added a new class/task for light nuclei
[u/mrichter/AliRoot.git] / STEER / AOD / AliAODTrack.h
CommitLineData
df9db588 1#ifndef AliAODTrack_H
2#define AliAODTrack_H
3/* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8//-------------------------------------------------------------------------
4f6e22bd 9// AOD track implementation of AliVTrack
df9db588 10// Author: Markus Oldenburg, CERN
11//-------------------------------------------------------------------------
12
13#include <TRef.h>
507ed024 14#include <TBits.h>
df9db588 15
4f6e22bd 16#include "AliVTrack.h"
df9db588 17#include "AliAODVertex.h"
5d62ce04 18#include "AliAODRedCov.h"
7be1db84 19#include "AliAODPid.h"
c8fe2783 20
df9db588 21
6dc40b1c 22class AliVVertex;
00a38d07 23class AliDetectorPID;
af48efa8 24class AliTPCdEdxInfo;
aab77ed0 25class AliAODEvent;
6dc40b1c 26
4f6e22bd 27class AliAODTrack : public AliVTrack {
df9db588 28
29 public:
30
1912763f 31 enum AODTrk_t {kUndef = -1,
32 kPrimary,
33 kSecondary,
34 kOrphan};
df9db588 35
36 enum AODTrkBits_t {
dc825b15 37 kIsDCA=BIT(14), // set if fPosition is the DCA and not the position of the first point
1912763f 38 kUsedForVtxFit=BIT(15), // set if this track was used to fit the vertex it is attached to
ed47dd92 39 kUsedForPrimVtxFit=BIT(16), // set if this track was used to fit the primary vertex
9e3e4265 40 kIsTPCConstrained=BIT(17), // set if this track is a SA TPC track constrained to the SPD vertex, needs to be skipped in any track loop to avoid double counting
41 kIsHybridTPCCG=BIT(18), // set if this track can be used as a hybrid track i.e. Gbobal tracks with certain slecetion plus the TPC constrained tracks that did not pass the selection
42 kIsGlobalConstrained=BIT(19), // set if this track is a global track constrained to the vertex, needs to be skipped in any track loop to avoid double counting
43 kIsHybridGCG=BIT(20)// set if this track can be used as a hybrid track i.e. tracks with certain slecetion plus the global constraint tracks that did not pass the selection
df9db588 44 };
45
0e31a30a 46
47 enum AODTrkFilterBits_t {
ba54e4d4 48 kTrkTPCOnly = BIT(0), // Standard TPC only tracks
49 kTrkITSsa = BIT(1), // ITS standalone
50 kTrkITSConstrained = BIT(2), // Pixel OR necessary for the electrons
51 kTrkElectronsPID = BIT(3), // PID for the electrons
52 kTrkGlobalNoDCA = BIT(4), // standard cuts with very loose DCA
53 kTrkGlobal = BIT(5), // standard cuts with tight DCA cut
54 kTrkGlobalSDD = BIT(6), // standard cuts with tight DCA but with requiring the first SDD cluster instead of an SPD cluster tracks selected by this cut are exclusive to those selected by the previous cut
55 kTrkTPCOnlyConstrained = BIT(7) // TPC only tracks: TPConly information constrained to SPD vertex in the filter below
0e31a30a 56 };
57
58
4697e4fb 59 enum AODTrkPID_t {
1912763f 60 kElectron = 0,
61 kMuon = 1,
62 kPion = 2,
63 kKaon = 3,
64 kProton = 4,
4697e4fb 65 kDeuteron = 5,
66 kTriton = 6,
67 kHelium3 = 7,
68 kAlpha = 8,
69 kUnknown = 9,
70 kMostProbable = -1
71 };
df9db588 72
73 AliAODTrack();
02153d58 74 AliAODTrack(Short_t id,
df9db588 75 Int_t label,
76 Double_t p[3],
77 Bool_t cartesian,
78 Double_t x[3],
79 Bool_t dca,
80 Double_t covMatrix[21],
81 Short_t q,
82 UChar_t itsClusMap,
83 Double_t pid[10],
84 AliAODVertex *prodVertex,
1912763f 85 Bool_t usedForVtxFit,
dc825b15 86 Bool_t usedForPrimVtxFit,
ec40c484 87 AODTrk_t ttype=kUndef,
862ce351 88 UInt_t selectInfo=0,
89 Float_t chi2perNDF = -999.);
df9db588 90
02153d58 91 AliAODTrack(Short_t id,
df9db588 92 Int_t label,
93 Float_t p[3],
94 Bool_t cartesian,
95 Float_t x[3],
96 Bool_t dca,
97 Float_t covMatrix[21],
98 Short_t q,
99 UChar_t itsClusMap,
100 Float_t pid[10],
101 AliAODVertex *prodVertex,
1912763f 102 Bool_t usedForVtxFit,
dc825b15 103 Bool_t usedForPrimVtxFit,
ec40c484 104 AODTrk_t ttype=kUndef,
862ce351 105 UInt_t selectInfo=0,
106 Float_t chi2perNDF = -999.);
df9db588 107
108 virtual ~AliAODTrack();
109 AliAODTrack(const AliAODTrack& trk);
110 AliAODTrack& operator=(const AliAODTrack& trk);
111
112 // kinematics
16b65f2a 113 virtual Double_t OneOverPt() const { return (fMomentum[0] != 0.) ? 1./fMomentum[0] : -999.; }
df9db588 114 virtual Double_t Phi() const { return fMomentum[1]; }
115 virtual Double_t Theta() const { return fMomentum[2]; }
116
16b65f2a 117 virtual Double_t Px() const { return fMomentum[0] * TMath::Cos(fMomentum[1]); }
118 virtual Double_t Py() const { return fMomentum[0] * TMath::Sin(fMomentum[1]); }
119 virtual Double_t Pz() const { return fMomentum[0] / TMath::Tan(fMomentum[2]); }
120 virtual Double_t Pt() const { return fMomentum[0]; }
df9db588 121 virtual Double_t P() const { return TMath::Sqrt(Pt()*Pt()+Pz()*Pz()); }
c683ddc2 122 virtual Bool_t PxPyPz(Double_t p[3]) const { p[0] = Px(); p[1] = Py(); p[2] = Pz(); return kTRUE; }
123
124 virtual Double_t Xv() const { return GetProdVertex() ? GetProdVertex()->GetX() : -999.; }
125 virtual Double_t Yv() const { return GetProdVertex() ? GetProdVertex()->GetY() : -999.; }
126 virtual Double_t Zv() const { return GetProdVertex() ? GetProdVertex()->GetZ() : -999.; }
127 virtual Bool_t XvYvZv(Double_t x[3]) const { x[0] = Xv(); x[1] = Yv(); x[2] = Zv(); return kTRUE; }
128
c4460410 129 Double_t Chi2perNDF() const { return fChi2perNDF; }
0914b519 130 UShort_t GetTPCNcls() const {
5d8eaff6 131 UShort_t cl = fTPCFitMap.CountBits();
8e0bb2ab 132 if(cl==0)cl = fTPCClusterMap.CountBits();// backward compatibility
0914b519 133 return cl;
134 }
4697e4fb 135
136 virtual Double_t M() const { return M(GetMostProbablePID()); }
137 Double_t M(AODTrkPID_t pid) const;
138 virtual Double_t E() const { return E(GetMostProbablePID()); }
139 Double_t E(AODTrkPID_t pid) const;
140 Double_t E(Double_t m) const { return TMath::Sqrt(P()*P() + m*m); }
141 virtual Double_t Y() const { return Y(GetMostProbablePID()); }
142 Double_t Y(AODTrkPID_t pid) const;
143 Double_t Y(Double_t m) const;
df9db588 144
145 virtual Double_t Eta() const { return -TMath::Log(TMath::Tan(0.5 * fMomentum[2])); }
df9db588 146
147 virtual Short_t Charge() const {return fCharge; }
148
6dc40b1c 149 virtual Bool_t PropagateToDCA(const AliVVertex *vtx,
150 Double_t b, Double_t maxd, Double_t dz[2], Double_t covar[3]);
151
df9db588 152 // PID
153 virtual const Double_t *PID() const { return fPID; }
4697e4fb 154 AODTrkPID_t GetMostProbablePID() const;
155 void ConvertAliPIDtoAODPID();
e68fa179 156 void SetDetPID(AliAODPid *aodpid) {fDetPid = aodpid;}
df9db588 157
cdd730d0 158 template <typename T> void GetPID(T *pid) const {
df9db588 159 for(Int_t i=0; i<10; ++i) pid[i]=fPID[i];}
160
cdd730d0 161 template <typename T> void SetPID(const T *pid) {
df9db588 162 if(pid) for(Int_t i=0; i<10; ++i) fPID[i]=pid[i];
720fe7d7 163 else { for(Int_t i=0; i<10; i++) fPID[i]=0.; fPID[AliAODTrack::kUnknown]=1.;}}
df9db588 164
6efb741f 165 Bool_t IsOn(Int_t mask) const {return (fFlags&mask)>0;}
166 ULong_t GetStatus() const { return GetFlags(); }
167 ULong_t GetFlags() const { return fFlags; }
168
4f6e22bd 169 Int_t GetID() const { return (Int_t)fID; }
02153d58 170 Int_t GetLabel() const { return fLabel; }
171 Char_t GetType() const { return fType;}
862ce351 172 Bool_t IsPrimaryCandidate() const;
02153d58 173 Bool_t GetUsedForVtxFit() const { return TestBit(kUsedForVtxFit); }
174 Bool_t GetUsedForPrimVtxFit() const { return TestBit(kUsedForPrimVtxFit); }
9e3e4265 175
176 Bool_t IsHybridGlobalConstrainedGlobal() const { return TestBit(kIsHybridGCG); }
177 Bool_t IsHybridTPCConstrainedGlobal() const { return TestBit(kIsHybridTPCCG); }
178 Bool_t IsTPCOnly() const { return IsTPCConstrained(); } // obsolete bad naming
179 Bool_t IsTPCConstrained() const { return TestBit(kIsTPCConstrained); }
180 Bool_t IsGlobalConstrained() const { return TestBit(kIsGlobalConstrained); }
76e6ee6a 181 //
1cecd6e3 182 Int_t GetTOFBunchCrossing(Double_t b=0, Bool_t tpcPIDonly=kFALSE) const;
76e6ee6a 183 //
cdd730d0 184 template <typename T> void GetP(T *p) const {
df9db588 185 p[0]=fMomentum[0]; p[1]=fMomentum[1]; p[2]=fMomentum[2];}
186
cdd730d0 187// template <typename T> void GetPxPyPz(T *p) const {
c8fe2783 188// p[0] = Px(); p[1] = Py(); p[2] = Pz();}
189 Bool_t GetPxPyPz(Double_t *p) const;
df9db588 190
cdd730d0 191 template <typename T> Bool_t GetPosition(T *x) const {
df9db588 192 x[0]=fPosition[0]; x[1]=fPosition[1]; x[2]=fPosition[2];
193 return TestBit(kIsDCA);}
194
cdd730d0 195 template <typename T> void SetCovMatrix(const T *covMatrix) {
5d62ce04 196 if(!fCovMatrix) fCovMatrix=new AliAODRedCov<6>();
df9db588 197 fCovMatrix->SetCovMatrix(covMatrix);}
198
cdd730d0 199 template <typename T> Bool_t GetCovMatrix(T *covMatrix) const {
df9db588 200 if(!fCovMatrix) return kFALSE;
201 fCovMatrix->GetCovMatrix(covMatrix); return kTRUE;}
202
892be05f 203 Bool_t GetXYZ(Double_t *p) const {
204 return GetPosition(p); }
086400fc 205
206 Bool_t GetXYZAt(Double_t x, Double_t b, Double_t *r) const;
207
4f6e22bd 208 Bool_t GetCovarianceXYZPxPyPz(Double_t cv[21]) const {
209 return GetCovMatrix(cv);}
210
df9db588 211 void RemoveCovMatrix() {delete fCovMatrix; fCovMatrix=NULL;}
212
6c954176 213 Double_t XAtDCA() const { return fPositionAtDCA[0]; }
214 Double_t YAtDCA() const { return fPositionAtDCA[1]; }
215 Double_t ZAtDCA() const {
216 if (IsMuonTrack()) return fPosition[2];
217 else if (TestBit(kIsDCA)) return fPosition[1];
218 else return -999.; }
219 Bool_t XYZAtDCA(Double_t x[3]) const { x[0] = XAtDCA(); x[1] = YAtDCA(); x[2] = ZAtDCA(); return kTRUE; }
220
221 Double_t DCA() const {
222 if (IsMuonTrack()) return TMath::Sqrt(XAtDCA()*XAtDCA() + YAtDCA()*YAtDCA());
223 else if (TestBit(kIsDCA)) return fPosition[0];
224 else return -999.; }
225
226 Double_t PxAtDCA() const { return fMomentumAtDCA[0]; }
227 Double_t PyAtDCA() const { return fMomentumAtDCA[1]; }
228 Double_t PzAtDCA() const { return fMomentumAtDCA[2]; }
229 Double_t PAtDCA() const { return TMath::Sqrt(PxAtDCA()*PxAtDCA() + PyAtDCA()*PyAtDCA() + PzAtDCA()*PzAtDCA()); }
230 Bool_t PxPyPzAtDCA(Double_t p[3]) const { p[0] = PxAtDCA(); p[1] = PyAtDCA(); p[2] = PzAtDCA(); return kTRUE; }
231
f43586f0 232 Double_t GetRAtAbsorberEnd() const { return fRAtAbsorberEnd; }
233
6c954176 234 UChar_t GetITSClusterMap() const { return (UChar_t)(fITSMuonClusterMap&0xff); }
6dc40b1c 235 Int_t GetITSNcls() const;
236 Bool_t HasPointOnITSLayer(Int_t i) const { return TESTBIT(GetITSClusterMap(),i); }
6c954176 237 UShort_t GetHitsPatternInTrigCh() const { return (UShort_t)((fITSMuonClusterMap&0xff00)>>8); }
238 UInt_t GetMUONClusterMap() const { return (fITSMuonClusterMap&0x3ff0000)>>16; }
239 UInt_t GetITSMUONClusterMap() const { return fITSMuonClusterMap; }
240
8a1418dc 241 Bool_t TestFilterBit(UInt_t filterBit) const {return (Bool_t) ((filterBit & fFilterMap) != 0);}
6db112a4 242 Bool_t TestFilterMask(UInt_t filterMask) const {return (Bool_t) ((filterMask & fFilterMap) == filterMask);}
e4b91233 243 void SetFilterMap(UInt_t i){fFilterMap = i;}
681b1d8b 244 UInt_t GetFilterMap() const {return fFilterMap;}
df9db588 245
507ed024 246 const TBits& GetTPCClusterMap() const {return fTPCClusterMap;}
086400fc 247 const TBits* GetTPCClusterMapPtr() const {return &fTPCClusterMap;}
bcabd0e4 248 const TBits& GetTPCFitMap() const {return fTPCFitMap;}
74ca66e3 249 const TBits* GetTPCFitMapPtr() const {return &fTPCFitMap;}
25f906db 250 Float_t GetTPCClusterInfo(Int_t nNeighbours=3, Int_t type=0, Int_t row0=0, Int_t row1=159, Int_t /*type*/=0) const;
9006fe9c 251
507ed024 252 const TBits& GetTPCSharedMap() const {return fTPCSharedMap;}
74ca66e3 253 const TBits* GetTPCSharedMapPtr() const {return &fTPCSharedMap;}
507ed024 254 void SetTPCClusterMap(const TBits amap) {fTPCClusterMap = amap;}
255 void SetTPCSharedMap(const TBits amap) {fTPCSharedMap = amap;}
bcabd0e4 256 void SetTPCFitMap(const TBits amap) {fTPCFitMap = amap;}
3c01c166 257 void SetTPCPointsF(UShort_t findable){fTPCnclsF = findable;}
820214a7 258 void SetTPCNCrossedRows(UInt_t n) {fTPCNCrossedRows = n;}
3c01c166 259
260 UShort_t GetTPCNclsF() const { return fTPCnclsF;}
820214a7 261 UShort_t GetTPCNCrossedRows() const { return fTPCNCrossedRows;}
262 Float_t GetTPCFoundFraction() const { return fTPCNCrossedRows>0 ? float(GetTPCNcls())/fTPCNCrossedRows : 0;}
3c01c166 263
a7d9ab9e 264 // Calorimeter Cluster
265 Int_t GetEMCALcluster() const {return fCaloIndex;}
266 void SetEMCALcluster(Int_t index) {fCaloIndex=index;}
267 Bool_t IsEMCAL() const {return fFlags&kEMCALmatch;}
268
ed15417e 269 Double_t GetTrackPhiOnEMCal() const {return fTrackPhiOnEMCal;}
270 Double_t GetTrackEtaOnEMCal() const {return fTrackEtaOnEMCal;}
271 void SetTrackPhiEtaOnEMCal(Double_t phi,Double_t eta) {fTrackPhiOnEMCal=phi;fTrackEtaOnEMCal=eta;}
272
a7d9ab9e 273 Int_t GetPHOScluster() const {return fCaloIndex;}
274 void SetPHOScluster(Int_t index) {fCaloIndex=index;}
275 Bool_t IsPHOS() const {return fFlags&kPHOSmatch;}
276
9006fe9c 277 //pid signal interface
278 Double_t GetITSsignal() const { return fDetPid?fDetPid->GetITSsignal():0.; }
74ca66e3 279 void GetITSdEdxSamples(Double_t s[4]) const;
9006fe9c 280 Double_t GetTPCsignal() const { return fDetPid?fDetPid->GetTPCsignal():0.; }
539a5a59 281 Double_t GetTPCsignalTunedOnData() const { return fTPCsignalTuned;}
282 void SetTPCsignalTunedOnData(Double_t signal) {fTPCsignalTuned = signal;}
9006fe9c 283 UShort_t GetTPCsignalN() const { return fDetPid?fDetPid->GetTPCsignalN():0; }
de26d2c7 284 virtual AliTPCdEdxInfo* GetTPCdEdxInfo() const {return fDetPid?fDetPid->GetTPCdEdxInfo():0;}
9006fe9c 285 Double_t GetTPCmomentum() const { return fDetPid?fDetPid->GetTPCmomentum():0.; }
5839d3e1 286 Double_t GetTOFsignal() const { return fDetPid?fDetPid->GetTOFsignal():0.; }
c997f0f9 287 Double_t GetHMPIDsignal() const { return 0.; } // TODO: To be implemented properly with the new HMPID object
5839d3e1 288
ea235c90 289 void GetIntegratedTimes(Double_t *times) const {if (fDetPid) fDetPid->GetIntegratedTimes(times); }
fd21ec8d 290 Double_t GetTRDslice(Int_t plane, Int_t slice) const;
6736efd5 291 Double_t GetTRDsignal() const {return fDetPid ? fDetPid->GetTRDsignal() : 0;}
ea235c90 292 Double_t GetTRDmomentum(Int_t plane, Double_t */*sp*/=0x0) const;
643d59bf 293 Double_t GetTRDchi2() const {return fDetPid ? fDetPid->GetTRDChi2() : -1;}
74ca66e3 294 UChar_t GetTRDncls(Int_t layer) const;
295 UChar_t GetTRDncls() const {return GetTRDncls(-1);}
99e9d5ec 296 UChar_t GetTRDntrackletsPID() const;
73b4da68 297 Int_t GetNumberOfTRDslices() const { return fDetPid?fDetPid->GetTRDnSlices():0; }
c997f0f9 298 void GetHMPIDpid(Double_t */*p*/) const { return; } // TODO: To be implemented properly with the new HMPID object
fd21ec8d 299
539a5a59 300 const AliAODEvent* GetAODEvent() const {return fAODEvent;}
aab77ed0 301 void SetAODEvent(const AliAODEvent* ptr){fAODEvent = ptr;}
302
7be1db84 303 AliAODPid *GetDetPid() const { return fDetPid; }
df9db588 304 AliAODVertex *GetProdVertex() const { return (AliAODVertex*)fProdVertex.GetObject(); }
305
306 // print
307 void Print(const Option_t *opt = "") const;
308
309 // setters
6efb741f 310 void SetFlags(ULong_t flags) { fFlags = flags; }
311 void SetStatus(ULong_t flags) { fFlags|=flags; }
312 void ResetStatus(ULong_t flags) { fFlags&=~flags; }
313
02153d58 314 void SetID(Short_t id) { fID = id; }
6efb741f 315 void SetLabel(Int_t label) { fLabel = label; }
df9db588 316
cdd730d0 317 template <typename T> void SetPosition(const T *x, Bool_t isDCA = kFALSE);
df9db588 318 void SetDCA(Double_t d, Double_t z);
1912763f 319 void SetUsedForVtxFit(Bool_t used = kTRUE) { used ? SetBit(kUsedForVtxFit) : ResetBit(kUsedForVtxFit); }
dc825b15 320 void SetUsedForPrimVtxFit(Bool_t used = kTRUE) { used ? SetBit(kUsedForPrimVtxFit) : ResetBit(kUsedForPrimVtxFit); }
9e3e4265 321
322 void SetIsTPCOnly(Bool_t b = kTRUE) { SetIsTPCConstrained(b); }// obsolete bad naming
041743e4 323
9e3e4265 324 void SetIsTPCConstrained(Bool_t b = kTRUE) { b ? SetBit(kIsTPCConstrained) : ResetBit(kIsTPCConstrained); }
041743e4 325 void SetIsHybridTPCConstrainedGlobal(Bool_t hybrid = kTRUE) { hybrid ? SetBit(kIsHybridTPCCG) : ResetBit(kIsHybridTPCCG); }
326
9e3e4265 327 void SetIsGlobalConstrained(Bool_t b = kTRUE) { b ? SetBit(kIsGlobalConstrained) : ResetBit(kIsGlobalConstrained); }
328 void SetIsHybridGlobalConstrainedGlobal(Bool_t hybrid = kTRUE) { hybrid ? SetBit(kIsHybridGCG) : ResetBit(kIsHybridGCG); }
329
330
df9db588 331
f4ad422f 332 void SetOneOverPt(Double_t oneOverPt) { fMomentum[0] = 1. / oneOverPt; }
16b65f2a 333 void SetPt(Double_t pt) { fMomentum[0] = pt; };
14b34be5 334 void SetPhi(Double_t phi) { fMomentum[1] = phi; }
335 void SetTheta(Double_t theta) { fMomentum[2] = theta; }
cdd730d0 336 template <typename T> void SetP(const T *p, Bool_t cartesian = kTRUE);
df9db588 337 void SetP() {fMomentum[0]=fMomentum[1]=fMomentum[2]=-999.;}
338
6c954176 339 void SetXYAtDCA(Double_t x, Double_t y) {fPositionAtDCA[0] = x; fPositionAtDCA[1] = y;}
340 void SetPxPyPzAtDCA(Double_t pX, Double_t pY, Double_t pZ) {fMomentumAtDCA[0] = pX; fMomentumAtDCA[1] = pY; fMomentumAtDCA[2] = pZ;}
341
f43586f0 342 void SetRAtAbsorberEnd(Double_t r) { fRAtAbsorberEnd = r; }
343
14b34be5 344 void SetCharge(Short_t q) { fCharge = q; }
1912763f 345 void SetChi2perNDF(Double_t chi2perNDF) { fChi2perNDF = chi2perNDF; }
df9db588 346
6c954176 347 void SetITSClusterMap(UChar_t itsClusMap) { fITSMuonClusterMap = (fITSMuonClusterMap&0xffffff00)|(((UInt_t)itsClusMap)&0xff); }
348 void SetHitsPatternInTrigCh(UShort_t hitsPatternInTrigCh) { fITSMuonClusterMap = (fITSMuonClusterMap&0xffff00ff)|((((UInt_t)hitsPatternInTrigCh)&0xff)<<8); }
349 void SetMuonClusterMap(UInt_t muonClusMap) { fITSMuonClusterMap = (fITSMuonClusterMap&0xfc00ffff)|((muonClusMap&0x3ff)<<16); }
350 void SetITSMuonClusterMap(UInt_t itsMuonClusMap) { fITSMuonClusterMap = itsMuonClusMap; }
0a2dcc83 351 void SetMUONtrigHitsMapTrg(UInt_t muonTrigHitsMap) { fMUONtrigHitsMapTrg = muonTrigHitsMap; }
352 UInt_t GetMUONTrigHitsMapTrg() { return fMUONtrigHitsMapTrg; }
353 void SetMUONtrigHitsMapTrk(UInt_t muonTrigHitsMap) { fMUONtrigHitsMapTrk = muonTrigHitsMap; }
354 UInt_t GetMUONTrigHitsMapTrk() { return fMUONtrigHitsMapTrk; }
df9db588 355
8a1418dc 356 Int_t GetMatchTrigger() const {return fITSMuonClusterMap>>30;}
e1c744ca 357 // 0 Muon track does not match trigger
358 // 1 Muon track match but does not pass pt cut
359 // 2 Muon track match Low pt cut
360 // 3 Muon track match High pt cut
361 void SetMatchTrigger(Int_t MatchTrigger);
2200238e 362 Bool_t MatchTrigger() const { return (GetMatchTrigger()>0); } // Muon track matches trigger track
363 Bool_t MatchTriggerLowPt() const { return (GetMatchTrigger()>1); } // Muon track matches trigger track and passes Low pt cut
364 Bool_t MatchTriggerHighPt() const { return (GetMatchTrigger()>2); } // Muon track matches trigger track and passes High pt cut
365 Bool_t MatchTriggerDigits() const; // Muon track matches trigger digits
8a1418dc 366 Double_t GetChi2MatchTrigger() const { return fChi2MatchTrigger;}
6c954176 367 void SetChi2MatchTrigger(Double_t Chi2MatchTrigger) {fChi2MatchTrigger = Chi2MatchTrigger; }
2200238e 368 Bool_t HitsMuonChamber(Int_t MuonChamber, Int_t cathode = -1) const; // Check if track hits Muon chambers
6c954176 369 Bool_t IsMuonTrack() const { return (GetMUONClusterMap()>0) ? kTRUE : kFALSE; }
5c15a68b 370
371 void Connected(Bool_t flag) {flag ? SETBIT(fITSMuonClusterMap,26) : CLRBIT(fITSMuonClusterMap,26);}
372 Bool_t IsConnected() const {return TESTBIT(fITSMuonClusterMap,26);}
e1c744ca 373
c683ddc2 374 void SetProdVertex(TObject *vertex) { fProdVertex = vertex; }
375 void SetType(AODTrk_t ttype) { fType=ttype; }
376
00a38d07 377 // Trasient PID object, is owned by the track
378 virtual void SetDetectorPID(const AliDetectorPID *pid);
379 virtual const AliDetectorPID* GetDetectorPID() const { return fDetectorPID; }
6dc40b1c 380
6a8e543a 381 // Dummy
382 Int_t PdgCode() const {return 0;}
383
df9db588 384 private :
385
386 // Momentum & position
1912763f 387 Double32_t fMomentum[3]; // momemtum stored in pt, phi, theta
388 Double32_t fPosition[3]; // position of first point on track or dca
6c954176 389
390 Double32_t fMomentumAtDCA[3]; // momentum (px,py,pz) at DCA
391 Double32_t fPositionAtDCA[2]; // trasverse position (x,y) at DCA
392
f43586f0 393 Double32_t fRAtAbsorberEnd; // transverse position r at the end of the muon absorber
394
862ce351 395 Double32_t fChi2perNDF; // chi2/NDF of momentum fit
9333290e 396 Double32_t fChi2MatchTrigger; // chi2 of trigger/track matching
397 Double32_t fPID[10]; // [0.,1.,8] pointer to PID object
df9db588 398
6efb741f 399 ULong_t fFlags; // reconstruction status flags
1912763f 400 Int_t fLabel; // track label, points back to MC track
df9db588 401
6c954176 402 UInt_t fITSMuonClusterMap; // map of ITS and muon clusters, one bit per layer
403 // (ITS: bit 1-8, muon trigger: bit 9-16, muon tracker: bit 17-26, muon match trigger: bit 31-32)
0a2dcc83 404 UInt_t fMUONtrigHitsMapTrg; // Muon trigger hits map from trigger
405 UInt_t fMUONtrigHitsMapTrk; // Muon trigger hits map from tracker track extrapolation
9333290e 406 UInt_t fFilterMap; // filter information, one bit per set of cuts
df9db588 407
bcabd0e4 408 TBits fTPCFitMap; // Map of clusters, one bit per padrow; if has a cluster on given padrow which is used in the fit
507ed024 409 TBits fTPCClusterMap; // Map of clusters, one bit per padrow; 1 if has a cluster on given padrow
410 TBits fTPCSharedMap; // Map of clusters, one bit per padrow; 1 if has a shared cluster on given padrow
bcabd0e4 411
3c01c166 412 UShort_t fTPCnclsF; // findable clusters
820214a7 413 UShort_t fTPCNCrossedRows; // n crossed rows
507ed024 414
02153d58 415 Short_t fID; // unique track ID, points back to the ESD track
416
1912763f 417 Char_t fCharge; // particle charge
1912763f 418 Char_t fType; // Track Type
a7d9ab9e 419
420 Int_t fCaloIndex; // index of associated EMCAL/PHOS cluster (AliAODCaloCluster)
421
507ed024 422
9333290e 423 AliAODRedCov<6> *fCovMatrix; // covariance matrix (x, y, z, px, py, pz)
00a38d07 424 AliAODPid *fDetPid; // more detailed or detector specific raw pid information
425 mutable const AliDetectorPID* fDetectorPID; //! transient object to cache calibrated PID information
9333290e 426 TRef fProdVertex; // vertex of origin
df9db588 427
ed15417e 428 Double_t fTrackPhiOnEMCal; // phi of track after being propagated to 430cm
429 Double_t fTrackEtaOnEMCal; // eta of track after being propagated to 430cm
430
539a5a59 431 Double_t fTPCsignalTuned; //! TPC signal tuned on data when using MC
432
aab77ed0 433 const AliAODEvent* fAODEvent; //!
434
820214a7 435 ClassDef(AliAODTrack, 19);
df9db588 436};
437
862ce351 438inline Bool_t AliAODTrack::IsPrimaryCandidate() const
439{
440 // True of track passes primary particle selection (independent of type)
441 //
442 if (fFilterMap) {
443 return kTRUE;
444 } else {
445 return kFALSE;
446 }
447}
448
6dc40b1c 449inline Int_t AliAODTrack::GetITSNcls() const
450{
451 // Number of points in ITS
452 Int_t n=0;
453 for(Int_t i=0;i<6;i++) if(HasPointOnITSLayer(i)) n++;
454 return n;
455}
456
6e78367a 457//______________________________________________________________________________
458template <typename T>
459void AliAODTrack::SetPosition(const T *x, const Bool_t dca)
460{
461 // set the position
462
463 if (x) {
464 if (!dca) {
465 ResetBit(kIsDCA);
466
467 fPosition[0] = x[0];
468 fPosition[1] = x[1];
469 fPosition[2] = x[2];
470 } else {
471 SetBit(kIsDCA);
472 // don't know any better yet
473 fPosition[0] = -999.;
474 fPosition[1] = -999.;
475 fPosition[2] = -999.;
476 }
477 } else {
478 ResetBit(kIsDCA);
479
480 fPosition[0] = -999.;
481 fPosition[1] = -999.;
482 fPosition[2] = -999.;
483 }
484}
485
486//template<> void AliAODTrack::SetPosition(const double *, Bool_t);
fe7d86eb 487
df9db588 488#endif