API Reference > OdIfc4 Namespace > Classes > IfcSizeSelect Class > IfcSizeSelect Methods > IfcSizeSelect::setIfcPositiveRatioMeasure Method
IfcSizeSelect::setIfcPositiveRatioMeasure Method
Syntax
C++
void setIfcPositiveRatioMeasure(IfcPositiveRatioMeasure val);
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