.. _exhale_define__ifc4x3__rc1-definitions_8h_1ade5efb0faeccd0dc2fd6bb6307f7a563: Define SCHEMA_IfcSpatialStructureElement_CompositionType_IS_OPTIONAL ==================================================================== - Defined in :ref:`file_src_ifcparse_Ifc4x3_rc1-definitions.h` Define Documentation -------------------- .. doxygendefine:: SCHEMA_IfcSpatialStructureElement_CompositionType_IS_OPTIONAL