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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 | ||
115179c6 | 6 | /* $Id: AliESDtrack.h 64153 2013-09-09 09:33:47Z akalweit $ */ |
ac3faee4 | 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" |
49436743 | 33 | #include "AliESDTOFCluster.h" |
304864ab | 34 | #include "AliPID.h" |
15e85efa | 35 | #include "AliESDfriendTrack.h" |
40b4e5ea | 36 | #include "AliTPCdEdxInfo.h" |
15e85efa | 37 | |
49edfa08 | 38 | class TParticle; |
49d13e89 | 39 | class AliESDVertex; |
ae982df3 | 40 | class AliKalmanTrack; |
98937d93 | 41 | class AliTrackPointArray; |
0c19adf7 | 42 | class TPolyMarker3D; |
00a38d07 | 43 | class AliDetectorPID; |
73178f8a | 44 | class TTreeSRedirector; |
42fcc729 | 45 | class AliESDEvent; |
40b4e5ea | 46 | |
c9ec41e8 | 47 | class AliESDtrack : public AliExternalTrackParam { |
ae982df3 | 48 | public: |
6c3c2a50 | 49 | // |
50 | enum {kNITSchi2Std=3}; | |
51 | // | |
ae982df3 | 52 | AliESDtrack(); |
c4d11b15 | 53 | AliESDtrack(const AliESDtrack& track); |
4f6e22bd | 54 | AliESDtrack(const AliVTrack* track); |
49edfa08 | 55 | AliESDtrack(TParticle * part); |
51ad6848 | 56 | virtual ~AliESDtrack(); |
732a24fe | 57 | virtual void Copy(TObject &obj) const; |
15e85efa | 58 | const AliESDfriendTrack *GetFriendTrack() const {return fFriendTrack;} |
ddfbc51a | 59 | void SetFriendTrack(const AliESDfriendTrack *t) { |
60 | delete fFriendTrack; fFriendTrack=new AliESDfriendTrack(*t); | |
61 | } | |
62 | void ReleaseESDfriendTrack() { delete fFriendTrack; fFriendTrack=0; } | |
00dce61a | 63 | void AddCalibObject(TObject * object); // add calib object to the list |
64 | TObject * GetCalibObject(Int_t index); // return calib objct at given position | |
9559cbc4 | 65 | void MakeMiniESDtrack(); |
49436743 | 66 | void SetID(Short_t id); |
e1e6896f | 67 | Int_t GetID() const { return fID;} |
6dc21f57 | 68 | void SetVertexID(Char_t id) { fVertexID=id;} |
69 | Char_t GetVertexID() const { return fVertexID;} | |
ae982df3 | 70 | void SetStatus(ULong_t flags) {fFlags|=flags;} |
71 | void ResetStatus(ULong_t flags) {fFlags&=~flags;} | |
15614b8b | 72 | Bool_t UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags); |
ae982df3 | 73 | void SetIntegratedLength(Double_t l) {fTrackLength=l;} |
74 | void SetIntegratedTimes(const Double_t *times); | |
8c6a71ab | 75 | void SetESDpid(const Double_t *p); |
76 | void GetESDpid(Double_t *p) const; | |
67be2d29 | 77 | virtual const Double_t *PID() const { return fR; } |
4f6e22bd | 78 | |
15e85efa | 79 | Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;} |
ae982df3 | 80 | ULong_t GetStatus() const {return fFlags;} |
81 | Int_t GetLabel() const {return fLabel;} | |
a33a2f3d | 82 | void SetLabel(Int_t label) {fLabel = label;} |
c9ec41e8 | 83 | |
ae982df3 | 84 | void GetExternalParameters(Double_t &x, Double_t p[5]) const; |
85 | void GetExternalCovariance(Double_t cov[15]) const; | |
23904d16 | 86 | |
115179c6 | 87 | Double_t GetIntegratedLength() const; |
88 | Double_t GetIntegratedLengthOld() const {return fTrackLength;} | |
fc9b31a7 | 89 | void GetIntegratedTimes(Double_t *times, Int_t nspec=AliPID::kSPECIES) const; |
115179c6 | 90 | Double_t GetIntegratedTimesOld(Int_t i) const {if(fTrackTime) return fTrackTime[i]; else return 0;}; |
1cecd6e3 | 91 | Int_t GetPID(Bool_t tpcOnly=kFALSE) const; |
92 | Int_t GetTOFBunchCrossing(Double_t b=0, Bool_t pidTPConly=kTRUE) const; | |
93 | Double_t GetMass(Bool_t tpcOnly=kFALSE) const {return AliPID::ParticleMass(GetPID(tpcOnly));} | |
a3314882 | 94 | Double_t GetMassForTracking() const; |
95 | void SetPIDForTracking(Int_t pid) {fPIDForTracking = pid;} | |
96 | Int_t GetPIDForTracking() const {return fPIDForTracking;} | |
6b5b49c9 | 97 | Double_t M() const; |
aad8d435 | 98 | Double_t E() const; |
99 | Double_t Y() const; | |
c0b978f0 | 100 | |
c9ec41e8 | 101 | Bool_t GetConstrainedPxPyPz(Double_t *p) const { |
102 | if (!fCp) return kFALSE; | |
103 | return fCp->GetPxPyPz(p); | |
104 | } | |
105 | Bool_t GetConstrainedXYZ(Double_t *r) const { | |
106 | if (!fCp) return kFALSE; | |
107 | return fCp->GetXYZ(r); | |
108 | } | |
6c4ef2ed | 109 | const AliExternalTrackParam *GetConstrainedParam() const {return fCp;} |
c0b978f0 | 110 | Bool_t GetConstrainedExternalParameters |
111 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
112 | Bool_t GetConstrainedExternalCovariance(Double_t cov[15]) const; | |
c9ec41e8 | 113 | Double_t GetConstrainedChi2() const {return fCchi2;} |
4c3dc2a0 | 114 | Double_t GetChi2TPCConstrainedVsGlobal(const AliESDVertex* vtx) const; |
4aeb9470 | 115 | // |
b9ca886f | 116 | |
b5b2b4db | 117 | // global track chi2 |
118 | void SetGlobalChi2(Double_t chi2) {fGlobalChi2 = chi2;} | |
119 | Double_t GetGlobalChi2() const {return fGlobalChi2;} | |
67c3dcbe | 120 | |
c9ec41e8 | 121 | Bool_t GetInnerPxPyPz(Double_t *p) const { |
122 | if (!fIp) return kFALSE; | |
123 | return fIp->GetPxPyPz(p); | |
124 | } | |
1d303a24 | 125 | const AliExternalTrackParam * GetInnerParam() const { return fIp;} |
4aeb9470 | 126 | const AliExternalTrackParam * GetTPCInnerParam() const {return fTPCInner;} |
f12d42ce | 127 | Bool_t FillTPCOnlyTrack(AliESDtrack &track); |
c9ec41e8 | 128 | Bool_t GetInnerXYZ(Double_t *r) const { |
129 | if (!fIp) return kFALSE; | |
130 | return fIp->GetXYZ(r); | |
131 | } | |
c0b978f0 | 132 | Bool_t GetInnerExternalParameters |
133 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
134 | Bool_t GetInnerExternalCovariance(Double_t cov[15]) const; | |
98937d93 | 135 | |
d61ca12d | 136 | void SetOuterParam(const AliExternalTrackParam *p, ULong_t flags); |
137 | ||
c38d443f | 138 | void SetOuterHmpParam(const AliExternalTrackParam *p, ULong_t flags); |
139 | ||
1d303a24 | 140 | const AliExternalTrackParam * GetOuterParam() const { return fOp;} |
c38d443f | 141 | |
142 | const AliExternalTrackParam * GetOuterHmpParam() const { return fHMPIDp;} | |
143 | ||
c0b978f0 | 144 | Bool_t GetOuterPxPyPz(Double_t *p) const { |
145 | if (!fOp) return kFALSE; | |
146 | return fOp->GetPxPyPz(p); | |
147 | } | |
c38d443f | 148 | Bool_t GetOuterHmpPxPyPz(Double_t *p) const { |
149 | if (!fHMPIDp) return kFALSE; | |
150 | return fHMPIDp->GetPxPyPz(p); | |
151 | } | |
152 | ||
c0b978f0 | 153 | Bool_t GetOuterXYZ(Double_t *r) const { |
154 | if (!fOp) return kFALSE; | |
155 | return fOp->GetXYZ(r); | |
c9ec41e8 | 156 | } |
c38d443f | 157 | Bool_t GetOuterHmpXYZ(Double_t *r) const { |
158 | if (!fHMPIDp) return kFALSE; | |
159 | return fHMPIDp->GetXYZ(r); | |
160 | } | |
161 | ||
c0b978f0 | 162 | Bool_t GetOuterExternalParameters |
163 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
164 | Bool_t GetOuterExternalCovariance(Double_t cov[15]) const; | |
165 | ||
c38d443f | 166 | Bool_t GetOuterHmpExternalParameters |
167 | (Double_t &alpha, Double_t &x, Double_t p[5]) const; | |
168 | Bool_t GetOuterHmpExternalCovariance(Double_t cov[15]) const; | |
c9ec41e8 | 169 | |
c38d443f | 170 | |
98937d93 | 171 | Int_t GetNcls(Int_t idet) const; |
ef7253ac | 172 | Int_t GetClusters(Int_t idet, Int_t *idx) const; |
98937d93 | 173 | |
15e85efa | 174 | void SetITSpid(const Double_t *p); |
175 | void GetITSpid(Double_t *p) const; | |
1d4882da | 176 | |
562dd0b4 | 177 | Double_t GetITSsignal() const {return fITSsignal;} |
1d4882da | 178 | void SetITSdEdxSamples(const Double_t s[4]); |
74ca66e3 | 179 | void GetITSdEdxSamples(Double_t s[4]) const; |
1d4882da | 180 | |
562dd0b4 | 181 | Double_t GetITSchi2() const {return fITSchi2;} |
6c3c2a50 | 182 | Double_t GetITSchi2Std(Int_t step) const {return (step>-1&&step<kNITSchi2Std) ? fITSchi2Std[step] : -1;} |
183 | void SetITSchi2Std(Double_t chi2, Int_t step) { if (step>-1&&step<kNITSchi2Std) fITSchi2Std[step] = chi2;} | |
562dd0b4 | 184 | Char_t GetITSclusters(Int_t *idx) const; |
62665e7f | 185 | UChar_t GetITSClusterMap() const {return fITSClusterMap;} |
f8c54f2d | 186 | void SetITSClusterMap(UChar_t amap) {fITSClusterMap = amap;} |
187 | ||
25015f7a | 188 | UChar_t GetITSSharedMap() const {return fITSSharedMap;} |
a1810dab | 189 | void SetITSSharedFlag(int lr) {fITSSharedMap |= 0x1<<lr;} |
190 | Bool_t GetITSFakeFlag() const {return (fITSSharedMap&BIT(7))!=0;} | |
191 | void SetITSFakeFlag(Bool_t v=kTRUE) {if (v) fITSSharedMap|=BIT(7); else fITSSharedMap&=~BIT(7);} | |
25015f7a | 192 | void SetITSSharedMap(UChar_t map) {fITSSharedMap=map;} |
89f1b176 | 193 | void SetITSModuleIndex(Int_t ilayer,Int_t idx) {fITSModule[ilayer]=idx;} |
194 | Int_t GetITSModuleIndex(Int_t ilayer) const {return fITSModule[ilayer];} | |
195 | Bool_t GetITSModuleIndexInfo(Int_t ilayer,Int_t &idet,Int_t &status, | |
196 | Float_t &xloc,Float_t &zloc) const; | |
15e85efa | 197 | Int_t GetITSLabel() const {return fITSLabel;} |
96a46057 | 198 | void SetITSLabel(Int_t label) {fITSLabel = label;} |
15e85efa | 199 | void SetITStrack(AliKalmanTrack * track){ |
59c31692 | 200 | if (fFriendTrack) fFriendTrack->SetITStrack(track); |
15e85efa | 201 | } |
202 | AliKalmanTrack *GetITStrack(){ | |
59c31692 | 203 | return fFriendTrack!=NULL?fFriendTrack->GetITStrack():NULL; |
15e85efa | 204 | } |
6807ec41 | 205 | Bool_t HasPointOnITSLayer(Int_t i) const {return TESTBIT(fITSClusterMap,i);} |
25015f7a | 206 | Bool_t HasSharedPointOnITSLayer(Int_t i) const {return TESTBIT(fITSSharedMap,i);} |
15e85efa | 207 | |
208 | void SetTPCpid(const Double_t *p); | |
209 | void GetTPCpid(Double_t *p) const; | |
210 | void SetTPCPoints(Float_t points[4]){ | |
211 | for (Int_t i=0;i<4;i++) fTPCPoints[i]=points[i]; | |
212 | } | |
213 | void SetTPCPointsF(UChar_t findable){fTPCnclsF = findable;} | |
949840f6 | 214 | void SetTPCPointsFIter1(UChar_t findable){fTPCnclsFIter1 = findable;} |
562dd0b4 | 215 | UShort_t GetTPCNcls() const { return fTPCncls;} |
216 | UShort_t GetTPCNclsF() const { return fTPCnclsF;} | |
949840f6 | 217 | UShort_t GetTPCNclsIter1() const { return fTPCnclsIter1;} |
218 | UShort_t GetTPCNclsFIter1() const { return fTPCnclsFIter1;} | |
219 | UShort_t GetTPCnclsS(Int_t i0=0,Int_t i1=159) const; | |
beb01154 | 220 | UShort_t GetTPCncls(Int_t row0=0,Int_t row1=159) const; |
562dd0b4 | 221 | Double_t GetTPCPoints(Int_t i) const {return fTPCPoints[i];} |
15e85efa | 222 | void SetKinkIndexes(Int_t points[3]) { |
223 | for (Int_t i=0;i<3;i++) fKinkIndexes[i] = points[i]; | |
224 | } | |
225 | void SetV0Indexes(Int_t points[3]) { | |
226 | for (Int_t i=0;i<3;i++) fV0Indexes[i] = points[i]; | |
227 | } | |
228 | void SetTPCsignal(Float_t signal, Float_t sigma, UChar_t npoints){ | |
229 | fTPCsignal = signal; fTPCsignalS = sigma; fTPCsignalN = npoints; | |
230 | } | |
539a5a59 | 231 | void SetTPCsignalTunedOnData(Float_t signal){ |
232 | fTPCsignalTuned = signal; | |
233 | } | |
3876bdbf | 234 | void SetTPCdEdxInfo(AliTPCdEdxInfo * dEdxInfo); |
d3929eb3 | 235 | Double_t GetdEdxInfo(Int_t regionID, Int_t calibID, Int_t qID,Int_t valueID); |
3876bdbf | 236 | |
086400fc | 237 | AliTPCdEdxInfo * GetTPCdEdxInfo() const {return fTPCdEdxInfo;} |
562dd0b4 | 238 | Double_t GetTPCsignal() const {return fTPCsignal;} |
539a5a59 | 239 | Double_t GetTPCsignalTunedOnData() const {return fTPCsignalTuned;} |
562dd0b4 | 240 | Double_t GetTPCsignalSigma() const {return fTPCsignalS;} |
0eba927a | 241 | UShort_t GetTPCsignalN() const {return fTPCsignalN;} |
d6e39fcb | 242 | Double_t GetTPCmomentum() const {return fIp?fIp->GetP():GetP();} |
ef7661fd | 243 | Double_t GetTPCTgl() const {return fIp?fIp->GetTgl():GetTgl();} |
562dd0b4 | 244 | Double_t GetTPCchi2() const {return fTPCchi2;} |
949840f6 | 245 | Double_t GetTPCchi2Iter1() const {return fTPCchi2Iter1;} |
d6e39fcb | 246 | UShort_t GetTPCclusters(Int_t *idx) const; |
562dd0b4 | 247 | Double_t GetTPCdensity(Int_t row0, Int_t row1) const; |
15e85efa | 248 | Int_t GetTPCLabel() const {return fTPCLabel;} |
249 | Int_t GetKinkIndex(Int_t i) const { return fKinkIndexes[i];} | |
250 | Int_t GetV0Index(Int_t i) const { return fV0Indexes[i];} | |
9f638f03 | 251 | const TBits& GetTPCFitMap() const {return fTPCFitMap;} |
74ca66e3 | 252 | const TBits* GetTPCFitMapPtr() const {return &fTPCFitMap;} |
3a83c716 | 253 | const TBits& GetTPCClusterMap() const {return fTPCClusterMap;} |
086400fc | 254 | const TBits* GetTPCClusterMapPtr() const {return &fTPCClusterMap;} |
eb7f6854 | 255 | const TBits& GetTPCSharedMap() const {return fTPCSharedMap;} |
74ca66e3 | 256 | const TBits* GetTPCSharedMapPtr() const {return &fTPCSharedMap;} |
9f638f03 | 257 | void SetTPCFitMap(const TBits &amap) {fTPCFitMap = amap;} |
258 | void SetTPCClusterMap(const TBits &amap) {fTPCClusterMap = amap;} | |
259 | void SetTPCSharedMap(const TBits &amap) {fTPCSharedMap = amap;} | |
25f906db | 260 | Float_t GetTPCClusterInfo(Int_t nNeighbours=3, Int_t type=0, Int_t row0=0, Int_t row1=159, Int_t bitType=0 ) const; |
261 | Float_t GetTPCClusterDensity(Int_t nNeighbours=3, Int_t type=0, Int_t row0=0, Int_t row1=159, Int_t bitType=0 ) const; | |
4c3dc2a0 | 262 | Float_t GetTPCCrossedRows() const; |
6a6f0c1f | 263 | |
15e85efa | 264 | void SetTRDpid(const Double_t *p); |
4d565068 | 265 | void SetTRDsignal(Double_t sig) {fTRDsignal = sig;} |
4d302e42 | 266 | void SetTRDNchamberdEdx(UChar_t nch) {fTRDNchamberdEdx = nch;} |
267 | void SetTRDNclusterdEdx(UChar_t ncls){fTRDNclusterdEdx = ncls;} | |
4d565068 | 268 | |
c5be26b7 | 269 | // A.Bercuci |
ed15ef4f | 270 | void SetTRDntracklets(UChar_t q){fTRDntracklets = q;} |
778a6a17 | 271 | UChar_t GetTRDntracklets() const {return (fTRDntracklets>>3)&7;} |
272 | UChar_t GetTRDntrackletsPID() const {return fTRDntracklets&7;} | |
273 | // TEMPORARY alias asked by the HFE group to allow | |
274 | // reading of the v4-16-Release data with TRUNK related software (A.Bercuci@Apr 30th 09) | |
275 | UChar_t GetTRDpidQuality() const {return GetTRDntrackletsPID();} | |
e25fff1a | 276 | UChar_t GetTRDtrkltOccupancy(Int_t ly) const { return ly<kTRDnPlanes && ly>=0 ? fTRDTimBin[ly] & 0x1F : 0; } |
277 | UChar_t GetTRDtrkltClCross(Int_t ly) const { return ly<kTRDnPlanes && ly>=0 ? (fTRDTimBin[ly] >> 5) & 0x03 : 0; } | |
278 | Bool_t IsTRDtrkltChmbGood(Int_t ly) const { return ly<kTRDnPlanes && ly>=0 ? ((fTRDTimBin[ly] >> 7) & 0x01) == 1 : kFALSE;} | |
279 | // end A.Bercuci | |
4d565068 | 280 | |
6984f7c1 | 281 | void SetNumberOfTRDslices(Int_t n); |
fae4c212 | 282 | Int_t GetNumberOfTRDslices() const; |
6984f7c1 | 283 | void SetTRDslice(Double_t q, Int_t plane, Int_t slice); |
fae4c212 | 284 | void SetTRDmomentum(Double_t p, Int_t plane, Double_t *sp=0x0); |
6984f7c1 | 285 | Double_t GetTRDslice(Int_t plane, Int_t slice=-1) const; |
fae4c212 | 286 | Double_t GetTRDmomentum(Int_t plane, Double_t *sp=0x0) const; |
c5be26b7 | 287 | |
6984f7c1 | 288 | void SetTRDQuality(Float_t quality){fTRDQuality=quality;} |
562dd0b4 | 289 | Double_t GetTRDQuality()const {return fTRDQuality;} |
15e85efa | 290 | void SetTRDBudget(Float_t budget){fTRDBudget=budget;} |
562dd0b4 | 291 | Double_t GetTRDBudget()const {return fTRDBudget;} |
6984f7c1 | 292 | |
15e85efa | 293 | void SetTRDTimBin(Int_t timbin, Int_t i) {fTRDTimBin[i]=timbin;} |
294 | void GetTRDpid(Double_t *p) const; | |
562dd0b4 | 295 | Double_t GetTRDsignal() const {return fTRDsignal;} |
4d302e42 | 296 | UChar_t GetTRDNchamberdEdx() const {return fTRDNchamberdEdx;} |
297 | UChar_t GetTRDNclusterdEdx() const {return fTRDNclusterdEdx;} | |
562dd0b4 | 298 | Char_t GetTRDTimBin(Int_t i) const {return fTRDTimBin[i];} |
299 | Double_t GetTRDchi2() const {return fTRDchi2;} | |
300 | UChar_t GetTRDclusters(Int_t *idx) const; | |
7911b1b1 | 301 | UChar_t GetTRDncls() const {return fTRDncls;} |
302 | UChar_t GetTRDncls0() const {return fTRDncls0;} | |
5bc3e158 | 303 | UChar_t GetTRDtracklets(Int_t *idx) const; |
79e94bf8 | 304 | void SetTRDpid(Int_t iSpecies, Float_t p); |
562dd0b4 | 305 | Double_t GetTRDpid(Int_t iSpecies) const; |
15e85efa | 306 | Int_t GetTRDLabel() const {return fTRDLabel;} |
c9ec41e8 | 307 | |
15e85efa | 308 | void SetTRDtrack(AliKalmanTrack * track){ |
59c31692 | 309 | if (fFriendTrack) fFriendTrack->SetTRDtrack(track); |
15e85efa | 310 | } |
311 | AliKalmanTrack *GetTRDtrack(){ | |
59c31692 | 312 | return fFriendTrack!=NULL?fFriendTrack->GetTRDtrack():NULL; |
15e85efa | 313 | } |
c9ec41e8 | 314 | |
49436743 | 315 | // this are methods for manipulating with TOF clusters/matches |
115179c6 | 316 | void SetTOFclusterArray(Int_t ncluster,Int_t *TOFcluster); |
317 | Int_t *GetTOFclusterArray() const {return fTOFcluster;} | |
318 | Int_t GetNTOFclusters() const {return fNtofClusters;} | |
49436743 | 319 | void SuppressTOFMatches(); |
320 | void ReplaceTOFTrackID(int oldID, int newID); | |
321 | void ReplaceTOFClusterID(int oldID, int newID); | |
322 | void ReplaceTOFMatchID(int oldID, int newID); | |
115179c6 | 323 | void AddTOFcluster(Int_t icl); |
49436743 | 324 | void SortTOFcluster(); // RS? Not to be used? |
325 | void ReMapTOFcluster(Int_t ncl,Int_t *mapping); // RS? Not to be used? | |
115179c6 | 326 | |
15e85efa | 327 | void SetTOFsignal(Double_t tof) {fTOFsignal=tof;} |
115179c6 | 328 | Double_t GetTOFsignal() const; |
15e85efa | 329 | void SetTOFsignalToT(Double_t ToT) {fTOFsignalToT=ToT;} |
115179c6 | 330 | Double_t GetTOFsignalToT() const; |
d321691a | 331 | void SetTOFsignalRaw(Double_t tof) {fTOFsignalRaw=tof;} |
115179c6 | 332 | Double_t GetTOFsignalRaw() const; |
d321691a | 333 | void SetTOFsignalDz(Double_t dz) {fTOFsignalDz=dz;} |
115179c6 | 334 | Double_t GetTOFsignalDz() const; |
a5d9ff0f | 335 | void SetTOFsignalDx(Double_t dx) {fTOFsignalDx=dx;} |
115179c6 | 336 | Double_t GetTOFsignalDx() const; |
d86081b1 | 337 | void SetTOFDeltaBC(Short_t deltaBC) {fTOFdeltaBC=deltaBC;}; |
115179c6 | 338 | Short_t GetTOFDeltaBC() const; |
d86081b1 | 339 | void SetTOFL0L1(Short_t l0l1) {fTOFl0l1=l0l1;}; |
115179c6 | 340 | Short_t GetTOFL0L1() const; |
341 | Double_t GetTOFchi2() const {return fTOFchi2;}; | |
c630aafd | 342 | void SetTOFpid(const Double_t *p); |
51ad6848 | 343 | void SetTOFLabel(const Int_t *p); |
c630aafd | 344 | void GetTOFpid(Double_t *p) const; |
51ad6848 | 345 | void GetTOFLabel(Int_t *p) const; |
346 | void GetTOFInfo(Float_t *info) const; | |
347 | void SetTOFInfo(Float_t *info); | |
115179c6 | 348 | Int_t GetTOFCalChannel() const; |
349 | Int_t GetTOFcluster() const; | |
15e85efa | 350 | void SetTOFcluster(Int_t index) {fTOFindex=index;} |
351 | void SetTOFCalChannel(Int_t index) {fTOFCalChannel=index;} | |
115179c6 | 352 | Int_t GetTOFclusterN() const; |
353 | Bool_t IsTOFHitAlreadyMatched() const; | |
a2c30af1 | 354 | void SetTOFsignalTunedOnData(Double_t signal){fTOFsignalTuned=signal;} |
355 | Double_t GetTOFsignalTunedOnData() const {return fTOFsignalTuned;} | |
b67517ef | 356 | |
f4b3bbb7 | 357 | // HMPID methodes +++++++++++++++++++++++++++++++++ (kir) |
358 | void SetHMPIDsignal(Double_t theta) {fHMPIDsignal=theta;} | |
dc61c0ef | 359 | Double_t GetHMPIDsignal() const {if(fHMPIDsignal>0) return fHMPIDsignal - (Int_t)fHMPIDsignal; else return fHMPIDsignal;} |
4b9d6e17 | 360 | Double_t GetHMPIDoccupancy() const {return (Int_t)fHMPIDsignal/10.0;} |
f4b3bbb7 | 361 | void SetHMPIDpid(const Double_t *p); |
362 | void GetHMPIDpid(Double_t *p) const; | |
363 | void SetHMPIDchi2(Double_t chi2) {fHMPIDchi2=chi2;} | |
562dd0b4 | 364 | Double_t GetHMPIDchi2() const {return fHMPIDchi2;} |
f4b3bbb7 | 365 | void SetHMPIDcluIdx(Int_t ch,Int_t idx) {fHMPIDcluIdx=ch*1000000+idx;} |
366 | Int_t GetHMPIDcluIdx() const {return fHMPIDcluIdx;} | |
367 | void SetHMPIDtrk(Float_t x, Float_t y, Float_t th, Float_t ph) { | |
368 | fHMPIDtrkX=x; fHMPIDtrkY=y; fHMPIDtrkTheta=th; fHMPIDtrkPhi=ph; | |
15e85efa | 369 | } |
f4b3bbb7 | 370 | void GetHMPIDtrk(Float_t &x, Float_t &y, Float_t &th, Float_t &ph) const { |
371 | x=fHMPIDtrkX; y=fHMPIDtrkY; th=fHMPIDtrkTheta; ph=fHMPIDtrkPhi; | |
15e85efa | 372 | } |
f4b3bbb7 | 373 | void SetHMPIDmip(Float_t x, Float_t y, Int_t q, Int_t nph=0) { |
c7e57bfb | 374 | fHMPIDmipX=x; fHMPIDmipY=y; fHMPIDqn=1000000*nph+q; |
15e85efa | 375 | } |
f4b3bbb7 | 376 | void GetHMPIDmip(Float_t &x,Float_t &y,Int_t &q,Int_t &nph) const { |
c7e57bfb | 377 | x=fHMPIDmipX; y=fHMPIDmipY; q=fHMPIDqn%1000000; nph=fHMPIDqn/1000000; |
15e85efa | 378 | } |
f4b3bbb7 | 379 | Bool_t IsHMPID() const {return fFlags&kHMPIDpid;} |
110317eb | 380 | Bool_t IsPureITSStandalone() const {return fFlags&kITSpureSA;} |
4ace6760 | 381 | Bool_t IsMultPrimary() const {return !(fFlags&kMultSec);} |
382 | Bool_t IsMultSecondary() const {return (fFlags&kMultSec);} | |
b67517ef | 383 | |
8dab268f | 384 | Int_t GetEMCALcluster() const {return fCaloIndex;} |
f1cedef3 | 385 | void SetEMCALcluster(Int_t index) {fCaloIndex=index;} |
2e1dcd14 | 386 | Bool_t IsEMCAL() const {return fFlags&kEMCALmatch;} |
ed15417e | 387 | |
388 | Double_t GetTrackPhiOnEMCal() const {return fTrackPhiOnEMCal;} | |
389 | Double_t GetTrackEtaOnEMCal() const {return fTrackEtaOnEMCal;} | |
a29b2a8a | 390 | Double_t GetTrackPtOnEMCal() const {return fTrackPtOnEMCal;} |
37cf883a | 391 | Double_t GetTrackPOnEMCal() const {return TMath::Abs(fTrackEtaOnEMCal) < 1 ? fTrackPtOnEMCal*TMath::CosH(fTrackEtaOnEMCal) : -999;} |
a29b2a8a | 392 | void SetTrackPhiEtaPtOnEMCal(Double_t phi,Double_t eta,Double_t pt) {fTrackPhiOnEMCal=phi;fTrackEtaOnEMCal=eta;fTrackPtOnEMCal=pt;} |
ac2f7574 | 393 | |
8dab268f | 394 | Int_t GetPHOScluster() const {return fCaloIndex;} |
f1cedef3 | 395 | void SetPHOScluster(Int_t index) {fCaloIndex=index;} |
396 | Bool_t IsPHOS() const {return fFlags&kPHOSmatch;} | |
397 | Double_t GetPHOSdx()const{return fCaloDx ;} | |
398 | Double_t GetPHOSdz()const{return fCaloDz ;} | |
399 | void SetPHOSdxdz(Double_t dx, Double_t dz){fCaloDx=dx,fCaloDz=dz;} | |
400 | ||
401 | ||
cf0f66c2 | 402 | void SetTrackPointArray(AliTrackPointArray *points) { |
59c31692 | 403 | if (fFriendTrack) fFriendTrack->SetTrackPointArray(points); |
cf0f66c2 | 404 | } |
405 | const AliTrackPointArray *GetTrackPointArray() const { | |
59c31692 | 406 | return fFriendTrack!=NULL?fFriendTrack->GetTrackPointArray():NULL; |
cf0f66c2 | 407 | } |
436dfe39 | 408 | Bool_t RelateToVertexTPC(const AliESDVertex *vtx, Double_t b, Double_t maxd, |
409 | AliExternalTrackParam *cParam=0); | |
266a0f9b | 410 | Bool_t |
411 | RelateToVertexTPCBxByBz(const AliESDVertex *vtx, Double_t b[3],Double_t maxd, | |
412 | AliExternalTrackParam *cParam=0); | |
d7ddf1e9 | 413 | void GetImpactParametersTPC(Float_t &xy,Float_t &z) const {xy=fdTPC; z=fzTPC;} |
414 | void GetImpactParametersTPC(Float_t p[2], Float_t cov[3]) const { | |
415 | p[0]=fdTPC; p[1]=fzTPC; cov[0]=fCddTPC; cov[1]=fCdzTPC; cov[2]=fCzzTPC; | |
416 | } | |
436dfe39 | 417 | Double_t GetConstrainedChi2TPC() const {return fCchi2TPC;} |
418 | ||
419 | Bool_t RelateToVertex(const AliESDVertex *vtx, Double_t b, Double_t maxd, | |
420 | AliExternalTrackParam *cParam=0); | |
266a0f9b | 421 | Bool_t |
422 | RelateToVertexBxByBz(const AliESDVertex *vtx, Double_t b[3], Double_t maxd, | |
423 | AliExternalTrackParam *cParam=0); | |
49d13e89 | 424 | void GetImpactParameters(Float_t &xy,Float_t &z) const {xy=fD; z=fZ;} |
425 | void GetImpactParameters(Float_t p[2], Float_t cov[3]) const { | |
426 | p[0]=fD; p[1]=fZ; cov[0]=fCdd; cov[1]=fCdz; cov[2]=fCzz; | |
427 | } | |
ddfbc51a | 428 | virtual void Print(Option_t * opt) const ; |
0ecbfc1b | 429 | const AliESDEvent* GetESDEvent() const {return fESDEvent;} |
42fcc729 | 430 | const AliTOFHeader* GetTOFHeader() const; |
d38034b8 | 431 | const AliVEvent* GetEvent() const {return (AliVEvent*)fESDEvent;} |
00a38d07 | 432 | void SetESDEvent(const AliESDEvent* evt) {fESDEvent = evt;} |
433 | ||
434 | // Trasient PID object, is owned by the track | |
435 | virtual void SetDetectorPID(const AliDetectorPID *pid); | |
436 | virtual const AliDetectorPID* GetDetectorPID() const { return fDetectorPID; } | |
437 | ||
0c19adf7 | 438 | // |
439 | // visualization (M. Ivanov) | |
440 | // | |
441 | void FillPolymarker(TPolyMarker3D *pol, Float_t magf, Float_t minR, Float_t maxR, Float_t stepR); | |
ac2f7574 | 442 | |
59c31692 | 443 | // |
444 | // online mode Matthias.Richter@cern.ch | |
445 | // in order to optimize AliESDtrack for usage in the online HLT, | |
446 | // some functionality is disabled | |
447 | // - creation of AliESDfriendTrack | |
448 | // - set lengt of bit fields fTPCClusterMap and fTPCSharedMap to 0 | |
449 | static void OnlineMode(bool mode) {fgkOnlineMode=mode;} | |
ddfbc51a | 450 | static bool OnlineMode() {return fgkOnlineMode;} |
d3929eb3 | 451 | static Double_t GetLengthInActiveZone(const AliExternalTrackParam *paramT, Double_t deltaY, Double_t deltaZ, Double_t bz, Double_t exbPhi =0 , TTreeSRedirector * pcstream =0 ); |
08b7c4be | 452 | Double_t GetLengthInActiveZone( Int_t mode, Double_t deltaY, Double_t deltaZ, Double_t bz, Double_t exbPhi =0 , TTreeSRedirector * pcstream =0 ) const; |
ddfbc51a | 453 | protected: |
90e48c0c | 454 | |
562dd0b4 | 455 | AliExternalTrackParam *fCp; // Track parameters constrained to the primary vertex |
a2f61bd7 | 456 | AliExternalTrackParam *fIp; // Track parameters estimated at the inner wall of TPC |
457 | AliExternalTrackParam *fTPCInner; // Track parameters estimated at the inner wall of TPC using the TPC stand-alone | |
458 | AliExternalTrackParam *fOp; // Track parameters estimated at the point of maximal radial coordinate reached during the tracking | |
c38d443f | 459 | AliExternalTrackParam *fHMPIDp; // Track parameters at HMPID |
562dd0b4 | 460 | AliESDfriendTrack *fFriendTrack; //! All the complementary information |
90e48c0c | 461 | |
9f638f03 | 462 | TBits fTPCFitMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow which is used in the fit |
562dd0b4 | 463 | TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow |
464 | TBits fTPCSharedMap; // Map of clusters, one bit per padrow; 1 if has a shared cluster on given padrow | |
ae982df3 | 465 | |
ae982df3 | 466 | |
e1e6896f | 467 | |
562dd0b4 | 468 | ULong_t fFlags; // Reconstruction status flags |
469 | Int_t fID; // Unique ID of the track | |
470 | Int_t fLabel; // Track label | |
89f1b176 | 471 | Int_t fITSLabel; // label according ITS |
472 | Int_t fITSModule[12]; // modules crossed by the track in the ITS | |
562dd0b4 | 473 | Int_t fTPCLabel; // label according TPC |
474 | Int_t fTRDLabel; // label according TRD | |
115179c6 | 475 | Int_t *fTOFLabel; //! TOF label |
476 | Int_t fTOFCalChannel; //! Channel Index of the TOF Signal | |
562dd0b4 | 477 | Int_t fTOFindex; // index of the assigned TOF cluster |
c7e57bfb | 478 | Int_t fHMPIDqn; // 1000000*number of photon clusters + QDC |
562dd0b4 | 479 | Int_t fHMPIDcluIdx; // 1000000*chamber id + cluster idx of the assigned MIP cluster |
f1cedef3 | 480 | Int_t fCaloIndex; // index of associated EMCAL/PHOS cluster (AliESDCaloCluster) |
67c3dcbe | 481 | |
23904d16 | 482 | |
562dd0b4 | 483 | Int_t fKinkIndexes[3]; // array of indexes of posible kink candidates |
484 | Int_t fV0Indexes[3]; // array of indexes of posible kink candidates | |
e1e6896f | 485 | |
a3314882 | 486 | Double32_t *fR; //! [0.,0.,8] combined "detector response probability" |
487 | Double32_t *fITSr; //! [0.,0.,8] "detector response probabilities" (for the PID) | |
488 | Double32_t *fTPCr; //! [0.,0.,8] "detector response probabilities" (for the PID) | |
489 | Double32_t *fTRDr; //! [0.,0.,8] "detector response probabilities" (for the PID) | |
490 | Double32_t *fTOFr; //! [0.,0.,8] "detector response probabilities" (for the PID) | |
491 | Double32_t *fHMPIDr; //! [0.,0.,8] "detector response probabilities" (for the PID) | |
562dd0b4 | 492 | |
493 | Double32_t fHMPIDtrkTheta;//[-2*pi,2*pi,16] theta of the track extrapolated to the HMPID, LORS | |
494 | // how much of this is needed? | |
495 | Double32_t fHMPIDtrkPhi; //[-2*pi,2*pi,16] phi of the track extrapolated to the HMPID, LORS | |
496 | Double32_t fHMPIDsignal; // HMPID PID signal (Theta ckov, rad) | |
497 | ||
115179c6 | 498 | Double32_t *fTrackTime; //! TOFs estimated by the tracking |
499 | Double32_t fTrackLength; //! Track length | |
436dfe39 | 500 | |
d7ddf1e9 | 501 | Double32_t fdTPC; // TPC-only impact parameter in XY plane |
502 | Double32_t fzTPC; // TPC-only impact parameter in Z | |
503 | Double32_t fCddTPC,fCdzTPC,fCzzTPC; // Covariance matrix of the TPC-only impact parameters | |
436dfe39 | 504 | Double32_t fCchi2TPC; // [0.,0.,8] TPC-only chi2 at the primary vertex |
505 | ||
562dd0b4 | 506 | Double32_t fD; // Impact parameter in XY plane |
507 | Double32_t fZ; // Impact parameter in Z | |
508 | Double32_t fCdd,fCdz,fCzz; // Covariance matrix of the impact parameters | |
7368c5cc | 509 | Double32_t fCchi2; // [0.,0.,8] chi2 at the primary vertex |
436dfe39 | 510 | |
6c3c2a50 | 511 | Double32_t fITSchi2Std[kNITSchi2Std]; // [0.,0.,8] standard chi2 in the ITS (with standard errors) |
7368c5cc | 512 | Double32_t fITSchi2; // [0.,0.,8] chi2 in the ITS |
513 | Double32_t fTPCchi2; // [0.,0.,8] chi2 in the TPC | |
949840f6 | 514 | Double32_t fTPCchi2Iter1; // [0.,0.,8] chi2 in the TPC |
7368c5cc | 515 | Double32_t fTRDchi2; // [0.,0.,8] chi2 in the TRD |
516 | Double32_t fTOFchi2; // [0.,0.,8] chi2 in the TOF | |
517 | Double32_t fHMPIDchi2; // [0.,0.,8] chi2 in the HMPID | |
ae982df3 | 518 | |
b5b2b4db | 519 | Double32_t fGlobalChi2; // [0.,0.,8] chi2 of the global track |
15e85efa | 520 | |
7368c5cc | 521 | Double32_t fITSsignal; // [0.,0.,10] detector's PID signal |
1d4882da | 522 | Double32_t fITSdEdxSamples[4]; // [0.,0.,10] ITS dE/dx samples |
523 | ||
40b4e5ea | 524 | Double32_t fTPCsignal; // [0.,0.,10] detector's PID signal |
539a5a59 | 525 | Double32_t fTPCsignalTuned; //! [0.,0.,10] detector's PID signal tuned on data when using MC |
40b4e5ea | 526 | Double32_t fTPCsignalS; // [0.,0.,10] RMS of dEdx measurement |
527 | AliTPCdEdxInfo * fTPCdEdxInfo; // object containing dE/dx information for different pad regions | |
528 | Double32_t fTPCPoints[4]; // [0.,0.,10] TPC points -first, max. dens, last and max density | |
562dd0b4 | 529 | |
530 | Double32_t fTRDsignal; // detector's PID signal | |
562dd0b4 | 531 | Double32_t fTRDQuality; // trd quality factor for TOF |
532 | Double32_t fTRDBudget; // trd material budget | |
533 | ||
115179c6 | 534 | Double32_t fTOFsignal; //! detector's PID signal [ps] |
a2c30af1 | 535 | Double32_t fTOFsignalTuned; //! detector's PID signal tuned on data when using MC |
115179c6 | 536 | Double32_t fTOFsignalToT; //! detector's ToT signal [ns] |
537 | Double32_t fTOFsignalRaw; //! detector's uncorrected time signal [ps] | |
538 | Double32_t fTOFsignalDz; //! local z of track's impact on the TOF pad [cm] | |
539 | Double32_t fTOFsignalDx; //! local x of track's impact on the TOF pad [cm] | |
562dd0b4 | 540 | Double32_t fTOFInfo[10]; //! TOF informations |
115179c6 | 541 | Short_t fTOFdeltaBC; //! detector's Delta Bunch Crossing correction |
542 | Short_t fTOFl0l1; //! detector's L0L1 latency correction | |
562dd0b4 | 543 | |
f1cedef3 | 544 | Double32_t fCaloDx ; // [0.,0.,8] distance to calorimeter cluster in calo plain (phi direction) |
545 | Double32_t fCaloDz ; // [0.,0.,8] distance to calorimeter cluster in calo plain (z direction) | |
546 | ||
562dd0b4 | 547 | Double32_t fHMPIDtrkX; // x of the track impact, LORS |
548 | Double32_t fHMPIDtrkY; // y of the track impact, LORS | |
549 | Double32_t fHMPIDmipX; // x of the MIP in LORS | |
550 | Double32_t fHMPIDmipY; // y of the MIP in LORS | |
551 | ||
552 | ||
562dd0b4 | 553 | UShort_t fTPCncls; // number of clusters assigned in the TPC |
e1d4c1b5 | 554 | UShort_t fTPCnclsF; // number of findable clusters in the TPC |
15e85efa | 555 | UShort_t fTPCsignalN; // number of points used for dEdx |
949840f6 | 556 | UShort_t fTPCnclsIter1; // number of clusters assigned in the TPC - iteration 1 |
557 | UShort_t fTPCnclsFIter1; // number of findable clusters in the TPC - iteration 1 | |
562dd0b4 | 558 | |
559 | Char_t fITSncls; // number of clusters assigned in the ITS | |
89f1b176 | 560 | UChar_t fITSClusterMap; // map of clusters, one bit per a layer |
25015f7a | 561 | UChar_t fITSSharedMap; // map of shared clusters, one bit per a layer |
c5be26b7 | 562 | UChar_t fTRDncls; // number of clusters assigned in the TRD |
563 | UChar_t fTRDncls0; // number of clusters assigned in the TRD before first material cross | |
ed15ef4f | 564 | UChar_t fTRDntracklets; // number of TRD tracklets used for tracking/PID |
4d302e42 | 565 | UChar_t fTRDNchamberdEdx; // number of chambers used to calculated the TRD truncated mean |
566 | UChar_t fTRDNclusterdEdx; // number of clusters used to calculated the TRD truncated mean | |
6984f7c1 | 567 | |
a462baa3 | 568 | Int_t fTRDnSlices; // number of slices used for PID in the TRD |
6984f7c1 | 569 | Double32_t *fTRDslices; //[fTRDnSlices] |
570 | ||
571 | Char_t fTRDTimBin[kTRDnPlanes]; // Time bin of Max cluster from all six planes | |
6dc21f57 | 572 | Char_t fVertexID; // ID of the primary vertex this track belongs to |
a3314882 | 573 | Char_t fPIDForTracking; // mass used for tracking |
574 | ||
0ecbfc1b | 575 | mutable const AliESDEvent* fESDEvent; //!Pointer back to event to which the track belongs |
95621324 | 576 | |
4c3dc2a0 | 577 | mutable Float_t fCacheNCrossedRows; //! Cache for the number of crossed rows |
578 | mutable Float_t fCacheChi2TPCConstrainedVsGlobal; //! Cache for the chi2 of constrained TPC vs global track | |
579 | mutable const AliESDVertex* fCacheChi2TPCConstrainedVsGlobalVertex; //! Vertex for which the cache is valid | |
ed15417e | 580 | |
00a38d07 | 581 | mutable const AliDetectorPID* fDetectorPID; //! transient object to cache PID information |
582 | ||
a29b2a8a | 583 | Double_t fTrackPhiOnEMCal; // phi of track after being propagated to the EMCal surface (default r = 440 cm) |
584 | Double_t fTrackEtaOnEMCal; // eta of track after being propagated to the EMCal surface (default r = 440 cm) | |
585 | Double_t fTrackPtOnEMCal; // pt of track after being propagated to the EMCal surface (default r = 440 cm) | |
ddfbc51a | 586 | |
115179c6 | 587 | |
588 | // new TOF data structure | |
589 | Int_t fNtofClusters; // number of matchable TOF clusters | |
590 | Int_t *fTOFcluster; //[fNtofClusters] | |
591 | // TOF clusters matchable with the track | |
592 | ||
e1e6896f | 593 | private: |
59c31692 | 594 | static bool fgkOnlineMode; //! indicate the online mode to skip some of the functionality |
e1e6896f | 595 | |
732a24fe | 596 | AliESDtrack & operator=(const AliESDtrack & ); |
a3314882 | 597 | ClassDef(AliESDtrack,71) //ESDtrack |
ae982df3 | 598 | }; |
599 | ||
fae4c212 | 600 | |
601 | ||
ae982df3 | 602 | #endif |
603 |