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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; |
95621324 | 38 | class AliESDEvent; |
ae982df3 | 39 | class AliKalmanTrack; |
98937d93 | 40 | class AliTrackPointArray; |
0c19adf7 | 41 | class TPolyMarker3D; |
ae982df3 | 42 | |
c9ec41e8 | 43 | class AliESDtrack : public AliExternalTrackParam { |
ae982df3 | 44 | public: |
6984f7c1 | 45 | enum { |
46 | kITSin=0x0001,kITSout=0x0002,kITSrefit=0x0004,kITSpid=0x0008, | |
47 | kTPCin=0x0010,kTPCout=0x0020,kTPCrefit=0x0040,kTPCpid=0x0080, | |
48 | kTRDin=0x0100,kTRDout=0x0200,kTRDrefit=0x0400,kTRDpid=0x0800, | |
49 | kTOFin=0x1000,kTOFout=0x2000,kTOFrefit=0x4000,kTOFpid=0x8000, | |
d61ca12d | 50 | kHMPIDout=0x10000,kHMPIDpid=0x20000, |
6984f7c1 | 51 | kEMCALmatch=0x40000, |
f1cedef3 | 52 | kPHOSmatch=0x200000, |
53 | kTRDbackup =0x80000, | |
6984f7c1 | 54 | kTRDStop=0x20000000, |
55 | kESDpid=0x40000000, | |
b5b2b4db | 56 | kTIME=0x80000000, |
110317eb | 57 | kGlobalMerge=0x08000000, |
1f9831ab | 58 | kITSpureSA=0x10000000, |
4ace6760 | 59 | kMultInV0=0x2000000, //BIT(25): assumed to be belong to V0 in multiplicity estimates |
60 | kMultSec=0x4000000 //BIT(26): assumed to be secondary (due to the DCA) in multiplicity estimates | |
6984f7c1 | 61 | }; |
62 | enum { | |
63 | kTRDnPlanes = 6, | |
64 | kEMCALNoMatch = -4096 | |
65 | }; | |
ae982df3 | 66 | AliESDtrack(); |
c4d11b15 | 67 | AliESDtrack(const AliESDtrack& track); |
4f6e22bd | 68 | AliESDtrack(const AliVTrack* track); |
49edfa08 | 69 | AliESDtrack(TParticle * part); |
51ad6848 | 70 | virtual ~AliESDtrack(); |
732a24fe | 71 | virtual void Copy(TObject &obj) const; |
15e85efa | 72 | const AliESDfriendTrack *GetFriendTrack() const {return fFriendTrack;} |
d75007f6 | 73 | void SetFriendTrack(const AliESDfriendTrack *t) { |
74 | delete fFriendTrack; fFriendTrack=new AliESDfriendTrack(*t); | |
75 | } | |
80799a5f | 76 | void ReleaseESDfriendTrack() { delete fFriendTrack; fFriendTrack=0; } |
00dce61a | 77 | void AddCalibObject(TObject * object); // add calib object to the list |
78 | TObject * GetCalibObject(Int_t index); // return calib objct at given position | |
9559cbc4 | 79 | void MakeMiniESDtrack(); |
c8fe2783 | 80 | void SetID(Short_t id) { fID =id;} |
e1e6896f | 81 | Int_t GetID() const { return fID;} |
6dc21f57 | 82 | void SetVertexID(Char_t id) { fVertexID=id;} |
83 | Char_t GetVertexID() const { return fVertexID;} | |
ae982df3 | 84 | void SetStatus(ULong_t flags) {fFlags|=flags;} |
85 | void ResetStatus(ULong_t flags) {fFlags&=~flags;} | |
15614b8b | 86 | Bool_t UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags); |
ae982df3 | 87 | void SetIntegratedLength(Double_t l) {fTrackLength=l;} |
88 | void SetIntegratedTimes(const Double_t *times); | |
8c6a71ab | 89 | void SetESDpid(const Double_t *p); |
90 | void GetESDpid(Double_t *p) const; | |
67be2d29 | 91 | virtual const Double_t *PID() const { return fR; } |
4f6e22bd | 92 | |
15e85efa | 93 | Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;} |
ae982df3 | 94 | ULong_t GetStatus() const {return fFlags;} |
95 | Int_t GetLabel() const {return fLabel;} | |
a33a2f3d | 96 | void SetLabel(Int_t label) {fLabel = label;} |
c9ec41e8 | 97 | |
ae982df3 | 98 | void GetExternalParameters(Double_t &x, Double_t p[5]) const; |
99 | void GetExternalCovariance(Double_t cov[15]) const; | |
23904d16 | 100 | |
ae982df3 | 101 | Double_t GetIntegratedLength() const {return fTrackLength;} |
102 | void GetIntegratedTimes(Double_t *times) const; | |
4a78b8c5 | 103 | Double_t GetMass() const; |
6b5b49c9 | 104 | Double_t M() const; |
aad8d435 | 105 | Double_t E() const; |
106 | Double_t Y() const; | |
c0b978f0 | 107 | |
c9ec41e8 | 108 | Bool_t GetConstrainedPxPyPz(Double_t *p) const { |
109 | if (!fCp) return kFALSE; | |
110 | return fCp->GetPxPyPz(p); | |
111 | } | |
112 | Bool_t GetConstrainedXYZ(Double_t *r) const { | |
113 | if (!fCp) return kFALSE; | |
114 | return fCp->GetXYZ(r); | |
115 | } | |
6c4ef2ed | 116 | const AliExternalTrackParam *GetConstrainedParam() const {return fCp;} |
c0b978f0 | 117 | Bool_t GetConstrainedExternalParameters |
118 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
119 | Bool_t GetConstrainedExternalCovariance(Double_t cov[15]) const; | |
c9ec41e8 | 120 | Double_t GetConstrainedChi2() const {return fCchi2;} |
4aeb9470 | 121 | // |
b9ca886f | 122 | |
b5b2b4db | 123 | // global track chi2 |
124 | void SetGlobalChi2(Double_t chi2) {fGlobalChi2 = chi2;} | |
125 | Double_t GetGlobalChi2() const {return fGlobalChi2;} | |
67c3dcbe | 126 | |
c9ec41e8 | 127 | Bool_t GetInnerPxPyPz(Double_t *p) const { |
128 | if (!fIp) return kFALSE; | |
129 | return fIp->GetPxPyPz(p); | |
130 | } | |
1d303a24 | 131 | const AliExternalTrackParam * GetInnerParam() const { return fIp;} |
4aeb9470 | 132 | const AliExternalTrackParam * GetTPCInnerParam() const {return fTPCInner;} |
f12d42ce | 133 | Bool_t FillTPCOnlyTrack(AliESDtrack &track); |
c9ec41e8 | 134 | Bool_t GetInnerXYZ(Double_t *r) const { |
135 | if (!fIp) return kFALSE; | |
136 | return fIp->GetXYZ(r); | |
137 | } | |
c0b978f0 | 138 | Bool_t GetInnerExternalParameters |
139 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
140 | Bool_t GetInnerExternalCovariance(Double_t cov[15]) const; | |
98937d93 | 141 | |
d61ca12d | 142 | void SetOuterParam(const AliExternalTrackParam *p, ULong_t flags); |
143 | ||
c38d443f | 144 | void SetOuterHmpParam(const AliExternalTrackParam *p, ULong_t flags); |
145 | ||
1d303a24 | 146 | const AliExternalTrackParam * GetOuterParam() const { return fOp;} |
c38d443f | 147 | |
148 | const AliExternalTrackParam * GetOuterHmpParam() const { return fHMPIDp;} | |
149 | ||
c0b978f0 | 150 | Bool_t GetOuterPxPyPz(Double_t *p) const { |
151 | if (!fOp) return kFALSE; | |
152 | return fOp->GetPxPyPz(p); | |
153 | } | |
c38d443f | 154 | Bool_t GetOuterHmpPxPyPz(Double_t *p) const { |
155 | if (!fHMPIDp) return kFALSE; | |
156 | return fHMPIDp->GetPxPyPz(p); | |
157 | } | |
158 | ||
c0b978f0 | 159 | Bool_t GetOuterXYZ(Double_t *r) const { |
160 | if (!fOp) return kFALSE; | |
161 | return fOp->GetXYZ(r); | |
c9ec41e8 | 162 | } |
c38d443f | 163 | Bool_t GetOuterHmpXYZ(Double_t *r) const { |
164 | if (!fHMPIDp) return kFALSE; | |
165 | return fHMPIDp->GetXYZ(r); | |
166 | } | |
167 | ||
c0b978f0 | 168 | Bool_t GetOuterExternalParameters |
169 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
170 | Bool_t GetOuterExternalCovariance(Double_t cov[15]) const; | |
171 | ||
c38d443f | 172 | Bool_t GetOuterHmpExternalParameters |
173 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
174 | Bool_t GetOuterHmpExternalCovariance(Double_t cov[15]) const; | |
c9ec41e8 | 175 | |
c38d443f | 176 | |
98937d93 | 177 | Int_t GetNcls(Int_t idet) const; |
ef7253ac | 178 | Int_t GetClusters(Int_t idet, Int_t *idx) const; |
98937d93 | 179 | |
15e85efa | 180 | void SetITSpid(const Double_t *p); |
181 | void GetITSpid(Double_t *p) const; | |
1d4882da | 182 | |
562dd0b4 | 183 | Double_t GetITSsignal() const {return fITSsignal;} |
1d4882da | 184 | void SetITSdEdxSamples(const Double_t s[4]); |
185 | void GetITSdEdxSamples(Double_t *s) const; | |
186 | ||
562dd0b4 | 187 | Double_t GetITSchi2() const {return fITSchi2;} |
188 | Char_t GetITSclusters(Int_t *idx) const; | |
62665e7f | 189 | UChar_t GetITSClusterMap() const {return fITSClusterMap;} |
89f1b176 | 190 | void SetITSModuleIndex(Int_t ilayer,Int_t idx) {fITSModule[ilayer]=idx;} |
191 | Int_t GetITSModuleIndex(Int_t ilayer) const {return fITSModule[ilayer];} | |
192 | Bool_t GetITSModuleIndexInfo(Int_t ilayer,Int_t &idet,Int_t &status, | |
193 | Float_t &xloc,Float_t &zloc) const; | |
15e85efa | 194 | Int_t GetITSLabel() const {return fITSLabel;} |
15e85efa | 195 | void SetITStrack(AliKalmanTrack * track){ |
196 | fFriendTrack->SetITStrack(track); | |
197 | } | |
198 | AliKalmanTrack *GetITStrack(){ | |
199 | return fFriendTrack->GetITStrack(); | |
200 | } | |
6807ec41 | 201 | Bool_t HasPointOnITSLayer(Int_t i) const {return TESTBIT(fITSClusterMap,i);} |
15e85efa | 202 | |
203 | void SetTPCpid(const Double_t *p); | |
204 | void GetTPCpid(Double_t *p) const; | |
205 | void SetTPCPoints(Float_t points[4]){ | |
206 | for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i]; | |
207 | } | |
208 | void SetTPCPointsF(UChar_t findable){fTPCnclsF = findable;} | |
949840f6 | 209 | void SetTPCPointsFIter1(UChar_t findable){fTPCnclsFIter1 = findable;} |
562dd0b4 | 210 | UShort_t GetTPCNcls() const { return fTPCncls;} |
211 | UShort_t GetTPCNclsF() const { return fTPCnclsF;} | |
949840f6 | 212 | UShort_t GetTPCNclsIter1() const { return fTPCnclsIter1;} |
213 | UShort_t GetTPCNclsFIter1() const { return fTPCnclsFIter1;} | |
214 | UShort_t GetTPCnclsS(Int_t i0=0,Int_t i1=159) const; | |
562dd0b4 | 215 | Double_t GetTPCPoints(Int_t i) const {return fTPCPoints[i];} |
15e85efa | 216 | void SetKinkIndexes(Int_t points[3]) { |
217 | for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i]; | |
218 | } | |
219 | void SetV0Indexes(Int_t points[3]) { | |
220 | for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i]; | |
221 | } | |
222 | void SetTPCsignal(Float_t signal, Float_t sigma, UChar_t npoints){ | |
223 | fTPCsignal = signal; fTPCsignalS = sigma; fTPCsignalN = npoints; | |
224 | } | |
562dd0b4 | 225 | Double_t GetTPCsignal() const {return fTPCsignal;} |
226 | Double_t GetTPCsignalSigma() const {return fTPCsignalS;} | |
0eba927a | 227 | UShort_t GetTPCsignalN() const {return fTPCsignalN;} |
562dd0b4 | 228 | Double_t GetTPCchi2() const {return fTPCchi2;} |
949840f6 | 229 | Double_t GetTPCchi2Iter1() const {return fTPCchi2Iter1;} |
562dd0b4 | 230 | UShort_t GetTPCclusters(Int_t *idx) const; |
231 | Double_t GetTPCdensity(Int_t row0, Int_t row1) const; | |
15e85efa | 232 | Int_t GetTPCLabel() const {return fTPCLabel;} |
233 | Int_t GetKinkIndex(Int_t i) const { return fKinkIndexes[i];} | |
234 | Int_t GetV0Index(Int_t i) const { return fV0Indexes[i];} | |
3a83c716 | 235 | const TBits& GetTPCClusterMap() const {return fTPCClusterMap;} |
eb7f6854 | 236 | const TBits& GetTPCSharedMap() const {return fTPCSharedMap;} |
237 | void SetTPCClusterMap(const TBits amap) {fTPCClusterMap = amap;} | |
238 | void SetTPCSharedMap(const TBits amap) {fTPCSharedMap = amap;} | |
6984f7c1 | 239 | |
15e85efa | 240 | void SetTRDpid(const Double_t *p); |
c5be26b7 | 241 | |
242 | // A.Bercuci | |
ed15ef4f | 243 | void SetTRDntracklets(UChar_t q){fTRDntracklets = q;} |
778a6a17 | 244 | UChar_t GetTRDntracklets() const {return (fTRDntracklets>>3)&7;} |
245 | UChar_t GetTRDntrackletsPID() const {return fTRDntracklets&7;} | |
246 | // TEMPORARY alias asked by the HFE group to allow | |
247 | // reading of the v4-16-Release data with TRUNK related software (A.Bercuci@Apr 30th 09) | |
248 | UChar_t GetTRDpidQuality() const {return GetTRDntrackletsPID();} | |
c5be26b7 | 249 | // end A.Bercuci |
6984f7c1 | 250 | |
251 | void SetNumberOfTRDslices(Int_t n); | |
fae4c212 | 252 | Int_t GetNumberOfTRDslices() const; |
6984f7c1 | 253 | void SetTRDslice(Double_t q, Int_t plane, Int_t slice); |
fae4c212 | 254 | void SetTRDmomentum(Double_t p, Int_t plane, Double_t *sp=0x0); |
6984f7c1 | 255 | Double_t GetTRDslice(Int_t plane, Int_t slice=-1) const; |
fae4c212 | 256 | Double_t GetTRDmomentum(Int_t plane, Double_t *sp=0x0) const; |
c5be26b7 | 257 | |
6984f7c1 | 258 | void SetTRDQuality(Float_t quality){fTRDQuality=quality;} |
562dd0b4 | 259 | Double_t GetTRDQuality()const {return fTRDQuality;} |
15e85efa | 260 | void SetTRDBudget(Float_t budget){fTRDBudget=budget;} |
562dd0b4 | 261 | Double_t GetTRDBudget()const {return fTRDBudget;} |
6984f7c1 | 262 | |
15e85efa | 263 | void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;} |
264 | void GetTRDpid(Double_t *p) const; | |
562dd0b4 | 265 | Double_t GetTRDsignal() const {return fTRDsignal;} |
6984f7c1 | 266 | |
562dd0b4 | 267 | Char_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];} |
268 | Double_t GetTRDchi2() const {return fTRDchi2;} | |
269 | UChar_t GetTRDclusters(Int_t *idx) const; | |
7911b1b1 | 270 | UChar_t GetTRDncls() const {return fTRDncls;} |
271 | UChar_t GetTRDncls0() const {return fTRDncls0;} | |
5bc3e158 | 272 | UChar_t GetTRDtracklets(Int_t *idx) const; |
79e94bf8 | 273 | void SetTRDpid(Int_t iSpecies, Float_t p); |
562dd0b4 | 274 | Double_t GetTRDpid(Int_t iSpecies) const; |
15e85efa | 275 | Int_t GetTRDLabel() const {return fTRDLabel;} |
c9ec41e8 | 276 | |
15e85efa | 277 | void SetTRDtrack(AliKalmanTrack * track){ |
278 | fFriendTrack->SetTRDtrack(track); | |
279 | } | |
280 | AliKalmanTrack *GetTRDtrack(){ | |
281 | return fFriendTrack->GetTRDtrack(); | |
282 | } | |
c9ec41e8 | 283 | |
15e85efa | 284 | void SetTOFsignal(Double_t tof) {fTOFsignal=tof;} |
562dd0b4 | 285 | Double_t GetTOFsignal() const {return fTOFsignal;} |
15e85efa | 286 | void SetTOFsignalToT(Double_t ToT) {fTOFsignalToT=ToT;} |
562dd0b4 | 287 | Double_t GetTOFsignalToT() const {return fTOFsignalToT;} |
d321691a | 288 | void SetTOFsignalRaw(Double_t tof) {fTOFsignalRaw=tof;} |
562dd0b4 | 289 | Double_t GetTOFsignalRaw() const {return fTOFsignalRaw;} |
d321691a | 290 | void SetTOFsignalDz(Double_t dz) {fTOFsignalDz=dz;} |
562dd0b4 | 291 | Double_t GetTOFsignalDz() const {return fTOFsignalDz;} |
a5d9ff0f | 292 | void SetTOFsignalDx(Double_t dx) {fTOFsignalDx=dx;} |
293 | Double_t GetTOFsignalDx() const {return fTOFsignalDx;} | |
d86081b1 | 294 | void SetTOFDeltaBC(Short_t deltaBC) {fTOFdeltaBC=deltaBC;}; |
295 | Short_t GetTOFDeltaBC() const {return fTOFdeltaBC;} | |
296 | void SetTOFL0L1(Short_t l0l1) {fTOFl0l1=l0l1;}; | |
297 | Short_t GetTOFL0L1() const {return fTOFl0l1;} | |
562dd0b4 | 298 | Double_t GetTOFchi2() const {return fTOFchi2;} |
c630aafd | 299 | void SetTOFpid(const Double_t *p); |
51ad6848 | 300 | void SetTOFLabel(const Int_t *p); |
c630aafd | 301 | void GetTOFpid(Double_t *p) const; |
51ad6848 | 302 | void GetTOFLabel(Int_t *p) const; |
303 | void GetTOFInfo(Float_t *info) const; | |
304 | void SetTOFInfo(Float_t *info); | |
85324138 | 305 | Int_t GetTOFCalChannel() const {return fTOFCalChannel;} |
15e85efa | 306 | Int_t GetTOFcluster() const {return fTOFindex;} |
307 | void SetTOFcluster(Int_t index) {fTOFindex=index;} | |
308 | void SetTOFCalChannel(Int_t index) {fTOFCalChannel=index;} | |
b67517ef | 309 | |
f4b3bbb7 | 310 | // HMPID methodes +++++++++++++++++++++++++++++++++ (kir) |
311 | void SetHMPIDsignal(Double_t theta) {fHMPIDsignal=theta;} | |
562dd0b4 | 312 | Double_t GetHMPIDsignal() const {return fHMPIDsignal;} |
f4b3bbb7 | 313 | void SetHMPIDpid(const Double_t *p); |
314 | void GetHMPIDpid(Double_t *p) const; | |
315 | void SetHMPIDchi2(Double_t chi2) {fHMPIDchi2=chi2;} | |
562dd0b4 | 316 | Double_t GetHMPIDchi2() const {return fHMPIDchi2;} |
f4b3bbb7 | 317 | void SetHMPIDcluIdx(Int_t ch,Int_t idx) {fHMPIDcluIdx=ch*1000000+idx;} |
318 | Int_t GetHMPIDcluIdx() const {return fHMPIDcluIdx;} | |
319 | void SetHMPIDtrk(Float_t x, Float_t y, Float_t th, Float_t ph) { | |
320 | fHMPIDtrkX=x; fHMPIDtrkY=y; fHMPIDtrkTheta=th; fHMPIDtrkPhi=ph; | |
15e85efa | 321 | } |
f4b3bbb7 | 322 | void GetHMPIDtrk(Float_t &x, Float_t &y, Float_t &th, Float_t &ph) const { |
323 | x=fHMPIDtrkX; y=fHMPIDtrkY; th=fHMPIDtrkTheta; ph=fHMPIDtrkPhi; | |
15e85efa | 324 | } |
f4b3bbb7 | 325 | void SetHMPIDmip(Float_t x, Float_t y, Int_t q, Int_t nph=0) { |
c7e57bfb | 326 | fHMPIDmipX=x; fHMPIDmipY=y; fHMPIDqn=1000000*nph+q; |
15e85efa | 327 | } |
f4b3bbb7 | 328 | void GetHMPIDmip(Float_t &x,Float_t &y,Int_t &q,Int_t &nph) const { |
c7e57bfb | 329 | x=fHMPIDmipX; y=fHMPIDmipY; q=fHMPIDqn%1000000; nph=fHMPIDqn/1000000; |
15e85efa | 330 | } |
f4b3bbb7 | 331 | Bool_t IsHMPID() const {return fFlags&kHMPIDpid;} |
110317eb | 332 | Bool_t IsPureITSStandalone() const {return fFlags&kITSpureSA;} |
4ace6760 | 333 | Bool_t IsMultPrimary() const {return !(fFlags&kMultSec);} |
334 | Bool_t IsMultSecondary() const {return (fFlags&kMultSec);} | |
b67517ef | 335 | |
f1cedef3 | 336 | Int_t GetEMCALcluster() {return fCaloIndex;} |
337 | void SetEMCALcluster(Int_t index) {fCaloIndex=index;} | |
2e1dcd14 | 338 | Bool_t IsEMCAL() const {return fFlags&kEMCALmatch;} |
ac2f7574 | 339 | |
f1cedef3 | 340 | Int_t GetPHOScluster() {return fCaloIndex;} |
341 | void SetPHOScluster(Int_t index) {fCaloIndex=index;} | |
342 | Bool_t IsPHOS() const {return fFlags&kPHOSmatch;} | |
343 | Double_t GetPHOSdx()const{return fCaloDx ;} | |
344 | Double_t GetPHOSdz()const{return fCaloDz ;} | |
345 | void SetPHOSdxdz(Double_t dx, Double_t dz){fCaloDx=dx,fCaloDz=dz;} | |
346 | ||
347 | ||
cf0f66c2 | 348 | void SetTrackPointArray(AliTrackPointArray *points) { |
349 | fFriendTrack->SetTrackPointArray(points); | |
350 | } | |
351 | const AliTrackPointArray *GetTrackPointArray() const { | |
352 | return fFriendTrack->GetTrackPointArray(); | |
353 | } | |
436dfe39 | 354 | Bool_t RelateToVertexTPC(const AliESDVertex *vtx, Double_t b, Double_t maxd, |
355 | AliExternalTrackParam *cParam=0); | |
266a0f9b | 356 | Bool_t |
357 | RelateToVertexTPCBxByBz(const AliESDVertex *vtx, Double_t b[3],Double_t maxd, | |
358 | AliExternalTrackParam *cParam=0); | |
d7ddf1e9 | 359 | void GetImpactParametersTPC(Float_t &xy,Float_t &z) const {xy=fdTPC; z=fzTPC;} |
360 | void GetImpactParametersTPC(Float_t p[2], Float_t cov[3]) const { | |
361 | p[0]=fdTPC; p[1]=fzTPC; cov[0]=fCddTPC; cov[1]=fCdzTPC; cov[2]=fCzzTPC; | |
362 | } | |
436dfe39 | 363 | Double_t GetConstrainedChi2TPC() const {return fCchi2TPC;} |
364 | ||
365 | Bool_t RelateToVertex(const AliESDVertex *vtx, Double_t b, Double_t maxd, | |
366 | AliExternalTrackParam *cParam=0); | |
266a0f9b | 367 | Bool_t |
368 | RelateToVertexBxByBz(const AliESDVertex *vtx, Double_t b[3], Double_t maxd, | |
369 | AliExternalTrackParam *cParam=0); | |
49d13e89 | 370 | void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;} |
371 | void GetImpactParameters(Float_t p[2], Float_t cov[3]) const { | |
372 | p[0]=fD; p[1]=fZ; cov[0]=fCdd; cov[1]=fCdz; cov[2]=fCzz; | |
373 | } | |
95621324 | 374 | virtual void Print(Option_t * opt) const ; |
375 | AliESDEvent* GetESDEvent() const {return fESDEvent;} | |
376 | void SetESDEvent(AliESDEvent* evt) {fESDEvent = evt;} | |
0c19adf7 | 377 | // |
378 | // visualization (M. Ivanov) | |
379 | // | |
380 | void FillPolymarker(TPolyMarker3D *pol, Float_t magf, Float_t minR, Float_t maxR, Float_t stepR); | |
ac2f7574 | 381 | |
ae982df3 | 382 | protected: |
90e48c0c | 383 | |
562dd0b4 | 384 | AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex |
a2f61bd7 | 385 | AliExternalTrackParam *fIp; // Track parameters estimated at the inner wall of TPC |
386 | AliExternalTrackParam *fTPCInner; // Track parameters estimated at the inner wall of TPC using the TPC stand-alone | |
387 | AliExternalTrackParam *fOp; // Track parameters estimated at the point of maximal radial coordinate reached during the tracking | |
c38d443f | 388 | AliExternalTrackParam *fHMPIDp; // Track parameters at HMPID |
562dd0b4 | 389 | AliESDfriendTrack *fFriendTrack; //! All the complementary information |
90e48c0c | 390 | |
562dd0b4 | 391 | TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow |
392 | TBits fTPCSharedMap; // Map of clusters, one bit per padrow; 1 if has a shared cluster on given padrow | |
ae982df3 | 393 | |
ae982df3 | 394 | |
e1e6896f | 395 | |
562dd0b4 | 396 | ULong_t fFlags; // Reconstruction status flags |
397 | Int_t fID; // Unique ID of the track | |
398 | Int_t fLabel; // Track label | |
89f1b176 | 399 | Int_t fITSLabel; // label according ITS |
400 | Int_t fITSModule[12]; // modules crossed by the track in the ITS | |
562dd0b4 | 401 | Int_t fTPCLabel; // label according TPC |
402 | Int_t fTRDLabel; // label according TRD | |
403 | Int_t fTOFLabel[3]; // TOF label | |
404 | Int_t fTOFCalChannel; // Channel Index of the TOF Signal | |
405 | Int_t fTOFindex; // index of the assigned TOF cluster | |
c7e57bfb | 406 | Int_t fHMPIDqn; // 1000000*number of photon clusters + QDC |
562dd0b4 | 407 | Int_t fHMPIDcluIdx; // 1000000*chamber id + cluster idx of the assigned MIP cluster |
f1cedef3 | 408 | Int_t fCaloIndex; // index of associated EMCAL/PHOS cluster (AliESDCaloCluster) |
67c3dcbe | 409 | |
23904d16 | 410 | |
562dd0b4 | 411 | Int_t fKinkIndexes[3]; // array of indexes of posible kink candidates |
412 | Int_t fV0Indexes[3]; // array of indexes of posible kink candidates | |
e1e6896f | 413 | |
7368c5cc | 414 | Double32_t fR[AliPID::kSPECIES]; //[0.,0.,8] combined "detector response probability" |
415 | Double32_t fITSr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
416 | Double32_t fTPCr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
417 | Double32_t fTRDr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
418 | Double32_t fTOFr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
419 | Double32_t fHMPIDr[AliPID::kSPECIES];//[0.,0.,8] "detector response probabilities" (for the PID) | |
562dd0b4 | 420 | |
421 | Double32_t fHMPIDtrkTheta;//[-2*pi,2*pi,16] theta of the track extrapolated to the HMPID, LORS | |
422 | // how much of this is needed? | |
423 | Double32_t fHMPIDtrkPhi; //[-2*pi,2*pi,16] phi of the track extrapolated to the HMPID, LORS | |
424 | Double32_t fHMPIDsignal; // HMPID PID signal (Theta ckov, rad) | |
425 | ||
426 | Double32_t fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking | |
427 | Double32_t fTrackLength; // Track length | |
436dfe39 | 428 | |
d7ddf1e9 | 429 | Double32_t fdTPC; // TPC-only impact parameter in XY plane |
430 | Double32_t fzTPC; // TPC-only impact parameter in Z | |
431 | Double32_t fCddTPC,fCdzTPC,fCzzTPC; // Covariance matrix of the TPC-only impact parameters | |
436dfe39 | 432 | Double32_t fCchi2TPC; // [0.,0.,8] TPC-only chi2 at the primary vertex |
433 | ||
562dd0b4 | 434 | Double32_t fD; // Impact parameter in XY plane |
435 | Double32_t fZ; // Impact parameter in Z | |
436 | Double32_t fCdd,fCdz,fCzz; // Covariance matrix of the impact parameters | |
7368c5cc | 437 | Double32_t fCchi2; // [0.,0.,8] chi2 at the primary vertex |
436dfe39 | 438 | |
7368c5cc | 439 | Double32_t fITSchi2; // [0.,0.,8] chi2 in the ITS |
440 | Double32_t fTPCchi2; // [0.,0.,8] chi2 in the TPC | |
949840f6 | 441 | Double32_t fTPCchi2Iter1; // [0.,0.,8] chi2 in the TPC |
7368c5cc | 442 | Double32_t fTRDchi2; // [0.,0.,8] chi2 in the TRD |
443 | Double32_t fTOFchi2; // [0.,0.,8] chi2 in the TOF | |
444 | Double32_t fHMPIDchi2; // [0.,0.,8] chi2 in the HMPID | |
ae982df3 | 445 | |
b5b2b4db | 446 | Double32_t fGlobalChi2; // [0.,0.,8] chi2 of the global track |
15e85efa | 447 | |
7368c5cc | 448 | Double32_t fITSsignal; // [0.,0.,10] detector's PID signal |
1d4882da | 449 | Double32_t fITSdEdxSamples[4]; // [0.,0.,10] ITS dE/dx samples |
450 | ||
7368c5cc | 451 | Double32_t fTPCsignal; // [0.,0.,10] detector's PID signal |
452 | Double32_t fTPCsignalS; // [0.,0.,10] RMS of dEdx measurement | |
453 | Double32_t fTPCPoints[4]; // [0.,0.,10] TPC points -first, max. dens, last and max density | |
562dd0b4 | 454 | |
455 | Double32_t fTRDsignal; // detector's PID signal | |
562dd0b4 | 456 | Double32_t fTRDQuality; // trd quality factor for TOF |
457 | Double32_t fTRDBudget; // trd material budget | |
458 | ||
459 | Double32_t fTOFsignal; // detector's PID signal | |
460 | Double32_t fTOFsignalToT; // detector's ToT signal | |
461 | Double32_t fTOFsignalRaw; // detector's uncorrected time signal | |
462 | Double32_t fTOFsignalDz; // local z of track's impact on the TOF pad | |
a5d9ff0f | 463 | Double32_t fTOFsignalDx; // local x of track's impact on the TOF pad |
562dd0b4 | 464 | Double32_t fTOFInfo[10]; //! TOF informations |
d86081b1 | 465 | Short_t fTOFdeltaBC; // detector's Delta Bunch Crossing correction |
466 | Short_t fTOFl0l1; // detector's L0L1 latency correction | |
562dd0b4 | 467 | |
f1cedef3 | 468 | Double32_t fCaloDx ; // [0.,0.,8] distance to calorimeter cluster in calo plain (phi direction) |
469 | Double32_t fCaloDz ; // [0.,0.,8] distance to calorimeter cluster in calo plain (z direction) | |
470 | ||
562dd0b4 | 471 | Double32_t fHMPIDtrkX; // x of the track impact, LORS |
472 | Double32_t fHMPIDtrkY; // y of the track impact, LORS | |
473 | Double32_t fHMPIDmipX; // x of the MIP in LORS | |
474 | Double32_t fHMPIDmipY; // y of the MIP in LORS | |
475 | ||
476 | ||
562dd0b4 | 477 | UShort_t fTPCncls; // number of clusters assigned in the TPC |
e1d4c1b5 | 478 | UShort_t fTPCnclsF; // number of findable clusters in the TPC |
15e85efa | 479 | UShort_t fTPCsignalN; // number of points used for dEdx |
949840f6 | 480 | UShort_t fTPCnclsIter1; // number of clusters assigned in the TPC - iteration 1 |
481 | UShort_t fTPCnclsFIter1; // number of findable clusters in the TPC - iteration 1 | |
562dd0b4 | 482 | |
483 | Char_t fITSncls; // number of clusters assigned in the ITS | |
89f1b176 | 484 | UChar_t fITSClusterMap; // map of 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: |
497 | ||
732a24fe | 498 | AliESDtrack & operator=(const AliESDtrack & ); |
d86081b1 | 499 | ClassDef(AliESDtrack,57) //ESDtrack |
ae982df3 | 500 | }; |
501 | ||
fae4c212 | 502 | |
503 | ||
ae982df3 | 504 | #endif |
505 |