SinglesRatesFromJSON.h

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/*
    Copyright (C) 2026, London South Bank University
    This file is part of STIR.
 
    SPDX-License-Identifier: Apache-2.0
 
    See STIR/LICENSE.txt for details
*/
 
#ifndef __stir_data_SinglesRatesFromJSON_H__
#define __stir_data_SinglesRatesFromJSON_H__
 
#include "stir/data/SinglesRatesForTimeFrames.h"
#include "stir/RegisteredParsingObject.h"
#include <string>
#include <vector>
 
START_NAMESPACE_STIR

class SinglesRatesFromJSON : public RegisteredParsingObject<SinglesRatesFromJSON, SinglesRates, SinglesRatesForTimeFrames>
{
public:
  static constexpr const char* const registered_name = "SinglesRatesFromJSON";
 
  SinglesRatesFromJSON() { set_defaults(); }


  bool read_from_file(const std::string& filename);

  float get_singles_rate(const DetectionPosition<>& det_pos, const double start_time, const double end_time) const override;
 
private:
private:
  void set_defaults() override;
  void initialise_keymap() override;
  bool post_processing() override;
 
  std::string _filename;
  int _num_axial_buckets = 0;
  int _num_transaxial_buckets = 0;
  int _num_rings = 0;
  int _num_detectors_per_ring = 0;
};
 
END_NAMESPACE_STIR
 
#endif