.. _exhale_define__ifc4x3__rc1-definitions_8h_1a11b5be67ec4c2d435c3983d699d80c98: Define SCHEMA_IfcMechanicalFastener_NominalLength_IS_OPTIONAL ============================================================= - Defined in :ref:`file_src_ifcparse_Ifc4x3_rc1-definitions.h` Define Documentation -------------------- .. doxygendefine:: SCHEMA_IfcMechanicalFastener_NominalLength_IS_OPTIONAL