itkMatrixExtended.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 itkMatrixExtended_h
#define itkMatrixExtended_h
 
#include "itkMatrix.h"
 
namespace itk
{
template <class T, unsigned int NRows = 3, unsigned int NColumns = 3>
class MatrixExtended : public Matrix<T, NRows, NColumns>
{
public:
  typedef MatrixExtended Self;
  typedef Matrix<T, NRows, NColumns> Superclass;
  typedef T ValueType;
  typedef T ComponentType;
  typedef vnl_matrix_fixed<T, NRows, NColumns> InternalMatrixType;
  MatrixExtended();
  MatrixExtended(const InternalMatrixType& matrix);
  MatrixExtended(const Self& matrix);
  MatrixExtended(const Superclass& matrix);
  // /Cast the matrix
  template <class C, unsigned int NRowsC, unsigned int NColumnsC>
  operator const MatrixExtended<C, NRowsC, NColumnsC>();
  Self operator=(const Self& matrix);
 
  Self operator=(const Superclass& matrix);
 
  Self operator=(const InternalMatrixType& matrix);
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkMatrixExtended.hxx"
#endif
 
#endif