PWG2/FLOW/AliFlowAnalysisWithLYZEventPlane.h

   1 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   2 * See cxx source for full Copyright notice */
   3 /* $Id$ */
   4
   5 #ifndef AliFlowAnalysisWithLYZEventPlane_H
   6 #define AliFlowAnalysisWithLYZEventPlane_H
   7
   8 class AliFlowVector;
   9 class AliFlowTrackSimple;
  10 class AliFlowEventSimple;
  11 class AliFlowCommonHist;
  12 class AliFlowCommonHistResults;
  13 class AliFlowLYZEventPlane;
  14
  15 class TString;
  16 class TFile;
  17 class TProfile;
  18 class TH1F;
  19 class TH1D;
  20
  21 // AliFlowAnalysisWithLYZEventPlane:
  22 // Class to do flow analysis with the event plane from the LYZ method
  23 // author: N. van der Kolk (kolk@nikhef.nl)
  24
  25
  26 class AliFlowAnalysisWithLYZEventPlane {
  27  public:
  28   AliFlowAnalysisWithLYZEventPlane();
  29   virtual ~AliFlowAnalysisWithLYZEventPlane();
  30
  31   virtual void   Init();
  32   virtual void   Make(AliFlowEventSimple* fEvent, AliFlowLYZEventPlane* fLYZEP);
  33   //  virtual void   Make(AliFlowEventSimple* anEvent);
  34   virtual void   Finish();
  35
  36   // input files
  37   void     SetFirstRunFileName(TString name)
  38     { this->fFirstRunFileName = name ; }      // Sets input file name
  39   TString  GetFirstRunFileName() const
  40     { return this->fFirstRunFileName ; }      // Gets output file name
  41   void     SetFirstRunFile(TFile* file)
  42     { this->fFirstRunFile = file ; }          // Sets first run file
  43
  44   void     SetSecondRunFileName(TString name)
  45     { this->fSecondRunFileName = name ; }     // Sets input file name
  46   TString  GetSecondRunFileName() const
  47     { return this->fSecondRunFileName ; }     // Gets output file name
  48   void     SetSecondRunFile(TFile* file)
  49     { this->fSecondRunFile = file ; }         // Sets first run file
  50
  51   // Output
  52   void     SetOutFileName(TString name)    { this->fOutFileName = name ; }
  53   // Sets output file name
  54   TString  GetOutFileName() const          { return this->fOutFileName ; }
  55   // Gets output file name
  56   TFile*   GetOutFile() const              { return this->fOutFile ; }
  57   // Gets output file
  58
  59
  60  private:
  61
  62   AliFlowAnalysisWithLYZEventPlane(const AliFlowAnalysisWithLYZEventPlane& aAnalysis);
  63   AliFlowAnalysisWithLYZEventPlane& operator=(const AliFlowAnalysisWithLYZEventPlane& aAnalysis);
  64
  65   TFile*             fOutFile;                //!
  66   TFile*             fFirstRunFile ;          //! pointer to file from first run
  67   TFile*             fSecondRunFile ;         //! pointer to file from second run
  68   TString            fFirstRunFileName;       //!
  69   TString            fSecondRunFileName;      //!
  70   TString            fOutFileName;            //!
  71
  72   //histograms
  73   //input
  74   TProfile*  fSecondReDtheta;                 //!
  75   TProfile*  fSecondImDtheta;                 //!
  76   TProfile*  fFirstr0theta;                   //!
  77   TProfile*  fSecondVPt;                      //!
  78   //output
  79   TProfile*  fHistProFlow;                    //!
  80   TProfile*  fHistProFlow2;                   //!
  81   TProfile*  fHistProWr;                      //!
  82   TProfile*  fHistProWrCorr;                  //!
  83   TH1D*      fHistFlow;                       //!
  84   TH1F*      fHistDeltaPhi;                   //!
  85   TH1F*      fHistDeltaPhi2;                  //!
  86   TH1F*      fHistDeltaPhihere;               //!
  87   TH1F*      fHistPhiEP;                      //!
  88   TH1F*      fHistPhiEPhere;                  //!
  89   TH1F*      fHistPhiLYZ;                     //!
  90   TH1F*      fHistPhiLYZ2;                    //!
  91   TProfile*  fHistProR0theta;                 //!
  92   TProfile*  fHistProReDtheta;                //!
  93   TProfile*  fHistProImDtheta;                //!
  94
  95   AliFlowCommonHist* fCommonHists;            //!
  96   AliFlowCommonHistResults* fCommonHistsRes;  //!
  97
  98   Int_t     fEventNumber;  // event counter
  99
 100   //  AliFlowVector  fQ;       // flow vector
 101   //  TVector2  fQsum;         // flow vector sum
 102   AliFlowVector  *fQ;       // flow vector
 103   TVector2  *fQsum;         // flow vector sum
 104   Double_t  fQ2sum;        // flow vector sum squared
 105   Double_t  fQtheta;       // flow vector projected on ref. angle theta
 106
 107   //  AliFlowEventSimple*  fEvent ;               //!
 108   AliFlowTrackSimple*  fTrack ;               //!
 109   AliFlowLYZEventPlane* fLYZEP ;              //!
 110
 111   ClassDef(AliFlowAnalysisWithLYZEventPlane, 0);          // lyz analysis
 112 };
 113
 114  #endif