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 MatrixExtended<C, NRowsC, NColumnsC> const ();
  Self operator=( const Self & matrix );

  Self operator=( const Superclass & matrix );

  Self operator=( const InternalMatrixType & matrix );

};

} // end namespace itk

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

#endif