Class Ifc4::IfcBuildingElementPart

Nested Relationships

This class is a nested type of Struct Ifc4.

Inheritance Relationships

Base Type

Class Documentation

class Ifc4::IfcBuildingElementPart : public Ifc4::IfcElementComponent

Definition from IAI: Layers or major components as subordinate parts of a building element. Typical usage examples include precast concrete sandwich walls, where the layers may have different geometry representations. In this case the layered material representation does not sufficiently describe the element. Each layer is represented by an own instance of the IfcBuildingElementPart with its own geometry description.

The kind of building element part is further specified by a corresponding instance of IfcBuildingElementPartType, referred to by IfcRelDefinesByType.

HISTORY New entity in IFC Release 2x2

IFC 2x4 change: Moved from from IfcStructuralElementsDomain schema to IfcSharedComponentElements schema, compatible change of supertype, attribute PredefinedType added.

Public Types

typedef IfcTemplatedEntityList<IfcBuildingElementPart> list

Public Functions

bool hasPredefinedType() const

Whether the optional attribute PredefinedType is defined for this IfcBuildingElementPart.

::Ifc4::IfcBuildingElementPartTypeEnum::Value PredefinedType() const

Subtype of building element part.

void setPredefinedType(::Ifc4::IfcBuildingElementPartTypeEnum::Value v)
const IfcParse::entity &declaration() const
IfcBuildingElementPart(IfcEntityInstanceData *e)
IfcBuildingElementPart(std::string v1_GlobalId, ::Ifc4::IfcOwnerHistory *v2_OwnerHistory, boost::optional<std::string> v3_Name, boost::optional<std::string> v4_Description, boost::optional<std::string> v5_ObjectType, ::Ifc4::IfcObjectPlacement *v6_ObjectPlacement, ::Ifc4::IfcProductRepresentation *v7_Representation, boost::optional<std::string> v8_Tag, boost::optional<::Ifc4::IfcBuildingElementPartTypeEnum::Value> v9_PredefinedType)

Public Static Functions

const IfcParse::entity &Class()