API Reference > OdIfc4x1 Namespace > Classes > IfcDerivedMeasureValue Class > IfcDerivedMeasureValue Methods > IfcDerivedMeasureValue::isIfcSoundPowerLevelMeasure Method
IfcDerivedMeasureValue::isIfcSoundPowerLevelMeasure Method
Syntax
C++
bool isIfcSoundPowerLevelMeasure();
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