itkHybridFilter.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkHybridFilter.h,v $
  Language:  C++
  Date:      $Date: 2002/09/11 19:39:01 $
  Version:   $Revision: 1.12 $

  Copyright (c) 2002 Insight Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef __itkHybridFilter_h
#define __itkHybridFilter_h

#include "itkBalloonForceFilter.h"
#include "itkGibbsPriorFilter.h"
#include "itkImageRegionIteratorWithIndex.h"

namespace itk
{

template <class TInputImage, class TOutputImage, class TInputMesh, 
  class TOutputMesh>
class ITK_EXPORT HybridFilter:
  public ImageToImageFilter<TInputImage,TOutputImage>
{

public:
  typedef HybridFilter  Self;
  typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass;
  typedef SmartPointer<Self>                Pointer;
  typedef SmartPointer<const Self>      ConstPointer;

  itkNewMacro(Self);

  typedef BalloonForceFilter<TInputMesh,TOutputMesh>  BalloonForceFilterType;

  typedef GibbsPriorFilter<TInputImage,TOutputImage>  GibbsPriorFilterType;

  typedef typename BalloonForceFilterType::Pointer  BalloonForceFilterPointer;

  typedef typename GibbsPriorFilterType::Pointer  GibbsPriorFilterPointer;                                  
  typedef ImageRegionIteratorWithIndex< TOutputImage > OutputImageIterator;
  
  itkStaticConstMacro(ImageDimension, unsigned int,
                      TInputImage::ImageDimension);

  void SetPotential( void );

  void SetObjectRegion( void );

  void SetBalloonForceFilter(BalloonForceFilterPointer  bffilter);
  void SetGibbsPriorFilter(GibbsPriorFilterPointer  gpfilter);

  void Advance();
  void SetGibbsInput();

protected:
  HybridFilter();
  virtual ~HybridFilter() {};
  
  virtual void GenerateData();

private:
  HybridFilter(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
  
  BalloonForceFilterPointer   m_BalloonForceFilter;
  GibbsPriorFilterPointer   m_GibbsPriorFilter;
  int m_IterNum;

};

} // end namespace itk

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

#endif

---