5.2.3.3 IfcRelAssociatesConstraint
5.2.3.3.1 Semantic definition
The entity IfcRelAssociatesConstraint is used to apply constraint information defined by IfcConstraint, in the IfcConstraintResource schema, to subtypes of IfcRoot.
5.2.3.3.2 Entity inheritance
5.2.3.3.3 Attributes
| # | Attribute | Type | Description |
|---|---|---|---|
| IfcRoot (4) | |||
| 1 | GlobalId | IfcGloballyUniqueId |
Assignment of a globally unique identifier within the entire software world. |
| 2 | OwnerHistory | OPTIONAL IfcOwnerHistory |
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, |
| 3 | Name | OPTIONAL IfcLabel |
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. |
| 4 | Description | OPTIONAL IfcText |
Optional description, provided for exchanging informative comments. |
| IfcRelAssociates (1) | |||
| 5 | RelatedObjects | SET [1:?] OF IfcDefinitionSelect |
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. |
| Click to show 5 hidden inherited attributes Click to hide 5 inherited attributes | |||
| IfcRelAssociatesConstraint (2) | |||
| 6 | Intent | OPTIONAL IfcLabel |
The intent of the constraint usage with regard to its related IfcConstraint and IfcObject, IfcPropertyDefinition or IfcRelationship entities. Typical values can be e.g. RATIONALE or EXPECTED PERFORMANCE. |
| 7 | RelatingConstraint | IfcConstraint |
Reference to a constraint that is being applied using this relationship. |
5.2.3.3.4 Concept usage
| Concept | Usage | Description | |
|---|---|---|---|
| IfcRoot (2) | |||
| Revision Control | General |
Ownership, history, and merge state is captured using IfcOwnerHistory. |
|
| Software Identity | General |
IfcRoot assigns the globally unique ID. In addition it may provide for a name and a description about the concept. |
|
| Click to show 2 hidden inherited concepts Click to hide 2 inherited concepts | |||
5.2.3.3.5 Formal representation
ENTITY IfcRelAssociatesConstraint
SUBTYPE OF (IfcRelAssociates);
Intent : OPTIONAL IfcLabel;
RelatingConstraint : IfcConstraint;
END_ENTITY;