API Reference > OdIfc2x2_final Namespace > Classes > IfcSystem Class > IfcSystem Methods > testAttr Method > IfcSystem::testAttr Method (OdIfc::OdIfcAttribute)
IfcSystem::testAttr Method (OdIfc::OdIfcAttribute)
Syntax
C++
virtual bool testAttr(const OdIfc::OdIfcAttribute explicitAttrDef) const;

This is testAttr, a member of class IfcSystem.

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