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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, | |
b35ad684 | 50 | kTOFmismatch=0x100000, |
d61ca12d | 51 | kHMPIDout=0x10000,kHMPIDpid=0x20000, |
6984f7c1 | 52 | kEMCALmatch=0x40000, |
f1cedef3 | 53 | kPHOSmatch=0x200000, |
54 | kTRDbackup =0x80000, | |
6984f7c1 | 55 | kTRDStop=0x20000000, |
56 | kESDpid=0x40000000, | |
b5b2b4db | 57 | kTIME=0x80000000, |
110317eb | 58 | kGlobalMerge=0x08000000, |
1f9831ab | 59 | kITSpureSA=0x10000000, |
814a412f | 60 | kMultInV0 =0x2000000, //BIT(25): assumed to be belong to V0 in multiplicity estimates |
61 | kMultSec =0x4000000, //BIT(26): assumed to be secondary (due to the DCA) in multiplicity estimates | |
62 | kEmbedded =0x8000000 // BIT(27), 1<<27: Is a track that has been embedded into the event | |
6984f7c1 | 63 | }; |
64 | enum { | |
65 | kTRDnPlanes = 6, | |
66 | kEMCALNoMatch = -4096 | |
67 | }; | |
ae982df3 | 68 | AliESDtrack(); |
c4d11b15 | 69 | AliESDtrack(const AliESDtrack& track); |
4f6e22bd | 70 | AliESDtrack(const AliVTrack* track); |
49edfa08 | 71 | AliESDtrack(TParticle * part); |
51ad6848 | 72 | virtual ~AliESDtrack(); |
732a24fe | 73 | virtual void Copy(TObject &obj) const; |
15e85efa | 74 | const AliESDfriendTrack *GetFriendTrack() const {return fFriendTrack;} |
d75007f6 | 75 | void SetFriendTrack(const AliESDfriendTrack *t) { |
76 | delete fFriendTrack; fFriendTrack=new AliESDfriendTrack(*t); | |
77 | } | |
80799a5f | 78 | void ReleaseESDfriendTrack() { delete fFriendTrack; fFriendTrack=0; } |
00dce61a | 79 | void AddCalibObject(TObject * object); // add calib object to the list |
80 | TObject * GetCalibObject(Int_t index); // return calib objct at given position | |
9559cbc4 | 81 | void MakeMiniESDtrack(); |
c8fe2783 | 82 | void SetID(Short_t id) { fID =id;} |
e1e6896f | 83 | Int_t GetID() const { return fID;} |
6dc21f57 | 84 | void SetVertexID(Char_t id) { fVertexID=id;} |
85 | Char_t GetVertexID() const { return fVertexID;} | |
ae982df3 | 86 | void SetStatus(ULong_t flags) {fFlags|=flags;} |
87 | void ResetStatus(ULong_t flags) {fFlags&=~flags;} | |
15614b8b | 88 | Bool_t UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags); |
ae982df3 | 89 | void SetIntegratedLength(Double_t l) {fTrackLength=l;} |
90 | void SetIntegratedTimes(const Double_t *times); | |
8c6a71ab | 91 | void SetESDpid(const Double_t *p); |
92 | void GetESDpid(Double_t *p) const; | |
67be2d29 | 93 | virtual const Double_t *PID() const { return fR; } |
4f6e22bd | 94 | |
15e85efa | 95 | Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;} |
ae982df3 | 96 | ULong_t GetStatus() const {return fFlags;} |
97 | Int_t GetLabel() const {return fLabel;} | |
a33a2f3d | 98 | void SetLabel(Int_t label) {fLabel = label;} |
c9ec41e8 | 99 | |
ae982df3 | 100 | void GetExternalParameters(Double_t &x, Double_t p[5]) const; |
101 | void GetExternalCovariance(Double_t cov[15]) const; | |
23904d16 | 102 | |
ae982df3 | 103 | Double_t GetIntegratedLength() const {return fTrackLength;} |
104 | void GetIntegratedTimes(Double_t *times) const; | |
4a78b8c5 | 105 | Double_t GetMass() const; |
6b5b49c9 | 106 | Double_t M() const; |
aad8d435 | 107 | Double_t E() const; |
108 | Double_t Y() const; | |
c0b978f0 | 109 | |
c9ec41e8 | 110 | Bool_t GetConstrainedPxPyPz(Double_t *p) const { |
111 | if (!fCp) return kFALSE; | |
112 | return fCp->GetPxPyPz(p); | |
113 | } | |
114 | Bool_t GetConstrainedXYZ(Double_t *r) const { | |
115 | if (!fCp) return kFALSE; | |
116 | return fCp->GetXYZ(r); | |
117 | } | |
6c4ef2ed | 118 | const AliExternalTrackParam *GetConstrainedParam() const {return fCp;} |
c0b978f0 | 119 | Bool_t GetConstrainedExternalParameters |
120 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
121 | Bool_t GetConstrainedExternalCovariance(Double_t cov[15]) const; | |
c9ec41e8 | 122 | Double_t GetConstrainedChi2() const {return fCchi2;} |
4aeb9470 | 123 | // |
b9ca886f | 124 | |
b5b2b4db | 125 | // global track chi2 |
126 | void SetGlobalChi2(Double_t chi2) {fGlobalChi2 = chi2;} | |
127 | Double_t GetGlobalChi2() const {return fGlobalChi2;} | |
67c3dcbe | 128 | |
c9ec41e8 | 129 | Bool_t GetInnerPxPyPz(Double_t *p) const { |
130 | if (!fIp) return kFALSE; | |
131 | return fIp->GetPxPyPz(p); | |
132 | } | |
1d303a24 | 133 | const AliExternalTrackParam * GetInnerParam() const { return fIp;} |
4aeb9470 | 134 | const AliExternalTrackParam * GetTPCInnerParam() const {return fTPCInner;} |
f12d42ce | 135 | Bool_t FillTPCOnlyTrack(AliESDtrack &track); |
c9ec41e8 | 136 | Bool_t GetInnerXYZ(Double_t *r) const { |
137 | if (!fIp) return kFALSE; | |
138 | return fIp->GetXYZ(r); | |
139 | } | |
c0b978f0 | 140 | Bool_t GetInnerExternalParameters |
141 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
142 | Bool_t GetInnerExternalCovariance(Double_t cov[15]) const; | |
98937d93 | 143 | |
d61ca12d | 144 | void SetOuterParam(const AliExternalTrackParam *p, ULong_t flags); |
145 | ||
c38d443f | 146 | void SetOuterHmpParam(const AliExternalTrackParam *p, ULong_t flags); |
147 | ||
1d303a24 | 148 | const AliExternalTrackParam * GetOuterParam() const { return fOp;} |
c38d443f | 149 | |
150 | const AliExternalTrackParam * GetOuterHmpParam() const { return fHMPIDp;} | |
151 | ||
c0b978f0 | 152 | Bool_t GetOuterPxPyPz(Double_t *p) const { |
153 | if (!fOp) return kFALSE; | |
154 | return fOp->GetPxPyPz(p); | |
155 | } | |
c38d443f | 156 | Bool_t GetOuterHmpPxPyPz(Double_t *p) const { |
157 | if (!fHMPIDp) return kFALSE; | |
158 | return fHMPIDp->GetPxPyPz(p); | |
159 | } | |
160 | ||
c0b978f0 | 161 | Bool_t GetOuterXYZ(Double_t *r) const { |
162 | if (!fOp) return kFALSE; | |
163 | return fOp->GetXYZ(r); | |
c9ec41e8 | 164 | } |
c38d443f | 165 | Bool_t GetOuterHmpXYZ(Double_t *r) const { |
166 | if (!fHMPIDp) return kFALSE; | |
167 | return fHMPIDp->GetXYZ(r); | |
168 | } | |
169 | ||
c0b978f0 | 170 | Bool_t GetOuterExternalParameters |
171 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
172 | Bool_t GetOuterExternalCovariance(Double_t cov[15]) const; | |
173 | ||
c38d443f | 174 | Bool_t GetOuterHmpExternalParameters |
175 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
176 | Bool_t GetOuterHmpExternalCovariance(Double_t cov[15]) const; | |
c9ec41e8 | 177 | |
c38d443f | 178 | |
98937d93 | 179 | Int_t GetNcls(Int_t idet) const; |
ef7253ac | 180 | Int_t GetClusters(Int_t idet, Int_t *idx) const; |
98937d93 | 181 | |
15e85efa | 182 | void SetITSpid(const Double_t *p); |
183 | void GetITSpid(Double_t *p) const; | |
1d4882da | 184 | |
562dd0b4 | 185 | Double_t GetITSsignal() const {return fITSsignal;} |
1d4882da | 186 | void SetITSdEdxSamples(const Double_t s[4]); |
187 | void GetITSdEdxSamples(Double_t *s) const; | |
188 | ||
562dd0b4 | 189 | Double_t GetITSchi2() const {return fITSchi2;} |
190 | Char_t GetITSclusters(Int_t *idx) const; | |
62665e7f | 191 | UChar_t GetITSClusterMap() const {return fITSClusterMap;} |
25015f7a | 192 | UChar_t GetITSSharedMap() const {return fITSSharedMap;} |
a1810dab | 193 | void SetITSSharedFlag(int lr) {fITSSharedMap |= 0x1<<lr;} |
194 | Bool_t GetITSFakeFlag() const {return (fITSSharedMap&BIT(7))!=0;} | |
195 | void SetITSFakeFlag(Bool_t v=kTRUE) {if (v) fITSSharedMap|=BIT(7); else fITSSharedMap&=~BIT(7);} | |
25015f7a | 196 | void SetITSSharedMap(UChar_t map) {fITSSharedMap=map;} |
89f1b176 | 197 | void SetITSModuleIndex(Int_t ilayer,Int_t idx) {fITSModule[ilayer]=idx;} |
198 | Int_t GetITSModuleIndex(Int_t ilayer) const {return fITSModule[ilayer];} | |
199 | Bool_t GetITSModuleIndexInfo(Int_t ilayer,Int_t &idet,Int_t &status, | |
200 | Float_t &xloc,Float_t &zloc) const; | |
15e85efa | 201 | Int_t GetITSLabel() const {return fITSLabel;} |
15e85efa | 202 | void SetITStrack(AliKalmanTrack * track){ |
203 | fFriendTrack->SetITStrack(track); | |
204 | } | |
205 | AliKalmanTrack *GetITStrack(){ | |
206 | return fFriendTrack->GetITStrack(); | |
207 | } | |
6807ec41 | 208 | Bool_t HasPointOnITSLayer(Int_t i) const {return TESTBIT(fITSClusterMap,i);} |
25015f7a | 209 | Bool_t HasSharedPointOnITSLayer(Int_t i) const {return TESTBIT(fITSSharedMap,i);} |
15e85efa | 210 | |
211 | void SetTPCpid(const Double_t *p); | |
212 | void GetTPCpid(Double_t *p) const; | |
213 | void SetTPCPoints(Float_t points[4]){ | |
214 | for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i]; | |
215 | } | |
216 | void SetTPCPointsF(UChar_t findable){fTPCnclsF = findable;} | |
949840f6 | 217 | void SetTPCPointsFIter1(UChar_t findable){fTPCnclsFIter1 = findable;} |
562dd0b4 | 218 | UShort_t GetTPCNcls() const { return fTPCncls;} |
219 | UShort_t GetTPCNclsF() const { return fTPCnclsF;} | |
949840f6 | 220 | UShort_t GetTPCNclsIter1() const { return fTPCnclsIter1;} |
221 | UShort_t GetTPCNclsFIter1() const { return fTPCnclsFIter1;} | |
222 | UShort_t GetTPCnclsS(Int_t i0=0,Int_t i1=159) const; | |
beb01154 | 223 | UShort_t GetTPCncls(Int_t row0=0,Int_t row1=159) const; |
562dd0b4 | 224 | Double_t GetTPCPoints(Int_t i) const {return fTPCPoints[i];} |
15e85efa | 225 | void SetKinkIndexes(Int_t points[3]) { |
226 | for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i]; | |
227 | } | |
228 | void SetV0Indexes(Int_t points[3]) { | |
229 | for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i]; | |
230 | } | |
231 | void SetTPCsignal(Float_t signal, Float_t sigma, UChar_t npoints){ | |
232 | fTPCsignal = signal; fTPCsignalS = sigma; fTPCsignalN = npoints; | |
233 | } | |
562dd0b4 | 234 | Double_t GetTPCsignal() const {return fTPCsignal;} |
235 | Double_t GetTPCsignalSigma() const {return fTPCsignalS;} | |
0eba927a | 236 | UShort_t GetTPCsignalN() const {return fTPCsignalN;} |
562dd0b4 | 237 | Double_t GetTPCchi2() const {return fTPCchi2;} |
949840f6 | 238 | Double_t GetTPCchi2Iter1() const {return fTPCchi2Iter1;} |
562dd0b4 | 239 | UShort_t GetTPCclusters(Int_t *idx) const; |
240 | Double_t GetTPCdensity(Int_t row0, Int_t row1) const; | |
15e85efa | 241 | Int_t GetTPCLabel() const {return fTPCLabel;} |
242 | Int_t GetKinkIndex(Int_t i) const { return fKinkIndexes[i];} | |
243 | Int_t GetV0Index(Int_t i) const { return fV0Indexes[i];} | |
3a83c716 | 244 | const TBits& GetTPCClusterMap() const {return fTPCClusterMap;} |
eb7f6854 | 245 | const TBits& GetTPCSharedMap() const {return fTPCSharedMap;} |
246 | void SetTPCClusterMap(const TBits amap) {fTPCClusterMap = amap;} | |
247 | void SetTPCSharedMap(const TBits amap) {fTPCSharedMap = amap;} | |
204022f3 | 248 | Float_t GetTPCClusterInfo(Int_t nNeighbours=3, Int_t type=0, Int_t row0=0, Int_t row1=159) const; |
6a6f0c1f | 249 | |
15e85efa | 250 | void SetTRDpid(const Double_t *p); |
4d565068 | 251 | void SetTRDsignal(Double_t sig) {fTRDsignal = sig;} |
252 | ||
c5be26b7 | 253 | // A.Bercuci |
ed15ef4f | 254 | void SetTRDntracklets(UChar_t q){fTRDntracklets = q;} |
778a6a17 | 255 | UChar_t GetTRDntracklets() const {return (fTRDntracklets>>3)&7;} |
256 | UChar_t GetTRDntrackletsPID() const {return fTRDntracklets&7;} | |
257 | // TEMPORARY alias asked by the HFE group to allow | |
258 | // reading of the v4-16-Release data with TRUNK related software (A.Bercuci@Apr 30th 09) | |
259 | UChar_t GetTRDpidQuality() const {return GetTRDntrackletsPID();} | |
c5be26b7 | 260 | // end A.Bercuci |
4d565068 | 261 | |
6984f7c1 | 262 | void SetNumberOfTRDslices(Int_t n); |
fae4c212 | 263 | Int_t GetNumberOfTRDslices() const; |
6984f7c1 | 264 | void SetTRDslice(Double_t q, Int_t plane, Int_t slice); |
fae4c212 | 265 | void SetTRDmomentum(Double_t p, Int_t plane, Double_t *sp=0x0); |
6984f7c1 | 266 | Double_t GetTRDslice(Int_t plane, Int_t slice=-1) const; |
fae4c212 | 267 | Double_t GetTRDmomentum(Int_t plane, Double_t *sp=0x0) const; |
c5be26b7 | 268 | |
6984f7c1 | 269 | void SetTRDQuality(Float_t quality){fTRDQuality=quality;} |
562dd0b4 | 270 | Double_t GetTRDQuality()const {return fTRDQuality;} |
15e85efa | 271 | void SetTRDBudget(Float_t budget){fTRDBudget=budget;} |
562dd0b4 | 272 | Double_t GetTRDBudget()const {return fTRDBudget;} |
6984f7c1 | 273 | |
15e85efa | 274 | void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;} |
275 | void GetTRDpid(Double_t *p) const; | |
562dd0b4 | 276 | Double_t GetTRDsignal() const {return fTRDsignal;} |
6984f7c1 | 277 | |
562dd0b4 | 278 | Char_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];} |
279 | Double_t GetTRDchi2() const {return fTRDchi2;} | |
280 | UChar_t GetTRDclusters(Int_t *idx) const; | |
7911b1b1 | 281 | UChar_t GetTRDncls() const {return fTRDncls;} |
282 | UChar_t GetTRDncls0() const {return fTRDncls0;} | |
5bc3e158 | 283 | UChar_t GetTRDtracklets(Int_t *idx) const; |
79e94bf8 | 284 | void SetTRDpid(Int_t iSpecies, Float_t p); |
562dd0b4 | 285 | Double_t GetTRDpid(Int_t iSpecies) const; |
15e85efa | 286 | Int_t GetTRDLabel() const {return fTRDLabel;} |
c9ec41e8 | 287 | |
15e85efa | 288 | void SetTRDtrack(AliKalmanTrack * track){ |
289 | fFriendTrack->SetTRDtrack(track); | |
290 | } | |
291 | AliKalmanTrack *GetTRDtrack(){ | |
292 | return fFriendTrack->GetTRDtrack(); | |
293 | } | |
c9ec41e8 | 294 | |
15e85efa | 295 | void SetTOFsignal(Double_t tof) {fTOFsignal=tof;} |
562dd0b4 | 296 | Double_t GetTOFsignal() const {return fTOFsignal;} |
15e85efa | 297 | void SetTOFsignalToT(Double_t ToT) {fTOFsignalToT=ToT;} |
562dd0b4 | 298 | Double_t GetTOFsignalToT() const {return fTOFsignalToT;} |
d321691a | 299 | void SetTOFsignalRaw(Double_t tof) {fTOFsignalRaw=tof;} |
562dd0b4 | 300 | Double_t GetTOFsignalRaw() const {return fTOFsignalRaw;} |
d321691a | 301 | void SetTOFsignalDz(Double_t dz) {fTOFsignalDz=dz;} |
562dd0b4 | 302 | Double_t GetTOFsignalDz() const {return fTOFsignalDz;} |
a5d9ff0f | 303 | void SetTOFsignalDx(Double_t dx) {fTOFsignalDx=dx;} |
304 | Double_t GetTOFsignalDx() const {return fTOFsignalDx;} | |
d86081b1 | 305 | void SetTOFDeltaBC(Short_t deltaBC) {fTOFdeltaBC=deltaBC;}; |
306 | Short_t GetTOFDeltaBC() const {return fTOFdeltaBC;} | |
307 | void SetTOFL0L1(Short_t l0l1) {fTOFl0l1=l0l1;}; | |
308 | Short_t GetTOFL0L1() const {return fTOFl0l1;} | |
562dd0b4 | 309 | Double_t GetTOFchi2() const {return fTOFchi2;} |
c630aafd | 310 | void SetTOFpid(const Double_t *p); |
51ad6848 | 311 | void SetTOFLabel(const Int_t *p); |
c630aafd | 312 | void GetTOFpid(Double_t *p) const; |
51ad6848 | 313 | void GetTOFLabel(Int_t *p) const; |
314 | void GetTOFInfo(Float_t *info) const; | |
315 | void SetTOFInfo(Float_t *info); | |
85324138 | 316 | Int_t GetTOFCalChannel() const {return fTOFCalChannel;} |
15e85efa | 317 | Int_t GetTOFcluster() const {return fTOFindex;} |
318 | void SetTOFcluster(Int_t index) {fTOFindex=index;} | |
319 | void SetTOFCalChannel(Int_t index) {fTOFCalChannel=index;} | |
b67517ef | 320 | |
f4b3bbb7 | 321 | // HMPID methodes +++++++++++++++++++++++++++++++++ (kir) |
322 | void SetHMPIDsignal(Double_t theta) {fHMPIDsignal=theta;} | |
562dd0b4 | 323 | Double_t GetHMPIDsignal() const {return fHMPIDsignal;} |
f4b3bbb7 | 324 | void SetHMPIDpid(const Double_t *p); |
325 | void GetHMPIDpid(Double_t *p) const; | |
326 | void SetHMPIDchi2(Double_t chi2) {fHMPIDchi2=chi2;} | |
562dd0b4 | 327 | Double_t GetHMPIDchi2() const {return fHMPIDchi2;} |
f4b3bbb7 | 328 | void SetHMPIDcluIdx(Int_t ch,Int_t idx) {fHMPIDcluIdx=ch*1000000+idx;} |
329 | Int_t GetHMPIDcluIdx() const {return fHMPIDcluIdx;} | |
330 | void SetHMPIDtrk(Float_t x, Float_t y, Float_t th, Float_t ph) { | |
331 | fHMPIDtrkX=x; fHMPIDtrkY=y; fHMPIDtrkTheta=th; fHMPIDtrkPhi=ph; | |
15e85efa | 332 | } |
f4b3bbb7 | 333 | void GetHMPIDtrk(Float_t &x, Float_t &y, Float_t &th, Float_t &ph) const { |
334 | x=fHMPIDtrkX; y=fHMPIDtrkY; th=fHMPIDtrkTheta; ph=fHMPIDtrkPhi; | |
15e85efa | 335 | } |
f4b3bbb7 | 336 | void SetHMPIDmip(Float_t x, Float_t y, Int_t q, Int_t nph=0) { |
c7e57bfb | 337 | fHMPIDmipX=x; fHMPIDmipY=y; fHMPIDqn=1000000*nph+q; |
15e85efa | 338 | } |
f4b3bbb7 | 339 | void GetHMPIDmip(Float_t &x,Float_t &y,Int_t &q,Int_t &nph) const { |
c7e57bfb | 340 | x=fHMPIDmipX; y=fHMPIDmipY; q=fHMPIDqn%1000000; nph=fHMPIDqn/1000000; |
15e85efa | 341 | } |
f4b3bbb7 | 342 | Bool_t IsHMPID() const {return fFlags&kHMPIDpid;} |
110317eb | 343 | Bool_t IsPureITSStandalone() const {return fFlags&kITSpureSA;} |
4ace6760 | 344 | Bool_t IsMultPrimary() const {return !(fFlags&kMultSec);} |
345 | Bool_t IsMultSecondary() const {return (fFlags&kMultSec);} | |
b67517ef | 346 | |
f1cedef3 | 347 | Int_t GetEMCALcluster() {return fCaloIndex;} |
348 | void SetEMCALcluster(Int_t index) {fCaloIndex=index;} | |
2e1dcd14 | 349 | Bool_t IsEMCAL() const {return fFlags&kEMCALmatch;} |
ac2f7574 | 350 | |
f1cedef3 | 351 | Int_t GetPHOScluster() {return fCaloIndex;} |
352 | void SetPHOScluster(Int_t index) {fCaloIndex=index;} | |
353 | Bool_t IsPHOS() const {return fFlags&kPHOSmatch;} | |
354 | Double_t GetPHOSdx()const{return fCaloDx ;} | |
355 | Double_t GetPHOSdz()const{return fCaloDz ;} | |
356 | void SetPHOSdxdz(Double_t dx, Double_t dz){fCaloDx=dx,fCaloDz=dz;} | |
357 | ||
358 | ||
cf0f66c2 | 359 | void SetTrackPointArray(AliTrackPointArray *points) { |
360 | fFriendTrack->SetTrackPointArray(points); | |
361 | } | |
362 | const AliTrackPointArray *GetTrackPointArray() const { | |
363 | return fFriendTrack->GetTrackPointArray(); | |
364 | } | |
436dfe39 | 365 | Bool_t RelateToVertexTPC(const AliESDVertex *vtx, Double_t b, Double_t maxd, |
366 | AliExternalTrackParam *cParam=0); | |
266a0f9b | 367 | Bool_t |
368 | RelateToVertexTPCBxByBz(const AliESDVertex *vtx, Double_t b[3],Double_t maxd, | |
369 | AliExternalTrackParam *cParam=0); | |
d7ddf1e9 | 370 | void GetImpactParametersTPC(Float_t &xy,Float_t &z) const {xy=fdTPC; z=fzTPC;} |
371 | void GetImpactParametersTPC(Float_t p[2], Float_t cov[3]) const { | |
372 | p[0]=fdTPC; p[1]=fzTPC; cov[0]=fCddTPC; cov[1]=fCdzTPC; cov[2]=fCzzTPC; | |
373 | } | |
436dfe39 | 374 | Double_t GetConstrainedChi2TPC() const {return fCchi2TPC;} |
375 | ||
376 | Bool_t RelateToVertex(const AliESDVertex *vtx, Double_t b, Double_t maxd, | |
377 | AliExternalTrackParam *cParam=0); | |
266a0f9b | 378 | Bool_t |
379 | RelateToVertexBxByBz(const AliESDVertex *vtx, Double_t b[3], Double_t maxd, | |
380 | AliExternalTrackParam *cParam=0); | |
49d13e89 | 381 | void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;} |
382 | void GetImpactParameters(Float_t p[2], Float_t cov[3]) const { | |
383 | p[0]=fD; p[1]=fZ; cov[0]=fCdd; cov[1]=fCdz; cov[2]=fCzz; | |
384 | } | |
95621324 | 385 | virtual void Print(Option_t * opt) const ; |
386 | AliESDEvent* GetESDEvent() const {return fESDEvent;} | |
387 | void SetESDEvent(AliESDEvent* evt) {fESDEvent = evt;} | |
0c19adf7 | 388 | // |
389 | // visualization (M. Ivanov) | |
390 | // | |
391 | void FillPolymarker(TPolyMarker3D *pol, Float_t magf, Float_t minR, Float_t maxR, Float_t stepR); | |
ac2f7574 | 392 | |
ae982df3 | 393 | protected: |
90e48c0c | 394 | |
562dd0b4 | 395 | AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex |
a2f61bd7 | 396 | AliExternalTrackParam *fIp; // Track parameters estimated at the inner wall of TPC |
397 | AliExternalTrackParam *fTPCInner; // Track parameters estimated at the inner wall of TPC using the TPC stand-alone | |
398 | AliExternalTrackParam *fOp; // Track parameters estimated at the point of maximal radial coordinate reached during the tracking | |
c38d443f | 399 | AliExternalTrackParam *fHMPIDp; // Track parameters at HMPID |
562dd0b4 | 400 | AliESDfriendTrack *fFriendTrack; //! All the complementary information |
90e48c0c | 401 | |
562dd0b4 | 402 | TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow |
403 | TBits fTPCSharedMap; // Map of clusters, one bit per padrow; 1 if has a shared cluster on given padrow | |
ae982df3 | 404 | |
ae982df3 | 405 | |
e1e6896f | 406 | |
562dd0b4 | 407 | ULong_t fFlags; // Reconstruction status flags |
408 | Int_t fID; // Unique ID of the track | |
409 | Int_t fLabel; // Track label | |
89f1b176 | 410 | Int_t fITSLabel; // label according ITS |
411 | Int_t fITSModule[12]; // modules crossed by the track in the ITS | |
562dd0b4 | 412 | Int_t fTPCLabel; // label according TPC |
413 | Int_t fTRDLabel; // label according TRD | |
414 | Int_t fTOFLabel[3]; // TOF label | |
415 | Int_t fTOFCalChannel; // Channel Index of the TOF Signal | |
416 | Int_t fTOFindex; // index of the assigned TOF cluster | |
c7e57bfb | 417 | Int_t fHMPIDqn; // 1000000*number of photon clusters + QDC |
562dd0b4 | 418 | Int_t fHMPIDcluIdx; // 1000000*chamber id + cluster idx of the assigned MIP cluster |
f1cedef3 | 419 | Int_t fCaloIndex; // index of associated EMCAL/PHOS cluster (AliESDCaloCluster) |
67c3dcbe | 420 | |
23904d16 | 421 | |
562dd0b4 | 422 | Int_t fKinkIndexes[3]; // array of indexes of posible kink candidates |
423 | Int_t fV0Indexes[3]; // array of indexes of posible kink candidates | |
e1e6896f | 424 | |
7368c5cc | 425 | Double32_t fR[AliPID::kSPECIES]; //[0.,0.,8] combined "detector response probability" |
426 | Double32_t fITSr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
427 | Double32_t fTPCr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
428 | Double32_t fTRDr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
429 | Double32_t fTOFr[AliPID::kSPECIES]; //[0.,0.,8] "detector response probabilities" (for the PID) | |
430 | Double32_t fHMPIDr[AliPID::kSPECIES];//[0.,0.,8] "detector response probabilities" (for the PID) | |
562dd0b4 | 431 | |
432 | Double32_t fHMPIDtrkTheta;//[-2*pi,2*pi,16] theta of the track extrapolated to the HMPID, LORS | |
433 | // how much of this is needed? | |
434 | Double32_t fHMPIDtrkPhi; //[-2*pi,2*pi,16] phi of the track extrapolated to the HMPID, LORS | |
435 | Double32_t fHMPIDsignal; // HMPID PID signal (Theta ckov, rad) | |
436 | ||
437 | Double32_t fTrackTime[AliPID::kSPECIES]; // TOFs estimated by the tracking | |
438 | Double32_t fTrackLength; // Track length | |
436dfe39 | 439 | |
d7ddf1e9 | 440 | Double32_t fdTPC; // TPC-only impact parameter in XY plane |
441 | Double32_t fzTPC; // TPC-only impact parameter in Z | |
442 | Double32_t fCddTPC,fCdzTPC,fCzzTPC; // Covariance matrix of the TPC-only impact parameters | |
436dfe39 | 443 | Double32_t fCchi2TPC; // [0.,0.,8] TPC-only chi2 at the primary vertex |
444 | ||
562dd0b4 | 445 | Double32_t fD; // Impact parameter in XY plane |
446 | Double32_t fZ; // Impact parameter in Z | |
447 | Double32_t fCdd,fCdz,fCzz; // Covariance matrix of the impact parameters | |
7368c5cc | 448 | Double32_t fCchi2; // [0.,0.,8] chi2 at the primary vertex |
436dfe39 | 449 | |
7368c5cc | 450 | Double32_t fITSchi2; // [0.,0.,8] chi2 in the ITS |
451 | Double32_t fTPCchi2; // [0.,0.,8] chi2 in the TPC | |
949840f6 | 452 | Double32_t fTPCchi2Iter1; // [0.,0.,8] chi2 in the TPC |
7368c5cc | 453 | Double32_t fTRDchi2; // [0.,0.,8] chi2 in the TRD |
454 | Double32_t fTOFchi2; // [0.,0.,8] chi2 in the TOF | |
455 | Double32_t fHMPIDchi2; // [0.,0.,8] chi2 in the HMPID | |
ae982df3 | 456 | |
b5b2b4db | 457 | Double32_t fGlobalChi2; // [0.,0.,8] chi2 of the global track |
15e85efa | 458 | |
7368c5cc | 459 | Double32_t fITSsignal; // [0.,0.,10] detector's PID signal |
1d4882da | 460 | Double32_t fITSdEdxSamples[4]; // [0.,0.,10] ITS dE/dx samples |
461 | ||
7368c5cc | 462 | Double32_t fTPCsignal; // [0.,0.,10] detector's PID signal |
463 | Double32_t fTPCsignalS; // [0.,0.,10] RMS of dEdx measurement | |
464 | Double32_t fTPCPoints[4]; // [0.,0.,10] TPC points -first, max. dens, last and max density | |
562dd0b4 | 465 | |
466 | Double32_t fTRDsignal; // detector's PID signal | |
562dd0b4 | 467 | Double32_t fTRDQuality; // trd quality factor for TOF |
468 | Double32_t fTRDBudget; // trd material budget | |
469 | ||
470 | Double32_t fTOFsignal; // detector's PID signal | |
471 | Double32_t fTOFsignalToT; // detector's ToT signal | |
472 | Double32_t fTOFsignalRaw; // detector's uncorrected time signal | |
473 | Double32_t fTOFsignalDz; // local z of track's impact on the TOF pad | |
a5d9ff0f | 474 | Double32_t fTOFsignalDx; // local x of track's impact on the TOF pad |
562dd0b4 | 475 | Double32_t fTOFInfo[10]; //! TOF informations |
d86081b1 | 476 | Short_t fTOFdeltaBC; // detector's Delta Bunch Crossing correction |
477 | Short_t fTOFl0l1; // detector's L0L1 latency correction | |
562dd0b4 | 478 | |
f1cedef3 | 479 | Double32_t fCaloDx ; // [0.,0.,8] distance to calorimeter cluster in calo plain (phi direction) |
480 | Double32_t fCaloDz ; // [0.,0.,8] distance to calorimeter cluster in calo plain (z direction) | |
481 | ||
562dd0b4 | 482 | Double32_t fHMPIDtrkX; // x of the track impact, LORS |
483 | Double32_t fHMPIDtrkY; // y of the track impact, LORS | |
484 | Double32_t fHMPIDmipX; // x of the MIP in LORS | |
485 | Double32_t fHMPIDmipY; // y of the MIP in LORS | |
486 | ||
487 | ||
562dd0b4 | 488 | UShort_t fTPCncls; // number of clusters assigned in the TPC |
e1d4c1b5 | 489 | UShort_t fTPCnclsF; // number of findable clusters in the TPC |
15e85efa | 490 | UShort_t fTPCsignalN; // number of points used for dEdx |
949840f6 | 491 | UShort_t fTPCnclsIter1; // number of clusters assigned in the TPC - iteration 1 |
492 | UShort_t fTPCnclsFIter1; // number of findable clusters in the TPC - iteration 1 | |
562dd0b4 | 493 | |
494 | Char_t fITSncls; // number of clusters assigned in the ITS | |
89f1b176 | 495 | UChar_t fITSClusterMap; // map of clusters, one bit per a layer |
25015f7a | 496 | UChar_t fITSSharedMap; // map of shared clusters, one bit per a layer |
c5be26b7 | 497 | UChar_t fTRDncls; // number of clusters assigned in the TRD |
498 | UChar_t fTRDncls0; // number of clusters assigned in the TRD before first material cross | |
ed15ef4f | 499 | UChar_t fTRDntracklets; // number of TRD tracklets used for tracking/PID |
6984f7c1 | 500 | |
a462baa3 | 501 | Int_t fTRDnSlices; // number of slices used for PID in the TRD |
6984f7c1 | 502 | Double32_t *fTRDslices; //[fTRDnSlices] |
503 | ||
504 | Char_t fTRDTimBin[kTRDnPlanes]; // Time bin of Max cluster from all six planes | |
6dc21f57 | 505 | Char_t fVertexID; // ID of the primary vertex this track belongs to |
95621324 | 506 | AliESDEvent* fESDEvent; //!Pointer back to event to which the track belongs |
507 | ||
e1e6896f | 508 | private: |
509 | ||
732a24fe | 510 | AliESDtrack & operator=(const AliESDtrack & ); |
814a412f | 511 | ClassDef(AliESDtrack,59) //ESDtrack |
ae982df3 | 512 | }; |
513 | ||
fae4c212 | 514 | |
515 | ||
ae982df3 | 516 | #endif |
517 |