.. _exhale_define__ifc4x2-definitions_8h_1a5141097875bb33af360d07e460e6e8eb:

Define SCHEMA_IfcConnectionVolumeGeometry_VolumeOnRelatedElement_IS_OPTIONAL
============================================================================

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


Define Documentation
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.. doxygendefine:: SCHEMA_IfcConnectionVolumeGeometry_VolumeOnRelatedElement_IS_OPTIONAL