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/*=========================================================================
*
* Copyright NumFOCUS
*
* 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
*
* https://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 ITK_TEMPLATE_EXPORT GPUBoxImageFilter
: public GPUImageToImageFilter<TInputImage, TOutputImage, TParentImageFilter>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(GPUBoxImageFilter);
/** Standard class type aliases. */
using Self = GPUBoxImageFilter;
using GPUSuperclass = GPUImageToImageFilter<TInputImage, TOutputImage, TParentImageFilter>;
using CPUSuperclass = TParentImageFilter;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** Standard New method. */
itkNewMacro(Self);
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(GPUBoxImageFilter);
/** Image related type alias. */
using InputImageType = TInputImage;
using RegionType = typename CPUSuperclass::RegionType;
using SizeType = typename CPUSuperclass::SizeType;
using IndexType = typename CPUSuperclass::IndexType;
using OffsetType = typename CPUSuperclass::OffsetType;
using InputPixelType = typename TInputImage::PixelType;
using OutputImageType = TOutputImage;
using OutputPixelType = typename OutputImageType::PixelType;
/** n-dimensional Kernel radius. */
using RadiusType = typename CPUSuperclass::SizeType;
using RadiusValueType = typename InputImageType::SizeValueType;
protected:
GPUBoxImageFilter() = default;
~GPUBoxImageFilter() override = default;
void
PrintSelf(std::ostream & os, Indent indent) const override
{
GPUSuperclass::PrintSelf(os, indent);
}
};
} // namespace itk
#endif
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