.. _exhale_define__ifc2x3-definitions_8h_1aa975cca012609b132baf3d90594fadee:

Define SCHEMA_IfcDocumentInformation_DocumentReferences_IS_OPTIONAL
===================================================================

- Defined in :ref:`file_src_ifcparse_Ifc2x3-definitions.h`


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


.. doxygendefine:: SCHEMA_IfcDocumentInformation_DocumentReferences_IS_OPTIONAL