// dEdx analysis by: Boris Batyunya, JINR, Boris.Batiounia@cern.ch
//-------------------------------------------------------------------------
+/* $Id$ */
/*****************************************************************************
* December 18, 2000 *
#include <AliKalmanTrack.h>
-#include "AliITSRecoParam.h"
#include "AliITStrackV2.h"
class AliESDtrack;
class AliITStrackMI : public AliITStrackV2 {
public:
AliITStrackMI();
- AliITStrackMI(AliESDtrack& t,Bool_t c=kFALSE) throw (const Char_t *);
+ AliITStrackMI(AliESDtrack& t,Bool_t c=kFALSE);
AliITStrackMI(const AliITStrackMI& t);
+ virtual ~AliITStrackMI() {if (fWinner) fWinner->fWinner = 0;} // release associated seed
Int_t GetProlongationFast(Double_t alpha, Double_t xr,Double_t &y, Double_t &z);
- Bool_t UpdateMI(Double_t cy, Double_t cz, Double_t cerry, Double_t cerrz, Double_t chi2, Int_t i);
- Int_t CorrectForMaterial(Double_t d, Double_t x0=21.82);
-
- void UpdateESDtrack(ULong_t flags);
+ Bool_t UpdateMI(const AliCluster *c, Double_t chi2, Int_t i);
void SetReconstructed(Bool_t sr=kTRUE){fReconstructed = sr;}
Bool_t GetReconstructed() const {return fReconstructed;}
void SetDnorm(Int_t i, Float_t d) {fDnorm[i]=d;}
Float_t GetSigmaY(Int_t i) const {return fSigmaY[i];}
Float_t GetSigmaZ(Int_t i) const {return fSigmaZ[i];}
+ Float_t GetSigmaYZ(Int_t i) const {return fSigmaYZ[i];}
void SetSigmaY(Int_t i, Float_t s) {fSigmaY[i]=s;}
void SetSigmaZ(Int_t i, Float_t s) {fSigmaZ[i]=s;}
+ void SetSigmaYZ(Int_t i, Float_t s) {fSigmaYZ[i]=s;}
Float_t GetNDeadZone() const {return fNDeadZone;}
void SetNDeadZone(Float_t d) {fNDeadZone=d;}
Int_t* ClIndex() {return fClIndex;}
void SetGoldV0(Bool_t g) {fGoldV0=g;}
Float_t GetChi22() const {return fChi22;}
void SetChi22(Float_t c) {fChi22=c;}
- Float_t GetDeadZoneProbability() const {return fDeadZoneProbability;}
- void SetDeadZoneProbability(Float_t d) {fDeadZoneProbability=d;}
-
- Double_t GetPredictedChi2MI(Double_t cy, Double_t cz, Double_t cerry, Double_t cerrz) const;
+ Float_t GetDeadZoneProbability(Int_t ilayer) const {return fDeadZoneProbability[ilayer];}
+ void SetDeadZoneProbability(Int_t ilayer,Float_t d) {fDeadZoneProbability[ilayer]=d;}
+ //
+ AliITStrackMI* GetWinner() const {return fWinner;}
+ void SetWinner(AliITStrackMI* p);
+ //
+ Double_t GetPredictedChi2MI(Double_t cy, Double_t cz, Double_t cerry, Double_t cerrz, Double_t covyz=0.) const;
Bool_t IsGoldPrimary();
protected:
Float_t fNUsed; // number of shared clusters
Float_t fNSkipped; // number of skipped clusters
Float_t fNDeadZone; // number of clusters in dead zone
- Float_t fDeadZoneProbability; // probability to cross dead zone
+ Float_t fDeadZoneProbability[6]; // probability to cross dead zone
Bool_t fReconstructed; // reconstructed - accepted flag
Float_t fChi2MIP[12]; // MIP chi squres
Float_t fDz[12]; //dz in layer
Float_t fSigmaY[12]; //sigma y
Float_t fSigmaZ[12]; //sigma z
+ Float_t fSigmaYZ[12]; //covariance of y and z
Float_t fNy[6]; //expected size of cluster
Float_t fNz[6]; //expected size of cluster
Float_t fD[2]; //distance to the vertex
Float_t fdEdxMismatch;
Bool_t fConstrain; //indication of the vertex constrain
Int_t fClIndex[6]; //cluster Index
+ AliITStrackMI* fWinner; //! pointer on winner candidate
Bool_t fGoldV0; //corresponding gold V0 found
- ClassDef(AliITStrackMI,1) //ITS reconstructed track
+ //
+ private:
+ AliITStrackMI &operator=(const AliITStrackMI &tr);
+
+ ClassDef(AliITStrackMI,4) //ITS reconstructed track
};
+inline void AliITStrackMI::SetWinner(AliITStrackMI* p)
+{
+ // connect winning hypothesis with the seed
+ if (fWinner) fWinner->fWinner = 0; // release previous winner
+ fWinner = p;
+ if (p) p->fWinner = this;
+}
+
#endif