.. _exhale_define__ifc2x3-definitions_8h_1af5514c4ab932357c8e259b6171468924:

Define SCHEMA_IfcServiceLifeFactor_UpperValue_IS_OPTIONAL
=========================================================

- Defined in :ref:`file_src_ifcparse_Ifc2x3-definitions.h`


Define Documentation
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.. doxygendefine:: SCHEMA_IfcServiceLifeFactor_UpperValue_IS_OPTIONAL