TrackerDaqMap.h

#ifndef TRACKING_RECO_TRACKERDAQMAP_H_
#define TRACKING_RECO_TRACKERDAQMAP_H_
 
#include <cstdint>
#include <map>
#include <string>
 
namespace tracking::reco {
 
class TrackerDaqMap {
 public:
  struct SensorInfo {
    int layer_id_{-1};  
    int n_strips_{0};   
    int first_strip_{0};    
    bool reversed_{false};  
  };
 
  TrackerDaqMap() = default;
 
  static TrackerDaqMap fromJsonFile(const std::string& path);
 
  bool has(uint8_t feb, uint8_t hybrid) const {
    return sensors_.find(key(feb, hybrid)) != sensors_.end();
  }
 
  const SensorInfo& at(uint8_t feb, uint8_t hybrid) const;
 
  std::size_t size() const { return sensors_.size(); }
 
  const std::map<uint16_t, SensorInfo>& sensors() const { return sensors_; }
 
 private:
  static uint16_t key(uint8_t feb, uint8_t hybrid) {
    return static_cast<uint16_t>((static_cast<uint16_t>(feb) << 8) | hybrid);
  }
 
  std::map<uint16_t, SensorInfo> sensors_;  
};
 
}  // namespace tracking::reco
 
#endif  // TRACKING_RECO_TRACKERDAQMAP_H_