otbRAMDrivenStrippedStreamingManager.h

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/*
 * Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * 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
 *
 * 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 otbRAMDrivenStrippedStreamingManager_h
#define otbRAMDrivenStrippedStreamingManager_h
 
#include "itkImageRegionSplitter.h"
#include "otbStreamingManager.h"
 
namespace otb
{
 
template <class TImage>
class ITK_EXPORT RAMDrivenStrippedStreamingManager : public StreamingManager<TImage>
{
public:
  typedef RAMDrivenStrippedStreamingManager Self;
  typedef StreamingManager<TImage>          Superclass;
  typedef itk::SmartPointer<Self>           Pointer;
  typedef itk::SmartPointer<const Self>     ConstPointer;
 
  typedef TImage                          ImageType;
  typedef typename Superclass::RegionType RegionType;
 
  itkNewMacro(Self);
 
  itkTypeMacro(RAMDrivenStrippedStreamingManager, itk::LightObject);
 
  itkStaticConstMacro(ImageDimension, unsigned int, ImageType::ImageDimension);
 
  itkSetMacro(AvailableRAMInMB, unsigned int);
 
  itkGetConstMacro(AvailableRAMInMB, unsigned int);
 
  itkSetMacro(Bias, double);
 
  itkGetConstMacro(Bias, double);
 
  void PrepareStreaming(itk::DataObject* input, const RegionType& region) override;
 
protected:
  RAMDrivenStrippedStreamingManager();
  ~RAMDrivenStrippedStreamingManager() override;
 
  typedef itk::ImageRegionSplitter<itkGetStaticConstMacro(ImageDimension)> SplitterType;
 
  unsigned int m_AvailableRAMInMB;
 
  double m_Bias;
 
private:
  RAMDrivenStrippedStreamingManager(const RAMDrivenStrippedStreamingManager&);
  void operator=(const RAMDrivenStrippedStreamingManager&);
};
 
} // End namespace otb
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbRAMDrivenStrippedStreamingManager.hxx"
#endif
 
#endif