Defined in File Ifc4x3_rc1.h
IfcMassFlowRateMeasure: public IfcUtil::IfcBaseType¶
IfcMassFlowRateMeasure is a measure of the mass of a medium flowing per unit time. Usually measured in kg/s. Type: REAL
HISTORY New type in IFC Release 2.0.
operator double() const¶