_back(IFC4X3_RC1_IfcStairType_type);defs.push_back(IFC4X3_RC1_IfcTrackElementType_type);defs.push_back(IFC4X3_RC1_IfcWallType_type);defs.push_back(IFC4X3_RC1_IfcWindowType_type);
        IFC4X3_RC1_IfcBuiltElementType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcBlobTexture_type);defs.push_back(IFC4X3_RC1_IfcImageTexture_type);defs.push_back(IFC4X3_RC1_IfcPixelTexture_type);
        IFC4X3_RC1_IfcSurfaceTexture_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcBlock_type);defs.push_back(IFC4X3_RC1_IfcRectangularPyramid_type);defs.push_back(IFC4X3_RC1_IfcRightCircularCone_type);defs.push_back(IFC4X3_RC1_IfcRightCircularCylinder_type);defs.push_back(IFC4X3_RC1_IfcSphere_type);
        IFC4X3_RC1_IfcCsgPrimitive3D_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcBooleanClippingResult_type);
        IFC4X3_RC1_IfcBooleanResult_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcBorehole_type);defs.push_back(IFC4X3_RC1_IfcGeomodel_type);defs.push_back(IFC4X3_RC1_IfcGeoslice_type);
        IFC4X3_RC1_IfcGeotechnicalAssembly_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcBoundaryCurve_type);
        IFC4X3_RC1_IfcCompositeCurveOnSurface_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcBoundaryEdgeCondition_type);defs.push_back(IFC4X3_RC1_IfcBoundaryFaceCondition_type);defs.push_back(IFC4X3_RC1_IfcBoundaryNodeCondition_type);
        IFC4X3_RC1_IfcBoundaryCondition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcBoundaryNodeConditionWarping_type);
        IFC4X3_RC1_IfcBoundaryNodeCondition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcBoundedCurve_type);defs.push_back(IFC4X3_RC1_IfcConic_type);defs.push_back(IFC4X3_RC1_IfcLine_type);defs.push_back(IFC4X3_RC1_IfcOffsetCurve_type);defs.push_back(IFC4X3_RC1_IfcPcurve_type);defs.push_back(IFC4X3_RC1_IfcSurfaceCurve_type);
        IFC4X3_RC1_IfcCurve_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcBoundedSurface_type);defs.push_back(IFC4X3_RC1_IfcElementarySurface_type);defs.push_back(IFC4X3_RC1_IfcSectionedSurface_type);defs.push_back(IFC4X3_RC1_IfcSweptSurface_type);
        IFC4X3_RC1_IfcSurface_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcBoxedHalfSpace_type);defs.push_back(IFC4X3_RC1_IfcPolygonalBoundedHalfSpace_type);
        IFC4X3_RC1_IfcHalfSpaceSolid_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcBridge_type);defs.push_back(IFC4X3_RC1_IfcBuilding_type);defs.push_back(IFC4X3_RC1_IfcMarineFacility_type);defs.push_back(IFC4X3_RC1_IfcRailway_type);defs.push_back(IFC4X3_RC1_IfcRoad_type);
        IFC4X3_RC1_IfcFacility_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcBridgePart_type);
        IFC4X3_RC1_IfcFacilityPart_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(9);
        defs.push_back(IFC4X3_RC1_IfcBuildingElementPart_type);defs.push_back(IFC4X3_RC1_IfcDiscreteAccessory_type);defs.push_back(IFC4X3_RC1_IfcFastener_type);defs.push_back(IFC4X3_RC1_IfcImpactProtectionDevice_type);defs.push_back(IFC4X3_RC1_IfcMechanicalFastener_type);defs.push_back(IFC4X3_RC1_IfcReinforcingElement_type);defs.push_back(IFC4X3_RC1_IfcSign_type);defs.push_back(IFC4X3_RC1_IfcVibrationDamper_type);defs.push_back(IFC4X3_RC1_IfcVibrationIsolator_type);
        IFC4X3_RC1_IfcElementComponent_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(9);
        defs.push_back(IFC4X3_RC1_IfcBuildingElementPartType_type);defs.push_back(IFC4X3_RC1_IfcDiscreteAccessoryType_type);defs.push_back(IFC4X3_RC1_IfcFastenerType_type);defs.push_back(IFC4X3_RC1_IfcImpactProtectionDeviceType_type);defs.push_back(IFC4X3_RC1_IfcMechanicalFastenerType_type);defs.push_back(IFC4X3_RC1_IfcReinforcingElementType_type);defs.push_back(IFC4X3_RC1_IfcSignType_type);defs.push_back(IFC4X3_RC1_IfcVibrationDamperType_type);defs.push_back(IFC4X3_RC1_IfcVibrationIsolatorType_type);
        IFC4X3_RC1_IfcElementComponentType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcBuildingStorey_type);defs.push_back(IFC4X3_RC1_IfcFacility_type);defs.push_back(IFC4X3_RC1_IfcFacilityPart_type);defs.push_back(IFC4X3_RC1_IfcSite_type);defs.push_back(IFC4X3_RC1_IfcSpace_type);
        IFC4X3_RC1_IfcSpatialStructureElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcBuildingSystem_type);defs.push_back(IFC4X3_RC1_IfcBuiltSystem_type);defs.push_back(IFC4X3_RC1_IfcDistributionSystem_type);defs.push_back(IFC4X3_RC1_IfcStructuralAnalysisModel_type);defs.push_back(IFC4X3_RC1_IfcZone_type);
        IFC4X3_RC1_IfcSystem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(11);
        defs.push_back(IFC4X3_RC1_IfcBuiltElement_type);defs.push_back(IFC4X3_RC1_IfcCivilElement_type);defs.push_back(IFC4X3_RC1_IfcDistributionElement_type);defs.push_back(IFC4X3_RC1_IfcElementAssembly_type);defs.push_back(IFC4X3_RC1_IfcElementComponent_type);defs.push_back(IFC4X3_RC1_IfcFeatureElement_type);defs.push_back(IFC4X3_RC1_IfcFurnishingElement_type);defs.push_back(IFC4X3_RC1_IfcGeographicElement_type);defs.push_back(IFC4X3_RC1_IfcGeotechnicalElement_type);defs.push_back(IFC4X3_RC1_IfcTransportElement_type);defs.push_back(IFC4X3_RC1_IfcVirtualElement_type);
        IFC4X3_RC1_IfcElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(8);
        defs.push_back(IFC4X3_RC1_IfcBuiltElementType_type);defs.push_back(IFC4X3_RC1_IfcCivilElementType_type);defs.push_back(IFC4X3_RC1_IfcDistributionElementType_type);defs.push_back(IFC4X3_RC1_IfcElementAssemblyType_type);defs.push_back(IFC4X3_RC1_IfcElementComponentType_type);defs.push_back(IFC4X3_RC1_IfcFurnishingElementType_type);defs.push_back(IFC4X3_RC1_IfcGeographicElementType_type);defs.push_back(IFC4X3_RC1_IfcTransportElementType_type);
        IFC4X3_RC1_IfcElementType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcCableCarrierFitting_type);defs.push_back(IFC4X3_RC1_IfcCableFitting_type);defs.push_back(IFC4X3_RC1_IfcDuctFitting_type);defs.push_back(IFC4X3_RC1_IfcJunctionBox_type);defs.push_back(IFC4X3_RC1_IfcPipeFitting_type);
        IFC4X3_RC1_IfcFlowFitting_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcCableCarrierFittingType_type);defs.push_back(IFC4X3_RC1_IfcCableFittingType_type);defs.push_back(IFC4X3_RC1_IfcDuctFittingType_type);defs.push_back(IFC4X3_RC1_IfcJunctionBoxType_type);defs.push_back(IFC4X3_RC1_IfcPipeFittingType_type);
        IFC4X3_RC1_IfcFlowFittingType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcCableCarrierSegment_type);defs.push_back(IFC4X3_RC1_IfcCableSegment_type);defs.push_back(IFC4X3_RC1_IfcConveyorSegment_type);defs.push_back(IFC4X3_RC1_IfcDuctSegment_type);defs.push_back(IFC4X3_RC1_IfcPipeSegment_type);
        IFC4X3_RC1_IfcFlowSegment_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcCableCarrierSegmentType_type);defs.push_back(IFC4X3_RC1_IfcCableSegmentType_type);defs.push_back(IFC4X3_RC1_IfcConveyorSegmentType_type);defs.push_back(IFC4X3_RC1_IfcDuctSegmentType_type);defs.push_back(IFC4X3_RC1_IfcPipeSegmentType_type);
        IFC4X3_RC1_IfcFlowSegmentType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcCaissonFoundation_type);defs.push_back(IFC4X3_RC1_IfcPile_type);
        IFC4X3_RC1_IfcDeepFoundation_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcCaissonFoundationType_type);defs.push_back(IFC4X3_RC1_IfcPileType_type);
        IFC4X3_RC1_IfcDeepFoundationType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcCartesianPoint_type);defs.push_back(IFC4X3_RC1_IfcPointOnCurve_type);defs.push_back(IFC4X3_RC1_IfcPointOnSurface_type);
        IFC4X3_RC1_IfcPoint_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcCartesianPointList2D_type);defs.push_back(IFC4X3_RC1_IfcCartesianPointList3D_type);
        IFC4X3_RC1_IfcCartesianPointList_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator2D_type);defs.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator3D_type);
        IFC4X3_RC1_IfcCartesianTransformationOperator_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator2DnonUniform_type);
        IFC4X3_RC1_IfcCartesianTransformationOperator2D_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator3DnonUniform_type);
        IFC4X3_RC1_IfcCartesianTransformationOperator3D_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcCenterLineProfileDef_type);
        IFC4X3_RC1_IfcArbitraryOpenProfileDef_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcCircle_type);defs.push_back(IFC4X3_RC1_IfcEllipse_type);
        IFC4X3_RC1_IfcConic_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcCircleHollowProfileDef_type);
        IFC4X3_RC1_IfcCircleProfileDef_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcCircularArcSegment2D_type);defs.push_back(IFC4X3_RC1_IfcLineSegment2D_type);defs.push_back(IFC4X3_RC1_IfcTransitionCurveSegment2D_type);
        IFC4X3_RC1_IfcCurveSegment2D_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcClassification_type);defs.push_back(IFC4X3_RC1_IfcDocumentInformation_type);defs.push_back(IFC4X3_RC1_IfcLibraryInformation_type);
        IFC4X3_RC1_IfcExternalInformation_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcClassificationReference_type);defs.push_back(IFC4X3_RC1_IfcDocumentReference_type);defs.push_back(IFC4X3_RC1_IfcExternallyDefinedHatchStyle_type);defs.push_back(IFC4X3_RC1_IfcExternallyDefinedSurfaceStyle_type);defs.push_back(IFC4X3_RC1_IfcExternallyDefinedTextFont_type);defs.push_back(IFC4X3_RC1_IfcLibraryReference_type);
        IFC4X3_RC1_IfcExternalReference_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcClosedShell_type);defs.push_back(IFC4X3_RC1_IfcOpenShell_type);
        IFC4X3_RC1_IfcConnectedFaceSet_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcColourRgb_type);
        IFC4X3_RC1_IfcColourSpecification_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(17);
        defs.push_back(IFC4X3_RC1_IfcColourRgbList_type);defs.push_back(IFC4X3_RC1_IfcColourSpecification_type);defs.push_back(IFC4X3_RC1_IfcCurveStyleFont_type);defs.push_back(IFC4X3_RC1_IfcCurveStyleFontAndScaling_type);defs.push_back(IFC4X3_RC1_IfcCurveStyleFontPattern_type);defs.push_back(IFC4X3_RC1_IfcIndexedColourMap_type);defs.push_back(IFC4X3_RC1_IfcPreDefinedItem_type);defs.push_back(IFC4X3_RC1_IfcSurfaceStyleLighting_type);defs.push_back(IFC4X3_RC1_IfcSurfaceStyleRefraction_type);defs.push_back(IFC4X3_RC1_IfcSurfaceStyleShading_type);defs.push_back(IFC4X3_RC1_IfcSurfaceStyleWithTextures_type);defs.push_back(IFC4X3_RC1_IfcSurfaceTexture_type);defs.push_back(IFC4X3_RC1_IfcTextStyleForDefinedFont_type);defs.push_back(IFC4X3_RC1_IfcTextStyleTextModel_type);defs.push_back(IFC4X3_RC1_IfcTextureCoordinate_type);defs.push_back(IFC4X3_RC1_IfcTextureVertex_type);defs.push_back(IFC4X3_RC1_IfcTextureVertexList_type);
        IFC4X3_RC1_IfcPresentationItem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcColumnStandardCase_type);
        IFC4X3_RC1_IfcColumn_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcComplexProperty_type);defs.push_back(IFC4X3_RC1_IfcSimpleProperty_type);
        IFC4X3_RC1_IfcProperty_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcComplexPropertyTemplate_type);defs.push_back(IFC4X3_RC1_IfcSimplePropertyTemplate_type);
        IFC4X3_RC1_IfcPropertyTemplate_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcCompositeCurveOnSurface_type);
        IFC4X3_RC1_IfcCompositeCurve_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcCompressor_type);defs.push_back(IFC4X3_RC1_IfcFan_type);defs.push_back(IFC4X3_RC1_IfcPump_type);
        IFC4X3_RC1_IfcFlowMovingDevice_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcCompressorType_type);defs.push_back(IFC4X3_RC1_IfcFanType_type);defs.push_back(IFC4X3_RC1_IfcPumpType_type);
        IFC4X3_RC1_IfcFlowMovingDeviceType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(7);
        defs.push_back(IFC4X3_RC1_IfcConnectedFaceSet_type);defs.push_back(IFC4X3_RC1_IfcEdge_type);defs.push_back(IFC4X3_RC1_IfcFace_type);defs.push_back(IFC4X3_RC1_IfcFaceBound_type);defs.push_back(IFC4X3_RC1_IfcLoop_type);defs.push_back(IFC4X3_RC1_IfcPath_type);defs.push_back(IFC4X3_RC1_IfcVertex_type);
        IFC4X3_RC1_IfcTopologicalRepresentationItem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcConnectionCurveGeometry_type);defs.push_back(IFC4X3_RC1_IfcConnectionPointGeometry_type);defs.push_back(IFC4X3_RC1_IfcConnectionSurfaceGeometry_type);defs.push_back(IFC4X3_RC1_IfcConnectionVolumeGeometry_type);
        IFC4X3_RC1_IfcConnectionGeometry_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcConnectionPointEccentricity_type);
        IFC4X3_RC1_IfcConnectionPointGeometry_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcConstructionEquipmentResource_type);defs.push_back(IFC4X3_RC1_IfcConstructionMaterialResource_type);defs.push_back(IFC4X3_RC1_IfcConstructionProductResource_type);defs.push_back(IFC4X3_RC1_IfcCrewResource_type);defs.push_back(IFC4X3_RC1_IfcLaborResource_type);defs.push_back(IFC4X3_RC1_IfcSubContractResource_type);
        IFC4X3_RC1_IfcConstructionResource_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcConstructionEquipmentResourceType_type);defs.push_back(IFC4X3_RC1_IfcConstructionMaterialResourceType_type);defs.push_back(IFC4X3_RC1_IfcConstructionProductResourceType_type);defs.push_back(IFC4X3_RC1_IfcCrewResourceType_type);defs.push_back(IFC4X3_RC1_IfcLaborResourceType_type);defs.push_back(IFC4X3_RC1_IfcSubContractResourceType_type);
        IFC4X3_RC1_IfcConstructionResourceType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcConstructionResource_type);
        IFC4X3_RC1_IfcResource_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcConstructionResourceType_type);
        IFC4X3_RC1_IfcTypeResource_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcContext_type);defs.push_back(IFC4X3_RC1_IfcObject_type);defs.push_back(IFC4X3_RC1_IfcTypeObject_type);
        IFC4X3_RC1_IfcObjectDefinition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcContextDependentUnit_type);defs.push_back(IFC4X3_RC1_IfcConversionBasedUnit_type);defs.push_back(IFC4X3_RC1_IfcSIUnit_type);
        IFC4X3_RC1_IfcNamedUnit_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcConversionBasedUnitWithOffset_type);
        IFC4X3_RC1_IfcConversionBasedUnit_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcCostValue_type);
        IFC4X3_RC1_IfcAppliedValue_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcCsgSolid_type);defs.push_back(IFC4X3_RC1_IfcManifoldSolidBrep_type);defs.push_back(IFC4X3_RC1_IfcSectionedSolid_type);defs.push_back(IFC4X3_RC1_IfcSweptAreaSolid_type);defs.push_back(IFC4X3_RC1_IfcSweptDiskSolid_type);
        IFC4X3_RC1_IfcSolidModel_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcCurveStyle_type);defs.push_back(IFC4X3_RC1_IfcFillAreaStyle_type);defs.push_back(IFC4X3_RC1_IfcSurfaceStyle_type);defs.push_back(IFC4X3_RC1_IfcTextStyle_type);
        IFC4X3_RC1_IfcPresentationStyle_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcCylindricalSurface_type);defs.push_back(IFC4X3_RC1_IfcPlane_type);defs.push_back(IFC4X3_RC1_IfcSphericalSurface_type);defs.push_back(IFC4X3_RC1_IfcToroidalSurface_type);
        IFC4X3_RC1_IfcElementarySurface_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcDirectrixCurveSweptAreaSolid_type);defs.push_back(IFC4X3_RC1_IfcDirectrixDistanceSweptAreaSolid_type);defs.push_back(IFC4X3_RC1_IfcExtrudedAreaSolid_type);defs.push_back(IFC4X3_RC1_IfcRevolvedAreaSolid_type);
        IFC4X3_RC1_IfcSweptAreaSolid_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(9);
        defs.push_back(IFC4X3_RC1_IfcDistributionChamberElement_type);defs.push_back(IFC4X3_RC1_IfcEnergyConversionDevice_type);defs.push_back(IFC4X3_RC1_IfcFlowController_type);defs.push_back(IFC4X3_RC1_IfcFlowFitting_type);defs.push_back(IFC4X3_RC1_IfcFlowMovingDevice_type);defs.push_back(IFC4X3_RC1_IfcFlowSegment_type);defs.push_back(IFC4X3_RC1_IfcFlowStorageDevice_type);defs.push_back(IFC4X3_RC1_IfcFlowTerminal_type);defs.push_back(IFC4X3_RC1_IfcFlowTreatmentDevice_type);
        IFC4X3_RC1_IfcDistributionFlowElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(9);
        defs.push_back(IFC4X3_RC1_IfcDistributionChamberElementType_type);defs.push_back(IFC4X3_RC1_IfcEnergyConversionDeviceType_type);defs.push_back(IFC4X3_RC1_IfcFlowControllerType_type);defs.push_back(IFC4X3_RC1_IfcFlowFittingType_type);defs.push_back(IFC4X3_RC1_IfcFlowMovingDeviceType_type);defs.push_back(IFC4X3_RC1_IfcFlowSegmentType_type);defs.push_back(IFC4X3_RC1_IfcFlowStorageDeviceType_type);defs.push_back(IFC4X3_RC1_IfcFlowTerminalType_type);defs.push_back(IFC4X3_RC1_IfcFlowTreatmentDeviceType_type);
        IFC4X3_RC1_IfcDistributionFlowElementType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcDistributionCircuit_type);
        IFC4X3_RC1_IfcDistributionSystem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcDistributionControlElement_type);defs.push_back(IFC4X3_RC1_IfcDistributionFlowElement_type);
        IFC4X3_RC1_IfcDistributionElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcDistributionControlElementType_type);defs.push_back(IFC4X3_RC1_IfcDistributionFlowElementType_type);
        IFC4X3_RC1_IfcDistributionElementType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcDistributionPort_type);
        IFC4X3_RC1_IfcPort_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcDoorLiningProperties_type);defs.push_back(IFC4X3_RC1_IfcDoorPanelProperties_type);defs.push_back(IFC4X3_RC1_IfcPermeableCoveringProperties_type);defs.push_back(IFC4X3_RC1_IfcReinforcementDefinitionProperties_type);defs.push_back(IFC4X3_RC1_IfcWindowLiningProperties_type);defs.push_back(IFC4X3_RC1_IfcWindowPanelProperties_type);
        IFC4X3_RC1_IfcPreDefinedPropertySet_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcDoorStandardCase_type);
        IFC4X3_RC1_IfcDoor_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcDoorStyle_type);defs.push_back(IFC4X3_RC1_IfcElementType_type);defs.push_back(IFC4X3_RC1_IfcSpatialElementType_type);defs.push_back(IFC4X3_RC1_IfcWindowStyle_type);
        IFC4X3_RC1_IfcTypeProduct_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcDraughtingPreDefinedColour_type);
        IFC4X3_RC1_IfcPreDefinedColour_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcDraughtingPreDefinedCurveFont_type);
        IFC4X3_RC1_IfcPreDefinedCurveFont_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcDuctSilencer_type);defs.push_back(IFC4X3_RC1_IfcElectricFlowTreatmentDevice_type);defs.push_back(IFC4X3_RC1_IfcFilter_type);defs.push_back(IFC4X3_RC1_IfcInterceptor_type);
        IFC4X3_RC1_IfcFlowTreatmentDevice_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcDuctSilencerType_type);defs.push_back(IFC4X3_RC1_IfcElectricFlowTreatmentDeviceType_type);defs.push_back(IFC4X3_RC1_IfcFilterType_type);defs.push_back(IFC4X3_RC1_IfcInterceptorType_type);
        IFC4X3_RC1_IfcFlowTreatmentDeviceType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcEarthworksCut_type);defs.push_back(IFC4X3_RC1_IfcOpeningElement_type);defs.push_back(IFC4X3_RC1_IfcVoidingFeature_type);
        IFC4X3_RC1_IfcFeatureElementSubtraction_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcEarthworksFill_type);defs.push_back(IFC4X3_RC1_IfcReinforcedSoil_type);
        IFC4X3_RC1_IfcEarthworksElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcEdgeCurve_type);defs.push_back(IFC4X3_RC1_IfcOrientedEdge_type);defs.push_back(IFC4X3_RC1_IfcSubedge_type);
        IFC4X3_RC1_IfcEdge_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcEdgeLoop_type);defs.push_back(IFC4X3_RC1_IfcPolyLoop_type);defs.push_back(IFC4X3_RC1_IfcVertexLoop_type);
        IFC4X3_RC1_IfcLoop_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcElectricFlowStorageDevice_type);defs.push_back(IFC4X3_RC1_IfcTank_type);
        IFC4X3_RC1_IfcFlowStorageDevice_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcElectricFlowStorageDeviceType_type);defs.push_back(IFC4X3_RC1_IfcTankType_type);
        IFC4X3_RC1_IfcFlowStorageDeviceType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcElementQuantity_type);
        IFC4X3_RC1_IfcQuantitySet_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcEvent_type);defs.push_back(IFC4X3_RC1_IfcProcedure_type);defs.push_back(IFC4X3_RC1_IfcTask_type);
        IFC4X3_RC1_IfcProcess_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcEventTime_type);defs.push_back(IFC4X3_RC1_IfcLagTime_type);defs.push_back(IFC4X3_RC1_IfcResourceTime_type);defs.push_back(IFC4X3_RC1_IfcTaskTime_type);defs.push_back(IFC4X3_RC1_IfcWorkTime_type);
        IFC4X3_RC1_IfcSchedulingTime_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcEventType_type);defs.push_back(IFC4X3_RC1_IfcProcedureType_type);defs.push_back(IFC4X3_RC1_IfcTaskType_type);
        IFC4X3_RC1_IfcTypeProcess_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcExtendedProperties_type);defs.push_back(IFC4X3_RC1_IfcPreDefinedProperties_type);defs.push_back(IFC4X3_RC1_IfcProperty_type);defs.push_back(IFC4X3_RC1_IfcPropertyEnumeration_type);
        IFC4X3_RC1_IfcPropertyAbstraction_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcExternalSpatialElement_type);
        IFC4X3_RC1_IfcExternalSpatialStructureElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcExternalSpatialStructureElement_type);defs.push_back(IFC4X3_RC1_IfcSpatialStructureElement_type);defs.push_back(IFC4X3_RC1_IfcSpatialZone_type);
        IFC4X3_RC1_IfcSpatialElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcExtrudedAreaSolidTapered_type);
        IFC4X3_RC1_IfcExtrudedAreaSolid_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcFaceOuterBound_type);
        IFC4X3_RC1_IfcFaceBound_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcFaceSurface_type);
        IFC4X3_RC1_IfcFace_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcFacetedBrepWithVoids_type);
        IFC4X3_RC1_IfcFacetedBrep_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcFailureConnectionCondition_type);defs.push_back(IFC4X3_RC1_IfcSlippageConnectionCondition_type);
        IFC4X3_RC1_IfcStructuralConnectionCondition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcFeatureElementAddition_type);defs.push_back(IFC4X3_RC1_IfcFeatureElementSubtraction_type);defs.push_back(IFC4X3_RC1_IfcSurfaceFeature_type);
        IFC4X3_RC1_IfcFeatureElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcFixedReferenceSweptAreaSolid_type);defs.push_back(IFC4X3_RC1_IfcSurfaceCurveSweptAreaSolid_type);
        IFC4X3_RC1_IfcDirectrixCurveSweptAreaSolid_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcFurniture_type);defs.push_back(IFC4X3_RC1_IfcSystemFurnitureElement_type);
        IFC4X3_RC1_IfcFurnishingElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcFurnitureType_type);defs.push_back(IFC4X3_RC1_IfcSystemFurnitureElementType_type);
        IFC4X3_RC1_IfcFurnishingElementType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcGeometricCurveSet_type);
        IFC4X3_RC1_IfcGeometricSet_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcGeometricRepresentationContext_type);
        IFC4X3_RC1_IfcRepresentationContext_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcGeometricRepresentationItem_type);defs.push_back(IFC4X3_RC1_IfcMappedItem_type);defs.push_back(IFC4X3_RC1_IfcStyledItem_type);defs.push_back(IFC4X3_RC1_IfcTopologicalRepresentationItem_type);
        IFC4X3_RC1_IfcRepresentationItem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcGeometricRepresentationSubContext_type);
        IFC4X3_RC1_IfcGeometricRepresentationContext_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcGeotechnicalAssembly_type);defs.push_back(IFC4X3_RC1_IfcGeotechnicalStratum_type);
        IFC4X3_RC1_IfcGeotechnicalElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcGrid_type);defs.push_back(IFC4X3_RC1_IfcLinearPositioningElement_type);defs.push_back(IFC4X3_RC1_IfcReferent_type);
        IFC4X3_RC1_IfcPositioningElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcGridPlacement_type);defs.push_back(IFC4X3_RC1_IfcLinearPlacement_type);defs.push_back(IFC4X3_RC1_IfcLocalPlacement_type);
        IFC4X3_RC1_IfcObjectPlacement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcInclinedReferenceSweptAreaSolid_type);
        IFC4X3_RC1_IfcDirectrixDistanceSweptAreaSolid_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcIndexedPolygonalFace_type);defs.push_back(IFC4X3_RC1_IfcTessellatedFaceSet_type);
        IFC4X3_RC1_IfcTessellatedItem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcIndexedPolygonalFaceWithVoids_type);
        IFC4X3_RC1_IfcIndexedPolygonalFace_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcIndexedTextureMap_type);defs.push_back(IFC4X3_RC1_IfcTextureCoordinateGenerator_type);defs.push_back(IFC4X3_RC1_IfcTextureMap_type);
        IFC4X3_RC1_IfcTextureCoordinate_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcIndexedTriangleTextureMap_type);
        IFC4X3_RC1_IfcIndexedTextureMap_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcIntersectionCurve_type);defs.push_back(IFC4X3_RC1_IfcSeamCurve_type);
        IFC4X3_RC1_IfcSurfaceCurve_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcIrregularTimeSeries_type);defs.push_back(IFC4X3_RC1_IfcRegularTimeSeries_type);
        IFC4X3_RC1_IfcTimeSeries_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcLightSourceAmbient_type);defs.push_back(IFC4X3_RC1_IfcLightSourceDirectional_type);defs.push_back(IFC4X3_RC1_IfcLightSourceGoniometric_type);defs.push_back(IFC4X3_RC1_IfcLightSourcePositional_type);
        IFC4X3_RC1_IfcLightSource_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcLightSourceSpot_type);
        IFC4X3_RC1_IfcLightSourcePositional_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcLinearPlacementWithInclination_type);defs.push_back(IFC4X3_RC1_IfcLinearSpanPlacement_type);
        IFC4X3_RC1_IfcLinearPlacement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcMapConversion_type);
        IFC4X3_RC1_IfcCoordinateOperation_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(7);
        defs.push_back(IFC4X3_RC1_IfcMaterial_type);defs.push_back(IFC4X3_RC1_IfcMaterialConstituent_type);defs.push_back(IFC4X3_RC1_IfcMaterialConstituentSet_type);defs.push_back(IFC4X3_RC1_IfcMaterialLayer_type);defs.push_back(IFC4X3_RC1_IfcMaterialLayerSet_type);defs.push_back(IFC4X3_RC1_IfcMaterialProfile_type);defs.push_back(IFC4X3_RC1_IfcMaterialProfileSet_type);
        IFC4X3_RC1_IfcMaterialDefinition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcMaterialDefinitionRepresentation_type);defs.push_back(IFC4X3_RC1_IfcProductDefinitionShape_type);
        IFC4X3_RC1_IfcProductRepresentation_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcMaterialLayerSetUsage_type);defs.push_back(IFC4X3_RC1_IfcMaterialProfileSetUsage_type);
        IFC4X3_RC1_IfcMaterialUsageDefinition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcMaterialLayerWithOffsets_type);
        IFC4X3_RC1_IfcMaterialLayer_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcMaterialProfileSetUsageTapering_type);
        IFC4X3_RC1_IfcMaterialProfileSetUsage_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcMaterialProfileWithOffsets_type);
        IFC4X3_RC1_IfcMaterialProfile_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcMaterialProperties_type);defs.push_back(IFC4X3_RC1_IfcProfileProperties_type);
        IFC4X3_RC1_IfcExtendedProperties_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcMemberStandardCase_type);
        IFC4X3_RC1_IfcMember_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcMetric_type);defs.push_back(IFC4X3_RC1_IfcObjective_type);
        IFC4X3_RC1_IfcConstraint_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcMirroredProfileDef_type);
        IFC4X3_RC1_IfcDerivedProfileDef_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcObjectDefinition_type);defs.push_back(IFC4X3_RC1_IfcPropertyDefinition_type);defs.push_back(IFC4X3_RC1_IfcRelationship_type);
        IFC4X3_RC1_IfcRoot_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcOccupant_type);
        IFC4X3_RC1_IfcActor_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcOffsetCurve2D_type);defs.push_back(IFC4X3_RC1_IfcOffsetCurve3D_type);defs.push_back(IFC4X3_RC1_IfcOffsetCurveByDistances_type);
        IFC4X3_RC1_IfcOffsetCurve_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcOpeningStandardCase_type);
        IFC4X3_RC1_IfcOpeningElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcOuterBoundaryCurve_type);
        IFC4X3_RC1_IfcBoundaryCurve_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcPhysicalComplexQuantity_type);defs.push_back(IFC4X3_RC1_IfcPhysicalSimpleQuantity_type);
        IFC4X3_RC1_IfcPhysicalQuantity_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcPlanarBox_type);
        IFC4X3_RC1_IfcPlanarExtent_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcPlant_type);
        IFC4X3_RC1_IfcGeographicElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcPlateStandardCase_type);
        IFC4X3_RC1_IfcPlate_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcPolygonalFaceSet_type);defs.push_back(IFC4X3_RC1_IfcTriangulatedFaceSet_type);
        IFC4X3_RC1_IfcTessellatedFaceSet_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcPostalAddress_type);defs.push_back(IFC4X3_RC1_IfcTelecomAddress_type);
        IFC4X3_RC1_IfcAddress_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcPreDefinedColour_type);defs.push_back(IFC4X3_RC1_IfcPreDefinedCurveFont_type);defs.push_back(IFC4X3_RC1_IfcPreDefinedTextFont_type);
        IFC4X3_RC1_IfcPreDefinedItem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcPreDefinedPropertySet_type);defs.push_back(IFC4X3_RC1_IfcPropertySet_type);defs.push_back(IFC4X3_RC1_IfcQuantitySet_type);
        IFC4X3_RC1_IfcPropertySetDefinition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcPresentationLayerWithStyle_type);
        IFC4X3_RC1_IfcPresentationLayerAssignment_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcProject_type);defs.push_back(IFC4X3_RC1_IfcProjectLibrary_type);
        IFC4X3_RC1_IfcContext_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcProjectedCRS_type);
        IFC4X3_RC1_IfcCoordinateReferenceSystem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcProjectionElement_type);
        IFC4X3_RC1_IfcFeatureElementAddition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcPropertyBoundedValue_type);defs.push_back(IFC4X3_RC1_IfcPropertyEnumeratedValue_type);defs.push_back(IFC4X3_RC1_IfcPropertyListValue_type);defs.push_back(IFC4X3_RC1_IfcPropertyReferenceValue_type);defs.push_back(IFC4X3_RC1_IfcPropertySingleValue_type);defs.push_back(IFC4X3_RC1_IfcPropertyTableValue_type);
        IFC4X3_RC1_IfcSimpleProperty_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcPropertySetDefinition_type);defs.push_back(IFC4X3_RC1_IfcPropertyTemplateDefinition_type);
        IFC4X3_RC1_IfcPropertyDefinition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcPropertySetTemplate_type);defs.push_back(IFC4X3_RC1_IfcPropertyTemplate_type);
        IFC4X3_RC1_IfcPropertyTemplateDefinition_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcQuantityArea_type);defs.push_back(IFC4X3_RC1_IfcQuantityCount_type);defs.push_back(IFC4X3_RC1_IfcQuantityLength_type);defs.push_back(IFC4X3_RC1_IfcQuantityTime_type);defs.push_back(IFC4X3_RC1_IfcQuantityVolume_type);defs.push_back(IFC4X3_RC1_IfcQuantityWeight_type);
        IFC4X3_RC1_IfcPhysicalSimpleQuantity_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcRationalBSplineCurveWithKnots_type);
        IFC4X3_RC1_IfcBSplineCurveWithKnots_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcRationalBSplineSurfaceWithKnots_type);
        IFC4X3_RC1_IfcBSplineSurfaceWithKnots_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcRectangleHollowProfileDef_type);defs.push_back(IFC4X3_RC1_IfcRoundedRectangleProfileDef_type);
        IFC4X3_RC1_IfcRectangleProfileDef_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcReinforcementBarProperties_type);defs.push_back(IFC4X3_RC1_IfcSectionProperties_type);defs.push_back(IFC4X3_RC1_IfcSectionReinforcementProperties_type);
        IFC4X3_RC1_IfcPreDefinedProperties_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcReinforcingBar_type);defs.push_back(IFC4X3_RC1_IfcReinforcingMesh_type);defs.push_back(IFC4X3_RC1_IfcTendon_type);defs.push_back(IFC4X3_RC1_IfcTendonAnchor_type);defs.push_back(IFC4X3_RC1_IfcTendonConduit_type);
        IFC4X3_RC1_IfcReinforcingElement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcReinforcingBarType_type);defs.push_back(IFC4X3_RC1_IfcReinforcingMeshType_type);defs.push_back(IFC4X3_RC1_IfcTendonAnchorType_type);defs.push_back(IFC4X3_RC1_IfcTendonConduitType_type);defs.push_back(IFC4X3_RC1_IfcTendonType_type);
        IFC4X3_RC1_IfcReinforcingElementType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcRelAggregates_type);defs.push_back(IFC4X3_RC1_IfcRelNests_type);defs.push_back(IFC4X3_RC1_IfcRelProjectsElement_type);defs.push_back(IFC4X3_RC1_IfcRelVoidsElement_type);
        IFC4X3_RC1_IfcRelDecomposes_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcRelAssigns_type);defs.push_back(IFC4X3_RC1_IfcRelAssociates_type);defs.push_back(IFC4X3_RC1_IfcRelConnects_type);defs.push_back(IFC4X3_RC1_IfcRelDeclares_type);defs.push_back(IFC4X3_RC1_IfcRelDecomposes_type);defs.push_back(IFC4X3_RC1_IfcRelDefines_type);
        IFC4X3_RC1_IfcRelationship_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(6);
        defs.push_back(IFC4X3_RC1_IfcRelAssignsToActor_type);defs.push_back(IFC4X3_RC1_IfcRelAssignsToControl_type);defs.push_back(IFC4X3_RC1_IfcRelAssignsToGroup_type);defs.push_back(IFC4X3_RC1_IfcRelAssignsToProcess_type);defs.push_back(IFC4X3_RC1_IfcRelAssignsToProduct_type);defs.push_back(IFC4X3_RC1_IfcRelAssignsToResource_type);
        IFC4X3_RC1_IfcRelAssigns_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcRelAssignsToGroupByFactor_type);
        IFC4X3_RC1_IfcRelAssignsToGroup_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(7);
        defs.push_back(IFC4X3_RC1_IfcRelAssociatesApproval_type);defs.push_back(IFC4X3_RC1_IfcRelAssociatesClassification_type);defs.push_back(IFC4X3_RC1_IfcRelAssociatesConstraint_type);defs.push_back(IFC4X3_RC1_IfcRelAssociatesDocument_type);defs.push_back(IFC4X3_RC1_IfcRelAssociatesLibrary_type);defs.push_back(IFC4X3_RC1_IfcRelAssociatesMaterial_type);defs.push_back(IFC4X3_RC1_IfcRelAssociatesProfileDef_type);
        IFC4X3_RC1_IfcRelAssociates_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(16);
        defs.push_back(IFC4X3_RC1_IfcRelConnectsElements_type);defs.push_back(IFC4X3_RC1_IfcRelConnectsPortToElement_type);defs.push_back(IFC4X3_RC1_IfcRelConnectsPorts_type);defs.push_back(IFC4X3_RC1_IfcRelConnectsStructuralActivity_type);defs.push_back(IFC4X3_RC1_IfcRelConnectsStructuralMember_type);defs.push_back(IFC4X3_RC1_IfcRelContainedInSpatialStructure_type);defs.push_back(IFC4X3_RC1_IfcRelCoversBldgElements_type);defs.push_back(IFC4X3_RC1_IfcRelCoversSpaces_type);defs.push_back(IFC4X3_RC1_IfcRelFillsElement_type);defs.push_back(IFC4X3_RC1_IfcRelFlowControlElements_type);defs.push_back(IFC4X3_RC1_IfcRelInterferesElements_type);defs.push_back(IFC4X3_RC1_IfcRelPositions_type);defs.push_back(IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type);defs.push_back(IFC4X3_RC1_IfcRelSequence_type);defs.push_back(IFC4X3_RC1_IfcRelServicesBuildings_type);defs.push_back(IFC4X3_RC1_IfcRelSpaceBoundary_type);
        IFC4X3_RC1_IfcRelConnects_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcRelConnectsPathElements_type);defs.push_back(IFC4X3_RC1_IfcRelConnectsWithRealizingElements_type);
        IFC4X3_RC1_IfcRelConnectsElements_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcRelConnectsWithEccentricity_type);
        IFC4X3_RC1_IfcRelConnectsStructuralMember_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(4);
        defs.push_back(IFC4X3_RC1_IfcRelDefinesByObject_type);defs.push_back(IFC4X3_RC1_IfcRelDefinesByProperties_type);defs.push_back(IFC4X3_RC1_IfcRelDefinesByTemplate_type);defs.push_back(IFC4X3_RC1_IfcRelDefinesByType_type);
        IFC4X3_RC1_IfcRelDefines_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type);
        IFC4X3_RC1_IfcRelSpaceBoundary_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcRelSpaceBoundary2ndLevel_type);
        IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcReparametrisedCompositeCurveSegment_type);
        IFC4X3_RC1_IfcCompositeCurveSegment_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcRevolvedAreaSolidTapered_type);
        IFC4X3_RC1_IfcRevolvedAreaSolid_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcSectionedSolidHorizontal_type);
        IFC4X3_RC1_IfcSectionedSolid_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcShapeModel_type);defs.push_back(IFC4X3_RC1_IfcStyleModel_type);
        IFC4X3_RC1_IfcRepresentation_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcShapeRepresentation_type);defs.push_back(IFC4X3_RC1_IfcTopologyRepresentation_type);
        IFC4X3_RC1_IfcShapeModel_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcSlabElementedCase_type);defs.push_back(IFC4X3_RC1_IfcSlabStandardCase_type);
        IFC4X3_RC1_IfcSlab_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcSolidStratum_type);defs.push_back(IFC4X3_RC1_IfcVoidStratum_type);defs.push_back(IFC4X3_RC1_IfcWaterStratum_type);
        IFC4X3_RC1_IfcGeotechnicalStratum_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcSpaceType_type);
        IFC4X3_RC1_IfcSpatialStructureElementType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcSpatialStructureElementType_type);defs.push_back(IFC4X3_RC1_IfcSpatialZoneType_type);
        IFC4X3_RC1_IfcSpatialElementType_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcStructuralAction_type);defs.push_back(IFC4X3_RC1_IfcStructuralReaction_type);
        IFC4X3_RC1_IfcStructuralActivity_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcStructuralConnection_type);defs.push_back(IFC4X3_RC1_IfcStructuralMember_type);
        IFC4X3_RC1_IfcStructuralItem_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcStructuralCurveAction_type);defs.push_back(IFC4X3_RC1_IfcStructuralPointAction_type);defs.push_back(IFC4X3_RC1_IfcStructuralSurfaceAction_type);
        IFC4X3_RC1_IfcStructuralAction_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcStructuralCurveConnection_type);defs.push_back(IFC4X3_RC1_IfcStructuralPointConnection_type);defs.push_back(IFC4X3_RC1_IfcStructuralSurfaceConnection_type);
        IFC4X3_RC1_IfcStructuralConnection_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcStructuralCurveMember_type);defs.push_back(IFC4X3_RC1_IfcStructuralSurfaceMember_type);
        IFC4X3_RC1_IfcStructuralMember_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcStructuralCurveMemberVarying_type);
        IFC4X3_RC1_IfcStructuralCurveMember_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcStructuralCurveReaction_type);defs.push_back(IFC4X3_RC1_IfcStructuralPointReaction_type);defs.push_back(IFC4X3_RC1_IfcStructuralSurfaceReaction_type);
        IFC4X3_RC1_IfcStructuralReaction_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcStructuralLinearAction_type);
        IFC4X3_RC1_IfcStructuralCurveAction_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcStructuralLoadCase_type);
        IFC4X3_RC1_IfcStructuralLoadGroup_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcStructuralLoadConfiguration_type);defs.push_back(IFC4X3_RC1_IfcStructuralLoadOrResult_type);
        IFC4X3_RC1_IfcStructuralLoad_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(5);
        defs.push_back(IFC4X3_RC1_IfcStructuralLoadLinearForce_type);defs.push_back(IFC4X3_RC1_IfcStructuralLoadPlanarForce_type);defs.push_back(IFC4X3_RC1_IfcStructuralLoadSingleDisplacement_type);defs.push_back(IFC4X3_RC1_IfcStructuralLoadSingleForce_type);defs.push_back(IFC4X3_RC1_IfcStructuralLoadTemperature_type);
        IFC4X3_RC1_IfcStructuralLoadStatic_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcStructuralLoadSingleDisplacementDistortion_type);
        IFC4X3_RC1_IfcStructuralLoadSingleDisplacement_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcStructuralLoadSingleForceWarping_type);
        IFC4X3_RC1_IfcStructuralLoadSingleForce_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcStructuralLoadStatic_type);defs.push_back(IFC4X3_RC1_IfcSurfaceReinforcementArea_type);
        IFC4X3_RC1_IfcStructuralLoadOrResult_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcStructuralPlanarAction_type);
        IFC4X3_RC1_IfcStructuralSurfaceAction_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcStructuralSurfaceMemberVarying_type);
        IFC4X3_RC1_IfcStructuralSurfaceMember_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcStyledRepresentation_type);
        IFC4X3_RC1_IfcStyleModel_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcSurfaceOfLinearExtrusion_type);defs.push_back(IFC4X3_RC1_IfcSurfaceOfRevolution_type);
        IFC4X3_RC1_IfcSweptSurface_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcSurfaceStyleRendering_type);
        IFC4X3_RC1_IfcSurfaceStyleShading_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcSweptDiskSolidPolygonal_type);
        IFC4X3_RC1_IfcSweptDiskSolid_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcTaskTimeRecurring_type);
        IFC4X3_RC1_IfcTaskTime_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcTextLiteralWithExtent_type);
        IFC4X3_RC1_IfcTextLiteral_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcTextStyleFontModel_type);
        IFC4X3_RC1_IfcPreDefinedTextFont_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcTriangulatedIrregularNetwork_type);
        IFC4X3_RC1_IfcTriangulatedFaceSet_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(3);
        defs.push_back(IFC4X3_RC1_IfcTypeProcess_type);defs.push_back(IFC4X3_RC1_IfcTypeProduct_type);defs.push_back(IFC4X3_RC1_IfcTypeResource_type);
        IFC4X3_RC1_IfcTypeObject_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcVertexPoint_type);
        IFC4X3_RC1_IfcVertex_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcWallElementedCase_type);defs.push_back(IFC4X3_RC1_IfcWallStandardCase_type);
        IFC4X3_RC1_IfcWall_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(1);
        defs.push_back(IFC4X3_RC1_IfcWindowStandardCase_type);
        IFC4X3_RC1_IfcWindow_type->set_subtypes(defs);
    }
    {
        std::vector<const entity*> defs; defs.reserve(2);
        defs.push_back(IFC4X3_RC1_IfcWorkPlan_type);defs.push_back(IFC4X3_RC1_IfcWorkSchedule_type);
        IFC4X3_RC1_IfcWorkControl_type->set_subtypes(defs);
    }

    std::vector<const declaration*> declarations; declarations.reserve(1317);
    declarations.push_back(IFC4X3_RC1_IfcAbsorbedDoseMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcAccelerationMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcActionRequest_type);
    declarations.push_back(IFC4X3_RC1_IfcActionRequestTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcActionSourceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcActionTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcActor_type);
    declarations.push_back(IFC4X3_RC1_IfcActorRole_type);
    declarations.push_back(IFC4X3_RC1_IfcActorSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcActuator_type);
    declarations.push_back(IFC4X3_RC1_IfcActuatorType_type);
    declarations.push_back(IFC4X3_RC1_IfcActuatorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAddress_type);
    declarations.push_back(IFC4X3_RC1_IfcAddressTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAdvancedBrep_type);
    declarations.push_back(IFC4X3_RC1_IfcAdvancedBrepWithVoids_type);
    declarations.push_back(IFC4X3_RC1_IfcAdvancedFace_type);
    declarations.push_back(IFC4X3_RC1_IfcAirTerminal_type);
    declarations.push_back(IFC4X3_RC1_IfcAirTerminalBox_type);
    declarations.push_back(IFC4X3_RC1_IfcAirTerminalBoxType_type);
    declarations.push_back(IFC4X3_RC1_IfcAirTerminalBoxTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAirTerminalType_type);
    declarations.push_back(IFC4X3_RC1_IfcAirTerminalTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAirToAirHeatRecovery_type);
    declarations.push_back(IFC4X3_RC1_IfcAirToAirHeatRecoveryType_type);
    declarations.push_back(IFC4X3_RC1_IfcAirToAirHeatRecoveryTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAlarm_type);
    declarations.push_back(IFC4X3_RC1_IfcAlarmType_type);
    declarations.push_back(IFC4X3_RC1_IfcAlarmTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DCant_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DCantSegLine_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DCantSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DCantSegTransition_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DHorizontal_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DHorizontalSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DVerSegCircularArc_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DVerSegLine_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DVerSegParabolicArc_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DVerSegTransition_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DVertical_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignment2DVerticalSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignmentCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcAlignmentTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAmountOfSubstanceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcAnalysisModelTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAnalysisTheoryTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAngularVelocityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcAnnotation_type);
    declarations.push_back(IFC4X3_RC1_IfcAnnotationFillArea_type);
    declarations.push_back(IFC4X3_RC1_IfcAnnotationTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcApplication_type);
    declarations.push_back(IFC4X3_RC1_IfcAppliedValue_type);
    declarations.push_back(IFC4X3_RC1_IfcAppliedValueSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcApproval_type);
    declarations.push_back(IFC4X3_RC1_IfcApprovalRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcArbitraryClosedProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcArbitraryOpenProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcArbitraryProfileDefWithVoids_type);
    declarations.push_back(IFC4X3_RC1_IfcArcIndex_type);
    declarations.push_back(IFC4X3_RC1_IfcAreaDensityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcAreaMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcArithmeticOperatorEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAssemblyPlaceEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAsset_type);
    declarations.push_back(IFC4X3_RC1_IfcAsymmetricIShapeProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcAudioVisualAppliance_type);
    declarations.push_back(IFC4X3_RC1_IfcAudioVisualApplianceType_type);
    declarations.push_back(IFC4X3_RC1_IfcAudioVisualApplianceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcAxis1Placement_type);
    declarations.push_back(IFC4X3_RC1_IfcAxis2Placement_type);
    declarations.push_back(IFC4X3_RC1_IfcAxis2Placement2D_type);
    declarations.push_back(IFC4X3_RC1_IfcAxis2Placement3D_type);
    declarations.push_back(IFC4X3_RC1_IfcAxisLateralInclination_type);
    declarations.push_back(IFC4X3_RC1_IfcBeam_type);
    declarations.push_back(IFC4X3_RC1_IfcBeamStandardCase_type);
    declarations.push_back(IFC4X3_RC1_IfcBeamType_type);
    declarations.push_back(IFC4X3_RC1_IfcBeamTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBearing_type);
    declarations.push_back(IFC4X3_RC1_IfcBearingType_type);
    declarations.push_back(IFC4X3_RC1_IfcBearingTypeDisplacementEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBearingTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBenchmarkEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBendingParameterSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcBinary_type);
    declarations.push_back(IFC4X3_RC1_IfcBlobTexture_type);
    declarations.push_back(IFC4X3_RC1_IfcBlock_type);
    declarations.push_back(IFC4X3_RC1_IfcBoiler_type);
    declarations.push_back(IFC4X3_RC1_IfcBoilerType_type);
    declarations.push_back(IFC4X3_RC1_IfcBoilerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBoolean_type);
    declarations.push_back(IFC4X3_RC1_IfcBooleanClippingResult_type);
    declarations.push_back(IFC4X3_RC1_IfcBooleanOperand_type);
    declarations.push_back(IFC4X3_RC1_IfcBooleanOperator_type);
    declarations.push_back(IFC4X3_RC1_IfcBooleanResult_type);
    declarations.push_back(IFC4X3_RC1_IfcBorehole_type);
    declarations.push_back(IFC4X3_RC1_IfcBoundaryCondition_type);
    declarations.push_back(IFC4X3_RC1_IfcBoundaryCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcBoundaryEdgeCondition_type);
    declarations.push_back(IFC4X3_RC1_IfcBoundaryFaceCondition_type);
    declarations.push_back(IFC4X3_RC1_IfcBoundaryNodeCondition_type);
    declarations.push_back(IFC4X3_RC1_IfcBoundaryNodeConditionWarping_type);
    declarations.push_back(IFC4X3_RC1_IfcBoundedCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcBoundedSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcBoundingBox_type);
    declarations.push_back(IFC4X3_RC1_IfcBoxAlignment_type);
    declarations.push_back(IFC4X3_RC1_IfcBoxedHalfSpace_type);
    declarations.push_back(IFC4X3_RC1_IfcBridge_type);
    declarations.push_back(IFC4X3_RC1_IfcBridgePart_type);
    declarations.push_back(IFC4X3_RC1_IfcBridgePartTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBridgeTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBSplineCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcBSplineCurveForm_type);
    declarations.push_back(IFC4X3_RC1_IfcBSplineCurveWithKnots_type);
    declarations.push_back(IFC4X3_RC1_IfcBSplineSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcBSplineSurfaceForm_type);
    declarations.push_back(IFC4X3_RC1_IfcBSplineSurfaceWithKnots_type);
    declarations.push_back(IFC4X3_RC1_IfcBuilding_type);
    declarations.push_back(IFC4X3_RC1_IfcBuildingElementPart_type);
    declarations.push_back(IFC4X3_RC1_IfcBuildingElementPartType_type);
    declarations.push_back(IFC4X3_RC1_IfcBuildingElementPartTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBuildingElementProxy_type);
    declarations.push_back(IFC4X3_RC1_IfcBuildingElementProxyType_type);
    declarations.push_back(IFC4X3_RC1_IfcBuildingElementProxyTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBuildingStorey_type);
    declarations.push_back(IFC4X3_RC1_IfcBuildingSystem_type);
    declarations.push_back(IFC4X3_RC1_IfcBuildingSystemTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBuiltElement_type);
    declarations.push_back(IFC4X3_RC1_IfcBuiltElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcBuiltSystem_type);
    declarations.push_back(IFC4X3_RC1_IfcBuiltSystemTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcBurner_type);
    declarations.push_back(IFC4X3_RC1_IfcBurnerType_type);
    declarations.push_back(IFC4X3_RC1_IfcBurnerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCableCarrierFitting_type);
    declarations.push_back(IFC4X3_RC1_IfcCableCarrierFittingType_type);
    declarations.push_back(IFC4X3_RC1_IfcCableCarrierFittingTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCableCarrierSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcCableCarrierSegmentType_type);
    declarations.push_back(IFC4X3_RC1_IfcCableCarrierSegmentTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCableFitting_type);
    declarations.push_back(IFC4X3_RC1_IfcCableFittingType_type);
    declarations.push_back(IFC4X3_RC1_IfcCableFittingTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCableSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcCableSegmentType_type);
    declarations.push_back(IFC4X3_RC1_IfcCableSegmentTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCaissonFoundation_type);
    declarations.push_back(IFC4X3_RC1_IfcCaissonFoundationType_type);
    declarations.push_back(IFC4X3_RC1_IfcCaissonFoundationTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCardinalPointReference_type);
    declarations.push_back(IFC4X3_RC1_IfcCartesianPoint_type);
    declarations.push_back(IFC4X3_RC1_IfcCartesianPointList_type);
    declarations.push_back(IFC4X3_RC1_IfcCartesianPointList2D_type);
    declarations.push_back(IFC4X3_RC1_IfcCartesianPointList3D_type);
    declarations.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator_type);
    declarations.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator2D_type);
    declarations.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator2DnonUniform_type);
    declarations.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator3D_type);
    declarations.push_back(IFC4X3_RC1_IfcCartesianTransformationOperator3DnonUniform_type);
    declarations.push_back(IFC4X3_RC1_IfcCenterLineProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcChangeActionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcChiller_type);
    declarations.push_back(IFC4X3_RC1_IfcChillerType_type);
    declarations.push_back(IFC4X3_RC1_IfcChillerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcChimney_type);
    declarations.push_back(IFC4X3_RC1_IfcChimneyType_type);
    declarations.push_back(IFC4X3_RC1_IfcChimneyTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCircle_type);
    declarations.push_back(IFC4X3_RC1_IfcCircleHollowProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcCircleProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcCircularArcSegment2D_type);
    declarations.push_back(IFC4X3_RC1_IfcCivilElement_type);
    declarations.push_back(IFC4X3_RC1_IfcCivilElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcClassification_type);
    declarations.push_back(IFC4X3_RC1_IfcClassificationReference_type);
    declarations.push_back(IFC4X3_RC1_IfcClassificationReferenceSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcClassificationSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcClosedShell_type);
    declarations.push_back(IFC4X3_RC1_IfcCoil_type);
    declarations.push_back(IFC4X3_RC1_IfcCoilType_type);
    declarations.push_back(IFC4X3_RC1_IfcCoilTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcColour_type);
    declarations.push_back(IFC4X3_RC1_IfcColourOrFactor_type);
    declarations.push_back(IFC4X3_RC1_IfcColourRgb_type);
    declarations.push_back(IFC4X3_RC1_IfcColourRgbList_type);
    declarations.push_back(IFC4X3_RC1_IfcColourSpecification_type);
    declarations.push_back(IFC4X3_RC1_IfcColumn_type);
    declarations.push_back(IFC4X3_RC1_IfcColumnStandardCase_type);
    declarations.push_back(IFC4X3_RC1_IfcColumnType_type);
    declarations.push_back(IFC4X3_RC1_IfcColumnTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCommunicationsAppliance_type);
    declarations.push_back(IFC4X3_RC1_IfcCommunicationsApplianceType_type);
    declarations.push_back(IFC4X3_RC1_IfcCommunicationsApplianceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcComplexNumber_type);
    declarations.push_back(IFC4X3_RC1_IfcComplexProperty_type);
    declarations.push_back(IFC4X3_RC1_IfcComplexPropertyTemplate_type);
    declarations.push_back(IFC4X3_RC1_IfcComplexPropertyTemplateTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCompositeCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcCompositeCurveOnSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcCompositeCurveSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcCompositeProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcCompoundPlaneAngleMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcCompressor_type);
    declarations.push_back(IFC4X3_RC1_IfcCompressorType_type);
    declarations.push_back(IFC4X3_RC1_IfcCompressorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCondenser_type);
    declarations.push_back(IFC4X3_RC1_IfcCondenserType_type);
    declarations.push_back(IFC4X3_RC1_IfcCondenserTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcConic_type);
    declarations.push_back(IFC4X3_RC1_IfcConnectedFaceSet_type);
    declarations.push_back(IFC4X3_RC1_IfcConnectionCurveGeometry_type);
    declarations.push_back(IFC4X3_RC1_IfcConnectionGeometry_type);
    declarations.push_back(IFC4X3_RC1_IfcConnectionPointEccentricity_type);
    declarations.push_back(IFC4X3_RC1_IfcConnectionPointGeometry_type);
    declarations.push_back(IFC4X3_RC1_IfcConnectionSurfaceGeometry_type);
    declarations.push_back(IFC4X3_RC1_IfcConnectionTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcConnectionVolumeGeometry_type);
    declarations.push_back(IFC4X3_RC1_IfcConstraint_type);
    declarations.push_back(IFC4X3_RC1_IfcConstraintEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionEquipmentResource_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionEquipmentResourceType_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionEquipmentResourceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionMaterialResource_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionMaterialResourceType_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionMaterialResourceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionProductResource_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionProductResourceType_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionProductResourceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionResource_type);
    declarations.push_back(IFC4X3_RC1_IfcConstructionResourceType_type);
    declarations.push_back(IFC4X3_RC1_IfcContext_type);
    declarations.push_back(IFC4X3_RC1_IfcContextDependentMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcContextDependentUnit_type);
    declarations.push_back(IFC4X3_RC1_IfcControl_type);
    declarations.push_back(IFC4X3_RC1_IfcController_type);
    declarations.push_back(IFC4X3_RC1_IfcControllerType_type);
    declarations.push_back(IFC4X3_RC1_IfcControllerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcConversionBasedUnit_type);
    declarations.push_back(IFC4X3_RC1_IfcConversionBasedUnitWithOffset_type);
    declarations.push_back(IFC4X3_RC1_IfcConveyorSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcConveyorSegmentType_type);
    declarations.push_back(IFC4X3_RC1_IfcConveyorSegmentTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCooledBeam_type);
    declarations.push_back(IFC4X3_RC1_IfcCooledBeamType_type);
    declarations.push_back(IFC4X3_RC1_IfcCooledBeamTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCoolingTower_type);
    declarations.push_back(IFC4X3_RC1_IfcCoolingTowerType_type);
    declarations.push_back(IFC4X3_RC1_IfcCoolingTowerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCoordinateOperation_type);
    declarations.push_back(IFC4X3_RC1_IfcCoordinateReferenceSystem_type);
    declarations.push_back(IFC4X3_RC1_IfcCoordinateReferenceSystemSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcCostItem_type);
    declarations.push_back(IFC4X3_RC1_IfcCostItemTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCostSchedule_type);
    declarations.push_back(IFC4X3_RC1_IfcCostScheduleTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCostValue_type);
    declarations.push_back(IFC4X3_RC1_IfcCountMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcCourse_type);
    declarations.push_back(IFC4X3_RC1_IfcCourseType_type);
    declarations.push_back(IFC4X3_RC1_IfcCourseTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCovering_type);
    declarations.push_back(IFC4X3_RC1_IfcCoveringType_type);
    declarations.push_back(IFC4X3_RC1_IfcCoveringTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCrewResource_type);
    declarations.push_back(IFC4X3_RC1_IfcCrewResourceType_type);
    declarations.push_back(IFC4X3_RC1_IfcCrewResourceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCsgPrimitive3D_type);
    declarations.push_back(IFC4X3_RC1_IfcCsgSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcCsgSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcCShapeProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcCurrencyRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcCurtainWall_type);
    declarations.push_back(IFC4X3_RC1_IfcCurtainWallType_type);
    declarations.push_back(IFC4X3_RC1_IfcCurtainWallTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCurvatureMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveBoundedPlane_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveBoundedSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveFontOrScaledCurveFontSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveInterpolationEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveOnSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveOrEdgeCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveSegment2D_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveStyleFont_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveStyleFontAndScaling_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveStyleFontPattern_type);
    declarations.push_back(IFC4X3_RC1_IfcCurveStyleFontSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcCylindricalSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcDamper_type);
    declarations.push_back(IFC4X3_RC1_IfcDamperType_type);
    declarations.push_back(IFC4X3_RC1_IfcDamperTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDataOriginEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDate_type);
    declarations.push_back(IFC4X3_RC1_IfcDateTime_type);
    declarations.push_back(IFC4X3_RC1_IfcDayInMonthNumber_type);
    declarations.push_back(IFC4X3_RC1_IfcDayInWeekNumber_type);
    declarations.push_back(IFC4X3_RC1_IfcDeepFoundation_type);
    declarations.push_back(IFC4X3_RC1_IfcDeepFoundationType_type);
    declarations.push_back(IFC4X3_RC1_IfcDefinitionSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcDerivedMeasureValue_type);
    declarations.push_back(IFC4X3_RC1_IfcDerivedProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcDerivedUnit_type);
    declarations.push_back(IFC4X3_RC1_IfcDerivedUnitElement_type);
    declarations.push_back(IFC4X3_RC1_IfcDerivedUnitEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDescriptiveMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcDimensionalExponents_type);
    declarations.push_back(IFC4X3_RC1_IfcDimensionCount_type);
    declarations.push_back(IFC4X3_RC1_IfcDirection_type);
    declarations.push_back(IFC4X3_RC1_IfcDirectionSenseEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDirectrixCurveSweptAreaSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcDirectrixDistanceSweptAreaSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcDiscreteAccessory_type);
    declarations.push_back(IFC4X3_RC1_IfcDiscreteAccessoryType_type);
    declarations.push_back(IFC4X3_RC1_IfcDiscreteAccessoryTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDistanceExpression_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionBoard_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionBoardType_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionBoardTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionChamberElement_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionChamberElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionChamberElementTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionCircuit_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionControlElement_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionControlElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionElement_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionFlowElement_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionFlowElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionPort_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionPortTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionSystem_type);
    declarations.push_back(IFC4X3_RC1_IfcDistributionSystemEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDocumentConfidentialityEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDocumentInformation_type);
    declarations.push_back(IFC4X3_RC1_IfcDocumentInformationRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcDocumentReference_type);
    declarations.push_back(IFC4X3_RC1_IfcDocumentSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcDocumentStatusEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDoor_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorLiningProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorPanelOperationEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorPanelPositionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorPanelProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorStandardCase_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorStyleConstructionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorStyleOperationEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorType_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDoorTypeOperationEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDoseEquivalentMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcDraughtingPreDefinedColour_type);
    declarations.push_back(IFC4X3_RC1_IfcDraughtingPreDefinedCurveFont_type);
    declarations.push_back(IFC4X3_RC1_IfcDuctFitting_type);
    declarations.push_back(IFC4X3_RC1_IfcDuctFittingType_type);
    declarations.push_back(IFC4X3_RC1_IfcDuctFittingTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDuctSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcDuctSegmentType_type);
    declarations.push_back(IFC4X3_RC1_IfcDuctSegmentTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDuctSilencer_type);
    declarations.push_back(IFC4X3_RC1_IfcDuctSilencerType_type);
    declarations.push_back(IFC4X3_RC1_IfcDuctSilencerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcDuration_type);
    declarations.push_back(IFC4X3_RC1_IfcDynamicViscosityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcEarthworksCut_type);
    declarations.push_back(IFC4X3_RC1_IfcEarthworksCutTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcEarthworksElement_type);
    declarations.push_back(IFC4X3_RC1_IfcEarthworksFill_type);
    declarations.push_back(IFC4X3_RC1_IfcEarthworksFillTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcEdge_type);
    declarations.push_back(IFC4X3_RC1_IfcEdgeCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcEdgeLoop_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricAppliance_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricApplianceType_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricApplianceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricCapacitanceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricChargeMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricConductanceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricCurrentMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricDistributionBoard_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricDistributionBoardType_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricDistributionBoardTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricFlowStorageDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricFlowStorageDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricFlowStorageDeviceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricFlowTreatmentDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricFlowTreatmentDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricFlowTreatmentDeviceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricGenerator_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricGeneratorType_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricGeneratorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricMotor_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricMotorType_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricMotorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricResistanceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricTimeControl_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricTimeControlType_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricTimeControlTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcElectricVoltageMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcElement_type);
    declarations.push_back(IFC4X3_RC1_IfcElementarySurface_type);
    declarations.push_back(IFC4X3_RC1_IfcElementAssembly_type);
    declarations.push_back(IFC4X3_RC1_IfcElementAssemblyType_type);
    declarations.push_back(IFC4X3_RC1_IfcElementAssemblyTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcElementComponent_type);
    declarations.push_back(IFC4X3_RC1_IfcElementComponentType_type);
    declarations.push_back(IFC4X3_RC1_IfcElementCompositionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcElementQuantity_type);
    declarations.push_back(IFC4X3_RC1_IfcElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcEllipse_type);
    declarations.push_back(IFC4X3_RC1_IfcEllipseProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcEnergyConversionDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcEnergyConversionDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcEnergyMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcEngine_type);
    declarations.push_back(IFC4X3_RC1_IfcEngineType_type);
    declarations.push_back(IFC4X3_RC1_IfcEngineTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcEvaporativeCooler_type);
    declarations.push_back(IFC4X3_RC1_IfcEvaporativeCoolerType_type);
    declarations.push_back(IFC4X3_RC1_IfcEvaporativeCoolerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcEvaporator_type);
    declarations.push_back(IFC4X3_RC1_IfcEvaporatorType_type);
    declarations.push_back(IFC4X3_RC1_IfcEvaporatorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcEvent_type);
    declarations.push_back(IFC4X3_RC1_IfcEventTime_type);
    declarations.push_back(IFC4X3_RC1_IfcEventTriggerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcEventType_type);
    declarations.push_back(IFC4X3_RC1_IfcEventTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcExtendedProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcExternalInformation_type);
    declarations.push_back(IFC4X3_RC1_IfcExternallyDefinedHatchStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcExternallyDefinedSurfaceStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcExternallyDefinedTextFont_type);
    declarations.push_back(IFC4X3_RC1_IfcExternalReference_type);
    declarations.push_back(IFC4X3_RC1_IfcExternalReferenceRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcExternalSpatialElement_type);
    declarations.push_back(IFC4X3_RC1_IfcExternalSpatialElementTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcExternalSpatialStructureElement_type);
    declarations.push_back(IFC4X3_RC1_IfcExtrudedAreaSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcExtrudedAreaSolidTapered_type);
    declarations.push_back(IFC4X3_RC1_IfcFace_type);
    declarations.push_back(IFC4X3_RC1_IfcFaceBasedSurfaceModel_type);
    declarations.push_back(IFC4X3_RC1_IfcFaceBound_type);
    declarations.push_back(IFC4X3_RC1_IfcFaceOuterBound_type);
    declarations.push_back(IFC4X3_RC1_IfcFaceSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcFacetedBrep_type);
    declarations.push_back(IFC4X3_RC1_IfcFacetedBrepWithVoids_type);
    declarations.push_back(IFC4X3_RC1_IfcFacility_type);
    declarations.push_back(IFC4X3_RC1_IfcFacilityPart_type);
    declarations.push_back(IFC4X3_RC1_IfcFacilityPartCommonTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcFacilityPartTypeSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcFacilityUsageEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcFailureConnectionCondition_type);
    declarations.push_back(IFC4X3_RC1_IfcFan_type);
    declarations.push_back(IFC4X3_RC1_IfcFanType_type);
    declarations.push_back(IFC4X3_RC1_IfcFanTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcFastener_type);
    declarations.push_back(IFC4X3_RC1_IfcFastenerType_type);
    declarations.push_back(IFC4X3_RC1_IfcFastenerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcFeatureElement_type);
    declarations.push_back(IFC4X3_RC1_IfcFeatureElementAddition_type);
    declarations.push_back(IFC4X3_RC1_IfcFeatureElementSubtraction_type);
    declarations.push_back(IFC4X3_RC1_IfcFillAreaStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcFillAreaStyleHatching_type);
    declarations.push_back(IFC4X3_RC1_IfcFillAreaStyleTiles_type);
    declarations.push_back(IFC4X3_RC1_IfcFillStyleSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcFilter_type);
    declarations.push_back(IFC4X3_RC1_IfcFilterType_type);
    declarations.push_back(IFC4X3_RC1_IfcFilterTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcFireSuppressionTerminal_type);
    declarations.push_back(IFC4X3_RC1_IfcFireSuppressionTerminalType_type);
    declarations.push_back(IFC4X3_RC1_IfcFireSuppressionTerminalTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcFixedReferenceSweptAreaSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowController_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowControllerType_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowDirectionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowFitting_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowFittingType_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowInstrument_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowInstrumentType_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowInstrumentTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowMeter_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowMeterType_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowMeterTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowMovingDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowMovingDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowSegmentType_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowStorageDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowStorageDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowTerminal_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowTerminalType_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowTreatmentDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcFlowTreatmentDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcFontStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcFontVariant_type);
    declarations.push_back(IFC4X3_RC1_IfcFontWeight_type);
    declarations.push_back(IFC4X3_RC1_IfcFooting_type);
    declarations.push_back(IFC4X3_RC1_IfcFootingType_type);
    declarations.push_back(IFC4X3_RC1_IfcFootingTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcForceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcFrequencyMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcFurnishingElement_type);
    declarations.push_back(IFC4X3_RC1_IfcFurnishingElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcFurniture_type);
    declarations.push_back(IFC4X3_RC1_IfcFurnitureType_type);
    declarations.push_back(IFC4X3_RC1_IfcFurnitureTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcGeographicElement_type);
    declarations.push_back(IFC4X3_RC1_IfcGeographicElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcGeographicElementTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcGeometricCurveSet_type);
    declarations.push_back(IFC4X3_RC1_IfcGeometricProjectionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcGeometricRepresentationContext_type);
    declarations.push_back(IFC4X3_RC1_IfcGeometricRepresentationItem_type);
    declarations.push_back(IFC4X3_RC1_IfcGeometricRepresentationSubContext_type);
    declarations.push_back(IFC4X3_RC1_IfcGeometricSet_type);
    declarations.push_back(IFC4X3_RC1_IfcGeometricSetSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcGeomodel_type);
    declarations.push_back(IFC4X3_RC1_IfcGeoslice_type);
    declarations.push_back(IFC4X3_RC1_IfcGeotechnicalAssembly_type);
    declarations.push_back(IFC4X3_RC1_IfcGeotechnicalElement_type);
    declarations.push_back(IFC4X3_RC1_IfcGeotechnicalStratum_type);
    declarations.push_back(IFC4X3_RC1_IfcGloballyUniqueId_type);
    declarations.push_back(IFC4X3_RC1_IfcGlobalOrLocalEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcGrid_type);
    declarations.push_back(IFC4X3_RC1_IfcGridAxis_type);
    declarations.push_back(IFC4X3_RC1_IfcGridPlacement_type);
    declarations.push_back(IFC4X3_RC1_IfcGridPlacementDirectionSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcGridTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcGroup_type);
    declarations.push_back(IFC4X3_RC1_IfcHalfSpaceSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcHatchLineDistanceSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcHeatExchanger_type);
    declarations.push_back(IFC4X3_RC1_IfcHeatExchangerType_type);
    declarations.push_back(IFC4X3_RC1_IfcHeatExchangerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcHeatFluxDensityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcHeatingValueMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcHumidifier_type);
    declarations.push_back(IFC4X3_RC1_IfcHumidifierType_type);
    declarations.push_back(IFC4X3_RC1_IfcHumidifierTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcIdentifier_type);
    declarations.push_back(IFC4X3_RC1_IfcIlluminanceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcImageTexture_type);
    declarations.push_back(IFC4X3_RC1_IfcImpactProtectionDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcImpactProtectionDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcImpactProtectionDeviceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcImpactProtectionDeviceTypeSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcInclinedReferenceSweptAreaSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcIndexedColourMap_type);
    declarations.push_back(IFC4X3_RC1_IfcIndexedPolyCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcIndexedPolygonalFace_type);
    declarations.push_back(IFC4X3_RC1_IfcIndexedPolygonalFaceWithVoids_type);
    declarations.push_back(IFC4X3_RC1_IfcIndexedTextureMap_type);
    declarations.push_back(IFC4X3_RC1_IfcIndexedTriangleTextureMap_type);
    declarations.push_back(IFC4X3_RC1_IfcInductanceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcInteger_type);
    declarations.push_back(IFC4X3_RC1_IfcIntegerCountRateMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcInterceptor_type);
    declarations.push_back(IFC4X3_RC1_IfcInterceptorType_type);
    declarations.push_back(IFC4X3_RC1_IfcInterceptorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcInterferenceSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcInternalOrExternalEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcIntersectionCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcInventory_type);
    declarations.push_back(IFC4X3_RC1_IfcInventoryTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcIonConcentrationMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcIrregularTimeSeries_type);
    declarations.push_back(IFC4X3_RC1_IfcIrregularTimeSeriesValue_type);
    declarations.push_back(IFC4X3_RC1_IfcIShapeProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcIsothermalMoistureCapacityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcJunctionBox_type);
    declarations.push_back(IFC4X3_RC1_IfcJunctionBoxType_type);
    declarations.push_back(IFC4X3_RC1_IfcJunctionBoxTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcKerb_type);
    declarations.push_back(IFC4X3_RC1_IfcKerbType_type);
    declarations.push_back(IFC4X3_RC1_IfcKinematicViscosityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcKnotType_type);
    declarations.push_back(IFC4X3_RC1_IfcLabel_type);
    declarations.push_back(IFC4X3_RC1_IfcLaborResource_type);
    declarations.push_back(IFC4X3_RC1_IfcLaborResourceType_type);
    declarations.push_back(IFC4X3_RC1_IfcLaborResourceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcLagTime_type);
    declarations.push_back(IFC4X3_RC1_IfcLamp_type);
    declarations.push_back(IFC4X3_RC1_IfcLampType_type);
    declarations.push_back(IFC4X3_RC1_IfcLampTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcLanguageId_type);
    declarations.push_back(IFC4X3_RC1_IfcLayeredItem_type);
    declarations.push_back(IFC4X3_RC1_IfcLayerSetDirectionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcLengthMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcLibraryInformation_type);
    declarations.push_back(IFC4X3_RC1_IfcLibraryReference_type);
    declarations.push_back(IFC4X3_RC1_IfcLibrarySelect_type);
    declarations.push_back(IFC4X3_RC1_IfcLightDistributionCurveEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcLightDistributionData_type);
    declarations.push_back(IFC4X3_RC1_IfcLightDistributionDataSourceSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcLightEmissionSourceEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcLightFixture_type);
    declarations.push_back(IFC4X3_RC1_IfcLightFixtureType_type);
    declarations.push_back(IFC4X3_RC1_IfcLightFixtureTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcLightIntensityDistribution_type);
    declarations.push_back(IFC4X3_RC1_IfcLightSource_type);
    declarations.push_back(IFC4X3_RC1_IfcLightSourceAmbient_type);
    declarations.push_back(IFC4X3_RC1_IfcLightSourceDirectional_type);
    declarations.push_back(IFC4X3_RC1_IfcLightSourceGoniometric_type);
    declarations.push_back(IFC4X3_RC1_IfcLightSourcePositional_type);
    declarations.push_back(IFC4X3_RC1_IfcLightSourceSpot_type);
    declarations.push_back(IFC4X3_RC1_IfcLine_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearAxisSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearAxisWithInclination_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearForceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearMomentMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearPlacement_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearPlacementWithInclination_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearPositioningElement_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearSpanPlacement_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearStiffnessMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcLinearVelocityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcLineIndex_type);
    declarations.push_back(IFC4X3_RC1_IfcLineSegment2D_type);
    declarations.push_back(IFC4X3_RC1_IfcLiquidTerminal_type);
    declarations.push_back(IFC4X3_RC1_IfcLiquidTerminalType_type);
    declarations.push_back(IFC4X3_RC1_IfcLiquidTerminalTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcLoadGroupTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcLocalPlacement_type);
    declarations.push_back(IFC4X3_RC1_IfcLogical_type);
    declarations.push_back(IFC4X3_RC1_IfcLogicalOperatorEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcLoop_type);
    declarations.push_back(IFC4X3_RC1_IfcLShapeProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcLuminousFluxMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcLuminousIntensityDistributionMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcLuminousIntensityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMagneticFluxDensityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMagneticFluxMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcManifoldSolidBrep_type);
    declarations.push_back(IFC4X3_RC1_IfcMapConversion_type);
    declarations.push_back(IFC4X3_RC1_IfcMappedItem_type);
    declarations.push_back(IFC4X3_RC1_IfcMarineFacility_type);
    declarations.push_back(IFC4X3_RC1_IfcMarineFacilityTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcMarinePartTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcMassDensityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMassFlowRateMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMassMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMassPerLengthMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterial_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialClassificationRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialConstituent_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialConstituentSet_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialDefinition_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialDefinitionRepresentation_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialLayer_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialLayerSet_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialLayerSetUsage_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialLayerWithOffsets_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialList_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialProfile_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialProfileSet_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialProfileSetUsage_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialProfileSetUsageTapering_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialProfileWithOffsets_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcMaterialUsageDefinition_type);
    declarations.push_back(IFC4X3_RC1_IfcMeasureValue_type);
    declarations.push_back(IFC4X3_RC1_IfcMeasureWithUnit_type);
    declarations.push_back(IFC4X3_RC1_IfcMechanicalFastener_type);
    declarations.push_back(IFC4X3_RC1_IfcMechanicalFastenerType_type);
    declarations.push_back(IFC4X3_RC1_IfcMechanicalFastenerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcMedicalDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcMedicalDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcMedicalDeviceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcMember_type);
    declarations.push_back(IFC4X3_RC1_IfcMemberStandardCase_type);
    declarations.push_back(IFC4X3_RC1_IfcMemberType_type);
    declarations.push_back(IFC4X3_RC1_IfcMemberTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcMetric_type);
    declarations.push_back(IFC4X3_RC1_IfcMetricValueSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcMirroredProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcMobileTelecommunicationsAppliance_type);
    declarations.push_back(IFC4X3_RC1_IfcMobileTelecommunicationsApplianceType_type);
    declarations.push_back(IFC4X3_RC1_IfcMobileTelecommunicationsApplianceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcModulusOfElasticityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcModulusOfLinearSubgradeReactionMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcModulusOfRotationalSubgradeReactionSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcModulusOfSubgradeReactionMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcModulusOfSubgradeReactionSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcModulusOfTranslationalSubgradeReactionSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcMoistureDiffusivityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMolecularWeightMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMomentOfInertiaMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMonetaryMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcMonetaryUnit_type);
    declarations.push_back(IFC4X3_RC1_IfcMonthInYearNumber_type);
    declarations.push_back(IFC4X3_RC1_IfcMooringDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcMooringDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcMooringDeviceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcMotorConnection_type);
    declarations.push_back(IFC4X3_RC1_IfcMotorConnectionType_type);
    declarations.push_back(IFC4X3_RC1_IfcMotorConnectionTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcNamedUnit_type);
    declarations.push_back(IFC4X3_RC1_IfcNavigationElement_type);
    declarations.push_back(IFC4X3_RC1_IfcNavigationElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcNavigationElementTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcNonNegativeLengthMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcNormalisedRatioMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcNullStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcNumericMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcObject_type);
    declarations.push_back(IFC4X3_RC1_IfcObjectDefinition_type);
    declarations.push_back(IFC4X3_RC1_IfcObjective_type);
    declarations.push_back(IFC4X3_RC1_IfcObjectiveEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcObjectPlacement_type);
    declarations.push_back(IFC4X3_RC1_IfcObjectReferenceSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcObjectTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcOccupant_type);
    declarations.push_back(IFC4X3_RC1_IfcOccupantTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcOffsetCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcOffsetCurve2D_type);
    declarations.push_back(IFC4X3_RC1_IfcOffsetCurve3D_type);
    declarations.push_back(IFC4X3_RC1_IfcOffsetCurveByDistances_type);
    declarations.push_back(IFC4X3_RC1_IfcOpenCrossProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcOpeningElement_type);
    declarations.push_back(IFC4X3_RC1_IfcOpeningElementTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcOpeningStandardCase_type);
    declarations.push_back(IFC4X3_RC1_IfcOpenShell_type);
    declarations.push_back(IFC4X3_RC1_IfcOrganization_type);
    declarations.push_back(IFC4X3_RC1_IfcOrganizationRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcOrientationExpression_type);
    declarations.push_back(IFC4X3_RC1_IfcOrientedEdge_type);
    declarations.push_back(IFC4X3_RC1_IfcOuterBoundaryCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcOutlet_type);
    declarations.push_back(IFC4X3_RC1_IfcOutletType_type);
    declarations.push_back(IFC4X3_RC1_IfcOutletTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcOwnerHistory_type);
    declarations.push_back(IFC4X3_RC1_IfcParameterizedProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcParameterValue_type);
    declarations.push_back(IFC4X3_RC1_IfcPath_type);
    declarations.push_back(IFC4X3_RC1_IfcPavement_type);
    declarations.push_back(IFC4X3_RC1_IfcPavementType_type);
    declarations.push_back(IFC4X3_RC1_IfcPcurve_type);
    declarations.push_back(IFC4X3_RC1_IfcPerformanceHistory_type);
    declarations.push_back(IFC4X3_RC1_IfcPerformanceHistoryTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPermeableCoveringOperationEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPermeableCoveringProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcPermit_type);
    declarations.push_back(IFC4X3_RC1_IfcPermitTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPerson_type);
    declarations.push_back(IFC4X3_RC1_IfcPersonAndOrganization_type);
    declarations.push_back(IFC4X3_RC1_IfcPHMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcPhysicalComplexQuantity_type);
    declarations.push_back(IFC4X3_RC1_IfcPhysicalOrVirtualEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPhysicalQuantity_type);
    declarations.push_back(IFC4X3_RC1_IfcPhysicalSimpleQuantity_type);
    declarations.push_back(IFC4X3_RC1_IfcPile_type);
    declarations.push_back(IFC4X3_RC1_IfcPileConstructionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPileType_type);
    declarations.push_back(IFC4X3_RC1_IfcPileTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPipeFitting_type);
    declarations.push_back(IFC4X3_RC1_IfcPipeFittingType_type);
    declarations.push_back(IFC4X3_RC1_IfcPipeFittingTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPipeSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcPipeSegmentType_type);
    declarations.push_back(IFC4X3_RC1_IfcPipeSegmentTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPixelTexture_type);
    declarations.push_back(IFC4X3_RC1_IfcPlacement_type);
    declarations.push_back(IFC4X3_RC1_IfcPlanarBox_type);
    declarations.push_back(IFC4X3_RC1_IfcPlanarExtent_type);
    declarations.push_back(IFC4X3_RC1_IfcPlanarForceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcPlane_type);
    declarations.push_back(IFC4X3_RC1_IfcPlaneAngleMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcPlant_type);
    declarations.push_back(IFC4X3_RC1_IfcPlate_type);
    declarations.push_back(IFC4X3_RC1_IfcPlateStandardCase_type);
    declarations.push_back(IFC4X3_RC1_IfcPlateType_type);
    declarations.push_back(IFC4X3_RC1_IfcPlateTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPoint_type);
    declarations.push_back(IFC4X3_RC1_IfcPointOnCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcPointOnSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcPointOrVertexPoint_type);
    declarations.push_back(IFC4X3_RC1_IfcPolygonalBoundedHalfSpace_type);
    declarations.push_back(IFC4X3_RC1_IfcPolygonalFaceSet_type);
    declarations.push_back(IFC4X3_RC1_IfcPolyline_type);
    declarations.push_back(IFC4X3_RC1_IfcPolyLoop_type);
    declarations.push_back(IFC4X3_RC1_IfcPort_type);
    declarations.push_back(IFC4X3_RC1_IfcPositioningElement_type);
    declarations.push_back(IFC4X3_RC1_IfcPositiveInteger_type);
    declarations.push_back(IFC4X3_RC1_IfcPositiveLengthMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcPositivePlaneAngleMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcPositiveRatioMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcPostalAddress_type);
    declarations.push_back(IFC4X3_RC1_IfcPowerMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcPreDefinedColour_type);
    declarations.push_back(IFC4X3_RC1_IfcPreDefinedCurveFont_type);
    declarations.push_back(IFC4X3_RC1_IfcPreDefinedItem_type);
    declarations.push_back(IFC4X3_RC1_IfcPreDefinedProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcPreDefinedPropertySet_type);
    declarations.push_back(IFC4X3_RC1_IfcPreDefinedTextFont_type);
    declarations.push_back(IFC4X3_RC1_IfcPreferredSurfaceCurveRepresentation_type);
    declarations.push_back(IFC4X3_RC1_IfcPresentableText_type);
    declarations.push_back(IFC4X3_RC1_IfcPresentationItem_type);
    declarations.push_back(IFC4X3_RC1_IfcPresentationLayerAssignment_type);
    declarations.push_back(IFC4X3_RC1_IfcPresentationLayerWithStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcPresentationStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcPresentationStyleAssignment_type);
    declarations.push_back(IFC4X3_RC1_IfcPresentationStyleSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcPressureMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcProcedure_type);
    declarations.push_back(IFC4X3_RC1_IfcProcedureType_type);
    declarations.push_back(IFC4X3_RC1_IfcProcedureTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcProcess_type);
    declarations.push_back(IFC4X3_RC1_IfcProcessSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcProduct_type);
    declarations.push_back(IFC4X3_RC1_IfcProductDefinitionShape_type);
    declarations.push_back(IFC4X3_RC1_IfcProductRepresentation_type);
    declarations.push_back(IFC4X3_RC1_IfcProductRepresentationSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcProductSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcProfileProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcProfileTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcProject_type);
    declarations.push_back(IFC4X3_RC1_IfcProjectedCRS_type);
    declarations.push_back(IFC4X3_RC1_IfcProjectedOrTrueLengthEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcProjectionElement_type);
    declarations.push_back(IFC4X3_RC1_IfcProjectionElementTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcProjectLibrary_type);
    declarations.push_back(IFC4X3_RC1_IfcProjectOrder_type);
    declarations.push_back(IFC4X3_RC1_IfcProjectOrderTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcProperty_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyAbstraction_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyBoundedValue_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyDefinition_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyDependencyRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyEnumeratedValue_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyEnumeration_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyListValue_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyReferenceValue_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertySet_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertySetDefinition_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertySetDefinitionSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertySetDefinitionSet_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertySetTemplate_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertySetTemplateTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertySingleValue_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyTableValue_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyTemplate_type);
    declarations.push_back(IFC4X3_RC1_IfcPropertyTemplateDefinition_type);
    declarations.push_back(IFC4X3_RC1_IfcProtectiveDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcProtectiveDeviceTrippingUnit_type);
    declarations.push_back(IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitType_type);
    declarations.push_back(IFC4X3_RC1_IfcProtectiveDeviceTrippingUnitTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcProtectiveDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcProtectiveDeviceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcProxy_type);
    declarations.push_back(IFC4X3_RC1_IfcPump_type);
    declarations.push_back(IFC4X3_RC1_IfcPumpType_type);
    declarations.push_back(IFC4X3_RC1_IfcPumpTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcQuantityArea_type);
    declarations.push_back(IFC4X3_RC1_IfcQuantityCount_type);
    declarations.push_back(IFC4X3_RC1_IfcQuantityLength_type);
    declarations.push_back(IFC4X3_RC1_IfcQuantitySet_type);
    declarations.push_back(IFC4X3_RC1_IfcQuantityTime_type);
    declarations.push_back(IFC4X3_RC1_IfcQuantityVolume_type);
    declarations.push_back(IFC4X3_RC1_IfcQuantityWeight_type);
    declarations.push_back(IFC4X3_RC1_IfcRadioActivityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcRail_type);
    declarations.push_back(IFC4X3_RC1_IfcRailing_type);
    declarations.push_back(IFC4X3_RC1_IfcRailingType_type);
    declarations.push_back(IFC4X3_RC1_IfcRailingTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRailType_type);
    declarations.push_back(IFC4X3_RC1_IfcRailTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRailway_type);
    declarations.push_back(IFC4X3_RC1_IfcRailwayPartTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRamp_type);
    declarations.push_back(IFC4X3_RC1_IfcRampFlight_type);
    declarations.push_back(IFC4X3_RC1_IfcRampFlightType_type);
    declarations.push_back(IFC4X3_RC1_IfcRampFlightTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRampType_type);
    declarations.push_back(IFC4X3_RC1_IfcRampTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRatioMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcRationalBSplineCurveWithKnots_type);
    declarations.push_back(IFC4X3_RC1_IfcRationalBSplineSurfaceWithKnots_type);
    declarations.push_back(IFC4X3_RC1_IfcReal_type);
    declarations.push_back(IFC4X3_RC1_IfcRectangleHollowProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcRectangleProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcRectangularPyramid_type);
    declarations.push_back(IFC4X3_RC1_IfcRectangularTrimmedSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcRecurrencePattern_type);
    declarations.push_back(IFC4X3_RC1_IfcRecurrenceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcReference_type);
    declarations.push_back(IFC4X3_RC1_IfcReferent_type);
    declarations.push_back(IFC4X3_RC1_IfcReferentTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcReflectanceMethodEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRegularTimeSeries_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcedSoil_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcedSoilTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcementBarProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcementDefinitionProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingBar_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingBarRoleEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingBarSurfaceEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingBarType_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingBarTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingElement_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingMesh_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingMeshType_type);
    declarations.push_back(IFC4X3_RC1_IfcReinforcingMeshTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAggregates_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssigns_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssignsToActor_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssignsToControl_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssignsToGroup_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssignsToGroupByFactor_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssignsToProcess_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssignsToProduct_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssignsToResource_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssociates_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssociatesApproval_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssociatesClassification_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssociatesConstraint_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssociatesDocument_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssociatesLibrary_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssociatesMaterial_type);
    declarations.push_back(IFC4X3_RC1_IfcRelAssociatesProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcRelConnects_type);
    declarations.push_back(IFC4X3_RC1_IfcRelConnectsElements_type);
    declarations.push_back(IFC4X3_RC1_IfcRelConnectsPathElements_type);
    declarations.push_back(IFC4X3_RC1_IfcRelConnectsPorts_type);
    declarations.push_back(IFC4X3_RC1_IfcRelConnectsPortToElement_type);
    declarations.push_back(IFC4X3_RC1_IfcRelConnectsStructuralActivity_type);
    declarations.push_back(IFC4X3_RC1_IfcRelConnectsStructuralMember_type);
    declarations.push_back(IFC4X3_RC1_IfcRelConnectsWithEccentricity_type);
    declarations.push_back(IFC4X3_RC1_IfcRelConnectsWithRealizingElements_type);
    declarations.push_back(IFC4X3_RC1_IfcRelContainedInSpatialStructure_type);
    declarations.push_back(IFC4X3_RC1_IfcRelCoversBldgElements_type);
    declarations.push_back(IFC4X3_RC1_IfcRelCoversSpaces_type);
    declarations.push_back(IFC4X3_RC1_IfcRelDeclares_type);
    declarations.push_back(IFC4X3_RC1_IfcRelDecomposes_type);
    declarations.push_back(IFC4X3_RC1_IfcRelDefines_type);
    declarations.push_back(IFC4X3_RC1_IfcRelDefinesByObject_type);
    declarations.push_back(IFC4X3_RC1_IfcRelDefinesByProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcRelDefinesByTemplate_type);
    declarations.push_back(IFC4X3_RC1_IfcRelDefinesByType_type);
    declarations.push_back(IFC4X3_RC1_IfcRelFillsElement_type);
    declarations.push_back(IFC4X3_RC1_IfcRelFlowControlElements_type);
    declarations.push_back(IFC4X3_RC1_IfcRelInterferesElements_type);
    declarations.push_back(IFC4X3_RC1_IfcRelNests_type);
    declarations.push_back(IFC4X3_RC1_IfcRelPositions_type);
    declarations.push_back(IFC4X3_RC1_IfcRelProjectsElement_type);
    declarations.push_back(IFC4X3_RC1_IfcRelReferencedInSpatialStructure_type);
    declarations.push_back(IFC4X3_RC1_IfcRelSequence_type);
    declarations.push_back(IFC4X3_RC1_IfcRelServicesBuildings_type);
    declarations.push_back(IFC4X3_RC1_IfcRelSpaceBoundary_type);
    declarations.push_back(IFC4X3_RC1_IfcRelSpaceBoundary1stLevel_type);
    declarations.push_back(IFC4X3_RC1_IfcRelSpaceBoundary2ndLevel_type);
    declarations.push_back(IFC4X3_RC1_IfcRelVoidsElement_type);
    declarations.push_back(IFC4X3_RC1_IfcReparametrisedCompositeCurveSegment_type);
    declarations.push_back(IFC4X3_RC1_IfcRepresentation_type);
    declarations.push_back(IFC4X3_RC1_IfcRepresentationContext_type);
    declarations.push_back(IFC4X3_RC1_IfcRepresentationItem_type);
    declarations.push_back(IFC4X3_RC1_IfcRepresentationMap_type);
    declarations.push_back(IFC4X3_RC1_IfcResource_type);
    declarations.push_back(IFC4X3_RC1_IfcResourceApprovalRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcResourceConstraintRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcResourceLevelRelationship_type);
    declarations.push_back(IFC4X3_RC1_IfcResourceObjectSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcResourceSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcResourceTime_type);
    declarations.push_back(IFC4X3_RC1_IfcRevolvedAreaSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcRevolvedAreaSolidTapered_type);
    declarations.push_back(IFC4X3_RC1_IfcRightCircularCone_type);
    declarations.push_back(IFC4X3_RC1_IfcRightCircularCylinder_type);
    declarations.push_back(IFC4X3_RC1_IfcRoad_type);
    declarations.push_back(IFC4X3_RC1_IfcRoadPartTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRoleEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRoof_type);
    declarations.push_back(IFC4X3_RC1_IfcRoofType_type);
    declarations.push_back(IFC4X3_RC1_IfcRoofTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcRoot_type);
    declarations.push_back(IFC4X3_RC1_IfcRotationalFrequencyMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcRotationalMassMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcRotationalStiffnessMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcRotationalStiffnessSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcRoundedRectangleProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcSanitaryTerminal_type);
    declarations.push_back(IFC4X3_RC1_IfcSanitaryTerminalType_type);
    declarations.push_back(IFC4X3_RC1_IfcSanitaryTerminalTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSchedulingTime_type);
    declarations.push_back(IFC4X3_RC1_IfcSeamCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcSectionalAreaIntegralMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcSectionedSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcSectionedSolidHorizontal_type);
    declarations.push_back(IFC4X3_RC1_IfcSectionedSpine_type);
    declarations.push_back(IFC4X3_RC1_IfcSectionedSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcSectionModulusMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcSectionProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcSectionReinforcementProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcSectionTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSegmentIndexSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcSensor_type);
    declarations.push_back(IFC4X3_RC1_IfcSensorType_type);
    declarations.push_back(IFC4X3_RC1_IfcSensorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSequenceEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcShadingDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcShadingDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcShadingDeviceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcShapeAspect_type);
    declarations.push_back(IFC4X3_RC1_IfcShapeModel_type);
    declarations.push_back(IFC4X3_RC1_IfcShapeRepresentation_type);
    declarations.push_back(IFC4X3_RC1_IfcShearModulusMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcShell_type);
    declarations.push_back(IFC4X3_RC1_IfcShellBasedSurfaceModel_type);
    declarations.push_back(IFC4X3_RC1_IfcSign_type);
    declarations.push_back(IFC4X3_RC1_IfcSignal_type);
    declarations.push_back(IFC4X3_RC1_IfcSignalType_type);
    declarations.push_back(IFC4X3_RC1_IfcSignalTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSignType_type);
    declarations.push_back(IFC4X3_RC1_IfcSignTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSimpleProperty_type);
    declarations.push_back(IFC4X3_RC1_IfcSimplePropertyTemplate_type);
    declarations.push_back(IFC4X3_RC1_IfcSimplePropertyTemplateTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSimpleValue_type);
    declarations.push_back(IFC4X3_RC1_IfcSIPrefix_type);
    declarations.push_back(IFC4X3_RC1_IfcSite_type);
    declarations.push_back(IFC4X3_RC1_IfcSIUnit_type);
    declarations.push_back(IFC4X3_RC1_IfcSIUnitName_type);
    declarations.push_back(IFC4X3_RC1_IfcSizeSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcSlab_type);
    declarations.push_back(IFC4X3_RC1_IfcSlabElementedCase_type);
    declarations.push_back(IFC4X3_RC1_IfcSlabStandardCase_type);
    declarations.push_back(IFC4X3_RC1_IfcSlabType_type);
    declarations.push_back(IFC4X3_RC1_IfcSlabTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSlippageConnectionCondition_type);
    declarations.push_back(IFC4X3_RC1_IfcSolarDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcSolarDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcSolarDeviceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSolidAngleMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcSolidModel_type);
    declarations.push_back(IFC4X3_RC1_IfcSolidOrShell_type);
    declarations.push_back(IFC4X3_RC1_IfcSolidStratum_type);
    declarations.push_back(IFC4X3_RC1_IfcSoundPowerLevelMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcSoundPowerMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcSoundPressureLevelMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcSoundPressureMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcSpace_type);
    declarations.push_back(IFC4X3_RC1_IfcSpaceBoundarySelect_type);
    declarations.push_back(IFC4X3_RC1_IfcSpaceHeater_type);
    declarations.push_back(IFC4X3_RC1_IfcSpaceHeaterType_type);
    declarations.push_back(IFC4X3_RC1_IfcSpaceHeaterTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSpaceType_type);
    declarations.push_back(IFC4X3_RC1_IfcSpaceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSpatialElement_type);
    declarations.push_back(IFC4X3_RC1_IfcSpatialElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcSpatialReferenceSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcSpatialStructureElement_type);
    declarations.push_back(IFC4X3_RC1_IfcSpatialStructureElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcSpatialZone_type);
    declarations.push_back(IFC4X3_RC1_IfcSpatialZoneType_type);
    declarations.push_back(IFC4X3_RC1_IfcSpatialZoneTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSpecificHeatCapacityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcSpecularExponent_type);
    declarations.push_back(IFC4X3_RC1_IfcSpecularHighlightSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcSpecularRoughness_type);
    declarations.push_back(IFC4X3_RC1_IfcSphere_type);
    declarations.push_back(IFC4X3_RC1_IfcSphericalSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcStackTerminal_type);
    declarations.push_back(IFC4X3_RC1_IfcStackTerminalType_type);
    declarations.push_back(IFC4X3_RC1_IfcStackTerminalTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcStair_type);
    declarations.push_back(IFC4X3_RC1_IfcStairFlight_type);
    declarations.push_back(IFC4X3_RC1_IfcStairFlightType_type);
    declarations.push_back(IFC4X3_RC1_IfcStairFlightTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcStairType_type);
    declarations.push_back(IFC4X3_RC1_IfcStairTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcStateEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralAction_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralActivity_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralActivityAssignmentSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralAnalysisModel_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralConnection_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralConnectionCondition_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralCurveAction_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralCurveActivityTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralCurveConnection_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralCurveMember_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralCurveMemberTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralCurveMemberVarying_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralCurveReaction_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralItem_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLinearAction_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoad_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadCase_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadConfiguration_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadGroup_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadLinearForce_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadOrResult_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadPlanarForce_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadSingleDisplacement_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadSingleDisplacementDistortion_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadSingleForce_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadSingleForceWarping_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadStatic_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralLoadTemperature_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralMember_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralPlanarAction_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralPointAction_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralPointConnection_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralPointReaction_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralReaction_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralResultGroup_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralSurfaceAction_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralSurfaceActivityTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralSurfaceConnection_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralSurfaceMember_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralSurfaceMemberTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralSurfaceMemberVarying_type);
    declarations.push_back(IFC4X3_RC1_IfcStructuralSurfaceReaction_type);
    declarations.push_back(IFC4X3_RC1_IfcStyleAssignmentSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcStyledItem_type);
    declarations.push_back(IFC4X3_RC1_IfcStyledRepresentation_type);
    declarations.push_back(IFC4X3_RC1_IfcStyleModel_type);
    declarations.push_back(IFC4X3_RC1_IfcSubContractResource_type);
    declarations.push_back(IFC4X3_RC1_IfcSubContractResourceType_type);
    declarations.push_back(IFC4X3_RC1_IfcSubContractResourceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSubedge_type);
    declarations.push_back(IFC4X3_RC1_IfcSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceCurveSweptAreaSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceFeature_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceFeatureTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceOfLinearExtrusion_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceOfRevolution_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceOrFaceSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceReinforcementArea_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceSide_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceStyleElementSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceStyleLighting_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceStyleRefraction_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceStyleRendering_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceStyleShading_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceStyleWithTextures_type);
    declarations.push_back(IFC4X3_RC1_IfcSurfaceTexture_type);
    declarations.push_back(IFC4X3_RC1_IfcSweptAreaSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcSweptDiskSolid_type);
    declarations.push_back(IFC4X3_RC1_IfcSweptDiskSolidPolygonal_type);
    declarations.push_back(IFC4X3_RC1_IfcSweptSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcSwitchingDevice_type);
    declarations.push_back(IFC4X3_RC1_IfcSwitchingDeviceType_type);
    declarations.push_back(IFC4X3_RC1_IfcSwitchingDeviceTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcSystem_type);
    declarations.push_back(IFC4X3_RC1_IfcSystemFurnitureElement_type);
    declarations.push_back(IFC4X3_RC1_IfcSystemFurnitureElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcSystemFurnitureElementTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTable_type);
    declarations.push_back(IFC4X3_RC1_IfcTableColumn_type);
    declarations.push_back(IFC4X3_RC1_IfcTableRow_type);
    declarations.push_back(IFC4X3_RC1_IfcTank_type);
    declarations.push_back(IFC4X3_RC1_IfcTankType_type);
    declarations.push_back(IFC4X3_RC1_IfcTankTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTask_type);
    declarations.push_back(IFC4X3_RC1_IfcTaskDurationEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTaskTime_type);
    declarations.push_back(IFC4X3_RC1_IfcTaskTimeRecurring_type);
    declarations.push_back(IFC4X3_RC1_IfcTaskType_type);
    declarations.push_back(IFC4X3_RC1_IfcTaskTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTelecomAddress_type);
    declarations.push_back(IFC4X3_RC1_IfcTemperatureGradientMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcTemperatureRateOfChangeMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcTendon_type);
    declarations.push_back(IFC4X3_RC1_IfcTendonAnchor_type);
    declarations.push_back(IFC4X3_RC1_IfcTendonAnchorType_type);
    declarations.push_back(IFC4X3_RC1_IfcTendonAnchorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTendonConduit_type);
    declarations.push_back(IFC4X3_RC1_IfcTendonConduitType_type);
    declarations.push_back(IFC4X3_RC1_IfcTendonConduitTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTendonType_type);
    declarations.push_back(IFC4X3_RC1_IfcTendonTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTessellatedFaceSet_type);
    declarations.push_back(IFC4X3_RC1_IfcTessellatedItem_type);
    declarations.push_back(IFC4X3_RC1_IfcText_type);
    declarations.push_back(IFC4X3_RC1_IfcTextAlignment_type);
    declarations.push_back(IFC4X3_RC1_IfcTextDecoration_type);
    declarations.push_back(IFC4X3_RC1_IfcTextFontName_type);
    declarations.push_back(IFC4X3_RC1_IfcTextFontSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcTextLiteral_type);
    declarations.push_back(IFC4X3_RC1_IfcTextLiteralWithExtent_type);
    declarations.push_back(IFC4X3_RC1_IfcTextPath_type);
    declarations.push_back(IFC4X3_RC1_IfcTextStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcTextStyleFontModel_type);
    declarations.push_back(IFC4X3_RC1_IfcTextStyleForDefinedFont_type);
    declarations.push_back(IFC4X3_RC1_IfcTextStyleTextModel_type);
    declarations.push_back(IFC4X3_RC1_IfcTextTransformation_type);
    declarations.push_back(IFC4X3_RC1_IfcTextureCoordinate_type);
    declarations.push_back(IFC4X3_RC1_IfcTextureCoordinateGenerator_type);
    declarations.push_back(IFC4X3_RC1_IfcTextureMap_type);
    declarations.push_back(IFC4X3_RC1_IfcTextureVertex_type);
    declarations.push_back(IFC4X3_RC1_IfcTextureVertexList_type);
    declarations.push_back(IFC4X3_RC1_IfcThermalAdmittanceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcThermalConductivityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcThermalExpansionCoefficientMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcThermalResistanceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcThermalTransmittanceMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcThermodynamicTemperatureMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcTime_type);
    declarations.push_back(IFC4X3_RC1_IfcTimeMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcTimeOrRatioSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcTimePeriod_type);
    declarations.push_back(IFC4X3_RC1_IfcTimeSeries_type);
    declarations.push_back(IFC4X3_RC1_IfcTimeSeriesDataTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTimeSeriesValue_type);
    declarations.push_back(IFC4X3_RC1_IfcTimeStamp_type);
    declarations.push_back(IFC4X3_RC1_IfcTopologicalRepresentationItem_type);
    declarations.push_back(IFC4X3_RC1_IfcTopologyRepresentation_type);
    declarations.push_back(IFC4X3_RC1_IfcToroidalSurface_type);
    declarations.push_back(IFC4X3_RC1_IfcTorqueMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcTrackElement_type);
    declarations.push_back(IFC4X3_RC1_IfcTrackElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcTrackElementTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTransformer_type);
    declarations.push_back(IFC4X3_RC1_IfcTransformerType_type);
    declarations.push_back(IFC4X3_RC1_IfcTransformerTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTransitionCode_type);
    declarations.push_back(IFC4X3_RC1_IfcTransitionCurveSegment2D_type);
    declarations.push_back(IFC4X3_RC1_IfcTransitionCurveType_type);
    declarations.push_back(IFC4X3_RC1_IfcTranslationalStiffnessSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcTransportElement_type);
    declarations.push_back(IFC4X3_RC1_IfcTransportElementFixedTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTransportElementNonFixedTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTransportElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcTransportElementTypeSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcTrapeziumProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcTriangulatedFaceSet_type);
    declarations.push_back(IFC4X3_RC1_IfcTriangulatedIrregularNetwork_type);
    declarations.push_back(IFC4X3_RC1_IfcTrimmedCurve_type);
    declarations.push_back(IFC4X3_RC1_IfcTrimmingPreference_type);
    declarations.push_back(IFC4X3_RC1_IfcTrimmingSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcTShapeProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcTubeBundle_type);
    declarations.push_back(IFC4X3_RC1_IfcTubeBundleType_type);
    declarations.push_back(IFC4X3_RC1_IfcTubeBundleTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcTypeObject_type);
    declarations.push_back(IFC4X3_RC1_IfcTypeProcess_type);
    declarations.push_back(IFC4X3_RC1_IfcTypeProduct_type);
    declarations.push_back(IFC4X3_RC1_IfcTypeResource_type);
    declarations.push_back(IFC4X3_RC1_IfcUnit_type);
    declarations.push_back(IFC4X3_RC1_IfcUnitaryControlElement_type);
    declarations.push_back(IFC4X3_RC1_IfcUnitaryControlElementType_type);
    declarations.push_back(IFC4X3_RC1_IfcUnitaryControlElementTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcUnitaryEquipment_type);
    declarations.push_back(IFC4X3_RC1_IfcUnitaryEquipmentType_type);
    declarations.push_back(IFC4X3_RC1_IfcUnitaryEquipmentTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcUnitAssignment_type);
    declarations.push_back(IFC4X3_RC1_IfcUnitEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcURIReference_type);
    declarations.push_back(IFC4X3_RC1_IfcUShapeProfileDef_type);
    declarations.push_back(IFC4X3_RC1_IfcValue_type);
    declarations.push_back(IFC4X3_RC1_IfcValve_type);
    declarations.push_back(IFC4X3_RC1_IfcValveType_type);
    declarations.push_back(IFC4X3_RC1_IfcValveTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcVaporPermeabilityMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcVector_type);
    declarations.push_back(IFC4X3_RC1_IfcVectorOrDirection_type);
    declarations.push_back(IFC4X3_RC1_IfcVertex_type);
    declarations.push_back(IFC4X3_RC1_IfcVertexLoop_type);
    declarations.push_back(IFC4X3_RC1_IfcVertexPoint_type);
    declarations.push_back(IFC4X3_RC1_IfcVibrationDamper_type);
    declarations.push_back(IFC4X3_RC1_IfcVibrationDamperType_type);
    declarations.push_back(IFC4X3_RC1_IfcVibrationDamperTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcVibrationIsolator_type);
    declarations.push_back(IFC4X3_RC1_IfcVibrationIsolatorType_type);
    declarations.push_back(IFC4X3_RC1_IfcVibrationIsolatorTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcVirtualElement_type);
    declarations.push_back(IFC4X3_RC1_IfcVirtualGridIntersection_type);
    declarations.push_back(IFC4X3_RC1_IfcVoidingFeature_type);
    declarations.push_back(IFC4X3_RC1_IfcVoidingFeatureTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcVoidStratum_type);
    declarations.push_back(IFC4X3_RC1_IfcVolumeMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcVolumetricFlowRateMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcWall_type);
    declarations.push_back(IFC4X3_RC1_IfcWallElementedCase_type);
    declarations.push_back(IFC4X3_RC1_IfcWallStandardCase_type);
    declarations.push_back(IFC4X3_RC1_IfcWallType_type);
    declarations.push_back(IFC4X3_RC1_IfcWallTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWarpingConstantMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcWarpingMomentMeasure_type);
    declarations.push_back(IFC4X3_RC1_IfcWarpingStiffnessSelect_type);
    declarations.push_back(IFC4X3_RC1_IfcWasteTerminal_type);
    declarations.push_back(IFC4X3_RC1_IfcWasteTerminalType_type);
    declarations.push_back(IFC4X3_RC1_IfcWasteTerminalTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWaterStratum_type);
    declarations.push_back(IFC4X3_RC1_IfcWindow_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowLiningProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowPanelOperationEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowPanelPositionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowPanelProperties_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowStandardCase_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowStyle_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowStyleConstructionEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowStyleOperationEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowType_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWindowTypePartitioningEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWorkCalendar_type);
    declarations.push_back(IFC4X3_RC1_IfcWorkCalendarTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWorkControl_type);
    declarations.push_back(IFC4X3_RC1_IfcWorkPlan_type);
    declarations.push_back(IFC4X3_RC1_IfcWorkPlanTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWorkSchedule_type);
    declarations.push_back(IFC4X3_RC1_IfcWorkScheduleTypeEnum_type);
    declarations.push_back(IFC4X3_RC1_IfcWorkTime_type);
    declarations.push_back(IFC4X3_RC1_IfcZone_type);
    declarations.push_back(IFC4X3_RC1_IfcZShapeProfileDef_type);
    return new schema_definition("IFC4X3_RC1", declarations, new IFC4X3_RC1_instance_factory());
}


#if defined(__clang__)
#elif defined(__GNUC__) || defined(__GNUG__)
#pragma GCC pop_options
#elif defined(_MSC_VER)
#pragma optimize("", on)
#endif
        
static std::unique_ptr<schema_definition> schema;

void Ifc4x3_rc1::clear_schema() {
    schema.reset();
}

const schema_definition& Ifc4x3_rc1::get_schema() {
    if (!schema) {
        schema.reset(IFC4X3_RC1_populate_schema());
    }
    return *schema;
}