Defined in File Ifc2x3.h
IfcQuantityCount: public Ifc2x3::IfcPhysicalSimpleQuantity¶
IfcQuantityCount is a physical quantity that defines a derived count measure to provide an element’s physical property. It is normally derived from the physical properties of the element under the specific measure rules given by a method of measurement.
EXAMPLE An radiator may be measured according to its number of coils. The actual counting method depends on the method of measurement used.
HISTORY New entity in IFC2x. It replaces the calcXxx attributes used in previous IFC Releases.
Count measure value of this quantity.