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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 | 36 | class TParticle; |
49d13e89 | 37 | class AliESDVertex; |
ae982df3 | 38 | class AliKalmanTrack; |
98937d93 | 39 | class AliTrackPointArray; |
0c19adf7 | 40 | class TPolyMarker3D; |
ae982df3 | 41 | |
c9ec41e8 | 42 | class AliESDtrack : public AliExternalTrackParam { |
ae982df3 | 43 | public: |
6984f7c1 | 44 | enum { |
45 | kITSin=0x0001,kITSout=0x0002,kITSrefit=0x0004,kITSpid=0x0008, | |
46 | kTPCin=0x0010,kTPCout=0x0020,kTPCrefit=0x0040,kTPCpid=0x0080, | |
47 | kTRDin=0x0100,kTRDout=0x0200,kTRDrefit=0x0400,kTRDpid=0x0800, | |
48 | kTOFin=0x1000,kTOFout=0x2000,kTOFrefit=0x4000,kTOFpid=0x8000, | |
d61ca12d | 49 | kHMPIDout=0x10000,kHMPIDpid=0x20000, |
6984f7c1 | 50 | kEMCALmatch=0x40000, |
51 | kTRDbackup=0x80000, | |
52 | kTRDStop=0x20000000, | |
53 | kESDpid=0x40000000, | |
b5b2b4db | 54 | kTIME=0x80000000, |
55 | kGlobalMerge=0x08000000 | |
6984f7c1 | 56 | }; |
57 | enum { | |
58 | kTRDnPlanes = 6, | |
59 | kEMCALNoMatch = -4096 | |
60 | }; | |
ae982df3 | 61 | AliESDtrack(); |
c4d11b15 | 62 | AliESDtrack(const AliESDtrack& track); |
4f6e22bd | 63 | AliESDtrack(const AliVTrack* track); |
49edfa08 | 64 | AliESDtrack(TParticle * part); |
51ad6848 | 65 | virtual ~AliESDtrack(); |
732a24fe | 66 | virtual void Copy(TObject &obj) const; |
15e85efa | 67 | const AliESDfriendTrack *GetFriendTrack() const {return fFriendTrack;} |
d75007f6 | 68 | void SetFriendTrack(const AliESDfriendTrack *t) { |
69 | delete fFriendTrack; fFriendTrack=new AliESDfriendTrack(*t); | |
70 | } | |
80799a5f | 71 | void ReleaseESDfriendTrack() { delete fFriendTrack; fFriendTrack=0; } |
00dce61a | 72 | void AddCalibObject(TObject * object); // add calib object to the list |
73 | TObject * GetCalibObject(Int_t index); // return calib objct at given position | |
9559cbc4 | 74 | void MakeMiniESDtrack(); |
51ad6848 | 75 | void SetID(Int_t id) { fID =id;} |
e1e6896f | 76 | Int_t GetID() const { return fID;} |
6dc21f57 | 77 | void SetVertexID(Char_t id) { fVertexID=id;} |
78 | Char_t GetVertexID() const { return fVertexID;} | |
ae982df3 | 79 | void SetStatus(ULong_t flags) {fFlags|=flags;} |
80 | void ResetStatus(ULong_t flags) {fFlags&=~flags;} | |
15614b8b | 81 | Bool_t UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags); |
ae982df3 | 82 | void SetIntegratedLength(Double_t l) {fTrackLength=l;} |
83 | void SetIntegratedTimes(const Double_t *times); | |
8c6a71ab | 84 | void SetESDpid(const Double_t *p); |
85 | void GetESDpid(Double_t *p) const; | |
67be2d29 | 86 | virtual const Double_t *PID() const { return fR; } |
4f6e22bd | 87 | |
15e85efa | 88 | Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;} |
ae982df3 | 89 | ULong_t GetStatus() const {return fFlags;} |
90 | Int_t GetLabel() const {return fLabel;} | |
a33a2f3d | 91 | void SetLabel(Int_t label) {fLabel = label;} |
c9ec41e8 | 92 | |
ae982df3 | 93 | void GetExternalParameters(Double_t &x, Double_t p[5]) const; |
94 | void GetExternalCovariance(Double_t cov[15]) const; | |
23904d16 | 95 | |
ae982df3 | 96 | Double_t GetIntegratedLength() const {return fTrackLength;} |
97 | void GetIntegratedTimes(Double_t *times) const; | |
4a78b8c5 | 98 | Double_t GetMass() const; |
aad8d435 | 99 | Double_t M() const { return GetMass(); } |
100 | Double_t E() const; | |
101 | Double_t Y() const; | |
c0b978f0 | 102 | |
c9ec41e8 | 103 | Bool_t GetConstrainedPxPyPz(Double_t *p) const { |
104 | if (!fCp) return kFALSE; | |
105 | return fCp->GetPxPyPz(p); | |
106 | } | |
107 | Bool_t GetConstrainedXYZ(Double_t *r) const { | |
108 | if (!fCp) return kFALSE; | |
109 | return fCp->GetXYZ(r); | |
110 | } | |
6c4ef2ed | 111 | const AliExternalTrackParam *GetConstrainedParam() const {return fCp;} |
c0b978f0 | 112 | Bool_t GetConstrainedExternalParameters |
113 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
114 | Bool_t GetConstrainedExternalCovariance(Double_t cov[15]) const; | |
c9ec41e8 | 115 | Double_t GetConstrainedChi2() const {return fCchi2;} |
4aeb9470 | 116 | // |
b9ca886f | 117 | |
b5b2b4db | 118 | // global track chi2 |
119 | void SetGlobalChi2(Double_t chi2) {fGlobalChi2 = chi2;} | |
120 | Double_t GetGlobalChi2() const {return fGlobalChi2;} | |
67c3dcbe | 121 | |
c9ec41e8 | 122 | Bool_t GetInnerPxPyPz(Double_t *p) const { |
123 | if (!fIp) return kFALSE; | |
124 | return fIp->GetPxPyPz(p); | |
125 | } | |
1d303a24 | 126 | const AliExternalTrackParam * GetInnerParam() const { return fIp;} |
4aeb9470 | 127 | const AliExternalTrackParam * GetTPCInnerParam() const {return fTPCInner;} |
f12d42ce | 128 | Bool_t FillTPCOnlyTrack(AliESDtrack &track); |
c9ec41e8 | 129 | Bool_t GetInnerXYZ(Double_t *r) const { |
130 | if (!fIp) return kFALSE; | |
131 | return fIp->GetXYZ(r); | |
132 | } | |
c0b978f0 | 133 | Bool_t GetInnerExternalParameters |
134 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
135 | Bool_t GetInnerExternalCovariance(Double_t cov[15]) const; | |
98937d93 | 136 | |
d61ca12d | 137 | void SetOuterParam(const AliExternalTrackParam *p, ULong_t flags); |
138 | ||
c38d443f | 139 | void SetOuterHmpParam(const AliExternalTrackParam *p, ULong_t flags); |
140 | ||
1d303a24 | 141 | const AliExternalTrackParam * GetOuterParam() const { return fOp;} |
c38d443f | 142 | |
143 | const AliExternalTrackParam * GetOuterHmpParam() const { return fHMPIDp;} | |
144 | ||
c0b978f0 | 145 | Bool_t GetOuterPxPyPz(Double_t *p) const { |
146 | if (!fOp) return kFALSE; | |
147 | return fOp->GetPxPyPz(p); | |
148 | } | |
c38d443f | 149 | Bool_t GetOuterHmpPxPyPz(Double_t *p) const { |
150 | if (!fHMPIDp) return kFALSE; | |
151 | return fHMPIDp->GetPxPyPz(p); | |
152 | } | |
153 | ||
c0b978f0 | 154 | Bool_t GetOuterXYZ(Double_t *r) const { |
155 | if (!fOp) return kFALSE; | |
156 | return fOp->GetXYZ(r); | |
c9ec41e8 | 157 | } |
c38d443f | 158 | Bool_t GetOuterHmpXYZ(Double_t *r) const { |
159 | if (!fHMPIDp) return kFALSE; | |
160 | return fHMPIDp->GetXYZ(r); | |
161 | } | |
162 | ||
c0b978f0 | 163 | Bool_t GetOuterExternalParameters |
164 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
165 | Bool_t GetOuterExternalCovariance(Double_t cov[15]) const; | |
166 | ||
c38d443f | 167 | Bool_t GetOuterHmpExternalParameters |
168 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
169 | Bool_t GetOuterHmpExternalCovariance(Double_t cov[15]) const; | |
c9ec41e8 | 170 | |
c38d443f | 171 | |
98937d93 | 172 | Int_t GetNcls(Int_t idet) const; |
ef7253ac | 173 | Int_t GetClusters(Int_t idet, Int_t *idx) const; |
98937d93 | 174 | |
15e85efa | 175 | void SetITSpid(const Double_t *p); |
176 | void GetITSpid(Double_t *p) const; | |
1d4882da | 177 | |
562dd0b4 | 178 | Double_t GetITSsignal() const {return fITSsignal;} |
1d4882da | 179 | void SetITSdEdxSamples(const Double_t s[4]); |
180 | void GetITSdEdxSamples(Double_t *s) const; | |
181 | ||
562dd0b4 | 182 | Double_t GetITSchi2() const {return fITSchi2;} |
183 | Char_t GetITSclusters(Int_t *idx) const; | |
62665e7f | 184 | UChar_t GetITSClusterMap() const {return fITSClusterMap;} |
89f1b176 | 185 | void SetITSModuleIndex(Int_t ilayer,Int_t idx) {fITSModule[ilayer]=idx;} |
186 | Int_t GetITSModuleIndex(Int_t ilayer) const {return fITSModule[ilayer];} | |
187 | Bool_t GetITSModuleIndexInfo(Int_t ilayer,Int_t &idet,Int_t &status, | |
188 | Float_t &xloc,Float_t &zloc) const; | |
15e85efa | 189 | Int_t GetITSLabel() const {return fITSLabel;} |
15e85efa | 190 | void SetITStrack(AliKalmanTrack * track){ |
191 | fFriendTrack->SetITStrack(track); | |
192 | } | |
193 | AliKalmanTrack *GetITStrack(){ | |
194 | return fFriendTrack->GetITStrack(); | |
195 | } | |
6807ec41 | 196 | Bool_t HasPointOnITSLayer(Int_t i) const {return TESTBIT(fITSClusterMap,i);} |
15e85efa | 197 | |
198 | void SetTPCpid(const Double_t *p); | |
199 | void GetTPCpid(Double_t *p) const; | |
200 | void SetTPCPoints(Float_t points[4]){ | |
201 | for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i]; | |
202 | } | |
203 | void SetTPCPointsF(UChar_t findable){fTPCnclsF = findable;} | |
562dd0b4 | 204 | UShort_t GetTPCNcls() const { return fTPCncls;} |
205 | UShort_t GetTPCNclsF() const { return fTPCnclsF;} | |
206 | Double_t GetTPCPoints(Int_t i) const {return fTPCPoints[i];} | |
15e85efa | 207 | void SetKinkIndexes(Int_t points[3]) { |
208 | for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i]; | |
209 | } | |
210 | void SetV0Indexes(Int_t points[3]) { | |
211 | for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i]; | |
212 | } | |
213 | void SetTPCsignal(Float_t signal, Float_t sigma, UChar_t npoints){ | |
214 | fTPCsignal = signal; fTPCsignalS = sigma; fTPCsignalN = npoints; | |
215 | } | |
562dd0b4 | 216 | Double_t GetTPCsignal() const {return fTPCsignal;} |
217 | Double_t GetTPCsignalSigma() const {return fTPCsignalS;} | |
0eba927a | 218 | UShort_t GetTPCsignalN() const {return fTPCsignalN;} |
562dd0b4 | 219 | Double_t GetTPCchi2() const {return fTPCchi2;} |
220 | UShort_t GetTPCclusters(Int_t *idx) const; | |
221 | Double_t GetTPCdensity(Int_t row0, Int_t row1) const; | |
15e85efa | 222 | Int_t GetTPCLabel() const {return fTPCLabel;} |
223 | Int_t GetKinkIndex(Int_t i) const { return fKinkIndexes[i];} | |
224 | Int_t GetV0Index(Int_t i) const { return fV0Indexes[i];} | |
3a83c716 | 225 | const TBits& GetTPCClusterMap() const {return fTPCClusterMap;} |
eb7f6854 | 226 | const TBits& GetTPCSharedMap() const {return fTPCSharedMap;} |
227 | void SetTPCClusterMap(const TBits amap) {fTPCClusterMap = amap;} | |
228 | void SetTPCSharedMap(const TBits amap) {fTPCSharedMap = amap;} | |
6984f7c1 | 229 | |
15e85efa | 230 | void SetTRDpid(const Double_t *p); |
c5be26b7 | 231 | |
232 | // A.Bercuci | |
ed15ef4f | 233 | void SetTRDntracklets(UChar_t q){fTRDntracklets = q;} |
778a6a17 | 234 | UChar_t GetTRDntracklets() const {return (fTRDntracklets>>3)&7;} |
235 | UChar_t GetTRDntrackletsPID() const {return fTRDntracklets&7;} | |
236 | // TEMPORARY alias asked by the HFE group to allow | |
237 | // reading of the v4-16-Release data with TRUNK related software (A.Bercuci@Apr 30th 09) | |
238 | UChar_t GetTRDpidQuality() const {return GetTRDntrackletsPID();} | |
c5be26b7 | 239 | // end A.Bercuci |
6984f7c1 | 240 | |
241 | void SetNumberOfTRDslices(Int_t n); | |
fae4c212 | 242 | Int_t GetNumberOfTRDslices() const; |
6984f7c1 | 243 | void SetTRDslice(Double_t q, Int_t plane, Int_t slice); |
fae4c212 | 244 | void SetTRDmomentum(Double_t p, Int_t plane, Double_t *sp=0x0); |
6984f7c1 | 245 | Double_t GetTRDslice(Int_t plane, Int_t slice=-1) const; |
fae4c212 | 246 | Double_t GetTRDmomentum(Int_t plane, Double_t *sp=0x0) const; |
c5be26b7 | 247 | |
6984f7c1 | 248 | void SetTRDQuality(Float_t quality){fTRDQuality=quality;} |
562dd0b4 | 249 | Double_t GetTRDQuality()const {return fTRDQuality;} |
15e85efa | 250 | void SetTRDBudget(Float_t budget){fTRDBudget=budget;} |
562dd0b4 | 251 | Double_t GetTRDBudget()const {return fTRDBudget;} |
6984f7c1 | 252 | |
15e85efa | 253 | void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;} |
254 | void GetTRDpid(Double_t *p) const; | |
562dd0b4 | 255 | Double_t GetTRDsignal() const {return fTRDsignal;} |
6984f7c1 | 256 | |
562dd0b4 | 257 | Char_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];} |
258 | Double_t GetTRDchi2() const {return fTRDchi2;} | |
259 | UChar_t GetTRDclusters(Int_t *idx) const; | |
7911b1b1 | 260 | UChar_t GetTRDncls() const {return fTRDncls;} |
261 | UChar_t GetTRDncls0() const {return fTRDncls0;} | |
5bc3e158 | 262 | UChar_t GetTRDtracklets(Int_t *idx) const; |
79e94bf8 | 263 | void SetTRDpid(Int_t iSpecies, Float_t p); |
562dd0b4 | 264 | Double_t GetTRDpid(Int_t iSpecies) const; |
15e85efa | 265 | Int_t GetTRDLabel() const {return fTRDLabel;} |
c9ec41e8 | 266 | |
15e85efa | 267 | void SetTRDtrack(AliKalmanTrack * track){ |
268 | fFriendTrack->SetTRDtrack(track); | |
269 | } | |
270 | AliKalmanTrack *GetTRDtrack(){ | |
271 | return fFriendTrack->GetTRDtrack(); | |
272 | } | |
c9ec41e8 | 273 | |
15e85efa | 274 | void SetTOFsignal(Double_t tof) {fTOFsignal=tof;} |
562dd0b4 | 275 | Double_t GetTOFsignal() const {return fTOFsignal;} |
15e85efa | 276 | void SetTOFsignalToT(Double_t ToT) {fTOFsignalToT=ToT;} |
562dd0b4 | 277 | Double_t GetTOFsignalToT() const {return fTOFsignalToT;} |
d321691a | 278 | void SetTOFsignalRaw(Double_t tof) {fTOFsignalRaw=tof;} |
562dd0b4 | 279 | Double_t GetTOFsignalRaw() const {return fTOFsignalRaw;} |
d321691a | 280 | void SetTOFsignalDz(Double_t dz) {fTOFsignalDz=dz;} |
562dd0b4 | 281 | Double_t GetTOFsignalDz() const {return fTOFsignalDz;} |
282 | Double_t GetTOFchi2() const {return fTOFchi2;} | |
c630aafd | 283 | void SetTOFpid(const Double_t *p); |
51ad6848 | 284 | void SetTOFLabel(const Int_t *p); |
c630aafd | 285 | void GetTOFpid(Double_t *p) const; |
51ad6848 | 286 | void GetTOFLabel(Int_t *p) const; |
287 | void GetTOFInfo(Float_t *info) const; | |
288 | void SetTOFInfo(Float_t *info); | |
85324138 | 289 | Int_t GetTOFCalChannel() const {return fTOFCalChannel;} |
15e85efa | 290 | Int_t GetTOFcluster() const {return fTOFindex;} |
291 | void SetTOFcluster(Int_t index) {fTOFindex=index;} | |
292 | void SetTOFCalChannel(Int_t index) {fTOFCalChannel=index;} | |
b67517ef | 293 | |
f4b3bbb7 | 294 | // HMPID methodes +++++++++++++++++++++++++++++++++ (kir) |
295 | void SetHMPIDsignal(Double_t theta) {fHMPIDsignal=theta;} | |
562dd0b4 | 296 | Double_t GetHMPIDsignal() const {return fHMPIDsignal;} |
f4b3bbb7 | 297 | void SetHMPIDpid(const Double_t *p); |
298 | void GetHMPIDpid(Double_t *p) const; | |
299 | void SetHMPIDchi2(Double_t chi2) {fHMPIDchi2=chi2;} | |
562dd0b4 | 300 | Double_t GetHMPIDchi2() const {return fHMPIDchi2;} |
f4b3bbb7 | 301 | void SetHMPIDcluIdx(Int_t ch,Int_t idx) {fHMPIDcluIdx=ch*1000000+idx;} |
302 | Int_t GetHMPIDcluIdx() const {return fHMPIDcluIdx;} | |
303 | void SetHMPIDtrk(Float_t x, Float_t y, Float_t th, Float_t ph) { | |
304 | fHMPIDtrkX=x; fHMPIDtrkY=y; fHMPIDtrkTheta=th; fHMPIDtrkPhi=ph; | |
15e85efa | 305 | } |
f4b3bbb7 | 306 | void GetHMPIDtrk(Float_t &x, Float_t &y, Float_t &th, Float_t &ph) const { |
307 | x=fHMPIDtrkX; y=fHMPIDtrkY; th=fHMPIDtrkTheta; ph=fHMPIDtrkPhi; | |
15e85efa | 308 | } |
f4b3bbb7 | 309 | void SetHMPIDmip(Float_t x, Float_t y, Int_t q, Int_t nph=0) { |
c7e57bfb | 310 | fHMPIDmipX=x; fHMPIDmipY=y; fHMPIDqn=1000000*nph+q; |
15e85efa | 311 | } |
f4b3bbb7 | 312 | void GetHMPIDmip(Float_t &x,Float_t &y,Int_t &q,Int_t &nph) const { |
c7e57bfb | 313 | x=fHMPIDmipX; y=fHMPIDmipY; q=fHMPIDqn%1000000; nph=fHMPIDqn/1000000; |
15e85efa | 314 | } |
f4b3bbb7 | 315 | Bool_t IsHMPID() const {return fFlags&kHMPIDpid;} |
b67517ef | 316 | |
317 | ||
2e1dcd14 | 318 | Int_t GetEMCALcluster() {return fEMCALindex;} |
319 | void SetEMCALcluster(Int_t index) {fEMCALindex=index;} | |
320 | Bool_t IsEMCAL() const {return fFlags&kEMCALmatch;} | |
ac2f7574 | 321 | |
cf0f66c2 | 322 | void SetTrackPointArray(AliTrackPointArray *points) { |
323 | fFriendTrack->SetTrackPointArray(points); | |
324 | } | |
325 | const AliTrackPointArray *GetTrackPointArray() const { | |
326 | return fFriendTrack->GetTrackPointArray(); | |
327 | } | |
436dfe39 | 328 | Bool_t RelateToVertexTPC(const AliESDVertex *vtx, Double_t b, Double_t maxd, |
329 | AliExternalTrackParam *cParam=0); | |
d7ddf1e9 | 330 | void GetImpactParametersTPC(Float_t &xy,Float_t &z) const {xy=fdTPC; z=fzTPC;} |
331 | void GetImpactParametersTPC(Float_t p[2], Float_t cov[3]) const { | |
332 | p[0]=fdTPC; p[1]=fzTPC; cov[0]=fCddTPC; cov[1]=fCdzTPC; cov[2]=fCzzTPC; | |
333 | } | |
436dfe39 | 334 | Double_t GetConstrainedChi2TPC() const {return fCchi2TPC;} |
335 | ||
336 | Bool_t RelateToVertex(const AliESDVertex *vtx, Double_t b, Double_t maxd, | |
337 | AliExternalTrackParam *cParam=0); | |
49d13e89 | 338 | void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;} |
339 | void GetImpactParameters(Float_t p[2], Float_t cov[3]) const { | |
340 | p[0]=fD; p[1]=fZ; cov[0]=fCdd; cov[1]=fCdz; cov[2]=fCzz; | |
341 | } | |
ac2f7574 | 342 | virtual void Print(Option_t * opt) const ; |
0c19adf7 | 343 | // |
344 | // visualization (M. Ivanov) | |
345 | // | |
346 | void FillPolymarker(TPolyMarker3D *pol, Float_t magf, Float_t minR, Float_t maxR, Float_t stepR); | |
ac2f7574 | 347 | |
ae982df3 | 348 | protected: |
90e48c0c | 349 | |
562dd0b4 | 350 | AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex |
a2f61bd7 | 351 | AliExternalTrackParam *fIp; // Track parameters estimated at the inner wall of TPC |
352 | AliExternalTrackParam *fTPCInner; // Track parameters estimated at the inner wall of TPC using the TPC stand-alone | |
353 | AliExternalTrackParam *fOp; // Track parameters estimated at the point of maximal radial coordinate reached during the tracking | |
c38d443f | 354 | AliExternalTrackParam *fHMPIDp; // Track parameters at HMPID |
562dd0b4 | 355 | AliESDfriendTrack *fFriendTrack; //! All the complementary information |
90e48c0c | 356 | |
562dd0b4 | 357 | TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow |
358 | TBits fTPCSharedMap; // Map of clusters, one bit per padrow; 1 if has a shared cluster on given padrow | |
ae982df3 | 359 | |
ae982df3 | 360 | |
e1e6896f | 361 | |
562dd0b4 | 362 | ULong_t fFlags; // Reconstruction status flags |
363 | Int_t fID; // Unique ID of the track | |
364 | Int_t fLabel; // Track label | |
89f1b176 | 365 | Int_t fITSLabel; // label according ITS |
366 | Int_t fITSModule[12]; // modules crossed by the track in the ITS | |
562dd0b4 | 367 | Int_t fTPCLabel; // label according TPC |
368 | Int_t fTRDLabel; // label according TRD | |
369 | Int_t fTOFLabel[3]; // TOF label | |
370 | Int_t fTOFCalChannel; // Channel Index of the TOF Signal | |
371 | Int_t fTOFindex; // index of the assigned TOF cluster | |
c7e57bfb | 372 | Int_t fHMPIDqn; // 1000000*number of photon clusters + QDC |
562dd0b4 | 373 | Int_t fHMPIDcluIdx; // 1000000*chamber id + cluster idx of the assigned MIP cluster |
374 | Int_t fEMCALindex; // index of associated EMCAL cluster (AliESDCaloCluster) | |
67c3dcbe | 375 | |
23904d16 | 376 | |
562dd0b4 | 377 | Int_t fKinkIndexes[3]; // array of indexes of posible kink candidates |
378 | Int_t fV0Indexes[3]; // array of indexes of posible kink candidates | |
e1e6896f | 379 | |
7368c5cc | 380 | Double32_t fR[AliPID::kSPECIES]; //[0.,0.,8] combined "detector response probability" |
381 | Double32_t fITSr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
382 | Double32_t fTPCr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
383 | Double32_t fTRDr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
384 | Double32_t fTOFr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
385 | Double32_t fHMPIDr[AliPID::kSPECIES];//[0.,0.,8] "detector response probabilities" (for the PID) | |
562dd0b4 | 386 | |
387 | Double32_t fHMPIDtrkTheta;//[-2*pi,2*pi,16] theta of the track extrapolated to the HMPID, LORS | |
388 | // how much of this is needed? | |
389 | Double32_t fHMPIDtrkPhi; //[-2*pi,2*pi,16] phi of the track extrapolated to the HMPID, LORS | |
390 | Double32_t fHMPIDsignal; // HMPID PID signal (Theta ckov, rad) | |
391 | ||
392 | Double32_t fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking | |
393 | Double32_t fTrackLength; // Track length | |
436dfe39 | 394 | |
d7ddf1e9 | 395 | Double32_t fdTPC; // TPC-only impact parameter in XY plane |
396 | Double32_t fzTPC; // TPC-only impact parameter in Z | |
397 | Double32_t fCddTPC,fCdzTPC,fCzzTPC; // Covariance matrix of the TPC-only impact parameters | |
436dfe39 | 398 | Double32_t fCchi2TPC; // [0.,0.,8] TPC-only chi2 at the primary vertex |
399 | ||
562dd0b4 | 400 | Double32_t fD; // Impact parameter in XY plane |
401 | Double32_t fZ; // Impact parameter in Z | |
402 | Double32_t fCdd,fCdz,fCzz; // Covariance matrix of the impact parameters | |
7368c5cc | 403 | Double32_t fCchi2; // [0.,0.,8] chi2 at the primary vertex |
436dfe39 | 404 | |
7368c5cc | 405 | Double32_t fITSchi2; // [0.,0.,8] chi2 in the ITS |
406 | Double32_t fTPCchi2; // [0.,0.,8] chi2 in the TPC | |
407 | Double32_t fTRDchi2; // [0.,0.,8] chi2 in the TRD | |
408 | Double32_t fTOFchi2; // [0.,0.,8] chi2 in the TOF | |
409 | Double32_t fHMPIDchi2; // [0.,0.,8] chi2 in the HMPID | |
ae982df3 | 410 | |
b5b2b4db | 411 | Double32_t fGlobalChi2; // [0.,0.,8] chi2 of the global track |
15e85efa | 412 | |
7368c5cc | 413 | Double32_t fITSsignal; // [0.,0.,10] detector's PID signal |
1d4882da | 414 | Double32_t fITSdEdxSamples[4]; // [0.,0.,10] ITS dE/dx samples |
415 | ||
7368c5cc | 416 | Double32_t fTPCsignal; // [0.,0.,10] detector's PID signal |
417 | Double32_t fTPCsignalS; // [0.,0.,10] RMS of dEdx measurement | |
418 | Double32_t fTPCPoints[4]; // [0.,0.,10] TPC points -first, max. dens, last and max density | |
562dd0b4 | 419 | |
420 | Double32_t fTRDsignal; // detector's PID signal | |
562dd0b4 | 421 | Double32_t fTRDQuality; // trd quality factor for TOF |
422 | Double32_t fTRDBudget; // trd material budget | |
423 | ||
424 | Double32_t fTOFsignal; // detector's PID signal | |
425 | Double32_t fTOFsignalToT; // detector's ToT signal | |
426 | Double32_t fTOFsignalRaw; // detector's uncorrected time signal | |
427 | Double32_t fTOFsignalDz; // local z of track's impact on the TOF pad | |
428 | Double32_t fTOFInfo[10]; //! TOF informations | |
429 | ||
430 | Double32_t fHMPIDtrkX; // x of the track impact, LORS | |
431 | Double32_t fHMPIDtrkY; // y of the track impact, LORS | |
432 | Double32_t fHMPIDmipX; // x of the MIP in LORS | |
433 | Double32_t fHMPIDmipY; // y of the MIP in LORS | |
434 | ||
435 | ||
562dd0b4 | 436 | UShort_t fTPCncls; // number of clusters assigned in the TPC |
e1d4c1b5 | 437 | UShort_t fTPCnclsF; // number of findable clusters in the TPC |
15e85efa | 438 | UShort_t fTPCsignalN; // number of points used for dEdx |
562dd0b4 | 439 | |
440 | Char_t fITSncls; // number of clusters assigned in the ITS | |
89f1b176 | 441 | UChar_t fITSClusterMap; // map of clusters, one bit per a layer |
c5be26b7 | 442 | UChar_t fTRDncls; // number of clusters assigned in the TRD |
443 | UChar_t fTRDncls0; // number of clusters assigned in the TRD before first material cross | |
ed15ef4f | 444 | UChar_t fTRDntracklets; // number of TRD tracklets used for tracking/PID |
6984f7c1 | 445 | |
a462baa3 | 446 | Int_t fTRDnSlices; // number of slices used for PID in the TRD |
6984f7c1 | 447 | Double32_t *fTRDslices; //[fTRDnSlices] |
448 | ||
449 | Char_t fTRDTimBin[kTRDnPlanes]; // Time bin of Max cluster from all six planes | |
6dc21f57 | 450 | Char_t fVertexID; // ID of the primary vertex this track belongs to |
98937d93 | 451 | |
e1e6896f | 452 | private: |
453 | ||
732a24fe | 454 | AliESDtrack & operator=(const AliESDtrack & ); |
c38d443f | 455 | ClassDef(AliESDtrack,52) //ESDtrack |
ae982df3 | 456 | }; |
457 | ||
fae4c212 | 458 | |
459 | ||
ae982df3 | 460 | #endif |
461 |