Class Ifc4::IfcBoundaryEdgeCondition

Nested Relationships

This class is a nested type of Struct Ifc4.

Inheritance Relationships

Base Type

Class Documentation

class Ifc4::IfcBoundaryEdgeCondition : public Ifc4::IfcBoundaryCondition

Definition from IAI: Describes linearly elastic support conditions or connection conditions.

Applicability:

Curve supports and connections.

HISTORY: New entity in IFC 2x2. IFC 2x4 change: Attributes LinearStiffnessX/Y/Z renamed to TranslationalStiffnessX/Y/Z.

IFC 2x4 change: All attribute data types changed from numeric to SELECT between Boolean and numeric. Stiffnesses may now also be negative, for example to capture destabilizing effects in boundary conditions. The IFC 2x3 convention of -1. representing infinite stiffness is no longer valid and must not be used. Infinite stiffness, i.e. fixed supports, are now modeled by the Boolean value TRUE.

Public Types

typedef IfcTemplatedEntityList<IfcBoundaryEdgeCondition> list

Public Functions

bool hasTranslationalStiffnessByLengthX() const

Whether the optional attribute TranslationalStiffnessByLengthX is defined for this IfcBoundaryEdgeCondition.

::Ifc4::IfcModulusOfTranslationalSubgradeReactionSelect *TranslationalStiffnessByLengthX() const

Translational stiffness value in x-direction of the coordinate system defined by the instance which uses this resource object.

void setTranslationalStiffnessByLengthX(::Ifc4::IfcModulusOfTranslationalSubgradeReactionSelect *v)
bool hasTranslationalStiffnessByLengthY() const

Whether the optional attribute TranslationalStiffnessByLengthY is defined for this IfcBoundaryEdgeCondition.

::Ifc4::IfcModulusOfTranslationalSubgradeReactionSelect *TranslationalStiffnessByLengthY() const

Translational stiffness value in y-direction of the coordinate system defined by the instance which uses this resource object.

void setTranslationalStiffnessByLengthY(::Ifc4::IfcModulusOfTranslationalSubgradeReactionSelect *v)
bool hasTranslationalStiffnessByLengthZ() const

Whether the optional attribute TranslationalStiffnessByLengthZ is defined for this IfcBoundaryEdgeCondition.

::Ifc4::IfcModulusOfTranslationalSubgradeReactionSelect *TranslationalStiffnessByLengthZ() const

Translational stiffness value in z-direction of the coordinate system defined by the instance which uses this resource object.

void setTranslationalStiffnessByLengthZ(::Ifc4::IfcModulusOfTranslationalSubgradeReactionSelect *v)
bool hasRotationalStiffnessByLengthX() const

Whether the optional attribute RotationalStiffnessByLengthX is defined for this IfcBoundaryEdgeCondition.

::Ifc4::IfcModulusOfRotationalSubgradeReactionSelect *RotationalStiffnessByLengthX() const

Rotational stiffness value about the x-axis of the coordinate system defined by the instance which uses this resource object.

void setRotationalStiffnessByLengthX(::Ifc4::IfcModulusOfRotationalSubgradeReactionSelect *v)
bool hasRotationalStiffnessByLengthY() const

Whether the optional attribute RotationalStiffnessByLengthY is defined for this IfcBoundaryEdgeCondition.

::Ifc4::IfcModulusOfRotationalSubgradeReactionSelect *RotationalStiffnessByLengthY() const

Rotational stiffness value about the y-axis of the coordinate system defined by the instance which uses this resource object.

void setRotationalStiffnessByLengthY(::Ifc4::IfcModulusOfRotationalSubgradeReactionSelect *v)
bool hasRotationalStiffnessByLengthZ() const

Whether the optional attribute RotationalStiffnessByLengthZ is defined for this IfcBoundaryEdgeCondition.

::Ifc4::IfcModulusOfRotationalSubgradeReactionSelect *RotationalStiffnessByLengthZ() const

Rotational stiffness value about the z-axis of the coordinate system defined by the instance which uses this resource object.

void setRotationalStiffnessByLengthZ(::Ifc4::IfcModulusOfRotationalSubgradeReactionSelect *v)
const IfcParse::entity &declaration() const
IfcBoundaryEdgeCondition(IfcEntityInstanceData *e)
IfcBoundaryEdgeCondition(boost::optional<std::string> v1_Name, ::Ifc4::IfcModulusOfTranslationalSubgradeReactionSelect *v2_TranslationalStiffnessByLengthX, ::Ifc4::IfcModulusOfTranslationalSubgradeReactionSelect *v3_TranslationalStiffnessByLengthY, ::Ifc4::IfcModulusOfTranslationalSubgradeReactionSelect *v4_TranslationalStiffnessByLengthZ, ::Ifc4::IfcModulusOfRotationalSubgradeReactionSelect *v5_RotationalStiffnessByLengthX, ::Ifc4::IfcModulusOfRotationalSubgradeReactionSelect *v6_RotationalStiffnessByLengthY, ::Ifc4::IfcModulusOfRotationalSubgradeReactionSelect *v7_RotationalStiffnessByLengthZ)

Public Static Functions

const IfcParse::entity &Class()