IfcProductSelect

BACnet MVD

#### IfcProductSelect

Natural language names

| Product Select
| Sélection entre produit et type de produit

Change log

Item | SPF | XML | Change | Description
--- | --- | --- | --- | ---
IFC2x3 to IFC4
IfcProductSelect |  |  | ADDED |

##### Semantic definitions at the type

Type definition

IfcProductSelect provides the option to either select a product occurrence, IfcProduct, or a product type, IfcTypeProduct.

> HISTORY New select type in IFC4.

Select definition

Type | Description
--- | ---
IfcProduct |
IfcTypeProduct |

##### Formal representations

XML Specification
`<xs:group name="IfcProductSelect">
<xs:choice>
<xs:element ref="ifc:IfcProduct"/>
<xs:element ref="ifc:IfcTypeProduct"/>
</xs:choice>
</xs:group>
`
EXPRESS Specification
`TYPE IfcProductSelect = SELECT (
IfcProduct,
IfcTypeProduct);
END_TYPE;

EXPRESS-G diagram

`

References: IfcRelAssignsToProduct

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