itkGPUInPlaceImageFilter.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 __itkGPUInPlaceImageFilter_h
#define __itkGPUInPlaceImageFilter_h

#include "itkInPlaceImageFilter.h"
#include "itkGPUImageToImageFilter.h"

namespace itk
{
template< class TInputImage, class TOutputImage = TInputImage, class TParentImageFilter =
            InPlaceImageFilter< TInputImage, TOutputImage > >
class ITK_EXPORT GPUInPlaceImageFilter : public GPUImageToImageFilter< TInputImage, TOutputImage, TParentImageFilter >
{
public:
  typedef GPUInPlaceImageFilter                                                  Self;
  typedef GPUImageToImageFilter< TInputImage, TOutputImage, TParentImageFilter > GPUSuperclass;
  typedef TParentImageFilter                                                     CPUSuperclass;
  typedef SmartPointer< Self >                                                   Pointer;
  typedef SmartPointer< const Self >                                             ConstPointer;

  itkTypeMacro(GPUInPlaceImageFilter, GPUImageToImageFilter);

  typedef typename GPUSuperclass::OutputImageType       OutputImageType;
  typedef typename GPUSuperclass::OutputImagePointer    OutputImagePointer;
  typedef typename GPUSuperclass::OutputImageRegionType OutputImageRegionType;
  typedef typename GPUSuperclass::OutputImagePixelType  OutputImagePixelType;

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

  typedef TInputImage                           InputImageType;
  typedef typename InputImageType::Pointer      InputImagePointer;
  typedef typename InputImageType::ConstPointer InputImageConstPointer;
  typedef typename InputImageType::RegionType   InputImageRegionType;
  typedef typename InputImageType::PixelType    InputImagePixelType;
protected:
  GPUInPlaceImageFilter();
  ~GPUInPlaceImageFilter();

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

  virtual void AllocateOutputs();

  virtual void ReleaseInputs();

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

};

} // end namespace itk

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

#endif