itkImageFilterToVideoFilterWrapper.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef __itkImageFilterToVideoFilterWrapper_h
#define __itkImageFilterToVideoFilterWrapper_h

#include "itkVideoToVideoFilter.h"

namespace itk
{

template<class TImageToImageFilter>
class ITK_EXPORT ImageFilterToVideoFilterWrapper :
  public VideoToVideoFilter<
          itk::VideoStream<typename TImageToImageFilter::InputImageType>,
          itk::VideoStream<typename TImageToImageFilter::OutputImageType> >
{
public:

  typedef TImageToImageFilter                                ImageFilterType;
  typedef typename ImageFilterType::InputImageType           InputFrameType;
  typedef typename ImageFilterType::OutputImageType          OutputFrameType;
  typedef itk::VideoStream< InputFrameType >                 InputVideoStreamType;
  typedef itk::VideoStream< OutputFrameType >                OutputVideoStreamType;

  typedef ImageFilterToVideoFilterWrapper< ImageFilterType > Self;
  typedef VideoToVideoFilter< InputVideoStreamType,
                              OutputVideoStreamType >        Superclass;
  typedef SmartPointer< Self >                               Pointer;
  typedef SmartPointer< const Self >                         ConstPointer;
  typedef WeakPointer< const Self >                          ConstWeakPointer;

  itkNewMacro(Self);

  itkTypeMacro(ImageFilterToVideoFilterWrapper, VideoToVideoFilter);

  itkSetObjectMacro(ImageFilter, ImageFilterType);
  itkGetObjectMacro(ImageFilter, ImageFilterType);

protected:

  ImageFilterToVideoFilterWrapper();
  virtual ~ImageFilterToVideoFilterWrapper() {}

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

  virtual void TemporalStreamingGenerateData();

  typename ImageFilterType::Pointer m_ImageFilter;

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


};  // end class ImageFilterToVideoFilterWrapper

} // end namespace itk

#if ITK_TEMPLATE_TXX
#include "itkImageFilterToVideoFilterWrapper.hxx"
#endif

#endif