IfcRelAssignsToControl

Definition from IAI: This objectified relationship (IfcRelAssignsToControl) handles the assignment of a control (subtype of IfcControl) to other objects (subtypes of IfcObject, with the exception of controls).

> For example: The assignment of a cost (as subtype of IfcControl) to a building element (as subtype of IfcObject) is an application of this generic relationship.

> HISTORY New Entity in IFC Release 2.0. Has been renamed from IfcRelControls in IFC Release 2x.

EXPRESS specification:

ENTITY IfcRelAssignsToControl
SUBTYPE OF ( | IfcRelAssigns);
RelatingControl | : | IfcControl;
WHERE
WR1 | : | SIZEOF(QUERY(Temp <* SELF\IfcRelAssigns.RelatedObjects | RelatingControl :=: Temp)) = 0;
END_ENTITY;

Attribute definitions:

RelatingControl | : | Reference to the control that applies an control about objects.

Formal Propositions:

WR1 | : | The instance to with the relation points shall not be contained in the List of RelatedObjects.

Inheritance graph

ENTITY IfcRelAssignsToControl;
ENTITY IfcRoot;
GlobalId | : | IfcGloballyUniqueId;
OwnerHistory | : | IfcOwnerHistory;
Name | : | OPTIONAL IfcLabel;
Description | : | OPTIONAL IfcText;
ENTITY IfcRelationship;
ENTITY IfcRelAssigns;
RelatedObjects | : | SET [1:?] OF IfcObjectDefinition;
RelatedObjectsType | : | OPTIONAL IfcObjectTypeEnum;
ENTITY IfcRelAssignsToControl;
RelatingControl | : | IfcControl;
END_ENTITY;