cmtkVolumeGridToGridLookup.h

Go to the documentation of this file.

/*
//
//  Copyright 1997-2009 Torsten Rohlfing
//
//  Copyright 2004-2010 SRI International
//
//  This file is part of the Computational Morphometry Toolkit.
//
//  http://www.nitrc.org/projects/cmtk/
//
//  The Computational Morphometry Toolkit is free software: you can
//  redistribute it and/or modify it under the terms of the GNU General Public
//  License as published by the Free Software Foundation, either version 3 of
//  the License, or (at your option) any later version.
//
//  The Computational Morphometry Toolkit is distributed in the hope that it
//  will be useful, but WITHOUT ANY WARRANTY; without even the implied
//  warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License along
//  with the Computational Morphometry Toolkit.  If not, see
//  <http://www.gnu.org/licenses/>.
//
//  $Revision: 2398 $
//
//  $LastChangedDate: 2010-10-05 14:54:37 -0700 (Tue, 05 Oct 2010) $
//
//  $LastChangedBy: torstenrohlfing $
//
*/

#ifndef __cmtkVolumeGridToGridLookup_h_included_
#define __cmtkVolumeGridToGridLookup_h_included_

#include <cmtkconfig.h>

#include <Base/cmtkUniformVolume.h>

namespace
cmtk
{


class VolumeGridToGridLookup
{
public:
  VolumeGridToGridLookup( const UniformVolume& fromGrid, const UniformVolume& toGrid );

  int GetSourceCount( const int dim, const int idx ) const
  {
    return this->m_SourceCount[dim][idx];
  }

  int GetFromIndex( const int dim, const int idx ) const
  {
    return this->m_FromIndex[dim][idx];
  }

  Types::Coordinate GetWeight( const int dim, const int idx, const int fromIdx ) const
  {
    return this->m_Weight[dim][idx][fromIdx];
  }

  Types::Coordinate GetLength( const int dim, const int idx ) const
  {
    return this->m_Length[dim][idx];
  }

private:
  std::vector< std::vector< int > > m_SourceCount;

  std::vector< std::vector< int > > m_FromIndex;

  std::vector< std::vector< std::vector<Types::Coordinate> > > m_Weight;

  std::vector< std::vector< Types::Coordinate > > m_Length;
};


} // namespace cmtk

#endif // #define __cmtkUniformVolume_h_included_