![]()  | Data Origin Enum | 
![]()  | Enumération des origines des données temporelles | 
| Item | SPF | XML | Change | Description | IFC2x3 to IFC4 4.0.0.0 | 
|---|---|---|---|---|
| IfcDataOriginEnum | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IFCDATETIMERESOURCE.  | IFC2x3 to IFC4 4.0.0.0 | |
| IfcDataOriginEnum | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IFCDATETIMERESOURCE.  | 
IfcDataOriginEnum identifies the origin of time data.
HISTORY New enumeration in IFC2x2.
| Constant | 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 | |
| NOTDEFINED | The origin of the time data is undefined. | 
 <xs:simpleType name="IfcDataOriginEnum">
  <xs:restriction base="xs:string">
   <xs:enumeration value="measured"/>
   <xs:enumeration value="predicted"/>
   <xs:enumeration value="simulated"/>
   <xs:enumeration value="userdefined"/>
   <xs:enumeration value="notdefined"/>
  </xs:restriction>
 </xs:simpleType>
TYPE IfcDataOriginEnum = ENUMERATION OF (
 MEASURED, 
 PREDICTED, 
 SIMULATED, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;
  References: IfcSchedulingTime
IfcTimeSeries