IFC 4.3.x development

8.5.2.1 IfcDataOriginEnum

8.5.2.1.1 Semantic definitions at the entity

IfcDataOriginEnum identifies the origin of time data.

HISTORY  New enumeration in IFC2x2.

Items

MEASURED

The origin of the time data is a measurement device.

PREDICTED
SIMULATED

The origin of the time data is a simulation.

USERDEFINED
NOTDEFINED

The origin of the time data is undefined.

8.5.2.1.1 Formal representations

TYPE IfcDataOriginEnum = ENUMERATION OF
	(MEASURED
	,PREDICTED
	,SIMULATED
	,USERDEFINED
	,NOTDEFINED);
END_TYPE;