Function main

src/examples/arbitrary_open_profile_def.cpp:109–141

}

int main(int argc, char** argv) {
	const char filename[] = "arbitrary_open_profile_def.ifc";
	IfcHierarchyHelper<IfcSchema> file;
	file.header().file_name()->setname(filename);

	double coords1[] = {-50.0, 0.0};
	double coords2[] = { 50.0, 0.0};
	IfcSchema::IfcCartesianPoint::list::ptr points (new IfcSchema::IfcCartesianPoint::list());
	points->push(new IfcSchema::IfcCartesianPoint(std::vector<double>(coords1, coords1+2)));
	points->push(new IfcSchema::IfcCartesianPoint(std::vector<double>(coords2, coords2+2)));
	file.addEntities(points->generalize());
	IfcSchema::IfcPolyline* poly = new IfcSchema::IfcPolyline(points);
	file.addEntity(poly);

	create_products_from_curve(file, poly);

	IfcSchema::IfcEllipse* ellipse = new IfcSchema::IfcEllipse(file.addPlacement2d(), 50., 25.);
	file.addEntity(ellipse);
    aggregate_of_instance::ptr trim1(new aggregate_of_instance);
    aggregate_of_instance::ptr trim2(new aggregate_of_instance);
	trim1->push(new IfcSchema::IfcParameterValue(  0.));
	trim2->push(new IfcSchema::IfcParameterValue(180.));
    IfcSchema::IfcTrimmedCurve* trim = new IfcSchema::IfcTrimmedCurve(ellipse, trim1->as<IfcSchema::IfcTrimmingSelect>(), trim2->as<IfcSchema::IfcTrimmingSelect>(), true, IfcSchema::IfcTrimmingPreference::IfcTrimmingPreference_PARAMETER);
	file.addEntity(trim);

	create_products_from_curve(file, trim);

    using namespace std::string_literals;
	file.getSingle<IfcSchema::IfcProject>()->setName("arbitrary_open_profile_def"s);

	std::ofstream f(filename);
	f << file;
}