itkDiffusionTensor3DExtended.h

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/*=========================================================================

  Program:   Diffusion Applications
  Module:    $HeadURL$
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  Copyright (c) Brigham and Women's Hospital (BWH) All Rights Reserved.

  See License.txt or http://www.slicer.org/copyright/copyright.txt for details.

==========================================================================*/
#ifndef itkDiffusionTensor3DExtended_h
#define itkDiffusionTensor3DExtended_h

#include <itkDiffusionTensor3D.h>
#include <itkMatrix.h>

namespace itk
{

template <class T>
class DiffusionTensor3DExtended : public DiffusionTensor3D<T>
{
public:
  typedef T                           DataType;
  typedef DiffusionTensor3DExtended   Self;
  typedef DiffusionTensor3D<DataType> Superclass;
  typedef Matrix<DataType, 3, 3>      MatrixType;

  DiffusionTensor3DExtended() = default;
  DiffusionTensor3DExtended( const Superclass & tensor );
  // /Get a Symmetric matrix representing the tensor
  MatrixType GetTensor2Matrix();

  // /Set the Tensor from a symmetric matrix
  template <class C>
  void SetTensorFromMatrix( Matrix<C, 3, 3> matrix );

  // /Cast the component values of the tensor
  template <class C>
  operator DiffusionTensor3DExtended<C> const ();

};

} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkDiffusionTensor3DExtended.txx"
#endif

#endif