5.1.2.3 IfcObjectTypeEnum

This enumeration defines the applicable object categories. Attached to an object, it indicates to which subtype of IfcObject the entity referencing it would otherwise comply with.

HISTORY  New entity in IFC1.0.
DEPRECATION  The use of this enumeration is deprecated since IFC2x3.

XSD Specification:

 <xs:simpleType name="IfcObjectTypeEnum">
  <xs:restriction base="xs:string">
   <xs:enumeration value="product"/>
   <xs:enumeration value="process"/>
   <xs:enumeration value="control"/>
   <xs:enumeration value="resource"/>
   <xs:enumeration value="actor"/>
   <xs:enumeration value="group"/>
   <xs:enumeration value="project"/>
   <xs:enumeration value="notdefined"/>
  </xs:restriction>
 </xs:simpleType>

EXPRESS Specification:

TYPE IfcObjectTypeEnum = ENUMERATION OF (
PRODUCT,
PROCESS,
CONTROL,
RESOURCE,
ACTOR,
GROUP,
PROJECT,
NOTDEFINED);
END_TYPE;

Link to EXPRESS-G diagram EXPRESS-G diagram

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