.. _exhale_define__ifc4x3__rc1-definitions_8h_1adc77d2bb2cd79d1563a55565345dd731:

Define SCHEMA_IfcResource_Identification_IS_OPTIONAL
====================================================

- Defined in :ref:`file_src_ifcparse_Ifc4x3_rc1-definitions.h`


Define Documentation
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.. doxygendefine:: SCHEMA_IfcResource_Identification_IS_OPTIONAL