ProjectorByBinPairUsingProjMatrixByBin.h

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//
//
/*
    Copyright (C) 2000- 2011, 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_ProjectorByBinPairUsingProjMatrixByBin_h_
#define __stir_recon_buildblock_ProjectorByBinPairUsingProjMatrixByBin_h_

#include "stir/RegisteredParsingObject.h"
#include "stir/recon_buildblock/ProjectorByBinPair.h"
#include "stir/recon_buildblock/ProjMatrixByBin.h"

START_NAMESPACE_STIR

class Succeeded;
class ProjectorByBinPairUsingProjMatrixByBin
    : public RegisteredParsingObject<ProjectorByBinPairUsingProjMatrixByBin, ProjectorByBinPair, ProjectorByBinPair>
{
private:
  typedef RegisteredParsingObject<ProjectorByBinPairUsingProjMatrixByBin, ProjectorByBinPair, ProjectorByBinPair> base_type;

public:
  static const char* const registered_name;

  ProjectorByBinPairUsingProjMatrixByBin();

  ProjectorByBinPairUsingProjMatrixByBin(const shared_ptr<ProjMatrixByBin>& proj_matrix_sptr);


  Succeeded set_up(const shared_ptr<const ProjDataInfo>& proj_data_info_sptr,
                   const shared_ptr<const DiscretisedDensity<3, float>>& density_info_sptr // TODO should be Info only
                   ) override;

  ProjMatrixByBin const* get_proj_matrix_ptr() const;

  shared_ptr<ProjMatrixByBin> get_proj_matrix_sptr() const;

  void set_proj_matrix_sptr(const shared_ptr<ProjMatrixByBin>& sptr);

private:
  shared_ptr<ProjMatrixByBin> proj_matrix_sptr;
  void set_defaults() override;
  void initialise_keymap() override;
  bool post_processing() override;
};

END_NAMESPACE_STIR

#endif // __stir_recon_buildblock_ProjectorByBinPairUsingProjMatrixByBin_h_