IFC 4.3.1.0 (IFC4X3_ADD1)

8.5.3.3 IfcIrregularTimeSeriesValue

8.5.3.3.1 Semantic definition

The IfcIrregularTimeSeriesValue describes a value (or set of values) at a particular time point.

8.5.3.3.2 Entity inheritance

8.5.3.3.3 Attributes

# Attribute Type Description
IfcIrregularTimeSeriesValue (2)
1 TimeStamp IfcDateTime

The specification of the time point.

2 ListValues LIST [1:?] OF IfcValue

A list of time-series values. At least one value is required.

Table 8.5.3.3.A

8.5.3.3.4 Formal representation

ENTITY IfcIrregularTimeSeriesValue;
	TimeStamp : IfcDateTime;
	ListValues : LIST [1:?] OF IfcValue;
END_ENTITY;

8.5.3.3.5 References

8.5.3.3.6 Changelog

8.5.3.3.6.1 IFC4

  • attribute TimeStamp type, Changed from "IfcDateTimeSelect" to "IfcDateTime"