.. _exhale_define__ifc4x3__rc1-definitions_8h_1a125dde3ff1bc0f1db20502c112482523:

Define SCHEMA_IfcClassification_Edition_IS_OPTIONAL
===================================================

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


Define Documentation
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.. doxygendefine:: SCHEMA_IfcClassification_Edition_IS_OPTIONAL