API Reference > OdIfc4x3 Namespace > Classes > IfcObjectReferenceSelect Class > IfcObjectReferenceSelect Methods > IfcObjectReferenceSelect::isIfcExternalReference Method
IfcObjectReferenceSelect::isIfcExternalReference Method
Syntax
C++
bool isIfcExternalReference();

This is isIfcExternalReference, a member of class IfcObjectReferenceSelect.

Copyright (c) 2002-2020. Open Design Alliance. All rights reserved.