API Reference > OdIfc4 Namespace > Classes > IfcDerivedMeasureValue Class > IfcDerivedMeasureValue Methods > IfcDerivedMeasureValue::isIfcIlluminanceMeasure Method
IfcDerivedMeasureValue::isIfcIlluminanceMeasure Method
Syntax
C++
bool isIfcIlluminanceMeasure();
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