itkRecursiveMultiResolutionPyramidImageFilter.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 itkRecursiveMultiResolutionPyramidImageFilter_h
#define itkRecursiveMultiResolutionPyramidImageFilter_h

#include "itkMultiResolutionPyramidImageFilter.h"
#include "vnl/vnl_matrix.h"

namespace itk
{
template<
  typename TInputImage,
  typename TOutputImage
  >
class ITK_TEMPLATE_EXPORT RecursiveMultiResolutionPyramidImageFilter:
  public MultiResolutionPyramidImageFilter< TInputImage, TOutputImage >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(RecursiveMultiResolutionPyramidImageFilter);

  using Self = RecursiveMultiResolutionPyramidImageFilter;
  using Superclass =
      MultiResolutionPyramidImageFilter< TInputImage, TOutputImage >;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  itkNewMacro(Self);

  itkTypeMacro(RecursiveMultiResolutionPyramidImageFilter,
               MultiResolutionPyramidImageFilter);

  static constexpr unsigned int ImageDimension = Superclass::ImageDimension;

  using InputImageType = typename Superclass::InputImageType;
  using OutputImageType = typename Superclass::OutputImageType;
  using InputImagePointer = typename Superclass::InputImagePointer;
  using OutputImagePointer = typename Superclass::OutputImagePointer;
  using InputImageConstPointer = typename Superclass::InputImageConstPointer;

  void GenerateOutputRequestedRegion(DataObject *output) override;

  void GenerateInputRequestedRegion() override;

protected:
  RecursiveMultiResolutionPyramidImageFilter();
  ~RecursiveMultiResolutionPyramidImageFilter() override = default;
  void PrintSelf(std::ostream & os, Indent indent) const override;

  void GenerateData() override;
};
} // namespace itk

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

#endif