#### 6.4.3.3 IfcSystemFurnitureElementType

| Type d'élément de l'ameublement
| Möbelsystem-Element - Typ

The furnishing element type IfcSystemFurnitureElementType defines commonly shared information for occurrences of system furniture elements. The set of shared information may include:

- common properties with shared property sets
- common representations
- common materials
- common composition of elements

It is used to define a system furniture element type specification indicating the specific product information that is common to all occurrences of that product type. The IfcSystemFurnitureElementType may be declared within IfcProject or IfcProjectLibrary using IfcRelDeclares and may be exchanged with or without occurrences of the type. Occurrences of IfcSystemFurnitureElementType are represented by instances of IfcSystemFurnitureElement. Refer to the documentation at IfcSystemFurnitureElement for supported property sets, materials, and composition.

> HISTORY New entity in IFC2x2

## Plumbing System Design

Instance diagram

Identity

The Identity concept applies to this entity.

Exchange |  |  |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Import |  |  |  |  |  |  |  |  | R |  |  | R |
Export |  |  |  |  |  |  |  |  | R |  | R | R | R

Properties for Types

The Properties for Types concept applies to this entity.

Exchange |  |  |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Import |  |  |  |  |  |  |  |  | R |  |  |  |
Export |  |  |  |  |  |  |  |  | R |  |  |  |

Classification

The Classification concept applies to this entity.

Exchange |  |  |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Import |  |  |  |  |  |  |  |  | R |  |  |  |
Export |  |  |  |  |  |  |  |  | R |  |  |  |

XSD Specification:

<xs:element name="IfcSystemFurnitureElementType" type="ifc:IfcSystemFurnitureElementType" substitutionGroup="ifc:IfcFurnishingElementType" nillable="true"/>
<xs:complexType name="IfcSystemFurnitureElementType">
<xs:complexContent>
<xs:extension base="ifc:IfcFurnishingElementType"/>
</xs:complexContent>
</xs:complexType>

EXPRESS Specification:

ENTITY IfcSystemFurnitureElementType

| SUBTYPE OF (IfcFurnishingElementType);

PredefinedType | : | OPTIONAL IfcStrippedOptional;

| WHERE

CorrectPredefinedType | : | (PredefinedType <> IfcSystemFurnitureElementTypeEnum.USERDEFINED) OR ((PredefinedType = IfcSystemFurnitureElementTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));

END_ENTITY;

Inheritance Graph:

ENTITY IfcSystemFurnitureElementType

| ENTITY IfcRoot

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

| ENTITY IfcObjectDefinition

| INVERSE

HasAssignments | : | SET OF IfcRelAssigns FOR RelatedObjects;
Nests | : | SET [0:1] OF IfcRelNests FOR RelatedObjects;
IsNestedBy | : | SET OF IfcRelNests FOR RelatingObject;
HasContext | : | SET [0:1] OF IfcRelDeclares FOR RelatedDefinitions;
IsDecomposedBy | : | SET OF IfcRelAggregates FOR RelatingObject;
Decomposes | : | SET [0:1] OF IfcRelAggregates FOR RelatedObjects;
HasAssociations | : | SET OF IfcRelAssociates FOR RelatedObjects;

| ENTITY IfcTypeObject

ApplicableOccurrence | : | OPTIONAL IfcStrippedOptional;
HasPropertySets | : | OPTIONAL SET [1:?] OF IfcPropertySetDefinition;

| INVERSE

Types | : | SET [0:1] OF IfcRelDefinesByType FOR RelatingType;

| ENTITY IfcTypeProduct

RepresentationMaps | : | OPTIONAL LIST [1:?] OF UNIQUE IfcRepresentationMap;
Tag | : | OPTIONAL IfcStrippedOptional;

| INVERSE

ReferencedBy | : | SET OF IfcRelAssignsToProduct FOR RelatingProduct;

| ENTITY IfcElementType

ElementType | : | OPTIONAL IfcStrippedOptional;

| ENTITY IfcFurnishingElementType

| ENTITY IfcSystemFurnitureElementType

PredefinedType | : | OPTIONAL IfcStrippedOptional;

END_ENTITY;

Link to this page