CListModeDataROOT.h

Go to the documentation of this file.

/*
 *  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