TrajectoryStopReasons.h

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#ifndef TRAJECTORYSTOPREASONS_H
#define TRAJECTORYSTOPREASONS_H

#include <cstdint>
#include <string>

enum class StopReason : uint8_t {
  UNINITIALIZED = 0,
  MAX_HITS = 1,
  MAX_LOST_HITS = 2,
  MAX_CONSECUTIVE_LOST_HITS = 3,
  LOST_HIT_FRACTION = 4,
  MIN_PT = 5,
  CHARGE_SIGNIFICANCE = 6,
  LOOPER = 7,
  MAX_CCC_LOST_HITS = 8,
  NO_SEGMENTS_FOR_VALID_LAYERS = 9,
  SEED_EXTENSION = 10,
  SIZE =
      12,  // This gives the number of the stopping reasons. The cound needs to be manually maintained, and should be 2 + the last value above .
  NOT_STOPPED = 255  // this is the max allowed since it will be streamed as type uint8_t
};

// to be kept in synch w/ the above enum ;)
namespace StopReasonName {
  extern const std::string StopReasonName[];
};

#endif