cmtkImageSymmetryPlaneFunctionalBase.h

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/*
//
//  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 __cmtkImageSymmetryPlaneFunctionalBase_h_included_
#define __cmtkImageSymmetryPlaneFunctionalBase_h_included_

#include <cmtkconfig.h>

#include <Base/cmtkFunctional.h>
#include <Base/cmtkParametricPlane.h>
#include <Base/cmtkUniformVolume.h>

namespace
cmtk
{


class ImageSymmetryPlaneFunctionalBase :
  public Functional 
{
public:
  typedef ImageSymmetryPlaneFunctionalBase Self;

  typedef SmartPointer<Self> SmartPtr;

  typedef Functional Superclass;

  ImageSymmetryPlaneFunctionalBase( UniformVolume::SmartConstPtr& volume );

  ImageSymmetryPlaneFunctionalBase( UniformVolume::SmartConstPtr& volume, const Types::DataItemRange& valueRange );

  virtual ~ImageSymmetryPlaneFunctionalBase() {}

  virtual void GetParamVector ( CoordinateVector& v )  
  {
    this->m_ParametricPlane.GetParameters( v );
  }

  virtual Self::ReturnType Evaluate() = 0;

  virtual Self::ReturnType EvaluateAt( CoordinateVector& v ) 
  {
    this->m_ParametricPlane.SetParameters( v );
    return this->Evaluate();
  }

  virtual size_t ParamVectorDim() const { return 6; }

  virtual size_t VariableParamVectorDim() const { return 3; }

  virtual Types::Coordinate GetParamStep( const size_t idx, const Types::Coordinate mmStep = 1 ) const;

  void SetFixOffset( const bool fixOffset )
  {
    this->m_FixOffset = fixOffset;
  }

protected:
  UniformVolume::SmartConstPtr m_Volume;

  ParametricPlane m_ParametricPlane;

  bool m_FixOffset;
  
  static UniformVolume::SmartPtr ApplyThresholds( const UniformVolume& volume, const Types::DataItemRange& valueRange );
};


} // namespace cmtk

#endif // #ifndef __cmtkImageSymmetryPlaneFunctionalBase_h_included_