IfcRelAssignsToResource

Definition from IAI: This objectified relationship (IfcRelAssignsToResource) handles the assignment of objects (subtypes of IfcObject) to a resource (subtypes of IfcResource).

For example: The assignment of a resource (e.g. a labor resource - as subtype of IfcResource) to a construction process on site (process as subtype of IfcObject) , is an application of this generic relationship.

HISTORY New Entity in IFC Release 2x.

EXPRESS specification:

ENTITY IfcRelAssignsToResource

SUBTYPE OF (

IfcRelAssigns);

RelatingResource

IfcResource;

WHERE

WR1

SIZEOF(QUERY(Temp <* SELF\IfcRelAssigns.RelatedObjects | RelatingResource :=: Temp)) = 0;

END_ENTITY;

Attribute definitions:

RelatingResource

Reference to the resource to which the objects are assigned to.

Formal Propositions:

WR1

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

Inheritance graph

ENTITY IfcRelAssignsToResource;

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 IfcRelAssignsToResource;

RelatingResource

IfcResource;

END_ENTITY;