.. _exhale_define__ifc4x2-definitions_8h_1a3149db54704e5f7151a26cde3b67f988:

Define SCHEMA_IfcTubeBundle_PredefinedType_IS_OPTIONAL
======================================================

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


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


.. doxygendefine:: SCHEMA_IfcTubeBundle_PredefinedType_IS_OPTIONAL