Class Ifc4x1::IfcRelFlowControlElements

Nested Relationships

This class is a nested type of Struct Ifc4x1.

Inheritance Relationships

Base Type

Class Documentation

class Ifc4x1::IfcRelFlowControlElements : public Ifc4x1::IfcRelConnects

Objectified relationship between a distribution flow element occurrence instance and one-to-many control element occurrence instances indicating that the control element(s) sense or control some aspect of the flow element. It is applied to IfcDistributionFlowElement and IfcDistributionControlElement.

This relationship may be used to indicate an operation relationship such as an actuator operating a valve, damper, or switch. It may also be used to indicate a sensing relationship such as a sensor detecting conditions of fluid flow.

This relationship implies a sensing or controlling relationship; if elements are merely connected without any control relationship, then IfcRelConnectsElements should be used.

HISTORY: New entity in IFC R2x.

Public Types

typedef IfcTemplatedEntityList<IfcRelFlowControlElements> list

Public Functions

IfcTemplatedEntityList<::Ifc4x1::IfcDistributionControlElement>::ptr RelatedControlElements() const

References control elements which may be used to impart control on the Distribution Element.

void setRelatedControlElements(IfcTemplatedEntityList<::Ifc4x1::IfcDistributionControlElement>::ptr v)
::Ifc4x1::IfcDistributionFlowElement *RelatingFlowElement() const

Relationship to a distribution flow element.

void setRelatingFlowElement(::Ifc4x1::IfcDistributionFlowElement *v)
const IfcParse::entity &declaration() const
IfcRelFlowControlElements(IfcEntityInstanceData *e)
IfcRelFlowControlElements(std::string v1_GlobalId, ::Ifc4x1::IfcOwnerHistory *v2_OwnerHistory, boost::optional<std::string> v3_Name, boost::optional<std::string> v4_Description, IfcTemplatedEntityList<::Ifc4x1::IfcDistributionControlElement>::ptr v5_RelatedControlElements, ::Ifc4x1::IfcDistributionFlowElement *v6_RelatingFlowElement)

Public Static Functions

const IfcParse::entity &Class()