Defined in File Ifc4x1.h
IfcThermalResistanceMeasure: public IfcUtil::IfcBaseType¶
IfcThermalResistanceMeasure is a measure of the resistance offered by a body to the flow of energy. Usually measured in m2 Kelvin/Watt.
HISTORY New type in IFC Release 2.0.
operator double() const¶