.. _exhale_define__ifc4x2-definitions_8h_1a01a25cb1146c08fd81c05f6190886b5d:

Define SCHEMA_IfcChiller_PredefinedType_IS_OPTIONAL
===================================================

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


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


.. doxygendefine:: SCHEMA_IfcChiller_PredefinedType_IS_OPTIONAL