.. _exhale_define__ifc4x2-definitions_8h_1a432c4e8a1df1094f477a4419c4404660: Define SCHEMA_IfcDuctFitting_PredefinedType_IS_OPTIONAL ======================================================= - Defined in :ref:`file_src_ifcparse_Ifc4x2-definitions.h` Define Documentation -------------------- .. doxygendefine:: SCHEMA_IfcDuctFitting_PredefinedType_IS_OPTIONAL