BinNormalisationFromML2D.h

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//
//
/*
    Copyright (C) 2004- 2005, Hammersmith Imanet Ltd
    This file is part of STIR.
 
    SPDX-License-Identifier: Apache-2.0
 
    See STIR/LICENSE.txt for details
*/
 
#ifndef __stir_recon_buildblock_BinNormalisationFromML2D_H__
#define __stir_recon_buildblock_BinNormalisationFromML2D_H__
 
#include "stir/recon_buildblock/BinNormalisation.h"
#include "stir/RegisteredParsingObject.h"
#include "stir/ProjData.h"
#include "stir/shared_ptr.h"
#include "stir/ProjDataInMemory.h"
#include <string>
 
START_NAMESPACE_STIR

class BinNormalisationFromML2D : public RegisteredParsingObject<BinNormalisationFromML2D, BinNormalisation>
{
public:
  static const char* const registered_name;


  BinNormalisationFromML2D();

  virtual Succeeded set_up(const shared_ptr<const ProjDataInfo>&);


  void apply(RelatedViewgrams<float>& viewgrams) const override;


  void undo(RelatedViewgrams<float>& viewgrams) const override;
 
private:
  void set_defaults() override;
  void initialise_keymap() override;
  bool post_processing() override;
 
  std::string normalisation_filename_prefix;
  bool do_block;
  bool do_geo;
  bool do_eff;
  int eff_iter_num;
  int iter_num;
  // use shared pointer to avoid calling default constructor
  shared_ptr<ProjDataInMemory> norm_factors_ptr;
};
 
END_NAMESPACE_STIR
 
#endif