#### 5.1.3.22 IfcRelConnects

| Connection
| Verbindet - Relation (allgemein)

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.

> HISTORY New entity in IFC2x.

XSD Specification:

<xs:element name="IfcRelConnects" type="ifc:IfcRelConnects" abstract="true" substitutionGroup="ifc:IfcRelationship" nillable="true"/>
<xs:complexType name="IfcRelConnects" abstract="true">
<xs:complexContent>
<xs:extension base="ifc:IfcRelationship"/>
</xs:complexContent>
</xs:complexType>

EXPRESS Specification:

ENTITY IfcRelConnects

| ABSTRACT SUPERTYPE OF(ONEOF(IfcRelConnectsElements, IfcRelConnectsPorts, IfcRelContainedInSpatialStructure, IfcRelSequence))

| SUBTYPE OF (IfcRelationship);

END_ENTITY;

Inheritance Graph:

ENTITY IfcRelConnects

| ENTITY IfcRoot

GlobalId | : | IfcGloballyUniqueId;
OwnerHistory | : | OPTIONAL IfcOwnerHistory;
Name | : | OPTIONAL IfcLabel;
Description | : | OPTIONAL IfcText;

| ENTITY IfcRelationship

| ENTITY IfcRelConnects

END_ENTITY;

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