mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-10 17:58:20 +00:00
Thomas Krijnen
844 lines
36 KiB
C++
844 lines
36 KiB
C++
/********************************************************************************
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* *
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* This file is part of IfcOpenShell. *
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* *
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* IfcOpenShell is free software: you can redistribute it and/or modify *
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* it under the terms of the Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 of the License, or *
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* (at your option) any later version. *
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* *
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* IfcOpenShell is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#include <boost/property_tree/ptree.hpp>
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#include <boost/property_tree/xml_parser.hpp>
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#include <boost/version.hpp>
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#include <boost/foreach.hpp>
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#include "XmlSerializer.h"
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#include <algorithm>
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#include "../../ifcparse/IfcSIPrefix.h"
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#include "../../ifcparse/utils.h"
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#include "../../ifcparse/IfcLogger.h"
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using boost::property_tree::ptree;
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#include "XmlSerializer.h"
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namespace {
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struct POSTFIX_SCHEMA(factory_t) {
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XmlSerializer* operator()(IfcParse::IfcFile* file, const std::string& xml_filename) const {
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POSTFIX_SCHEMA(XmlSerializer)* s = new POSTFIX_SCHEMA(XmlSerializer)(file, xml_filename);
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s->setFile(file);
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return s;
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}
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};
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}
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void MAKE_INIT_FN(XmlSerializer)(XmlSerializerFactory::Factory* mapping) {
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static const std::string schema_name = STRINGIFY(IfcSchema);
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POSTFIX_SCHEMA(factory_t) factory;
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mapping->bind(schema_name, factory);
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}
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namespace {
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// TODO: Make this a member of XmlSerializer?
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std::map<std::string, std::string> POSTFIX_SCHEMA(argument_name_map);
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// Format an IFC attribute and maybe returns as string. Only literal scalar
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// values are converted. Things like entity instances and lists are omitted.
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boost::optional<std::string> format_attribute(ifcopenshell::geometry::abstract_mapping* mapping, AttributeValue argument, IfcUtil::ArgumentType argument_type, const std::string& argument_name) {
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boost::optional<std::string> value;
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// Hard-code lat-lon as it represents an array
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// of integers best emitted as a single decimal
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if (argument_name == "IfcSite.RefLatitude" ||
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argument_name == "IfcSite.RefLongitude")
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{
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std::vector<int> angle = argument;
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double deg;
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if (angle.size() >= 3) {
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deg = angle[0] + angle[1] / 60. + angle[2] / 3600.;
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int prec = 8;
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if (angle.size() == 4) {
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deg += angle[3] / (1000000. * 3600.);
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prec = 14;
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}
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std::stringstream stream;
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stream << std::setprecision(prec) << deg;
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value = stream.str();
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}
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return value;
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}
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switch(argument_type) {
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case IfcUtil::Argument_BOOL: {
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const bool b = argument;
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value = b ? "true" : "false";
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break; }
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case IfcUtil::Argument_DOUBLE: {
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const double d = argument;
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std::stringstream stream;
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stream << std::setprecision (std::numeric_limits< double >::max_digits10) << d;
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value = stream.str();
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break; }
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case IfcUtil::Argument_STRING:
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case IfcUtil::Argument_ENUMERATION: {
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value = static_cast<std::string>(argument);
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break; }
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case IfcUtil::Argument_INT: {
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const int v = argument;
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std::stringstream stream;
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stream << v;
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value = stream.str();
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break; }
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case IfcUtil::Argument_ENTITY_INSTANCE: {
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IfcUtil::IfcBaseClass* e = argument;
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if (!e->declaration().as_entity()) {
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IfcUtil::IfcBaseType* f = e->as<IfcUtil::IfcBaseType>();
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value = format_attribute(mapping, f->data().get_attribute_value(0), f->data().get_attribute_value(0).type(), argument_name);
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} else if (e->declaration().is(IfcSchema::IfcSIUnit::Class()) || e->declaration().is(IfcSchema::IfcConversionBasedUnit::Class())) {
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// Some string concatenation to have a unit name as a XML attribute.
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std::string unit_name;
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if (e->declaration().is(IfcSchema::IfcSIUnit::Class())) {
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IfcSchema::IfcSIUnit* unit = e->as<IfcSchema::IfcSIUnit>();
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unit_name = IfcSchema::IfcSIUnitName::ToString(unit->Name());
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if (unit->Prefix()) {
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unit_name = IfcSchema::IfcSIPrefix::ToString(*unit->Prefix()) + unit_name;
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}
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} else {
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IfcSchema::IfcConversionBasedUnit* unit = e->as<IfcSchema::IfcConversionBasedUnit>();
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unit_name = unit->Name();
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}
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value = unit_name;
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} else if (e->declaration().is(IfcSchema::IfcLocalPlacement::Class())) {
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IfcSchema::IfcLocalPlacement* placement = e->as<IfcSchema::IfcLocalPlacement>();
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auto item = mapping->map(e);
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auto matrix = ifcopenshell::geometry::taxonomy::cast< ifcopenshell::geometry::taxonomy::matrix4>(item);
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std::stringstream stream;
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for (int i = 1; i < 5; ++i) {
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for (int j = 1; j < 4; ++j) {
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const double trsf_value = matrix->ccomponents()(j, i);
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stream << std::setprecision (std::numeric_limits< double >::max_digits10) << trsf_value << " ";
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}
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stream << ((i == 4) ? "1" : "0 ");
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}
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value = stream.str();
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#ifdef TAXONOMY_USE_NAKED_PTR
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delete item;
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#endif
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}
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break; }
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default:
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break;
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}
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return value;
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}
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// Appends to a node with possibly existing attributes
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ptree* format_entity_instance(ifcopenshell::geometry::abstract_mapping* mapping, IfcUtil::IfcBaseEntity* instance, ptree& child, ptree& tree, bool as_link = false) {
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const unsigned n = instance->declaration().attribute_count();
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for (unsigned i = 0; i < n; ++i) {
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try {
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instance->data().get_attribute_value(i);
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} catch (const std::exception&) {
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Logger::Error("Expected " + boost::lexical_cast<std::string>(n) + " attributes for:", instance);
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break;
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}
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auto argument = instance->data().get_attribute_value(i);
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if (argument.isNull()) continue;
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std::string argument_name = instance->declaration().attribute_by_index(i)->name();
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std::map<std::string, std::string>::const_iterator argument_name_it;
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argument_name_it = POSTFIX_SCHEMA(argument_name_map).find(argument_name);
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if (argument_name_it != POSTFIX_SCHEMA(argument_name_map).end()) {
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argument_name = argument_name_it->second;
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}
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const IfcUtil::ArgumentType argument_type = instance->data().get_attribute_value(i).type();
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const std::string qualified_name = instance->declaration().name() + "." + argument_name;
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boost::optional<std::string> value;
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try {
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value = format_attribute(mapping, argument, argument_type, qualified_name);
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} catch (const std::exception& e) {
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Logger::Error(e);
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}
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if (value) {
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if (as_link) {
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if (argument_name == "id") {
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child.put("<xmlattr>.xlink:href", std::string("#") + *value);
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}
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} else {
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std::stringstream stream;
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stream << "<xmlattr>." << argument_name;
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child.put(stream.str(), *value);
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}
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}
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}
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return &tree.add_child(instance->declaration().name(), child);
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}
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// Formats an entity instances as a ptree node, and insert into the DOM. Recurses
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// over the entity attributes and writes them as xml attributes of the node.
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ptree* format_entity_instance(ifcopenshell::geometry::abstract_mapping* mapping, IfcUtil::IfcBaseEntity* instance, ptree& tree, bool as_link = false) {
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ptree child;
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return format_entity_instance(mapping, instance, child, tree, as_link);
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}
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std::string qualify_unrooted_instance(IfcUtil::IfcBaseInterface* inst) {
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return inst->declaration().name() + "_" + boost::lexical_cast<std::string>(inst->as<IfcUtil::IfcBaseEntity>()->id());
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}
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// A function to be called recursively. Template specialization is used
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// to descend into decomposition, containment and property relationships.
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template <typename A>
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ptree* descend(ifcopenshell::geometry::abstract_mapping* mapping, A* instance, ptree& tree, IfcUtil::IfcBaseClass* parent=nullptr) {
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if (instance->declaration().is(IfcSchema::IfcObjectDefinition::Class())) {
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return descend(mapping, instance->template as<IfcSchema::IfcObjectDefinition>(), tree, parent);
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} else {
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return format_entity_instance(mapping, instance, tree);
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}
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}
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// Returns related entity instances using IFC's objectified relationship
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// model. The second and third argument require a member function pointer.
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template <typename T, typename U, typename V, typename F, typename G>
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typename V::list::ptr get_related(T* t, F f, G g) {
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typename U::list::ptr li = (*t.*f)()->template as<U>();
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typename V::list::ptr acc(new typename V::list);
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for (typename U::list::it it = li->begin(); it != li->end(); ++it) {
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U* u = *it;
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try {
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acc->push((*u.*g)()->template as<V>());
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} catch (IfcParse::IfcException& e) {
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Logger::Error(e);
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}
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}
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return acc;
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}
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// Descends into the tree by recursing into IfcRelContainedInSpatialStructure,
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// IfcRelDecomposes, IfcRelDefinesByType, IfcRelDefinesByProperties relations.
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template <>
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ptree* descend(ifcopenshell::geometry::abstract_mapping* mapping, IfcSchema::IfcObjectDefinition* product, ptree& tree, IfcUtil::IfcBaseClass* parent) {
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if (product->declaration().is(IfcSchema::IfcElement::Class())) {
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auto voids = product->as<IfcSchema::IfcElement>()->FillsVoids();
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if (voids && voids->size() == 1 && (*voids->begin())->RelatingOpeningElement() != parent) {
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// Fills are placed under their corresponding opening, return early to avoid duplication.
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return nullptr;
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}
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}
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ptree& child = *format_entity_instance(mapping, product, tree);
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if (product->declaration().is(IfcSchema::IfcOpeningElement::Class())) {
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IfcSchema::IfcOpeningElement* opening = product->as<IfcSchema::IfcOpeningElement>();
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IfcSchema::IfcElement::list::ptr fills = get_related<IfcSchema::IfcOpeningElement, IfcSchema::IfcRelFillsElement, IfcSchema::IfcElement>(
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opening, &IfcSchema::IfcOpeningElement::HasFillings, &IfcSchema::IfcRelFillsElement::RelatedBuildingElement);
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for (IfcSchema::IfcElement::list::it it = fills->begin(); it != fills->end(); ++it) {
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descend(mapping, *it, child, product);
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}
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}
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if (product->declaration().is(IfcSchema::IfcSpatialStructureElement::Class())) {
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IfcSchema::IfcSpatialStructureElement* structure = product->as<IfcSchema::IfcSpatialStructureElement>();
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IfcSchema::IfcObjectDefinition::list::ptr elements = get_related
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<IfcSchema::IfcSpatialStructureElement, IfcSchema::IfcRelContainedInSpatialStructure, IfcSchema::IfcObjectDefinition>
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(structure, &IfcSchema::IfcSpatialStructureElement::ContainsElements, &IfcSchema::IfcRelContainedInSpatialStructure::RelatedElements);
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for (IfcSchema::IfcObjectDefinition::list::it it = elements->begin(); it != elements->end(); ++it) {
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descend(mapping, *it, child, product);
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}
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}
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if (product->declaration().is(IfcSchema::IfcElement::Class())) {
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IfcSchema::IfcElement* element = static_cast<IfcSchema::IfcElement*>(product);
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IfcSchema::IfcOpeningElement::list::ptr openings = get_related<IfcSchema::IfcElement, IfcSchema::IfcRelVoidsElement, IfcSchema::IfcOpeningElement>(
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element, &IfcSchema::IfcElement::HasOpenings, &IfcSchema::IfcRelVoidsElement::RelatedOpeningElement);
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for (IfcSchema::IfcOpeningElement::list::it it = openings->begin(); it != openings->end(); ++it) {
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descend(mapping, *it, child, product);
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}
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}
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#ifdef SCHEMA_IfcRelDecomposes_HAS_RelatedObjects
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IfcSchema::IfcObjectDefinition::list::ptr structures = get_related
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<IfcSchema::IfcObjectDefinition, IfcSchema::IfcRelDecomposes, IfcSchema::IfcObjectDefinition>
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(product, &IfcSchema::IfcObjectDefinition::IsDecomposedBy, &IfcSchema::IfcRelDecomposes::RelatedObjects);
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#else
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IfcSchema::IfcObjectDefinition::list::ptr structures = get_related
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<IfcSchema::IfcObjectDefinition, IfcSchema::IfcRelAggregates, IfcSchema::IfcObjectDefinition>
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(product, &IfcSchema::IfcObjectDefinition::IsDecomposedBy, &IfcSchema::IfcRelAggregates::RelatedObjects);
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structures->push(get_related
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<IfcSchema::IfcObjectDefinition, IfcSchema::IfcRelNests, IfcSchema::IfcObjectDefinition>
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(product, &IfcSchema::IfcObjectDefinition::IsNestedBy, &IfcSchema::IfcRelNests::RelatedObjects));
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#endif
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for (IfcSchema::IfcObjectDefinition::list::it it = structures->begin(); it != structures->end(); ++it) {
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IfcSchema::IfcObjectDefinition* ob = *it;
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descend(mapping, ob, child, product);
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}
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if (product->declaration().is(IfcSchema::IfcObject::Class())) {
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IfcSchema::IfcObject* object = product->as<IfcSchema::IfcObject>();
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IfcSchema::IfcPropertySetDefinition::list::ptr property_sets = get_related
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<IfcSchema::IfcObject, IfcSchema::IfcRelDefinesByProperties, IfcSchema::IfcPropertySetDefinition>
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(object, &IfcSchema::IfcObject::IsDefinedBy, &IfcSchema::IfcRelDefinesByProperties::RelatingPropertyDefinition);
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for (IfcSchema::IfcPropertySetDefinition::list::it it = property_sets->begin(); it != property_sets->end(); ++it) {
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IfcSchema::IfcPropertySetDefinition* pset = *it;
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if (pset->declaration().is(IfcSchema::IfcPropertySet::Class())) {
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format_entity_instance(mapping, pset, child, true);
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} else if (pset->declaration().is(IfcSchema::IfcElementQuantity::Class())) {
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format_entity_instance(mapping, pset, child, true);
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}
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}
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#ifdef SCHEMA_IfcObject_HAS_IsTypedBy
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IfcSchema::IfcTypeObject::list::ptr types = get_related
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<IfcSchema::IfcObject, IfcSchema::IfcRelDefinesByType, IfcSchema::IfcTypeObject>
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(object, &IfcSchema::IfcObject::IsTypedBy, &IfcSchema::IfcRelDefinesByType::RelatingType);
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#else
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IfcSchema::IfcTypeObject::list::ptr types = get_related
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<IfcSchema::IfcObject, IfcSchema::IfcRelDefinesByType, IfcSchema::IfcTypeObject>
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(object, &IfcSchema::IfcObject::IsDefinedBy, &IfcSchema::IfcRelDefinesByType::RelatingType);
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#endif
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for (IfcSchema::IfcTypeObject::list::it it = types->begin(); it != types->end(); ++it) {
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IfcSchema::IfcTypeObject* type = *it;
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format_entity_instance(mapping, type, child, true);
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}
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}
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if (product->declaration().is(IfcSchema::IfcProduct::Class())) {
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std::map<std::string, IfcUtil::IfcBaseEntity*> layers = mapping->get_layers(product);
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for (std::map<std::string, IfcUtil::IfcBaseEntity*>::const_iterator it = layers.begin(); it != layers.end(); ++it) {
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// IfcPresentationLayerAssignments don't have GUIDs (only optional Identifier) so use name as the ID.
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// Note that the IfcPresentationLayerAssignment passed here doesn't really matter as as_link is true
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// for the format_entity_instance() call.
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ptree node;
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node.put("<xmlattr>.xlink:href", "#" + it->first);
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format_entity_instance(mapping, it->second, node, child, true);
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}
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IfcSchema::IfcRelAssociates::list::ptr associations = product->HasAssociations();
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for (IfcSchema::IfcRelAssociates::list::it it = associations->begin(); it != associations->end(); ++it) {
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if ((*it)->as<IfcSchema::IfcRelAssociatesMaterial>()) {
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IfcSchema::IfcMaterialSelect* mat = (*it)->as<IfcSchema::IfcRelAssociatesMaterial>()->RelatingMaterial();
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ptree node;
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node.put("<xmlattr>.xlink:href", "#" + qualify_unrooted_instance(mat));
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format_entity_instance(mapping, mat->as<IfcUtil::IfcBaseEntity>(), node, child, true);
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}
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}
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}
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#ifdef SCHEMA_HAS_IfcAlignmentSegment
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if (auto* als = product->as<IfcSchema::IfcAlignmentSegment>()) {
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ptree node;
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format_entity_instance(mapping, als->DesignParameters(), node, child, false);
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}
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#endif
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return &child;
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}
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// Format IfcProperty instances and insert into the DOM. IfcComplexProperties are flattened out.
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void format_properties(ifcopenshell::geometry::abstract_mapping* mapping, IfcSchema::IfcProperty::list::ptr properties, ptree& node) {
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for (IfcSchema::IfcProperty::list::it it = properties->begin(); it != properties->end(); ++it) {
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IfcSchema::IfcProperty* p = *it;
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if (p->declaration().is(IfcSchema::IfcComplexProperty::Class())) {
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IfcSchema::IfcComplexProperty* complex = p->as<IfcSchema::IfcComplexProperty>();
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format_properties(mapping, complex->HasProperties(), node);
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} else {
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format_entity_instance(mapping, p, node);
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}
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}
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}
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void writeGroupToNode(ifcopenshell::geometry::abstract_mapping* mapping, IfcSchema::IfcGroup* group, ptree& node, std::set<std::string>notRootGroups) {
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// @todo tfk: instead of a set<string> shouldn't we just have a set<IfcGroup>, the current approach
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// might not work with non-unique or NIL group names.
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// @todo tfk: should the set be a passed as a reference?
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if (!group->Name()) {
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return;
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}
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if (notRootGroups.find(*group->Name()) != notRootGroups.end()) {
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return;
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}
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// Write one group to root
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ptree* node2 = descend(mapping, group, node);
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auto father = group->IsGroupedBy();
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for (auto iter = father->begin(); iter != father->end(); iter++)
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{
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IfcSchema::IfcRelAssigns* ii = *iter;
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auto objs = ii->RelatedObjects();
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for (auto objit = objs->begin(); objit != objs->end(); objit++) {
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auto entity = *objit;
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if (entity->declaration().is(IfcSchema::IfcGroup::Class()) && entity->Name()) {
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writeGroupToNode(mapping, entity->as<IfcSchema::IfcGroup>(), *node2, notRootGroups);
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notRootGroups.emplace(*entity->Name());
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}
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else {
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// Write child to father group
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descend(mapping, entity, *node2);
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}
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}
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}
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}
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// Format IfcElementQuantity instances and insert into the DOM.
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void format_quantities(ifcopenshell::geometry::abstract_mapping* mapping, IfcSchema::IfcPhysicalQuantity::list::ptr quantities, ptree& node) {
|
|
for (IfcSchema::IfcPhysicalQuantity::list::it it = quantities->begin(); it != quantities->end(); ++it) {
|
|
IfcSchema::IfcPhysicalQuantity* p = *it;
|
|
ptree* node2 = format_entity_instance(mapping, p, node);
|
|
if (node2 && p->declaration().is(IfcSchema::IfcPhysicalComplexQuantity::Class())) {
|
|
IfcSchema::IfcPhysicalComplexQuantity* complex = p->as<IfcSchema::IfcPhysicalComplexQuantity>();
|
|
format_quantities(mapping, complex->HasQuantities(), *node2);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Format IfcTask instances and insert into the DOM.
|
|
void format_tasks(ifcopenshell::geometry::abstract_mapping* mapping, IfcSchema::IfcTask* task, ptree& node) {
|
|
ptree* ntask = format_entity_instance(mapping, task, node);
|
|
|
|
if (ntask) {
|
|
#ifdef SCHEMA_IfcTask_HAS_TaskTime
|
|
IfcSchema::IfcTaskTime* task_time = task->TaskTime();
|
|
if (task_time)
|
|
{
|
|
format_entity_instance(mapping, task_time, *ntask);
|
|
}
|
|
#endif
|
|
|
|
#ifdef SCHEMA_IfcProcess_HAS_IsSuccessorFrom
|
|
IfcSchema::IfcRelSequence::list::ptr successor_from = task->IsSuccessorFrom();
|
|
for (IfcSchema::IfcRelSequence::list::it it = successor_from->begin(); it != successor_from->end(); ++it)
|
|
{
|
|
IfcSchema::IfcProcess* relating_process = (*it)->RelatingProcess();
|
|
ptree nobject;
|
|
nobject.put("<xmlattr>.id", relating_process->GlobalId());
|
|
ntask->add_child("IsSuccessorFrom", nobject);
|
|
}
|
|
#endif
|
|
|
|
#ifdef SCHEMA_IfcProcess_HAS_IsPredecessorTo
|
|
IfcSchema::IfcRelSequence::list::ptr predecessor_to = task->IsPredecessorTo();
|
|
for (IfcSchema::IfcRelSequence::list::it it = predecessor_to->begin(); it != predecessor_to->end(); ++it)
|
|
{
|
|
IfcSchema::IfcProcess* relating_process = (*it)->RelatedProcess();
|
|
ptree nobject;
|
|
nobject.put("<xmlattr>.id", relating_process->GlobalId());
|
|
ntask->add_child("IsPredecessorTo", nobject);
|
|
}
|
|
#endif
|
|
|
|
IfcSchema::IfcPropertySetDefinition::list::ptr property_sets = get_related
|
|
<IfcSchema::IfcObject, IfcSchema::IfcRelDefinesByProperties, IfcSchema::IfcPropertySetDefinition>
|
|
(task, &IfcSchema::IfcObject::IsDefinedBy, &IfcSchema::IfcRelDefinesByProperties::RelatingPropertyDefinition);
|
|
|
|
for (IfcSchema::IfcPropertySetDefinition::list::it it = property_sets->begin(); it != property_sets->end(); ++it) {
|
|
IfcSchema::IfcPropertySetDefinition* pset = *it;
|
|
if (pset->declaration().is(IfcSchema::IfcPropertySet::Class())) {
|
|
format_entity_instance(mapping, pset, *ntask, true);
|
|
}
|
|
else if (pset->declaration().is(IfcSchema::IfcElementQuantity::Class())) {
|
|
format_entity_instance(mapping, pset, *ntask, true);
|
|
}
|
|
}
|
|
|
|
#ifdef SCHEMA_IfcProcess_HAS_OperatesOn
|
|
IfcSchema::IfcRelAssignsToProcess::list::ptr operates = task->OperatesOn();
|
|
if (operates->size() > 0)
|
|
{
|
|
for (IfcSchema::IfcRelAssignsToProcess::list::it i = operates->begin(); i != operates->end(); ++i)
|
|
{
|
|
IfcSchema::IfcRelAssignsToProcess* operation = (*i);
|
|
IfcSchema::IfcObjectDefinition::list::ptr objects = operation->RelatedObjects();
|
|
for (IfcSchema::IfcObjectDefinition::list::it it2 = objects->begin(); it2 != objects->end(); ++it2)
|
|
{
|
|
IfcSchema::IfcObjectDefinition* object = *it2;
|
|
ptree nobject;
|
|
nobject.put("<xmlattr>.id", object->GlobalId());
|
|
if (object->declaration().is(IfcSchema::IfcProduct::Class()))
|
|
{
|
|
ntask->add_child("Input", nobject);
|
|
}
|
|
else if (object->declaration().is(IfcSchema::IfcResource::Class()))
|
|
{
|
|
ntask->add_child("Resource", nobject);
|
|
}
|
|
else if (object->declaration().is(IfcSchema::IfcControl::Class()))
|
|
{
|
|
ntask->add_child("Control", nobject);
|
|
}
|
|
else
|
|
{
|
|
nobject.put("<xmlattr>.Type", object->declaration().name());
|
|
ntask->add_child("OperatesOn", nobject);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
IfcSchema::IfcRelAssigns::list::ptr assignments = task->HasAssignments();
|
|
for (IfcSchema::IfcRelAssigns::list::it i = assignments->begin(); i != assignments->end(); ++i)
|
|
{
|
|
IfcSchema::IfcRelAssigns* assignment = *i;
|
|
if (assignment->declaration().is(IfcSchema::IfcRelAssignsToProduct::Class())) {
|
|
IfcSchema::IfcRelAssignsToProduct* assign_to_product = assignment->as<IfcSchema::IfcRelAssignsToProduct>();
|
|
IfcSchema::IfcProduct* product = assign_to_product->RelatingProduct()->as<IfcSchema::IfcProduct>();
|
|
ptree nobject;
|
|
nobject.put("<xmlattr>.id", product->GlobalId());
|
|
ntask->add_child("Output", nobject);
|
|
}
|
|
}
|
|
|
|
#ifdef SCHEMA_IfcObjectDefinition_HAS_IsNestedBy
|
|
IfcSchema::IfcRelNests::list::ptr nested_by = task->IsNestedBy();
|
|
for (IfcSchema::IfcRelNests::list::it it = nested_by->begin(); it != nested_by->end(); ++it)
|
|
{
|
|
IfcSchema::IfcObjectDefinition::list::ptr related_objects = (*it)->RelatedObjects();
|
|
for (IfcSchema::IfcObjectDefinition::list::it it2 = related_objects->begin(); it2 != related_objects->end(); ++it2)
|
|
{
|
|
if (!(*it2)->declaration().is(IfcSchema::IfcTask::Class())) {
|
|
continue;
|
|
}
|
|
IfcSchema::IfcTask* task2 = (*it2)->as<IfcSchema::IfcTask>();
|
|
format_tasks(mapping, task2, *ntask);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
} // ~unnamed namespace
|
|
|
|
void POSTFIX_SCHEMA(XmlSerializer)::finalize() {
|
|
POSTFIX_SCHEMA(argument_name_map).insert(std::make_pair("GlobalId", "id"));
|
|
|
|
IfcSchema::IfcProject::list::ptr projects = file->instances_by_type<IfcSchema::IfcProject>();
|
|
if (projects->size() != 1) {
|
|
Logger::Message(Logger::LOG_ERROR, "Expected a single IfcProject");
|
|
return;
|
|
}
|
|
IfcSchema::IfcProject* project = *projects->begin();
|
|
|
|
ptree root, header, units, decomposition, properties, quantities, types, layers, materials, work, calendars, connections, groups;
|
|
|
|
// Write the SPF header as XML nodes.
|
|
BOOST_FOREACH(const std::string& s, file->header().file_description().description()) {
|
|
header.add_child("file_description.description", ptree(s));
|
|
}
|
|
BOOST_FOREACH(const std::string& s, file->header().file_name().author()) {
|
|
header.add_child("file_name.author", ptree(s));
|
|
}
|
|
BOOST_FOREACH(const std::string& s, file->header().file_name().organization()) {
|
|
header.add_child("file_name.organization", ptree(s));
|
|
}
|
|
BOOST_FOREACH(const std::string& s, file->header().file_schema().schema_identifiers()) {
|
|
header.add_child("file_schema.schema_identifiers", ptree(s));
|
|
}
|
|
try {
|
|
header.put("file_description.implementation_level", file->header().file_description().implementation_level());
|
|
}
|
|
catch (const IfcParse::IfcException& ex) {
|
|
std::stringstream ss;
|
|
ss << "Failed to get ifc file header file_description implementation_level, error: '" << ex.what() << "'";
|
|
Logger::Message(Logger::LOG_ERROR, ss.str());
|
|
}
|
|
try {
|
|
header.put("file_name.name", file->header().file_name().name());
|
|
}
|
|
catch (const IfcParse::IfcException& ex) {
|
|
std::stringstream ss;
|
|
ss << "Failed to get ifc file header file_name name, error: '" << ex.what() << "'";
|
|
Logger::Message(Logger::LOG_ERROR, ss.str());
|
|
}
|
|
try {
|
|
header.put("file_name.time_stamp", file->header().file_name().time_stamp());
|
|
}
|
|
catch (const IfcParse::IfcException& ex) {
|
|
std::stringstream ss;
|
|
ss << "Failed to get ifc file header file_name time_stamp, error: '" << ex.what() << "'";
|
|
Logger::Message(Logger::LOG_ERROR, ss.str());
|
|
}
|
|
try {
|
|
header.put("file_name.preprocessor_version", file->header().file_name().preprocessor_version());
|
|
}
|
|
catch (const IfcParse::IfcException& ex) {
|
|
std::stringstream ss;
|
|
ss << "Failed to get ifc file header file_name preprocessor_version, error: '" << ex.what() << "'";
|
|
Logger::Message(Logger::LOG_ERROR, ss.str());
|
|
}
|
|
try {
|
|
header.put("file_name.originating_system", file->header().file_name().originating_system());
|
|
}
|
|
catch (const IfcParse::IfcException& ex) {
|
|
std::stringstream ss;
|
|
ss << "Failed to get ifc file header file_name originating_system, error: '" << ex.what() << "'";
|
|
Logger::Message(Logger::LOG_ERROR, ss.str());
|
|
}
|
|
try {
|
|
header.put("file_name.authorization", file->header().file_name().authorization());
|
|
}
|
|
catch (const IfcParse::IfcException& ex) {
|
|
std::stringstream ss;
|
|
ss << "Failed to get ifc file header file_name authorization, error: '" << ex.what() << "'";
|
|
Logger::Message(Logger::LOG_ERROR, ss.str());
|
|
}
|
|
|
|
// Descend into the decomposition structure of the IFC file.
|
|
descend(mapping_, project, decomposition);
|
|
|
|
// Write all property sets and values as XML nodes.
|
|
IfcSchema::IfcPropertySet::list::ptr psets = file->instances_by_type<IfcSchema::IfcPropertySet>();
|
|
for (IfcSchema::IfcPropertySet::list::it it = psets->begin(); it != psets->end(); ++it) {
|
|
IfcSchema::IfcPropertySet* pset = *it;
|
|
ptree* node = format_entity_instance(mapping_, pset, properties);
|
|
if (node) {
|
|
format_properties(mapping_, pset->HasProperties(), *node);
|
|
}
|
|
}
|
|
|
|
// Write all group sets and values as XML nodes.
|
|
IfcSchema::IfcGroup::list::ptr gsets = file->instances_by_type<IfcSchema::IfcGroup>();
|
|
std::set<std::string> notRootGroups; //selfname, fathername
|
|
for (IfcSchema::IfcGroup::list::it it = gsets->begin(); it != gsets->end(); ++it) {
|
|
writeGroupToNode(mapping_, *it, groups, notRootGroups);
|
|
}
|
|
for (auto it = groups.begin(); it != groups.end();) {
|
|
if (notRootGroups.find(it->second.get<std::string>("<xmlattr>.Name")) != notRootGroups.end()) {
|
|
it = groups.erase(it);
|
|
} else {
|
|
it++;
|
|
}
|
|
}
|
|
|
|
// Write all quantities and values as XML nodes.
|
|
IfcSchema::IfcElementQuantity::list::ptr qtosets = file->instances_by_type<IfcSchema::IfcElementQuantity>();
|
|
for (IfcSchema::IfcElementQuantity::list::it it = qtosets->begin(); it != qtosets->end(); ++it) {
|
|
IfcSchema::IfcElementQuantity* qto = *it;
|
|
ptree* node = format_entity_instance(mapping_, qto, quantities);
|
|
if (node) {
|
|
format_quantities(mapping_, qto->Quantities(), *node);
|
|
}
|
|
}
|
|
|
|
// Write all work schedules and values as XML nodes.
|
|
ptree pwork_schedules;
|
|
IfcSchema::IfcWorkSchedule::list::ptr pschedules = file->instances_by_type<IfcSchema::IfcWorkSchedule>();
|
|
for (IfcSchema::IfcWorkSchedule::list::it it = pschedules->begin(); it != pschedules->end(); ++it) {
|
|
IfcSchema::IfcWorkSchedule* schedule = *it;
|
|
ptree* nschedule = format_entity_instance(mapping_, schedule, pwork_schedules);
|
|
|
|
if(nschedule) {
|
|
IfcSchema::IfcRelAssignsToControl::list::ptr controls = schedule->Controls();
|
|
for(IfcSchema::IfcRelAssignsToControl::list::it it2 = controls->begin(); it2 != controls->end(); ++it2) {
|
|
IfcSchema::IfcRelAssignsToControl* control = *it2;
|
|
|
|
IfcSchema::IfcObjectDefinition::list::ptr objects = control->RelatedObjects();
|
|
for(IfcSchema::IfcObjectDefinition::list::it it3 = objects->begin(); it3 != objects->end(); ++it3) {
|
|
IfcSchema::IfcObjectDefinition* object = *it3;
|
|
|
|
if (object && object->declaration().is(IfcSchema::IfcTask::Class())) {
|
|
IfcSchema::IfcTask* task = object->as<IfcSchema::IfcTask>();
|
|
format_tasks(mapping_, task, *nschedule);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
work.add_child("schedules", pwork_schedules);
|
|
|
|
// Write all work plans and values as XML nodes.
|
|
ptree pwork_plans;
|
|
IfcSchema::IfcWorkPlan::list::ptr pplans = file->instances_by_type<IfcSchema::IfcWorkPlan>();
|
|
for (IfcSchema::IfcWorkPlan::list::it it = pplans->begin(); it != pplans->end(); ++it) {
|
|
IfcSchema::IfcWorkPlan* plan = *it;
|
|
ptree* nschedule = format_entity_instance(mapping_, plan, pwork_plans);
|
|
|
|
if (nschedule) {
|
|
#ifdef SCHEMA_IfcObjectDefinition_HAS_IsDecomposedBy
|
|
auto decomposed_by = plan->IsDecomposedBy();
|
|
for (auto it2 = decomposed_by->begin(); it2 != decomposed_by->end(); ++it2)
|
|
{
|
|
IfcSchema::IfcObjectDefinition::list::ptr related_objects = (*it2)->RelatedObjects();
|
|
for (IfcSchema::IfcObjectDefinition::list::it it3 = related_objects->begin(); it3 != related_objects->end(); ++it3)
|
|
{
|
|
IfcSchema::IfcObjectDefinition* work_schedule = *it3;
|
|
ptree pwork_schedule;
|
|
pwork_schedule.put("<xmlattr>.id", work_schedule->GlobalId());
|
|
nschedule->add_child("IfcWorkSchedule", pwork_schedule);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
work.add_child("plans", pwork_plans);
|
|
|
|
// Write all work calendars and values as XML nodes.
|
|
#ifdef SCHEMA_HAS_IfcWorkCalendar
|
|
IfcSchema::IfcWorkCalendar::list::ptr pcalendars = file->instances_by_type<IfcSchema::IfcWorkCalendar>();
|
|
for (IfcSchema::IfcWorkCalendar::list::it it = pcalendars->begin(); it != pcalendars->end(); ++it) {
|
|
IfcSchema::IfcWorkCalendar* calendar = *it;
|
|
ptree* ncalendar = format_entity_instance(mapping_, calendar, calendars);
|
|
|
|
if (ncalendar) {
|
|
IfcSchema::IfcWorkTime::list::ptr working_times = calendar->WorkingTimes().value_or(nullptr);
|
|
if (working_times != nullptr) {
|
|
for (IfcSchema::IfcWorkTime::list::it it2 = working_times->begin(); it2 != working_times->end(); ++it2)
|
|
{
|
|
IfcSchema::IfcWorkTime* working_time = *it2;
|
|
format_entity_instance(mapping_, working_time, *ncalendar);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
IfcSchema::IfcRelConnectsElements::list::ptr pconnections = file->instances_by_type<IfcSchema::IfcRelConnectsElements>();
|
|
for (IfcSchema::IfcRelConnectsElements::list::it it = pconnections->begin(); it != pconnections->end(); ++it) {
|
|
IfcSchema::IfcRelConnectsElements* connection = *it;
|
|
|
|
ptree* nconnection = format_entity_instance(mapping_, connection, connections);
|
|
|
|
ptree nrelatedElement;
|
|
ptree nrelatingElement;
|
|
|
|
format_entity_instance(mapping_,connection->RelatedElement(), nrelatedElement, true);
|
|
format_entity_instance(mapping_,connection->RelatingElement(), nrelatingElement, true);
|
|
|
|
nconnection->add_child("RelatedElement", nrelatedElement);
|
|
nconnection->add_child("RelatingElement", nrelatingElement);
|
|
}
|
|
|
|
// Write all type objects as XML nodes.
|
|
IfcSchema::IfcTypeObject::list::ptr type_objects = file->instances_by_type<IfcSchema::IfcTypeObject>();
|
|
for (IfcSchema::IfcTypeObject::list::it it = type_objects->begin(); it != type_objects->end(); ++it) {
|
|
IfcSchema::IfcTypeObject* type_object = *it;
|
|
ptree* node = descend(mapping_, type_object, types);
|
|
|
|
if (node && type_object->HasPropertySets()) {
|
|
IfcSchema::IfcPropertySetDefinition::list::ptr property_sets = *type_object->HasPropertySets();
|
|
for (IfcSchema::IfcPropertySetDefinition::list::it jt = property_sets->begin(); jt != property_sets->end(); ++jt) {
|
|
IfcSchema::IfcPropertySetDefinition* pset = *jt;
|
|
if (pset->declaration().is(IfcSchema::IfcPropertySet::Class())) {
|
|
format_entity_instance(mapping_, pset, *node, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Write all assigned units as XML nodes.
|
|
auto unit_assignments = project->UnitsInContext()->Units();
|
|
for (auto it = unit_assignments->begin(); it != unit_assignments->end(); ++it) {
|
|
if ((*it)->declaration().is(IfcSchema::IfcNamedUnit::Class())) {
|
|
IfcSchema::IfcNamedUnit* named_unit = (*it)->as<IfcSchema::IfcNamedUnit>();
|
|
ptree* node = format_entity_instance(mapping_, named_unit, units);
|
|
if (node) {
|
|
node->put("<xmlattr>.SI_equivalent", IfcParse::get_SI_equivalent<IfcSchema>(named_unit));
|
|
}
|
|
} else if ((*it)->declaration().is(IfcSchema::IfcMonetaryUnit::Class())) {
|
|
format_entity_instance(mapping_, (*it)->as<IfcSchema::IfcMonetaryUnit>(), units);
|
|
}
|
|
}
|
|
|
|
// Layer assignments. IfcPresentationLayerAssignments don't have GUIDs (only optional Identifier)
|
|
// so use names as the IDs and only insert those with unique names. In case of possible duplicate names/IDs
|
|
// the first IfcPresentationLayerAssignment occurrence takes precedence.
|
|
std::set<std::string> layer_names;
|
|
IfcSchema::IfcPresentationLayerAssignment::list::ptr layer_assignments = file->instances_by_type<IfcSchema::IfcPresentationLayerAssignment>();
|
|
for (IfcSchema::IfcPresentationLayerAssignment::list::it it = layer_assignments->begin(); it != layer_assignments->end(); ++it) {
|
|
const std::string& name = (*it)->Name();
|
|
if (layer_names.find(name) == layer_names.end()) {
|
|
layer_names.insert(name);
|
|
ptree node;
|
|
node.put("<xmlattr>.id", name);
|
|
format_entity_instance(mapping_, *it, node, layers);
|
|
}
|
|
}
|
|
|
|
IfcSchema::IfcRelAssociatesMaterial::list::ptr materal_associations = file->instances_by_type<IfcSchema::IfcRelAssociatesMaterial>();
|
|
std::set<IfcSchema::IfcMaterialSelect*> emitted_materials;
|
|
for (IfcSchema::IfcRelAssociatesMaterial::list::it it = materal_associations->begin(); it != materal_associations->end(); ++it) {
|
|
IfcSchema::IfcMaterialSelect* mat = (**it).RelatingMaterial();
|
|
if (emitted_materials.find(mat) == emitted_materials.end()) {
|
|
emitted_materials.insert(mat);
|
|
ptree node;
|
|
node.put("<xmlattr>.id", qualify_unrooted_instance(mat));
|
|
if (mat->as<IfcSchema::IfcMaterialLayerSetUsage>() || mat->as<IfcSchema::IfcMaterialLayerSet>()) {
|
|
IfcSchema::IfcMaterialLayerSet* layerset = mat->as<IfcSchema::IfcMaterialLayerSet>();
|
|
if (!layerset) {
|
|
layerset = mat->as<IfcSchema::IfcMaterialLayerSetUsage>()->ForLayerSet();
|
|
}
|
|
if (layerset->LayerSetName()) {
|
|
node.put("<xmlattr>.LayerSetName", *layerset->LayerSetName());
|
|
}
|
|
IfcSchema::IfcMaterialLayer::list::ptr ls = layerset->MaterialLayers();
|
|
for (IfcSchema::IfcMaterialLayer::list::it jt = ls->begin(); jt != ls->end(); ++jt) {
|
|
ptree subnode;
|
|
if ((*jt)->Material()) {
|
|
subnode.put("<xmlattr>.Name", (*jt)->Material()->Name());
|
|
}
|
|
format_entity_instance(mapping_, *jt, subnode, node);
|
|
}
|
|
} else if (mat->as<IfcSchema::IfcMaterialList>()) {
|
|
IfcSchema::IfcMaterial::list::ptr mats = mat->as<IfcSchema::IfcMaterialList>()->Materials();
|
|
for (IfcSchema::IfcMaterial::list::it jt = mats->begin(); jt != mats->end(); ++jt) {
|
|
ptree subnode;
|
|
format_entity_instance(mapping_, *jt, subnode, node);
|
|
}
|
|
}
|
|
format_entity_instance(mapping_, mat->as<IfcUtil::IfcBaseEntity>(), node, materials);
|
|
}
|
|
}
|
|
|
|
root.add_child("ifc.header", header);
|
|
root.add_child("ifc.units", units);
|
|
root.add_child("ifc.connections", connections);
|
|
root.add_child("ifc.properties", properties);
|
|
root.add_child("ifc.quantities", quantities);
|
|
root.add_child("ifc.work", work);
|
|
root.add_child("ifc.calendars", calendars);
|
|
root.add_child("ifc.types", types);
|
|
root.add_child("ifc.layers", layers);
|
|
root.add_child("ifc.groups", groups);
|
|
root.add_child("ifc.materials", materials);
|
|
root.add_child("ifc.decomposition", decomposition);
|
|
|
|
root.put("ifc.<xmlattr>.xmlns:xlink", "http://www.w3.org/1999/xlink");
|
|
|
|
#if BOOST_VERSION >= 105600
|
|
boost::property_tree::xml_writer_settings<ptree::key_type> settings = boost::property_tree::xml_writer_make_settings<ptree::key_type>('\t', 1);
|
|
#else
|
|
boost::property_tree::xml_writer_settings<char> settings('\t', 1);
|
|
#endif
|
|
|
|
std::ofstream f(IfcUtil::path::from_utf8(xml_filename).c_str());
|
|
boost::property_tree::write_xml(f, root, settings);
|
|
}
|