itkPathAndImageToPathFilter.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkPathAndImageToPathFilter.h,v $
  Language:  C++
  Date:      $Date: 2009-02-19 19:41:22 $
  Version:   $Revision: 1.3 $

  Copyright (c) Insight Software 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 __itkPathAndImageToPathFilter_h
#define __itkPathAndImageToPathFilter_h

#include "itkPathToPathFilter.h"

namespace itk
{
  
template <class TInputPath, class TInputImage, class TOutputPath>
class ITK_EXPORT PathAndImageToPathFilter :
    public PathToPathFilter<TInputPath,TOutputPath> 
{
public:
  typedef PathAndImageToPathFilter                  Self;
  typedef PathToPathFilter<TInputPath,TOutputPath>  Superclass;
  typedef SmartPointer<Self>                        Pointer;
  typedef SmartPointer<const Self>                  ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(PathAndImageToPathFilter, PathToPathFilter);

  typedef          TInputPath                     InputPathType;
  typedef typename InputPathType::Pointer         InputPathPointer;
  typedef typename InputPathType::ConstPointer    InputPathConstPointer;
  typedef typename InputPathType::InputType       InputPathInputType;
  typedef typename InputPathType::OutputType      InputPathOutputType;
  typedef typename InputPathType::IndexType       InputPathIndexType;
  typedef typename InputPathType::OffsetType      InputPathOffsetType;
  typedef          TInputImage                    InputImageType;
  typedef typename InputImageType::ConstPointer   InputImagePointer;
  typedef typename InputImageType::RegionType     InputImageRegionType; 
  typedef typename InputImageType::PixelType      InputImagePixelType; 
  typedef          TOutputPath                    OutputPathType;
  typedef typename OutputPathType::Pointer        OutputPathPointer;
  typedef typename OutputPathType::InputType      OutputPathInputType;
  typedef typename OutputPathType::OutputType     OutputPathOutputType;
  typedef typename OutputPathType::IndexType      OutputPathIndexType;
  typedef typename OutputPathType::OffsetType     OutputPathOffsetType;

  itkStaticConstMacro(InputImageDimension, unsigned int,
                      TInputImage::ImageDimension);

  virtual void SetPathInput( const TInputPath * path);
  const InputPathType * GetPathInput(void);

  virtual void SetImageInput( const TInputImage * image);
  const InputImageType * GetImageInput(void);

protected:
  PathAndImageToPathFilter();
  virtual ~PathAndImageToPathFilter() {};

  virtual void PrintSelf(std::ostream& os, Indent indent) const;
  
  virtual void GenerateInputRequestedRegion();

private:
  PathAndImageToPathFilter(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
};

} // end namespace itk

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

#endif