IfcDistributionPortTypeEnum

Item	SPF	XML	Change	Description
IFC2x3 to IFC4
IfcDistributionPortTypeEnum			ADDED

Semantic definitions at the type

Type definition

This enumeration identifies different types of distribution ports. It is used to designate ports by their general function, which determines applicable property sets and compatible systems.

HISTORY New enumeration in IFC4.

Enumeration definition

Constant	Description
CABLE	Connection to cable segment or fitting for distribution of electricity.
CABLECARRIER	Connection to cable carrier segment or fitting for enclosing cables.
DUCT	Connection to duct segment or fitting for distribution of air.
PIPE	Connection to pipe segment or fitting for distribution of solid, liquid, or gas.
USERDEFINED	User-defined port type.
NOTDEFINED	Undefined port type.

Formal representations

XSD Specification

 <xs:simpleType name="IfcDistributionPortTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="cable"/>

   <xs:enumeration value="cablecarrier"/>

   <xs:enumeration value="duct"/>

   <xs:enumeration value="pipe"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcDistributionPortTypeEnum = ENUMERATION OF (

 CABLE, 
 CABLECARRIER, 
 DUCT, 
 PIPE, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

	Distribution Port Type Enum
	Enumération des types de port de distribution