cmtkAnatomicalOrientationBase.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: 2479 $
//
//  $LastChangedDate: 2010-10-20 15:35:37 -0700 (Wed, 20 Oct 2010) $
//
//  $LastChangedBy: torstenrohlfing $
//
*/

#ifndef __cmtkAnatomicalOrientationBase_h_included_
#define __cmtkAnatomicalOrientationBase_h_included_

#include <cmtkconfig.h>

namespace
cmtk
{


class AnatomicalOrientationBase
{
public:
  typedef AnatomicalOrientationBase Self;

  static const char *const ORIENTATION_STANDARD;

  static const char *const SPACE_CMTK;

  static const char *const SPACE_ITK;

  static const char* GetClosestOrientation( const char* desiredOrientation, const char *const availableOrientations[] );

  static bool OnSameAxis( const char from, const char to );

protected:
  static char OppositeDirection( const char direction )
  {
    const char table[27] = "PbcdefghSjkRmnoAqLItuvwxyz";
    return table[direction-'A'];    
  }
};


} // namespace cmtk

#endif // #ifndef __cmtkAnatomicalOrientationBase_h_included_