.. _exhale_define__ifc4x2-definitions_8h_1acbaa920d774ad5ba1f91475c0cdb3077:

Define SCHEMA_IfcReferent_PredefinedType_IS_OPTIONAL
====================================================

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


Define Documentation
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.. doxygendefine:: SCHEMA_IfcReferent_PredefinedType_IS_OPTIONAL