.. _exhale_define__ifc2x3-definitions_8h_1a4dfa9e1e2a01c7712c377020ff8189b1:

Define SCHEMA_IfcWindowLiningProperties_MullionThickness_IS_OPTIONAL
====================================================================

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


Define Documentation
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.. doxygendefine:: SCHEMA_IfcWindowLiningProperties_MullionThickness_IS_OPTIONAL