Class Ifc4::IfcSystem

• Defined in File Ifc4.h

Nested Relationships

This class is a nested type of Struct Ifc4.

Inheritance Relationships

Base Type

• public Ifc4::IfcGroup (Class Ifc4::IfcGroup)

Derived Types

• public Ifc4::IfcBuildingSystem (Class Ifc4::IfcBuildingSystem)

• public Ifc4::IfcDistributionSystem (Class Ifc4::IfcDistributionSystem)

• public Ifc4::IfcStructuralAnalysisModel (Class Ifc4::IfcStructuralAnalysisModel)

• public Ifc4::IfcZone (Class Ifc4::IfcZone)

Class Documentation

class Ifc4::IfcSystem : public Ifc4::IfcGroup

Definition from IAI: Organized combination of related parts within an AEC product, composed for a common purpose or function or to provide a service. System is essentially a functionally related aggregation of products. The grouping relationship to one or several instances of IfcProduct (the system members) is handled by IfcRelAssignsToGroup.

NOTE: The use of IfcSystem often applies to the representation of building services related systems, such as the piping system, cold water system, etc. Members within such a system may or may not be connected using the connectivity related entities (e.g. through IfcPort).

HISTORY: New entity in IFC Release 1.0

Subclassed by Ifc4::IfcBuildingSystem, Ifc4::IfcDistributionSystem, Ifc4::IfcStructuralAnalysisModel, Ifc4::IfcZone

Public Types

typedef IfcTemplatedEntityList<IfcSystem> list

Public Functions

IfcTemplatedEntityList<IfcRelServicesBuildings>::ptr ServicesBuildings() const

const IfcParse::entity &declaration() const

IfcSystem(IfcEntityInstanceData *e)

IfcSystem(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)

Public Static Functions

const IfcParse::entity &Class()