Define SCHEMA_IfcConstraint_ConstraintSource_IS_OPTIONAL¶
Defined in File Ifc4x3_rc1-definitions.h
Define Documentation¶
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SCHEMA_IfcConstraint_ConstraintSource_IS_OPTIONAL
Defined in File Ifc4x3_rc1-definitions.h
SCHEMA_IfcConstraint_ConstraintSource_IS_OPTIONAL