IFC 4.3.0.1 (IFC4X3) development

8.4.2.1 IfcAppliedValueSelect

8.4.2.1.1 Semantic definition

IfcAppliedValueSelect defines a value to be calculated within a formula.

Types are used as follows:

For cost values, the following guidance applies:

  • IfcMeasureWithUnit allows the specification of both the actual figure for the value together with the currency in which the value is represented.
  • Selecting IfcMonetaryMeasure allows the specification only of the value, the currency being as set by the global context.
  • Selecting IfcRatioMeasure assumes that the amount is a percentage or other REAL number. Note that if the amount is normally specified as -20%, then this figure will need to be converted to a multiplier of 0.8

8.4.2.1.2 Type values

Type
IfcMeasureWithUnit
IfcReference
IfcValue
Table 8.4.2.1.A

8.4.2.1.3 Formal representation

TYPE IfcAppliedValueSelect = SELECT
	(IfcMeasureWithUnit
	,IfcReference
	,IfcValue);
END_TYPE;

8.4.2.1.4 References

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8.4.2.1.5 Changelog