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Removed depricated analysis framework, ie renamed
[u/mrichter/AliRoot.git] / PWGJE / EMCALJetTasks / UserTasks / AliAnalysisTaskRhoVnModulation.h
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38d2189d 1/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. */
2/* See cxx source for full Copyright notice */
3/* $Id$ */
4
5#ifndef ALIANALYSISTASKRHOVNMODULATION_H
6#define ALIANALYSISTASKRHOVNMODULATION_H
7
9239b066 8#include <AliAnalysisTaskEmcalJet.h>
38d2189d 9#include <AliEmcalJet.h>
10#include <AliVEvent.h>
11#include <AliVTrack.h>
12#include <AliVCluster.h>
13#include <TClonesArray.h>
14#include <TMath.h>
847e45e0 15#include <TRandom3.h>
9e5eee5d 16#include <AliJetContainer.h>
f6d1b1a7 17#include <AliParticleContainer.h>
38d2189d 18
19class TF1;
20class THF1;
21class THF2;
22class TProfile;
51e48ddc 23class AliLocalRhoParameter;
38d2189d 24
9239b066 25class AliAnalysisTaskRhoVnModulation : public AliAnalysisTaskEmcalJet {
38d2189d 26 public:
27 // enumerators
e2fde0c9 28 enum fitModulationType { kNoFit, kV2, kV3, kCombined, kFourierSeries, kIntegratedFlow, kQC2, kQC4 }; // fit type
69fa9ebe 29 enum collisionType { kPbPb, kPythia }; // collision type
532186b5 30 enum qcRecovery { kFixedRho, kNegativeVn, kTryFit }; // how to deal with negative cn value for qcn value
38d2189d 31 enum runModeType { kLocal, kGrid }; // run mode type
32 enum dataType { kESD, kAOD, kESDMC, kAODMC }; // data type
51e48ddc 33 enum detectorType { kTPC, kVZEROA, kVZEROC, kVZEROComb}; // detector that was used
38d2189d 34 // constructors, destructor
35 AliAnalysisTaskRhoVnModulation();
36 AliAnalysisTaskRhoVnModulation(const char *name, runModeType type);
37 virtual ~AliAnalysisTaskRhoVnModulation();
38d2189d 38 // setting up the task and technical aspects
7dd1eeea 39 void ExecOnce();
38d2189d 40 Bool_t InitializeAnalysis();
41 virtual void UserCreateOutputObjects();
42 virtual Bool_t Run();
847e45e0 43 TH1F* BookTH1F(const char* name, const char* x, Int_t bins, Double_t min, Double_t max, Int_t c = -1, Bool_t append = kTRUE);
44 TH2F* BookTH2F(const char* name, const char* x, const char* y, Int_t binsx, Double_t minx, Double_t maxx, Int_t binsy, Double_t miny, Double_t maxy, Int_t c = -1, Bool_t append = kTRUE);
38d2189d 45 /* inline */ Double_t PhaseShift(Double_t x) const {
46 while (x>=TMath::TwoPi())x-=TMath::TwoPi();
47 while (x<0.)x+=TMath::TwoPi();
48 return x; }
406b7c22 49 /* inline */ Double_t PhaseShift(Double_t x, Double_t n) const {
50 x = PhaseShift(x);
1460d7da 51 if(TMath::Nint(n)==2) while (x>TMath::Pi()) x-=TMath::Pi();
406b7c22 52 if(TMath::Nint(n)==3) {
53 if(x>2.*TMath::TwoPi()/n) x = TMath::TwoPi() - x;
54 if(x>TMath::TwoPi()/n) x = TMath::TwoPi()-(x+TMath::TwoPi()/n);
55 }
56 return x; }
847e45e0 57 /* inline */ Double_t ChiSquarePDF(Int_t ndf, Double_t x) const {
38d2189d 58 Double_t n(ndf/2.), denom(TMath::Power(2, n)*TMath::Gamma(n));
59 if (denom!=0) return ((1./denom)*TMath::Power(x, n-1)*TMath::Exp(-x/2.));
60 return -999; }
847e45e0 61 // note that the cdf of the chisquare distribution is the normalized lower incomplete gamma function
62 /* inline */ Double_t ChiSquareCDF(Int_t ndf, Double_t x) const { return TMath::Gamma(ndf/2., x/2.); }
38d2189d 63 // setters - analysis setup
3531e13d 64 void SetDebugMode(Int_t d) {fDebug = d;}
eb18d0bf 65 void SetAttachToEvent(Bool_t b) {fAttachToEvent = b;}
66 void SetFillHistograms(Bool_t b) {fFillHistograms = b;}
3531e13d 67 void SetFillQAHistograms(Bool_t qa) {fFillQAHistograms = qa;}
9d202ae1 68 void SetReduceBinsXYByFactor(Float_t x, Float_t y) {fReduceBinsXByFactor = x;
258033f5 69 fReduceBinsYByFactor = y;}
532186b5 70 void SetNoEventWeightsForQC(Bool_t e) {fNoEventWeightsForQC = e;}
3531e13d 71 void SetCentralityClasses(TArrayI* c) {fCentralityClasses = c;}
258033f5 72 void SetPtBinsHybrids(TArrayD* p) {fPtBinsHybrids = p;}
73 void SetPtBinsJets(TArrayD* p) {fPtBinsJets = p;}
9ad3a4e7 74 void SetIntegratedFlow(TH1F* i, TH1F* j) {fUserSuppliedV2 = i;
75 fUserSuppliedV3 = j; }
60ad809f 76 void SetOnTheFlyResCorrection(TH1F* r2, TH1F* r3) {fUserSuppliedR2 = r2;
77 fUserSuppliedR3 = r3; }
38d2189d 78 void SetNameJetClones(const char* name) {fNameJetClones = name; }
79 void SetNamePicoTrackClones(const char* name) {fNamePicoTrackClones = name; }
80 void SetNameRho(const char* name) {fNameRho = name; }
20ace3c2 81 void SetUseScaledRho(Bool_t s) {fUseScaledRho = s; }
38d2189d 82 void SetRandomSeed(TRandom3* r) {if (fRandom) delete fRandom; fRandom = r; }
eda4f655 83 void SetModulationFit(TF1* fit);
847e45e0 84 void SetModulationFitMinMaxP(Float_t m, Float_t n) {fMinPvalue = m; fMaxPvalue = n; }
38d2189d 85 void SetModulationFitType(fitModulationType type) {fFitModulationType = type; }
532186b5 86 void SetQCnRecoveryType(qcRecovery type) {fQCRecovery = type; }
38d2189d 87 void SetModulationFitOptions(TString opt) {fFitModulationOptions = opt; }
fe4a8ccf 88 void SetReferenceDetector(detectorType type) {fDetectorType = type; }
69fa9ebe 89 void SetCollisionType(collisionType type) {fCollisionType = type; }
b43cf414 90 void SetUsePtWeight(Bool_t w) {fUsePtWeight = w; }
38d2189d 91 void SetRunModeType(runModeType type) {fRunModeType = type; }
92 void SetAbsVertexZ(Float_t v) {fAbsVertexZ = v; }
93 void SetMinDistanceRctoLJ(Float_t m) {fMinDisanceRCtoLJ = m; }
94 void SetRandomConeRadius(Float_t r) {fRandomConeRadius = r; }
af733b78 95 void SetMaxNoRandomCones(Int_t m) {fMaxCones = m; }
b7453b38 96 void SetMinLeadingHadronPt(Double_t m) {fMinLeadingHadronPt = m; }
51e48ddc 97 void SetSetPtSub(Bool_t s) {fSubtractJetPt = s;}
fe4a8ccf 98 void SetForceAbsVnHarmonics(Bool_t f) {fAbsVnHarmonics = f; }
847e45e0 99 void SetExcludeLeadingJetsFromFit(Float_t n) {fExcludeLeadingJetsFromFit = n; }
100 void SetRebinSwapHistoOnTheFly(Bool_t r) {fRebinSwapHistoOnTheFly = r; }
101 void SetSaveThisPercentageOfFits(Float_t p) {fPercentageOfFits = p; }
5d33e40a 102 void SetUseV0EventPlaneFromHeader(Bool_t h) {fUseV0EventPlaneFromHeader = h;}
b7453b38 103 void SetExplicitOutlierCutForYear(Int_t y) {fExplicitOutlierCut = y;}
fb10bebd 104 // getters - these are used as well by AliAnalyisTaskJetFlow, so be careful when changing them
9e5eee5d 105 TString GetJetsName() const {return GetJetContainer()->GetArrayName(); }
f6d1b1a7 106 TString GetTracksName() const {return GetParticleContainer()->GetArrayName(); }
eb18d0bf 107 TString GetLocalRhoName() const {return fLocalRhoName; }
fb10bebd 108 TArrayI* GetCentralityClasses() const {return fCentralityClasses;}
258033f5 109 TArrayD* GetPtBinsHybrids() const {return fPtBinsHybrids; }
110 TArrayD* GetPtBinsJets() const {return fPtBinsJets; }
111 TProfile* GetResolutionParameters(Int_t h, Int_t c) const {return (h==2) ? fProfV2Resolution[c] : fProfV3Resolution[c];}
112 TList* GetOutputList() const {return fOutputList;}
51e48ddc 113 AliLocalRhoParameter* GetLocalRhoParameter() const {return fLocalRho;}
9e5eee5d 114 Double_t GetJetRadius() const {return GetJetContainer()->GetJetRadius();}
fb10bebd 115 void ExecMe() {ExecOnce();}
532186b5 116 AliAnalysisTaskRhoVnModulation* ReturnMe() {return this;}
5bd4db5f 117 // local cuts
118 void SetLocalJetMinMaxEta(Float_t min, Float_t max) {fLocalJetMinEta = min; fLocalJetMaxEta = max;}
119 void SetLocalJetMinMaxEta(Float_t R) {fLocalJetMinEta = - 0.9 + R; fLocalJetMaxEta = 0.9 - R; }
120 void SetLocalJetMinMaxPhi(Float_t min, Float_t max) {fLocalJetMinPhi = min; fLocalJetMaxEta = max;}
e2fde0c9 121 void SetSoftTrackMinMaxPt(Float_t min, Float_t max) {fSoftTrackMinPt = min; fSoftTrackMaxPt = max;}
122 // numerical evaluations
38d2189d 123 void CalculateEventPlaneVZERO(Double_t vzero[2][2]) const;
847e45e0 124 void CalculateEventPlaneTPC(Double_t* tpc);
51e48ddc 125 void CalculateEventPlaneCombinedVZERO(Double_t* comb) const;
a3e16fac 126 void CalculateEventPlaneResolution(Double_t vzero[2][2], Double_t* vzeroComb, Double_t* tpc);
51e48ddc 127 Double_t CalculateEventPlaneChi(Double_t resEP) const;
9e5eee5d 128 void CalculateRandomCone(Float_t &pt, Float_t &eta, Float_t &phi, AliEmcalJet* jet = 0x0) const;
e2fde0c9 129 Double_t CalculateQC2(Int_t harm);
130 Double_t CalculateQC4(Int_t harm);
258033f5 131 // helper calculations for the q-cumulant analysis, also used by AliAnalyisTaskJetFlow
e2fde0c9 132 void QCnQnk(Int_t n, Int_t k, Double_t &reQ, Double_t &imQ);
258033f5 133 void QCnDiffentialFlowVectors(
134 TClonesArray* pois, TArrayD* ptBins, Bool_t vpart, Double_t* repn, Double_t* impn,
135 Double_t *mp, Double_t *reqn, Double_t *imqn, Double_t* mq, Int_t n);
e2fde0c9 136 Double_t QCnS(Int_t i, Int_t j);
137 Double_t QCnM();
138 Double_t QCnM11();
139 Double_t QCnM1111();
532186b5 140 Bool_t QCnRecovery(Double_t psi2, Double_t psi3);
38d2189d 141 // analysis details
1460d7da 142 Bool_t CorrectRho(Double_t psi2, Double_t psi3);
258033f5 143 // event and track selection, also used by AliAnalyisTaskJetFlow
9e5eee5d 144 /* inline */ Bool_t PassesCuts(AliVTrack* track) const { return AcceptTrack(track, 0); }
145 /* inline */ Bool_t PassesCuts(AliEmcalJet* jet) { return AcceptJet(jet, 0); }
38d2189d 146 Bool_t PassesCuts(AliVEvent* event);
b7453b38 147 Bool_t PassesCuts(Int_t year);
38d2189d 148 Bool_t PassesCuts(const AliVCluster* track) const;
38d2189d 149 // filling histograms
9e5eee5d 150 void FillHistogramsAfterSubtraction(Double_t psi2, Double_t psi3, Double_t vzero[2][2], Double_t* vzeroComb, Double_t* tpc);
38d2189d 151 void FillTrackHistograms() const;
152 void FillClusterHistograms() const;
153 void FillCorrectedClusterHistograms() const;
9d202ae1 154 void FillEventPlaneHistograms(Double_t vzero[2][2], Double_t* vzeroComb, Double_t* tpc) const;
9e5eee5d 155 void FillRhoHistograms();
9d202ae1 156 void FillDeltaPtHistograms(Double_t psi2, Double_t psi3) const;
9e5eee5d 157 void FillJetHistograms(Double_t psi2, Double_t psi3);
38d2189d 158 void FillQAHistograms(AliVTrack* vtrack) const;
159 void FillQAHistograms(AliVEvent* vevent);
5bd4db5f 160 void FillAnalysisSummaryHistogram() const;
38d2189d 161 virtual void Terminate(Option_t* option);
1460d7da 162 // interface methods for the output file
163 void SetOutputList(TList* l) {fOutputList = l;}
164 TH1F* GetResolutionFromOuptutFile(detectorType detector, Int_t h = 2, TArrayD* c = 0x0);
165 TH1F* CorrectForResolutionDiff(TH1F* v, detectorType detector, TArrayD* cen, Int_t c, Int_t h = 2);
166 TH1F* CorrectForResolutionInt(TH1F* v, detectorType detector, TArrayD* cen, Int_t h = 2);
532186b5 167 TH1F* GetDifferentialQC(TProfile* refCumulants, TProfile* diffCumlants, TArrayD* ptBins, Int_t h);
38d2189d 168 private:
3531e13d 169 // analysis flags and settings
38d2189d 170 Int_t fDebug; // debug level (0 none, 1 fcn calls, 2 verbose)
a3e16fac 171 Bool_t fLocalInit; //! is the analysis initialized?
eb18d0bf 172 Bool_t fAttachToEvent; // attach local rho to the event
173 Bool_t fFillHistograms; // fill histograms
38d2189d 174 Bool_t fFillQAHistograms; // fill qa histograms
9d202ae1 175 Float_t fReduceBinsXByFactor; // reduce the bins on x-axis of histo's by this much
176 Float_t fReduceBinsYByFactor; // reduce the bins on y-axis of histo's by this much
532186b5 177 Bool_t fNoEventWeightsForQC; // don't store event weights for qc analysis
3531e13d 178 TArrayI* fCentralityClasses; //-> centrality classes (maximum 10)
258033f5 179 TArrayD* fPtBinsHybrids; //-> pt bins for hybrid track vn anaysis
180 TArrayD* fPtBinsJets; //-> pt bins for jet vn analysis
9ad3a4e7 181 TH1F* fUserSuppliedV2; // histo with integrated v2
182 TH1F* fUserSuppliedV3; // histo with integrated v3
60ad809f 183 TH1F* fUserSuppliedR2; // correct the extracted v2 with this r
184 TH1F* fUserSuppliedR3; // correct the extracted v3 with this r
3261628e 185 AliParticleContainer* fTracksCont; //!tracks
186 AliJetContainer* fJetsCont; //!jets
38d2189d 187 // members
20ace3c2 188 Bool_t fUseScaledRho; // use scaled rho
847e45e0 189 Int_t fNAcceptedTracks; //! number of accepted tracks
e2fde0c9 190 Int_t fNAcceptedTracksQCn; //! accepted tracks for QCn
38d2189d 191 fitModulationType fFitModulationType; // fit modulation type
532186b5 192 qcRecovery fQCRecovery; // recovery type for e-by-e qc method
b43cf414 193 Bool_t fUsePtWeight; // use dptdphi instead of dndphi
38d2189d 194 detectorType fDetectorType; // type of detector used for modulation fit
195 TString fFitModulationOptions; // fit options for modulation fit
196 runModeType fRunModeType; // run mode type
197 dataType fDataType; // datatype
69fa9ebe 198 collisionType fCollisionType; // collision type
38d2189d 199 TRandom3* fRandom; //-> dont use gRandom to not interfere with other tasks
200 Int_t fMappedRunNumber; //! mapped runnumer (for QA)
201 Int_t fInCentralitySelection; //! centrality bin
202 TF1* fFitModulation; //-> modulation fit for rho
3531e13d 203 Float_t fMinPvalue; // minimum value of p
847e45e0 204 Float_t fMaxPvalue; // maximum value of p
38d2189d 205 const char* fNameJetClones; //! collection of tclones array with jets
206 const char* fNamePicoTrackClones; //! collection of tclones with pico tracks
207 const char* fNameRho; //! name of rho
5bd4db5f 208 // additional jet cuts (most are inherited)
209 Float_t fLocalJetMinEta; // local eta cut for jets
210 Float_t fLocalJetMaxEta; // local eta cut for jets
211 Float_t fLocalJetMinPhi; // local phi cut for jets
212 Float_t fLocalJetMaxPhi; // local phi cut for jets
e2fde0c9 213 Float_t fSoftTrackMinPt; // min pt for soft tracks
214 Float_t fSoftTrackMaxPt; // max pt for soft tracks
38d2189d 215 // event cuts
216 Float_t fAbsVertexZ; // cut on zvertex
217 // general qa histograms
218 TH1F* fHistCentrality; //! accepted centrality
219 TH1F* fHistVertexz; //! accepted verte
220 TH2F* fHistRunnumbersPhi; //! run numbers averaged phi
221 TH2F* fHistRunnumbersEta; //! run numbers averaged eta
847e45e0 222 TH1F* fHistPvaluePDF; //! pdf value of chisquare p
223 TH1F* fHistPvalueCDF; //! cdf value of chisquare p
38d2189d 224 // general settings
847e45e0 225 Float_t fMinDisanceRCtoLJ; // min distance between rc and leading jet
226 Float_t fRandomConeRadius; // radius of random cone
af733b78 227 Int_t fMaxCones; // max number of random cones
847e45e0 228 Bool_t fAbsVnHarmonics; // force postive local rho
229 Float_t fExcludeLeadingJetsFromFit; // exclude n leading jets from fit
230 Bool_t fRebinSwapHistoOnTheFly; // rebin swap histo on the fly
231 Float_t fPercentageOfFits; // save this percentage of fits
51e48ddc 232 Bool_t fUseV0EventPlaneFromHeader; // use the vzero event plane from the header
b7453b38 233 Int_t fExplicitOutlierCut; // cut on correlation of tpc and global multiplicity
234 Double_t fMinLeadingHadronPt; // minimum pt for leading hadron
51e48ddc 235 Bool_t fSubtractJetPt; // save subtracted jet pt by calling SetPtSub
38d2189d 236 // transient object pointers
237 TList* fOutputList; //! output list
238 TList* fOutputListGood; //! output list for local analysis
239 TList* fOutputListBad; //! output list for local analysis
240 TH1F* fHistAnalysisSummary; //! analysis summary
241 TH1F* fHistSwap; //! swap histogram
847e45e0 242 TProfile* fProfV2; //! extracted v2
e2fde0c9 243 TProfile* fProfV2Cumulant; //! v2 cumulant
847e45e0 244 TProfile* fProfV2Resolution[10]; //! resolution parameters for v2
245 TProfile* fProfV3; //! extracted v3
e2fde0c9 246 TProfile* fProfV3Cumulant; //! v3 cumulant
847e45e0 247 TProfile* fProfV3Resolution[10]; //! resolution parameters for v3
38d2189d 248 // qa histograms for accepted pico tracks
249 TH1F* fHistPicoTrackPt[10]; //! pt of all charged tracks
532186b5 250 TH1F* fHistPicoTrackMult[10]; //! multiplicity of accepted pico tracks
38d2189d 251 TH2F* fHistPicoCat1[10]; //! pico tracks spd hit and refit
252 TH2F* fHistPicoCat2[10]; //! pico tracks wo spd hit w refit, constrained
253 TH2F* fHistPicoCat3[10]; //! pico tracks wo spd hit wo refit, constrained
254 // qa histograms for accepted emcal clusters
255 /* TH1F* fHistClusterPt[10]; //! pt uncorrected emcal clusters */
256 /* TH1F* fHistClusterPhi[10]; //! phi uncorrected emcal clusters */
257 /* TH1F* fHistClusterEta[10]; //! eta uncorrected emcal clusters */
b43cf414 258 // qa histograms for accepted emcal clusters aftehadronic correction
38d2189d 259 /* TH1F* fHistClusterCorrPt[10]; //! pt corrected emcal clusters */
260 /* TH1F* fHistClusterCorrPhi[10]; //! phi corrected emcal clusters */
261 /* TH1F* fHistClusterCorrEta[10]; //! eta corrected emcal clusters */
262 // qa event planes
847e45e0 263 TProfile* fHistPsiControl; //! event plane control histogram
264 TProfile* fHistPsiSpread; //! event plane spread histogram
38d2189d 265 TH1F* fHistPsiVZEROA; //! psi 2 from vzero a
266 TH1F* fHistPsiVZEROC; //! psi 2 from vzero c
9d202ae1 267 TH1F* fHistPsiVZERO; //! psi 2 from combined vzero
38d2189d 268 TH1F* fHistPsiTPC; //! psi 2 from tpc
269 // background
270 TH1F* fHistRhoPackage[10]; //! rho as estimated by emcal jet package
271 TH1F* fHistRho[10]; //! background
272 TH2F* fHistRhoVsMult; //! rho versus multiplicity
273 TH2F* fHistRhoVsCent; //! rho veruss centrality
274 TH2F* fHistRhoAVsMult; //! rho * A vs multiplicity for all jets
275 TH2F* fHistRhoAVsCent; //! rho * A vs centrality for all jets
276 // delta pt distributions
3531e13d 277 TH2F* fHistRCPhiEta[10]; //! random cone eta and phi
278 TH2F* fHistRhoVsRCPt[10]; //! rho * A vs rcpt
279 TH1F* fHistRCPt[10]; //! rcpt
9d202ae1 280 TH2F* fHistDeltaPtDeltaPhi2[10]; //! dpt vs dphi (psi2 - phi)
281 TH2F* fHistDeltaPtDeltaPhi3[10]; //! dpt vs dphi (psi3 - phi)
3531e13d 282 TH2F* fHistRCPhiEtaExLJ[10]; //! random cone eta and phi, excl leading jet
283 TH2F* fHistRhoVsRCPtExLJ[10]; //! rho * A vs rcpt, excl leading jet
284 TH1F* fHistRCPtExLJ[10]; //! rcpt, excl leading jet
9d202ae1 285 TH2F* fHistDeltaPtDeltaPhi2ExLJ[10]; //! dpt vs dphi, excl leading jet
286 TH2F* fHistDeltaPtDeltaPhi3ExLJ[10]; //! dpt vs dphi, excl leading jet
406b7c22 287 /* TH2F* fHistRCPhiEtaRand[10]; //! random cone eta and phi, randomized */
288 /* TH2F* fHistRhoVsRCPtRand[10]; //! rho * A vs rcpt, randomized */
289 /* TH1F* fHistRCPtRand[10]; //! rcpt, randomized */
290 /* TH2F* fHistDeltaPtDeltaPhi2Rand[10]; //! dpt vs dphi, randomized */
291 /* TH2F* fHistDeltaPtDeltaPhi3Rand[10]; //! dpt vs dphi, randomized */
38d2189d 292 // jet histograms (after kinematic cuts)
293 TH1F* fHistJetPtRaw[10]; //! jet pt - no background subtraction
294 TH1F* fHistJetPt[10]; //! pt of found jets (background subtracted)
295 TH2F* fHistJetEtaPhi[10]; //! eta and phi correlation
296 TH2F* fHistJetPtArea[10]; //! jet pt versus area
297 TH2F* fHistJetPtConstituents[10]; //! jet pt versus number of constituents
b43cf414 298 TH2F* fHistJetEtaRho[10]; //! jet eta versus jet rho
38d2189d 299 // in plane, out of plane jet spectra
9d202ae1 300 TH2F* fHistJetPsi2Pt[10]; //! psi tpc versus pt
301 TH2F* fHistJetPsi3Pt[10]; //! psi vzeroc versus pt
38d2189d 302
38d2189d 303 AliAnalysisTaskRhoVnModulation(const AliAnalysisTaskRhoVnModulation&); // not implemented
304 AliAnalysisTaskRhoVnModulation& operator=(const AliAnalysisTaskRhoVnModulation&); // not implemented
305
9e5eee5d 306 ClassDef(AliAnalysisTaskRhoVnModulation, 16);
38d2189d 307};
308
309#endif