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<
  class TInputImage,
  class TOutputImage
  >
class ITK_EXPORT RecursiveMultiResolutionPyramidImageFilter:
  public MultiResolutionPyramidImageFilter< TInputImage, TOutputImage >
{
public:
  typedef RecursiveMultiResolutionPyramidImageFilter Self;
  typedef MultiResolutionPyramidImageFilter< TInputImage, TOutputImage >
  Superclass;
  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(RecursiveMultiResolutionPyramidImageFilter,
               MultiResolutionPyramidImageFilter);

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

  typedef typename Superclass::InputImageType         InputImageType;
  typedef typename Superclass::OutputImageType        OutputImageType;
  typedef typename Superclass::InputImagePointer      InputImagePointer;
  typedef typename Superclass::OutputImagePointer     OutputImagePointer;
  typedef typename Superclass::InputImageConstPointer InputImageConstPointer;

  virtual void GenerateOutputRequestedRegion(DataObject *output);

  virtual void GenerateInputRequestedRegion();

protected:
  RecursiveMultiResolutionPyramidImageFilter();
  ~RecursiveMultiResolutionPyramidImageFilter() {}
  void PrintSelf(std::ostream & os, Indent indent) const;

  void GenerateData();

private:
  RecursiveMultiResolutionPyramidImageFilter(const Self &); //purposely not
                                                            // implemented
  void operator=(const Self &);                             //purposely not
                                                            // implemented
};
} // namespace itk

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

#endif