Defined in File Ifc4x3_rc1.h
IfcRelDefinesByProperties: public Ifc4x3_rc1::IfcRelDefines¶
The objectified relationship IfcRelDefinesByProperties defines the relationships between property set definitions and objects. Properties are aggregated in property sets. Property sets can be either directly assigned to occurrence objects using this relationship, or assigned to an object type and assigned via that type to occurrence objects. The IfcRelDefinesByProperties is a 1-to-N relationship, as it allows for the assignment of one property set to a single or to many objects. Those objects then share the same property definition.
HISTORY New Entity in IFC Release 2.0. Has been renamed from IfcRelAssignsProperties in IFC Release 2x.
Reference to the objects (or single object) to which the property definition applies.
Reference to the property set definition for that object or set of objects.
IfcRelDefinesByProperties(std::string v1_GlobalId, ::Ifc4x3_rc1::IfcOwnerHistory *v2_OwnerHistory, boost::optional<std::string> v3_Name, boost::optional<std::string> v4_Description, IfcTemplatedEntityList<::Ifc4x3_rc1::IfcObjectDefinition>::ptr v5_RelatedObjects, ::Ifc4x3_rc1::IfcPropertySetDefinitionSelect *v6_RelatingPropertyDefinition)¶