.. _exhale_define__ifc4x2-definitions_8h_1a4dac6758f226bf38d983c2964e86417a:

Define SCHEMA_IfcBuildingElementPart_PredefinedType_IS_OPTIONAL
===============================================================

- Defined in :ref:`file_src_ifcparse_Ifc4x2-definitions.h`


Define Documentation
--------------------


.. doxygendefine:: SCHEMA_IfcBuildingElementPart_PredefinedType_IS_OPTIONAL