.. _exhale_define__ifc4x2-definitions_8h_1a49c199bcc078d0ac370eb4723bfb5b20:

Define SCHEMA_IfcPipeSegment_PredefinedType_IS_OPTIONAL
=======================================================

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


Define Documentation
--------------------


.. doxygendefine:: SCHEMA_IfcPipeSegment_PredefinedType_IS_OPTIONAL