itkGPUScalarAnisotropicDiffusionFunction.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 __itkGPUScalarAnisotropicDiffusionFunction_h
#define __itkGPUScalarAnisotropicDiffusionFunction_h

#include "itkGPUAnisotropicDiffusionFunction.h"

namespace itk
{
itkGPUKernelClassMacro(GPUScalarAnisotropicDiffusionFunctionKernel);

template< class TImage >
class ITK_EXPORT GPUScalarAnisotropicDiffusionFunction :
  public GPUAnisotropicDiffusionFunction< TImage >
{
public:
  typedef GPUScalarAnisotropicDiffusionFunction     Self;
  typedef GPUAnisotropicDiffusionFunction< TImage > Superclass;
  typedef SmartPointer< Self >                      Pointer;
  typedef SmartPointer< const Self >                ConstPointer;

  itkTypeMacro(GPUScalarAnisotropicDiffusionFunction, GPUAnisotropicDiffusionFunction);

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

  typedef typename Superclass::ImageType        ImageType;
  typedef typename Superclass::PixelType        PixelType;
  typedef typename Superclass::PixelRealType    PixelRealType;
  typedef typename Superclass::RadiusType       RadiusType;
  typedef typename Superclass::NeighborhoodType NeighborhoodType;
  typedef typename Superclass::TimeStepType     TimeStepType;

  itkGetOpenCLSourceFromKernelMacro(GPUScalarAnisotropicDiffusionFunctionKernel);

  virtual void GPUCalculateAverageGradientMagnitudeSquared(TImage *);

protected:
  GPUScalarAnisotropicDiffusionFunction();
  ~GPUScalarAnisotropicDiffusionFunction() {
  }
private:
  GPUScalarAnisotropicDiffusionFunction(const Self &); //purposely not
                                                       // implemented
  void operator=(const Self &);                        //purposely not
                                                       // implemented

};
} // end namespace itk

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

#endif