API Reference > OdIfc2x_final Namespace > Classes > IfcDocumentReference Class > IfcDocumentReference Methods > testAttr Method > IfcDocumentReference::testAttr Method (OdIfc::OdIfcAttribute)
IfcDocumentReference::testAttr Method (OdIfc::OdIfcAttribute)
Syntax
C++
virtual bool testAttr(const OdIfc::OdIfcAttribute explicitAttrDef) const;
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