ITK  4.2.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions
itk::fem::Element2DC0LinearQuadrilateralStress Class Reference

#include <itkFEMElement2DC0LinearQuadrilateralStress.h>

+ Inheritance diagram for itk::fem::Element2DC0LinearQuadrilateralStress:
+ Collaboration diagram for itk::fem::Element2DC0LinearQuadrilateralStress:

List of all members.

Public Types

typedef SmartPointer< const SelfConstPointer
typedef SmartPointer< SelfPointer
typedef
Element2DC0LinearQuadrilateralStress 
Self
typedef Element2DStress
< Element2DC0LinearQuadrilateral
Superclass
- Public Types inherited from itk::fem::Element2DStress< Element2DC0LinearQuadrilateral >
typedef Superclass::Float Float
typedef Superclass::MatrixType MatrixType
typedef Superclass::VectorType VectorType
- Public Types inherited from itk::fem::Element2DC0LinearQuadrilateral
enum  { DefaultIntegrationOrder = 2 }
typedef ElementStd< 4, 2 > TemplatedParentClass
- Public Types inherited from itk::fem::ElementStd< 4, 2 >
enum  
enum  
enum  
typedef
Superclass::DegreeOfFreedomIDType 
DegreeOfFreedomIDType
typedef Superclass::LoadPointer LoadPointer
typedef Superclass::LoadType LoadType
typedef Superclass::Node Node
typedef Superclass::NodeIDType NodeIDType
- Public Types inherited from itk::fem::Element
enum  { InvalidDegreeOfFreedomID = 0xffffffff }
enum  { gaussMaxOrder = 10 }
typedef FEMPArray< ElementArrayType
typedef VectorContainer
< ElementIdentifier,
Element::Pointer
ArrayType1
typedef unsigned long ElementIdentifier
- Public Types inherited from itk::fem::FEMLightObject
typedef Self Baseclass
- Public Types inherited from itk::LightObject

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother (void) const
 Element2DC0LinearQuadrilateralStress ()
virtual const char * GetNameOfClass () const
- Public Member Functions inherited from itk::fem::Element2DStress< Element2DC0LinearQuadrilateral >
 Element2DStress ()
void GetMassMatrix (MatrixType &Me) const
virtual Material::ConstPointer GetMaterial (void) const
virtual void GetMaterialMatrix (MatrixType &D) const
virtual unsigned int GetNumberOfDegreesOfFreedomPerNode (void) const
virtual void GetStrainDisplacementMatrix (MatrixType &B, const MatrixType &shapeDgl) const
virtual void SetMaterial (Material::ConstPointer mat_)
virtual void SetMaterial (Material::Pointer mat_)
- Public Member Functions inherited from itk::fem::Element2DC0LinearQuadrilateral
Float Determinant2x2 (const VectorType &c1, const VectorType &c2) const
virtual void GetIntegrationPointAndWeight (unsigned int i, VectorType &pt, Float &w, unsigned int order) const
virtual bool GetLocalFromGlobalCoordinates (const VectorType &globalPt, VectorType &localPt) const
virtual unsigned int GetNumberOfIntegrationPoints (unsigned int order) const
void InterpolationDerivs (const VectorType &pcoords, VectorType &derivs) const
void InterpolationFunctions (const VectorType &pcoords, VectorType &sf) const
virtual void ShapeFunctionDerivatives (const VectorType &pt, MatrixType &shapeD) const
virtual VectorType ShapeFunctions (const VectorType &pt) const
- Public Member Functions inherited from itk::fem::ElementStd< 4, 2 >
 ElementStd ()
virtual NodeIDType GetNode (unsigned int n) const
virtual const VectorTypeGetNodeCoordinates (unsigned int n) const
virtual unsigned int GetNumberOfNodes (void) const
virtual unsigned int GetNumberOfSpatialDimensions () const
virtual void SetNode (unsigned int n, NodeIDType node)
virtual void SetNode (unsigned int n, typename Superclass::Node::Pointer node)
- Public Member Functions inherited from itk::fem::Element
virtual std::vector
< std::vector< int > > 
GetEdgeIds (void) const
virtual Float GetElementDeformationEnergy (MatrixType &LocalSolution) const
virtual VectorType GetGlobalFromLocalCoordinates (const VectorType &pt) const
virtual void GetLandmarkContributionMatrix (float eta, MatrixType &Le) const
virtual unsigned int GetNumberOfDegreesOfFreedom (void) const
virtual void GetStiffnessMatrix (MatrixType &Ke) const
virtual VectorType GetStrainsAtPoint (const VectorType &pt, const Solution &sol, unsigned int index) const
virtual VectorType GetStressesAtPoint (const VectorType &pt, const VectorType &e, const Solution &sol, unsigned int index) const
virtual VectorType InterpolateSolution (const VectorType &pt, const Solution &sol, unsigned int solutionIndex=0) const
virtual Float InterpolateSolutionN (const VectorType &pt, const Solution &sol, unsigned int f, unsigned int solutionIndex=0) const
virtual void Jacobian (const VectorType &pt, MatrixType &J, const MatrixType *pshapeD=0) const
virtual Float JacobianDeterminant (const VectorType &pt, const MatrixType *pJ=0) const
virtual void JacobianInverse (const VectorType &pt, MatrixType &invJ, const MatrixType *pJ=0) const
virtual void ShapeFunctionGlobalDerivatives (const VectorType &pt, MatrixType &shapeDgl, const MatrixType *pJ=0, const MatrixType *pshapeD=0) const
DegreeOfFreedomIDType GetDegreeOfFreedom (unsigned int local_dof) const
- Public Member Functions inherited from itk::fem::FEMLightObject
int GetGlobalNumber () const
void SetGlobalNumber (int)
- Public Member Functions inherited from itk::LightObject
virtual void Delete ()
virtual int GetReferenceCount () const
 itkCloneMacro (Self)
void Print (std::ostream &os, Indent indent=0) const
virtual void Register () const
virtual void SetReferenceCount (int)
virtual void UnRegister () const

Static Public Member Functions

static Pointer New ()
virtual void SetMaterialInternal (const Material *mat_)
- Protected Member Functions inherited from itk::fem::Element2DC0LinearQuadrilateral
virtual void PopulateEdgeIds (void)
- Protected Member Functions inherited from itk::fem::ElementStd< 4, 2 >
virtual void SetNodeInternal (unsigned int n, const Node *node)
 Element2DC0LinearQuadrilateralStress (NodeIDType n1_, NodeIDType n2_, NodeIDType n3_, NodeIDType n4_, Material::ConstPointer p_)
virtual void PrintSelf (std::ostream &os, Indent indent) const

Additional Inherited Members

const MaterialLinearElasticitym_mat

Detailed Description

4-noded finite element class in 2D space.

The ordering of the nodes is counter clockwise. That is the nodes should be defined in the following order:

3 (0,1) 2 (1,1) *————————* | | | | | | | | | | | | *————————* 0 (0,0) 1 (0,1)

The constitutive equation used is from the principles of linear elasticity. This class combines the geometry of the FE problem defined in Element2DC0LinearQuadrilateral and the physics of the problem defined in Element2DStress

See also:
Element2DC0LinearQuadrilateralMembrane
Element2DC0LinearQuadrilateralStress

Definition at line 57 of file itkFEMElement2DC0LinearQuadrilateralStress.h.


Member Typedef Documentation

Standard class typedefs.

Reimplemented from itk::fem::Element2DStress< Element2DC0LinearQuadrilateral >.

Definition at line 62 of file itkFEMElement2DC0LinearQuadrilateralStress.h.


Constructor & Destructor Documentation

itk::fem::Element2DC0LinearQuadrilateralStress::Element2DC0LinearQuadrilateralStress ( )

Default constructor only clears the internal storage

itk::fem::Element2DC0LinearQuadrilateralStress::Element2DC0LinearQuadrilateralStress ( NodeIDType  n1_,
NodeIDType  n2_,
NodeIDType  n3_,
NodeIDType  n4_,
Material::ConstPointer  p_ 
)

Construct an element by specifying pointers to 4 points and a material.


Member Function Documentation

virtual::itk::LightObject::Pointer itk::fem::Element2DC0LinearQuadrilateralStress::CreateAnother ( void  ) const
virtual

CreateAnother method will clone the existing instance of this type, including its internal member variables.

Reimplemented from itk::LightObject.

virtual const char* itk::fem::Element2DC0LinearQuadrilateralStress::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::fem::Element2DStress< Element2DC0LinearQuadrilateral >.

static Pointer itk::fem::Element2DC0LinearQuadrilateralStress::New ( )
static

Method for creation through the object factory.

Reimplemented from itk::LightObject.

virtual void itk::fem::Element2DC0LinearQuadrilateralStress::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
protectedvirtual

Construct an element by specifying pointers to 4 points and a material.

Reimplemented from itk::fem::Element2DStress< Element2DC0LinearQuadrilateral >.


The documentation for this class was generated from the following file: