IfcMaterialProfileSet

Item	SPF	XML	Change	Description
IFC2x3 to IFC4
IfcMaterialProfileSet			ADDED

Semantic definitions at the entity

Entity definition

The IfcMaterialProfileSet is a designation by which individual material(s) of a prismatic element (for example, beam or column) constructed of a single or multiple material profiles is known.

NOTE In case of multiple MaterialProfiles, the relative positioning of individual profiles in IfcMaterialProfileSet are defined using the concept of IfcCompositeProfileDef in IfcProfileResource schema; otherwise, only one MaterialProfile is given and defined by an individual IfcProfileDef (subtype).

HISTORY New entity in IFC4.

Attribute definitions

#	Attribute	Type	Cardinality	Description	B
1	Name	IfcLabel	[0:1]	The name by which the material profile set is known.	X
2	Description	IfcText	[0:1]	Definition of the material profile set in descriptive terms.	X
3	MaterialProfiles	IfcMaterialProfile	L[1:?]	Identification of the profiles from which the material profile set is composed.	X
4	CompositeProfile	-		This attribute is out of scope for this model view definition and shall not be set.

Inherited definitions from supertypes

Entity inheritance

Attribute inheritance

#	Attribute	Type	Cardinality	Description	B
IfcMaterialDefinition
	AssociatedTo	IfcRelAssociatesMaterial @RelatingMaterial	S[0:?]	Use of the IfcMaterialDefinition subtypes within the material association of an element occurrence or element type. The association is established by the IfcRelAssociatesMaterial relationship.
	HasProperties	IfcMaterialProperties @Material	S[0:?]	Material properties assigned to instances of subtypes of IfcMaterialDefinition.	X
IfcMaterialProfileSet
1	Name	IfcLabel	[0:1]	The name by which the material profile set is known.	X
2	Description	IfcText	[0:1]	Definition of the material profile set in descriptive terms.	X
3	MaterialProfiles	IfcMaterialProfile	L[1:?]	Identification of the profiles from which the material profile set is composed.	X
4	CompositeProfile	-		This attribute is out of scope for this model view definition and shall not be set.

Formal representations

XSD Specification

 <xs:element name="IfcMaterialProfileSet" type="ifc:IfcMaterialProfileSet" substitutionGroup="ifc:IfcMaterialDefinition" nillable="true"/>

 <xs:complexType name="IfcMaterialProfileSet">

  <xs:complexContent>

   <xs:extension base="ifc:IfcMaterialDefinition">

    <xs:sequence>

     <xs:element name="MaterialProfiles">

      <xs:complexType>

       <xs:sequence>

        <xs:element ref="ifc:IfcMaterialProfile" maxOccurs="unbounded"/>

       </xs:sequence>

       <xs:attribute ref="ifc:itemType" fixed="ifc:IfcMaterialProfile"/>

       <xs:attribute ref="ifc:cType" fixed="list"/>

       <xs:attribute ref="ifc:arraySize" use="optional"/>

      </xs:complexType>

     </xs:element>

    </xs:sequence>

    <xs:attribute name="Name" type="ifc:IfcLabel" use="optional"/>

    <xs:attribute name="Description" type="ifc:IfcText" use="optional"/>

   </xs:extension>

  </xs:complexContent>

 </xs:complexType>

EXPRESS Specification


ENTITY IfcMaterialProfileSet

 SUBTYPE OF (IfcMaterialDefinition);

  Name : OPTIONAL IfcLabel;

  Description : OPTIONAL IfcText;

  MaterialProfiles : LIST [1:?] OF IfcMaterialProfile;

  CompositeProfile : OPTIONAL IfcStrippedOptional;

END_ENTITY;

 EXPRESS-G diagram

	Gruppe von Profilen mit Material
	Material Profile Set
	Ensemble de matériaux de profil