CbmL1TrdTracklet4.h

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#ifndef CBML1TRDTRACKLET4_H
#define CBML1TRDTRACKLET4_H 1
 
#include "TObject.h"
#include <vector>
 
class CbmL1TrdTracklet4 : public TObject {
 
public:
  CbmL1TrdTracklet4();
 
  //CbmL1TrdTracklet(Int_t indLeft, Int_t indRight) {fIndLeft=indLeft; fIndRight=indRight;};
 
  virtual ~CbmL1TrdTracklet4();
 
  //get a given hit hit index
  inline Int_t GetInd(Int_t i) { return fInd[i]; };
 
  //gets the appropriate coordinate values
  inline Double_t GetCoord(Int_t ind) { return fCoord[ind]; };
 
  //value of the tracklet used in tagging
  inline Int_t GetVal() { return fVal; };
 
  //says if this tracklet has any left-side neighbours
  inline Int_t GetIsAlone() { return fIsAlone; };
 
  inline Int_t GetIndex() { return fIndex; };
 
 
  //sets the index of a given hit
  inline void SetInd(Int_t ind, Int_t val) { fInd[ind] = val; };
 
  //sets the appropriate coordinate values
  inline void SetCoord(Int_t ind, Double_t val) { fCoord[ind] = val; };
 
  //set value of the tracklet used in tagging
  inline void SetVal(Int_t segVal) { fVal = segVal; };
 
  //sets flag if this tracklet has any left-side neighbours
  inline void SetIsAlone(Bool_t isAlone) { fIsAlone = isAlone; };
 
  inline void SetIndex(Int_t index) { fIndex = index; };
 
  inline Double_t GetExt(Int_t ind) { return fExt[ind]; };
 
  //ind == 0 1st layer
  //ind == 1 2nd layer
  inline void SetExt(Int_t ind, Double_t val) { fExt[ind] = val; };
 
  std::vector<Int_t> vAccostTracklet;  //position of next tracklets in vector
  std::vector<Int_t> vAccostLeft;      //position of next tracklets in vector
  std::vector<Int_t> vAccostRight;     //position of next tracklets in vector
 
  //compares two first (or two second) coordinates of two tracklets
  inline static Bool_t compare1(CbmL1TrdTracklet4* tr1,
                                CbmL1TrdTracklet4* tr2) {
    return (tr1->GetCoord(0) < tr2->GetCoord(0));
  };
 
  inline static Bool_t compare2(CbmL1TrdTracklet4* tr1,
                                CbmL1TrdTracklet4* tr2) {
    return (tr1->GetCoord(1) < tr2->GetCoord(1));
  };
 
  inline static Bool_t Compare3S(CbmL1TrdTracklet4* tr1,
                                 CbmL1TrdTracklet4* tr2) {
    return (tr1->GetVal() > tr2->GetVal());
  };
 
  //to store 4 Z value
  Double_t M[4];
 
private:
  //indexes of the four consistuent hits
  Int_t fInd[4];
 
  //tracklet tag value
  Int_t fVal;
 
 
  Int_t fY;
 
  //says if a tracklet has any left-sede neighbours
  Bool_t fIsAlone;
  Int_t fIndex;
 
  Double_t fExt1;  //coordinates extrapolated to the next station (X or Y)
  Double_t fExt2;
  Double_t fExt[2];
 
  Double_t fCoord[4];
 
  ClassDef(CbmL1TrdTracklet4, 1);
};
 
#endif