CbmL1Track.h

Go to the documentation of this file.

/*
 *====================================================================
 *
 *  CBM Level 1 Reconstruction
 *
 *  Authors: I.Kisel,  S.Gorbunov
 *
 *  e-mail : ikisel@kip.uni-heidelberg.de
 *
 *====================================================================
 *
 *  L1 track class
 *
 *====================================================================
 */
 
#ifndef CbmL1Track_H
#define CbmL1Track_H
 
#include "CbmL1MCTrack.h"
#include "CbmL1TrackPar.h"
 
#include <map>
#include <vector>
using std::map;
using std::vector;
 
class L1Triplet;
class L1StsHit;
class CbmL1MCTrack;
 
class CbmL1Track : public CbmL1TrackPar
{
  public:
    CbmL1Track()
        : StsHits()
        , nStations(0)
        , hitMap()
        , mcTracks()
        , maxPurity(-1)
    {}
 
    int GetNOfHits() { return StsHits.size(); }
 
    void AddMCTrack(CbmL1MCTrack* mcTr) { mcTracks.push_back(mcTr); }
    vector<CbmL1MCTrack*>& GetMCTracks() { return mcTracks; }
    CbmL1MCTrack* GetMCTrack() { return mcTracks[0]; }
    int GetNMCTracks() { return mcTracks.size(); }
    bool IsGhost() { return !(mcTracks.size()); }
 
    void SetMaxPurity(double maxPurity_) { maxPurity = maxPurity_; }
    double GetMaxPurity() { return maxPurity; }
 
    static bool compareChi2(const CbmL1Track& a, const CbmL1Track& b) { return (a.chi2 < b.chi2); }
    static bool comparePChi2(const CbmL1Track* a, const CbmL1Track* b) { return (a->chi2 < b->chi2); }
 
    double TLast[6], CLast[15];
    vector<int> StsHits;
    int nStations;
 
    map<int, int> hitMap;   // how many hits from each mcTrack belong to current recoTrack
  private:
    // next members filled and used in Performance
    vector<CbmL1MCTrack*> mcTracks;   // array of assosiated recoTracks. Should be only one.
    double maxPurity;                 // maximum persent of hits, which belong to one mcTrack.
};
 
#endif