TrackPoint.h

Go to the documentation of this file.

// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
 
#ifndef EDM4EIC_TrackPoint_H
#define EDM4EIC_TrackPoint_H
 
#include "edm4eic/Cov2f.h"
#include "edm4eic/Cov3f.h"
#include "edm4hep/Vector3f.h"
#include <cstdint>
#include <ostream>
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
#include "nlohmann/json_fwd.hpp"
#endif
 
namespace edm4eic {
 
/** @class TrackPoint
 *  
 *  @author: 
 */
class TrackPoint {
public:
  std::uint64_t surface{}; ///< Surface track was propagated to (possibly multiple per detector)
  std::uint32_t system{}; ///< Detector system track was propagated to
  ::edm4hep::Vector3f position{}; ///< Position of the trajectory point [mm]
  ::edm4eic::Cov3f positionError{}; ///< Error on the position
  ::edm4hep::Vector3f momentum{}; ///< 3-momentum at the point [GeV]
  ::edm4eic::Cov3f momentumError{}; ///< Error on the 3-momentum
  float time{}; ///< Time at this point [ns]
  float timeError{}; ///< Error on the time at this point
  float theta{}; ///< polar direction of the track at the surface [rad]
  float phi{}; ///< azimuthal direction of the track at the surface [rad]
  ::edm4eic::Cov2f directionError{}; ///< Error on the polar and azimuthal angles
  float pathlength{}; ///< Pathlength from the origin to this point
  float pathlengthError{}; ///< Error on the pathlength
 
 
};
 
std::ostream& operator<<(std::ostream& o, const edm4eic::TrackPoint& value);
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
void to_json(nlohmann::json& j, const TrackPoint& value);
#endif
 
} // namespace edm4eic
 
 
#endif