PWGCF/EBYE/PIDFluctuation/task/AliEbyEPidTaskFastGen.h

   1 #ifndef AliEbyEPidTaskFastGen_cxx
   2 #define AliEbyEPidTaskFastGen_cxx
   3
   4 //=========================================================================//
   5 //                                                                         //
   6 //           Analysis Task for Particle Ratio Fluctuaions                  //
   7 //              Author: Satyajit Jena || Deepika Jena                      //
   8 //                      sjena@cern.ch || drathee@cern.ch                   //
   9 //                                                                         //
  10 //=========================================================================//
  11
  12
  13 class TH1D;
  14 class TH2F;
  15 class TH3F;
  16 class TString;
  17 class TList;
  18
  19
  20 #include "AliAnalysisTaskSE.h"
  21 #include "THnSparse.h"
  22
  23
  24
  25 class AliEbyEPidTaskFastGen: public AliAnalysisTaskSE {
  26  public:
  27   AliEbyEPidTaskFastGen( const char *name = "HigherMomentAnalysis");
  28   virtual ~AliEbyEPidTaskFastGen();
  29
  30   virtual void   UserCreateOutputObjects();
  31   virtual void   UserExec(Option_t *option);
  32   virtual void   Terminate(Option_t *);
  33
  34   void SetVertexDiamond(Double_t vx, Double_t vy, Double_t vz) {fVxMax = vx;fVyMax = vy; fVzMax = vz;}
  35
  36
  37   void SetKinematicsCutsAOD(Double_t ptl, Double_t pth, Double_t eta){
  38     fPtLowerLimit   = ptl;
  39     fPtHigherLimit  = pth;
  40     fEtaLowerLimit  = -eta;
  41     fEtaHigherLimit = eta;
  42   }
  43
  44
  45  enum ESparseData_t {
  46     kAll_part=0,
  47     kCent_imp=1,
  48     kN_part=2,
  49     kN_ch=3,
  50     kNch_plus,
  51     kNch_minus,
  52     kN_pi,
  53     kNpi_plus,
  54     kNpi_minus,
  55     kN_k,
  56     kNka_plus,
  57     kNka_minus,
  58     kN_pr,
  59     kNpr_plus,
  60     kNpr_minus,
  61     kNSparseData
  62   };
  63
  64  private:
  65
  66   TList *fThnList;
  67
  68   Double_t fVxMax;               //vxmax
  69   Double_t fVyMax;//vymax
  70   Double_t fVzMax;//vzmax
  71   Double_t fPtLowerLimit;
  72   Double_t fPtHigherLimit;
  73   Double_t fEtaLowerLimit;
  74   Double_t fEtaHigherLimit;
  75
  76   THnSparseI *fHistoCorrelationMC;
  77
  78   AliEbyEPidTaskFastGen(const AliEbyEPidTaskFastGen&);
  79   AliEbyEPidTaskFastGen& operator = (const AliEbyEPidTaskFastGen&);//Not implimented..
  80   ClassDef(AliEbyEPidTaskFastGen, 1);
  81
  82 };
  83
  84 #endif
  85
  86