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ODA IFC SDK
IfcPropertyEnumeration Class
Syntax
C++
class IfcPropertyEnumeration : public IfcPropertyAbstraction;

IfcPropertyEnumeration is a collection of simple or measure values that define a prescribed set of alternatives from which 'enumeration values' are selected. This enables inclusion of enumeration values in property sets. IfcPropertyEnumeration provides a name for the enumeration as well as a list of unique (numeric or descriptive) values (that may have a measure type assigned). The entity defines the list of potential enumerators to be exchanged together (or separately) with properties of type IfcPropertyEnumeratedValue that selects their actual property values from this enumeration. 

 

  • If the Unit attribute is not specified, than the unit is already implied by the type of IfcMeasureValue or IfcDerivedMeasureValue. The associated unit can be found at the IfcUnitAssignment globally defined at the project level (IfcProject.UnitsInContext).
  • If the Unit attribute is specified, the unit assigned by the Unit attribute overrides the globally assigned unit.

 

changes 

 

  • IFC2X_FINAL changes: Entity has been renamed from IfcEnumeration.
OdIfc4x1__IfcPropertyEnumerationOdIfc4x1__IfcPropertyEnumerationOdIfc4x1__IfcPropertyEnumerationOdIfc4x1__IfcPropertyEnumerationOdIfc4x1__IfcPropertyEnumerationOdIfc4x1__IfcPropertyEnumeration

File: IfcPropertyEnumerationAutoImpl.h 

Namespace: OdIfc4x1 

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