-/**************************************************************************\r
- * Authors: Andrey Ivanov, Igor Altsybeev. *\r
- * Contributors are mentioned in the code where appropriate. *\r
- * *\r
- * Permission to use, copy, modify and distribute this software and its *\r
- * documentation strictly for non-commercial purposes is hereby granted *\r
- * without fee, provided that the above copyright notice appears in all *\r
- * copies and that both the copyright notice and this permission notice *\r
- * appear in the supporting documentation. The authors make no claims *\r
- * about the suitability of this software for any purpose. It is *\r
- * provided "as is" without express or implied warranty. *\r
- **************************************************************************/\r
-\r
-// This class creates TH2D histogramms for Nch - Nch , Nch - Pt , Pt - Pt \r
-// dirtributions for given ETA windows and some supplementary data for Long Range Correlation (LRC) analysis . \r
-// Class is designid to work with AliAnalysisTaskLRC\r
-\r
-// Authors : Andrey Ivanov, Igor Altsybeev, St.Peterburg State University\r
-// Email: Igor.Altsybeev@cern.ch\r
-\r
-#include "Riostream.h"\r
-#include "AliLRCProcess.h"\r
-//#include "THnSparse.h"\r
-#include "TH1F.h"\r
-#include "TH1D.h"\r
-#include "TH2D.h"\r
-#include "TProfile.h"\r
-#include "TList.h"\r
-#include "TString.h"\r
-#include "TMath.h"\r
-//#include "TClonesArray.h"\r
-\r
-//#include <AliPID.h> //for particle mass only\r
-ClassImp(AliLRCProcess)\r
-\r
-//const bool useSparse = false;//false;\r
-//const bool useAccumulatingHist = true;//false;\r
-using std::endl;\r
-using std::cout;\r
-\r
-AliLRCProcess::AliLRCProcess():fIsEventOpend(kFALSE), fIsOnline(kFALSE), fDisplayInitOnDemandWarning(kTRUE)\r
- ,fUseSparse(false)\r
- ,fUseAccumulatingHist(true)\r
- ,fEventCount(0),fStartForwardETA(0), fEndForwardETA(0)\r
- ,fStartForwardPhi(0)\r
- ,fEndForwardPhi(0)\r
- ,fStartBackwardETA(0)\r
- ,fEndBackwardETA(0)\r
- ,fStartBackwardPhi(0)\r
- ,fEndBackwardPhi(0)\r
- ,fDoubleSidedBackwardPhiWindow(kFALSE)\r
- ,fHiPt(0)\r
- ,fLoPt(0)\r
- ,fHiMultHor(0)\r
- ,fLowMultHor(0)\r
- ,fHiMultVert(0)\r
- ,fLowMultVert(0)\r
- ,fMultBinsHor(0)\r
- ,fMultBinsVert(0)\r
- ,fPtBins(0)\r
- ,fPtHistXaxisRebinFactor(1)\r
- ,fSumPtFw(0)\r
- ,fSumPtBw(0)\r
- ,fSumPtBw2(0)\r
- ,fNchFw(0)\r
- ,fNchBw(0)\r
- ,fNchFwPlus(0)\r
- ,fNchBwPlus(0)\r
- ,fNchFwMinus(0)\r
- ,fNchBwMinus(0)\r
- ,fOutList(0), fShortDef(0),fOutputSlot(0), fHistPt(0),fHistEta(0),fHistClouds(0),fHistNN(0),fHistPtN(0),fHistPtPt(0),fProfNberr(0),fProfNberrPtPt(0),fProfdPtB(0),fProfTestLRC(0),fHistSparseDimensionLabeling(0),fHistSparsePIDblocksLabeling(0)\r
-\r
- ,fHistPtForward(0)\r
- ,fHistEtaForward(0)\r
- ,fHistNchForward(0)\r
- ,fHistNchForwardPtPt(0)\r
- ,fHistPhiForward(0)\r
- ,fHistTracksChargeForward(0)\r
- ,fHistPtPlusForward(0)\r
- ,fHistPtMinusForward(0)\r
- ,fHistNetChargeVsPtForward(0)\r
-\r
- ,fHistPtBackward(0)\r
- ,fHistEtaBackward(0)\r
- ,fHistNchBackward(0)\r
- ,fHistPhiBackward(0)\r
- ,fHistTracksChargeBackward(0)\r
- ,fHistPtPlusBackward(0)\r
- ,fHistPtMinusBackward(0)\r
- ,fHistNetChargeVsPtBackward(0)\r
-\r
- ,fArrAccumulatedValues(0)\r
- // ,fHistArrayLabeling(0)\r
- ,fEventCentrality(0)\r
- ,fHistNfCentrality(0)\r
- ,fHistTestPIDForward(0)\r
- ,fHistTestPIDBackward(0)\r
- ,fHistDifferenceNf(0)\r
- ,fHistDifferenceNb(0)\r
-\r
- ,fPidForward(-1)//kLRCany)\r
- ,fPidBackward(-1)//kLRCany)\r
- //,fWhichParticleToProcess(kLRCany)//kLRCany)\r
- //,fPidFillCondition(kLRCpidIgnored)\r
- //,fNumberOfSectors(1)\r
- //,fNeedToRotateSector(kFALSE)\r
-{\r
- //fWhichParticleToProcess = kLRCany; //default - all particle types\r
- //fPidFillCondition = kLRCpidIgnored;\r
- SetCorrespondanceWithAliROOTpid();\r
- ZeroPidArrays();\r
-}\r
-\r
-AliLRCProcess::AliLRCProcess(Double_t _StartForwardETA,Double_t _EndForwardETA,Double_t _StartBakwardETA,Double_t _EndBakwardETA ): fIsEventOpend(kFALSE), fIsOnline(kFALSE), fDisplayInitOnDemandWarning(kTRUE)\r
- ,fUseSparse(false)\r
- ,fUseAccumulatingHist(true)\r
- ,fEventCount(0),fStartForwardETA(0), fEndForwardETA(0), fStartForwardPhi(0),fEndForwardPhi(0),fStartBackwardETA(0), fEndBackwardETA(0),fStartBackwardPhi(0)\r
- ,fEndBackwardPhi(0)\r
- ,fDoubleSidedBackwardPhiWindow(kFALSE)\r
- ,fHiPt(0)\r
- ,fLoPt(0)\r
- ,fHiMultHor(0)\r
- ,fLowMultHor(0)\r
- ,fHiMultVert(0)\r
- ,fLowMultVert(0)\r
- ,fMultBinsHor(0)\r
- ,fMultBinsVert(0)\r
- ,fPtBins(0)\r
- ,fPtHistXaxisRebinFactor(1)\r
- ,fSumPtFw(0), fSumPtBw(0), fSumPtBw2(0),fNchFw(0)\r
- ,/*fNchFwPtPt(0),*/ fNchBw(0)\r
- ,fNchFwPlus(0)\r
- ,fNchBwPlus(0)\r
- ,fNchFwMinus(0)\r
- ,fNchBwMinus(0)\r
- ,fOutList(0), fShortDef(0),fOutputSlot(0), fHistPt(0),fHistEta(0),fHistClouds(0),fHistNN(0),fHistPtN(0),fHistPtPt(0),fProfNberr(0),fProfNberrPtPt(0),fProfdPtB(0),fProfTestLRC(0),fHistSparseDimensionLabeling(0),fHistSparsePIDblocksLabeling(0)\r
-\r
- ,fHistPtForward(0)\r
- ,fHistEtaForward(0)\r
- ,fHistNchForward(0)\r
- ,fHistNchForwardPtPt(0)\r
- ,fHistPhiForward(0)\r
- ,fHistTracksChargeForward(0)\r
- ,fHistPtPlusForward(0)\r
- ,fHistPtMinusForward(0)\r
- ,fHistNetChargeVsPtForward(0)\r
-\r
- ,fHistPtBackward(0)\r
- ,fHistEtaBackward(0)\r
- ,fHistNchBackward(0)\r
- ,fHistPhiBackward(0)\r
- ,fHistTracksChargeBackward(0)\r
- ,fHistPtPlusBackward(0)\r
- ,fHistPtMinusBackward(0)\r
- ,fHistNetChargeVsPtBackward(0)\r
-\r
- ,fArrAccumulatedValues(0)\r
- // ,fHistArrayLabeling(0)\r
- ,fEventCentrality(0)\r
- ,fHistNfCentrality(0)\r
- ,fHistTestPIDForward(0)\r
- ,fHistTestPIDBackward(0)\r
- ,fHistDifferenceNf(0)\r
- ,fHistDifferenceNb(0)\r
- ,fPidForward(-1)//kLRCany)\r
- ,fPidBackward(-1)//kLRCany)\r
- //,fWhichParticleToProcess(kLRCany)//kLRCany)\r
- //,fPidFillCondition(kLRCpidIgnored)\r
- //,fNumberOfSectors(1)\r
- //,fNeedToRotateSector(kFALSE)\r
-{\r
- // Constructor with window setup makes ready-to-run processor\r
- fEventCount=0;\r
-\r
- //fWhichParticleToProcess = kLRCany; //default - all particle types\r
- //fPidFillCondition = kLRCpidIgnored;\r
- \r
- //cout << "TEST" << endl;\r
- SetETAWindows( _StartForwardETA, _EndForwardETA,_StartBakwardETA,_EndBakwardETA);\r
- SetHistPtRange( 0.15, 1.5, 270 );\r
- SetHistMultRange( 0, 0, 100 );\r
- SetForwardWindowPhi( 0, 2*TMath::Pi() );\r
- SetBackwardWindowPhi( 0, 2*TMath::Pi() );\r
-\r
- SetCorrespondanceWithAliROOTpid();\r
- ZeroPidArrays();\r
-\r
- \r
-\r
-}\r
-\r
-Bool_t AliLRCProcess::InitDataMembers()\r
-{\r
- //Printf("INITDATAMEMBERS");\r
- // This method is actualy creating output histogramms\r
- // Thist method is to be called in CreateOutputObjects method of AliAnalysisTask\r
- //cout<<" # Init for "<<fShortDef<<" this="<<this<<"\n";\r
- if( fIsOnline )\r
- {\r
- Printf("Can't init data members more then one time! \n");\r
- return kFALSE;\r
- }\r
- fEventCount=0;\r
- fOutList = new TList();\r
- fOutList->SetOwner(); // IMPORTANT!\r
-\r
- fOutList->SetName(fShortDef);\r
-\r
- Double_t lowMultHor, hiMultHor;\r
- Double_t lowMultVert, hiMultVert;\r
-\r
- lowMultHor = fLowMultHor - 0.5;\r
- hiMultHor = fHiMultHor + 0.5;\r
-\r
- lowMultVert = fLowMultVert - 0.5;\r
- hiMultVert = fHiMultVert + 0.5;\r
-\r
-\r
- //TArray to accumulate data, with names hist\r
- //26.01.2013: array with accumulated values\r
- //fArrAccumulatedValues = new TClonesArray("Float_t", en_arr_labels_total );//TArrayF(en_arr_labels_total);\r
- if ( fUseAccumulatingHist )\r
- {\r
- fArrAccumulatedValues = new TH1D( "fArrAccumulatedValues", "Accumulating hist with labeling", en_arr_labels_total,-0.5,en_arr_labels_total-0.5);\r
- TString gArrayMemberNames[en_arr_labels_total];\r
- gArrayMemberNames[ en_arr_labels_NN_Nevents ] = "NN_Nevents" ;\r
- gArrayMemberNames[ en_arr_labels_NN_Nf ] = "NN_Nf" ;\r
- gArrayMemberNames[ en_arr_labels_NN_Nb ] = "NN_Nb" ;\r
- gArrayMemberNames[ en_arr_labels_NN_N2_f ] = "NN_N2_f" ;\r
- gArrayMemberNames[ en_arr_labels_NN_Nf_Nb ] = "NN_Nf_Nb" ;\r
- gArrayMemberNames[ en_arr_labels_NN_N2_b ] = "NN_N2_b" ;\r
-\r
- gArrayMemberNames[ en_arr_labels_PtN_Nevents ] = "PtN_Nevents" ;\r
- gArrayMemberNames[ en_arr_labels_PtN_Nf ] = "PtN_Nf" ;\r
- gArrayMemberNames[ en_arr_labels_PtN_PtB ] = "PtN_PtB" ;\r
- gArrayMemberNames[ en_arr_labels_PtN_N2_f ] = "PtN_N2_f" ;\r
- gArrayMemberNames[ en_arr_labels_PtN_Ptb_Nf ] = "PtN_Ptb_Nf" ;\r
-\r
- gArrayMemberNames[ en_arr_labels_PtPt_Nevents] = "PtPt_Nevents" ;\r
- gArrayMemberNames[ en_arr_labels_PtPt_PtF ] = "PtPt_PtF" ;\r
- gArrayMemberNames[ en_arr_labels_PtPt_PtB ] = "PtPt_PtB" ;\r
- gArrayMemberNames[ en_arr_labels_PtPt_Pt2_f ] = "PtPt_Pt2_f" ;\r
- gArrayMemberNames[ en_arr_labels_PtPt_Ptf_Ptb] = "PtPt_Ptf_Ptb" ;\r
-\r
- for( Int_t i = 1; i <= en_arr_labels_total; i++ )\r
- fArrAccumulatedValues->GetXaxis()->SetBinLabel(i,gArrayMemberNames[i-1].Data());\r
- //fOutList->Add(fArrAccumulatedValues);\r
- fOutList->Add(fArrAccumulatedValues);\r
- }\r
-\r
-\r
-\r
- \r
- // Window statistics histograms\r
-\r
- // ########## Forward\r
-\r
- fHistPtForward = new TH1D("fHistPtForward", "P_{T} distribution in Forward window", 100, 0.0, 5);\r
- fHistPtForward->GetXaxis()->SetTitle("P_{T} (GeV/c)");\r
- fHistPtForward->GetYaxis()->SetTitle("dN/dP_{T} (c/GeV)");\r
- fHistPtForward->SetMarkerStyle(kFullCircle);\r
-\r
-\r
- fHistEtaForward = new TH1D("fEtaForward", "#eta distribution in Forward window", 200, -2, 2);\r
- fHistEtaForward->GetXaxis()->SetTitle("ETA");\r
- fHistEtaForward->GetYaxis()->SetTitle("dN/ETA");\r
- fHistEtaForward->SetMarkerStyle(kFullCircle);\r
-\r
- \r
- fHistNchForward = new TH1D("fHistNchForward", "N_{ch} distribution in Forward window", fMultBinsHor, lowMultHor, hiMultHor);\r
- fHistNchForward->GetXaxis()->SetTitle("N_{ch}");\r
- fHistNchForward->GetYaxis()->SetTitle("dN/dN_{ch}");\r
- fHistNchForward->SetMarkerStyle(kFullCircle);\r
-\r
- fHistNchForwardPtPt = new TH1D("fHistNchForwardPtPt", "N_{ch} distribution in Forward window for PtPt accept conditions", fMultBinsHor, lowMultHor, hiMultHor);\r
- fHistNchForwardPtPt->GetXaxis()->SetTitle("N_{ch}");\r
- fHistNchForwardPtPt->GetYaxis()->SetTitle("dN/dN_{ch}");\r
- fHistNchForwardPtPt->SetMarkerStyle(kFullCircle);\r
-\r
- fHistPhiForward = new TH1D("fPhiForward", "#phi distribution in Forward window", 144, 0, 2*TMath::Pi());\r
- fHistPhiForward->GetXaxis()->SetTitle("Phi");\r
- fHistPhiForward->GetYaxis()->SetTitle("dN/Phi");\r
- fHistPhiForward->SetMarkerStyle(kFullCircle);\r
-\r
- fHistTestPIDForward = new TH1D("fHistTestPIDForward","PID distribution in Forward window;PID;N",5,-0.5,4.5);\r
- TString gBinParticleNames[5] = {/*"Other",*/"Electron","Muon","Pion","Kaon", "Proton"};\r
- for(Int_t i = 1; i <= 5; i++)\r
- fHistTestPIDForward->GetXaxis()->SetBinLabel(i,gBinParticleNames[i-1].Data());\r
-\r
- //15/12/2012: charge hist\r
- fHistTracksChargeForward = new TH1D("fHistTracksChargeForward","Accepted tracks charge;charge;Entries",3,-1.5,1.5);\r
-\r
-\r
- // ### net charge vs pt study (July 2013)\r
- const int kPtNetChargePtBins = 200;\r
- const double kPtNetChargePtMin = 0.1;\r
- const double kPtNetChargePtMax = 2.1;\r
-\r
- //pt plus\r
- fHistPtPlusForward = new TH1D("fHistPtPlusForward","p_{T} +;p_{T};dN/dpT", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );\r
- fOutList->Add(fHistPtPlusForward);\r
- //pt minus\r
- fHistPtMinusForward = new TH1D("fHistPtMinusForward","p_{T} -;p_{T};dN/dpT", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );\r
- fOutList->Add(fHistPtMinusForward);\r
- //net charge vs pT\r
- fHistNetChargeVsPtForward = new TH1D("fHistNetChargeVsPtForward","charge vs p_{T};p_{T};Q", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );\r
- fOutList->Add(fHistNetChargeVsPtForward);\r
-\r
-\r
- // ########## Backward\r
-\r
- fHistPtBackward = new TH1D("fHistPtBakward", "P_{T} distribution in Backward window", 100, 0.0, 5);\r
- fHistPtBackward->GetXaxis()->SetTitle("P_{T} (GeV/c)");\r
- fHistPtBackward->GetYaxis()->SetTitle("dN/dP_{T} (c/GeV)");\r
- fHistPtBackward->SetMarkerStyle(kFullCircle);\r
-\r
-\r
- fHistEtaBackward = new TH1D("fEtaBakward", "#eta distribution in Backward window", 200, -2, 2);\r
- fHistEtaBackward->GetXaxis()->SetTitle("ETA");\r
- fHistEtaBackward->GetYaxis()->SetTitle("dN/ETA");\r
- fHistEtaBackward->SetMarkerStyle(kFullCircle);\r
-\r
-\r
- fHistNchBackward = new TH1D("fHistNchBakward", "N_{ch} distribution in Backward window", fMultBinsVert, lowMultVert, hiMultVert);\r
- fHistNchBackward->GetXaxis()->SetTitle("N_{ch}");\r
- fHistNchBackward->GetYaxis()->SetTitle("dN/dN_{ch}");\r
- fHistNchBackward->SetMarkerStyle(kFullCircle);\r
-\r
- fHistPhiBackward = new TH1D("fPhiBakward", "#phi distribution in Backward window", 144, 0, 2*TMath::Pi());\r
- fHistPhiBackward->GetXaxis()->SetTitle("Phi");\r
- fHistPhiBackward->GetYaxis()->SetTitle("dN/Phi");\r
- fHistPhiBackward->SetMarkerStyle(kFullCircle);\r
-\r
- fHistTestPIDBackward = new TH1D("fHistTestPIDBackward","PID distribution in Backward window;PID;N",5,-0.5,4.5);\r
- for(Int_t i = 1; i <= 5; i++)\r
- fHistTestPIDBackward->GetXaxis()->SetBinLabel(i,gBinParticleNames[i-1].Data());\r
-\r
-\r
- //15/12/2012: charge hist\r
- fHistTracksChargeBackward = new TH1D("fHistTracksChargeBackward","Accepted tracks charge;charge;Entries",3,-1.5,1.5);\r
-\r
- // ### net charge vs pt study (July 2013)\r
- //pt plus\r
- fHistPtPlusBackward = new TH1D("fHistPtPlusBackward","p_{T} +;p_{T};dN/dpT", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );\r
- fOutList->Add(fHistPtPlusBackward);\r
- //pt minus\r
- fHistPtMinusBackward = new TH1D("fHistPtMinusBackward","p_{T} -;p_{T};dN/dpT", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );\r
- fOutList->Add(fHistPtMinusBackward);\r
- //net charge vs pT\r
- fHistNetChargeVsPtBackward = new TH1D("fHistNetChargeVsPtBackward","charge vs p_{T};p_{T};Q", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );\r
- fOutList->Add(fHistNetChargeVsPtBackward);\r
-\r
-\r
-\r
-\r
-\r
- //Overal statistics histograms\r
-\r
- fHistPt = new TH1F("fHistPt", "P_{T} distribution", 100, 0.0, 5.0);\r
- fHistPt->GetXaxis()->SetTitle("P_{T} (GeV/c)");\r
- fHistPt->GetYaxis()->SetTitle("dN/dP_{T} (c/GeV)");\r
- fHistPt->SetMarkerStyle(kFullCircle);\r
-\r
-\r
- fHistEta = new TH1F("fHistEta", "#eta distribution", 200, -2, 2);\r
- fHistEta->GetXaxis()->SetTitle("ETA");\r
- fHistEta->GetYaxis()->SetTitle("dN/ETA");\r
- fHistEta->SetMarkerStyle(kFullCircle);\r
- \r
- \r
- \r
- // -------- LRC histograms\r
- //new cloud implementation\r
- //const int lSparseDim = en_sparse_total;\r
- //const int nSparseBins = 1000;\r
-\r
-\r
- /* from AliROOT //deprecated!\r
- enum EParticleType {\r
- kElectron = 0,\r
- kMuon = 1,\r
- kPion = 2,\r
- kKaon = 3,\r
- kProton = 4,\r
- kPhoton = 5,\r
- kPi0 = 6,\r
- kNeutron = 7,\r
- kKaon0 = 8,\r
- kEleCon = 9,\r
- kDeuteron = 10,\r
- kTriton = 11,\r
- kHe3 = 12,\r
- kAlpha = 13,\r
- kUnknown = 14\r
- };*/\r
-\r
-\r
- if ( fUseSparse )\r
- {\r
-\r
- //correspondance of PID blocks\r
- //it's a way to unlink THnSparse data dimenstion from enum\r
- fHistSparsePIDblocksLabeling = new TH1D("fHistSparsePIDblocksLabeling","THnSparse PID blocks labeling", kSparsePIDtotal,-0.5,kSparsePIDtotal-0.5);\r
- TString gEventCutBinPIDblocksNames[kSparsePIDtotal]; // = {"Total","No trigger","Centrality","No vertex","Bad vertex position","HighMult cut","LowMult cut","Analyzed"};\r
- gEventCutBinPIDblocksNames[kSparsePIDany] = "any";\r
- gEventCutBinPIDblocksNames[kSparsePIDdefined] = "defined";\r
- gEventCutBinPIDblocksNames[kSparsePIDpion] = "pion";\r
- gEventCutBinPIDblocksNames[kSparsePIDkaon] = "kaon";\r
- gEventCutBinPIDblocksNames[kSparsePIDproton] = "proton";\r
-\r
-\r
- for(Int_t i = 1; i <= kSparsePIDtotal; i++)fHistSparsePIDblocksLabeling->GetXaxis()->SetBinLabel(i,gEventCutBinPIDblocksNames[i-1].Data());\r
- //for(Int_t i = 0; i < nEnumBins; i++)fHistSparseDimensionLabeling->Fill( i );\r
-\r
- //dimensions labelling\r
-\r
- fHistSparseDimensionLabeling = new TH1D("fHistSparseDimensionLabeling","THnSparse labeling", kSparseTotal,-0.5,kSparseTotal-0.5);\r
- TString gSparseDimensionsNames[kSparseTotal]; // = {"Total","No trigger","Centrality","No vertex","Bad vertex position","HighMult cut","LowMult cut","Analyzed"};\r
- gSparseDimensionsNames[kSparseNf] = "N_f";\r
- gSparseDimensionsNames[kSparseNb] = "N_b";\r
- gSparseDimensionsNames[kSparsePtF] = "Pt_f";\r
- gSparseDimensionsNames[kSparsePtB] = "Pt_b";\r
- gSparseDimensionsNames[en_sparse_N2_f] = "N2_f";\r
- gSparseDimensionsNames[en_sparse_Nf_Nb] = "Nf_Nb";\r
- gSparseDimensionsNames[en_sparse_Ptb_Nf] = "Ptb_Nf";\r
- gSparseDimensionsNames[en_sparse_Pt2_f] = "Pt2_f";\r
- gSparseDimensionsNames[en_sparse_Ptf_Ptb] = "Ptf_Ptb";\r
-\r
- for( Int_t i = 1; i <= kSparseTotal; i++ )\r
- fHistSparseDimensionLabeling->GetXaxis()->SetBinLabel(i,gSparseDimensionsNames[i-1].Data());\r
-\r
-\r
-\r
- Int_t* lSparseBins = new Int_t[kSparseTotal*kSparsePIDtotal];\r
- Double_t *lSparseXmin = new Double_t[kSparseTotal*kSparsePIDtotal];\r
- Double_t *lSparseXmax = new Double_t[kSparseTotal*kSparsePIDtotal];\r
- TString *lSparseAxisNames = new TString[kSparseTotal*kSparsePIDtotal];\r
-\r
- TString *lPIDNames = new TString[kSparsePIDtotal];\r
- lPIDNames[ kSparsePIDany ] = Form( "any" );\r
- lPIDNames[ kSparsePIDdefined ] = Form( "defined" );\r
- lPIDNames[ kSparsePIDpion ] = Form( "pion" );\r
- lPIDNames[ kSparsePIDkaon ] = Form( "kaon" );\r
- lPIDNames[ kSparsePIDproton ] = Form( "proton" );\r
-\r
-\r
-\r
- for ( Int_t d = 0; d < kSparsePIDtotal; ++d )\r
- {\r
- Int_t binShift = kSparseTotal*d;\r
-\r
- lSparseAxisNames[kSparseNf + binShift] = Form( "axisNf_%s", lPIDNames[ d ].Data() );\r
- lSparseAxisNames[kSparseNb + binShift] = Form( "axisNb_%s", lPIDNames[ d ].Data() );\r
- lSparseAxisNames[kSparsePtF + binShift] = Form( "axisPtf_%s", lPIDNames[ d ].Data() );\r
- lSparseAxisNames[kSparsePtB + binShift] = Form( "axisPtb_%s", lPIDNames[ d ].Data() );\r
-\r
- lSparseAxisNames[en_sparse_N2_f + binShift] = Form( "axisN2_%s", lPIDNames[ d ].Data() );\r
- lSparseAxisNames[en_sparse_Nf_Nb + binShift] = Form( "axisNf_Nb_%s", lPIDNames[ d ].Data() );\r
- lSparseAxisNames[en_sparse_Ptb_Nf + binShift] = Form( "axisPtb_Nf_%s", lPIDNames[ d ].Data() );\r
- lSparseAxisNames[en_sparse_Pt2_f + binShift] = Form( "axisPt2_f_%s", lPIDNames[ d ].Data() );\r
- lSparseAxisNames[en_sparse_Ptf_Ptb + binShift] = Form( "axisPtf_Ptb_%s", lPIDNames[ d ].Data() );\r
-\r
-\r
- lSparseBins[kSparseNf + binShift ] = fMultBinsHor;\r
- lSparseXmin[kSparseNf + binShift ] = lowMultHor;\r
- lSparseXmax[kSparseNf + binShift ] = hiMultHor;\r
- lSparseBins[kSparseNb + binShift ] = fMultBinsVert;\r
- lSparseXmin[kSparseNb + binShift ] = lowMultVert;\r
- lSparseXmax[kSparseNb + binShift ] = hiMultVert;\r
- //}\r
- //for (Int_t d = 2; d < lSparseDim; ++d) {\r
- lSparseBins[kSparsePtF + binShift ] = fPtBins;\r
- lSparseXmin[kSparsePtF + binShift ] = fLoPt;\r
- lSparseXmax[kSparsePtF + binShift ] = fHiPt;\r
- lSparseBins[kSparsePtB + binShift ] = fPtBins;\r
- lSparseXmin[kSparsePtB + binShift ] = fLoPt;\r
- lSparseXmax[kSparsePtB + binShift ] = fHiPt;\r
-\r
-\r
-\r
-\r
-\r
- //}\r
- /*\r
- lSparseBins[en_sparse_Et_f + binShift ] = 500;\r
- lSparseXmin[en_sparse_Et_f + binShift ] = 0.2;\r
- lSparseXmax[en_sparse_Et_f + binShift ] = 2.7;\r
- lSparseBins[en_sparse_Et_b + binShift ] = 500;\r
- lSparseXmin[en_sparse_Et_b + binShift ] = 0.2;\r
- lSparseXmax[en_sparse_Et_b + binShift ] = 2.7;\r
-*/\r
-\r
- lSparseBins[en_sparse_N2_f + binShift ] = (fMultBinsHor-1)*(fMultBinsHor-1)+1;\r
- lSparseXmin[en_sparse_N2_f + binShift ] = fLowMultHor*fLowMultHor-0.5; // ! use global mult without shift\r
- lSparseXmax[en_sparse_N2_f + binShift ] = fHiMultHor*fHiMultHor+0.5;\r
- //lSparseBins[en_sparse_N_b] = fMultBinsVert;\r
- //lSparseXmin[en_sparse_N_b] = lowMultVert;\r
- //lSparseXmax[en_sparse_N_b] = hiMultVert;\r
- lSparseBins[en_sparse_Nf_Nb + binShift ] = (fMultBinsHor-1)*(fMultBinsVert-1)+1;\r
- lSparseXmin[en_sparse_Nf_Nb + binShift ] = fLowMultHor*fLowMultVert-0.5;\r
- lSparseXmax[en_sparse_Nf_Nb + binShift ] = fHiMultHor*fHiMultVert+0.5;\r
-\r
-\r
-\r
- lSparseBins[en_sparse_Ptb_Nf + binShift ] = /*(fMultBinsHor-1)**/(10*fPtBins);//+1;\r
- lSparseXmin[en_sparse_Ptb_Nf + binShift ] = fLowMultHor*fLoPt-0.5;\r
- lSparseXmax[en_sparse_Ptb_Nf + binShift ] = fHiMultHor*fHiPt+0.5;\r
-\r
- lSparseBins[en_sparse_Pt2_f + binShift ] = (10*fPtBins);//*(fPtBins);//+1;\r
- lSparseXmin[en_sparse_Pt2_f + binShift ] = fLoPt*fLoPt;\r
- lSparseXmax[en_sparse_Pt2_f + binShift ] = fHiPt*fHiPt;\r
-\r
- lSparseBins[en_sparse_Ptf_Ptb + binShift ] = (10*fPtBins);//*(fPtBins)+1;\r
- lSparseXmin[en_sparse_Ptf_Ptb + binShift ] = fLoPt*fLoPt;\r
- lSparseXmax[en_sparse_Ptf_Ptb + binShift ] = fHiPt*fHiPt;\r
-\r
- /*\r
- lSparseBins[en_sparse_Nf_plus + binShift ] = fMultBinsHor;\r
- lSparseXmin[en_sparse_Nf_plus + binShift ] = lowMultHor;\r
- lSparseXmax[en_sparse_Nf_plus + binShift ] = hiMultHor;\r
- lSparseBins[en_sparse_Nf_minus + binShift ] = fMultBinsHor;\r
- lSparseXmin[en_sparse_Nf_minus + binShift ] = lowMultHor;\r
- lSparseXmax[en_sparse_Nf_minus + binShift ] = hiMultHor;\r
-\r
- lSparseBins[en_sparse_Nb_plus + binShift ] = fMultBinsVert;\r
- lSparseXmin[en_sparse_Nb_plus + binShift ] = lowMultVert;\r
- lSparseXmax[en_sparse_Nb_plus + binShift ] = hiMultVert;\r
- lSparseBins[en_sparse_Nb_minus + binShift ] = fMultBinsVert;\r
- lSparseXmin[en_sparse_Nb_minus + binShift ] = lowMultVert;\r
- lSparseXmax[en_sparse_Nb_minus + binShift ] = hiMultVert;\r
-\r
- lSparseBins[en_sparse_Nf_plus_Nb_minus + binShift ] = (fMultBinsHor-1)*(fMultBinsVert-1)+1;\r
- lSparseXmin[en_sparse_Nf_plus_Nb_minus + binShift ] = fLowMultHor*fLowMultVert-0.5;\r
- lSparseXmax[en_sparse_Nf_plus_Nb_minus + binShift ] = fHiMultHor*fHiMultVert+0.5;\r
-\r
- lSparseBins[en_sparse_Nb_plus_Nf_minus + binShift ] = (fMultBinsHor-1)*(fMultBinsVert-1);\r
- lSparseXmin[en_sparse_Nb_plus_Nf_minus + binShift ] = fLowMultHor*fLowMultVert-0.5;\r
- lSparseXmax[en_sparse_Nb_plus_Nf_minus + binShift ] = fHiMultHor*fHiMultVert+0.5;\r
- */\r
- }\r
-\r
- fHistClouds = new THnSparseD("cloudLRC", "cloudLRC", kSparseTotal*kSparsePIDtotal, lSparseBins, lSparseXmin, lSparseXmax);\r
- //end of cloud implementation\r
-\r
- //set axis names\r
- TAxis *lSparseAxis = 0x0;\r
- for ( Int_t d = 0; d < kSparseTotal*kSparsePIDtotal; ++d )\r
- {\r
- lSparseAxis = fHistClouds->GetAxis( d );\r
- lSparseAxis->SetNameTitle( lSparseAxisNames[d], lSparseAxisNames[d] );\r
- }\r
-\r
-\r
- delete [] lSparseBins;\r
- delete [] lSparseXmin;\r
- delete [] lSparseXmax;\r
- delete [] lSparseAxisNames;\r
-\r
-\r
- fOutList->Add(fHistSparseDimensionLabeling);\r
- fOutList->Add(fHistSparsePIDblocksLabeling);\r
-\r
- // bool useSparse = false;\r
-\r
- // !!!!!! temp comment!\r
- fOutList->Add(fHistClouds);\r
- }\r
-\r
-\r
- fHistNN = new TH2D("NN","NN",fMultBinsHor, lowMultHor, hiMultHor,fMultBinsVert, lowMultVert, hiMultVert );\r
- fHistPtN = new TH2D("PtN","PtN",fMultBinsHor, lowMultHor, hiMultHor,fPtBins/* /fPtHistXaxisRebinFactor*/,fLoPt,fHiPt);\r
- fHistPtPt = new TH2D("PtPt","PtPt",fPtBins/fPtHistXaxisRebinFactor,fLoPt,fHiPt,fPtBins,fLoPt,fHiPt);\r
- fProfNberr = new TProfile("nber","nber",fMultBinsHor, lowMultHor, hiMultHor);\r
- fProfNberrPtPt = new TProfile("nberPtPt","nberPtPt",fPtBins/fPtHistXaxisRebinFactor,fLoPt,fHiPt);\r
- fProfdPtB = new TProfile("dPtB","Overal multievent Pt_Backward (first bin) Pt_Backward^2 (sec. bin) ",16,0.5,16.5);\r
- fProfTestLRC = new TProfile("TestLRC","Test LRC calculaion via TProfile",fMultBinsHor, lowMultHor, hiMultHor);\r
-\r
- fHistNfCentrality = new TH2D("NfCentrality","NfCentrality",fMultBinsHor, lowMultHor, hiMultHor,101,-1.01,100.01);\r
- fHistDifferenceNf = new TH2D("fHistDifferenceNf","Hist nF-nB;nF;nF-nB",fMultBinsHor, lowMultHor, hiMultHor,fMultBinsHor,-hiMultHor,hiMultHor);\r
- fHistDifferenceNb = new TH2D("fHistDifferenceNb","Hist nB-nF;nB;nB-nF",fMultBinsVert, lowMultVert, hiMultVert,fMultBinsVert,-hiMultVert,hiMultVert);\r
-\r
- // ---------- Adding data members to output list\r
-\r
- // Adding overal statistics\r
-\r
- //commented: to save memory\r
- //fOutList->Add(fHistPt);\r
- //fOutList->Add(fHistEta);\r
-\r
- //Adding LRC hists\r
-\r
- \r
- if (1)\r
- {\r
- fOutList->Add(fHistNN);\r
- fOutList->Add(fHistPtN);\r
- fOutList->Add(fHistPtPt);\r
- }\r
- fOutList->Add(fProfNberr);\r
- fOutList->Add(fProfNberrPtPt);\r
- fOutList->Add(fProfdPtB);\r
- fOutList->Add(fProfTestLRC);\r
-\r
-\r
- //Adding window statistics\r
- \r
-\r
-\r
- fOutList->Add(fHistNchForward);\r
- fOutList->Add(fHistNchBackward);\r
- fOutList->Add(fHistNchForwardPtPt);\r
-\r
- fOutList->Add(fHistPtForward);\r
- fOutList->Add(fHistPtBackward);\r
-\r
- fOutList->Add(fHistEtaForward);\r
- fOutList->Add(fHistEtaBackward);\r
-\r
- fOutList->Add(fHistPhiForward);\r
- fOutList->Add(fHistPhiBackward);\r
-\r
- fOutList->Add(fHistTracksChargeForward);\r
- fOutList->Add(fHistTracksChargeBackward);\r
-\r
- fOutList->Add(fHistTestPIDForward);\r
- fOutList->Add(fHistTestPIDBackward);\r
-\r
- // fOutList->Add(fHistNfCentrality);\r
- \r
- \r
- //fOutList->Add(fHistDifferenceNf);\r
- //fOutList->Add(fHistDifferenceNb);\r
-\r
- // Adding status to dPtB\r
-\r
- fProfdPtB->Fill(3 , fStartForwardETA);\r
- fProfdPtB->Fill(4 , fEndForwardETA);\r
- fProfdPtB->Fill(5 , fStartBackwardETA);\r
- fProfdPtB->Fill(6 , fEndBackwardETA);\r
- fProfdPtB->Fill(7 , fStartForwardPhi);\r
- fProfdPtB->Fill(8 , fEndForwardPhi);\r
- fProfdPtB->Fill(9 , fStartBackwardPhi);\r
- fProfdPtB->Fill(10 , fEndBackwardPhi);\r
-\r
-\r
-\r
-\r
- fIsOnline = kTRUE;\r
- return kTRUE;\r
-}\r
-AliLRCProcess::~AliLRCProcess()\r
-{\r
- //Destructor\r
-\r
-}\r
-\r
-// --------------------------------------- Setters ------------------\r
-void AliLRCProcess::SetShortDef()\r
-{\r
- // Creating task and output container name\r
- char str[200];\r
- snprintf(str,200, "TaskLRCw%3.1fto%3.1fvs%3.1fto%3.1f",fStartForwardETA,fEndForwardETA,fStartBackwardETA,fEndBackwardETA);\r
- /*if ( fWhichParticleToProcess != kLRCany\r
- && (int)fWhichParticleToProcess > 0 && (int)fWhichParticleToProcess <= 6 ) //to avoid program falling\r
- {\r
- char str2[80];\r
- TString gBinParticleNames[6] = {"Other","Electron","Muon","Pion","Kaon", "Proton"};\r
- snprintf(str2,80, "%s_%s",str,gBinParticleNames[(int)fWhichParticleToProcess].Data());\r
- fShortDef= str2;\r
- }\r
- else*/\r
- fShortDef= str;\r
-\r
-}\r
-\r
-void AliLRCProcess::SetForwardWindow(Double_t StartETA,Double_t EndETA)\r
-{\r
- //setter for the forward eta window\r
- fStartForwardETA=StartETA;\r
- fEndForwardETA=EndETA;\r
- SetShortDef();\r
-}\r
-void AliLRCProcess::SetBackwardWindow(Double_t StartETA,Double_t EndETA)\r
-{\r
- //setter for the backward eta window\r
- fStartBackwardETA=StartETA;\r
- fEndBackwardETA=EndETA;\r
- SetShortDef();\r
-}\r
-void AliLRCProcess::SetETAWindows(Double_t _StartForwardETA,Double_t _EndForwardETA,Double_t _StartBakwardETA,Double_t _EndBakwardETA)\r
-{\r
- //setter for the eta windows\r
- fStartForwardETA=_StartForwardETA;\r
- fEndForwardETA=_EndForwardETA;\r
- fStartBackwardETA=_StartBakwardETA;\r
- fEndBackwardETA=_EndBakwardETA;\r
- SetShortDef();\r
-}\r
-void AliLRCProcess::GetETAWindows(Double_t &_StartForwardETA,Double_t &_EndForwardETA,Double_t &_StartBakwardETA,Double_t &_EndBakwardETA)\r
-{\r
- //getter for the eta windows\r
- _StartForwardETA = fStartForwardETA;\r
- _EndForwardETA = fEndForwardETA;\r
- _StartBakwardETA = fStartBackwardETA;\r
- _EndBakwardETA = fEndBackwardETA;\r
-}\r
-\r
-void AliLRCProcess::GetPhiWindows(Double_t &_StartForwardPhi,Double_t &_EndForwardPhi,Double_t &_StartBakwardPhi,Double_t &_EndBakwardPhi)\r
-{\r
- //getter for the eta windows\r
- _StartForwardPhi = fStartForwardPhi;\r
- _EndForwardPhi = fEndForwardPhi;\r
- _StartBakwardPhi = fStartBackwardPhi;\r
- _EndBakwardPhi = fEndBackwardPhi;\r
-}\r
-\r
-void AliLRCProcess::SetParticleType( char* strForwardOrBackward, char* strPid )\r
-{\r
- //cout << "hm! strForwardOrBackward = " << strForwardOrBackward\r
- // << ", strPid = " << strPid << endl;\r
- //cout << "before ae! fPidForward = " << fPidForward << ", fPidBackward = " << fPidBackward << endl;\r
-\r
- int lPid = -1;//kLRCany;\r
- if ( !strcmp( strPid, "pion") )\r
- lPid = 2;//kLRCpion;\r
- else if ( !strcmp( strPid, "kaon") )\r
- lPid = 3;//kLRCkaon;\r
- else if ( !strcmp( strPid, "proton") )\r
- lPid = 4;//kLRCproton;\r
- else if ( !strcmp( strPid, "knownpid") )\r
- lPid = 100;//will will histos if we KNOW PID! (not important which)\r
-\r
- //set pid for window\r
- if ( !strcmp( strForwardOrBackward, "fwd") )\r
- fPidForward = lPid;\r
- else if ( !strcmp( strForwardOrBackward, "bkwd") )\r
- fPidBackward = lPid;\r
- //cout << "ae! lPid = " << lPid << ", fPidForward = " << fPidForward << ", fPidBackward = " << fPidBackward << endl;\r
- //int aaaa;\r
- //cin>> aaaa;\r
-}\r
-\r
-\r
-void AliLRCProcess::SetHistPtRangeForwardWindowRebinFactor( Int_t ptHistXaxisRebinFactor )\r
-{\r
- // Rebining for Pt histograms X-axis\r
- if(fIsOnline)\r
- {\r
- Printf("Can't change histos paramiters after InitDataMembers() was called! \n");\r
- return ;\r
- }\r
- fPtHistXaxisRebinFactor = ptHistXaxisRebinFactor;\r
-}\r
-\r
-void AliLRCProcess::SetHistPtRange(Double_t LoPt,Double_t HiPt,Int_t PtBins)\r
-{\r
- // Sets Pt range and number of bins for Pt axis of histos\r
- if(fIsOnline)\r
- {\r
- Printf("Can't change histos paramiters after InitDataMembers() was called! \n");\r
- return ;\r
- }\r
- // Setter for Pt range and N bins in histos\r
- fLoPt=LoPt;\r
- fHiPt=HiPt;\r
- fPtBins=PtBins;\r
-}\r
-void AliLRCProcess::SetHistMultRange( Int_t whichWindow, Int_t LoMult,Int_t HiMult,Int_t MultBins)\r
-{\r
- // Setter for multiplicity range and N bins in histos\r
- if ( whichWindow == 0 ) //set range for both windows\r
- {\r
- SetHistMultRangeHor( LoMult, HiMult, MultBins) ;\r
- SetHistMultRangeVert( LoMult, HiMult, MultBins) ;\r
- }\r
- else if ( whichWindow == 1 ) //for fwd\r
- SetHistMultRangeHor( LoMult, HiMult, MultBins) ;\r
- else if ( whichWindow == 2 ) //for bwd\r
- SetHistMultRangeVert( LoMult, HiMult, MultBins) ;\r
- /*\r
-\r
- if(fIsOnline)\r
- {\r
- Printf("Can't change histos paramiters after InitDataMembers() was called! \n");\r
- return ;\r
- }\r
- fLoMult=LoMult;\r
- fHiMult=HiMult;\r
- if(!MultBins)\r
- {\r
- fMultBins=fHiMult-fLoMult+1;\r
- }else\r
- {\r
- fMultBins=MultBins;\r
- }*/\r
-}\r
-\r
-void AliLRCProcess::SetHistMultRangeHor(Int_t LoMult,Int_t HiMult,Int_t MultBins)\r
-{\r
- // Setter for multiplicity range and N bins in histos\r
- if(fIsOnline)\r
- {\r
- Printf("Can't change histos paramiters after InitDataMembers() was called! \n");\r
- return ;\r
- }\r
- fLowMultHor = LoMult;\r
- fHiMultHor = HiMult;\r
- if(!MultBins)\r
- {\r
- fMultBinsHor = fHiMultHor-fLowMultHor+1;\r
- }else\r
- {\r
- fMultBinsHor = MultBins;\r
- }\r
-}\r
-\r
-void AliLRCProcess::SetHistMultRangeVert(Int_t LoMult,Int_t HiMult,Int_t MultBins)\r
-{\r
- // Setter for multiplicity range and N bins in histos\r
- if(fIsOnline)\r
- {\r
- Printf("Can't change histos parameters after InitDataMembers() was called! \n");\r
- return ;\r
- }\r
- fLowMultVert = LoMult;\r
- fHiMultVert = HiMult;\r
- if(!MultBins)\r
- {\r
- fMultBinsVert = fHiMultVert-fLowMultVert+1;\r
- }else\r
- {\r
- fMultBinsVert = MultBins;\r
- }\r
-}\r
-\r
-void AliLRCProcess::SetOutputSlotNumber(Int_t SlotNumber)\r
-{\r
- //Sets number of output slot for LRCProcessor\r
- fOutputSlot=SlotNumber;\r
-}\r
-\r
-//________________________________________________________________________\r
-\r
-\r
-\r
-TList* AliLRCProcess::CreateOutput() const\r
-{\r
- // Creates a link to output data TList\r
- return fOutList;\r
-}\r
-\r
-TString AliLRCProcess::GetShortDef() const\r
-{\r
- return fShortDef;\r
-}\r
-\r
-Int_t AliLRCProcess::GetOutputSlotNumber() const\r
-{\r
- // Returns number of output slot for LRCProcessor\r
- return fOutputSlot;\r
-}\r
-\r
-void AliLRCProcess::StartEvent()\r
-{\r
- // Open new Event for track by track event import\r
- if(fIsEventOpend) // Check if trying to open event more than once !\r
- {\r
- Printf("Event is already opened! Auto finishing ! \n");\r
-// cout<<fShortDef<<": event count = "<<fEventCount<<" ";\r
- Printf("NchF = %i,NchB = %i \n",fNchFw,fNchBw);\r
-\r
- FinishEvent();\r
- }\r
- if(!fIsOnline) // Autocreating histos if InitDataMembers was not called by hand\r
- {\r
- Printf("InitDataMembers was not called by hand ! Autocreating histos...\n");\r
- InitDataMembers();\r
- }\r
-\r
- fNchFw=0;\r
- fSumPtFw=0;\r
- fNchBw=0;\r
- fSumPtBw=0;\r
- fSumPtBw2=0;\r
- \r
- fNchFwPlus = 0;\r
- fNchBwPlus = 0;\r
- fNchFwMinus = 0;\r
- fNchBwMinus = 0;\r
- \r
- ZeroPidArrays();\r
- \r
- //fNchFwPtPt = 0;\r
-\r
- fIsEventOpend=kTRUE;\r
-}\r
-void AliLRCProcess::AddTrackForward(Double_t Pt, Double_t Eta ,Double_t Phi, Short_t Charge, Int_t particleType )\r
-{\r
- // Imports track to the event directly to Forward window\r
- if(!fIsEventOpend)\r
- {Printf("Event is not opened!\n");\r
- return;}\r
-\r
- //Bool_t lAddDecision = kFALSE;\r
-\r
- //if ( fPidForward == 100 ) //add particle if we know pid (i.e. particleType != -1)\r
- //{\r
- //if ( particleType != -1 )\r
- //{\r
- // lAddDecision = kTRUE;\r
- //cout << "fill fwd with pid " << particleType << endl;\r
- //}\r
- //}\r
- //else if ( fPidForward != -1 ) //if we specify pid for this window - just check it\r
- //{\r
- //if ( particleType == fPidForward )\r
- //{\r
- //lAddDecision = kTRUE;\r
- //cout << "fill fwd with pid " << particleType << endl;\r
- //}\r
- //}\r
- //else\r
- //lAddDecision = kTRUE;\r
-\r
- //if ( !lAddDecision )\r
- //return;\r
-\r
- fHistTestPIDForward->Fill( particleType );\r
-\r
- fNchFw++;\r
- Charge > 0 ? fNchFwPlus++ : fNchFwMinus++;\r
- fSumPtFw+=Pt;\r
- fHistPtForward->Fill(Pt);\r
- fHistEtaForward->Fill(Eta);\r
- fHistPhiForward->Fill(Phi);\r
-\r
- //added 15.12.12\r
- fHistTracksChargeForward->Fill(Charge);\r
- \r
- //added 23.03\r
- for ( int pid = 0; pid < kSparsePIDtotal; pid++ )\r
- {\r
- if ( pid == kSparsePIDany //write ALL pid types\r
- ||\r
- ( pid == kSparsePIDdefined && particleType != -1 ) //write defined particles\r
- ||\r
- ( fCorrespondanceWithAliROOTpid[pid] == particleType ) //write not defined particles\r
- )\r
- {\r
- fNchFwPID[pid]++;\r
- Charge > 0 ? fNchFwPlusPID[pid]++ : fNchFwMinusPID[pid]++;\r
- fSumPtFwPID[pid] += Pt;\r
- if ( pid != kSparsePIDany )\r
- {\r
- Double_t lMass = 0;//AliPID::ParticleMass( particleType );\r
- fSumEtFwPID[pid] += sqrt( Pt*Pt + lMass*lMass ) ;\r
- }\r
- }\r
- }\r
-\r
- //netcharge part (July 2013)\r
- fHistNetChargeVsPtForward->Fill( Pt, Charge );\r
- if ( Charge > 0 )\r
- fHistPtPlusForward->Fill( Pt );\r
- else if ( Charge < 0 )\r
- fHistPtMinusForward->Fill( Pt );\r
-\r
-\r
-}\r
-void AliLRCProcess::AddTrackBackward(Double_t Pt, Double_t Eta ,Double_t Phi, Short_t Charge, Int_t particleType )\r
-{\r
- // Imports track to the event directly to Backward window\r
- if(!fIsEventOpend)\r
- {Printf("Event is not opened!\n");\r
- return;}\r
-\r
- /*Bool_t lAddDecision = kFALSE;\r
-\r
- if ( fPidBackward == 100 ) //add particle if we know pid (i.e. particleType != -1)\r
- {\r
- if ( particleType != -1 )\r
- {\r
- lAddDecision = kTRUE;\r
- //cout << "fill fwd with pid " << particleType << endl;\r
- }\r
- }\r
- else if ( fPidBackward != -1 ) //if we specify pid for this window - just check it\r
- {\r
- if ( particleType == fPidBackward )\r
- {\r
- lAddDecision = kTRUE;\r
- //cout << "fill fwd with pid " << particleType << endl;\r
- }\r
- }\r
- else\r
- lAddDecision = kTRUE;\r
-\r
- if ( !lAddDecision )\r
- return;\r
- */\r
- fHistTestPIDBackward->Fill( particleType );\r
-\r
- fNchBw++;\r
- Charge > 0 ? fNchBwPlus++ : fNchBwMinus++;\r
- fSumPtBw += Pt;\r
- fSumPtBw2 += Pt*Pt;\r
- fProfdPtB->Fill( 1, Pt );\r
- fProfdPtB->Fill( 2, Pt*Pt );\r
- fHistPtBackward->Fill( Pt );\r
- fHistEtaBackward->Fill( Eta );\r
- fHistPhiBackward->Fill( Phi );\r
-\r
- //added 15.12.12\r
- fHistTracksChargeBackward->Fill(Charge);\r
-\r
- //added 23.03\r
- for ( int pid = 0; pid < kSparsePIDtotal; pid++ )\r
- {\r
- if ( pid == kSparsePIDany //write ALL pid types\r
- ||\r
- ( pid == kSparsePIDdefined && particleType != -1 ) //write defined particles\r
- ||\r
- ( fCorrespondanceWithAliROOTpid[pid] == particleType )\r
- )\r
- {\r
- fNchBwPID[pid]++;\r
- Charge > 0 ? fNchBwPlusPID[pid]++ : fNchBwMinusPID[pid]++;\r
- fSumPtBwPID[pid] += Pt;\r
- if ( pid != kSparsePIDany )\r
- {\r
- Double_t lMass = 0;//AliPID::ParticleMass( particleType );\r
- fSumEtBwPID[pid] += sqrt( Pt*Pt + lMass*lMass ) ;\r
- }\r
- \r
- }\r
- }\r
-\r
- //netcharge part (July 2013)\r
- fHistNetChargeVsPtBackward->Fill( Pt, Charge );\r
- if ( Charge > 0 )\r
- fHistPtPlusBackward->Fill( Pt );\r
- else if ( Charge < 0 )\r
- fHistPtMinusBackward->Fill( Pt );\r
-\r
-}\r
-\r
-\r
-\r
-void AliLRCProcess::AddTrackPtEta(Double_t Pt, Double_t Eta ,Double_t Phi, Short_t Charge, Int_t particleType )\r
-{\r
- //cout << Pt << endl;\r
-\r
-\r
- //if particle type is different - ignore the track\r
- //if ( fWhichParticleToFill != -1 && ParticleType != fWhichParticleToFill )\r
- // return;\r
- //Track by track event import : Imports track to the event\r
-\r
- //cout << "fWhichParticleToProcess = " << fWhichParticleToProcess\r
- // << ", particleType = " << particleType << endl;\r
- if(!fIsEventOpend)\r
- {Printf("Event is not opened!\n");\r
- return;}\r
-\r
- // Global track data\r
- fHistPt->Fill(Pt);\r
- fHistEta->Fill(Eta);\r
-\r
- //Bool_t lAddForwardDecision = kFALSE;\r
- //Bool_t lAddBackwardDecision = kFALSE;\r
-\r
- //Forward window\r
- if( ( fStartForwardETA < Eta ) && ( Eta < fEndForwardETA ) )\r
- if( IsPhiInRange( Phi, fStartForwardPhi, fEndForwardPhi) )//( fStartForwardPhi < Phi ) && ( Phi < fEndForwardPhi ) )\r
- {\r
- AddTrackForward( Pt, Eta, Phi, Charge, particleType );\r
- //if ( fPidFillCondition == kLRCpidForForwardOnly\r
- // || fPidFillCondition == kLRCpidForBoth )\r
- //if ( fPidForward != -1 )//kLRCany )\r
- //{\r
- // if ( particleType == fPidForward )//kLRCpion )//particleType )\r
- // {\r
- // lAddForwardDecision = kTRUE;//AddTrackForward( Pt, Eta, Phi );\r
- //cout << "fill fwd with pid " << particleType << endl;\r
- // }\r
- //}\r
- //else\r
- // lAddForwardDecision = kTRUE;//AddTrackForward( Pt, Eta, Phi );\r
- }\r
- //if ( lAddForwardDecision )\r
- //{\r
- // AddTrackForward( Pt, Eta, Phi, particleType );\r
- // fHistTestPIDForward->Fill( particleType );\r
- //}\r
-\r
- //Backward window\r
- if( ( fStartBackwardETA < Eta ) && ( Eta < fEndBackwardETA ) )\r
- if (\r
- (\r
- IsPhiInRange( Phi, fStartBackwardPhi, fEndBackwardPhi) //( fStartBackwardPhi < Phi ) && ( Phi < fEndBackwardPhi )\r
- )\r
- ||\r
- (\r
- fDoubleSidedBackwardPhiWindow //if this option is true\r
- && IsPhiInRange( Phi, fStartBackwardPhi + TMath::Pi(), fEndBackwardPhi + TMath::Pi() ) //\r
- //&& ( fStartBackwardPhi + TMath::Pi() < Phi )\r
- //&& ( Phi < fEndBackwardPhi + TMath::Pi() )\r
- )\r
- )\r
- {\r
- AddTrackBackward( Pt, Eta, Phi, Charge, particleType );\r
- //if ( fPidFillCondition == kLRCpidForBackwardOnly\r
- // || fPidFillCondition == kLRCpidForBoth )\r
- //if ( fPidBackward != -1 )//kLRCany )\r
- //{\r
- // if ( particleType == fPidBackward )//kLRCpion )//particleType )\r
- // {\r
- // lAddBackwardDecision = kTRUE;//AddTrackBackward( Pt, Eta, Phi );\r
- //cout << "fill bkwd with pid " << particleType << endl;\r
- // }\r
-\r
- //}\r
- //else\r
- // lAddBackwardDecision = kTRUE;//AddTrackBackward( Pt, Eta, Phi );\r
- }\r
- //if ( lAddBackwardDecision )\r
- //{\r
- // AddTrackBackward( Pt, Eta, Phi, particleType );\r
- // fHistTestPIDBackward->Fill( particleType );\r
- //}\r
-\r
-}\r
-\r
-\r
-\r
-void AliLRCProcess::AddTrackPtEtaMixing( Int_t winFB, Double_t Pt, Double_t Eta ,Double_t Phi, Short_t Charge, Int_t particleType )\r
-{\r
- // put track in F or B window using varible winFB\r
- if(!fIsEventOpend)\r
- {\r
- Printf("Event is not opened!\n");\r
- return;\r
- }\r
-\r
- // Global track data\r
- fHistPt->Fill(Pt);\r
- fHistEta->Fill(Eta);\r
-\r
-\r
- //Forward window\r
- if( winFB == 0\r
- && ( fStartForwardETA < Eta ) && ( Eta < fEndForwardETA ) )\r
- if( IsPhiInRange( Phi, fStartForwardPhi, fEndForwardPhi) ) // (fStartForwardPhi < Phi ) && ( Phi < fEndForwardPhi ) )\r
- {\r
- AddTrackForward( Pt, Eta, Phi, Charge, particleType );\r
- }\r
-\r
- //Backward window\r
- if( winFB == 1\r
- && ( fStartBackwardETA < Eta ) && ( Eta < fEndBackwardETA ) )\r
- if (\r
- (\r
- IsPhiInRange( Phi, fStartBackwardPhi, fEndBackwardPhi) //( fStartBackwardPhi < Phi ) && ( Phi < fEndBackwardPhi )\r
- )\r
- ||\r
- (\r
- fDoubleSidedBackwardPhiWindow //if this option is true\r
- && IsPhiInRange( Phi, fStartBackwardPhi + TMath::Pi(), fEndBackwardPhi + TMath::Pi() )\r
- //&& ( fStartBackwardPhi + TMath::Pi() < Phi )\r
- //&& ( Phi < fEndBackwardPhi + TMath::Pi() )\r
- )\r
- )\r
- {\r
- AddTrackBackward( Pt, Eta, Phi, Charge, particleType );\r
- }\r
-\r
-\r
-}\r
-\r
-void AliLRCProcess::FinishEvent(Bool_t kDontCount)\r
-{\r
- // Track by track event import : Close opened event and fill event summary histos\r
-\r
- if(!fIsEventOpend)\r
- {\r
- Printf("Event is not opened!\n");\r
- return;\r
- }\r
- if ( kDontCount ) //don't count this event! just ignore it\r
- {\r
- fIsEventOpend = kFALSE;\r
- return;\r
- }\r
- //fHistSparseDimensionLabeling->Fill(1);\r
- //Filling even-total data\r
- //cout << "filling" << endl;\r
- /*Double_t lCloudData[en_sparse_total*en_sparse_PID_total];\r
- lCloudData[en_sparse_N_f] = fNchFw; //write Nf\r
- lCloudData[en_sparse_N_b] = fNchBw; //write Nb\r
- lCloudData[en_sparse_N2_f] = fNchFw*fNchFw; //write Nf^2\r
- lCloudData[en_sparse_Nf_Nb] = fNchFw*fNchBw; //write Nb\r
- \r
- lCloudData[en_sparse_Pt_f] = 0; //fill bin 0, if don't have appropriate PtSum\r
- lCloudData[en_sparse_Pt_b] = 0; //fill bin 0, if don't have appropriate PtSum\r
-\r
- lCloudData[en_sparse_Nf_plus] = fNchFwPlus;\r
- lCloudData[en_sparse_Nf_minus] = fNchFwMinus;\r
- lCloudData[en_sparse_Nb_plus] = fNchBwPlus;\r
- lCloudData[en_sparse_Nb_minus] = fNchBwMinus;\r
- lCloudData[en_sparse_Nf_plus_Nb_minus] = fNchFwPlus * fNchBwMinus;\r
- lCloudData[en_sparse_Nb_plus_Nf_minus] = fNchBwPlus * fNchFwMinus; */\r
- \r
- fHistNN->Fill(fNchFw,fNchBw);\r
-\r
- if ( fUseAccumulatingHist )\r
- {\r
- fArrAccumulatedValues->Fill( en_arr_labels_NN_Nevents, 1 );\r
- fArrAccumulatedValues->Fill( en_arr_labels_NN_Nf , fNchFw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_NN_Nb , fNchBw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_NN_N2_f , fNchFw*fNchFw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_NN_Nf_Nb , fNchFw*fNchBw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_NN_N2_b , fNchBw*fNchBw );\r
- }\r
-\r
- if( fNchBw != 0 )\r
- {\r
- fSumPtBw = fSumPtBw / fNchBw;\r
- //lCloudData[en_sparse_Pt_b] = fSumPtBw; //write <PtB>\r
- fProfTestLRC->Fill( fNchFw, fSumPtBw );\r
- fHistPtN->Fill( fNchFw, fSumPtBw );\r
- //cout << "fill PtN: fNchFw = " << fNchFw << ", fSumPtBw=" << fSumPtBw << endl;\r
- fProfNberr->Fill(fNchFw, 1.0 / fNchBw);\r
-\r
- if ( fUseAccumulatingHist )\r
- {\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtN_Nevents, 1 );\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtN_Nf , fNchFw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtN_PtB , fSumPtBw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtN_N2_f , fNchFw*fNchFw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtN_Ptb_Nf , fSumPtBw*fNchFw );\r
- }\r
-\r
- if( fNchFw != 0 )\r
- {\r
- fSumPtFw = fSumPtFw / fNchFw;\r
- //lCloudData[en_sparse_Pt_f] = fSumPtFw; //write <PtF>\r
- fHistPtPt->Fill( fSumPtFw, fSumPtBw );\r
- fProfNberrPtPt->Fill( fSumPtFw, 1.0 / fNchBw );\r
- // dPtB for PtPt\r
- fProfdPtB->Fill( 15, fSumPtBw, fNchBw );\r
- fProfdPtB->Fill( 16, fSumPtBw2 / fNchBw, fNchBw );\r
- fHistNchForwardPtPt->Fill(fNchFw);\r
-\r
- if ( fUseAccumulatingHist )\r
- {\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtPt_Nevents, 1 );\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtPt_PtF , fSumPtFw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtPt_PtB , fSumPtBw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtPt_Pt2_f , fSumPtFw*fSumPtFw );\r
- fArrAccumulatedValues->Fill( en_arr_labels_PtPt_Ptf_Ptb, fSumPtBw*fSumPtFw );\r
- }\r
-\r
- }\r
- }\r
-\r
-\r
-\r
-\r
-\r
- if ( fUseSparse )\r
- {\r
- Double_t lCloudData[kSparseTotal*kSparsePIDtotal];\r
-\r
- for (Int_t d = 0; d < kSparsePIDtotal; ++d)\r
- {\r
- Int_t binShift = kSparseTotal*d; //step over dimension set\r
-\r
- lCloudData[kSparseNf + binShift ] = fNchFwPID[d]; //write Nf\r
- lCloudData[kSparseNb + binShift ] = fNchBwPID[d]; //write Nb\r
- lCloudData[en_sparse_N2_f + binShift ] = fNchFwPID[d]*fNchFwPID[d]; //write Nf^2\r
- lCloudData[en_sparse_Nf_Nb + binShift ] = fNchFwPID[d]*fNchBwPID[d]; //write Nb\r
-\r
- lCloudData[kSparsePtF + binShift ] = 0; //fill bin 0, if don't have appropriate PtSum\r
- lCloudData[kSparsePtB + binShift ] = 0; //fill bin 0, if don't have appropriate PtSum\r
-\r
- lCloudData[en_sparse_Ptb_Nf + binShift ] = 0;\r
- lCloudData[en_sparse_Pt2_f + binShift ] = 0;\r
- lCloudData[en_sparse_Ptf_Ptb + binShift ] = 0;\r
-\r
-\r
- if( fNchBwPID[d] != 0 )\r
- {\r
- double lSumPtBwPID = fSumPtBwPID[d] / fNchBwPID[d];\r
- lCloudData[kSparsePtB + binShift ] = lSumPtBwPID; //write <PtB>\r
-\r
- fSumEtBwPID[d] = fSumEtBwPID[d] / fNchBwPID[d];\r
- //lCloudData[en_sparse_Et_b + binShift ] = fSumEtBwPID[d]; //write <PtB>\r
- lCloudData[en_sparse_Ptb_Nf + binShift ] = lSumPtBwPID * fNchFwPID[d];\r
-\r
- //fProfTestLRC->Fill( fNchFw, fSumPtBw );\r
- //fHistPtN->Fill( fNchFw, fSumPtBw );\r
- //cout << "fill PtN: fNchFw = " << fNchFw << ", fSumPtBw=" << fSumPtBw << endl;\r
-\r
- //fProfNberr->Fill(fNchFw, 1.0 / fNchBw);\r
-\r
-\r
- if( fNchFwPID[d] != 0 )\r
- {\r
- double lSumPtFwPID = fSumPtFwPID[d] / fNchFwPID[d];\r
- lCloudData[kSparsePtF + binShift ] = lSumPtFwPID; //write <PtF>\r
-\r
- fSumEtFwPID[d] = fSumEtFwPID[d] / fNchFwPID[d];\r
-\r
- lCloudData[en_sparse_Pt2_f + binShift ] = lSumPtFwPID * lSumPtFwPID;\r
- lCloudData[en_sparse_Ptf_Ptb + binShift ] = lSumPtFwPID*lSumPtBwPID;\r
-\r
- //lCloudData[en_sparse_Et_f + binShift ] = fSumEtFwPID[d]; //write <PtF>\r
- //fHistPtPt->Fill( fSumPtFw, fSumPtBw );\r
- //fProfNberrPtPt->Fill( fSumPtFw, 1.0 / fNchBw );\r
- // dPtB for PtPt\r
- //fProfdPtB->Fill( 15, fSumPtBw, fNchBw );\r
- //fProfdPtB->Fill( 16, fSumPtBw2 / fNchBw, fNchBw );\r
- //fHistNchForwardPtPt->Fill(fNchFw);\r
-\r
- }\r
- }\r
- /*\r
- lCloudData[en_sparse_Nf_plus + binShift ] = fNchFwPlusPID[d];\r
- lCloudData[en_sparse_Nf_minus + binShift ] = fNchFwMinusPID[d];\r
- lCloudData[en_sparse_Nb_plus + binShift ] = fNchBwPlusPID[d];\r
- lCloudData[en_sparse_Nb_minus + binShift ] = fNchBwMinusPID[d];\r
- lCloudData[en_sparse_Nf_plus_Nb_minus + binShift ] = fNchFwPlusPID[d] * fNchBwMinusPID[d];\r
- lCloudData[en_sparse_Nb_plus_Nf_minus + binShift ] = fNchBwPlusPID[d] * fNchFwMinusPID[d];\r
- */\r
- }\r
-\r
- //tmp (22.03): fill pid with fignya data\r
- /* for (Int_t d = 1; d < en_sparse_PID_total; ++d)\r
- {\r
- Int_t binShift = en_sparse_total*d;\r
- lCloudData[en_sparse_N_f + binShift ] = 1+d; //write Nf\r
- lCloudData[en_sparse_N_b + binShift ] = 2+d; //write Nb\r
- lCloudData[en_sparse_N2_f + binShift ] = 3+d; //write Nf^2\r
- lCloudData[en_sparse_Nf_Nb + binShift ] = 4+d; //write Nb\r
-\r
- lCloudData[en_sparse_Pt_f + binShift ] = 5+d; //fill bin 0, if don't have appropriate PtSum\r
- lCloudData[en_sparse_Pt_b + binShift ] = 6+d; //fill bin 0, if don't have appropriate PtSum\r
-\r
- lCloudData[en_sparse_Nf_plus + binShift ] = 7+d;\r
- lCloudData[en_sparse_Nf_minus + binShift ] = 8+d;\r
- lCloudData[en_sparse_Nb_plus + binShift ] = 9+d;\r
- lCloudData[en_sparse_Nb_minus + binShift ] = 10+d;\r
- lCloudData[en_sparse_Nf_plus_Nb_minus + binShift ] = 11+d;\r
- lCloudData[en_sparse_Nb_plus_Nf_minus + binShift ] = 12+d;\r
- }\r
- */\r
-\r
- // cout << "before filling" << endl;\r
- fHistClouds->Fill( lCloudData ); //fill sparse hist with Nf, Nb, <PtF>, <PtB>\r
- // cout << "filled." << endl;\r
- }\r
-\r
-\r
-\r
-\r
- //additional info-hist\r
- if ( fNchFw > 0 || fNchBw > 0 )\r
- {\r
- Double_t lAvMult = ( fNchFw + fNchBw ) / 2.;\r
- fHistDifferenceNf->Fill( fNchFw, ( fNchFw-fNchBw ) / lAvMult );\r
- fHistDifferenceNb->Fill( fNchBw, ( fNchBw-fNchFw ) / lAvMult);\r
- }\r
-\r
- //cout << "n particles: " << fNchFw << " , Back = " << fNchBw << endl;\r
- //cout << "fHistNN: " << fHistNN->GetEntries() << endl;\r
- //cout << "mean= " << fHistNN->GetMean() << endl;\r
-\r
-\r
- fHistNchForward->Fill(fNchFw);\r
- fHistNchBackward->Fill(fNchBw);\r
-\r
- fEventCount++;\r
- fIsEventOpend = kFALSE;\r
- \r
- //fill nf-centr plot\r
- fHistNfCentrality->Fill( fNchFw, fEventCentrality );\r
- \r
- //cout<<fShortDef<<": event count = "<<fEventCount<<" ";\r
- // Printf("NchF = %i,NchB = %i",fNchFw,fNchBw);\r
-}\r
-\r
-Bool_t AliLRCProcess::IsPhiInRange( Double_t phi, Double_t phiBoundMin, Double_t phiBoundMax )\r
-{\r
- if ( ( phiBoundMin < phi ) && ( phi < phiBoundMax ) )\r
- return kTRUE;\r
-\r
- //when bound is more than 2pi - check phi+2pi!\r
- phi += 2 * TMath::Pi();\r
- if ( ( phiBoundMin < phi ) && ( phi < phiBoundMax ) )\r
- return kTRUE;\r
-\r
- return kFALSE; //phi not in range\r
-}\r
-\r
-void AliLRCProcess::SetCorrespondanceWithAliROOTpid()\r
-{\r
- fCorrespondanceWithAliROOTpid[kSparsePIDany] = kSparsePIDany;\r
- fCorrespondanceWithAliROOTpid[kSparsePIDdefined] = -1000;\r
- fCorrespondanceWithAliROOTpid[kSparsePIDpion] = 2;\r
- fCorrespondanceWithAliROOTpid[kSparsePIDkaon] = 3;\r
- fCorrespondanceWithAliROOTpid[kSparsePIDproton] = 4;\r
-}\r
-\r
-void AliLRCProcess::ZeroPidArrays()\r
-{\r
- //added 23.03\r
- for ( int pid = 0; pid < kSparsePIDtotal; pid++ )\r
- {\r
- fNchFwPID[pid] = 0;\r
- fNchFwPlusPID[pid] = 0;\r
- fNchFwMinusPID[pid] = 0;\r
- fSumPtFwPID[pid] = 0;\r
- fSumEtFwPID[pid] = 0;\r
-\r
- fNchBwPID[pid] = 0;\r
- fNchBwPlusPID[pid] = 0;\r
- fNchBwMinusPID[pid] = 0;\r
- fSumPtBwPID[pid] = 0;\r
- fSumEtBwPID[pid] = 0;\r
- }\r
-}\r
+/**************************************************************************
+ * Authors: Andrey Ivanov, Igor Altsybeev. *
+ * Contributors are mentioned in the code where appropriate. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
+
+// This class creates TH2D histogramms for Nch - Nch , Nch - Pt , Pt - Pt
+// dirtributions for given ETA windows and some supplementary data for Long Range Correlation (LRC) analysis .
+// Class is designid to work with AliAnalysisTaskLRC
+
+// Authors : Andrey Ivanov, Igor Altsybeev, St.Peterburg State University
+// Email: Igor.Altsybeev@cern.ch
+
+#include "Riostream.h"
+#include "AliLRCProcess.h"
+//#include "THnSparse.h"
+#include "TH1F.h"
+#include "TH1D.h"
+#include "TH2D.h"
+#include "TProfile.h"
+#include "TList.h"
+#include "TString.h"
+#include "TMath.h"
+//#include "TClonesArray.h"
+
+//#include <AliPID.h> //for particle mass only
+ClassImp(AliLRCProcess)
+
+//const bool useSparse = false;//false;
+//const bool useAccumulatingHist = true;//false;
+using std::endl;
+using std::cout;
+
+AliLRCProcess::AliLRCProcess():fIsEventOpend(kFALSE), fIsOnline(kFALSE), fDisplayInitOnDemandWarning(kTRUE)
+ ,fUseSparse(false)
+ ,fUseAccumulatingHist(true)
+ ,fEventCount(0),fStartForwardETA(0), fEndForwardETA(0)
+ ,fStartForwardPhi(0)
+ ,fEndForwardPhi(0)
+ ,fStartBackwardETA(0)
+ ,fEndBackwardETA(0)
+ ,fStartBackwardPhi(0)
+ ,fEndBackwardPhi(0)
+ ,fDoubleSidedBackwardPhiWindow(kFALSE)
+ ,fHiPt(0)
+ ,fLoPt(0)
+ ,fHiMultHor(0)
+ ,fLowMultHor(0)
+ ,fHiMultVert(0)
+ ,fLowMultVert(0)
+ ,fMultBinsHor(0)
+ ,fMultBinsVert(0)
+ ,fPtBins(0)
+ ,fPtHistXaxisRebinFactor(1)
+ ,fSumPtFw(0)
+ ,fSumPtBw(0)
+ ,fSumPtBw2(0)
+ ,fNchFw(0)
+ ,fNchBw(0)
+ ,fNchFwPlus(0)
+ ,fNchBwPlus(0)
+ ,fNchFwMinus(0)
+ ,fNchBwMinus(0)
+ ,fOutList(0), fShortDef(0),fOutputSlot(0), fHistPt(0),fHistEta(0),fHistClouds(0),fHistNN(0),fHistPtN(0),fHistPtPt(0),fProfNberr(0),fProfNberrPtPt(0),fProfdPtB(0),fProfTestLRC(0),fHistSparseDimensionLabeling(0),fHistSparsePIDblocksLabeling(0)
+
+ ,fHistPtForward(0)
+ ,fHistEtaForward(0)
+ ,fHistNchForward(0)
+ ,fHistNchForwardPtPt(0)
+ ,fHistPhiForward(0)
+ ,fHistTracksChargeForward(0)
+ ,fHistPtPlusForward(0)
+ ,fHistPtMinusForward(0)
+ ,fHistNetChargeVsPtForward(0)
+
+ ,fHistPtBackward(0)
+ ,fHistEtaBackward(0)
+ ,fHistNchBackward(0)
+ ,fHistPhiBackward(0)
+ ,fHistTracksChargeBackward(0)
+ ,fHistPtPlusBackward(0)
+ ,fHistPtMinusBackward(0)
+ ,fHistNetChargeVsPtBackward(0)
+
+ ,fArrAccumulatedValues(0)
+ // ,fHistArrayLabeling(0)
+ ,fEventCentrality(0)
+ ,fHistNfCentrality(0)
+ ,fHistTestPIDForward(0)
+ ,fHistTestPIDBackward(0)
+ ,fHistDifferenceNf(0)
+ ,fHistDifferenceNb(0)
+
+ ,fPidForward(-1)//kLRCany)
+ ,fPidBackward(-1)//kLRCany)
+ //,fWhichParticleToProcess(kLRCany)//kLRCany)
+ //,fPidFillCondition(kLRCpidIgnored)
+ //,fNumberOfSectors(1)
+ //,fNeedToRotateSector(kFALSE)
+{
+ //fWhichParticleToProcess = kLRCany; //default - all particle types
+ //fPidFillCondition = kLRCpidIgnored;
+ SetCorrespondanceWithAliROOTpid();
+ ZeroPidArrays();
+}
+
+AliLRCProcess::AliLRCProcess(Double_t _StartForwardETA,Double_t _EndForwardETA,Double_t _StartBakwardETA,Double_t _EndBakwardETA ): fIsEventOpend(kFALSE), fIsOnline(kFALSE), fDisplayInitOnDemandWarning(kTRUE)
+ ,fUseSparse(false)
+ ,fUseAccumulatingHist(true)
+ ,fEventCount(0),fStartForwardETA(0), fEndForwardETA(0), fStartForwardPhi(0),fEndForwardPhi(0),fStartBackwardETA(0), fEndBackwardETA(0),fStartBackwardPhi(0)
+ ,fEndBackwardPhi(0)
+ ,fDoubleSidedBackwardPhiWindow(kFALSE)
+ ,fHiPt(0)
+ ,fLoPt(0)
+ ,fHiMultHor(0)
+ ,fLowMultHor(0)
+ ,fHiMultVert(0)
+ ,fLowMultVert(0)
+ ,fMultBinsHor(0)
+ ,fMultBinsVert(0)
+ ,fPtBins(0)
+ ,fPtHistXaxisRebinFactor(1)
+ ,fSumPtFw(0), fSumPtBw(0), fSumPtBw2(0),fNchFw(0)
+ ,/*fNchFwPtPt(0),*/ fNchBw(0)
+ ,fNchFwPlus(0)
+ ,fNchBwPlus(0)
+ ,fNchFwMinus(0)
+ ,fNchBwMinus(0)
+ ,fOutList(0), fShortDef(0),fOutputSlot(0), fHistPt(0),fHistEta(0),fHistClouds(0),fHistNN(0),fHistPtN(0),fHistPtPt(0),fProfNberr(0),fProfNberrPtPt(0),fProfdPtB(0),fProfTestLRC(0),fHistSparseDimensionLabeling(0),fHistSparsePIDblocksLabeling(0)
+
+ ,fHistPtForward(0)
+ ,fHistEtaForward(0)
+ ,fHistNchForward(0)
+ ,fHistNchForwardPtPt(0)
+ ,fHistPhiForward(0)
+ ,fHistTracksChargeForward(0)
+ ,fHistPtPlusForward(0)
+ ,fHistPtMinusForward(0)
+ ,fHistNetChargeVsPtForward(0)
+
+ ,fHistPtBackward(0)
+ ,fHistEtaBackward(0)
+ ,fHistNchBackward(0)
+ ,fHistPhiBackward(0)
+ ,fHistTracksChargeBackward(0)
+ ,fHistPtPlusBackward(0)
+ ,fHistPtMinusBackward(0)
+ ,fHistNetChargeVsPtBackward(0)
+
+ ,fArrAccumulatedValues(0)
+ // ,fHistArrayLabeling(0)
+ ,fEventCentrality(0)
+ ,fHistNfCentrality(0)
+ ,fHistTestPIDForward(0)
+ ,fHistTestPIDBackward(0)
+ ,fHistDifferenceNf(0)
+ ,fHistDifferenceNb(0)
+ ,fPidForward(-1)//kLRCany)
+ ,fPidBackward(-1)//kLRCany)
+ //,fWhichParticleToProcess(kLRCany)//kLRCany)
+ //,fPidFillCondition(kLRCpidIgnored)
+ //,fNumberOfSectors(1)
+ //,fNeedToRotateSector(kFALSE)
+{
+ // Constructor with window setup makes ready-to-run processor
+ fEventCount=0;
+
+ //fWhichParticleToProcess = kLRCany; //default - all particle types
+ //fPidFillCondition = kLRCpidIgnored;
+
+ //cout << "TEST" << endl;
+ SetETAWindows( _StartForwardETA, _EndForwardETA,_StartBakwardETA,_EndBakwardETA);
+ SetHistPtRange( 0.15, 1.5, 270 );
+ SetHistMultRange( 0, 0, 100 );
+ SetForwardWindowPhi( 0, 2*TMath::Pi() );
+ SetBackwardWindowPhi( 0, 2*TMath::Pi() );
+
+ SetCorrespondanceWithAliROOTpid();
+ ZeroPidArrays();
+
+
+
+}
+
+Bool_t AliLRCProcess::InitDataMembers()
+{
+ //Printf("INITDATAMEMBERS");
+ // This method is actualy creating output histogramms
+ // Thist method is to be called in CreateOutputObjects method of AliAnalysisTask
+ //cout<<" # Init for "<<fShortDef<<" this="<<this<<"\n";
+ if( fIsOnline )
+ {
+ Printf("Can't init data members more then one time! \n");
+ return kFALSE;
+ }
+ fEventCount=0;
+ fOutList = new TList();
+ fOutList->SetOwner(); // IMPORTANT!
+
+ fOutList->SetName(fShortDef);
+
+ Double_t lowMultHor, hiMultHor;
+ Double_t lowMultVert, hiMultVert;
+
+ lowMultHor = fLowMultHor - 0.5;
+ hiMultHor = fHiMultHor + 0.5;
+
+ lowMultVert = fLowMultVert - 0.5;
+ hiMultVert = fHiMultVert + 0.5;
+
+
+ //TArray to accumulate data, with names hist
+ //26.01.2013: array with accumulated values
+ //fArrAccumulatedValues = new TClonesArray("Float_t", en_arr_labels_total );//TArrayF(en_arr_labels_total);
+ if ( fUseAccumulatingHist )
+ {
+ fArrAccumulatedValues = new TH1D( "fArrAccumulatedValues", "Accumulating hist with labeling", en_arr_labels_total,-0.5,en_arr_labels_total-0.5);
+ TString gArrayMemberNames[en_arr_labels_total];
+ gArrayMemberNames[ en_arr_labels_NN_Nevents ] = "NN_Nevents" ;
+ gArrayMemberNames[ en_arr_labels_NN_Nf ] = "NN_Nf" ;
+ gArrayMemberNames[ en_arr_labels_NN_Nb ] = "NN_Nb" ;
+ gArrayMemberNames[ en_arr_labels_NN_N2_f ] = "NN_N2_f" ;
+ gArrayMemberNames[ en_arr_labels_NN_Nf_Nb ] = "NN_Nf_Nb" ;
+ gArrayMemberNames[ en_arr_labels_NN_N2_b ] = "NN_N2_b" ;
+
+ gArrayMemberNames[ en_arr_labels_PtN_Nevents ] = "PtN_Nevents" ;
+ gArrayMemberNames[ en_arr_labels_PtN_Nf ] = "PtN_Nf" ;
+ gArrayMemberNames[ en_arr_labels_PtN_PtB ] = "PtN_PtB" ;
+ gArrayMemberNames[ en_arr_labels_PtN_N2_f ] = "PtN_N2_f" ;
+ gArrayMemberNames[ en_arr_labels_PtN_Ptb_Nf ] = "PtN_Ptb_Nf" ;
+
+ gArrayMemberNames[ en_arr_labels_PtPt_Nevents] = "PtPt_Nevents" ;
+ gArrayMemberNames[ en_arr_labels_PtPt_PtF ] = "PtPt_PtF" ;
+ gArrayMemberNames[ en_arr_labels_PtPt_PtB ] = "PtPt_PtB" ;
+ gArrayMemberNames[ en_arr_labels_PtPt_Pt2_f ] = "PtPt_Pt2_f" ;
+ gArrayMemberNames[ en_arr_labels_PtPt_Ptf_Ptb] = "PtPt_Ptf_Ptb" ;
+
+ for( Int_t i = 1; i <= en_arr_labels_total; i++ )
+ fArrAccumulatedValues->GetXaxis()->SetBinLabel(i,gArrayMemberNames[i-1].Data());
+ //fOutList->Add(fArrAccumulatedValues);
+ fOutList->Add(fArrAccumulatedValues);
+ }
+
+
+
+
+ // Window statistics histograms
+
+ // ########## Forward
+
+ fHistPtForward = new TH1D("fHistPtForward", "P_{T} distribution in Forward window", 100, 0.0, 5);
+ fHistPtForward->GetXaxis()->SetTitle("P_{T} (GeV/c)");
+ fHistPtForward->GetYaxis()->SetTitle("dN/dP_{T} (c/GeV)");
+ fHistPtForward->SetMarkerStyle(kFullCircle);
+
+
+ fHistEtaForward = new TH1D("fEtaForward", "#eta distribution in Forward window", 200, -2, 2);
+ fHistEtaForward->GetXaxis()->SetTitle("ETA");
+ fHistEtaForward->GetYaxis()->SetTitle("dN/ETA");
+ fHistEtaForward->SetMarkerStyle(kFullCircle);
+
+
+ fHistNchForward = new TH1D("fHistNchForward", "N_{ch} distribution in Forward window", fMultBinsHor, lowMultHor, hiMultHor);
+ fHistNchForward->GetXaxis()->SetTitle("N_{ch}");
+ fHistNchForward->GetYaxis()->SetTitle("dN/dN_{ch}");
+ fHistNchForward->SetMarkerStyle(kFullCircle);
+
+ fHistNchForwardPtPt = new TH1D("fHistNchForwardPtPt", "N_{ch} distribution in Forward window for PtPt accept conditions", fMultBinsHor, lowMultHor, hiMultHor);
+ fHistNchForwardPtPt->GetXaxis()->SetTitle("N_{ch}");
+ fHistNchForwardPtPt->GetYaxis()->SetTitle("dN/dN_{ch}");
+ fHistNchForwardPtPt->SetMarkerStyle(kFullCircle);
+
+ fHistPhiForward = new TH1D("fPhiForward", "#phi distribution in Forward window", 144, 0, 2*TMath::Pi());
+ fHistPhiForward->GetXaxis()->SetTitle("Phi");
+ fHistPhiForward->GetYaxis()->SetTitle("dN/Phi");
+ fHistPhiForward->SetMarkerStyle(kFullCircle);
+
+ fHistTestPIDForward = new TH1D("fHistTestPIDForward","PID distribution in Forward window;PID;N",5,-0.5,4.5);
+ TString gBinParticleNames[5] = {/*"Other",*/"Electron","Muon","Pion","Kaon", "Proton"};
+ for(Int_t i = 1; i <= 5; i++)
+ fHistTestPIDForward->GetXaxis()->SetBinLabel(i,gBinParticleNames[i-1].Data());
+
+ //15/12/2012: charge hist
+ fHistTracksChargeForward = new TH1D("fHistTracksChargeForward","Accepted tracks charge;charge;Entries",3,-1.5,1.5);
+
+
+ // ### net charge vs pt study (July 2013)
+ const int kPtNetChargePtBins = 200;
+ const double kPtNetChargePtMin = 0.1;
+ const double kPtNetChargePtMax = 2.1;
+
+ //pt plus
+ fHistPtPlusForward = new TH1D("fHistPtPlusForward","p_{T} +;p_{T};dN/dpT", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );
+ fOutList->Add(fHistPtPlusForward);
+ //pt minus
+ fHistPtMinusForward = new TH1D("fHistPtMinusForward","p_{T} -;p_{T};dN/dpT", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );
+ fOutList->Add(fHistPtMinusForward);
+ //net charge vs pT
+ fHistNetChargeVsPtForward = new TH1D("fHistNetChargeVsPtForward","charge vs p_{T};p_{T};Q", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );
+ fOutList->Add(fHistNetChargeVsPtForward);
+
+
+ // ########## Backward
+
+ fHistPtBackward = new TH1D("fHistPtBakward", "P_{T} distribution in Backward window", 100, 0.0, 5);
+ fHistPtBackward->GetXaxis()->SetTitle("P_{T} (GeV/c)");
+ fHistPtBackward->GetYaxis()->SetTitle("dN/dP_{T} (c/GeV)");
+ fHistPtBackward->SetMarkerStyle(kFullCircle);
+
+
+ fHistEtaBackward = new TH1D("fEtaBakward", "#eta distribution in Backward window", 200, -2, 2);
+ fHistEtaBackward->GetXaxis()->SetTitle("ETA");
+ fHistEtaBackward->GetYaxis()->SetTitle("dN/ETA");
+ fHistEtaBackward->SetMarkerStyle(kFullCircle);
+
+
+ fHistNchBackward = new TH1D("fHistNchBakward", "N_{ch} distribution in Backward window", fMultBinsVert, lowMultVert, hiMultVert);
+ fHistNchBackward->GetXaxis()->SetTitle("N_{ch}");
+ fHistNchBackward->GetYaxis()->SetTitle("dN/dN_{ch}");
+ fHistNchBackward->SetMarkerStyle(kFullCircle);
+
+ fHistPhiBackward = new TH1D("fPhiBakward", "#phi distribution in Backward window", 144, 0, 2*TMath::Pi());
+ fHistPhiBackward->GetXaxis()->SetTitle("Phi");
+ fHistPhiBackward->GetYaxis()->SetTitle("dN/Phi");
+ fHistPhiBackward->SetMarkerStyle(kFullCircle);
+
+ fHistTestPIDBackward = new TH1D("fHistTestPIDBackward","PID distribution in Backward window;PID;N",5,-0.5,4.5);
+ for(Int_t i = 1; i <= 5; i++)
+ fHistTestPIDBackward->GetXaxis()->SetBinLabel(i,gBinParticleNames[i-1].Data());
+
+
+ //15/12/2012: charge hist
+ fHistTracksChargeBackward = new TH1D("fHistTracksChargeBackward","Accepted tracks charge;charge;Entries",3,-1.5,1.5);
+
+ // ### net charge vs pt study (July 2013)
+ //pt plus
+ fHistPtPlusBackward = new TH1D("fHistPtPlusBackward","p_{T} +;p_{T};dN/dpT", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );
+ fOutList->Add(fHistPtPlusBackward);
+ //pt minus
+ fHistPtMinusBackward = new TH1D("fHistPtMinusBackward","p_{T} -;p_{T};dN/dpT", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );
+ fOutList->Add(fHistPtMinusBackward);
+ //net charge vs pT
+ fHistNetChargeVsPtBackward = new TH1D("fHistNetChargeVsPtBackward","charge vs p_{T};p_{T};Q", kPtNetChargePtBins, kPtNetChargePtMin, kPtNetChargePtMax );
+ fOutList->Add(fHistNetChargeVsPtBackward);
+
+
+
+
+
+ //Overal statistics histograms
+
+ fHistPt = new TH1F("fHistPt", "P_{T} distribution", 100, 0.0, 5.0);
+ fHistPt->GetXaxis()->SetTitle("P_{T} (GeV/c)");
+ fHistPt->GetYaxis()->SetTitle("dN/dP_{T} (c/GeV)");
+ fHistPt->SetMarkerStyle(kFullCircle);
+
+
+ fHistEta = new TH1F("fHistEta", "#eta distribution", 200, -2, 2);
+ fHistEta->GetXaxis()->SetTitle("ETA");
+ fHistEta->GetYaxis()->SetTitle("dN/ETA");
+ fHistEta->SetMarkerStyle(kFullCircle);
+
+
+
+ // -------- LRC histograms
+ //new cloud implementation
+ //const int lSparseDim = en_sparse_total;
+ //const int nSparseBins = 1000;
+
+
+ /* from AliROOT //deprecated!
+ enum EParticleType {
+ kElectron = 0,
+ kMuon = 1,
+ kPion = 2,
+ kKaon = 3,
+ kProton = 4,
+ kPhoton = 5,
+ kPi0 = 6,
+ kNeutron = 7,
+ kKaon0 = 8,
+ kEleCon = 9,
+ kDeuteron = 10,
+ kTriton = 11,
+ kHe3 = 12,
+ kAlpha = 13,
+ kUnknown = 14
+ };*/
+
+
+ if ( fUseSparse )
+ {
+
+ //correspondance of PID blocks
+ //it's a way to unlink THnSparse data dimenstion from enum
+ fHistSparsePIDblocksLabeling = new TH1D("fHistSparsePIDblocksLabeling","THnSparse PID blocks labeling", kSparsePIDtotal,-0.5,kSparsePIDtotal-0.5);
+ TString gEventCutBinPIDblocksNames[kSparsePIDtotal]; // = {"Total","No trigger","Centrality","No vertex","Bad vertex position","HighMult cut","LowMult cut","Analyzed"};
+ gEventCutBinPIDblocksNames[kSparsePIDany] = "any";
+ gEventCutBinPIDblocksNames[kSparsePIDdefined] = "defined";
+ gEventCutBinPIDblocksNames[kSparsePIDpion] = "pion";
+ gEventCutBinPIDblocksNames[kSparsePIDkaon] = "kaon";
+ gEventCutBinPIDblocksNames[kSparsePIDproton] = "proton";
+
+
+ for(Int_t i = 1; i <= kSparsePIDtotal; i++)fHistSparsePIDblocksLabeling->GetXaxis()->SetBinLabel(i,gEventCutBinPIDblocksNames[i-1].Data());
+ //for(Int_t i = 0; i < nEnumBins; i++)fHistSparseDimensionLabeling->Fill( i );
+
+ //dimensions labelling
+
+ fHistSparseDimensionLabeling = new TH1D("fHistSparseDimensionLabeling","THnSparse labeling", kSparseTotal,-0.5,kSparseTotal-0.5);
+ TString gSparseDimensionsNames[kSparseTotal]; // = {"Total","No trigger","Centrality","No vertex","Bad vertex position","HighMult cut","LowMult cut","Analyzed"};
+ gSparseDimensionsNames[kSparseNf] = "N_f";
+ gSparseDimensionsNames[kSparseNb] = "N_b";
+ gSparseDimensionsNames[kSparsePtF] = "Pt_f";
+ gSparseDimensionsNames[kSparsePtB] = "Pt_b";
+ gSparseDimensionsNames[en_sparse_N2_f] = "N2_f";
+ gSparseDimensionsNames[en_sparse_Nf_Nb] = "Nf_Nb";
+ gSparseDimensionsNames[en_sparse_Ptb_Nf] = "Ptb_Nf";
+ gSparseDimensionsNames[en_sparse_Pt2_f] = "Pt2_f";
+ gSparseDimensionsNames[en_sparse_Ptf_Ptb] = "Ptf_Ptb";
+
+ for( Int_t i = 1; i <= kSparseTotal; i++ )
+ fHistSparseDimensionLabeling->GetXaxis()->SetBinLabel(i,gSparseDimensionsNames[i-1].Data());
+
+
+
+ Int_t* lSparseBins = new Int_t[kSparseTotal*kSparsePIDtotal];
+ Double_t *lSparseXmin = new Double_t[kSparseTotal*kSparsePIDtotal];
+ Double_t *lSparseXmax = new Double_t[kSparseTotal*kSparsePIDtotal];
+ TString *lSparseAxisNames = new TString[kSparseTotal*kSparsePIDtotal];
+
+ TString *lPIDNames = new TString[kSparsePIDtotal];
+ lPIDNames[ kSparsePIDany ] = Form( "any" );
+ lPIDNames[ kSparsePIDdefined ] = Form( "defined" );
+ lPIDNames[ kSparsePIDpion ] = Form( "pion" );
+ lPIDNames[ kSparsePIDkaon ] = Form( "kaon" );
+ lPIDNames[ kSparsePIDproton ] = Form( "proton" );
+
+
+
+ for ( Int_t d = 0; d < kSparsePIDtotal; ++d )
+ {
+ Int_t binShift = kSparseTotal*d;
+
+ lSparseAxisNames[kSparseNf + binShift] = Form( "axisNf_%s", lPIDNames[ d ].Data() );
+ lSparseAxisNames[kSparseNb + binShift] = Form( "axisNb_%s", lPIDNames[ d ].Data() );
+ lSparseAxisNames[kSparsePtF + binShift] = Form( "axisPtf_%s", lPIDNames[ d ].Data() );
+ lSparseAxisNames[kSparsePtB + binShift] = Form( "axisPtb_%s", lPIDNames[ d ].Data() );
+
+ lSparseAxisNames[en_sparse_N2_f + binShift] = Form( "axisN2_%s", lPIDNames[ d ].Data() );
+ lSparseAxisNames[en_sparse_Nf_Nb + binShift] = Form( "axisNf_Nb_%s", lPIDNames[ d ].Data() );
+ lSparseAxisNames[en_sparse_Ptb_Nf + binShift] = Form( "axisPtb_Nf_%s", lPIDNames[ d ].Data() );
+ lSparseAxisNames[en_sparse_Pt2_f + binShift] = Form( "axisPt2_f_%s", lPIDNames[ d ].Data() );
+ lSparseAxisNames[en_sparse_Ptf_Ptb + binShift] = Form( "axisPtf_Ptb_%s", lPIDNames[ d ].Data() );
+
+
+ lSparseBins[kSparseNf + binShift ] = fMultBinsHor;
+ lSparseXmin[kSparseNf + binShift ] = lowMultHor;
+ lSparseXmax[kSparseNf + binShift ] = hiMultHor;
+ lSparseBins[kSparseNb + binShift ] = fMultBinsVert;
+ lSparseXmin[kSparseNb + binShift ] = lowMultVert;
+ lSparseXmax[kSparseNb + binShift ] = hiMultVert;
+ //}
+ //for (Int_t d = 2; d < lSparseDim; ++d) {
+ lSparseBins[kSparsePtF + binShift ] = fPtBins;
+ lSparseXmin[kSparsePtF + binShift ] = fLoPt;
+ lSparseXmax[kSparsePtF + binShift ] = fHiPt;
+ lSparseBins[kSparsePtB + binShift ] = fPtBins;
+ lSparseXmin[kSparsePtB + binShift ] = fLoPt;
+ lSparseXmax[kSparsePtB + binShift ] = fHiPt;
+
+
+
+
+
+ //}
+ /*
+ lSparseBins[en_sparse_Et_f + binShift ] = 500;
+ lSparseXmin[en_sparse_Et_f + binShift ] = 0.2;
+ lSparseXmax[en_sparse_Et_f + binShift ] = 2.7;
+ lSparseBins[en_sparse_Et_b + binShift ] = 500;
+ lSparseXmin[en_sparse_Et_b + binShift ] = 0.2;
+ lSparseXmax[en_sparse_Et_b + binShift ] = 2.7;
+*/
+
+ lSparseBins[en_sparse_N2_f + binShift ] = (fMultBinsHor-1)*(fMultBinsHor-1)+1;
+ lSparseXmin[en_sparse_N2_f + binShift ] = fLowMultHor*fLowMultHor-0.5; // ! use global mult without shift
+ lSparseXmax[en_sparse_N2_f + binShift ] = fHiMultHor*fHiMultHor+0.5;
+ //lSparseBins[en_sparse_N_b] = fMultBinsVert;
+ //lSparseXmin[en_sparse_N_b] = lowMultVert;
+ //lSparseXmax[en_sparse_N_b] = hiMultVert;
+ lSparseBins[en_sparse_Nf_Nb + binShift ] = (fMultBinsHor-1)*(fMultBinsVert-1)+1;
+ lSparseXmin[en_sparse_Nf_Nb + binShift ] = fLowMultHor*fLowMultVert-0.5;
+ lSparseXmax[en_sparse_Nf_Nb + binShift ] = fHiMultHor*fHiMultVert+0.5;
+
+
+
+ lSparseBins[en_sparse_Ptb_Nf + binShift ] = /*(fMultBinsHor-1)**/(10*fPtBins);//+1;
+ lSparseXmin[en_sparse_Ptb_Nf + binShift ] = fLowMultHor*fLoPt-0.5;
+ lSparseXmax[en_sparse_Ptb_Nf + binShift ] = fHiMultHor*fHiPt+0.5;
+
+ lSparseBins[en_sparse_Pt2_f + binShift ] = (10*fPtBins);//*(fPtBins);//+1;
+ lSparseXmin[en_sparse_Pt2_f + binShift ] = fLoPt*fLoPt;
+ lSparseXmax[en_sparse_Pt2_f + binShift ] = fHiPt*fHiPt;
+
+ lSparseBins[en_sparse_Ptf_Ptb + binShift ] = (10*fPtBins);//*(fPtBins)+1;
+ lSparseXmin[en_sparse_Ptf_Ptb + binShift ] = fLoPt*fLoPt;
+ lSparseXmax[en_sparse_Ptf_Ptb + binShift ] = fHiPt*fHiPt;
+
+ /*
+ lSparseBins[en_sparse_Nf_plus + binShift ] = fMultBinsHor;
+ lSparseXmin[en_sparse_Nf_plus + binShift ] = lowMultHor;
+ lSparseXmax[en_sparse_Nf_plus + binShift ] = hiMultHor;
+ lSparseBins[en_sparse_Nf_minus + binShift ] = fMultBinsHor;
+ lSparseXmin[en_sparse_Nf_minus + binShift ] = lowMultHor;
+ lSparseXmax[en_sparse_Nf_minus + binShift ] = hiMultHor;
+
+ lSparseBins[en_sparse_Nb_plus + binShift ] = fMultBinsVert;
+ lSparseXmin[en_sparse_Nb_plus + binShift ] = lowMultVert;
+ lSparseXmax[en_sparse_Nb_plus + binShift ] = hiMultVert;
+ lSparseBins[en_sparse_Nb_minus + binShift ] = fMultBinsVert;
+ lSparseXmin[en_sparse_Nb_minus + binShift ] = lowMultVert;
+ lSparseXmax[en_sparse_Nb_minus + binShift ] = hiMultVert;
+
+ lSparseBins[en_sparse_Nf_plus_Nb_minus + binShift ] = (fMultBinsHor-1)*(fMultBinsVert-1)+1;
+ lSparseXmin[en_sparse_Nf_plus_Nb_minus + binShift ] = fLowMultHor*fLowMultVert-0.5;
+ lSparseXmax[en_sparse_Nf_plus_Nb_minus + binShift ] = fHiMultHor*fHiMultVert+0.5;
+
+ lSparseBins[en_sparse_Nb_plus_Nf_minus + binShift ] = (fMultBinsHor-1)*(fMultBinsVert-1);
+ lSparseXmin[en_sparse_Nb_plus_Nf_minus + binShift ] = fLowMultHor*fLowMultVert-0.5;
+ lSparseXmax[en_sparse_Nb_plus_Nf_minus + binShift ] = fHiMultHor*fHiMultVert+0.5;
+ */
+ }
+
+ fHistClouds = new THnSparseD("cloudLRC", "cloudLRC", kSparseTotal*kSparsePIDtotal, lSparseBins, lSparseXmin, lSparseXmax);
+ //end of cloud implementation
+
+ //set axis names
+ TAxis *lSparseAxis = 0x0;
+ for ( Int_t d = 0; d < kSparseTotal*kSparsePIDtotal; ++d )
+ {
+ lSparseAxis = fHistClouds->GetAxis( d );
+ lSparseAxis->SetNameTitle( lSparseAxisNames[d], lSparseAxisNames[d] );
+ }
+
+
+ delete [] lSparseBins;
+ delete [] lSparseXmin;
+ delete [] lSparseXmax;
+ delete [] lSparseAxisNames;
+
+
+ fOutList->Add(fHistSparseDimensionLabeling);
+ fOutList->Add(fHistSparsePIDblocksLabeling);
+
+ // bool useSparse = false;
+
+ // !!!!!! temp comment!
+ fOutList->Add(fHistClouds);
+ }
+
+
+ fHistNN = new TH2D("NN","NN",fMultBinsHor, lowMultHor, hiMultHor,fMultBinsVert, lowMultVert, hiMultVert );
+ fHistPtN = new TH2D("PtN","PtN",fMultBinsHor, lowMultHor, hiMultHor,fPtBins/* /fPtHistXaxisRebinFactor*/,fLoPt,fHiPt);
+ fHistPtPt = new TH2D("PtPt","PtPt",fPtBins/fPtHistXaxisRebinFactor,fLoPt,fHiPt,fPtBins,fLoPt,fHiPt);
+ fProfNberr = new TProfile("nber","nber",fMultBinsHor, lowMultHor, hiMultHor);
+ fProfNberrPtPt = new TProfile("nberPtPt","nberPtPt",fPtBins/fPtHistXaxisRebinFactor,fLoPt,fHiPt);
+ fProfdPtB = new TProfile("dPtB","Overal multievent Pt_Backward (first bin) Pt_Backward^2 (sec. bin) ",16,0.5,16.5);
+ fProfTestLRC = new TProfile("TestLRC","Test LRC calculaion via TProfile",fMultBinsHor, lowMultHor, hiMultHor);
+
+ fHistNfCentrality = new TH2D("NfCentrality","NfCentrality",fMultBinsHor, lowMultHor, hiMultHor,101,-1.01,100.01);
+ fHistDifferenceNf = new TH2D("fHistDifferenceNf","Hist nF-nB;nF;nF-nB",fMultBinsHor, lowMultHor, hiMultHor,fMultBinsHor,-hiMultHor,hiMultHor);
+ fHistDifferenceNb = new TH2D("fHistDifferenceNb","Hist nB-nF;nB;nB-nF",fMultBinsVert, lowMultVert, hiMultVert,fMultBinsVert,-hiMultVert,hiMultVert);
+
+ // ---------- Adding data members to output list
+
+ // Adding overal statistics
+
+ //commented: to save memory
+ //fOutList->Add(fHistPt);
+ //fOutList->Add(fHistEta);
+
+ //Adding LRC hists
+
+
+ if (1)
+ {
+ fOutList->Add(fHistNN);
+ fOutList->Add(fHistPtN);
+ fOutList->Add(fHistPtPt);
+ }
+ fOutList->Add(fProfNberr);
+ fOutList->Add(fProfNberrPtPt);
+ fOutList->Add(fProfdPtB);
+ fOutList->Add(fProfTestLRC);
+
+
+ //Adding window statistics
+
+
+
+ fOutList->Add(fHistNchForward);
+ fOutList->Add(fHistNchBackward);
+ fOutList->Add(fHistNchForwardPtPt);
+
+ fOutList->Add(fHistPtForward);
+ fOutList->Add(fHistPtBackward);
+
+ fOutList->Add(fHistEtaForward);
+ fOutList->Add(fHistEtaBackward);
+
+ fOutList->Add(fHistPhiForward);
+ fOutList->Add(fHistPhiBackward);
+
+ fOutList->Add(fHistTracksChargeForward);
+ fOutList->Add(fHistTracksChargeBackward);
+
+ fOutList->Add(fHistTestPIDForward);
+ fOutList->Add(fHistTestPIDBackward);
+
+ // fOutList->Add(fHistNfCentrality);
+
+
+ //fOutList->Add(fHistDifferenceNf);
+ //fOutList->Add(fHistDifferenceNb);
+
+ // Adding status to dPtB
+
+ fProfdPtB->Fill(3 , fStartForwardETA);
+ fProfdPtB->Fill(4 , fEndForwardETA);
+ fProfdPtB->Fill(5 , fStartBackwardETA);
+ fProfdPtB->Fill(6 , fEndBackwardETA);
+ fProfdPtB->Fill(7 , fStartForwardPhi);
+ fProfdPtB->Fill(8 , fEndForwardPhi);
+ fProfdPtB->Fill(9 , fStartBackwardPhi);
+ fProfdPtB->Fill(10 , fEndBackwardPhi);
+
+
+
+
+ fIsOnline = kTRUE;
+ return kTRUE;
+}
+AliLRCProcess::~AliLRCProcess()
+{
+ //Destructor
+
+}
+
+// --------------------------------------- Setters ------------------
+void AliLRCProcess::SetShortDef()
+{
+ // Creating task and output container name
+ char str[200];
+ snprintf(str,200, "TaskLRCw%3.1fto%3.1fvs%3.1fto%3.1f",fStartForwardETA,fEndForwardETA,fStartBackwardETA,fEndBackwardETA);
+ /*if ( fWhichParticleToProcess != kLRCany
+ && (int)fWhichParticleToProcess > 0 && (int)fWhichParticleToProcess <= 6 ) //to avoid program falling
+ {
+ char str2[80];
+ TString gBinParticleNames[6] = {"Other","Electron","Muon","Pion","Kaon", "Proton"};
+ snprintf(str2,80, "%s_%s",str,gBinParticleNames[(int)fWhichParticleToProcess].Data());
+ fShortDef= str2;
+ }
+ else*/
+ fShortDef= str;
+
+}
+
+void AliLRCProcess::SetForwardWindow(Double_t StartETA,Double_t EndETA)
+{
+ //setter for the forward eta window
+ fStartForwardETA=StartETA;
+ fEndForwardETA=EndETA;
+ SetShortDef();
+}
+void AliLRCProcess::SetBackwardWindow(Double_t StartETA,Double_t EndETA)
+{
+ //setter for the backward eta window
+ fStartBackwardETA=StartETA;
+ fEndBackwardETA=EndETA;
+ SetShortDef();
+}
+void AliLRCProcess::SetETAWindows(Double_t _StartForwardETA,Double_t _EndForwardETA,Double_t _StartBakwardETA,Double_t _EndBakwardETA)
+{
+ //setter for the eta windows
+ fStartForwardETA=_StartForwardETA;
+ fEndForwardETA=_EndForwardETA;
+ fStartBackwardETA=_StartBakwardETA;
+ fEndBackwardETA=_EndBakwardETA;
+ SetShortDef();
+}
+void AliLRCProcess::GetETAWindows(Double_t &_StartForwardETA,Double_t &_EndForwardETA,Double_t &_StartBakwardETA,Double_t &_EndBakwardETA)
+{
+ //getter for the eta windows
+ _StartForwardETA = fStartForwardETA;
+ _EndForwardETA = fEndForwardETA;
+ _StartBakwardETA = fStartBackwardETA;
+ _EndBakwardETA = fEndBackwardETA;
+}
+
+void AliLRCProcess::GetPhiWindows(Double_t &_StartForwardPhi,Double_t &_EndForwardPhi,Double_t &_StartBakwardPhi,Double_t &_EndBakwardPhi)
+{
+ //getter for the eta windows
+ _StartForwardPhi = fStartForwardPhi;
+ _EndForwardPhi = fEndForwardPhi;
+ _StartBakwardPhi = fStartBackwardPhi;
+ _EndBakwardPhi = fEndBackwardPhi;
+}
+
+void AliLRCProcess::SetParticleType( char* strForwardOrBackward, char* strPid )
+{
+ //cout << "hm! strForwardOrBackward = " << strForwardOrBackward
+ // << ", strPid = " << strPid << endl;
+ //cout << "before ae! fPidForward = " << fPidForward << ", fPidBackward = " << fPidBackward << endl;
+
+ int lPid = -1;//kLRCany;
+ if ( !strcmp( strPid, "pion") )
+ lPid = 2;//kLRCpion;
+ else if ( !strcmp( strPid, "kaon") )
+ lPid = 3;//kLRCkaon;
+ else if ( !strcmp( strPid, "proton") )
+ lPid = 4;//kLRCproton;
+ else if ( !strcmp( strPid, "knownpid") )
+ lPid = 100;//will will histos if we KNOW PID! (not important which)
+
+ //set pid for window
+ if ( !strcmp( strForwardOrBackward, "fwd") )
+ fPidForward = lPid;
+ else if ( !strcmp( strForwardOrBackward, "bkwd") )
+ fPidBackward = lPid;
+ //cout << "ae! lPid = " << lPid << ", fPidForward = " << fPidForward << ", fPidBackward = " << fPidBackward << endl;
+ //int aaaa;
+ //cin>> aaaa;
+}
+
+
+void AliLRCProcess::SetHistPtRangeForwardWindowRebinFactor( Int_t ptHistXaxisRebinFactor )
+{
+ // Rebining for Pt histograms X-axis
+ if(fIsOnline)
+ {
+ Printf("Can't change histos paramiters after InitDataMembers() was called! \n");
+ return ;
+ }
+ fPtHistXaxisRebinFactor = ptHistXaxisRebinFactor;
+}
+
+void AliLRCProcess::SetHistPtRange(Double_t LoPt,Double_t HiPt,Int_t PtBins)
+{
+ // Sets Pt range and number of bins for Pt axis of histos
+ if(fIsOnline)
+ {
+ Printf("Can't change histos paramiters after InitDataMembers() was called! \n");
+ return ;
+ }
+ // Setter for Pt range and N bins in histos
+ fLoPt=LoPt;
+ fHiPt=HiPt;
+ fPtBins=PtBins;
+}
+void AliLRCProcess::SetHistMultRange( Int_t whichWindow, Int_t LoMult,Int_t HiMult,Int_t MultBins)
+{
+ // Setter for multiplicity range and N bins in histos
+ if ( whichWindow == 0 ) //set range for both windows
+ {
+ SetHistMultRangeHor( LoMult, HiMult, MultBins) ;
+ SetHistMultRangeVert( LoMult, HiMult, MultBins) ;
+ }
+ else if ( whichWindow == 1 ) //for fwd
+ SetHistMultRangeHor( LoMult, HiMult, MultBins) ;
+ else if ( whichWindow == 2 ) //for bwd
+ SetHistMultRangeVert( LoMult, HiMult, MultBins) ;
+ /*
+
+ if(fIsOnline)
+ {
+ Printf("Can't change histos paramiters after InitDataMembers() was called! \n");
+ return ;
+ }
+ fLoMult=LoMult;
+ fHiMult=HiMult;
+ if(!MultBins)
+ {
+ fMultBins=fHiMult-fLoMult+1;
+ }else
+ {
+ fMultBins=MultBins;
+ }*/
+}
+
+void AliLRCProcess::SetHistMultRangeHor(Int_t LoMult,Int_t HiMult,Int_t MultBins)
+{
+ // Setter for multiplicity range and N bins in histos
+ if(fIsOnline)
+ {
+ Printf("Can't change histos paramiters after InitDataMembers() was called! \n");
+ return ;
+ }
+ fLowMultHor = LoMult;
+ fHiMultHor = HiMult;
+ if(!MultBins)
+ {
+ fMultBinsHor = fHiMultHor-fLowMultHor+1;
+ }else
+ {
+ fMultBinsHor = MultBins;
+ }
+}
+
+void AliLRCProcess::SetHistMultRangeVert(Int_t LoMult,Int_t HiMult,Int_t MultBins)
+{
+ // Setter for multiplicity range and N bins in histos
+ if(fIsOnline)
+ {
+ Printf("Can't change histos parameters after InitDataMembers() was called! \n");
+ return ;
+ }
+ fLowMultVert = LoMult;
+ fHiMultVert = HiMult;
+ if(!MultBins)
+ {
+ fMultBinsVert = fHiMultVert-fLowMultVert+1;
+ }else
+ {
+ fMultBinsVert = MultBins;
+ }
+}
+
+void AliLRCProcess::SetOutputSlotNumber(Int_t SlotNumber)
+{
+ //Sets number of output slot for LRCProcessor
+ fOutputSlot=SlotNumber;
+}
+
+//________________________________________________________________________
+
+
+
+TList* AliLRCProcess::CreateOutput() const
+{
+ // Creates a link to output data TList
+ return fOutList;
+}
+
+TString AliLRCProcess::GetShortDef() const
+{
+ return fShortDef;
+}
+
+Int_t AliLRCProcess::GetOutputSlotNumber() const
+{
+ // Returns number of output slot for LRCProcessor
+ return fOutputSlot;
+}
+
+void AliLRCProcess::StartEvent()
+{
+ // Open new Event for track by track event import
+ if(fIsEventOpend) // Check if trying to open event more than once !
+ {
+ Printf("Event is already opened! Auto finishing ! \n");
+// cout<<fShortDef<<": event count = "<<fEventCount<<" ";
+ Printf("NchF = %i,NchB = %i \n",fNchFw,fNchBw);
+
+ FinishEvent();
+ }
+ if(!fIsOnline) // Autocreating histos if InitDataMembers was not called by hand
+ {
+ Printf("InitDataMembers was not called by hand ! Autocreating histos...\n");
+ InitDataMembers();
+ }
+
+ fNchFw=0;
+ fSumPtFw=0;
+ fNchBw=0;
+ fSumPtBw=0;
+ fSumPtBw2=0;
+
+ fNchFwPlus = 0;
+ fNchBwPlus = 0;
+ fNchFwMinus = 0;
+ fNchBwMinus = 0;
+
+ ZeroPidArrays();
+
+ //fNchFwPtPt = 0;
+
+ fIsEventOpend=kTRUE;
+}
+void AliLRCProcess::AddTrackForward(Double_t Pt, Double_t Eta ,Double_t Phi, Short_t Charge, Int_t particleType )
+{
+ // Imports track to the event directly to Forward window
+ if(!fIsEventOpend)
+ {Printf("Event is not opened!\n");
+ return;}
+
+ //Bool_t lAddDecision = kFALSE;
+
+ //if ( fPidForward == 100 ) //add particle if we know pid (i.e. particleType != -1)
+ //{
+ //if ( particleType != -1 )
+ //{
+ // lAddDecision = kTRUE;
+ //cout << "fill fwd with pid " << particleType << endl;
+ //}
+ //}
+ //else if ( fPidForward != -1 ) //if we specify pid for this window - just check it
+ //{
+ //if ( particleType == fPidForward )
+ //{
+ //lAddDecision = kTRUE;
+ //cout << "fill fwd with pid " << particleType << endl;
+ //}
+ //}
+ //else
+ //lAddDecision = kTRUE;
+
+ //if ( !lAddDecision )
+ //return;
+
+ fHistTestPIDForward->Fill( particleType );
+
+ fNchFw++;
+ Charge > 0 ? fNchFwPlus++ : fNchFwMinus++;
+ fSumPtFw+=Pt;
+ fHistPtForward->Fill(Pt);
+ fHistEtaForward->Fill(Eta);
+ fHistPhiForward->Fill(Phi);
+
+ //added 15.12.12
+ fHistTracksChargeForward->Fill(Charge);
+
+ //added 23.03
+ for ( int pid = 0; pid < kSparsePIDtotal; pid++ )
+ {
+ if ( pid == kSparsePIDany //write ALL pid types
+ ||
+ ( pid == kSparsePIDdefined && particleType != -1 ) //write defined particles
+ ||
+ ( fCorrespondanceWithAliROOTpid[pid] == particleType ) //write not defined particles
+ )
+ {
+ fNchFwPID[pid]++;
+ Charge > 0 ? fNchFwPlusPID[pid]++ : fNchFwMinusPID[pid]++;
+ fSumPtFwPID[pid] += Pt;
+ if ( pid != kSparsePIDany )
+ {
+ Double_t lMass = 0;//AliPID::ParticleMass( particleType );
+ fSumEtFwPID[pid] += sqrt( Pt*Pt + lMass*lMass ) ;
+ }
+ }
+ }
+
+ //netcharge part (July 2013)
+ fHistNetChargeVsPtForward->Fill( Pt, Charge );
+ if ( Charge > 0 )
+ fHistPtPlusForward->Fill( Pt );
+ else if ( Charge < 0 )
+ fHistPtMinusForward->Fill( Pt );
+
+
+}
+void AliLRCProcess::AddTrackBackward(Double_t Pt, Double_t Eta ,Double_t Phi, Short_t Charge, Int_t particleType )
+{
+ // Imports track to the event directly to Backward window
+ if(!fIsEventOpend)
+ {Printf("Event is not opened!\n");
+ return;}
+
+ /*Bool_t lAddDecision = kFALSE;
+
+ if ( fPidBackward == 100 ) //add particle if we know pid (i.e. particleType != -1)
+ {
+ if ( particleType != -1 )
+ {
+ lAddDecision = kTRUE;
+ //cout << "fill fwd with pid " << particleType << endl;
+ }
+ }
+ else if ( fPidBackward != -1 ) //if we specify pid for this window - just check it
+ {
+ if ( particleType == fPidBackward )
+ {
+ lAddDecision = kTRUE;
+ //cout << "fill fwd with pid " << particleType << endl;
+ }
+ }
+ else
+ lAddDecision = kTRUE;
+
+ if ( !lAddDecision )
+ return;
+ */
+ fHistTestPIDBackward->Fill( particleType );
+
+ fNchBw++;
+ Charge > 0 ? fNchBwPlus++ : fNchBwMinus++;
+ fSumPtBw += Pt;
+ fSumPtBw2 += Pt*Pt;
+ fProfdPtB->Fill( 1, Pt );
+ fProfdPtB->Fill( 2, Pt*Pt );
+ fHistPtBackward->Fill( Pt );
+ fHistEtaBackward->Fill( Eta );
+ fHistPhiBackward->Fill( Phi );
+
+ //added 15.12.12
+ fHistTracksChargeBackward->Fill(Charge);
+
+ //added 23.03
+ for ( int pid = 0; pid < kSparsePIDtotal; pid++ )
+ {
+ if ( pid == kSparsePIDany //write ALL pid types
+ ||
+ ( pid == kSparsePIDdefined && particleType != -1 ) //write defined particles
+ ||
+ ( fCorrespondanceWithAliROOTpid[pid] == particleType )
+ )
+ {
+ fNchBwPID[pid]++;
+ Charge > 0 ? fNchBwPlusPID[pid]++ : fNchBwMinusPID[pid]++;
+ fSumPtBwPID[pid] += Pt;
+ if ( pid != kSparsePIDany )
+ {
+ Double_t lMass = 0;//AliPID::ParticleMass( particleType );
+ fSumEtBwPID[pid] += sqrt( Pt*Pt + lMass*lMass ) ;
+ }
+
+ }
+ }
+
+ //netcharge part (July 2013)
+ fHistNetChargeVsPtBackward->Fill( Pt, Charge );
+ if ( Charge > 0 )
+ fHistPtPlusBackward->Fill( Pt );
+ else if ( Charge < 0 )
+ fHistPtMinusBackward->Fill( Pt );
+
+}
+
+
+
+void AliLRCProcess::AddTrackPtEta(Double_t Pt, Double_t Eta ,Double_t Phi, Short_t Charge, Int_t particleType )
+{
+ //cout << Pt << endl;
+
+
+ //if particle type is different - ignore the track
+ //if ( fWhichParticleToFill != -1 && ParticleType != fWhichParticleToFill )
+ // return;
+ //Track by track event import : Imports track to the event
+
+ //cout << "fWhichParticleToProcess = " << fWhichParticleToProcess
+ // << ", particleType = " << particleType << endl;
+ if(!fIsEventOpend)
+ {Printf("Event is not opened!\n");
+ return;}
+
+ // Global track data
+ fHistPt->Fill(Pt);
+ fHistEta->Fill(Eta);
+
+ //Bool_t lAddForwardDecision = kFALSE;
+ //Bool_t lAddBackwardDecision = kFALSE;
+
+ //Forward window
+ if( ( fStartForwardETA < Eta ) && ( Eta < fEndForwardETA ) )
+ if( IsPhiInRange( Phi, fStartForwardPhi, fEndForwardPhi) )//( fStartForwardPhi < Phi ) && ( Phi < fEndForwardPhi ) )
+ {
+ AddTrackForward( Pt, Eta, Phi, Charge, particleType );
+ //if ( fPidFillCondition == kLRCpidForForwardOnly
+ // || fPidFillCondition == kLRCpidForBoth )
+ //if ( fPidForward != -1 )//kLRCany )
+ //{
+ // if ( particleType == fPidForward )//kLRCpion )//particleType )
+ // {
+ // lAddForwardDecision = kTRUE;//AddTrackForward( Pt, Eta, Phi );
+ //cout << "fill fwd with pid " << particleType << endl;
+ // }
+ //}
+ //else
+ // lAddForwardDecision = kTRUE;//AddTrackForward( Pt, Eta, Phi );
+ }
+ //if ( lAddForwardDecision )
+ //{
+ // AddTrackForward( Pt, Eta, Phi, particleType );
+ // fHistTestPIDForward->Fill( particleType );
+ //}
+
+ //Backward window
+ if( ( fStartBackwardETA < Eta ) && ( Eta < fEndBackwardETA ) )
+ if (
+ (
+ IsPhiInRange( Phi, fStartBackwardPhi, fEndBackwardPhi) //( fStartBackwardPhi < Phi ) && ( Phi < fEndBackwardPhi )
+ )
+ ||
+ (
+ fDoubleSidedBackwardPhiWindow //if this option is true
+ && IsPhiInRange( Phi, fStartBackwardPhi + TMath::Pi(), fEndBackwardPhi + TMath::Pi() ) //
+ //&& ( fStartBackwardPhi + TMath::Pi() < Phi )
+ //&& ( Phi < fEndBackwardPhi + TMath::Pi() )
+ )
+ )
+ {
+ AddTrackBackward( Pt, Eta, Phi, Charge, particleType );
+ //if ( fPidFillCondition == kLRCpidForBackwardOnly
+ // || fPidFillCondition == kLRCpidForBoth )
+ //if ( fPidBackward != -1 )//kLRCany )
+ //{
+ // if ( particleType == fPidBackward )//kLRCpion )//particleType )
+ // {
+ // lAddBackwardDecision = kTRUE;//AddTrackBackward( Pt, Eta, Phi );
+ //cout << "fill bkwd with pid " << particleType << endl;
+ // }
+
+ //}
+ //else
+ // lAddBackwardDecision = kTRUE;//AddTrackBackward( Pt, Eta, Phi );
+ }
+ //if ( lAddBackwardDecision )
+ //{
+ // AddTrackBackward( Pt, Eta, Phi, particleType );
+ // fHistTestPIDBackward->Fill( particleType );
+ //}
+
+}
+
+
+
+void AliLRCProcess::AddTrackPtEtaMixing( Int_t winFB, Double_t Pt, Double_t Eta ,Double_t Phi, Short_t Charge, Int_t particleType )
+{
+ // put track in F or B window using varible winFB
+ if(!fIsEventOpend)
+ {
+ Printf("Event is not opened!\n");
+ return;
+ }
+
+ // Global track data
+ fHistPt->Fill(Pt);
+ fHistEta->Fill(Eta);
+
+
+ //Forward window
+ if( winFB == 0
+ && ( fStartForwardETA < Eta ) && ( Eta < fEndForwardETA ) )
+ if( IsPhiInRange( Phi, fStartForwardPhi, fEndForwardPhi) ) // (fStartForwardPhi < Phi ) && ( Phi < fEndForwardPhi ) )
+ {
+ AddTrackForward( Pt, Eta, Phi, Charge, particleType );
+ }
+
+ //Backward window
+ if( winFB == 1
+ && ( fStartBackwardETA < Eta ) && ( Eta < fEndBackwardETA ) )
+ if (
+ (
+ IsPhiInRange( Phi, fStartBackwardPhi, fEndBackwardPhi) //( fStartBackwardPhi < Phi ) && ( Phi < fEndBackwardPhi )
+ )
+ ||
+ (
+ fDoubleSidedBackwardPhiWindow //if this option is true
+ && IsPhiInRange( Phi, fStartBackwardPhi + TMath::Pi(), fEndBackwardPhi + TMath::Pi() )
+ //&& ( fStartBackwardPhi + TMath::Pi() < Phi )
+ //&& ( Phi < fEndBackwardPhi + TMath::Pi() )
+ )
+ )
+ {
+ AddTrackBackward( Pt, Eta, Phi, Charge, particleType );
+ }
+
+
+}
+
+void AliLRCProcess::FinishEvent(Bool_t kDontCount)
+{
+ // Track by track event import : Close opened event and fill event summary histos
+
+ if(!fIsEventOpend)
+ {
+ Printf("Event is not opened!\n");
+ return;
+ }
+ if ( kDontCount ) //don't count this event! just ignore it
+ {
+ fIsEventOpend = kFALSE;
+ return;
+ }
+ //fHistSparseDimensionLabeling->Fill(1);
+ //Filling even-total data
+ //cout << "filling" << endl;
+ /*Double_t lCloudData[en_sparse_total*en_sparse_PID_total];
+ lCloudData[en_sparse_N_f] = fNchFw; //write Nf
+ lCloudData[en_sparse_N_b] = fNchBw; //write Nb
+ lCloudData[en_sparse_N2_f] = fNchFw*fNchFw; //write Nf^2
+ lCloudData[en_sparse_Nf_Nb] = fNchFw*fNchBw; //write Nb
+
+ lCloudData[en_sparse_Pt_f] = 0; //fill bin 0, if don't have appropriate PtSum
+ lCloudData[en_sparse_Pt_b] = 0; //fill bin 0, if don't have appropriate PtSum
+
+ lCloudData[en_sparse_Nf_plus] = fNchFwPlus;
+ lCloudData[en_sparse_Nf_minus] = fNchFwMinus;
+ lCloudData[en_sparse_Nb_plus] = fNchBwPlus;
+ lCloudData[en_sparse_Nb_minus] = fNchBwMinus;
+ lCloudData[en_sparse_Nf_plus_Nb_minus] = fNchFwPlus * fNchBwMinus;
+ lCloudData[en_sparse_Nb_plus_Nf_minus] = fNchBwPlus * fNchFwMinus; */
+
+ fHistNN->Fill(fNchFw,fNchBw);
+
+ if ( fUseAccumulatingHist )
+ {
+ fArrAccumulatedValues->Fill( en_arr_labels_NN_Nevents, 1 );
+ fArrAccumulatedValues->Fill( en_arr_labels_NN_Nf , fNchFw );
+ fArrAccumulatedValues->Fill( en_arr_labels_NN_Nb , fNchBw );
+ fArrAccumulatedValues->Fill( en_arr_labels_NN_N2_f , fNchFw*fNchFw );
+ fArrAccumulatedValues->Fill( en_arr_labels_NN_Nf_Nb , fNchFw*fNchBw );
+ fArrAccumulatedValues->Fill( en_arr_labels_NN_N2_b , fNchBw*fNchBw );
+ }
+
+ if( fNchBw != 0 )
+ {
+ fSumPtBw = fSumPtBw / fNchBw;
+ //lCloudData[en_sparse_Pt_b] = fSumPtBw; //write <PtB>
+ fProfTestLRC->Fill( fNchFw, fSumPtBw );
+ fHistPtN->Fill( fNchFw, fSumPtBw );
+ //cout << "fill PtN: fNchFw = " << fNchFw << ", fSumPtBw=" << fSumPtBw << endl;
+ fProfNberr->Fill(fNchFw, 1.0 / fNchBw);
+
+ if ( fUseAccumulatingHist )
+ {
+ fArrAccumulatedValues->Fill( en_arr_labels_PtN_Nevents, 1 );
+ fArrAccumulatedValues->Fill( en_arr_labels_PtN_Nf , fNchFw );
+ fArrAccumulatedValues->Fill( en_arr_labels_PtN_PtB , fSumPtBw );
+ fArrAccumulatedValues->Fill( en_arr_labels_PtN_N2_f , fNchFw*fNchFw );
+ fArrAccumulatedValues->Fill( en_arr_labels_PtN_Ptb_Nf , fSumPtBw*fNchFw );
+ }
+
+ if( fNchFw != 0 )
+ {
+ fSumPtFw = fSumPtFw / fNchFw;
+ //lCloudData[en_sparse_Pt_f] = fSumPtFw; //write <PtF>
+ fHistPtPt->Fill( fSumPtFw, fSumPtBw );
+ fProfNberrPtPt->Fill( fSumPtFw, 1.0 / fNchBw );
+ // dPtB for PtPt
+ fProfdPtB->Fill( 15, fSumPtBw, fNchBw );
+ fProfdPtB->Fill( 16, fSumPtBw2 / fNchBw, fNchBw );
+ fHistNchForwardPtPt->Fill(fNchFw);
+
+ if ( fUseAccumulatingHist )
+ {
+ fArrAccumulatedValues->Fill( en_arr_labels_PtPt_Nevents, 1 );
+ fArrAccumulatedValues->Fill( en_arr_labels_PtPt_PtF , fSumPtFw );
+ fArrAccumulatedValues->Fill( en_arr_labels_PtPt_PtB , fSumPtBw );
+ fArrAccumulatedValues->Fill( en_arr_labels_PtPt_Pt2_f , fSumPtFw*fSumPtFw );
+ fArrAccumulatedValues->Fill( en_arr_labels_PtPt_Ptf_Ptb, fSumPtBw*fSumPtFw );
+ }
+
+ }
+ }
+
+
+
+
+
+ if ( fUseSparse )
+ {
+ Double_t lCloudData[kSparseTotal*kSparsePIDtotal];
+
+ for (Int_t d = 0; d < kSparsePIDtotal; ++d)
+ {
+ Int_t binShift = kSparseTotal*d; //step over dimension set
+
+ lCloudData[kSparseNf + binShift ] = fNchFwPID[d]; //write Nf
+ lCloudData[kSparseNb + binShift ] = fNchBwPID[d]; //write Nb
+ lCloudData[en_sparse_N2_f + binShift ] = fNchFwPID[d]*fNchFwPID[d]; //write Nf^2
+ lCloudData[en_sparse_Nf_Nb + binShift ] = fNchFwPID[d]*fNchBwPID[d]; //write Nb
+
+ lCloudData[kSparsePtF + binShift ] = 0; //fill bin 0, if don't have appropriate PtSum
+ lCloudData[kSparsePtB + binShift ] = 0; //fill bin 0, if don't have appropriate PtSum
+
+ lCloudData[en_sparse_Ptb_Nf + binShift ] = 0;
+ lCloudData[en_sparse_Pt2_f + binShift ] = 0;
+ lCloudData[en_sparse_Ptf_Ptb + binShift ] = 0;
+
+
+ if( fNchBwPID[d] != 0 )
+ {
+ double lSumPtBwPID = fSumPtBwPID[d] / fNchBwPID[d];
+ lCloudData[kSparsePtB + binShift ] = lSumPtBwPID; //write <PtB>
+
+ fSumEtBwPID[d] = fSumEtBwPID[d] / fNchBwPID[d];
+ //lCloudData[en_sparse_Et_b + binShift ] = fSumEtBwPID[d]; //write <PtB>
+ lCloudData[en_sparse_Ptb_Nf + binShift ] = lSumPtBwPID * fNchFwPID[d];
+
+ //fProfTestLRC->Fill( fNchFw, fSumPtBw );
+ //fHistPtN->Fill( fNchFw, fSumPtBw );
+ //cout << "fill PtN: fNchFw = " << fNchFw << ", fSumPtBw=" << fSumPtBw << endl;
+
+ //fProfNberr->Fill(fNchFw, 1.0 / fNchBw);
+
+
+ if( fNchFwPID[d] != 0 )
+ {
+ double lSumPtFwPID = fSumPtFwPID[d] / fNchFwPID[d];
+ lCloudData[kSparsePtF + binShift ] = lSumPtFwPID; //write <PtF>
+
+ fSumEtFwPID[d] = fSumEtFwPID[d] / fNchFwPID[d];
+
+ lCloudData[en_sparse_Pt2_f + binShift ] = lSumPtFwPID * lSumPtFwPID;
+ lCloudData[en_sparse_Ptf_Ptb + binShift ] = lSumPtFwPID*lSumPtBwPID;
+
+ //lCloudData[en_sparse_Et_f + binShift ] = fSumEtFwPID[d]; //write <PtF>
+ //fHistPtPt->Fill( fSumPtFw, fSumPtBw );
+ //fProfNberrPtPt->Fill( fSumPtFw, 1.0 / fNchBw );
+ // dPtB for PtPt
+ //fProfdPtB->Fill( 15, fSumPtBw, fNchBw );
+ //fProfdPtB->Fill( 16, fSumPtBw2 / fNchBw, fNchBw );
+ //fHistNchForwardPtPt->Fill(fNchFw);
+
+ }
+ }
+ /*
+ lCloudData[en_sparse_Nf_plus + binShift ] = fNchFwPlusPID[d];
+ lCloudData[en_sparse_Nf_minus + binShift ] = fNchFwMinusPID[d];
+ lCloudData[en_sparse_Nb_plus + binShift ] = fNchBwPlusPID[d];
+ lCloudData[en_sparse_Nb_minus + binShift ] = fNchBwMinusPID[d];
+ lCloudData[en_sparse_Nf_plus_Nb_minus + binShift ] = fNchFwPlusPID[d] * fNchBwMinusPID[d];
+ lCloudData[en_sparse_Nb_plus_Nf_minus + binShift ] = fNchBwPlusPID[d] * fNchFwMinusPID[d];
+ */
+ }
+
+ //tmp (22.03): fill pid with fignya data
+ /* for (Int_t d = 1; d < en_sparse_PID_total; ++d)
+ {
+ Int_t binShift = en_sparse_total*d;
+ lCloudData[en_sparse_N_f + binShift ] = 1+d; //write Nf
+ lCloudData[en_sparse_N_b + binShift ] = 2+d; //write Nb
+ lCloudData[en_sparse_N2_f + binShift ] = 3+d; //write Nf^2
+ lCloudData[en_sparse_Nf_Nb + binShift ] = 4+d; //write Nb
+
+ lCloudData[en_sparse_Pt_f + binShift ] = 5+d; //fill bin 0, if don't have appropriate PtSum
+ lCloudData[en_sparse_Pt_b + binShift ] = 6+d; //fill bin 0, if don't have appropriate PtSum
+
+ lCloudData[en_sparse_Nf_plus + binShift ] = 7+d;
+ lCloudData[en_sparse_Nf_minus + binShift ] = 8+d;
+ lCloudData[en_sparse_Nb_plus + binShift ] = 9+d;
+ lCloudData[en_sparse_Nb_minus + binShift ] = 10+d;
+ lCloudData[en_sparse_Nf_plus_Nb_minus + binShift ] = 11+d;
+ lCloudData[en_sparse_Nb_plus_Nf_minus + binShift ] = 12+d;
+ }
+ */
+
+ // cout << "before filling" << endl;
+ fHistClouds->Fill( lCloudData ); //fill sparse hist with Nf, Nb, <PtF>, <PtB>
+ // cout << "filled." << endl;
+ }
+
+
+
+
+ //additional info-hist
+ if ( fNchFw > 0 || fNchBw > 0 )
+ {
+ Double_t lAvMult = ( fNchFw + fNchBw ) / 2.;
+ fHistDifferenceNf->Fill( fNchFw, ( fNchFw-fNchBw ) / lAvMult );
+ fHistDifferenceNb->Fill( fNchBw, ( fNchBw-fNchFw ) / lAvMult);
+ }
+
+ //cout << "n particles: " << fNchFw << " , Back = " << fNchBw << endl;
+ //cout << "fHistNN: " << fHistNN->GetEntries() << endl;
+ //cout << "mean= " << fHistNN->GetMean() << endl;
+
+
+ fHistNchForward->Fill(fNchFw);
+ fHistNchBackward->Fill(fNchBw);
+
+ fEventCount++;
+ fIsEventOpend = kFALSE;
+
+ //fill nf-centr plot
+ fHistNfCentrality->Fill( fNchFw, fEventCentrality );
+
+ //cout<<fShortDef<<": event count = "<<fEventCount<<" ";
+ // Printf("NchF = %i,NchB = %i",fNchFw,fNchBw);
+}
+
+Bool_t AliLRCProcess::IsPhiInRange( Double_t phi, Double_t phiBoundMin, Double_t phiBoundMax )
+{
+ if ( ( phiBoundMin < phi ) && ( phi < phiBoundMax ) )
+ return kTRUE;
+
+ //when bound is more than 2pi - check phi+2pi!
+ phi += 2 * TMath::Pi();
+ if ( ( phiBoundMin < phi ) && ( phi < phiBoundMax ) )
+ return kTRUE;
+
+ return kFALSE; //phi not in range
+}
+
+void AliLRCProcess::SetCorrespondanceWithAliROOTpid()
+{
+ fCorrespondanceWithAliROOTpid[kSparsePIDany] = kSparsePIDany;
+ fCorrespondanceWithAliROOTpid[kSparsePIDdefined] = -1000;
+ fCorrespondanceWithAliROOTpid[kSparsePIDpion] = 2;
+ fCorrespondanceWithAliROOTpid[kSparsePIDkaon] = 3;
+ fCorrespondanceWithAliROOTpid[kSparsePIDproton] = 4;
+}
+
+void AliLRCProcess::ZeroPidArrays()
+{
+ //added 23.03
+ for ( int pid = 0; pid < kSparsePIDtotal; pid++ )
+ {
+ fNchFwPID[pid] = 0;
+ fNchFwPlusPID[pid] = 0;
+ fNchFwMinusPID[pid] = 0;
+ fSumPtFwPID[pid] = 0;
+ fSumEtFwPID[pid] = 0;
+
+ fNchBwPID[pid] = 0;
+ fNchBwPlusPID[pid] = 0;
+ fNchBwMinusPID[pid] = 0;
+ fSumPtBwPID[pid] = 0;
+ fSumEtBwPID[pid] = 0;
+ }
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff