.. _exhale_define__ifc4x3__rc1-definitions_8h_1a942bfb1099260de311cc87b4a8c19187: Define SCHEMA_IfcStairFlight_PredefinedType_IS_OPTIONAL ======================================================= - Defined in :ref:`file_src_ifcparse_Ifc4x3_rc1-definitions.h` Define Documentation -------------------- .. doxygendefine:: SCHEMA_IfcStairFlight_PredefinedType_IS_OPTIONAL