.. _exhale_define__ifc4x2-definitions_8h_1a9efc3ed4dc33112df75024295f942a66:

Define SCHEMA_IfcResourceTime_ScheduleUsage_IS_OPTIONAL
=======================================================

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


Define Documentation
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.. doxygendefine:: SCHEMA_IfcResourceTime_ScheduleUsage_IS_OPTIONAL