IFC 4.3.0.1 (IFC4X3) development

8.11.2.106 IfcUnitEnum

8.11.2.106.1 Semantic definition

IfcUnitEnum is an enumeration type for allowed unit types of IfcNamedUnit.

8.11.2.106.2 Type values

Type Description
ABSORBEDDOSEUNIT

Absorbed dose unit

AMOUNTOFSUBSTANCEUNIT

Amount of substance unit

AREAUNIT

Area unit

DOSEEQUIVALENTUNIT

Dose equivalent unit

ELECTRICCAPACITANCEUNIT

Electric capacitance unit

ELECTRICCHARGEUNIT

Electric charge unit

ELECTRICCONDUCTANCEUNIT

Electric conductance unit

ELECTRICCURRENTUNIT

Electric current unit

ELECTRICRESISTANCEUNIT

Electric resistance unit

ELECTRICVOLTAGEUNIT

Electric voltage unit

ENERGYUNIT

Energy unit

FORCEUNIT

Force unit

FREQUENCYUNIT

Frequency unit

ILLUMINANCEUNIT

Illuminance unit

INDUCTANCEUNIT

Inductance unit

LENGTHUNIT

Length unit

LUMINOUSFLUXUNIT

Luminous flux unit

LUMINOUSINTENSITYUNIT

Luminous intensity unit

MAGNETICFLUXDENSITYUNIT

Magnetic flux density unit

MAGNETICFLUXUNIT

Magnetic flux unit

MASSUNIT

Mass unit

PLANEANGLEUNIT

Plane angle unit

POWERUNIT

Power unit

PRESSUREUNIT

Pressure unit

RADIOACTIVITYUNIT

Radio activity unit

SOLIDANGLEUNIT

Solid angle unit

THERMODYNAMICTEMPERATUREUNIT

Thermodynamic temperature unit

TIMEUNIT

Time unit

VOLUMEUNIT

Volume unit.

USERDEFINED

User defined unit type. The type of unit is only implied by its name or the usage context.

Table 8.11.2.106.A

8.11.2.106.3 Formal representation

TYPE IfcUnitEnum = ENUMERATION OF
	(ABSORBEDDOSEUNIT
	,AMOUNTOFSUBSTANCEUNIT
	,AREAUNIT
	,DOSEEQUIVALENTUNIT
	,ELECTRICCAPACITANCEUNIT
	,ELECTRICCHARGEUNIT
	,ELECTRICCONDUCTANCEUNIT
	,ELECTRICCURRENTUNIT
	,ELECTRICRESISTANCEUNIT
	,ELECTRICVOLTAGEUNIT
	,ENERGYUNIT
	,FORCEUNIT
	,FREQUENCYUNIT
	,ILLUMINANCEUNIT
	,INDUCTANCEUNIT
	,LENGTHUNIT
	,LUMINOUSFLUXUNIT
	,LUMINOUSINTENSITYUNIT
	,MAGNETICFLUXDENSITYUNIT
	,MAGNETICFLUXUNIT
	,MASSUNIT
	,PLANEANGLEUNIT
	,POWERUNIT
	,PRESSUREUNIT
	,RADIOACTIVITYUNIT
	,SOLIDANGLEUNIT
	,THERMODYNAMICTEMPERATUREUNIT
	,TIMEUNIT
	,VOLUMEUNIT
	,USERDEFINED);
END_TYPE;

8.11.2.106.4 References

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