.. _exhale_define__ifc4x3__rc1-definitions_8h_1a2c89a0e18a7a31bcfda2dd1d4fd9dc24:

Define SCHEMA_IfcCommunicationsAppliance_PredefinedType_IS_OPTIONAL
===================================================================

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


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


.. doxygendefine:: SCHEMA_IfcCommunicationsAppliance_PredefinedType_IS_OPTIONAL