[u/mrichter/AliRoot.git] / STEER / AliESDtrack.h

#ifndef ALIESDTRACK_H
#define ALIESDTRACK_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

//-------------------------------------------------------------------------
//                          Class AliESDtrack
//   This is the class to deal with during the physics analysis of data
//      
//         Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch 
//-------------------------------------------------------------------------
/*****************************************************************************
 *  Use GetExternalParameters() and GetExternalCovariance() to access the    *
 *      track information regardless of its internal representation.         *
 * This formation is now fixed in the following way:                         *
 *      external param0:   local Y-coordinate of a track (cm)                *
 *      external param1:   local Z-coordinate of a track (cm)                *
 *      external param2:   local sine of the track momentum azimuthal angle  *
 *      external param3:   tangent of the track momentum dip angle           *
 *      external param4:   1/pt (1/(GeV/c))                                  *
 *****************************************************************************/

#include <TBits.h>
#include <TObject.h>
#include "AliPID.h"
#include <TVector3.h>

class AliKalmanTrack;

const Int_t kNPlane = 6;

class AliESDtrack : public TObject {
public:
  AliESDtrack();
  AliESDtrack(const AliESDtrack& track);
  virtual ~AliESDtrack();
  void MakeMiniESDtrack();
  void SetID(Int_t id) { fID =id;}
  Int_t GetID(){ return fID;}
  void SetStatus(ULong_t flags) {fFlags|=flags;}
  void ResetStatus(ULong_t flags) {fFlags&=~flags;}
  Bool_t UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags);
  void SetImpactParameters(Float_t xy,Float_t z) {fD=xy; fZ=z;}
  void SetIntegratedLength(Double_t l) {fTrackLength=l;}
  void SetIntegratedTimes(const Double_t *times);
  void SetESDpid(const Double_t *p);
  void GetESDpid(Double_t *p) const;
  
  ULong_t GetStatus() const {return fFlags;}
  Int_t GetLabel() const {return fLabel;}
  Double_t GetAlpha() const {return fRalpha;}
  void GetExternalParameters(Double_t &x, Double_t p[5]) const;
  void GetExternalCovariance(Double_t cov[15]) const;

  Bool_t GetExternalParametersAt(Double_t x, Double_t p[5]) const;
  Bool_t GetPxPyPzAt(Double_t x, Double_t p[3]) const;
  Bool_t GetXYZAt(Double_t x, Double_t r[3]) const;

  void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;}
  Double_t GetIntegratedLength() const {return fTrackLength;}
  void GetIntegratedTimes(Double_t *times) const;
  Double_t GetMass() const;
  Double_t GetP() const;
  Bool_t GetPxPyPz(Double_t *p) const;
  TVector3 P3() const {Double_t p[3]; GetPxPyPz(p); return TVector3(p[0],p[1],p[2]);} //running track momentum
  Bool_t GetXYZ(Double_t *r) const;
  TVector3 X3() const {Double_t x[3]; GetXYZ(x); return TVector3(x[0],x[1],x[2]);}    //running track position 
  void GetCovariance(Double_t cov[21]) const;
  Int_t GetSign() const {return (fRp[4]>0) ? 1 : -1;} 

  void SetConstrainedTrackParams(const AliKalmanTrack *t, Double_t chi2);

  Double_t GetConstrainedAlpha() const {return fCalpha;}
  Double_t GetConstrainedChi2() const {return fCchi2;}
  void GetConstrainedExternalParameters(Double_t &x, Double_t p[5]) const;
  void GetConstrainedExternalCovariance(Double_t cov[15]) const;

  Bool_t GetConstrainedPxPyPz(Double_t *p) const;
  Bool_t GetConstrainedXYZ(Double_t *r) const;

  Bool_t GetInnerPxPyPz(Double_t *p) const;
  Bool_t GetInnerXYZ(Double_t *r) const;
  void GetInnerExternalParameters(Double_t &x, Double_t p[5]) const;//skowron
  void GetInnerExternalCovariance(Double_t cov[15]) const;//skowron
  Double_t GetInnerAlpha() const {return fIalpha;}
  
  void SetITSpid(const Double_t *p);
  void SetITSChi2MIP(const Float_t *chi2mip);
  void SetITStrack(AliKalmanTrack * track){fITStrack=track;}
  void GetITSpid(Double_t *p) const;
  Float_t GetITSsignal() const {return fITSsignal;}
  Float_t GetITSchi2() const {return fITSchi2;}
  Int_t GetITSclusters(UInt_t *idx) const;
  Int_t GetITSLabel() const {return fITSLabel;}
  Float_t GetITSFakeRatio() const {return fITSFakeRatio;}
  AliKalmanTrack * GetITStrack(){return fITStrack;}

  void SetTPCpid(const Double_t *p);
  void GetTPCpid(Double_t *p) const;
  void SetTPCPoints(Float_t points[4]){for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i];}
  void SetKinkIndexes(Int_t points[3]) {for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i];}
  void SetV0Indexes(Int_t points[3]) {for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i];}
  Float_t GetTPCsignal() const {return fTPCsignal;}
  Float_t GetTPCchi2() const {return fTPCchi2;}
  Int_t GetTPCclusters(Int_t *idx) const;
  Int_t GetTPCLabel() const {return fTPCLabel;}
  Int_t GetKinkIndex(Int_t i) const { return fKinkIndexes[i];}
  Int_t GetV0Index(Int_t i) const { return fV0Indexes[i];}
  const TBits& GetTPCClusterMap() const {return fTPCClusterMap;}
  
  void SetTRDpid(const Double_t *p);
  void     SetTRDQuality(Float_t quality){fTRDQuality=quality;}
  Float_t  GetTRDQuality()const {return fTRDQuality;}
  void SetTRDtrack(AliKalmanTrack * track){fTRDtrack=track;}
  void SetTRDsignals(Float_t dedx, Int_t i) {fTRDsignals[i]=dedx;}
  void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;}
  void GetTRDpid(Double_t *p) const;
  Float_t GetTRDsignal() const {return fTRDsignal;}
  Float_t GetTRDsignals(Int_t i) const {return fTRDsignals[i];}
  Int_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];}
  Float_t GetTRDchi2() const {return fTRDchi2;}
  Int_t GetTRDclusters(UInt_t *idx) const;
  Int_t GetTRDncls() const {return fTRDncls;}
  void    SetTRDpid(Int_t iSpecies, Float_t p);
  Float_t GetTRDpid(Int_t iSpecies) const;
  Int_t GetTRDLabel() const {return fTRDLabel;}
  void GetTRDExternalParameters(Double_t &x, Double_t &alpha, Double_t p[5], Double_t cov[15]) const;//MI
  AliKalmanTrack * GetTRDtrack(){return fTRDtrack;}

  void SetTOFsignal(Double_t tof) {fTOFsignal=tof;}
  Float_t GetTOFsignal() const {return fTOFsignal;}
  Float_t GetTOFchi2() const {return fTOFchi2;}
  void    SetTOFpid(const Double_t *p);
  void    SetTOFLabel(const Int_t *p);
  void    GetTOFpid(Double_t *p) const;
  void    GetTOFLabel(Int_t *p) const;
  void    GetTOFInfo(Float_t *info) const;
  void    SetTOFInfo(Float_t *info);
  UInt_t  GetTOFcluster() const {return fTOFindex;}
  void  SetTOFcluster(UInt_t index) {fTOFindex=index;}
  
  void    SetRICHsignal(Double_t beta) {fRICHsignal=beta;}
  Float_t GetRICHsignal() const {return fRICHsignal;}
  void    SetRICHpid(const Double_t *p);
  void    GetRICHpid(Double_t *p) const;
  void    SetRICHchi2(Double_t chi2) {fRICHchi2=chi2;}
  Float_t GetRICHchi2() const {return fRICHchi2;}
  void    SetRICHcluster(UInt_t index) {fRICHindex=index;}
  UInt_t  GetRICHcluster() const {return fRICHindex;}
  void    SetRICHnclusters(Int_t n) {fRICHncls=n;}
  Int_t   GetRICHnclusters() const {return fRICHncls;}
  void    SetRICHthetaPhi(Double_t theta, Double_t phi) {
    fRICHtheta=theta; fRICHphi=phi;
  }
  void    GetRICHthetaPhi(Double_t &theta, Double_t &phi) const {
    theta=fRICHtheta; phi=fRICHphi;
  }
  void    SetRICHdxdy(Double_t dx, Double_t dy) {
    fRICHdx=dx; fRICHdy=dy;
  }
  void    GetRICHdxdy(Double_t &dx, Double_t &dy) const {
    dx=fRICHdx; dy=fRICHdy;
  }
  
  void SetPHOSposition(const Double_t *pos)  {
    fPHOSpos[0] = pos[0]; fPHOSpos[1]=pos[1]; fPHOSpos[2]=pos[2];
  }
  void SetPHOSsignal(Double_t ene) {fPHOSsignal = ene; }
  void SetPHOSpid(const Double_t *p);
  void GetPHOSposition(Double_t *pos) const {
    pos[0]=fPHOSpos[0]; pos[1]=fPHOSpos[1]; pos[2]=fPHOSpos[2];
  }
  Float_t GetPHOSsignal() const {return fPHOSsignal;}
  void GetPHOSpid(Double_t *p) const;  

  void SetEMCALposition(const Double_t *pos)  {
    fEMCALpos[0] = pos[0]; fEMCALpos[1]=pos[1]; fEMCALpos[2]=pos[2];
  }
  void SetEMCALsignal(Double_t ene) {fEMCALsignal = ene; }
  void SetEMCALpid(const Double_t *p);
  void GetEMCALposition(Double_t *pos) const {
    pos[0]=fEMCALpos[0]; pos[1]=fEMCALpos[1]; pos[2]=fEMCALpos[2];
  }
  Float_t GetEMCALsignal() const {return fEMCALsignal;}
  void GetEMCALpid(Double_t *p) const;  

  Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;}
  Bool_t IsRICH()  const {return fFlags&kRICHpid;}
  Bool_t IsPHOS()  const {return fFlags&kPHOSpid;}
  Bool_t IsEMCAL() const {return fFlags&kEMCALpid;}

  virtual void Print(Option_t * opt) const ; 

  enum {
    kITSin=0x0001,kITSout=0x0002,kITSrefit=0x0004,kITSpid=0x0008,
    kTPCin=0x0010,kTPCout=0x0020,kTPCrefit=0x0040,kTPCpid=0x0080,
    kTRDin=0x0100,kTRDout=0x0200,kTRDrefit=0x0400,kTRDpid=0x0800,
    kTOFin=0x1000,kTOFout=0x2000,kTOFrefit=0x4000,kTOFpid=0x8000,
    kPHOSpid=0x10000, kRICHpid=0x20000, kEMCALpid=0x40000,
    kTRDbackup=0x80000,
    kTRDStop=0x20000000,
    kESDpid=0x40000000,
    kTIME=0x80000000
  }; 
protected:
  
  AliESDtrack & operator=(const AliESDtrack & );

  ULong_t   fFlags;        // Reconstruction status flags 
  Int_t     fLabel;        // Track label
  Int_t     fID;           // Unique ID of the track
  Float_t   fTrackLength;  // Track length
  Float_t   fD;            // Impact parameter in XY-plane
  Float_t   fZ;            // Impact parameter in Z 
  Float_t   fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking
  Float_t   fR[AliPID::kSPECIES];         // combined "detector response probability"

  Int_t     fStopVertex;          // Index of stop vertex

//Running track parameters
  Double_t fRalpha;  // track rotation angle
  Double_t fRx;      // X-coordinate of the track reference plane 
  Double_t fRp[5];   // external track parameters  
  Double_t fRc[15];  // external cov. matrix of the track parameters

//Track parameters constrained to the primary vertex
  Double_t fCalpha;   // Track rotation angle
  Double_t fCx;       // x-coordinate of the track reference plane
  Double_t fCp[5];    // external track parameters
  Double_t fCc[15];   // external cov. matrix of the track parameters
  Double_t fCchi2; //chi2 at the primary vertex

//Track parameters at the inner wall of the TPC
  Double_t fIalpha;   // Track rotation angle
  Double_t fIx;       // x-coordinate of the track reference plane
  Double_t fIp[5];    // external track parameters
  Double_t fIc[15];   // external cov. matrix of the track parameters

//Track parameters at the inner wall of the TRD 
  Double_t fTalpha;   // Track rotation angle
  Double_t fTx;       // x-coordinate of the track reference plane
  Double_t fTp[5];    // external track parameters
  Double_t fTc[15];   // external cov. matrix of the track parameters

  // ITS related track information
  Float_t fITSchi2;        // chi2 in the ITS
  Float_t fITSchi2MIP[12];     // chi2s in the ITS
  Int_t   fITSncls;        // number of clusters assigned in the ITS
  UInt_t  fITSindex[6];    //! indices of the assigned ITS clusters
  Float_t fITSsignal;      // detector's PID signal
  Float_t fITSr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID)
  Int_t   fITSLabel;       // label according TPC
  Float_t fITSFakeRatio;   // ration of fake tracks
  AliKalmanTrack * fITStrack; //! OWNER: pointer to the ITS track -- currently for debug purpose
  
  // TPC related track information
  Float_t fTPCchi2;        // chi2 in the TPC
  Int_t   fTPCncls;        // number of clusters assigned in the TPC
  Int_t  fTPCindex[180];  //! indices of the assigned TPC clusters
  TBits   fTPCClusterMap;  // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow
  Float_t fTPCsignal;      // detector's PID signal
  Float_t fTPCr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID)
  Int_t   fTPCLabel;       // label according TPC
  Float_t fTPCPoints[4];   // TPC points -first, max. dens, last and max density
  Int_t   fKinkIndexes[3]; // array of indexes of posible kink candidates 
  Int_t   fV0Indexes[3]; // array of indexes of posible kink candidates 

  // TRD related track information
  Float_t fTRDchi2;        // chi2 in the TRD
  Int_t   fTRDncls;        // number of clusters assigned in the TRD
  Int_t   fTRDncls0;       // number of clusters assigned in the TRD before first material cross
  UInt_t  fTRDindex[130];   //! indices of the assigned TRD clusters
  Float_t fTRDsignal;      // detector's PID signal
  Float_t fTRDsignals[kNPlane];  // TRD signals from all six planes
  Int_t fTRDTimBin[kNPlane];     // Time bin of Max cluster from all six planes
  Float_t fTRDr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID)
  Int_t   fTRDLabel;       // label according TRD
  Float_t fTRDQuality;     //trd quality factor for TOF
  AliKalmanTrack * fTRDtrack; //! OWNER: pointer to the TRD track -- currently for debug purpose

  // TOF related track information
  Float_t fTOFchi2;        // chi2 in the TOF
  UInt_t  fTOFindex;       // index of the assigned TOF cluster
  Float_t fTOFsignal;      // detector's PID signal
  Float_t fTOFr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID)
  Int_t   fTOFLabel[3];       // TOF label 
  Float_t fTOFInfo[10];       //! TOF informations

  // PHOS related track information 
  Float_t fPHOSpos[3]; // position localised by PHOS in global coordinate system
  Float_t fPHOSsignal; // energy measured by PHOS
  Float_t fPHOSr[AliPID::kSPECIESN]; // PID information from PHOS

  // EMCAL related track information 
  Float_t fEMCALpos[3]; //position localised by EMCAL in global coordinate system
  Float_t fEMCALsignal; // energy measured by EMCAL
  Float_t fEMCALr[AliPID::kSPECIESN]; // PID information from EMCAL

  // HMPID related track information
  Float_t fRICHchi2;       // chi2 in the RICH
  Int_t   fRICHncls;       // number of photon clusters
  UInt_t  fRICHindex;      // index of the assigned MIP cluster
  Float_t fRICHsignal;     // RICH PID signal
  Float_t fRICHr[AliPID::kSPECIES];// "detector response probabilities" (for the PID)
  Float_t fRICHtheta;      // theta of the track extrapolated to the RICH
  Float_t fRICHphi;        // phi of the track extrapolated to the RICH
  Float_t fRICHdx;         // x of the track impact minus x of the MIP
  Float_t fRICHdy;         // y of the track impact minus y of the MIP
  	
  ClassDef(AliESDtrack,13)  //ESDtrack 
};

#endif
Commit	Line	Data
ae982df3	1	#ifndef ALIESDTRACK_H
	2	#define ALIESDTRACK_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
ac3faee4	6	/* $Id$ */
ac3faee4	7
ae982df3	8	//-------------------------------------------------------------------------
ae982df3	9	// Class AliESDtrack
15614b8b	10	// This is the class to deal with during the physics analysis of data
ae982df3	11	//
	12	// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
	13	//-------------------------------------------------------------------------
23904d16	14	/*****************************************************************************
	15	* Use GetExternalParameters() and GetExternalCovariance() to access the *
	16	* track information regardless of its internal representation. *
	17	* This formation is now fixed in the following way: *
	18	* external param0: local Y-coordinate of a track (cm) *
	19	* external param1: local Z-coordinate of a track (cm) *
	20	* external param2: local sine of the track momentum azimuthal angle *
	21	* external param3: tangent of the track momentum dip angle *
	22	* external param4: 1/pt (1/(GeV/c)) *
	23	*****************************************************************************/
ac3faee4	24
a866ac60	25	#include <TBits.h>
ac3faee4	26	#include <TObject.h>
304864ab	27	#include "AliPID.h"
f6956857	28	#include <TVector3.h>
f6956857	29
ae982df3	30	class AliKalmanTrack;
ae982df3	31
eab5961e	32	const Int_t kNPlane = 6;
eab5961e	33
ae982df3	34	class AliESDtrack : public TObject {
	35	public:
	36	AliESDtrack();
c4d11b15	37	AliESDtrack(const AliESDtrack& track);
51ad6848	38	virtual ~AliESDtrack();
9559cbc4	39	void MakeMiniESDtrack();
51ad6848	40	void SetID(Int_t id) { fID =id;}
51ad6848	41	Int_t GetID(){ return fID;}
ae982df3	42	void SetStatus(ULong_t flags) {fFlags\|=flags;}
ae982df3	43	void ResetStatus(ULong_t flags) {fFlags&=~flags;}
15614b8b	44	Bool_t UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags);
399fb957	45	void SetImpactParameters(Float_t xy,Float_t z) {fD=xy; fZ=z;}
ae982df3	46	void SetIntegratedLength(Double_t l) {fTrackLength=l;}
ae982df3	47	void SetIntegratedTimes(const Double_t *times);
8c6a71ab	48	void SetESDpid(const Double_t *p);
8c6a71ab	49	void GetESDpid(Double_t *p) const;
ae982df3	50
	51	ULong_t GetStatus() const {return fFlags;}
	52	Int_t GetLabel() const {return fLabel;}
	53	Double_t GetAlpha() const {return fRalpha;}
	54	void GetExternalParameters(Double_t &x, Double_t p[5]) const;
	55	void GetExternalCovariance(Double_t cov[15]) const;
23904d16	56
	57	Bool_t GetExternalParametersAt(Double_t x, Double_t p[5]) const;
	58	Bool_t GetPxPyPzAt(Double_t x, Double_t p[3]) const;
	59	Bool_t GetXYZAt(Double_t x, Double_t r[3]) const;
	60
399fb957	61	void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;}
ae982df3	62	Double_t GetIntegratedLength() const {return fTrackLength;}
ae982df3	63	void GetIntegratedTimes(Double_t *times) const;
4a78b8c5	64	Double_t GetMass() const;
ae982df3	65	Double_t GetP() const;
09c96efc	66	Bool_t GetPxPyPz(Double_t *p) const;
f6956857	67	TVector3 P3() const {Double_t p[3]; GetPxPyPz(p); return TVector3(p[0],p[1],p[2]);} //running track momentum
09c96efc	68	Bool_t GetXYZ(Double_t *r) const;
f6956857	69	TVector3 X3() const {Double_t x[3]; GetXYZ(x); return TVector3(x[0],x[1],x[2]);} //running track position
b322ab2f	70	void GetCovariance(Double_t cov[21]) const;
9f64824b	71	Int_t GetSign() const {return (fRp[4]>0) ? 1 : -1;}
ae982df3	72
5ccd1720	73	void SetConstrainedTrackParams(const AliKalmanTrack *t, Double_t chi2);
67c3dcbe	74
	75	Double_t GetConstrainedAlpha() const {return fCalpha;}
	76	Double_t GetConstrainedChi2() const {return fCchi2;}
	77	void GetConstrainedExternalParameters(Double_t &x, Double_t p[5]) const;
	78	void GetConstrainedExternalCovariance(Double_t cov[15]) const;
	79
09c96efc	80	Bool_t GetConstrainedPxPyPz(Double_t *p) const;
09c96efc	81	Bool_t GetConstrainedXYZ(Double_t *r) const;
67c3dcbe	82
09c96efc	83	Bool_t GetInnerPxPyPz(Double_t *p) const;
09c96efc	84	Bool_t GetInnerXYZ(Double_t *r) const;
a866ac60	85	void GetInnerExternalParameters(Double_t &x, Double_t p[5]) const;//skowron
	86	void GetInnerExternalCovariance(Double_t cov[15]) const;//skowron
	87	Double_t GetInnerAlpha() const {return fIalpha;}
	88
c630aafd	89	void SetITSpid(const Double_t *p);
babd135a	90	void SetITSChi2MIP(const Float_t *chi2mip);
c4d11b15	91	void SetITStrack(AliKalmanTrack * track){fITStrack=track;}
c630aafd	92	void GetITSpid(Double_t *p) const;
ae982df3	93	Float_t GetITSsignal() const {return fITSsignal;}
13da10da	94	Float_t GetITSchi2() const {return fITSchi2;}
ae982df3	95	Int_t GetITSclusters(UInt_t *idx) const;
6e5b1b04	96	Int_t GetITSLabel() const {return fITSLabel;}
babd135a	97	Float_t GetITSFakeRatio() const {return fITSFakeRatio;}
c4d11b15	98	AliKalmanTrack * GetITStrack(){return fITStrack;}
ae982df3	99
13da10da	100	void SetTPCpid(const Double_t *p);
13da10da	101	void GetTPCpid(Double_t *p) const;
51ad6848	102	void SetTPCPoints(Float_t points[4]){for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i];}
	103	void SetKinkIndexes(Int_t points[3]) {for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i];}
	104	void SetV0Indexes(Int_t points[3]) {for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i];}
13da10da	105	Float_t GetTPCsignal() const {return fTPCsignal;}
	106	Float_t GetTPCchi2() const {return fTPCchi2;}
	107	Int_t GetTPCclusters(Int_t *idx) const;
6e5b1b04	108	Int_t GetTPCLabel() const {return fTPCLabel;}
51ad6848	109	Int_t GetKinkIndex(Int_t i) const { return fKinkIndexes[i];}
51ad6848	110	Int_t GetV0Index(Int_t i) const { return fV0Indexes[i];}
3a83c716	111	const TBits& GetTPCClusterMap() const {return fTPCClusterMap;}
a866ac60	112
c630aafd	113	void SetTRDpid(const Double_t *p);
7c97ee80	114	void SetTRDQuality(Float_t quality){fTRDQuality=quality;}
7c97ee80	115	Float_t GetTRDQuality()const {return fTRDQuality;}
c4d11b15	116	void SetTRDtrack(AliKalmanTrack * track){fTRDtrack=track;}
eab5961e	117	void SetTRDsignals(Float_t dedx, Int_t i) {fTRDsignals[i]=dedx;}
eab5961e	118	void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;}
c630aafd	119	void GetTRDpid(Double_t *p) const;
79e94bf8	120	Float_t GetTRDsignal() const {return fTRDsignal;}
eab5961e	121	Float_t GetTRDsignals(Int_t i) const {return fTRDsignals[i];}
eab5961e	122	Int_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];}
13da10da	123	Float_t GetTRDchi2() const {return fTRDchi2;}
bb2ceb1f	124	Int_t GetTRDclusters(UInt_t *idx) const;
51ad6848	125	Int_t GetTRDncls() const {return fTRDncls;}
79e94bf8	126	void SetTRDpid(Int_t iSpecies, Float_t p);
79e94bf8	127	Float_t GetTRDpid(Int_t iSpecies) const;
6e5b1b04	128	Int_t GetTRDLabel() const {return fTRDLabel;}
35f4ab61	129	void GetTRDExternalParameters(Double_t &x, Double_t &alpha, Double_t p[5], Double_t cov[15]) const;//MI
c4d11b15	130	AliKalmanTrack * GetTRDtrack(){return fTRDtrack;}
79e94bf8	131
c630aafd	132	void SetTOFsignal(Double_t tof) {fTOFsignal=tof;}
c630aafd	133	Float_t GetTOFsignal() const {return fTOFsignal;}
13da10da	134	Float_t GetTOFchi2() const {return fTOFchi2;}
c630aafd	135	void SetTOFpid(const Double_t *p);
51ad6848	136	void SetTOFLabel(const Int_t *p);
c630aafd	137	void GetTOFpid(Double_t *p) const;
51ad6848	138	void GetTOFLabel(Int_t *p) const;
	139	void GetTOFInfo(Float_t *info) const;
	140	void SetTOFInfo(Float_t *info);
c630aafd	141	UInt_t GetTOFcluster() const {return fTOFindex;}
c630aafd	142	void SetTOFcluster(UInt_t index) {fTOFindex=index;}
4a78b8c5	143
	144	void SetRICHsignal(Double_t beta) {fRICHsignal=beta;}
	145	Float_t GetRICHsignal() const {return fRICHsignal;}
	146	void SetRICHpid(const Double_t *p);
	147	void GetRICHpid(Double_t *p) const;
1e5d06c3	148	void SetRICHchi2(Double_t chi2) {fRICHchi2=chi2;}
	149	Float_t GetRICHchi2() const {return fRICHchi2;}
	150	void SetRICHcluster(UInt_t index) {fRICHindex=index;}
	151	UInt_t GetRICHcluster() const {return fRICHindex;}
	152	void SetRICHnclusters(Int_t n) {fRICHncls=n;}
	153	Int_t GetRICHnclusters() const {return fRICHncls;}
	154	void SetRICHthetaPhi(Double_t theta, Double_t phi) {
	155	fRICHtheta=theta; fRICHphi=phi;
	156	}
	157	void GetRICHthetaPhi(Double_t &theta, Double_t &phi) const {
	158	theta=fRICHtheta; phi=fRICHphi;
	159	}
	160	void SetRICHdxdy(Double_t dx, Double_t dy) {
	161	fRICHdx=dx; fRICHdy=dy;
	162	}
	163	void GetRICHdxdy(Double_t &dx, Double_t &dy) const {
f6956857	164	dx=fRICHdx; dy=fRICHdy;
1e5d06c3	165	}
4a78b8c5	166
	167	void SetPHOSposition(const Double_t *pos) {
	168	fPHOSpos[0] = pos[0]; fPHOSpos[1]=pos[1]; fPHOSpos[2]=pos[2];
	169	}
	170	void SetPHOSsignal(Double_t ene) {fPHOSsignal = ene; }
	171	void SetPHOSpid(const Double_t *p);
	172	void GetPHOSposition(Double_t *pos) const {
	173	pos[0]=fPHOSpos[0]; pos[1]=fPHOSpos[1]; pos[2]=fPHOSpos[2];
	174	}
	175	Float_t GetPHOSsignal() const {return fPHOSsignal;}
	176	void GetPHOSpid(Double_t *p) const;
	177
704be597	178	void SetEMCALposition(const Double_t *pos) {
	179	fEMCALpos[0] = pos[0]; fEMCALpos[1]=pos[1]; fEMCALpos[2]=pos[2];
	180	}
	181	void SetEMCALsignal(Double_t ene) {fEMCALsignal = ene; }
	182	void SetEMCALpid(const Double_t *p);
	183	void GetEMCALposition(Double_t *pos) const {
	184	pos[0]=fEMCALpos[0]; pos[1]=fEMCALpos[1]; pos[2]=fEMCALpos[2];
	185	}
	186	Float_t GetEMCALsignal() const {return fEMCALsignal;}
	187	void GetEMCALpid(Double_t *p) const;
	188
3a83c716	189	Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;}
704be597	190	Bool_t IsRICH() const {return fFlags&kRICHpid;}
	191	Bool_t IsPHOS() const {return fFlags&kPHOSpid;}
	192	Bool_t IsEMCAL() const {return fFlags&kEMCALpid;}
ac2f7574	193
	194	virtual void Print(Option_t * opt) const ;
	195
ae982df3	196	enum {
8c6a71ab	197	kITSin=0x0001,kITSout=0x0002,kITSrefit=0x0004,kITSpid=0x0008,
	198	kTPCin=0x0010,kTPCout=0x0020,kTPCrefit=0x0040,kTPCpid=0x0080,
	199	kTRDin=0x0100,kTRDout=0x0200,kTRDrefit=0x0400,kTRDpid=0x0800,
	200	kTOFin=0x1000,kTOFout=0x2000,kTOFrefit=0x4000,kTOFpid=0x8000,
c4d11b15	201	kPHOSpid=0x10000, kRICHpid=0x20000, kEMCALpid=0x40000,
c4d11b15	202	kTRDbackup=0x80000,
4a78b8c5	203	kTRDStop=0x20000000,
8c6a71ab	204	kESDpid=0x40000000,
ae982df3	205	kTIME=0x80000000
ae982df3	206	};
ae982df3	207	protected:
90e48c0c	208
	209	AliESDtrack & operator=(const AliESDtrack & );
	210
ae982df3	211	ULong_t fFlags; // Reconstruction status flags
ae982df3	212	Int_t fLabel; // Track label
51ad6848	213	Int_t fID; // Unique ID of the track
399fb957	214	Float_t fTrackLength; // Track length
	215	Float_t fD; // Impact parameter in XY-plane
	216	Float_t fZ; // Impact parameter in Z
304864ab	217	Float_t fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking
304864ab	218	Float_t fR[AliPID::kSPECIES]; // combined "detector response probability"
ae982df3	219
	220	Int_t fStopVertex; // Index of stop vertex
	221
	222	//Running track parameters
	223	Double_t fRalpha; // track rotation angle
	224	Double_t fRx; // X-coordinate of the track reference plane
	225	Double_t fRp[5]; // external track parameters
	226	Double_t fRc[15]; // external cov. matrix of the track parameters
	227
67c3dcbe	228	//Track parameters constrained to the primary vertex
3a83c716	229	Double_t fCalpha; // Track rotation angle
	230	Double_t fCx; // x-coordinate of the track reference plane
	231	Double_t fCp[5]; // external track parameters
	232	Double_t fCc[15]; // external cov. matrix of the track parameters
67c3dcbe	233	Double_t fCchi2; //chi2 at the primary vertex
67c3dcbe	234
672b5f43	235	//Track parameters at the inner wall of the TPC
3a83c716	236	Double_t fIalpha; // Track rotation angle
	237	Double_t fIx; // x-coordinate of the track reference plane
	238	Double_t fIp[5]; // external track parameters
	239	Double_t fIc[15]; // external cov. matrix of the track parameters
23904d16	240
c4d11b15	241	//Track parameters at the inner wall of the TRD
	242	Double_t fTalpha; // Track rotation angle
	243	Double_t fTx; // x-coordinate of the track reference plane
	244	Double_t fTp[5]; // external track parameters
	245	Double_t fTc[15]; // external cov. matrix of the track parameters
ae982df3	246
ae982df3	247	// ITS related track information
ae982df3	248	Float_t fITSchi2; // chi2 in the ITS
c4d11b15	249	Float_t fITSchi2MIP[12]; // chi2s in the ITS
ae982df3	250	Int_t fITSncls; // number of clusters assigned in the ITS
	251	UInt_t fITSindex[6]; //! indices of the assigned ITS clusters
	252	Float_t fITSsignal; // detector's PID signal
304864ab	253	Float_t fITSr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID)
6e5b1b04	254	Int_t fITSLabel; // label according TPC
babd135a	255	Float_t fITSFakeRatio; // ration of fake tracks
3fd96ae3	256	AliKalmanTrack * fITStrack; //! OWNER: pointer to the ITS track -- currently for debug purpose
c4d11b15	257
ae982df3	258	// TPC related track information
	259	Float_t fTPCchi2; // chi2 in the TPC
	260	Int_t fTPCncls; // number of clusters assigned in the TPC
51ad6848	261	Int_t fTPCindex[180]; //! indices of the assigned TPC clusters
a866ac60	262	TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow
ae982df3	263	Float_t fTPCsignal; // detector's PID signal
304864ab	264	Float_t fTPCr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID)
6e5b1b04	265	Int_t fTPCLabel; // label according TPC
51ad6848	266	Float_t fTPCPoints[4]; // TPC points -first, max. dens, last and max density
	267	Int_t fKinkIndexes[3]; // array of indexes of posible kink candidates
	268	Int_t fV0Indexes[3]; // array of indexes of posible kink candidates
23904d16	269
ae982df3	270	// TRD related track information
79e94bf8	271	Float_t fTRDchi2; // chi2 in the TRD
79e94bf8	272	Int_t fTRDncls; // number of clusters assigned in the TRD
c4d11b15	273	Int_t fTRDncls0; // number of clusters assigned in the TRD before first material cross
c4d11b15	274	UInt_t fTRDindex[130]; //! indices of the assigned TRD clusters
79e94bf8	275	Float_t fTRDsignal; // detector's PID signal
eab5961e	276	Float_t fTRDsignals[kNPlane]; // TRD signals from all six planes
eab5961e	277	Int_t fTRDTimBin[kNPlane]; // Time bin of Max cluster from all six planes
304864ab	278	Float_t fTRDr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID)
6e5b1b04	279	Int_t fTRDLabel; // label according TRD
7c97ee80	280	Float_t fTRDQuality; //trd quality factor for TOF
3fd96ae3	281	AliKalmanTrack * fTRDtrack; //! OWNER: pointer to the TRD track -- currently for debug purpose
23904d16	282
ae982df3	283	// TOF related track information
c630aafd	284	Float_t fTOFchi2; // chi2 in the TOF
bb2ceb1f	285	UInt_t fTOFindex; // index of the assigned TOF cluster
c630aafd	286	Float_t fTOFsignal; // detector's PID signal
304864ab	287	Float_t fTOFr[AliPID::kSPECIES]; // "detector response probabilities" (for the PID)
51ad6848	288	Int_t fTOFLabel[3]; // TOF label
51ad6848	289	Float_t fTOFInfo[10]; //! TOF informations
23904d16	290
4a78b8c5	291	// PHOS related track information
51ad6848	292	Float_t fPHOSpos[3]; // position localised by PHOS in global coordinate system
4a78b8c5	293	Float_t fPHOSsignal; // energy measured by PHOS
304864ab	294	Float_t fPHOSr[AliPID::kSPECIESN]; // PID information from PHOS
704be597	295
	296	// EMCAL related track information
	297	Float_t fEMCALpos[3]; //position localised by EMCAL in global coordinate system
	298	Float_t fEMCALsignal; // energy measured by EMCAL
304864ab	299	Float_t fEMCALr[AliPID::kSPECIESN]; // PID information from EMCAL
ae982df3	300
4a78b8c5	301	// HMPID related track information
1e5d06c3	302	Float_t fRICHchi2; // chi2 in the RICH
	303	Int_t fRICHncls; // number of photon clusters
	304	UInt_t fRICHindex; // index of the assigned MIP cluster
	305	Float_t fRICHsignal; // RICH PID signal
304864ab	306	Float_t fRICHr[AliPID::kSPECIES];// "detector response probabilities" (for the PID)
1e5d06c3	307	Float_t fRICHtheta; // theta of the track extrapolated to the RICH
	308	Float_t fRICHphi; // phi of the track extrapolated to the RICH
	309	Float_t fRICHdx; // x of the track impact minus x of the MIP
	310	Float_t fRICHdy; // y of the track impact minus y of the MIP
4a78b8c5	311
7c97ee80	312	ClassDef(AliESDtrack,13) //ESDtrack
ae982df3	313	};
	314
	315	#endif
	316