#### 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:extension>
</xs:complexContent>
</xs:complexType>

EXPRESS Specification:

ENTITY IfcRelAssociatesConstraint

| SUBTYPE OF IfcRelAssociates;

Intent | : | OPTIONAL IfcLabel;
RelatingConstraint | : | IfcConstraint;

END_ENTITY;

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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