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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 itkGPUBoxImageFilter_h
#define itkGPUBoxImageFilter_h
#include "itkGPUImageToImageFilter.h"
#include "itkCastImageFilter.h"
#include "itkBoxImageFilter.h"
namespace itk
{
/**
* \class GPUBoxImageFilter
* \brief A base class for all the GPU filters working on a box neighborhood
*
* This filter provides the code to store the radius information about the
* neighborhood used in the subclasses.
* It reuses the GenerateInputRequestedRegion() defined in BoxImageFilter class.
*
* \author Won-Ki Jeong
* \ingroup ITKGPUImageFilterBase
*/
template< typename TInputImage, typename TOutputImage, typename TParentImageFilter = BoxImageFilter< TInputImage, TOutputImage > >
class GPUBoxImageFilter :
public GPUImageToImageFilter< TInputImage, TOutputImage, TParentImageFilter >
{
public:
/** Standard class typedefs. */
typedef GPUBoxImageFilter Self;
typedef GPUImageToImageFilter< TInputImage, TOutputImage, TParentImageFilter > GPUSuperclass;
typedef TParentImageFilter CPUSuperclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
/** Standard New method. */
itkNewMacro(Self);
/** Runtime information support. */
itkTypeMacro(GPUBoxImageFilter, GPUImageToImageFilter);
/** Image related typedefs. */
typedef TInputImage InputImageType;
typedef typename CPUSuperclass::RegionType RegionType;
typedef typename CPUSuperclass::SizeType SizeType;
typedef typename CPUSuperclass::IndexType IndexType;
typedef typename CPUSuperclass::OffsetType OffsetType;
typedef typename TInputImage::PixelType InputPixelType;
typedef TOutputImage OutputImageType;
typedef typename OutputImageType::PixelType OutputPixelType;
/** n-dimensional Kernel radius. */
typedef typename CPUSuperclass::SizeType RadiusType;
typedef typename InputImageType::SizeValueType RadiusValueType;
protected:
GPUBoxImageFilter() {
}
~GPUBoxImageFilter() ITK_OVERRIDE {}
void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE
{
GPUSuperclass::PrintSelf(os, indent);
}
private:
ITK_DISALLOW_COPY_AND_ASSIGN(GPUBoxImageFilter);
};
}
#endif
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