.. _exhale_define__ifc4x2-definitions_8h_1a13e37a6bf69195835b44aa861eba409d:

Define SCHEMA_IfcMechanicalFastener_PredefinedType_IS_OPTIONAL
==============================================================

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


Define Documentation
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.. doxygendefine:: SCHEMA_IfcMechanicalFastener_PredefinedType_IS_OPTIONAL