FastSingleTrackerRecHit.h

Go to the documentation of this file.

#ifndef FastSingleTrackerRecHit_H
#define FastSingleTrackerRecHit_H

#include "DataFormats/TrackerRecHit2D/interface/FastTrackerRecHit.h"
#include <cstdint>

class FastSingleTrackerRecHit : public FastTrackerRecHit {
public:
  FastSingleTrackerRecHit() : FastTrackerRecHit(), id_(-1), eventId_(0) {}

  FastSingleTrackerRecHit(const LocalPoint& p,
                          const LocalError& e,
                          GeomDet const& idet,
                          fastTrackerRecHitType::HitType hitType)
      : FastTrackerRecHit(p, e, idet, hitType), id_(-1), eventId_(0) {}

public:
  FastSingleTrackerRecHit* clone() const override {
    FastSingleTrackerRecHit* p = new FastSingleTrackerRecHit(*this);
    p->load();
    return p;
  }

  size_t nIds() const override { return 1; }
  int32_t id(size_t i = 0) const override { return i == 0 ? id_ : -1; }
  int32_t eventId(size_t i = 0) const override { return i == 0 ? eventId_ : -1; }
  size_t nSimTrackIds() const override { return simTrackIds_.size(); }  
  int32_t simTrackId(size_t i) const override {
    return i < simTrackIds_.size() ? simTrackIds_[i] : -1;
  }  
  int32_t simTrackEventId(size_t i) const override {
    return i < simTrackIds_.size() ? eventId_ : -1;
  }  

  void addSimTrackId(int32_t simTrackId) { simTrackIds_.push_back(simTrackId); }

  // the hit id number must be unique within the list of hits in the event
  void setId(int32_t id) { id_ = id; }

  void setEventId(int32_t eventId) override { eventId_ = eventId; }

private:
  int32_t id_;                        
  int32_t eventId_;                   
  std::vector<int32_t> simTrackIds_;  
};

#endif