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61402fa9 | 1 | |
ae982df3 | 2 | #ifndef ALIESDTRACK_H |
3 | #define ALIESDTRACK_H | |
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
ac3faee4 | 7 | /* $Id$ */ |
8 | ||
ae982df3 | 9 | //------------------------------------------------------------------------- |
10 | // Class AliESDtrack | |
15614b8b | 11 | // This is the class to deal with during the physics analysis of data |
ae982df3 | 12 | // |
13 | // Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch | |
14 | //------------------------------------------------------------------------- | |
23904d16 | 15 | /***************************************************************************** |
16 | * Use GetExternalParameters() and GetExternalCovariance() to access the * | |
17 | * track information regardless of its internal representation. * | |
18 | * This formation is now fixed in the following way: * | |
19 | * external param0: local Y-coordinate of a track (cm) * | |
20 | * external param1: local Z-coordinate of a track (cm) * | |
21 | * external param2: local sine of the track momentum azimuthal angle * | |
22 | * external param3: tangent of the track momentum dip angle * | |
23 | * external param4: 1/pt (1/(GeV/c)) * | |
31923a9f | 24 | * * |
25 | * The Get*Label() getters return the label of the associated MC particle. * | |
26 | * The absolute value of this label is the index of the particle within the * | |
27 | * MC stack. If the label is negative, this track was assigned a certain * | |
28 | * number of clusters that did not in fact belong to this track. * | |
23904d16 | 29 | *****************************************************************************/ |
ac3faee4 | 30 | |
a866ac60 | 31 | #include <TBits.h> |
c9ec41e8 | 32 | #include "AliExternalTrackParam.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, | |
54 | kTIME=0x80000000 | |
55 | }; | |
56 | enum { | |
57 | kTRDnPlanes = 6, | |
58 | kEMCALNoMatch = -4096 | |
59 | }; | |
ae982df3 | 60 | AliESDtrack(); |
c4d11b15 | 61 | AliESDtrack(const AliESDtrack& track); |
49edfa08 | 62 | AliESDtrack(TParticle * part); |
51ad6848 | 63 | virtual ~AliESDtrack(); |
732a24fe | 64 | virtual void Copy(TObject &obj) const; |
15e85efa | 65 | const AliESDfriendTrack *GetFriendTrack() const {return fFriendTrack;} |
d75007f6 | 66 | void SetFriendTrack(const AliESDfriendTrack *t) { |
67 | delete fFriendTrack; fFriendTrack=new AliESDfriendTrack(*t); | |
68 | } | |
80799a5f | 69 | void ReleaseESDfriendTrack() { delete fFriendTrack; fFriendTrack=0; } |
00dce61a | 70 | void AddCalibObject(TObject * object); // add calib object to the list |
71 | TObject * GetCalibObject(Int_t index); // return calib objct at given position | |
9559cbc4 | 72 | void MakeMiniESDtrack(); |
51ad6848 | 73 | void SetID(Int_t id) { fID =id;} |
e1e6896f | 74 | Int_t GetID() const { return fID;} |
ae982df3 | 75 | void SetStatus(ULong_t flags) {fFlags|=flags;} |
76 | void ResetStatus(ULong_t flags) {fFlags&=~flags;} | |
15614b8b | 77 | Bool_t UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags); |
ae982df3 | 78 | void SetIntegratedLength(Double_t l) {fTrackLength=l;} |
79 | void SetIntegratedTimes(const Double_t *times); | |
8c6a71ab | 80 | void SetESDpid(const Double_t *p); |
81 | void GetESDpid(Double_t *p) const; | |
ae982df3 | 82 | |
15e85efa | 83 | Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;} |
ae982df3 | 84 | ULong_t GetStatus() const {return fFlags;} |
85 | Int_t GetLabel() const {return fLabel;} | |
a33a2f3d | 86 | void SetLabel(Int_t label) {fLabel = label;} |
c9ec41e8 | 87 | |
ae982df3 | 88 | void GetExternalParameters(Double_t &x, Double_t p[5]) const; |
89 | void GetExternalCovariance(Double_t cov[15]) const; | |
23904d16 | 90 | |
ae982df3 | 91 | Double_t GetIntegratedLength() const {return fTrackLength;} |
92 | void GetIntegratedTimes(Double_t *times) const; | |
4a78b8c5 | 93 | Double_t GetMass() const; |
aad8d435 | 94 | Double_t M() const { return GetMass(); } |
95 | Double_t E() const; | |
96 | Double_t Y() const; | |
c0b978f0 | 97 | |
c9ec41e8 | 98 | Bool_t GetConstrainedPxPyPz(Double_t *p) const { |
99 | if (!fCp) return kFALSE; | |
100 | return fCp->GetPxPyPz(p); | |
101 | } | |
102 | Bool_t GetConstrainedXYZ(Double_t *r) const { | |
103 | if (!fCp) return kFALSE; | |
104 | return fCp->GetXYZ(r); | |
105 | } | |
6c4ef2ed | 106 | const AliExternalTrackParam *GetConstrainedParam() const {return fCp;} |
c0b978f0 | 107 | Bool_t GetConstrainedExternalParameters |
108 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
109 | Bool_t GetConstrainedExternalCovariance(Double_t cov[15]) const; | |
c9ec41e8 | 110 | Double_t GetConstrainedChi2() const {return fCchi2;} |
4aeb9470 | 111 | // |
b9ca886f | 112 | |
67c3dcbe | 113 | |
67c3dcbe | 114 | |
c9ec41e8 | 115 | Bool_t GetInnerPxPyPz(Double_t *p) const { |
116 | if (!fIp) return kFALSE; | |
117 | return fIp->GetPxPyPz(p); | |
118 | } | |
1d303a24 | 119 | const AliExternalTrackParam * GetInnerParam() const { return fIp;} |
4aeb9470 | 120 | const AliExternalTrackParam * GetTPCInnerParam() const {return fTPCInner;} |
b9ca886f | 121 | const Bool_t FillTPCOnlyTrack(AliESDtrack &track); |
c9ec41e8 | 122 | Bool_t GetInnerXYZ(Double_t *r) const { |
123 | if (!fIp) return kFALSE; | |
124 | return fIp->GetXYZ(r); | |
125 | } | |
c0b978f0 | 126 | Bool_t GetInnerExternalParameters |
127 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
128 | Bool_t GetInnerExternalCovariance(Double_t cov[15]) const; | |
98937d93 | 129 | |
d61ca12d | 130 | void SetOuterParam(const AliExternalTrackParam *p, ULong_t flags); |
131 | ||
1d303a24 | 132 | const AliExternalTrackParam * GetOuterParam() const { return fOp;} |
c0b978f0 | 133 | Bool_t GetOuterPxPyPz(Double_t *p) const { |
134 | if (!fOp) return kFALSE; | |
135 | return fOp->GetPxPyPz(p); | |
136 | } | |
137 | Bool_t GetOuterXYZ(Double_t *r) const { | |
138 | if (!fOp) return kFALSE; | |
139 | return fOp->GetXYZ(r); | |
c9ec41e8 | 140 | } |
c0b978f0 | 141 | Bool_t GetOuterExternalParameters |
142 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
143 | Bool_t GetOuterExternalCovariance(Double_t cov[15]) const; | |
144 | ||
c9ec41e8 | 145 | |
98937d93 | 146 | Int_t GetNcls(Int_t idet) const; |
ef7253ac | 147 | Int_t GetClusters(Int_t idet, Int_t *idx) const; |
98937d93 | 148 | |
15e85efa | 149 | void SetITSpid(const Double_t *p); |
150 | void GetITSpid(Double_t *p) const; | |
562dd0b4 | 151 | Double_t GetITSsignal() const {return fITSsignal;} |
152 | Double_t GetITSchi2() const {return fITSchi2;} | |
153 | Char_t GetITSclusters(Int_t *idx) const; | |
62665e7f | 154 | UChar_t GetITSClusterMap() const {return fITSClusterMap;} |
89f1b176 | 155 | void SetITSModuleIndex(Int_t ilayer,Int_t idx) {fITSModule[ilayer]=idx;} |
156 | Int_t GetITSModuleIndex(Int_t ilayer) const {return fITSModule[ilayer];} | |
157 | Bool_t GetITSModuleIndexInfo(Int_t ilayer,Int_t &idet,Int_t &status, | |
158 | Float_t &xloc,Float_t &zloc) const; | |
15e85efa | 159 | Int_t GetITSLabel() const {return fITSLabel;} |
15e85efa | 160 | void SetITStrack(AliKalmanTrack * track){ |
161 | fFriendTrack->SetITStrack(track); | |
162 | } | |
163 | AliKalmanTrack *GetITStrack(){ | |
164 | return fFriendTrack->GetITStrack(); | |
165 | } | |
6807ec41 | 166 | Bool_t HasPointOnITSLayer(Int_t i) const {return TESTBIT(fITSClusterMap,i);} |
15e85efa | 167 | |
168 | void SetTPCpid(const Double_t *p); | |
169 | void GetTPCpid(Double_t *p) const; | |
170 | void SetTPCPoints(Float_t points[4]){ | |
171 | for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i]; | |
172 | } | |
173 | void SetTPCPointsF(UChar_t findable){fTPCnclsF = findable;} | |
562dd0b4 | 174 | UShort_t GetTPCNcls() const { return fTPCncls;} |
175 | UShort_t GetTPCNclsF() const { return fTPCnclsF;} | |
176 | Double_t GetTPCPoints(Int_t i) const {return fTPCPoints[i];} | |
15e85efa | 177 | void SetKinkIndexes(Int_t points[3]) { |
178 | for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i]; | |
179 | } | |
180 | void SetV0Indexes(Int_t points[3]) { | |
181 | for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i]; | |
182 | } | |
183 | void SetTPCsignal(Float_t signal, Float_t sigma, UChar_t npoints){ | |
184 | fTPCsignal = signal; fTPCsignalS = sigma; fTPCsignalN = npoints; | |
185 | } | |
562dd0b4 | 186 | Double_t GetTPCsignal() const {return fTPCsignal;} |
187 | Double_t GetTPCsignalSigma() const {return fTPCsignalS;} | |
0eba927a | 188 | UShort_t GetTPCsignalN() const {return fTPCsignalN;} |
562dd0b4 | 189 | Double_t GetTPCchi2() const {return fTPCchi2;} |
190 | UShort_t GetTPCclusters(Int_t *idx) const; | |
191 | Double_t GetTPCdensity(Int_t row0, Int_t row1) const; | |
15e85efa | 192 | Int_t GetTPCLabel() const {return fTPCLabel;} |
193 | Int_t GetKinkIndex(Int_t i) const { return fKinkIndexes[i];} | |
194 | Int_t GetV0Index(Int_t i) const { return fV0Indexes[i];} | |
3a83c716 | 195 | const TBits& GetTPCClusterMap() const {return fTPCClusterMap;} |
eb7f6854 | 196 | const TBits& GetTPCSharedMap() const {return fTPCSharedMap;} |
197 | void SetTPCClusterMap(const TBits amap) {fTPCClusterMap = amap;} | |
198 | void SetTPCSharedMap(const TBits amap) {fTPCSharedMap = amap;} | |
6984f7c1 | 199 | |
15e85efa | 200 | void SetTRDpid(const Double_t *p); |
c5be26b7 | 201 | |
202 | // A.Bercuci | |
faffd83e | 203 | void SetTRDpidQuality(UChar_t q){fTRDpidQuality = q;} |
204 | UChar_t GetTRDpidQuality() const {return fTRDpidQuality;} | |
c5be26b7 | 205 | // end A.Bercuci |
6984f7c1 | 206 | |
207 | void SetNumberOfTRDslices(Int_t n); | |
208 | Int_t GetNumberOfTRDslices() const {return fTRDnSlices/kTRDnPlanes;} | |
209 | void SetTRDslice(Double_t q, Int_t plane, Int_t slice); | |
210 | Double_t GetTRDslice(Int_t plane, Int_t slice=-1) const; | |
c5be26b7 | 211 | |
6984f7c1 | 212 | void SetTRDQuality(Float_t quality){fTRDQuality=quality;} |
562dd0b4 | 213 | Double_t GetTRDQuality()const {return fTRDQuality;} |
15e85efa | 214 | void SetTRDBudget(Float_t budget){fTRDBudget=budget;} |
562dd0b4 | 215 | Double_t GetTRDBudget()const {return fTRDBudget;} |
6984f7c1 | 216 | |
15e85efa | 217 | void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;} |
218 | void GetTRDpid(Double_t *p) const; | |
562dd0b4 | 219 | Double_t GetTRDsignal() const {return fTRDsignal;} |
6984f7c1 | 220 | |
562dd0b4 | 221 | Char_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];} |
222 | Double_t GetTRDchi2() const {return fTRDchi2;} | |
223 | UChar_t GetTRDclusters(Int_t *idx) const; | |
7911b1b1 | 224 | UChar_t GetTRDncls() const {return fTRDncls;} |
225 | UChar_t GetTRDncls0() const {return fTRDncls0;} | |
5bc3e158 | 226 | UChar_t GetTRDtracklets(Int_t *idx) const; |
79e94bf8 | 227 | void SetTRDpid(Int_t iSpecies, Float_t p); |
562dd0b4 | 228 | Double_t GetTRDpid(Int_t iSpecies) const; |
15e85efa | 229 | Int_t GetTRDLabel() const {return fTRDLabel;} |
c9ec41e8 | 230 | |
15e85efa | 231 | void SetTRDtrack(AliKalmanTrack * track){ |
232 | fFriendTrack->SetTRDtrack(track); | |
233 | } | |
234 | AliKalmanTrack *GetTRDtrack(){ | |
235 | return fFriendTrack->GetTRDtrack(); | |
236 | } | |
c9ec41e8 | 237 | |
15e85efa | 238 | void SetTOFsignal(Double_t tof) {fTOFsignal=tof;} |
562dd0b4 | 239 | Double_t GetTOFsignal() const {return fTOFsignal;} |
15e85efa | 240 | void SetTOFsignalToT(Double_t ToT) {fTOFsignalToT=ToT;} |
562dd0b4 | 241 | Double_t GetTOFsignalToT() const {return fTOFsignalToT;} |
d321691a | 242 | void SetTOFsignalRaw(Double_t tof) {fTOFsignalRaw=tof;} |
562dd0b4 | 243 | Double_t GetTOFsignalRaw() const {return fTOFsignalRaw;} |
d321691a | 244 | void SetTOFsignalDz(Double_t dz) {fTOFsignalDz=dz;} |
562dd0b4 | 245 | Double_t GetTOFsignalDz() const {return fTOFsignalDz;} |
246 | Double_t GetTOFchi2() const {return fTOFchi2;} | |
c630aafd | 247 | void SetTOFpid(const Double_t *p); |
51ad6848 | 248 | void SetTOFLabel(const Int_t *p); |
c630aafd | 249 | void GetTOFpid(Double_t *p) const; |
51ad6848 | 250 | void GetTOFLabel(Int_t *p) const; |
251 | void GetTOFInfo(Float_t *info) const; | |
252 | void SetTOFInfo(Float_t *info); | |
85324138 | 253 | Int_t GetTOFCalChannel() const {return fTOFCalChannel;} |
15e85efa | 254 | Int_t GetTOFcluster() const {return fTOFindex;} |
255 | void SetTOFcluster(Int_t index) {fTOFindex=index;} | |
256 | void SetTOFCalChannel(Int_t index) {fTOFCalChannel=index;} | |
b67517ef | 257 | |
f4b3bbb7 | 258 | // HMPID methodes +++++++++++++++++++++++++++++++++ (kir) |
259 | void SetHMPIDsignal(Double_t theta) {fHMPIDsignal=theta;} | |
562dd0b4 | 260 | Double_t GetHMPIDsignal() const {return fHMPIDsignal;} |
f4b3bbb7 | 261 | void SetHMPIDpid(const Double_t *p); |
262 | void GetHMPIDpid(Double_t *p) const; | |
263 | void SetHMPIDchi2(Double_t chi2) {fHMPIDchi2=chi2;} | |
562dd0b4 | 264 | Double_t GetHMPIDchi2() const {return fHMPIDchi2;} |
f4b3bbb7 | 265 | void SetHMPIDcluIdx(Int_t ch,Int_t idx) {fHMPIDcluIdx=ch*1000000+idx;} |
266 | Int_t GetHMPIDcluIdx() const {return fHMPIDcluIdx;} | |
267 | void SetHMPIDtrk(Float_t x, Float_t y, Float_t th, Float_t ph) { | |
268 | fHMPIDtrkX=x; fHMPIDtrkY=y; fHMPIDtrkTheta=th; fHMPIDtrkPhi=ph; | |
15e85efa | 269 | } |
f4b3bbb7 | 270 | void GetHMPIDtrk(Float_t &x, Float_t &y, Float_t &th, Float_t &ph) const { |
271 | x=fHMPIDtrkX; y=fHMPIDtrkY; th=fHMPIDtrkTheta; ph=fHMPIDtrkPhi; | |
15e85efa | 272 | } |
f4b3bbb7 | 273 | void SetHMPIDmip(Float_t x, Float_t y, Int_t q, Int_t nph=0) { |
c7e57bfb | 274 | fHMPIDmipX=x; fHMPIDmipY=y; fHMPIDqn=1000000*nph+q; |
15e85efa | 275 | } |
f4b3bbb7 | 276 | void GetHMPIDmip(Float_t &x,Float_t &y,Int_t &q,Int_t &nph) const { |
c7e57bfb | 277 | x=fHMPIDmipX; y=fHMPIDmipY; q=fHMPIDqn%1000000; nph=fHMPIDqn/1000000; |
15e85efa | 278 | } |
f4b3bbb7 | 279 | Bool_t IsHMPID() const {return fFlags&kHMPIDpid;} |
b67517ef | 280 | |
281 | ||
2e1dcd14 | 282 | Int_t GetEMCALcluster() {return fEMCALindex;} |
283 | void SetEMCALcluster(Int_t index) {fEMCALindex=index;} | |
284 | Bool_t IsEMCAL() const {return fFlags&kEMCALmatch;} | |
ac2f7574 | 285 | |
cf0f66c2 | 286 | void SetTrackPointArray(AliTrackPointArray *points) { |
287 | fFriendTrack->SetTrackPointArray(points); | |
288 | } | |
289 | const AliTrackPointArray *GetTrackPointArray() const { | |
290 | return fFriendTrack->GetTrackPointArray(); | |
291 | } | |
d7ddf1e9 | 292 | Bool_t RelateToVertexTPC(const AliESDVertex *vtx, Double_t b, Double_t maxd); |
293 | void GetImpactParametersTPC(Float_t &xy,Float_t &z) const {xy=fdTPC; z=fzTPC;} | |
294 | void GetImpactParametersTPC(Float_t p[2], Float_t cov[3]) const { | |
295 | p[0]=fdTPC; p[1]=fzTPC; cov[0]=fCddTPC; cov[1]=fCdzTPC; cov[2]=fCzzTPC; | |
296 | } | |
15e85efa | 297 | Bool_t RelateToVertex(const AliESDVertex *vtx, Double_t b, Double_t maxd); |
49d13e89 | 298 | void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;} |
299 | void GetImpactParameters(Float_t p[2], Float_t cov[3]) const { | |
300 | p[0]=fD; p[1]=fZ; cov[0]=fCdd; cov[1]=fCdz; cov[2]=fCzz; | |
301 | } | |
ac2f7574 | 302 | virtual void Print(Option_t * opt) const ; |
0c19adf7 | 303 | // |
304 | // visualization (M. Ivanov) | |
305 | // | |
306 | void FillPolymarker(TPolyMarker3D *pol, Float_t magf, Float_t minR, Float_t maxR, Float_t stepR); | |
ac2f7574 | 307 | |
ae982df3 | 308 | protected: |
90e48c0c | 309 | |
562dd0b4 | 310 | AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex |
311 | AliExternalTrackParam *fIp; // Track parameters at the first measured point (TPC) | |
312 | AliExternalTrackParam *fTPCInner; // Track parameters at the first measured point (TPC) - first itteration | |
313 | AliExternalTrackParam *fOp; // Track parameters at the last measured point (TPC or TRD) | |
314 | AliESDfriendTrack *fFriendTrack; //! All the complementary information | |
90e48c0c | 315 | |
562dd0b4 | 316 | TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow |
317 | TBits fTPCSharedMap; // Map of clusters, one bit per padrow; 1 if has a shared cluster on given padrow | |
ae982df3 | 318 | |
ae982df3 | 319 | |
e1e6896f | 320 | |
562dd0b4 | 321 | ULong_t fFlags; // Reconstruction status flags |
322 | Int_t fID; // Unique ID of the track | |
323 | Int_t fLabel; // Track label | |
89f1b176 | 324 | Int_t fITSLabel; // label according ITS |
325 | Int_t fITSModule[12]; // modules crossed by the track in the ITS | |
562dd0b4 | 326 | Int_t fTPCLabel; // label according TPC |
327 | Int_t fTRDLabel; // label according TRD | |
328 | Int_t fTOFLabel[3]; // TOF label | |
329 | Int_t fTOFCalChannel; // Channel Index of the TOF Signal | |
330 | Int_t fTOFindex; // index of the assigned TOF cluster | |
c7e57bfb | 331 | Int_t fHMPIDqn; // 1000000*number of photon clusters + QDC |
562dd0b4 | 332 | Int_t fHMPIDcluIdx; // 1000000*chamber id + cluster idx of the assigned MIP cluster |
333 | Int_t fEMCALindex; // index of associated EMCAL cluster (AliESDCaloCluster) | |
67c3dcbe | 334 | |
23904d16 | 335 | |
562dd0b4 | 336 | Int_t fKinkIndexes[3]; // array of indexes of posible kink candidates |
337 | Int_t fV0Indexes[3]; // array of indexes of posible kink candidates | |
e1e6896f | 338 | |
7368c5cc | 339 | Double32_t fR[AliPID::kSPECIES]; //[0.,0.,8] combined "detector response probability" |
340 | Double32_t fITSr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
341 | Double32_t fTPCr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
342 | Double32_t fTRDr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
343 | Double32_t fTOFr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
344 | Double32_t fHMPIDr[AliPID::kSPECIES];//[0.,0.,8] "detector response probabilities" (for the PID) | |
562dd0b4 | 345 | |
346 | Double32_t fHMPIDtrkTheta;//[-2*pi,2*pi,16] theta of the track extrapolated to the HMPID, LORS | |
347 | // how much of this is needed? | |
348 | Double32_t fHMPIDtrkPhi; //[-2*pi,2*pi,16] phi of the track extrapolated to the HMPID, LORS | |
349 | Double32_t fHMPIDsignal; // HMPID PID signal (Theta ckov, rad) | |
350 | ||
351 | Double32_t fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking | |
352 | Double32_t fTrackLength; // Track length | |
d7ddf1e9 | 353 | Double32_t fdTPC; // TPC-only impact parameter in XY plane |
354 | Double32_t fzTPC; // TPC-only impact parameter in Z | |
355 | Double32_t fCddTPC,fCdzTPC,fCzzTPC; // Covariance matrix of the TPC-only impact parameters | |
562dd0b4 | 356 | Double32_t fD; // Impact parameter in XY plane |
357 | Double32_t fZ; // Impact parameter in Z | |
358 | Double32_t fCdd,fCdz,fCzz; // Covariance matrix of the impact parameters | |
359 | ||
7368c5cc | 360 | Double32_t fCchi2; // [0.,0.,8] chi2 at the primary vertex |
361 | Double32_t fITSchi2; // [0.,0.,8] chi2 in the ITS | |
362 | Double32_t fTPCchi2; // [0.,0.,8] chi2 in the TPC | |
363 | Double32_t fTRDchi2; // [0.,0.,8] chi2 in the TRD | |
364 | Double32_t fTOFchi2; // [0.,0.,8] chi2 in the TOF | |
365 | Double32_t fHMPIDchi2; // [0.,0.,8] chi2 in the HMPID | |
ae982df3 | 366 | |
15e85efa | 367 | |
7368c5cc | 368 | Double32_t fITSsignal; // [0.,0.,10] detector's PID signal |
369 | Double32_t fTPCsignal; // [0.,0.,10] detector's PID signal | |
370 | Double32_t fTPCsignalS; // [0.,0.,10] RMS of dEdx measurement | |
371 | Double32_t fTPCPoints[4]; // [0.,0.,10] TPC points -first, max. dens, last and max density | |
562dd0b4 | 372 | |
373 | Double32_t fTRDsignal; // detector's PID signal | |
562dd0b4 | 374 | Double32_t fTRDQuality; // trd quality factor for TOF |
375 | Double32_t fTRDBudget; // trd material budget | |
376 | ||
377 | Double32_t fTOFsignal; // detector's PID signal | |
378 | Double32_t fTOFsignalToT; // detector's ToT signal | |
379 | Double32_t fTOFsignalRaw; // detector's uncorrected time signal | |
380 | Double32_t fTOFsignalDz; // local z of track's impact on the TOF pad | |
381 | Double32_t fTOFInfo[10]; //! TOF informations | |
382 | ||
383 | Double32_t fHMPIDtrkX; // x of the track impact, LORS | |
384 | Double32_t fHMPIDtrkY; // y of the track impact, LORS | |
385 | Double32_t fHMPIDmipX; // x of the MIP in LORS | |
386 | Double32_t fHMPIDmipY; // y of the MIP in LORS | |
387 | ||
388 | ||
562dd0b4 | 389 | UShort_t fTPCncls; // number of clusters assigned in the TPC |
e1d4c1b5 | 390 | UShort_t fTPCnclsF; // number of findable clusters in the TPC |
15e85efa | 391 | UShort_t fTPCsignalN; // number of points used for dEdx |
562dd0b4 | 392 | |
393 | Char_t fITSncls; // number of clusters assigned in the ITS | |
89f1b176 | 394 | UChar_t fITSClusterMap; // map of clusters, one bit per a layer |
c5be26b7 | 395 | UChar_t fTRDncls; // number of clusters assigned in the TRD |
396 | UChar_t fTRDncls0; // number of clusters assigned in the TRD before first material cross | |
562dd0b4 | 397 | UChar_t fTRDpidQuality; // TRD PID quality according to number of planes. 6 is the best |
6984f7c1 | 398 | |
a462baa3 | 399 | Int_t fTRDnSlices; // number of slices used for PID in the TRD |
6984f7c1 | 400 | Double32_t *fTRDslices; //[fTRDnSlices] |
401 | ||
402 | Char_t fTRDTimBin[kTRDnPlanes]; // Time bin of Max cluster from all six planes | |
98937d93 | 403 | |
e1e6896f | 404 | private: |
405 | ||
732a24fe | 406 | AliESDtrack & operator=(const AliESDtrack & ); |
e1e6896f | 407 | |
d7ddf1e9 | 408 | ClassDef(AliESDtrack,45) //ESDtrack |
ae982df3 | 409 | }; |
410 | ||
411 | #endif | |
412 |