PWG2/FLOW/AliFlowCommon/AliFlowCommonHistResults.h

   1 /*
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved.
   3  * See cxx source for full Copyright notice
   4  * $Id$
   5  */
   6
   7 /*************************************
   8  *   AliFlowCommonHistResults:       *
   9  *   class to organize the common    *
  10  *   histograms for Flow Analysis    *
  11  *                                   *
  12  * authors: Naomi van der Kolk       *
  13  *           (kolk@nikhef.nl)        *
  14  *          Raimond Snellings        *
  15  *           (snelling@nikhef.nl)    *
  16  *          Ante Bilandzic           *
  17  *           (anteb@nikhef.nl)       *
  18  * **********************************/
  19
  20 #ifndef ALIFLOWCOMMONHISTRESULTS_H
  21 #define ALIFLOWCOMMONHISTRESULTS_H
  22
  23 class TH1F;
  24 class TH1D;
  25 class TCollection;
  26 class TList;
  27 class TBrowser;
  28
  29 class AliFlowCommonHistResults : public TNamed {
  30
  31  public:
  32   AliFlowCommonHistResults();                                                           //default constructor
  33   AliFlowCommonHistResults(const char *name, const char *title = "AliFlowCommonHist");  //constructor
  34   virtual ~AliFlowCommonHistResults();                                                  //destructor
  35
  36   Bool_t  IsFolder() const {return kTRUE;};
  37   void Browse(TBrowser *b);
  38
  39   //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  40   //                              !!!     to be removed    !!!
  41   //make fill methods here
  42   Bool_t FillIntegratedFlow(Double_t aV, Double_t anError);                //fill fHistIntFlow
  43   Bool_t FillDifferentialFlow(Int_t aBin, Double_t av, Double_t anError);  //fill fHistDiffFlow
  44   Bool_t FillChi(Double_t aChi);                                           //fill fHistChi
  45   //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  46
  47   //make fill methods here
  48   Bool_t FillIntegratedFlowRP(Double_t aV, Double_t anError);                   //fill fHistIntFlowRP
  49   Bool_t FillChiRP(Double_t aChi);                                              //fill fHistChiRP
  50   Bool_t FillDifferentialFlowPtRP(Int_t aBin, Double_t av, Double_t anError);   //fill fHistDiffFlowPtRP
  51   Bool_t FillDifferentialFlowEtaRP(Int_t aBin, Double_t av, Double_t anError);  //fill fHistDiffFlowEtaRP
  52   Bool_t FillIntegratedFlowPOI(Double_t aV, Double_t anError);                  //fill fHistIntFlowPOI
  53   Bool_t FillChiPOI(Double_t aChi);                                             //fill fHistChiPOI
  54   Bool_t FillDifferentialFlowPtPOI(Int_t aBin, Double_t av, Double_t anError);  //fill fHistDiffFlowPtPOI
  55   Bool_t FillDifferentialFlowEtaPOI(Int_t aBin, Double_t av, Double_t anError); //fill fHistDiffFlowEtaPOI
  56
  57   //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  58   //                              !!!     to be removed    !!!
  59   //make get methods here
  60   TH1D* GetHistDiffFlow()               {return fHistDiffFlow; } ;
  61   TH1D* GetHistChi()                    {return fHistChi; } ;
  62   TH1D* GetHistIntFlow()                {return fHistIntFlow; } ;
  63   //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  64
  65   //RP = Reaction Plane (RP denotes particles used to determine the reaction plane)
  66   TH1D *GetHistIntFlowRP() {return fHistIntFlowRP; } ;
  67   TH1D *GetHistChiRP() {return fHistChiRP; } ;
  68   TH1D *GetHistDiffFlowPtRP() {return fHistDiffFlowPtRP; } ;
  69   TH1D *GetHistDiffFlowEtaRP() {return fHistDiffFlowEtaRP; } ;
  70   //POI = Particles Of Interest (POI denotes particles of interest for the final physical results for int. and diff. flow)
  71   TH1D *GetHistIntFlowPOI() {return fHistIntFlowPOI; } ;
  72   TH1D *GetHistChiPOI() {return fHistChiPOI; } ;
  73   TH1D *GetHistDiffFlowPtPOI() {return fHistDiffFlowPtPOI; } ;
  74   TH1D *GetHistDiffFlowEtaPOI() {return fHistDiffFlowEtaPOI; } ;
  75
  76   TList*   GetHistList()                   {return fHistList;} ;
  77
  78   virtual Double_t  Merge(TCollection *aList);  //merge function
  79   void Print(Option_t* option = "") const;      //method to print stats
  80
  81  private:
  82
  83   AliFlowCommonHistResults(const AliFlowCommonHistResults& aSetOfResultHists);            //copy constructor
  84   AliFlowCommonHistResults& operator=(const AliFlowCommonHistResults& aSetOfResultHists); //assignment operator
  85
  86   //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  87   //                              !!!     to be removed    !!!
  88   TH1D*     fHistIntFlow;      //integrated flow
  89   TH1D*     fHistDiffFlow;     //differential flow
  90   TH1D*     fHistChi;          //resolution
  91   //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  92
  93   //RP = Reaction Plane (RP denotes particles used to determine the reaction plane)
  94   TH1D *fHistIntFlowRP;      //integrated flow
  95   TH1D *fHistChiRP;          //chi
  96   TH1D *fHistDiffFlowPtRP;   //differential flow (Pt)
  97   TH1D *fHistDiffFlowEtaRP;  //differential flow (Eta)
  98   //POI = Particles Of Interest (POI denotes particles of interest for the final physical results of int. and diff. flow)
  99   TH1D *fHistIntFlowPOI;     //integrated flow
 100   TH1D *fHistChiPOI;         //chi
 101   TH1D *fHistDiffFlowPtPOI;  //differential flow (Pt)
 102   TH1D *fHistDiffFlowEtaPOI; //differential flow (Eta)
 103
 104   TList*    fHistList;         //list to hold all histograms
 105
 106   ClassDef(AliFlowCommonHistResults,1)                 // macro for rootcint
 107 };
 108
 109 #endif
 110