Class Ifc4::IfcWasteTerminal

Nested Relationships

This class is a nested type of Struct Ifc4.

Inheritance Relationships

Base Type

Class Documentation

class Ifc4::IfcWasteTerminal : public Ifc4::IfcFlowTerminal

A waste terminal has the purpose of collecting or intercepting waste from one or more sanitary terminals or other fluid waste generating equipment and discharging it into a single waste/drainage system. A waste terminal provides for all forms of trap and waste point that collects discharge from a sanitary terminal and discharges it into a waste/drainage subsystem or that collects waste from several terminals and passes it into a single waste/drainage subsystem. This includes the P and S traps from soil sanitary terminals, sinks, and basins as well as floor wastes and gully traps that provide collection points.

HISTORY New entity in IFC2x4

Type Use Definition IfcWasteTerminal defines the occurrence of any waste terminal; common information about waste terminal types is handled by IfcWasteTerminalType. The IfcWasteTerminalType (if present) may establish the common type name, usage (predefined type), properties, materials, ports, composition, assignments, and representations. The IfcWasteTerminalType is attached using the IfcRelDefinesByType objectified relationship and is accessible by the IsTypedBy inverse attribute. If the IfcWasteTerminalType has ports or aggregated elements, such objects are reflected at the IfcWasteTerminal occurrence using the IfcRelDefinesByObject relationship.

Property Use Definition The property sets relating to this entity are defined by IfcPropertySet and attached by the IfcRelDefinesByProperties relationship. They are accessible by the IsDefinedBy inverse attribute. Property sets may also be specified at the IfcWasteTerminalType, defining the common property data for all occurrences of the same type. They are then accessible by the IsTypedBy inverse attribute pointing to IfcWasteTerminalType.HasPropertySets. If both are given, then the properties directly defined at IfcWasteTerminal override the properties defined at IfcWasteTerminalType. Refer to the documentation at the supertype IfcFlowTerminal and ancestors for inherited property set definitions. The following property set definitions are applicable to this entity: (All Types)

Pset_WasteTerminalTypeCommon (PSET_TYPEDRIVENOVERRIDE)

FLOORTRAP

Pset_WasteTerminalTypeFloorTrap (PSET_TYPEDRIVENOVERRIDE)

FLOORWASTE

Pset_WasteTerminalTypeFloorWaste (PSET_TYPEDRIVENOVERRIDE)

GULLYSUMP

Pset_WasteTerminalTypeGullySump (PSET_TYPEDRIVENOVERRIDE)

GULLYTRAP

Pset_WasteTerminalTypeGullyTrap (PSET_TYPEDRIVENOVERRIDE)

ROOFDRAIN

Pset_WasteTerminalTypeRoofDrain (PSET_TYPEDRIVENOVERRIDE)

WASTEDISPOSALUNIT

Pset_WasteTerminalTypeWasteDisposalUnit (PSET_TYPEDRIVENOVERRIDE)

WASTETRAP

Pset_WasteTerminalTypeWasteTrap (PSET_TYPEDRIVENOVERRIDE)

Quantity Use Definition The quantities relating to this entity are defined by IfcElementQuantity and attached by the IfcRelDefinesByProperties relationship. They are accessible by the IsDefinedBy inverse attribute. The following base quantities are defined and shall be exchanged with the IfcElementQuantity.Name = ‘BaseQuantities’. Other quantities, being subjected to local standard of measurement, may be defined with another string value assigned to Name. In this case a valid value for MethodOfMeasurement shall be provided.

Qto_WasteTerminalBaseQuantities

Material Use Definition The material of the IfcWasteTerminal is defined by IfcMaterialConstituentSet or as a fallback by IfcMaterial, and attached by the RelatingMaterial attribute on the IfcRelAssociatesMaterial relationship. It is accessible by the HasAssociations inverse attribute. Material information can also be given at the IfcWasteTerminalType, defining the common attribute data for all occurrences of the same type. The following keywords for IfcMaterialConstituentSet.MaterialConstituents[n].Name shall be used:

Body: The primary material from which the object is constructed. Cover: Material from which the cover or grating is constructed.

Port Use Definition The distribution ports relating to the IfcWasteTerminal are defined by IfcDistributionPort and attached by the IfcRelConnectsPortToElement relationship. If the waste terminal occurrence is defined by IfcWasteTerminalType, then the port occurrences must reflect those defined at the IfcWasteTerminalType using the IfcRelDefinesByObject relationship. Ports are specific to the IfcWasteTerminal PredefinedType as follows indicated by the IfcDistributionPort Name, PredefinedType, and FlowDirection:

FLOORTRAP

Inlet (DRAINAGE, SINK): Drainage inlet. Outlet (DRAINAGE, SOURCE): Drainage outlet.

FLOORWASTE

Inlet (WASTE, SOURCE): Waste inlet. Outlet (WASTE, SINK): Waste outlet.

GULLYSUMP

Inlet (WASTE, SINK): Drainage inlet. Outlet (WASTE, SOURCE): Drainage outlet.

GULLYTRAP

Inlet (WASTE, SOURCE): Waste inlet. Outlet (WASTE, SINK): Waste outlet.

ROOFDRAIN

Outlet (RAINWATER, SOURCE): Rainwater.

WASTEDISPOSALUNIT

Inlet (WASTE, SINK): Waste inlet. Outlet (DRAINAGE, SOURCE): Drainage outlet.

WASTETRAP

Inlet (WASTE, SINK): Waste inlet. Outlet (WASTE, SOURCE): Waste outlet.

Public Types

typedef IfcTemplatedEntityList<IfcWasteTerminal> list

Public Functions

bool hasPredefinedType() const

Whether the optional attribute PredefinedType is defined for this IfcWasteTerminal.

::Ifc4::IfcWasteTerminalTypeEnum::Value PredefinedType() const
void setPredefinedType(::Ifc4::IfcWasteTerminalTypeEnum::Value v)
const IfcParse::entity &declaration() const
IfcWasteTerminal(IfcEntityInstanceData *e)
IfcWasteTerminal(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::IfcWasteTerminalTypeEnum::Value> v9_PredefinedType)

Public Static Functions

const IfcParse::entity &Class()