Natural language names
enLength Measure
frMesure de longueur
Semantic definitions at the type
Type definition

An IfcLengthMeasure is the value of a distance.

Usually measured in millimeters (mm).

Type: REAL

NOTE  Type adapted from length_measure defined in ISO 10303-41.
HISTORY  New type in IFC1.5.1.
Formal representations
XSD Specification
 <xs:simpleType name="IfcLengthMeasure">
  <xs:restriction base="xs:double"/>
 <xs:element name="IfcLengthMeasure-wrapper" nillable="true">
    <xs:extension base="ifc:IfcLengthMeasure">
     <xs:attributeGroup ref="ifc:instanceAttributes"/>
EXPRESS Specification
TYPE IfcLengthMeasure = REAL;

Link to EXPRESS-G diagram EXPRESS-G diagram

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