.. _exhale_define__ifc4x2-definitions_8h_1afbdcff3651c015b30336c513544e23bf:

Define SCHEMA_IfcSpaceHeater_PredefinedType_IS_OPTIONAL
=======================================================

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


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


.. doxygendefine:: SCHEMA_IfcSpaceHeater_PredefinedType_IS_OPTIONAL