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itk::fem::Element2DC0LinearLineStress Class Reference

#include <itkFEMElement2DC0LinearLineStress.h>

Inheritance diagram for itk::fem::Element2DC0LinearLineStress:

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List of all members.


Detailed Description

2-noded finite element class in 2D space for linear elasticity problem.

Definition at line 31 of file itkFEMElement2DC0LinearLineStress.h.

virtual Material::ConstPointer GetMaterial (void) const
virtual void SetMaterial (Material::ConstPointer mat_)
MaterialLinearElasticity::ConstPointer m_mat

Public Types

typedef const SelfConstPointer
typedef Superclass::Float Float
typedef Superclass::MatrixType MatrixType
typedef SelfPointer
typedef Element2DC0LinearLineStress Self
typedef Element1DStress
< Element2DC0LinearLine
Superclass
typedef Superclass::VectorType VectorType

Public Member Functions

virtual int ClassID () const
virtual Baseclass::Pointer Clone () const
 Element2DC0LinearLineStress (NodeIDType n1_, NodeIDType n2_, Material::ConstPointer p_)
 Element2DC0LinearLineStress ()
virtual void GetMassMatrix (MatrixType &Me) const
virtual void GetMaterialMatrix (MatrixType &D) const
virtual unsigned int GetNumberOfDegreesOfFreedomPerNode (void) const
virtual void GetStiffnessMatrix (MatrixType &Ke) const
virtual void GetStrainDisplacementMatrix (MatrixType &B, const MatrixType &shapeDgl) const
 HANDLE_ELEMENT_LOADS ()
virtual void Read (std::istream &, void *info)
virtual void Write (std::ostream &f) const

Static Public Member Functions

static Self::Pointer New ()

Static Public Attributes

static const int CLID

Member Typedef Documentation

Const pointer or SmartPointer to an object.

Reimplemented from itk::fem::Element1DStress< TBaseClass >.

Definition at line 33 of file itkFEMElement2DC0LinearLineStress.h.

template<class TBaseClass = Element>
typedef Superclass::Float itk::fem::Element1DStress< TBaseClass >::Float [inherited]

Definition at line 48 of file itkFEMElement1DStress.h.

template<class TBaseClass = Element>
typedef Superclass::MatrixType itk::fem::Element1DStress< TBaseClass >::MatrixType [inherited]

Definition at line 49 of file itkFEMElement1DStress.h.

Pointer or SmartPointer to an object.

Reimplemented from itk::fem::Element1DStress< TBaseClass >.

Definition at line 33 of file itkFEMElement2DC0LinearLineStress.h.

Standard Self typedef.

Reimplemented from itk::fem::Element1DStress< TBaseClass >.

Definition at line 33 of file itkFEMElement2DC0LinearLineStress.h.

Standard Superclass typedef.

Reimplemented from itk::fem::Element1DStress< TBaseClass >.

Definition at line 33 of file itkFEMElement2DC0LinearLineStress.h.

template<class TBaseClass = Element>
typedef Superclass::VectorType itk::fem::Element1DStress< TBaseClass >::VectorType [inherited]

Definition at line 50 of file itkFEMElement1DStress.h.


Constructor & Destructor Documentation

itk::fem::Element2DC0LinearLineStress::Element2DC0LinearLineStress (  ) 

Default constructor only clears the internal storage

itk::fem::Element2DC0LinearLineStress::Element2DC0LinearLineStress ( NodeIDType  n1_,
NodeIDType  n2_,
Material::ConstPointer  p_ 
)

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


Member Function Documentation

virtual int itk::fem::Element2DC0LinearLineStress::ClassID (  )  const [inline, virtual]

Virtual function to access the class ID

Definition at line 33 of file itkFEMElement2DC0LinearLineStress.h.

virtual Baseclass::Pointer itk::fem::Element2DC0LinearLineStress::Clone (  )  const [virtual]

Create a new object from the existing one

virtual void itk::fem::Element2DC0LinearLineStress::GetMassMatrix ( MatrixType Me  )  const [virtual]

Mass matrix

template<class TBaseClass = Element>
virtual Material::ConstPointer itk::fem::Element1DStress< TBaseClass >::GetMaterial ( void   )  const [inline, virtual, inherited]

Pointer to material properties of the element

Definition at line 105 of file itkFEMElement1DStress.h.

template<class TBaseClass = Element>
virtual void itk::fem::Element1DStress< TBaseClass >::GetMaterialMatrix ( MatrixType D  )  const [virtual, inherited]

Compute the D matrix.

template<class TBaseClass = Element>
virtual unsigned int itk::fem::Element1DStress< TBaseClass >::GetNumberOfDegreesOfFreedomPerNode ( void   )  const [inline, virtual, inherited]

1D stress elements have 2 DOFs per node. In reality there is only one, but it usually makes sense to separate it into the components that correspond to specific dimensions in space. So the number of DOFs per node is equal to the number of spatial dimensions.

Definition at line 96 of file itkFEMElement1DStress.h.

template<class TBaseClass = Element>
virtual void itk::fem::Element1DStress< TBaseClass >::GetStiffnessMatrix ( MatrixType Ke  )  const [virtual, inherited]

Element stiffness matrix is reimplemented here, because we want to be able to use this class to implement 1D stress problem in any number of dimensions i.e. Bar1D, Bar2D, Bar3D.

template<class TBaseClass = Element>
virtual void itk::fem::Element1DStress< TBaseClass >::GetStrainDisplacementMatrix ( MatrixType B,
const MatrixType shapeDgl 
) const [virtual, inherited]

Compute the B matrix.

itk::fem::Element2DC0LinearLineStress::HANDLE_ELEMENT_LOADS (  ) 

static Self::Pointer itk::fem::Element2DC0LinearLineStress::New ( void   )  [inline, static]

Object creation in an itk compatible way

Definition at line 33 of file itkFEMElement2DC0LinearLineStress.h.

template<class TBaseClass = Element>
virtual void itk::fem::Element1DStress< TBaseClass >::Read ( std::istream &  ,
void *  info 
) [virtual, inherited]

Read data for this class from input stream

template<class TBaseClass = Element>
virtual void itk::fem::Element1DStress< TBaseClass >::SetMaterial ( Material::ConstPointer  mat_  )  [inline, virtual, inherited]

Pointer to material properties of the element

Definition at line 106 of file itkFEMElement1DStress.h.

template<class TBaseClass = Element>
virtual void itk::fem::Element1DStress< TBaseClass >::Write ( std::ostream &  f  )  const [virtual, inherited]

Write this class to output stream


Member Data Documentation

Class ID for FEM object factory

Definition at line 33 of file itkFEMElement2DC0LinearLineStress.h.

template<class TBaseClass = Element>
MaterialLinearElasticity::ConstPointer itk::fem::Element1DStress< TBaseClass >::m_mat [inherited]


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

Generated at Sat Feb 28 18:51:59 2009 for ITK by doxygen 1.5.6 written by Dimitri van Heesch, © 1997-2000