.. _exhale_define__ifc4x2-definitions_8h_1a3f5ec3b61af7dc654740997209b4b4cc: Define SCHEMA_IfcPropertyEnumeration_Unit_IS_OPTIONAL ===================================================== - Defined in :ref:`file_src_ifcparse_Ifc4x2-definitions.h` Define Documentation -------------------- .. doxygendefine:: SCHEMA_IfcPropertyEnumeration_Unit_IS_OPTIONAL