ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkDiffusionTensor3D.h
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18 #ifndef __itkDiffusionTensor3D_h
19 #define __itkDiffusionTensor3D_h
20 
21 // Undefine an eventual DiffusionTensor3D macro
22 #ifdef DiffusionTensor3D
23 #undef DiffusionTensor3D
24 #endif
25 
27 
28 namespace itk
29 {
78 template< typename TComponent >
79 class DiffusionTensor3D:public SymmetricSecondRankTensor< TComponent, 3 >
80 {
81 public:
85 
87  typedef typename Superclass::ValueType ValueType;
89 #if defined( __GNUC__ ) && !defined( __INTEL_COMPILER ) && ( __GNUC__ == 3 )
91 #else
93 #endif
96 
99 
102 
104  DiffusionTensor3D(const Superclass & r);
105  DiffusionTensor3D(const ComponentType & r);
108 
110  template< typename TCoordRepB >
112  SymmetricSecondRankTensor< TComponent, 3 >(pa) {}
113 
115  Self & operator=(const Superclass & r);
116 
117  Self & operator=(const ComponentType & r);
118 
119  Self & operator=(const ComponentArrayType r);
120 
122  template< typename TCoordRepB >
124  {
125  //NOTE (this != &pa ) because they are different pointer types
126  //if this templated function is called
127  // ComponentType 'itk::DiffusionTensor3D<double> *'
128  // TCoordRepB 'const DiffusionTensor3D<float> *')
130  return *this;
131  }
133 
136 
139 
142 
145 };
146 } // end namespace itk
148 
149 #ifndef ITK_MANUAL_INSTANTIATION
150 #include "itkDiffusionTensor3D.hxx"
151 #endif
152 
153 #endif
A templated class holding a M x N size Matrix.
Definition: itkMatrix.h:46
Self & operator=(const SymmetricSecondRankTensor< TCoordRepB, NDimension > &pa)
DiffusionTensor3D(const DiffusionTensor3D< TCoordRepB > &pa)
Superclass::RealValueType RealValueType
Superclass::EigenValuesArrayType EigenValuesArrayType
RealValueType GetRelativeAnisotropy() const
Represent a symmetric tensor of second rank.
AccumulateValueType GetTrace() const
NumericTraits< ValueType >::RealType AccumulateValueType
Superclass::EigenVectorsMatrixType EigenVectorsMatrixType
SymmetricSecondRankTensor< TComponent, 3 > Superclass
Simulate a standard C array with copy semnatics.
Definition: itkFixedArray.h:50
Self & operator=(const DiffusionTensor3D< TCoordRepB > &pa)
RealValueType GetFractionalAnisotropy() const
Superclass::AccumulateValueType AccumulateValueType
Superclass::ComponentArrayType ComponentArrayType
Superclass::ValueType ValueType
ComponentType ComponentArrayType[itkGetStaticConstMacro(InternalDimension)]
RealValueType GetInnerScalarProduct() const
Superclass::ComponentType ComponentType
Self & operator=(const Superclass &r)
Represent a diffusion tensor as used in DTI images.