itkGPUUnaryFunctorImageFilter.h

Go to the documentation of this file.

/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  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.
 *
 *=========================================================================*/
/*=========================================================================
 *
 *  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 __itkGPUUnaryFunctorImageFilter_h
#define __itkGPUUnaryFunctorImageFilter_h
 
#include "itkGPUFunctorBase.h"
#include "itkGPUInPlaceImageFilter.h"
#include "itkUnaryFunctorImageFilter.h"
 
namespace itk
{
template< typename TInputImage, typename TOutputImage, typename TFunction, typename TParentImageFilter
  = InPlaceImageFilter< TInputImage, TOutputImage > >
class ITKOpenCL_EXPORT GPUUnaryFunctorImageFilter : public GPUInPlaceImageFilter< TInputImage, TOutputImage,
  TParentImageFilter >
{
public:
 
  typedef GPUUnaryFunctorImageFilter                         Self;
  typedef TParentImageFilter                                 CPUSuperclass;
  typedef GPUInPlaceImageFilter< TInputImage, TOutputImage > GPUSuperclass;
  typedef SmartPointer< Self >                               Pointer;
  typedef SmartPointer< const Self >                         ConstPointer;
 
  itkNewMacro( Self );
 
  itkTypeMacro( GPUUnaryFunctorImageFilter, GPUInPlaceImageFilter );
 
  typedef TFunction FunctorType;
 
  typedef TInputImage                              InputImageType;
  typedef typename    InputImageType::ConstPointer InputImagePointer;
  typedef typename    InputImageType::RegionType   InputImageRegionType;
  typedef typename    InputImageType::PixelType    InputImagePixelType;
 
  typedef TOutputImage                             OutputImageType;
  typedef typename     OutputImageType::Pointer    OutputImagePointer;
  typedef typename     OutputImageType::RegionType OutputImageRegionType;
  typedef typename     OutputImageType::PixelType  OutputImagePixelType;
 
  itkStaticConstMacro( InputImageDimension, unsigned int,
    TInputImage::ImageDimension );
  itkStaticConstMacro( OutputImageDimension, unsigned int,
    TOutputImage::ImageDimension );
 
  FunctorType & GetFunctor()
  {
    return m_Functor;
  }
 
 
  const FunctorType & GetFunctor() const
  {
    return m_Functor;
  }
 
 
  void SetFunctor( const FunctorType & functor )
  {
    if( m_Functor != functor )
    {
      m_Functor = functor;
      this->Modified();
    }
  }
 
 
protected:
 
  GPUUnaryFunctorImageFilter() {}
 
  virtual ~GPUUnaryFunctorImageFilter() {}
 
  virtual void GenerateOutputInformation();
 
  virtual void GPUGenerateData();
 
  int m_UnaryFunctorImageFilterGPUKernelHandle;
 
private:
 
  GPUUnaryFunctorImageFilter( const Self & );   // purposely not implemented
  void operator=( const Self & );               // purposely not implemented
 
  FunctorType m_Functor;
};
 
} // end of namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkGPUUnaryFunctorImageFilter.hxx"
#endif
 
#endif