Natural language names
 | Ordnet Einschränkung zu - Relation |
 | Rel Associates Constraint |
 | Association à contrainte |
| Ordnet Einschränkung zu - Relation |
| Rel Associates Constraint |
| Association à contrainte |
| Item | SPF | XML | Change | Description | IFC2x3 to IFC4 |
|---|---|---|---|---|
| IfcRelAssociatesConstraint | ||||
| OwnerHistory | MODIFIED | Instantiation changed to OPTIONAL. | ||
| RelatedObjects | X | X | MODIFIED | Type changed from IfcRoot to IfcDefinitionSelect. |
| Intent | MODIFIED | Instantiation changed to OPTIONAL. |
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.
| # | Attribute | Type | Cardinality | Description | B |
|---|---|---|---|---|---|
| 6 | Intent | - | This attribute is out of scope for this model view definition and shall not be set. | ||
| 7 | RelatingConstraint | IfcConstraint | [1:1] | Reference to constraint that is being applied using this relationship. | X |
| # | Attribute | Type | Cardinality | Description | B |
|---|---|---|---|---|---|
| IfcRoot | |||||
| 1 | GlobalId | IfcGloballyUniqueId | [1:1] | Assignment of a globally unique identifier within the entire software world. | X |
| 2 | OwnerHistory | IfcOwnerHistory | [0:1] |
Assignment of the information about the current ownership of that object, including owning actor, application, local identification and information captured about the recent changes of the object,
NOTE only the last modification in stored - either as addition, deletion or modification. | X |
| 3 | Name | IfcLabel | [0:1] | Optional name for use by the participating software systems or users. For some subtypes of IfcRoot the insertion of the Name attribute may be required. This would be enforced by a where rule. | X |
| 4 | Description | IfcText | [0:1] | Optional description, provided for exchanging informative comments. | X |
| IfcRelationship | |||||
| IfcRelAssociates | |||||
| 5 | RelatedObjects | IfcDefinitionSelect | S[1:?] | Set of object or property definitions to which the external references or information is associated. It includes object and type objects, property set templates, property templates and property sets and contexts. | X |
| IfcRelAssociatesConstraint | |||||
| 6 | Intent | - | This attribute is out of scope for this model view definition and shall not be set. | ||
| 7 | RelatingConstraint | IfcConstraint | [1:1] | Reference to constraint that is being applied using this relationship. | X |
| # | Concept | Model View |
|---|---|---|
| IfcRoot | ||
| Software Identity | Bridge View | |
| User Identity | Bridge View | |
| Object Ownership | Bridge View | |
<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:extension>
</xs:complexContent>
</xs:complexType>
ENTITY IfcRelAssociatesConstraint
SUBTYPE OF (IfcRelAssociates);
Intent : OPTIONAL IfcStrippedOptional;
RelatingConstraint : IfcConstraint;
END_ENTITY;
EXPRESS-G diagram
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