FastSingleTrackerRecHit.h

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#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