.. _exhale_define__ifc2x3-definitions_8h_1a12ca3854735079179a5fada34f69fb89:

Define SCHEMA_IfcProject_LongName_IS_OPTIONAL
=============================================

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


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


.. doxygendefine:: SCHEMA_IfcProject_LongName_IS_OPTIONAL