.. _exhale_define__ifc4x3__rc1-definitions_8h_1a954063d2985ddca872d09694512096e3:

Define SCHEMA_IfcAlignment_PredefinedType_IS_OPTIONAL
=====================================================

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


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


.. doxygendefine:: SCHEMA_IfcAlignment_PredefinedType_IS_OPTIONAL