IFC 4.3.1.0 (IFC4X3_ADD1)

8.11.3.6 IfcDimensionalExponents

8.11.3.6.1 Semantic definition

8.11.3.6.2 Entity inheritance

8.11.3.6.3 Attributes

# Attribute Type Description
IfcDimensionalExponents (7)
1 LengthExponent INTEGER

The power of the length base quantity.

2 MassExponent INTEGER

The power of the mass base quantity.

3 TimeExponent INTEGER

The power of the time base quantity.

4 ElectricCurrentExponent INTEGER

The power of the electric current base quantity.

5 ThermodynamicTemperatureExponent INTEGER

The power of the thermodynamic temperature base quantity.

6 AmountOfSubstanceExponent INTEGER

The power of the amount of substance base quantity.

7 LuminousIntensityExponent INTEGER

The power of the luminous intensity base quantity.

Table 8.11.3.6.D

8.11.3.6.4 Examples

8.11.3.6.5 Formal representation

ENTITY IfcDimensionalExponents;
	LengthExponent : INTEGER;
	MassExponent : INTEGER;
	TimeExponent : INTEGER;
	ElectricCurrentExponent : INTEGER;
	ThermodynamicTemperatureExponent : INTEGER;
	AmountOfSubstanceExponent : INTEGER;
	LuminousIntensityExponent : INTEGER;
END_ENTITY;

8.11.3.6.6 References