IfcClassificationNotationFacet

Definition from IAI: An IfcClassificationNotationFacet is a group of alphanumeric characters used within a classification notation.

> HISTORY: New class in IFC Release 1.5. Modified in IFC 2x.

### Use Definitions

An IfcClassificationNotationFacet object holds an individual classification value that is to be assigned to an object through IfcClassificationNotation and IfcRelAssociatesClassification objects.

EXPRESS specification:

ENTITY IfcClassificationNotationFacet;
NotationValue | : | IfcLabel;
END_ENTITY;

Attribute definitions:

NotationValue | : | The notation value that specifies the classification e.g. 'L781'

Inheritance graph

ENTITY IfcClassificationNotationFacet;
ENTITY IfcClassificationNotationFacet;
NotationValue | : | IfcLabel;
END_ENTITY;