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