ChainedBinNormalisation.h

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//
//
/*
    Copyright (C) 2003- 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_ChainedBinNormalisation_H__
#define __stir_recon_buildblock_ChainedBinNormalisation_H__

#include "stir/recon_buildblock/BinNormalisation.h"
#include "stir/RegisteredParsingObject.h"

START_NAMESPACE_STIR

class ChainedBinNormalisation : public RegisteredParsingObject<ChainedBinNormalisation, BinNormalisation>
{
private:
  using base_type = BinNormalisation;

public:
  static const char* const registered_name;


  ChainedBinNormalisation();

  ChainedBinNormalisation(shared_ptr<BinNormalisation> const& apply_first, shared_ptr<BinNormalisation> const& apply_second);


  Succeeded set_up(const shared_ptr<const ExamInfo>& exam_info_sptr, const shared_ptr<const ProjDataInfo>&) override;

  // import all apply/undo methods from base-class (we'll override some below)
  using base_type::apply;
  using base_type::undo;


  void apply(RelatedViewgrams<float>& viewgrams) const override;
#if 0
  virtual void apply(ProjData&) const override;
#endif

  virtual void apply_only_first(RelatedViewgrams<float>& viewgrams) const;

  virtual void apply_only_first(ProjData&) const;

  virtual void apply_only_second(RelatedViewgrams<float>& viewgrams) const;

  virtual void apply_only_second(ProjData&) const;


  void undo(RelatedViewgrams<float>& viewgrams) const override;
#if 0
  virtual void undo(ProjData&) const override;
#endif

  virtual void undo_only_first(RelatedViewgrams<float>& viewgrams) const;

  virtual void undo_only_first(ProjData&) const;

  virtual void undo_only_second(RelatedViewgrams<float>& viewgrams) const;

  virtual void undo_only_second(ProjData&) const;

  float get_bin_efficiency(const Bin& bin) const override;

  virtual bool is_first_trivial() const;
  virtual bool is_second_trivial() const;


  virtual bool is_TOF_only_norm() const override;

  virtual shared_ptr<BinNormalisation> get_first_norm() const;

  virtual shared_ptr<BinNormalisation> get_second_norm() const;

private:
  shared_ptr<BinNormalisation> apply_first;
  shared_ptr<BinNormalisation> apply_second;
  // parsing stuff
  void set_defaults() override;
  void initialise_keymap() override;
  bool post_processing() override;
};

END_NAMESPACE_STIR

#endif