API Reference > OdIfc4x1 Namespace > Classes > IfcMetricValueSelect Class > IfcMetricValueSelect Methods > IfcMetricValueSelect::setIfcNonNegativeLengthMeasure Method
IfcMetricValueSelect::setIfcNonNegativeLengthMeasure Method
Syntax
C++
void setIfcNonNegativeLengthMeasure(IfcNonNegativeLengthMeasure val);
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