![]()  | Tube Bundle Type Enum | 
![]()  | Enumération des types de faisceau tubulaire | 
Enumeration defining the typical types of tube bundles.
HISTORY New enumeration in IFC2x2.
| Constant | Description | 
|---|---|
| FINNED | Finned tube bundle type. | 
| USERDEFINED | User-defined tube bundle type. | 
| NOTDEFINED | Undefined tube bundle type. | 
 <xs:simpleType name="IfcTubeBundleTypeEnum">
  <xs:restriction base="xs:string">
   <xs:enumeration value="finned"/>
   <xs:enumeration value="userdefined"/>
   <xs:enumeration value="notdefined"/>
  </xs:restriction>
 </xs:simpleType>
TYPE IfcTubeBundleTypeEnum = ENUMERATION OF (
 FINNED, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;