First step at reorganizing

src/ifcgeom/schema/mapping.cpp

@@ -0,0 +1,30 @@
+/********************************************************************************
+*                                                                              *
+* 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/>.         *
+*                                                                              *
+********************************************************************************/
+
+#include "mapping.h"
+
+#include "../../ifcparse/IfcLogger.h"
+
+using namespace IfcUtil;
+
+ifcopenshell::geometry::taxonomy::item* ifcopenshell::geometry::POSTFIX_SCHEMA(mapping)::map(const IfcBaseClass* l) {
+#include "bind_convert_impl.i"
+	Logger::Message(Logger::LOG_ERROR, "No operation defined for:", l);
+	return nullptr;
+}