IFC 4.3.0.1 (IFC4X3_TC1)

# 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

## 8.4.2.1.3 Formal representation

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