itkImageToPathFilter.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

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

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

This file is based heavily on a corresponding ITK filter.

===================================================================*/
#ifndef __itkImageToPathFilter_h
#define __itkImageToPathFilter_h

#include "itkImage.h"
#include "itkPathSource.h"

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

    itkTypeMacro(ImageToPathFilter, PathSource);

    typedef TInputImage InputImageType;
    typedef typename InputImageType::Pointer InputImagePointer;
    typedef typename InputImageType::ConstPointer InputImageConstPointer;
    typedef typename InputImageType::RegionType InputImageRegionType;
    typedef typename InputImageType::PixelType InputImagePixelType;

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

    using Superclass::SetInput;
    virtual void SetInput(const InputImageType *image);
    virtual void SetInput(unsigned int, const TInputImage *image);
    const InputImageType *GetInput(void);
    const InputImageType *GetInput(unsigned int idx);

  protected:
    ImageToPathFilter();
    ~ImageToPathFilter() override;

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

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

} // end namespace itk

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

#endif