IfcWallTypeEnum

Definition from IAI: This enumeration defines the different types of walls an IfcWallType object can fulfill:

- STANDARD: A standard wall, extruded vertically with a constant thickness along the wall path.
- POLYGONAL: A polygonal wall, extruded vertically, where the wall thickness changes along the wall path.
- SHEAR: A shear wall, having a non-rectangular cross section.
- USERDEFINED: User-defined wall element.
- NOTDEFINED: Undefined wall element

> HISTORY: New Enumeration in Release IFC2x Edition 2.

> IFC2x2 ADDENDUM CHANGE The enumerator POLYGON has been changed to POLYGONAL.

EXPRESS specification:

TYPE IfcWallTypeEnum = ENUMERATION OF
( | STANDARD, POLYGONAL, SHEAR, ELEMENTEDWALL, PLUMBINGWALL, USERDEFINED, NOTDEFINED);
END_TYPE;