API Reference > OdIfc4x1 Namespace > Classes > IfcContextDependentUnit Class > IfcContextDependentUnit Methods > IfcContextDependentUnit::getInvHasExternalReference Method
IfcContextDependentUnit::getInvHasExternalReference Method
Syntax
C++
void getInvHasExternalReference(OdDAIObjectIds& HasExternalReference) const;
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