5.2.3.3 IfcRelAssociatesConstraint

Association à contrainte
Ordnet Einschränkung zu - Relation

The entity IfcRelAssociatesConstraint is used to apply constraint information defined by IfcConstraint, in the IfcConstraintResource schema, to subtypes of IfcRoot.

HISTORY  New entity in IFC2x2.

XSD Specification:

 <xs:element name="IfcRelAssociatesConstraint" type="ifc:IfcRelAssociatesConstraint" substitutionGroup="ifc:IfcRelAssociates" nillable="true"/>
 <xs:complexType name="IfcRelAssociatesConstraint">
  <xs:complexContent>
   <xs:extension base="ifc:IfcRelAssociates">
    <xs:sequence>
     <xs:element name="RelatingConstraint" type="ifc:IfcConstraint" nillable="true"/>
    </xs:sequence>
    <xs:attribute name="Intent" type="ifc:IfcLabel" use="optional"/>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>

EXPRESS Specification:

ENTITY IfcRelAssociatesConstraint
SUBTYPE OF IfcRelAssociates;
Intent : OPTIONAL IfcLabel;
RelatingConstraint : IfcConstraint;
END_ENTITY;

Link to EXPRESS-G diagram EXPRESS-G diagram

Attribute Definitions:

Intent : The intent of the constraint usage with regard to its related IfcConstraint and IfcObjects, IfcPropertyDefinitions or IfcRelationships. Typical values can be e.g. RATIONALE or EXPECTED PERFORMANCE.
RelatingConstraint : Reference to constraint that is being applied using this relationship.

Inheritance Graph:

ENTITY IfcRelAssociatesConstraint
ENTITY IfcRoot
GlobalId : IfcGloballyUniqueId;
OwnerHistory : OPTIONAL IfcOwnerHistory;
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
ENTITY IfcRelationship
ENTITY IfcRelAssociates
RelatedObjects : SET [1:?] OF IfcDefinitionSelect;
ENTITY IfcRelAssociatesConstraint
Intent : OPTIONAL IfcLabel;
RelatingConstraint : IfcConstraint;
END_ENTITY;

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