Function set

src/ifcconvert/IfcConvert.cpp:1512–1522

	template <typename T>
	void set(IfcUtil::IfcBaseClass* inst, const std::string& attr, T t) {
		auto decl = inst->declaration().as_entity();
		auto i = decl->attribute_index(attr);

		auto attr_type = decl->attribute_by_index(i)->type_of_attribute();
		if (attr_type->as_named_type() && attr_type->as_named_type()->declared_type()->as_enumeration_type() && !std::is_same<T, EnumerationReference>::value) {
			set_enumeration(inst, attr, attr_type->as_named_type()->declared_type()->as_enumeration_type(), t);
		} else {
			inst->set_attribute_value(i, t);
		}
	}

	IfcUtil::IfcBaseClass* create(IfcParse::IfcFile& f, const std::string& entity) {
		auto decl = f.schema()->declaration_by_name(entity);