API Reference > OdIfc4x2 Namespace > Classes > IfcLightSource Class > IfcLightSource Methods > testAttr Method > IfcLightSource::testAttr Method (char *)
IfcLightSource::testAttr Method (char *)
Syntax
C++
virtual bool testAttr(const char * explicitAttrName) const;

This is testAttr, a member of class IfcLightSource.

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