1 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. */
2 /* See cxx source for full Copyright notice */
5 // AliFlowTrackESDCuts:
6 // A cut class for ESD, AOD and MC particles for the flow framework
7 // author: Mikolaj Krzewicki (mikolaj.krzewicki@cern.ch)
8 // mods: Redmer A. Bertens (rbertens@cern.ch)
10 #ifndef ALIFLOWTRACKCUTS_H
11 #define ALIFLOWTRACKCUTS_H
15 #include "AliFlowTrackSimpleCuts.h"
16 #include "AliFlowTrackSimple.h"
17 #include "AliESDtrackCuts.h"
18 #include "TMCProcess.h"
19 #include "AliESDtrack.h"
20 #include "AliMuonTrackCuts.h" // XZhang 20120604
22 #include "AliESDpid.h"
29 class AliInputEventHandler;
31 class AliMultiplicity;
32 class AliAODTracklets; // XZhang 20120615
36 class AliFlowBayesianPID;
41 class AliFlowTrackCuts : public AliFlowTrackSimpleCuts {
45 AliFlowTrackCuts(const char* name);
46 AliFlowTrackCuts(const AliFlowTrackCuts& someCuts);
47 AliFlowTrackCuts& operator=(const AliFlowTrackCuts& someCuts);
48 virtual ~AliFlowTrackCuts();
50 static AliFlowTrackCuts* GetStandardTPCStandaloneTrackCuts();
51 static AliFlowTrackCuts* GetStandardTPCStandaloneTrackCuts2010();
52 static AliFlowTrackCuts* GetStandardGlobalTrackCuts2010();
53 static AliFlowTrackCuts* GetStandardITSTPCTrackCuts2009(Bool_t selPrimaries=kTRUE);
54 static AliFlowTrackCuts* GetStandardVZEROOnlyTrackCuts();
55 static AliFlowTrackCuts* GetStandardVZEROOnlyTrackCuts2010();
56 static AliFlowTrackCuts* GetStandardVZEROOnlyTrackCuts2011();
57 static AliFlowTrackCuts* GetStandardMuonTrackCuts(Bool_t isMC=kFALSE, Int_t passN=2); // XZhang 20120604
59 Int_t Count(AliVEvent* event=NULL);
61 enum trackParameterType { kMC,
66 kV0, //neutral reconstructed v0 particle
67 kVZERO, //forward VZERO detector
68 kMUON, // XZhang 20120604
71 enum trackParameterMix { kPure,
75 kTrackWithPtFromFirstMother,
76 kTrackWithTPCInnerParams,
77 kTrackWithTPCstandalone
80 kTPCpid, // default TPC pid (via GetTPCpid)
81 kTOFpid, // default TOF pid (via GetTOFpid)
82 kTOFbayesian, // TOF bayesian pid (F.Noferini)
83 kTOFbeta, // asymmetric cuts of TOF beta signal
84 kTPCdedx, // asymmetric cuts of TPC dedx signal
85 kTOFbetaSimple, //simple TOF only cut
86 kTPCbayesian, //bayesian cutTPC
87 kTPCNuclei, // added by Natasha for Nuclei
88 kTPCTOFNsigma // simple cut on combined tpc tof nsigma
91 //setters (interface to AliESDtrackCuts)
92 void SetMinNClustersTPC( Int_t a ) {fCutNClustersTPC=kTRUE; fNClustersTPCMin=a;}
93 void SetMinNClustersITS( Int_t a ) {fCutNClustersITS=kTRUE; fNClustersITSMin=a;}
94 void SetClusterRequirementITS( AliESDtrackCuts::Detector det,
95 AliESDtrackCuts::ITSClusterRequirement req = AliESDtrackCuts::kOff )
96 { InitESDcuts(); fAliESDtrackCuts->SetClusterRequirementITS(det,req); }
97 void SetMaxChi2PerClusterTPC( Float_t a ) {fMaxChi2PerClusterTPC=a;fCutChi2PerClusterTPC=kTRUE;}
98 void SetMinChi2PerClusterTPC( Float_t a ) {fMinChi2PerClusterTPC=a;fCutChi2PerClusterTPC=kTRUE;}
99 void SetMaxChi2PerClusterITS( Float_t a ) {InitESDcuts(); fAliESDtrackCuts->SetMaxChi2PerClusterITS(a);}
100 void SetRequireTPCRefit( Bool_t a ) {InitESDcuts(); fAliESDtrackCuts->SetRequireTPCRefit(a);}
101 void SetRequireTPCStandAlone( Bool_t a) {InitESDcuts(); fAliESDtrackCuts->SetRequireTPCStandAlone(a);}
102 void SetRequireITSRefit( Bool_t a ) {InitESDcuts(); fAliESDtrackCuts->SetRequireITSRefit(a);}
103 void SetRequireITSStandAlone( Bool_t a) {InitESDcuts(); fAliESDtrackCuts->SetRequireITSStandAlone(a);}
104 void SetAcceptKinkDaughters( Bool_t a ) {InitESDcuts(); fAliESDtrackCuts->SetAcceptKinkDaughters(a);}
105 void SetMaxDCAToVertexZ( Float_t a ) {InitESDcuts(); fAliESDtrackCuts->SetMaxDCAToVertexZ(a);fCutDCAToVertexZ=kTRUE;}
106 void SetMaxDCAToVertexXY( Float_t a ) {InitESDcuts(); fAliESDtrackCuts->SetMaxDCAToVertexXY(a);fCutDCAToVertexXY=kTRUE;}
107 void SetMaxDCAToVertexXYPtDep( const char* a ) {InitESDcuts(); fAliESDtrackCuts->SetMaxDCAToVertexXYPtDep(a);}
108 void SetRequireSigmaToVertex(Bool_t a) {InitESDcuts(); fAliESDtrackCuts->SetRequireSigmaToVertex(a);}
109 void SetMaxNsigmaToVertex(Float_t sigma=1e10) {InitESDcuts(); fAliESDtrackCuts->SetMaxNsigmaToVertex(sigma); }
110 void SetDCAToVertex2D( Bool_t a ) {InitESDcuts(); fAliESDtrackCuts->SetDCAToVertex2D(a);}
111 void SetEtaRange( Float_t r1, Float_t r2 ) { SetEtaMin(r1); SetEtaMax(r2); }
112 void SetPtRange( Float_t r1, Float_t r2 ) { SetPtMin(r1); SetPtMax(r2); }
113 void SetRequireCharge( Bool_t r ) {fRequireCharge=r;}
114 void SetFakesAreOK( Bool_t b ) {fFakesAreOK=b;}
115 void SetSPDtrackletDeltaPhiMax( Double_t m ) {fSPDtrackletDeltaPhiMax=m; fCutSPDtrackletDeltaPhi=kTRUE;}
116 void SetSPDtrackletDeltaPhiMin( Double_t m ) {fSPDtrackletDeltaPhiMin=m; fCutSPDtrackletDeltaPhi=kTRUE;}
117 void SetIgnoreTPCzRange( Double_t min, Double_t max )
118 { fIgnoreTPCzRange=kTRUE; fIgnoreTPCzRangeMin=min; fIgnoreTPCzRangeMax=max; }
119 void SetAODfilterBit( UInt_t a ) {fAODFilterBit = a; fUseAODFilterBit = kTRUE;}
120 void SetMinimalTPCdedx(Double_t d=10.) {fMinimalTPCdedx=d; fCutMinimalTPCdedx=kTRUE;}
121 void SetPmdDetPlane(Int_t pmdDet){fCutPmdDet=kTRUE; fPmdDet = pmdDet; }
122 void SetPmdAdc(Float_t pmdAdc){fCutPmdAdc=kTRUE; fPmdAdc = pmdAdc; }
123 void SetPmdNcell(Float_t pmdNcell) {fCutPmdNcell=kTRUE; fPmdNcell = pmdNcell; }
124 void SetPriors(Float_t centr = 0); // set my favourite priors for Bayesian PID (requested if Bayesian PID is used)
126 AliMuonTrackCuts *GetMuonTrackCuts() { InitMuonCuts(); return fMuonTrackCuts; } // XZhang 20121014
127 void SetStandardMuonTrackCuts() { InitMuonCuts(); fMuonTrackCuts->SetDefaultFilterMask(); return; } // XZhang 20120604
128 void SetIsMuonMC(Bool_t isMC) { InitMuonCuts(); fMuonTrackCuts->SetIsMC(isMC); return; } // XZhang 20120604
129 void SetMuonPassNumber(Int_t passN) { InitMuonCuts(); fMuonTrackCuts->SetPassNumber(passN); return; } // XZhang 20121013
130 void SetRunsMuon(const AliInputEventHandler* eventHandler) { if (fMuonTrackCuts) fMuonTrackCuts->SetRun(eventHandler); } // XZhang 20120604
132 void SetForceTPCstandalone(Bool_t b) {fForceTPCstandalone=b;}
135 void SetMinKinkAngle(Double_t a) {fMinKinkAngle=a;}
136 void SetMinKinkRadius(Double_t r) {fMinKinkRadius=r;}
137 void SetMaxKinkRAdius(Double_t r) {fMaxKinkRadius=r;}
138 void SetMinKinkQt(Double_t m) {fMinKinkQt=m;}
139 void SetMaxKinkQt(Double_t m) {fMaxKinkQt=m;}
140 void SetMaxKinkInvMassKmu(Double_t m) {fMaxKinkInvMassKmu=m;}
141 void SetMinKinkInvMassKmu(Double_t m) {fMinKinkInvMassKmu=m;}
143 Double_t GetMinKinkAngle() const {return fMinKinkAngle;}
144 Double_t GetMinKinkRadius() const {return fMinKinkRadius;}
145 Double_t GetMaxKinkRadius() const {return fMaxKinkRadius;}
146 Double_t GetMinKinkQt() const {return fMinKinkQt;}
147 Double_t GetMaxKinkQt() const {return fMaxKinkQt;}
148 Double_t GetMaxKinkInvMassKmu() const {return fMaxKinkInvMassKmu;}
149 Double_t GetMinKinkInvMassKmu() const {return fMinKinkInvMassKmu;}
151 Int_t GetMinNClustersTPC() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetMinNClusterTPC();}
152 Int_t GetMinNClustersITS() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetMinNClustersITS();}
153 AliESDtrackCuts::ITSClusterRequirement GetClusterRequirementITS( AliESDtrackCuts::Detector det ) const
154 {if (!fAliESDtrackCuts) return AliESDtrackCuts::kOff; return fAliESDtrackCuts->GetClusterRequirementITS(det); }
155 Float_t GetMaxChi2PerClusterTPC() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetMaxChi2PerClusterTPC();}
156 Float_t GetMaxChi2PerClusterITS() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetMaxChi2PerClusterITS();}
157 Bool_t GetRequireTPCRefit() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetRequireTPCRefit();}
158 Bool_t GetRequireTPCStandAlone() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetRequireTPCStandAlone();}
159 Bool_t GetRequireITSRefit() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetRequireITSRefit();}
160 Bool_t GetRequireITSStandAlone() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetRequireITSStandAlone();}
161 Bool_t GetAcceptKinkDaughters() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetAcceptKinkDaughters();}
162 Float_t GetMaxDCAToVertexZ() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetMaxDCAToVertexZ();}
163 Float_t GetMaxDCAToVertexXY() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetMaxDCAToVertexXY();}
164 const char* GetMaxDCAToVertexXYPtDep() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetMaxDCAToVertexXYPtDep();}
165 Bool_t GetRequireSigmaToVertex() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetRequireSigmaToVertex();}
166 Float_t GetMaxNsigmaToVertex() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetMaxNsigmaToVertex(); }
167 Bool_t GetDCAToVertex2D() const {if (!fAliESDtrackCuts) return 0; return fAliESDtrackCuts->GetDCAToVertex2D();}
168 void GetEtaRange( Float_t& r1, Float_t& r2 ) const { r1=GetEtaMin(); r2=GetEtaMax(); }
169 void GetPtRange( Float_t& r1, Float_t& r2 ) const { r1=GetPtMin(); r2=GetPtMax(); }
170 Bool_t GetRequireCharge() const {return fRequireCharge;}
171 Bool_t GetFakesAreOK() const {return fFakesAreOK;}
172 Double_t GetSPDtrackletDeltaPhiMax() const {return fSPDtrackletDeltaPhiMax;}
173 Double_t GetSPDtrackletDeltaPhiMin() const {return fSPDtrackletDeltaPhiMin;}
174 UInt_t GetAODFilterBit() const {if (!fUseAODFilterBit) return 0; return fAODFilterBit;}
175 Double_t GetMinimalTPCdedx() const {return fMinimalTPCdedx;}
176 Int_t GetPmdDetPlane()const {return fPmdDet; }
177 Float_t GetPmdAdc()const {return fPmdAdc;}
178 Float_t GetPmdNcell() const {return fPmdNcell; }
179 Float_t GetBeta(const AliVTrack* t);
180 Float_t Getdedx(const AliESDtrack* t) const;
181 Float_t GetBayesianProb() const {return fProbBayes;};
182 AliFlowBayesianPID* GetBayesianResponse() const {return fBayesianResponse;}
184 Bool_t GetForceTPCstandalone() const {return fForceTPCstandalone;}
186 void SetQA(Bool_t b=kTRUE) {if (b) DefineHistograms();}
187 TList* GetQA() const {return fQA;}
188 TH1* QAbefore(Int_t i) {return static_cast<TH1*>(static_cast<TList*>(fQA->At(0))->At(i));}
189 TH1* QAafter(Int_t i) {return static_cast<TH1*>(static_cast<TList*>(fQA->At(1))->At(i));}
192 void SetIgnoreSignInMCPID( Bool_t b=kTRUE ) {fIgnoreSignInMCPID=b;}
193 void SetCutMC( Bool_t b=kTRUE );
194 void SetCutMChasTrackReferences(Bool_t b=kTRUE) {fCutMChasTrackReferences=b;}
195 void SetMCprocessType( TMCProcess t ) { fMCprocessType = t; fCutMCprocessType=kTRUE; SetCutMC();}
196 void SetMCisPrimary( Bool_t b=kTRUE ) { fMCisPrimary=b; fCutMCisPrimary=kTRUE; SetCutMC();}
197 void SetMCPID( Int_t pid ) { fMCPID=pid; fCutMCPID=kTRUE; SetCutMC(); }
198 void SetMCfirstMotherPID( Int_t pid ) { fMCfirstMotherPID=pid; fCutMCfirstMotherPID=kTRUE; SetCutMC(); }
199 TMCProcess GetMCprocessType() const { return fMCprocessType; }
200 Bool_t GetMCisPrimary() const {return fMCisPrimary;}
201 Int_t GetMCPID() const {return fMCPID;}
202 void SetRequireTransportBitForPrimaries(Bool_t b) {fRequireTransportBitForPrimaries=b; SetCutMC();}
204 void SetParamType(trackParameterType paramType) {fParamType=paramType;}
205 trackParameterType GetParamType() const {return fParamType;}
206 static const char* GetParamTypeName(trackParameterType type);
207 void SetParamMix(trackParameterMix paramMix) {fParamMix=paramMix;}
208 trackParameterMix GetParamMix() const {return fParamMix;}
210 virtual Bool_t IsSelected(TObject* obj, Int_t id=-666);
211 virtual Bool_t IsSelectedMCtruth(TObject* obj, Int_t id=-666);
212 AliVParticle* GetTrack() const {return fTrack;}
213 AliMCParticle* GetMCparticle() const {return fMCparticle;}
214 //AliFlowTrack* MakeFlowTrack() const;
215 Bool_t FillFlowTrack(AliFlowTrack* track) const;
216 //FillFlowTrackV0(TObjArray* trackCollection, Int_t trackIndex) const
217 AliFlowTrack* FillFlowTrack(TObjArray* trackCollection, Int_t trackIndex) const;
218 Bool_t IsPhysicalPrimary() const;
219 static Bool_t IsPhysicalPrimary(AliMCEvent* p, Int_t label, Bool_t requiretransported=kTRUE);
221 void SetMCevent(AliMCEvent* mcEvent) {fMCevent=mcEvent;}
222 AliMCEvent* GetMCevent() const {return fMCevent;}
223 void SetEvent(AliVEvent* event, AliMCEvent* mcEvent=NULL);
224 AliVEvent* GetEvent() const {return fEvent;}
225 Int_t GetNumberOfInputObjects() const;
226 TObject* GetInputObject(Int_t i);
227 void Clear(Option_t* option="");
228 void ClearTrack(Option_t* option="");
230 Double_t GetPmdEta(Float_t xPos, Float_t yPos, Float_t zPos);
231 Double_t GetPmdPhi(Float_t xPos, Float_t yPos);
234 void SetPID(AliPID::EParticleType pid, PIDsource s=kTOFpid, Double_t prob=0.9)
235 {fParticleID=pid; fPIDsource=s; fParticleProbability=prob; fCutPID=kTRUE; InitPIDcuts();}
236 AliPID::EParticleType GetParticleID() const {return fParticleID;}
237 Bool_t GetCutPID() const {return fCutPID;}
238 void SetTPCpidCuts(const TMatrixF* mat) {fTPCpidCuts=new TMatrixF(*mat);}
239 void SetTOFpidCuts(const TMatrixF* mat) {fTOFpidCuts=new TMatrixF(*mat);}
240 static const char* PIDsourceName(PIDsource s);
241 AliESDpid& GetESDpid() {return fESDpid;}
242 void SetAllowTOFmismatchFlag(Bool_t b=kTRUE) {fAllowTOFmismatchFlag=b;}
243 Bool_t GetAllowTOFmismatchFlag() const {return fAllowTOFmismatchFlag;}
244 void SetRequireStrictTOFTPCagreement(Bool_t b=kTRUE) {fRequireStrictTOFTPCagreement=b;}
245 Bool_t GetRequireStrictTOFTPCagreement() const {return fRequireStrictTOFTPCagreement;}
246 void SetRejectElectronsWithTPCpid(Bool_t b=kTRUE) {fCutRejectElectronsWithTPCpid=b;}
247 void SetLinearizeVZEROresponse( Bool_t b=kTRUE ) {fLinearizeVZEROresponse=b;}
249 //these should maybe be protected
250 Bool_t PassesCuts(AliVParticle* track);
251 Bool_t PassesESDcuts(AliESDtrack* track);
252 Bool_t PassesAODcuts(const AliAODTrack* track, Bool_t passFid=kTRUE);
253 Bool_t PassesPMDcuts(const AliESDPmdTrack* track);
254 Bool_t PassesVZEROcuts(Int_t id);
255 Bool_t PassesCuts(const AliFlowTrackSimple* track);
256 Bool_t PassesCuts(const AliMultiplicity* track, Int_t id);
257 Bool_t PassesCuts(const AliAODTracklets* track, Int_t id); // XZhang 20120615
258 Bool_t PassesCuts(const AliESDkink* kink);
259 Bool_t PassesCuts(const AliESDv0* v0);
260 Bool_t PassesMCcuts();
261 Bool_t PassesMCcuts(AliMCEvent* mcevent, Int_t label);
262 Bool_t PassesTPCdedxCut(const AliESDtrack* track);
263 Bool_t PassesTPCbayesianCut(const AliESDtrack* track);
264 Bool_t PassesTPCpidCut(const AliESDtrack* track) const;
265 Bool_t PassesTOFbetaCut(const AliESDtrack* track);
266 Bool_t PassesTOFbetaSimpleCut(const AliESDtrack* track);
267 Bool_t PassesTOFpidCut(const AliESDtrack* track) const;
268 Bool_t PassesESDpidCut(const AliESDtrack* track);
269 Bool_t PassesAODpidCut(const AliAODTrack* track);
270 Bool_t PassesMuonCuts(AliVParticle* track); // XZhang 20120604
271 Bool_t PassesTPCbayesianCut(const AliAODTrack* track);
272 Bool_t PassesTOFbayesianCut(const AliAODTrack* track);
273 Bool_t PassesTOFbetaCut(const AliAODTrack* track);
275 void Browse(TBrowser* b);
276 Long64_t Merge(TCollection* list);
278 //gain equalization and recentering
279 void SetVZEROgainEqualisation(TH1* g) {fVZEROgainEqualization=g;}
280 void SetVZEROApol(Int_t ring, Float_t f) {fVZEROApol[ring]=f;}
281 void SetVZEROCpol(Int_t ring, Float_t f) {fVZEROCpol[ring]=f;}
282 // set the flag for recentering (which is done in AliFlowEvent)
283 void SetApplyRecentering(Bool_t r) { fApplyRecentering = r; }
284 Bool_t GetApplyRecentering() const { return fApplyRecentering;}
285 void SetVZEROgainEqualizationPerRing(Bool_t s) {fVZEROgainEqualizationPerRing = s;}
286 Bool_t GetVZEROgainEqualizationPerRing() const {return fVZEROgainEqualizationPerRing;}
287 // exclude vzero rings: 0 through 7 can be excluded by calling this setter multiple times
288 // 0 corresponds to segment ID 0 through 7, etc
289 // disabled vzero rings get weight 0
290 void SetUseVZERORing(Int_t i, Bool_t u) {
291 fUseVZERORing[i] = u;
292 fVZEROgainEqualizationPerRing = kTRUE; // must be true for this option
294 Bool_t GetUseVZERORing(Int_t i) const {return fUseVZERORing[i];}
297 //AliFlowTrack* MakeFlowTrackSPDtracklet() const;
298 //AliFlowTrack* MakeFlowTrackPMDtrack() const;
299 //AliFlowTrack* MakeFlowTrackVZERO() const;
300 //AliFlowTrack* MakeFlowTrackVParticle() const;
301 Bool_t FillFlowTrackVParticle(AliFlowTrack* t) const;
302 Bool_t FillFlowTrackGeneric(AliFlowTrack* t) const;
303 AliFlowTrack* FillFlowTrackKink(TObjArray* trackCollection, Int_t trackIndex) const;
304 AliFlowTrack* FillFlowTrackVZERO(TObjArray* trackCollection, Int_t trackIndex) const;
305 AliFlowTrack* FillFlowTrackGeneric(TObjArray* trackCollection, Int_t trackIndex) const;
306 AliFlowTrack* FillFlowTrackVParticle(TObjArray* trackCollection, Int_t trackIndex) const;
307 void HandleESDtrack(AliESDtrack* track);
308 void HandleVParticle(AliVParticle* track);
309 void DefineHistograms();
311 void InitESDcuts() {if (!fAliESDtrackCuts) {fAliESDtrackCuts=new AliESDtrackCuts();}}
312 void InitMuonCuts() { if (!fMuonTrackCuts) fMuonTrackCuts =new AliMuonTrackCuts("StdMuCuts","StdMuCuts"); return; } // XZhang 20120604
313 // part added by F. Noferini
314 Bool_t PassesTOFbayesianCut(const AliESDtrack* track);
315 Bool_t PassesNucleiSelection(const AliESDtrack* track); // added by Natasha
316 Bool_t PassesTPCTOFNsigmaCut(const AliAODTrack* track);
317 Bool_t PassesTPCTOFNsigmaCut(const AliESDtrack* track);
318 Bool_t TPCTOFagree(const AliVTrack *track);
319 // end part added by F. Noferini
322 AliESDtrackCuts* fAliESDtrackCuts; //alianalysis cuts
323 AliMuonTrackCuts* fMuonTrackCuts; // muon selection cuts // XZhang 20120604
324 TList* fQA; //qa histograms go here
325 Bool_t fCutMC; //do we cut on MC?
326 Bool_t fCutMChasTrackReferences; //did we leave a trace in the detector?
327 Bool_t fCutMCprocessType; //do we cut on mc process type?
328 TMCProcess fMCprocessType; //mc process type
329 Bool_t fCutMCPID; //cut on MC pid?
330 Int_t fMCPID; //MC PID
331 Bool_t fCutMCfirstMotherPID; //cut on PID of first mother?
332 Int_t fMCfirstMotherPID; //PID of the first mother of track
333 Bool_t fIgnoreSignInMCPID; //when MC PID cut is set, pass also the antiparticle
334 Bool_t fCutMCisPrimary; //do we cut on primaryness?
335 Bool_t fRequireTransportBitForPrimaries; //require the transport bit to be set for primaries
336 Bool_t fMCisPrimary; //is MC primary
337 Bool_t fRequireCharge; //is charged?
338 Bool_t fFakesAreOK; //are fakes (negative labels) ok?
339 Bool_t fCutSPDtrackletDeltaPhi; //are we cutting on the trcklet deltaphi?
340 Double_t fSPDtrackletDeltaPhiMax; //maximal deltaphi for tracklets
341 Double_t fSPDtrackletDeltaPhiMin; //minimal deltaphi for tracklets
342 Bool_t fIgnoreTPCzRange; //ignore tracks going close to central membrane
343 Double_t fIgnoreTPCzRangeMax; //max z to ignore
344 Double_t fIgnoreTPCzRangeMin; //min z to ignore
345 Bool_t fCutChi2PerClusterTPC; //cut on tpc chi2
346 Float_t fMaxChi2PerClusterTPC; //max chi2 tpc/cluster
347 Float_t fMinChi2PerClusterTPC; //min chi2 tpc/cluster
348 Bool_t fCutNClustersTPC; //cut on clusters?
349 Int_t fNClustersTPCMax; //max tpc ncls
350 Int_t fNClustersTPCMin; //min tpc clusters
351 Bool_t fCutNClustersITS; //cut on clusters?
352 Int_t fNClustersITSMax; //max tpc ncls
353 Int_t fNClustersITSMin; //min tpc clusters
354 Bool_t fUseAODFilterBit; //use AOD filter bit selection?
355 UInt_t fAODFilterBit; //AOD filter bit to select
356 Bool_t fCutDCAToVertexXY; //dca xy cut
357 Bool_t fCutDCAToVertexZ; //dca z cut
358 Bool_t fCutMinimalTPCdedx; //cut on minimal dedx in TPC to reject noise tracks
359 Double_t fMinimalTPCdedx; //value for minimal TPC dedx
360 Bool_t fLinearizeVZEROresponse; //linearize VZERO response using AliESDUtil
362 Bool_t fCutPmdDet; //cut on PMD detector plane
363 Int_t fPmdDet; // value of PMD detector plane
364 Bool_t fCutPmdAdc; //cut on cluster ADC
365 Float_t fPmdAdc; //value of cluster ADC
366 Bool_t fCutPmdNcell; //cut on cluster ncell
367 Float_t fPmdNcell; //value of cluster ncell
369 Double_t fMinKinkAngle; //max kink angle
370 Double_t fMinKinkRadius; //min kink radius
371 Double_t fMaxKinkRadius; //max kink radius
372 Double_t fMinKinkQt; //min kink qt
373 Double_t fMaxKinkQt; //max kink qt
374 Double_t fMinKinkInvMassKmu; //max kink inv mass
375 Double_t fMaxKinkInvMassKmu; //max kink inv mass
376 Bool_t fForceTPCstandalone; //use TPC parameters when applying cuts on the kink mother
377 Bool_t fRequireKinkDaughters; //well, the name says it all
379 trackParameterType fParamType; //parameter type tu cut on
380 trackParameterMix fParamMix; //parameter mixing
382 AliESDkink* fKink; //!placeholder for the current kink
383 AliESDv0* fV0; //!placeholder for the current V0
384 AliVParticle* fTrack; //!the track to apply cuts on
385 Double_t fTrackMass; //!mass of the particle
386 Double_t fTrackPt; //!track pt
387 Double_t fTrackPhi; //!track phi
388 Double_t fTrackEta; //!track eta
389 Double_t fTrackWeight; //!track weight
390 Int_t fTrackLabel; //!track label, or its absolute value if FakesAreOK
391 AliMCEvent* fMCevent; //!mc event
392 AliMCParticle* fMCparticle; //!mc particle
393 AliVEvent* fEvent; //!placeholder for current event
394 AliESDtrack fTPCtrack; //!placeholder for TPC only track to avoid new/delete on every track
397 AliESDpid fESDpid; //pid obj
398 AliFlowBayesianPID *fBayesianResponse; //! Baysian response with all the TOF tuning (using fESDpid)
399 PIDsource fPIDsource; //pid source
400 TMatrixF* fTPCpidCuts; //tpc pid cuts
401 TMatrixF* fTOFpidCuts; //tof pid cuts
402 AliPID::EParticleType fParticleID; //alipid
403 Double_t fParticleProbability; //desired prob for a particle type
404 Bool_t fAllowTOFmismatchFlag; //allow TOFmismatch flag=1 in ESD
405 Bool_t fRequireStrictTOFTPCagreement; //require stricter than TOFmismatch flag TOF-TPC agreement
406 Bool_t fCutRejectElectronsWithTPCpid; //reject electrons with TPC pid
408 // part added by F. Noferini
409 static const Int_t fgkPIDptBin = 20; // pT bins for priors
410 Float_t fC[fgkPIDptBin][5],fBinLimitPID[fgkPIDptBin]; // pt bin limit and priors
411 Float_t fProbBayes; // bayesian probability
412 Float_t fCurrCentr; // current centrality used for set the priors
413 // end part added by F. Noferini
415 //gain equalization and recentering for vzero
416 TH1* fVZEROgainEqualization; //! equalization histo
417 Bool_t fApplyRecentering; // apply recentering of q-sub vectors in AliFlowEvent ?
418 Bool_t fVZEROgainEqualizationPerRing; // per ring vzero gain calibration
419 Float_t fVZEROApol[4]; //! calibration info per ring
420 Float_t fVZEROCpol[4]; //! calibration info per ring
421 Bool_t fUseVZERORing[8]; // kTRUE means the ring is included
422 static const Int_t fgkNumberOfVZEROtracks=64; //number of VZERO channels
424 ClassDef(AliFlowTrackCuts,13)