changing the ranges for gain calibration
[u/mrichter/AliRoot.git] / STEER / ESD / AliESDtrack.h
CommitLineData
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/* $Id$ */
7
ae982df3 8//-------------------------------------------------------------------------
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)) *
31923a9f 23 * *
24 * The Get*Label() getters return the label of the associated MC particle. *
25 * The absolute value of this label is the index of the particle within the *
26 * MC stack. If the label is negative, this track was assigned a certain *
27 * number of clusters that did not in fact belong to this track. *
23904d16 28 *****************************************************************************/
ac3faee4 29
a866ac60 30#include <TBits.h>
c9ec41e8 31#include "AliExternalTrackParam.h"
4f6e22bd 32#include "AliVTrack.h"
304864ab 33#include "AliPID.h"
15e85efa 34#include "AliESDfriendTrack.h"
35
49edfa08 36class TParticle;
49d13e89 37class AliESDVertex;
95621324 38class AliESDEvent;
ae982df3 39class AliKalmanTrack;
98937d93 40class AliTrackPointArray;
0c19adf7 41class TPolyMarker3D;
ae982df3 42
c9ec41e8 43class AliESDtrack : public AliExternalTrackParam {
ae982df3 44public:
45 AliESDtrack();
c4d11b15 46 AliESDtrack(const AliESDtrack& track);
4f6e22bd 47 AliESDtrack(const AliVTrack* track);
49edfa08 48 AliESDtrack(TParticle * part);
51ad6848 49 virtual ~AliESDtrack();
732a24fe 50 virtual void Copy(TObject &obj) const;
15e85efa 51 const AliESDfriendTrack *GetFriendTrack() const {return fFriendTrack;}
d75007f6 52 void SetFriendTrack(const AliESDfriendTrack *t) {
53 delete fFriendTrack; fFriendTrack=new AliESDfriendTrack(*t);
54 }
80799a5f 55 void ReleaseESDfriendTrack() { delete fFriendTrack; fFriendTrack=0; }
00dce61a 56 void AddCalibObject(TObject * object); // add calib object to the list
57 TObject * GetCalibObject(Int_t index); // return calib objct at given position
9559cbc4 58 void MakeMiniESDtrack();
c8fe2783 59 void SetID(Short_t id) { fID =id;}
e1e6896f 60 Int_t GetID() const { return fID;}
6dc21f57 61 void SetVertexID(Char_t id) { fVertexID=id;}
62 Char_t GetVertexID() const { return fVertexID;}
ae982df3 63 void SetStatus(ULong_t flags) {fFlags|=flags;}
64 void ResetStatus(ULong_t flags) {fFlags&=~flags;}
15614b8b 65 Bool_t UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags);
ae982df3 66 void SetIntegratedLength(Double_t l) {fTrackLength=l;}
67 void SetIntegratedTimes(const Double_t *times);
8c6a71ab 68 void SetESDpid(const Double_t *p);
69 void GetESDpid(Double_t *p) const;
67be2d29 70 virtual const Double_t *PID() const { return fR; }
4f6e22bd 71
15e85efa 72 Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;}
ae982df3 73 ULong_t GetStatus() const {return fFlags;}
74 Int_t GetLabel() const {return fLabel;}
a33a2f3d 75 void SetLabel(Int_t label) {fLabel = label;}
c9ec41e8 76
ae982df3 77 void GetExternalParameters(Double_t &x, Double_t p[5]) const;
78 void GetExternalCovariance(Double_t cov[15]) const;
23904d16 79
ae982df3 80 Double_t GetIntegratedLength() const {return fTrackLength;}
81 void GetIntegratedTimes(Double_t *times) const;
bf7942ff 82 Int_t GetPID() const;
a512bf97 83 Int_t GetTOFBunchCrossing(Double_t b=0) const;
bf7942ff 84 Double_t GetMass() const {return AliPID::ParticleMass(GetPID());}
6b5b49c9 85 Double_t M() const;
aad8d435 86 Double_t E() const;
87 Double_t Y() const;
c0b978f0 88
c9ec41e8 89 Bool_t GetConstrainedPxPyPz(Double_t *p) const {
90 if (!fCp) return kFALSE;
91 return fCp->GetPxPyPz(p);
92 }
93 Bool_t GetConstrainedXYZ(Double_t *r) const {
94 if (!fCp) return kFALSE;
95 return fCp->GetXYZ(r);
96 }
6c4ef2ed 97 const AliExternalTrackParam *GetConstrainedParam() const {return fCp;}
c0b978f0 98 Bool_t GetConstrainedExternalParameters
99 (Double_t &alpha, Double_t &x, Double_t p[5]) const;
100 Bool_t GetConstrainedExternalCovariance(Double_t cov[15]) const;
c9ec41e8 101 Double_t GetConstrainedChi2() const {return fCchi2;}
4aeb9470 102 //
b9ca886f 103
b5b2b4db 104 // global track chi2
105 void SetGlobalChi2(Double_t chi2) {fGlobalChi2 = chi2;}
106 Double_t GetGlobalChi2() const {return fGlobalChi2;}
67c3dcbe 107
c9ec41e8 108 Bool_t GetInnerPxPyPz(Double_t *p) const {
109 if (!fIp) return kFALSE;
110 return fIp->GetPxPyPz(p);
111 }
1d303a24 112 const AliExternalTrackParam * GetInnerParam() const { return fIp;}
4aeb9470 113 const AliExternalTrackParam * GetTPCInnerParam() const {return fTPCInner;}
f12d42ce 114 Bool_t FillTPCOnlyTrack(AliESDtrack &track);
c9ec41e8 115 Bool_t GetInnerXYZ(Double_t *r) const {
116 if (!fIp) return kFALSE;
117 return fIp->GetXYZ(r);
118 }
c0b978f0 119 Bool_t GetInnerExternalParameters
120 (Double_t &alpha, Double_t &x, Double_t p[5]) const;
121 Bool_t GetInnerExternalCovariance(Double_t cov[15]) const;
98937d93 122
d61ca12d 123 void SetOuterParam(const AliExternalTrackParam *p, ULong_t flags);
124
c38d443f 125 void SetOuterHmpParam(const AliExternalTrackParam *p, ULong_t flags);
126
1d303a24 127 const AliExternalTrackParam * GetOuterParam() const { return fOp;}
c38d443f 128
129 const AliExternalTrackParam * GetOuterHmpParam() const { return fHMPIDp;}
130
c0b978f0 131 Bool_t GetOuterPxPyPz(Double_t *p) const {
132 if (!fOp) return kFALSE;
133 return fOp->GetPxPyPz(p);
134 }
c38d443f 135 Bool_t GetOuterHmpPxPyPz(Double_t *p) const {
136 if (!fHMPIDp) return kFALSE;
137 return fHMPIDp->GetPxPyPz(p);
138 }
139
c0b978f0 140 Bool_t GetOuterXYZ(Double_t *r) const {
141 if (!fOp) return kFALSE;
142 return fOp->GetXYZ(r);
c9ec41e8 143 }
c38d443f 144 Bool_t GetOuterHmpXYZ(Double_t *r) const {
145 if (!fHMPIDp) return kFALSE;
146 return fHMPIDp->GetXYZ(r);
147 }
148
c0b978f0 149 Bool_t GetOuterExternalParameters
150 (Double_t &alpha, Double_t &x, Double_t p[5]) const;
151 Bool_t GetOuterExternalCovariance(Double_t cov[15]) const;
152
c38d443f 153 Bool_t GetOuterHmpExternalParameters
154 (Double_t &alpha, Double_t &x, Double_t p[5]) const;
155 Bool_t GetOuterHmpExternalCovariance(Double_t cov[15]) const;
c9ec41e8 156
c38d443f 157
98937d93 158 Int_t GetNcls(Int_t idet) const;
ef7253ac 159 Int_t GetClusters(Int_t idet, Int_t *idx) const;
98937d93 160
15e85efa 161 void SetITSpid(const Double_t *p);
162 void GetITSpid(Double_t *p) const;
1d4882da 163
562dd0b4 164 Double_t GetITSsignal() const {return fITSsignal;}
1d4882da 165 void SetITSdEdxSamples(const Double_t s[4]);
166 void GetITSdEdxSamples(Double_t *s) const;
167
562dd0b4 168 Double_t GetITSchi2() const {return fITSchi2;}
169 Char_t GetITSclusters(Int_t *idx) const;
62665e7f 170 UChar_t GetITSClusterMap() const {return fITSClusterMap;}
25015f7a 171 UChar_t GetITSSharedMap() const {return fITSSharedMap;}
a1810dab 172 void SetITSSharedFlag(int lr) {fITSSharedMap |= 0x1<<lr;}
173 Bool_t GetITSFakeFlag() const {return (fITSSharedMap&BIT(7))!=0;}
174 void SetITSFakeFlag(Bool_t v=kTRUE) {if (v) fITSSharedMap|=BIT(7); else fITSSharedMap&=~BIT(7);}
25015f7a 175 void SetITSSharedMap(UChar_t map) {fITSSharedMap=map;}
89f1b176 176 void SetITSModuleIndex(Int_t ilayer,Int_t idx) {fITSModule[ilayer]=idx;}
177 Int_t GetITSModuleIndex(Int_t ilayer) const {return fITSModule[ilayer];}
178 Bool_t GetITSModuleIndexInfo(Int_t ilayer,Int_t &idet,Int_t &status,
179 Float_t &xloc,Float_t &zloc) const;
15e85efa 180 Int_t GetITSLabel() const {return fITSLabel;}
15e85efa 181 void SetITStrack(AliKalmanTrack * track){
59c31692 182 if (fFriendTrack) fFriendTrack->SetITStrack(track);
15e85efa 183 }
184 AliKalmanTrack *GetITStrack(){
59c31692 185 return fFriendTrack!=NULL?fFriendTrack->GetITStrack():NULL;
15e85efa 186 }
6807ec41 187 Bool_t HasPointOnITSLayer(Int_t i) const {return TESTBIT(fITSClusterMap,i);}
25015f7a 188 Bool_t HasSharedPointOnITSLayer(Int_t i) const {return TESTBIT(fITSSharedMap,i);}
15e85efa 189
190 void SetTPCpid(const Double_t *p);
191 void GetTPCpid(Double_t *p) const;
192 void SetTPCPoints(Float_t points[4]){
193 for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i];
194 }
195 void SetTPCPointsF(UChar_t findable){fTPCnclsF = findable;}
949840f6 196 void SetTPCPointsFIter1(UChar_t findable){fTPCnclsFIter1 = findable;}
562dd0b4 197 UShort_t GetTPCNcls() const { return fTPCncls;}
198 UShort_t GetTPCNclsF() const { return fTPCnclsF;}
949840f6 199 UShort_t GetTPCNclsIter1() const { return fTPCnclsIter1;}
200 UShort_t GetTPCNclsFIter1() const { return fTPCnclsFIter1;}
201 UShort_t GetTPCnclsS(Int_t i0=0,Int_t i1=159) const;
beb01154 202 UShort_t GetTPCncls(Int_t row0=0,Int_t row1=159) const;
562dd0b4 203 Double_t GetTPCPoints(Int_t i) const {return fTPCPoints[i];}
15e85efa 204 void SetKinkIndexes(Int_t points[3]) {
205 for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i];
206 }
207 void SetV0Indexes(Int_t points[3]) {
208 for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i];
209 }
210 void SetTPCsignal(Float_t signal, Float_t sigma, UChar_t npoints){
211 fTPCsignal = signal; fTPCsignalS = sigma; fTPCsignalN = npoints;
212 }
562dd0b4 213 Double_t GetTPCsignal() const {return fTPCsignal;}
214 Double_t GetTPCsignalSigma() const {return fTPCsignalS;}
0eba927a 215 UShort_t GetTPCsignalN() const {return fTPCsignalN;}
d6e39fcb 216 Double_t GetTPCmomentum() const {return fIp?fIp->GetP():GetP();}
562dd0b4 217 Double_t GetTPCchi2() const {return fTPCchi2;}
949840f6 218 Double_t GetTPCchi2Iter1() const {return fTPCchi2Iter1;}
d6e39fcb 219 UShort_t GetTPCclusters(Int_t *idx) const;
562dd0b4 220 Double_t GetTPCdensity(Int_t row0, Int_t row1) const;
15e85efa 221 Int_t GetTPCLabel() const {return fTPCLabel;}
222 Int_t GetKinkIndex(Int_t i) const { return fKinkIndexes[i];}
223 Int_t GetV0Index(Int_t i) const { return fV0Indexes[i];}
3a83c716 224 const TBits& GetTPCClusterMap() const {return fTPCClusterMap;}
eb7f6854 225 const TBits& GetTPCSharedMap() const {return fTPCSharedMap;}
226 void SetTPCClusterMap(const TBits amap) {fTPCClusterMap = amap;}
227 void SetTPCSharedMap(const TBits amap) {fTPCSharedMap = amap;}
204022f3 228 Float_t GetTPCClusterInfo(Int_t nNeighbours=3, Int_t type=0, Int_t row0=0, Int_t row1=159) const;
6a6f0c1f 229
15e85efa 230 void SetTRDpid(const Double_t *p);
4d565068 231 void SetTRDsignal(Double_t sig) {fTRDsignal = sig;}
232
c5be26b7 233// A.Bercuci
ed15ef4f 234 void SetTRDntracklets(UChar_t q){fTRDntracklets = q;}
778a6a17 235 UChar_t GetTRDntracklets() const {return (fTRDntracklets>>3)&7;}
236 UChar_t GetTRDntrackletsPID() const {return fTRDntracklets&7;}
237 // TEMPORARY alias asked by the HFE group to allow
238 // reading of the v4-16-Release data with TRUNK related software (A.Bercuci@Apr 30th 09)
239 UChar_t GetTRDpidQuality() const {return GetTRDntrackletsPID();}
c5be26b7 240// end A.Bercuci
4d565068 241
6984f7c1 242 void SetNumberOfTRDslices(Int_t n);
fae4c212 243 Int_t GetNumberOfTRDslices() const;
6984f7c1 244 void SetTRDslice(Double_t q, Int_t plane, Int_t slice);
fae4c212 245 void SetTRDmomentum(Double_t p, Int_t plane, Double_t *sp=0x0);
6984f7c1 246 Double_t GetTRDslice(Int_t plane, Int_t slice=-1) const;
fae4c212 247 Double_t GetTRDmomentum(Int_t plane, Double_t *sp=0x0) const;
c5be26b7 248
6984f7c1 249 void SetTRDQuality(Float_t quality){fTRDQuality=quality;}
562dd0b4 250 Double_t GetTRDQuality()const {return fTRDQuality;}
15e85efa 251 void SetTRDBudget(Float_t budget){fTRDBudget=budget;}
562dd0b4 252 Double_t GetTRDBudget()const {return fTRDBudget;}
6984f7c1 253
15e85efa 254 void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;}
255 void GetTRDpid(Double_t *p) const;
562dd0b4 256 Double_t GetTRDsignal() const {return fTRDsignal;}
6984f7c1 257
562dd0b4 258 Char_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];}
259 Double_t GetTRDchi2() const {return fTRDchi2;}
260 UChar_t GetTRDclusters(Int_t *idx) const;
7911b1b1 261 UChar_t GetTRDncls() const {return fTRDncls;}
262 UChar_t GetTRDncls0() const {return fTRDncls0;}
5bc3e158 263 UChar_t GetTRDtracklets(Int_t *idx) const;
79e94bf8 264 void SetTRDpid(Int_t iSpecies, Float_t p);
562dd0b4 265 Double_t GetTRDpid(Int_t iSpecies) const;
15e85efa 266 Int_t GetTRDLabel() const {return fTRDLabel;}
c9ec41e8 267
15e85efa 268 void SetTRDtrack(AliKalmanTrack * track){
59c31692 269 if (fFriendTrack) fFriendTrack->SetTRDtrack(track);
15e85efa 270 }
271 AliKalmanTrack *GetTRDtrack(){
59c31692 272 return fFriendTrack!=NULL?fFriendTrack->GetTRDtrack():NULL;
15e85efa 273 }
c9ec41e8 274
15e85efa 275 void SetTOFsignal(Double_t tof) {fTOFsignal=tof;}
562dd0b4 276 Double_t GetTOFsignal() const {return fTOFsignal;}
15e85efa 277 void SetTOFsignalToT(Double_t ToT) {fTOFsignalToT=ToT;}
562dd0b4 278 Double_t GetTOFsignalToT() const {return fTOFsignalToT;}
d321691a 279 void SetTOFsignalRaw(Double_t tof) {fTOFsignalRaw=tof;}
562dd0b4 280 Double_t GetTOFsignalRaw() const {return fTOFsignalRaw;}
d321691a 281 void SetTOFsignalDz(Double_t dz) {fTOFsignalDz=dz;}
562dd0b4 282 Double_t GetTOFsignalDz() const {return fTOFsignalDz;}
a5d9ff0f 283 void SetTOFsignalDx(Double_t dx) {fTOFsignalDx=dx;}
284 Double_t GetTOFsignalDx() const {return fTOFsignalDx;}
d86081b1 285 void SetTOFDeltaBC(Short_t deltaBC) {fTOFdeltaBC=deltaBC;};
286 Short_t GetTOFDeltaBC() const {return fTOFdeltaBC;}
287 void SetTOFL0L1(Short_t l0l1) {fTOFl0l1=l0l1;};
288 Short_t GetTOFL0L1() const {return fTOFl0l1;}
562dd0b4 289 Double_t GetTOFchi2() const {return fTOFchi2;}
c630aafd 290 void SetTOFpid(const Double_t *p);
51ad6848 291 void SetTOFLabel(const Int_t *p);
c630aafd 292 void GetTOFpid(Double_t *p) const;
51ad6848 293 void GetTOFLabel(Int_t *p) const;
294 void GetTOFInfo(Float_t *info) const;
295 void SetTOFInfo(Float_t *info);
85324138 296 Int_t GetTOFCalChannel() const {return fTOFCalChannel;}
15e85efa 297 Int_t GetTOFcluster() const {return fTOFindex;}
298 void SetTOFcluster(Int_t index) {fTOFindex=index;}
299 void SetTOFCalChannel(Int_t index) {fTOFCalChannel=index;}
b67517ef 300
f4b3bbb7 301// HMPID methodes +++++++++++++++++++++++++++++++++ (kir)
302 void SetHMPIDsignal(Double_t theta) {fHMPIDsignal=theta;}
562dd0b4 303 Double_t GetHMPIDsignal() const {return fHMPIDsignal;}
f4b3bbb7 304 void SetHMPIDpid(const Double_t *p);
305 void GetHMPIDpid(Double_t *p) const;
306 void SetHMPIDchi2(Double_t chi2) {fHMPIDchi2=chi2;}
562dd0b4 307 Double_t GetHMPIDchi2() const {return fHMPIDchi2;}
f4b3bbb7 308 void SetHMPIDcluIdx(Int_t ch,Int_t idx) {fHMPIDcluIdx=ch*1000000+idx;}
309 Int_t GetHMPIDcluIdx() const {return fHMPIDcluIdx;}
310 void SetHMPIDtrk(Float_t x, Float_t y, Float_t th, Float_t ph) {
311 fHMPIDtrkX=x; fHMPIDtrkY=y; fHMPIDtrkTheta=th; fHMPIDtrkPhi=ph;
15e85efa 312 }
f4b3bbb7 313 void GetHMPIDtrk(Float_t &x, Float_t &y, Float_t &th, Float_t &ph) const {
314 x=fHMPIDtrkX; y=fHMPIDtrkY; th=fHMPIDtrkTheta; ph=fHMPIDtrkPhi;
15e85efa 315 }
f4b3bbb7 316 void SetHMPIDmip(Float_t x, Float_t y, Int_t q, Int_t nph=0) {
c7e57bfb 317 fHMPIDmipX=x; fHMPIDmipY=y; fHMPIDqn=1000000*nph+q;
15e85efa 318 }
f4b3bbb7 319 void GetHMPIDmip(Float_t &x,Float_t &y,Int_t &q,Int_t &nph) const {
c7e57bfb 320 x=fHMPIDmipX; y=fHMPIDmipY; q=fHMPIDqn%1000000; nph=fHMPIDqn/1000000;
15e85efa 321 }
f4b3bbb7 322 Bool_t IsHMPID() const {return fFlags&kHMPIDpid;}
110317eb 323 Bool_t IsPureITSStandalone() const {return fFlags&kITSpureSA;}
4ace6760 324 Bool_t IsMultPrimary() const {return !(fFlags&kMultSec);}
325 Bool_t IsMultSecondary() const {return (fFlags&kMultSec);}
b67517ef 326
f1cedef3 327 Int_t GetEMCALcluster() {return fCaloIndex;}
328 void SetEMCALcluster(Int_t index) {fCaloIndex=index;}
2e1dcd14 329 Bool_t IsEMCAL() const {return fFlags&kEMCALmatch;}
ac2f7574 330
f1cedef3 331 Int_t GetPHOScluster() {return fCaloIndex;}
332 void SetPHOScluster(Int_t index) {fCaloIndex=index;}
333 Bool_t IsPHOS() const {return fFlags&kPHOSmatch;}
334 Double_t GetPHOSdx()const{return fCaloDx ;}
335 Double_t GetPHOSdz()const{return fCaloDz ;}
336 void SetPHOSdxdz(Double_t dx, Double_t dz){fCaloDx=dx,fCaloDz=dz;}
337
338
cf0f66c2 339 void SetTrackPointArray(AliTrackPointArray *points) {
59c31692 340 if (fFriendTrack) fFriendTrack->SetTrackPointArray(points);
cf0f66c2 341 }
342 const AliTrackPointArray *GetTrackPointArray() const {
59c31692 343 return fFriendTrack!=NULL?fFriendTrack->GetTrackPointArray():NULL;
cf0f66c2 344 }
436dfe39 345 Bool_t RelateToVertexTPC(const AliESDVertex *vtx, Double_t b, Double_t maxd,
346 AliExternalTrackParam *cParam=0);
266a0f9b 347 Bool_t
348 RelateToVertexTPCBxByBz(const AliESDVertex *vtx, Double_t b[3],Double_t maxd,
349 AliExternalTrackParam *cParam=0);
d7ddf1e9 350 void GetImpactParametersTPC(Float_t &xy,Float_t &z) const {xy=fdTPC; z=fzTPC;}
351 void GetImpactParametersTPC(Float_t p[2], Float_t cov[3]) const {
352 p[0]=fdTPC; p[1]=fzTPC; cov[0]=fCddTPC; cov[1]=fCdzTPC; cov[2]=fCzzTPC;
353 }
436dfe39 354 Double_t GetConstrainedChi2TPC() const {return fCchi2TPC;}
355
356 Bool_t RelateToVertex(const AliESDVertex *vtx, Double_t b, Double_t maxd,
357 AliExternalTrackParam *cParam=0);
266a0f9b 358 Bool_t
359 RelateToVertexBxByBz(const AliESDVertex *vtx, Double_t b[3], Double_t maxd,
360 AliExternalTrackParam *cParam=0);
49d13e89 361 void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;}
362 void GetImpactParameters(Float_t p[2], Float_t cov[3]) const {
363 p[0]=fD; p[1]=fZ; cov[0]=fCdd; cov[1]=fCdz; cov[2]=fCzz;
364 }
95621324 365 virtual void Print(Option_t * opt) const ;
366 AliESDEvent* GetESDEvent() const {return fESDEvent;}
367 void SetESDEvent(AliESDEvent* evt) {fESDEvent = evt;}
0c19adf7 368 //
369 // visualization (M. Ivanov)
370 //
371 void FillPolymarker(TPolyMarker3D *pol, Float_t magf, Float_t minR, Float_t maxR, Float_t stepR);
ac2f7574 372
59c31692 373 //
374 // online mode Matthias.Richter@cern.ch
375 // in order to optimize AliESDtrack for usage in the online HLT,
376 // some functionality is disabled
377 // - creation of AliESDfriendTrack
378 // - set lengt of bit fields fTPCClusterMap and fTPCSharedMap to 0
379 static void OnlineMode(bool mode) {fgkOnlineMode=mode;}
380 static bool OnlineMode() {return fgkOnlineMode;}
ae982df3 381protected:
90e48c0c 382
562dd0b4 383 AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex
a2f61bd7 384 AliExternalTrackParam *fIp; // Track parameters estimated at the inner wall of TPC
385 AliExternalTrackParam *fTPCInner; // Track parameters estimated at the inner wall of TPC using the TPC stand-alone
386 AliExternalTrackParam *fOp; // Track parameters estimated at the point of maximal radial coordinate reached during the tracking
c38d443f 387 AliExternalTrackParam *fHMPIDp; // Track parameters at HMPID
562dd0b4 388 AliESDfriendTrack *fFriendTrack; //! All the complementary information
90e48c0c 389
562dd0b4 390 TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow
391 TBits fTPCSharedMap; // Map of clusters, one bit per padrow; 1 if has a shared cluster on given padrow
ae982df3 392
ae982df3 393
e1e6896f 394
562dd0b4 395 ULong_t fFlags; // Reconstruction status flags
396 Int_t fID; // Unique ID of the track
397 Int_t fLabel; // Track label
89f1b176 398 Int_t fITSLabel; // label according ITS
399 Int_t fITSModule[12]; // modules crossed by the track in the ITS
562dd0b4 400 Int_t fTPCLabel; // label according TPC
401 Int_t fTRDLabel; // label according TRD
402 Int_t fTOFLabel[3]; // TOF label
403 Int_t fTOFCalChannel; // Channel Index of the TOF Signal
404 Int_t fTOFindex; // index of the assigned TOF cluster
c7e57bfb 405 Int_t fHMPIDqn; // 1000000*number of photon clusters + QDC
562dd0b4 406 Int_t fHMPIDcluIdx; // 1000000*chamber id + cluster idx of the assigned MIP cluster
f1cedef3 407 Int_t fCaloIndex; // index of associated EMCAL/PHOS cluster (AliESDCaloCluster)
67c3dcbe 408
23904d16 409
562dd0b4 410 Int_t fKinkIndexes[3]; // array of indexes of posible kink candidates
411 Int_t fV0Indexes[3]; // array of indexes of posible kink candidates
e1e6896f 412
7368c5cc 413 Double32_t fR[AliPID::kSPECIES]; //[0.,0.,8] combined "detector response probability"
414 Double32_t fITSr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID)
415 Double32_t fTPCr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID)
416 Double32_t fTRDr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID)
417 Double32_t fTOFr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID)
418 Double32_t fHMPIDr[AliPID::kSPECIES];//[0.,0.,8] "detector response probabilities" (for the PID)
562dd0b4 419
420 Double32_t fHMPIDtrkTheta;//[-2*pi,2*pi,16] theta of the track extrapolated to the HMPID, LORS
421 // how much of this is needed?
422 Double32_t fHMPIDtrkPhi; //[-2*pi,2*pi,16] phi of the track extrapolated to the HMPID, LORS
423 Double32_t fHMPIDsignal; // HMPID PID signal (Theta ckov, rad)
424
425 Double32_t fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking
426 Double32_t fTrackLength; // Track length
436dfe39 427
d7ddf1e9 428 Double32_t fdTPC; // TPC-only impact parameter in XY plane
429 Double32_t fzTPC; // TPC-only impact parameter in Z
430 Double32_t fCddTPC,fCdzTPC,fCzzTPC; // Covariance matrix of the TPC-only impact parameters
436dfe39 431 Double32_t fCchi2TPC; // [0.,0.,8] TPC-only chi2 at the primary vertex
432
562dd0b4 433 Double32_t fD; // Impact parameter in XY plane
434 Double32_t fZ; // Impact parameter in Z
435 Double32_t fCdd,fCdz,fCzz; // Covariance matrix of the impact parameters
7368c5cc 436 Double32_t fCchi2; // [0.,0.,8] chi2 at the primary vertex
436dfe39 437
7368c5cc 438 Double32_t fITSchi2; // [0.,0.,8] chi2 in the ITS
439 Double32_t fTPCchi2; // [0.,0.,8] chi2 in the TPC
949840f6 440 Double32_t fTPCchi2Iter1; // [0.,0.,8] chi2 in the TPC
7368c5cc 441 Double32_t fTRDchi2; // [0.,0.,8] chi2 in the TRD
442 Double32_t fTOFchi2; // [0.,0.,8] chi2 in the TOF
443 Double32_t fHMPIDchi2; // [0.,0.,8] chi2 in the HMPID
ae982df3 444
b5b2b4db 445 Double32_t fGlobalChi2; // [0.,0.,8] chi2 of the global track
15e85efa 446
7368c5cc 447 Double32_t fITSsignal; // [0.,0.,10] detector's PID signal
1d4882da 448 Double32_t fITSdEdxSamples[4]; // [0.,0.,10] ITS dE/dx samples
449
7368c5cc 450 Double32_t fTPCsignal; // [0.,0.,10] detector's PID signal
451 Double32_t fTPCsignalS; // [0.,0.,10] RMS of dEdx measurement
452 Double32_t fTPCPoints[4]; // [0.,0.,10] TPC points -first, max. dens, last and max density
562dd0b4 453
454 Double32_t fTRDsignal; // detector's PID signal
562dd0b4 455 Double32_t fTRDQuality; // trd quality factor for TOF
456 Double32_t fTRDBudget; // trd material budget
457
458 Double32_t fTOFsignal; // detector's PID signal
459 Double32_t fTOFsignalToT; // detector's ToT signal
460 Double32_t fTOFsignalRaw; // detector's uncorrected time signal
461 Double32_t fTOFsignalDz; // local z of track's impact on the TOF pad
a5d9ff0f 462 Double32_t fTOFsignalDx; // local x of track's impact on the TOF pad
562dd0b4 463 Double32_t fTOFInfo[10]; //! TOF informations
d86081b1 464 Short_t fTOFdeltaBC; // detector's Delta Bunch Crossing correction
465 Short_t fTOFl0l1; // detector's L0L1 latency correction
562dd0b4 466
f1cedef3 467 Double32_t fCaloDx ; // [0.,0.,8] distance to calorimeter cluster in calo plain (phi direction)
468 Double32_t fCaloDz ; // [0.,0.,8] distance to calorimeter cluster in calo plain (z direction)
469
562dd0b4 470 Double32_t fHMPIDtrkX; // x of the track impact, LORS
471 Double32_t fHMPIDtrkY; // y of the track impact, LORS
472 Double32_t fHMPIDmipX; // x of the MIP in LORS
473 Double32_t fHMPIDmipY; // y of the MIP in LORS
474
475
562dd0b4 476 UShort_t fTPCncls; // number of clusters assigned in the TPC
e1d4c1b5 477 UShort_t fTPCnclsF; // number of findable clusters in the TPC
15e85efa 478 UShort_t fTPCsignalN; // number of points used for dEdx
949840f6 479 UShort_t fTPCnclsIter1; // number of clusters assigned in the TPC - iteration 1
480 UShort_t fTPCnclsFIter1; // number of findable clusters in the TPC - iteration 1
562dd0b4 481
482 Char_t fITSncls; // number of clusters assigned in the ITS
89f1b176 483 UChar_t fITSClusterMap; // map of clusters, one bit per a layer
25015f7a 484 UChar_t fITSSharedMap; // map of shared clusters, one bit per a layer
c5be26b7 485 UChar_t fTRDncls; // number of clusters assigned in the TRD
486 UChar_t fTRDncls0; // number of clusters assigned in the TRD before first material cross
ed15ef4f 487 UChar_t fTRDntracklets; // number of TRD tracklets used for tracking/PID
6984f7c1 488
a462baa3 489 Int_t fTRDnSlices; // number of slices used for PID in the TRD
6984f7c1 490 Double32_t *fTRDslices; //[fTRDnSlices]
491
492 Char_t fTRDTimBin[kTRDnPlanes]; // Time bin of Max cluster from all six planes
6dc21f57 493 Char_t fVertexID; // ID of the primary vertex this track belongs to
95621324 494 AliESDEvent* fESDEvent; //!Pointer back to event to which the track belongs
495
e1e6896f 496 private:
59c31692 497 static bool fgkOnlineMode; //! indicate the online mode to skip some of the functionality
e1e6896f 498
732a24fe 499 AliESDtrack & operator=(const AliESDtrack & );
814a412f 500 ClassDef(AliESDtrack,59) //ESDtrack
ae982df3 501};
502
fae4c212 503
504
ae982df3 505#endif
506