API Reference > OdIfc4x1 Namespace > Classes > IfcMeasureValue Class > IfcMeasureValue Methods > IfcMeasureValue::isIfcNonNegativeLengthMeasure Method
IfcMeasureValue::isIfcNonNegativeLengthMeasure Method
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Syntax
C++
bool isIfcNonNegativeLengthMeasure();
Description

This is isIfcNonNegativeLengthMeasure, a member of class IfcMeasureValue.

Group
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