.. _exhale_define__ifc4x1-definitions_8h_1acb73087c8283091c782aa22050e97d67:

Define SCHEMA_IfcStairFlight_NumberOfRisers_IS_OPTIONAL
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- Defined in :ref:`file_src_ifcparse_Ifc4x1-definitions.h`


Define Documentation
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.. doxygendefine:: SCHEMA_IfcStairFlight_NumberOfRisers_IS_OPTIONAL