IFC 4.3.0.1 (IFC4X3_TC1)

# 5.1.3.33 IfcRelConnects

ABSTRACT This definition may not be instantiated

## 5.1.3.33.1 Semantic definition

IfcRelConnects is a connectivity relationship that connects objects under some criteria. As a general connectivity it does not imply constraints, however subtypes of the relationship define the applicable object types for the connectivity relationship and the semantics of the particular connectivity.

## 5.1.3.33.5 Formal representation

ENTITY IfcRelConnects
ABSTRACT SUPERTYPE OF (ONEOF
(IfcRelConnectsElements
,IfcRelConnectsPortToElement
,IfcRelConnectsPorts
,IfcRelConnectsStructuralActivity
,IfcRelConnectsStructuralMember
,IfcRelContainedInSpatialStructure
,IfcRelCoversBldgElements
END_ENTITY;