CListModeDataROOT.h

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/*
 *  Copyright (C) 2015, 2016 University of Leeds
    Copyright (C) 2016, 2017 UCL
    Copyright (C) 2016, University of Hull
    This file is part of STIR.
 
    SPDX-License-Identifier: Apache-2.0
 
    See STIR/LICENSE.txt for details
*/
 
#ifndef __stir_listmode_CListModeDataROOT_H__
#define __stir_listmode_CListModeDataROOT_H__
 
#include "stir/listmode/CListModeData.h"
#include "stir/listmode/CListRecordROOT.h"
#include "stir/IO/InputStreamFromROOTFile.h"
#include "stir/KeyParser.h"
 
START_NAMESPACE_STIR

class CListModeDataROOT : public CListModeData
{
public:
  CListModeDataROOT(const std::string& hroot_filename_prefix);

  std::string get_name() const override;
  void set_defaults();
 
  shared_ptr<CListRecord> get_empty_record_sptr() const override;
 
  Succeeded get_next_record(CListRecord& record) const override;
 
  Succeeded reset() override;
 
  SavedPosition save_get_position() override;
 
  Succeeded set_get_position(const SavedPosition&) override;
 
  bool has_delayeds() const override { return true; }
 
  inline unsigned long int get_total_number_of_events() const override;
 
private:
  Succeeded check_scanner_definition(std::string& ret);
  Succeeded check_scanner_match_geometry(std::string& ret, const shared_ptr<Scanner>& scanner_sptr);

  std::string hroot_filename;

  shared_ptr<InputStreamFromROOTFile> root_file_sptr;



  std::string originating_system;


  int num_rings;
  int num_detectors_per_ring;
  int max_num_non_arccorrected_bins;
  int default_num_arccorrected_bins;
  float view_offset;
  float inner_ring_diameter;
  float average_depth_of_interaction;
  float ring_spacing;
  float bin_size;


  int max_num_timing_bins;
 
  float size_timing_bin;
 
  float timing_resolution;
 
  int tof_mash_factor;


  float energy_resolution;
 
  float reference_energy;

 
  KeyParser parser;
 
  Succeeded open_lm_file();
};
 
END_NAMESPACE_STIR
 
#endif