Class Ifc2x3::IfcTopologyRepresentation

• Defined in File Ifc2x3.h

Nested Relationships

This class is a nested type of Struct Ifc2x3.

Inheritance Relationships

Base Type

• public Ifc2x3::IfcShapeModel (Class Ifc2x3::IfcShapeModel)

Class Documentation

class Ifc2x3::IfcTopologyRepresentation : public Ifc2x3::IfcShapeModel

IfcTopologyRepresentation represents the concept of a particular topological representation of a product or a product component within a representation context. This representation context does not need to be (but may be) a geometric representation context. Several representation types for shape representation are included as predefined types:

Vertex topological vertex representation (with or without assigned geometry)

Edge topological edge representation (with or without assigned geometry)

Path topological path representation (with or without assigned geometry)

Face topological face representation (with or without assigned geometry)

Shell topological shell representation (with or without assigned geometry)

Undefined no constraints imposed

The representation type is given as a string value at the inherited attribute ‘RepresentationType’.

HISTORY: New entity in IFC 2x2.

Public Types

typedef IfcTemplatedEntityList<IfcTopologyRepresentation> list

Public Functions

const IfcParse::entity &declaration() const

IfcTopologyRepresentation(IfcEntityInstanceData *e)

IfcTopologyRepresentation(::Ifc2x3::IfcRepresentationContext *v1_ContextOfItems, boost::optional<std::string> v2_RepresentationIdentifier, boost::optional<std::string> v3_RepresentationType, IfcTemplatedEntityList<::Ifc2x3::IfcRepresentationItem>::ptr v4_Items)

Public Static Functions

const IfcParse::entity &Class()