itkGPUAnisotropicDiffusionImageFilter.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 __itkGPUAnisotropicDiffusionImageFilter_h
#define __itkGPUAnisotropicDiffusionImageFilter_h

#include "itkGPUDenseFiniteDifferenceImageFilter.h"
#include "itkAnisotropicDiffusionImageFilter.h"
#include "itkNumericTraits.h"

namespace itk
{
template< class TInputImage, class TOutputImage, class TParentImageFilter =
            AnisotropicDiffusionImageFilter< TInputImage, TOutputImage > >
class ITK_EXPORT GPUAnisotropicDiffusionImageFilter :
  public GPUDenseFiniteDifferenceImageFilter< TInputImage, TOutputImage, TParentImageFilter >
{
public:

  typedef GPUAnisotropicDiffusionImageFilter                                                   Self;
  typedef GPUDenseFiniteDifferenceImageFilter< TInputImage, TOutputImage, TParentImageFilter > GPUSuperclass;
  typedef AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >                         CPUSuperclass;
  typedef SmartPointer< Self >                                                                 Pointer;
  typedef SmartPointer< const Self >                                                           ConstPointer;

  itkTypeMacro(GPUAnisotropicDiffusionImageFilter,
               GPUDenseFiniteDifferenceImageFilter);

  typedef typename GPUSuperclass::InputImageType   InputImageType;
  typedef typename GPUSuperclass::OutputImageType  OutputImageType;
  typedef typename GPUSuperclass::UpdateBufferType UpdateBufferType;

  itkStaticConstMacro(ImageDimension, unsigned int, GPUSuperclass::ImageDimension);

  typedef typename GPUSuperclass::PixelType    PixelType;
  typedef typename GPUSuperclass::TimeStepType TimeStepType;
protected:
  GPUAnisotropicDiffusionImageFilter() {
  }
  ~GPUAnisotropicDiffusionImageFilter() {
  }
  void PrintSelf(std::ostream & os, Indent indent) const;

  virtual void InitializeIteration();

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

};
} // end namspace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkGPUAnisotropicDiffusionImageFilter.hxx"
#endif

#endif