ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkFEMElement3DMembrane.h
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18 
19 #ifndef __itkFEMElement3DMembrane_h
20 #define __itkFEMElement3DMembrane_h
21 
22 #include "itkFEMElementBase.h"
24 
25 namespace itk
26 {
27 namespace fem
28 {
49 template <typename TBaseClass = Element>
50 class Element3DMembrane : public TBaseClass
51 {
52 public:
53 
56  typedef TBaseClass Superclass;
59 
61  itkTypeMacro(Element3DMembrane, TBaseClass);
62 
63  // Repeat the required typedefs and enums from parent class
64  typedef typename Superclass::Float Float;
67 
72 
73  // ////////////////////////////////////////////////////////////////////////
81  virtual void GetStrainDisplacementMatrix(MatrixType & B, const MatrixType & shapeDgl) const;
82 
86  virtual void GetMaterialMatrix(MatrixType & D) const;
87 
91  void GetMassMatrix(MatrixType & Me) const;
92 
96  virtual unsigned int GetNumberOfDegreesOfFreedomPerNode(void) const
97  {
98  return 3;
99  }
100 
105  {
106  return dynamic_cast<const Material *>(m_mat);
107  }
108 
110  {
111  m_mat =
112  dynamic_cast<const MaterialLinearElasticity *>( mat_.GetPointer() );
113  }
114 
115 protected:
116 
117  virtual void PrintSelf(std::ostream& os, Indent indent) const;
118 
123 
124 }; // class Element3DMembrane
125 
126 }
127 } // end namespace itk::fem
128 
129 #ifndef ITK_MANUAL_INSTANTIATION
130 #include "itkFEMElement3DMembrane.hxx"
131 #endif
132 
133 #endif // #ifndef __itkFEMElement3DMembrane_h
Class that is used to define a membrane energy problem in 3D space.
virtual void SetMaterial(Material::ConstPointer mat_)
Superclass::VectorType VectorType
virtual void GetStrainDisplacementMatrix(MatrixType &B, const MatrixType &shapeDgl) const
SmartPointer< const Self > ConstPointer
void GetMassMatrix(MatrixType &Me) const
ObjectType * GetPointer() const
vnl_matrix< Float > MatrixType
Linear elasticity material class.
Base class for storing all the implicit material and other properties required to fully define the el...
virtual Material::ConstPointer GetMaterial(void) const
const MaterialLinearElasticity * m_mat
Superclass::MatrixType MatrixType
Superclass::VectorType VectorType
virtual void GetMaterialMatrix(MatrixType &D) const
Control indentation during Print() invocation.
Definition: itkIndent.h:49
virtual void PrintSelf(std::ostream &os, Indent indent) const
virtual unsigned int GetNumberOfDegreesOfFreedomPerNode(void) const
Superclass::MatrixType MatrixType