8.5.2.1 IfcDataOriginEnum

8.5.2.1.1 Semantic definition

IfcDataOriginEnum identifies the origin of time data.

Type	Description
`MEASURED`	The origin of the time data is a measurement device.
`PREDICTED`	The time data are a prediction.
`SIMULATED`	The origin of the time data is a simulation.
`USERDEFINED`	User defined.
`NOTDEFINED`	The origin of the time data is undefined.

Table 8.5.2.1.A

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