cmtkIterativeDirectionOptimizer.h

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/*
//
//  Copyright 1997-2009 Torsten Rohlfing
//  Copyright 2004-2009 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: 2752 $
//
//  $LastChangedDate: 2011-01-17 11:33:31 -0800 (Mon, 17 Jan 2011) $
//
//  $LastChangedBy: torstenrohlfing $
//
*/

#ifndef __cmtkIterativeDirectionOptimizer_h_included_
#define __cmtkIterativeDirectionOptimizer_h_included_

#include <cmtkconfig.h>

#include <Registration/cmtkOptimizer.h>

namespace 
cmtk
{


class IterativeDirectionOptimizer : 
  public Optimizer 
{
public:
  IterativeDirectionOptimizer ( const Types::Coordinate stepFactor = 0.5 )
  { StepFactor = stepFactor; };
 
  virtual CallbackResult Optimize( CoordinateVector&, const Types::Coordinate = 1, const Types::Coordinate = 0 );

private:
  Types::Coordinate StepFactor;
};


} // namespace cmtk

#endif // #ifndef __cmtkIterativeDirectionOptimizer_h_included_