/*
 * PndOnlineTrackHit.h
 *
 *  Created on: Nov. 19, 2012
 *      Author: Sean Dobbs (s-dobbs@northwestern.edu)
 */

#ifndef PNDONLINETRACKHIT_H_
#define PNDONLINETRACKHIT_H_

#include "FairHit.h"
#include "PndOnline.h"

#include <iostream>

class PndOnlineTrack;

// wrapper for hits from tracking systems
class PndOnlineTrackHit : public TObject
{
 public:
    enum { kUnassigned, kAssigned , kExpired} HitStatus;
    PndOnlineTrackHit() : baseHit(NULL), trackCand(NULL), goodness(PndOnline::kBad), status(kUnassigned), baseDetector(0) {} ;
    PndOnlineTrackHit(int the_detector, FairHit *the_hit) : baseHit(the_hit), trackCand(NULL), goodness(PndOnline::kBad), status(kUnassigned), baseDetector(the_detector) {} ;

    ~PndOnlineTrackHit() { 
      std::cerr << "calling destructor of hit at time" << baseHit->GetTimeStamp() << std::endl;
      delete baseHit; }


    // accessors
    double X() const { return baseHit->GetX(); }
    double Y() const { return baseHit->GetY(); }
    double Z() const { return baseHit->GetZ(); }

    double Xerr() const { return baseHit->GetDx(); }
    double Yerr() const { return baseHit->GetDy(); }
    double Zerr() const { return baseHit->GetDz(); }

    FairHit *BaseHit() const { return baseHit; }
    PndOnlineTrack *TrackCand() const { return trackCand; } 
    int BaseDetector() const { return baseDetector; }

    double Goodness() const { return goodness; }
    int Status() const { return status; }


    // settors
    void SetBaseHit(FairHit *newBaseHit) { baseHit = newBaseHit; }
    void SetTrackCand(PndOnlineTrack *newTrackCand) { trackCand = newTrackCand; }
    void SetBaseDetector(int the_detector) { baseDetector = the_detector; }

    void SetGoodness(double newGoodness) { goodness = newGoodness; }
    void SetStatus(int newStatus) { status = newStatus; }





 private:
    FairHit *baseHit;  // see if we can save this?
    int baseDetector;  // which detector the hit came from
    
    int status;    // has the hit been matched or anything like that?

    // info on matched track
    PndOnlineTrack *trackCand;  //!
    double goodness;


    ClassDef(PndOnlineTrackHit,0);

};

/**
// order hits by timestamp

bool operator<(PndOnlineTrackHit &hit1, PndOnlineTrackHit &hit2) {
    return (hit1.BaseHit()->GetTimeStamp() < hit2.BaseHit()->GetTimeStamp());
}

bool operator>(PndOnlineTrackHit &hit1, PndOnlineTrackHit &hit2) {
    return (hit1.BaseHit()->GetTimeStamp() > hit2.BaseHit()->GetTimeStamp());
}

// do more overloaded operators
**/


#endif