Class Ifc4x1::IfcProtectiveDeviceTrippingUnit

Nested Relationships

This class is a nested type of Struct Ifc4x1.

Inheritance Relationships

Base Type

Class Documentation

class Ifc4x1::IfcProtectiveDeviceTrippingUnit : public Ifc4x1::IfcDistributionControlElement

Entity Definition

HISTORY New entity in IFC2x4

Type Use Definition IfcProtectiveDeviceTrippingUnit defines the occurrence of any protective device tripping unit; common information about protective device tripping unit types is handled by IfcProtectiveDeviceTrippingUnitType. The IfcProtectiveDeviceTrippingUnitType (if present) may establish the common type name, usage (predefined type), properties, materials, ports, composition, assignments, and representations. The IfcProtectiveDeviceTrippingUnitType is attached using the IfcRelDefinesByType objectified relationship and is accessible by the IsTypedBy inverse attribute. If the IfcProtectiveDeviceTrippingUnitType has ports or aggregated elements, such objects are reflected at the IfcProtectiveDeviceTrippingUnit 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 IfcProtectiveDeviceTrippingUnitType, defining the common property data for all occurrences of the same type. They are then accessible by the IsTypedBy inverse attribute pointing to IfcProtectiveDeviceTrippingUnitType.HasPropertySets. If both are given, then the properties directly defined at IfcProtectiveDeviceTrippingUnit override the properties defined at IfcProtectiveDeviceTrippingUnitType. Refer to the documentation at the supertype IfcDistributionControlElement and ancestors for inherited property set definitions. The following property set definitions are applicable to this entity: (All Types)

Pset_ProtectiveDeviceTrippingFunctionGCurve (PSET_TYPEDRIVENOVERRIDE) Pset_ProtectiveDeviceTrippingFunctionICurve (PSET_TYPEDRIVENOVERRIDE) Pset_ProtectiveDeviceTrippingFunctionLCurve (PSET_TYPEDRIVENOVERRIDE) Pset_ProtectiveDeviceTrippingFunctionSCurve (PSET_TYPEDRIVENOVERRIDE) Pset_ProtectiveDeviceTrippingUnitCurrentAdjustment (PSET_TYPEDRIVENOVERRIDE) Pset_ProtectiveDeviceTrippingUnitTimeAdjustment (PSET_TYPEDRIVENOVERRIDE) Pset_ProtectiveDeviceTrippingUnitTypeCommon (PSET_TYPEDRIVENOVERRIDE)

ELECTROMAGNETIC

Pset_ProtectiveDeviceTrippingUnitTypeElectroMagnetic (PSET_TYPEDRIVENOVERRIDE)

ELECTRONIC

Pset_ProtectiveDeviceTrippingUnitTypeElectronic (PSET_TYPEDRIVENOVERRIDE)

RESIDUALCURRENT

Pset_ProtectiveDeviceTrippingUnitTypeResidualCurrent (PSET_TYPEDRIVENOVERRIDE)

THERMAL

Pset_ProtectiveDeviceTrippingUnitTypeThermal (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_ProtectiveDeviceTrippingUnitBaseQuantities

Public Types

typedef IfcTemplatedEntityList<IfcProtectiveDeviceTrippingUnit> list

Public Functions

bool hasPredefinedType() const

Whether the optional attribute PredefinedType is defined for this IfcProtectiveDeviceTrippingUnit.

::Ifc4x1::IfcProtectiveDeviceTrippingUnitTypeEnum::Value PredefinedType() const
void setPredefinedType(::Ifc4x1::IfcProtectiveDeviceTrippingUnitTypeEnum::Value v)
const IfcParse::entity &declaration() const
IfcProtectiveDeviceTrippingUnit(IfcEntityInstanceData *e)
IfcProtectiveDeviceTrippingUnit(std::string v1_GlobalId, ::Ifc4x1::IfcOwnerHistory *v2_OwnerHistory, boost::optional<std::string> v3_Name, boost::optional<std::string> v4_Description, boost::optional<std::string> v5_ObjectType, ::Ifc4x1::IfcObjectPlacement *v6_ObjectPlacement, ::Ifc4x1::IfcProductRepresentation *v7_Representation, boost::optional<std::string> v8_Tag, boost::optional<::Ifc4x1::IfcProtectiveDeviceTrippingUnitTypeEnum::Value> v9_PredefinedType)

Public Static Functions

const IfcParse::entity &Class()