API Reference > OdIfc4x3_rc4 Namespace > Classes > IfcValue Class > IfcValue Methods > IfcValue::isIfcNonNegativeLengthMeasure Method
IfcValue::isIfcNonNegativeLengthMeasure Method
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Syntax
C++
bool isIfcNonNegativeLengthMeasure();
Group
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