PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractV0.h

   1 #ifndef ALIANALYSISTASKEXTRACTV0_H
   2 #define ALIANALYSISTASKEXTRACTV0_H
   3
   4 /**************************************************************************
   5  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   6  *                                                                        *
   7  * Author: The ALICE Off-line Project.                                    *
   8  * Contributors are mentioned in the code where appropriate.              *
   9  *                                                                        *
  10  * Permission to use, copy, modify and distribute this software and its   *
  11  * documentation strictly for non-commercial purposes is hereby granted   *
  12  * without fee, provided that the above copyright notice appears in all   *
  13  * copies and that both the copyright notice and this permission notice   *
  14  * appear in the supporting documentation. The authors make no claims     *
  15  * about the suitability of this software for any purpose. It is          *
  16  * provided "as is" without express or implied warranty.                  *
  17  **************************************************************************/
  18
  19 //-----------------------------------------------------------------
  20 //      AliAnalysisTaskExtractV0 class
  21 //      ------------------------------
  22 //
  23 //    Please see cxx file for more details.
  24 //
  25 //-----------------------------------------------------------------
  26
  27 // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  28 //
  29 // --- This version: 23rd March 2012
  30 //
  31 // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  32
  33 class TList;
  34 class TH1F;
  35 class TH2F;
  36 class TH3F;
  37 class TVector3;
  38 class THnSparse;
  39
  40 class AliESDpid;
  41 class AliESDtrackCuts;
  42 class AliESDEvent;
  43 class AliPhysicsSelection;
  44 class AliCFContainer;
  45
  46 //#include "TString.h"
  47 //#include "AliESDtrackCuts.h"
  48 #include "AliAnalysisTaskSE.h"
  49
  50 class AliAnalysisTaskExtractV0 : public AliAnalysisTaskSE {
  51  public:
  52         AliAnalysisTaskExtractV0();
  53         AliAnalysisTaskExtractV0(const char *name);
  54         virtual ~AliAnalysisTaskExtractV0();
  55
  56         virtual void     UserCreateOutputObjects();
  57         virtual void     UserExec(Option_t *option);
  58         virtual void     Terminate(Option_t *);
  59   void CheckChargeV0(AliESDv0 *thisv0);
  60
  61   void SetIsNuclear           (Bool_t lIsNuclear   = kTRUE ) { fkIsNuclear   = lIsNuclear;   }
  62   void SetINT7Trigger         (Bool_t lSwitchINT7  = kTRUE ) { fkSwitchINT7  = lSwitchINT7; }
  63   void SetUseOnTheFly         (Bool_t lUseOnTheFly = kTRUE ) { fkUseOnTheFly = lUseOnTheFly; }
  64   void SetTakeAllTracks       (Bool_t lTakeAllTracks = kTRUE ) { fkTakeAllTracks = lTakeAllTracks; }
  65   void SetCentralityEstimator (TString lCentralityEstimator = "V0M" ) { fCentralityEstimator = lCentralityEstimator; }
  66   void SetLightWeightAnalysis (Bool_t lLightWeight = kTRUE) {fkLightWeight = lLightWeight;  }
  67   void SetFastOnly (TString lFastOnly = "kFastOnly") {fkFastOnly = lFastOnly;  }
  68
  69  private:
  70                                 // Note : In ROOT, "//!" means "do not stream the data from Master node to Worker node" ...
  71                                 // your data member object is created on the worker nodes and streaming is not needed.
  72                                 // http://root.cern.ch/download/doc/11InputOutput.pdf, page 14
  73         TList   *fListHistV0;   //! List of output objects
  74         TTree   *fTree;                                                 //! Output Tree
  75
  76   AliPIDResponse *fPIDResponse;     // PID response object
  77   AliESDtrackCuts *fESDtrackCuts;   // ESD track cuts used for primary track definition
  78
  79   //Objects Controlling Task Behaviour
  80
  81   Bool_t fkIsNuclear;   // if true, replace multiplicity est. by centrality (default FALSE)
  82   Bool_t fkSwitchINT7; // if true, skip FASTOnly (default FALSE)
  83   Bool_t fkUseOnTheFly; // if true, will use On-the-fly V0s instead of Offline V0s (default FALSE)
  84   Bool_t fkTakeAllTracks; // if true, no TPC crossed rows and ratio cut
  85   TString fCentralityEstimator; //Centrality Estimator String value (default V0M, DEPRECATED)
  86   Bool_t fkLightWeight; // if true, analysis output will exclude some non-fundamental
  87                         // debugging information. This creates smaller output.
  88   TString fkFastOnly; //"" if no extra selection, "kFastOnly" -> without SDD, "NotkFastOnly" -> With SDD
  89
  90   //Variables for Tree
  91         Float_t fTreeVariableChi2V0;         //!
  92         Float_t fTreeVariableDcaV0Daughters; //!
  93         Float_t fTreeVariableDcaV0ToPrimVertex; //!
  94         Float_t fTreeVariableDcaPosToPrimVertex; //!
  95         Float_t fTreeVariableDcaNegToPrimVertex; //!
  96         Float_t fTreeVariableV0CosineOfPointingAngle; //!
  97         Float_t fTreeVariableV0Radius; //!
  98         Float_t fTreeVariablePt; //!
  99         Float_t fTreeVariableRapK0Short; //!
 100         Float_t fTreeVariableRapLambda; //!
 101         Float_t fTreeVariableInvMassK0s; //!
 102         Float_t fTreeVariableInvMassLambda; //!
 103         Float_t fTreeVariableInvMassAntiLambda; //!
 104         Float_t fTreeVariableAlphaV0; //!
 105         Float_t fTreeVariablePtArmV0;//!
 106         Float_t fTreeVariableNegTotMomentum; //!
 107         Float_t fTreeVariablePosTotMomentum; //!
 108         Float_t fTreeVariableNegdEdxSig; //!
 109         Float_t fTreeVariablePosdEdxSig; //!
 110         Float_t fTreeVariableNegEta; //!
 111         Float_t fTreeVariablePosEta; //!
 112
 113         Float_t fTreeVariableNSigmasPosProton; //!
 114         Float_t fTreeVariableNSigmasPosPion; //!
 115         Float_t fTreeVariableNSigmasNegProton; //!
 116         Float_t fTreeVariableNSigmasNegPion; //!
 117
 118         Float_t fTreeVariableDistOverTotMom;//!
 119         Int_t   fTreeVariableLeastNbrCrossedRows;//!
 120         Float_t fTreeVariableLeastRatioCrossedRowsOverFindable;//!
 121         Int_t   fTreeVariableMultiplicity ;//!
 122   Int_t   fTreeVariableMultiplicityV0A ;//!
 123   Int_t   fTreeVariableMultiplicityZNA ;//!
 124   Int_t   fTreeVariableMultiplicityTRK ;//!
 125   Int_t   fTreeVariableMultiplicitySPD ;//!
 126
 127   Int_t   fTreeVariableRunNumber; //!
 128   ULong64_t fTreeVariableEventNumber; //!
 129
 130   Float_t fTreeVariableV0x; //!
 131   Float_t fTreeVariableV0y; //!
 132   Float_t fTreeVariableV0z; //!
 133
 134   Float_t fTreeVariableV0Px; //!
 135   Float_t fTreeVariableV0Py; //!
 136   Float_t fTreeVariableV0Pz; //!
 137
 138   Float_t fTreeVariablePVx; //!
 139   Float_t fTreeVariablePVy; //!
 140   Float_t fTreeVariablePVz; //!
 141
 142   //Decay Length issue debugging: ULong_t with track status
 143   ULong64_t fTreeVariableNegTrackStatus;
 144   ULong64_t fTreeVariablePosTrackStatus;
 145
 146 //Note: TDistOverTotMom needs a mass hypothesis to be converted to proper decaylength.
 147
 148         TH1F    *fHistV0MultiplicityBeforeTrigSel;             //! V0 multiplicity distribution
 149         TH1F    *fHistV0MultiplicityForTrigEvt;                //! V0 multiplicity distribution
 150         TH1F    *fHistV0MultiplicityForSelEvt;                 //! V0 multiplicity distribution
 151         TH1F    *fHistV0MultiplicityForSelEvtNoTPCOnly;        //! V0 multiplicity distribution
 152         TH1F    *fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup;//! V0 multiplicity distribution
 153
 154         TH1F    *fHistMultiplicityBeforeTrigSel;                //! multiplicity distribution
 155         TH1F    *fHistMultiplicityForTrigEvt;                   //! multiplicity distribution
 156         TH1F    *fHistMultiplicity;                                                     //! multiplicity distribution
 157         TH1F    *fHistMultiplicityNoTPCOnly;                            //! multiplicity distribution
 158         TH1F    *fHistMultiplicityNoTPCOnlyNoPileup;                    //! multiplicity distribution
 159
 160   //V0A Centrality
 161   TH1F    *fHistMultiplicityV0ABeforeTrigSel;           //! multiplicity distribution
 162         TH1F    *fHistMultiplicityV0AForTrigEvt;                        //! multiplicity distribution
 163         TH1F    *fHistMultiplicityV0A;                                                  //! multiplicity distribution
 164         TH1F    *fHistMultiplicityV0ANoTPCOnly;                         //! multiplicity distribution
 165         TH1F    *fHistMultiplicityV0ANoTPCOnlyNoPileup;                 //! multiplicity distribution
 166
 167   //ZNA Centrality
 168   TH1F    *fHistMultiplicityZNABeforeTrigSel;           //! multiplicity distribution
 169         TH1F    *fHistMultiplicityZNAForTrigEvt;                        //! multiplicity distribution
 170         TH1F    *fHistMultiplicityZNA;                                                  //! multiplicity distribution
 171         TH1F    *fHistMultiplicityZNANoTPCOnly;                         //! multiplicity distribution
 172         TH1F    *fHistMultiplicityZNANoTPCOnlyNoPileup;                 //! multiplicity distribution
 173
 174   //TRK Centrality
 175   TH1F    *fHistMultiplicityTRKBeforeTrigSel;           //! multiplicity distribution
 176         TH1F    *fHistMultiplicityTRKForTrigEvt;                        //! multiplicity distribution
 177         TH1F    *fHistMultiplicityTRK;                                                  //! multiplicity distribution
 178         TH1F    *fHistMultiplicityTRKNoTPCOnly;                         //! multiplicity distribution
 179         TH1F    *fHistMultiplicityTRKNoTPCOnlyNoPileup;                 //! multiplicity distribution
 180
 181   //SPD Centrality
 182   TH1F    *fHistMultiplicitySPDBeforeTrigSel;           //! multiplicity distribution
 183         TH1F    *fHistMultiplicitySPDForTrigEvt;                        //! multiplicity distribution
 184         TH1F    *fHistMultiplicitySPD;                                                  //! multiplicity distribution
 185         TH1F    *fHistMultiplicitySPDNoTPCOnly;                         //! multiplicity distribution
 186         TH1F    *fHistMultiplicitySPDNoTPCOnlyNoPileup;                 //! multiplicity distribution
 187
 188
 189   //Raw Data for Vertex Z position estimator change
 190         TH2F    *f2dHistMultiplicityVsVertexZBeforeTrigSel;             //! multiplicity distribution
 191         TH2F    *f2dHistMultiplicityVsVertexZForTrigEvt;                        //! multiplicity distribution
 192         TH2F    *f2dHistMultiplicityVsVertexZ;                                                  //! multiplicity distribution
 193         TH2F    *f2dHistMultiplicityVsVertexZNoTPCOnly;                         //! multiplicity distribution
 194         TH2F    *f2dHistMultiplicityVsVertexZNoTPCOnlyNoPileup;                 //! multiplicity distribution
 195
 196
 197         TH1F    *fHistPVx;                                              //! multiplicity distribution
 198         TH1F    *fHistPVy;                                              //! multiplicity distribution
 199         TH1F    *fHistPVz;                                              //! multiplicity distribution
 200         TH1F    *fHistPVxAnalysis;                                              //! multiplicity distribution
 201         TH1F    *fHistPVyAnalysis;                                              //! multiplicity distribution
 202         TH1F    *fHistPVzAnalysis;                                              //! multiplicity distribution
 203         TH1F    *fHistSwappedV0Counter;                                                 //! Swapped V0 Counter
 204
 205    AliAnalysisTaskExtractV0(const AliAnalysisTaskExtractV0&);            // not implemented
 206    AliAnalysisTaskExtractV0& operator=(const AliAnalysisTaskExtractV0&); // not implemented
 207
 208    ClassDef(AliAnalysisTaskExtractV0, 11);
 209 };
 210
 211 #endif