Natural language names
enDirection Sense Enum
frEnumération des sens de direction
Semantic definitions at the type
Type definition

IfcDirectionSenseEnum is an enumeration denoting whether sense of direction is positive or negative along the given axis.

HISTORY  New Type in IFC2x.
Enumeration definition
POSITIVEDirection defined to be positive.
NEGATIVEDirection defined to be negative.
Formal representations
XSD Specification
 <xs:simpleType name="IfcDirectionSenseEnum">
  <xs:restriction base="xs:string">
   <xs:enumeration value="positive"/>
   <xs:enumeration value="negative"/>
EXPRESS Specification
TYPE IfcDirectionSenseEnum = ENUMERATION OF (

Link to EXPRESS-G diagram EXPRESS-G diagram

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