ANALYSIS/AliAnalysisTaskPIDCombined.h

   1 #ifndef ALIPIDCOMBINEDTASK_H\r
   2 #define ALIPIDCOMBINEDTASK_H\r
   3 /* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *\r
   4  * See cxx source for full Copyright notice                               */\r
   5 \r
   6 //#########################################################\r
   7 //#                                                       # \r
   8 //#        Task for testing the combined PID              #\r
   9 //#                                                       #\r
  10 //#  Pietro Antonioli, INFN / Pietro.Antonioli@bo.infn.it #\r
  11 //#  Jens Wiechula, Uni Tübingen / Jens.Wiechula@cern.ch  #\r
  12 //#                                                       #\r
  13 //#########################################################\r
  14 \r
  15 #include <AliPID.h>\r
  16 #include <AliPIDResponse.h>\r
  17 #include <AliPIDCombined.h>\r
  18 \r
  19 #include <AliESDtrackCuts.h>\r
  20 #include <AliAnalysisFilter.h>\r
  21 \r
  22 #include "AliAnalysisTaskSE.h"\r
  23 \r
  24 class TH1F;\r
  25 class TH2D;\r
  26 class fPIDResponse;\r
  27 class fPIDCombined;\r
  28 \r
  29 class AliAnalysisTaskPIDCombined : public AliAnalysisTaskSE {\r
  30   \r
  31 public:\r
  32   static const Int_t kPtBins = 6;\r
  33 \r
  34 \r
  35   AliAnalysisTaskPIDCombined();\r
  36   AliAnalysisTaskPIDCombined(const char *name);\r
  37   virtual ~AliAnalysisTaskPIDCombined(){;}\r
  38   \r
  39   virtual void  UserExec(Option_t *option);\r
  40   virtual void  UserCreateOutputObjects();\r
  41     \r
  42 \r
  43 private:\r
  44 \r
  45   TList fHistList;                   //! list of histograms\r
  46   TH2D *fProbTPCnSigma[AliPID::kSPECIES];    //! probabilities vs nSigma in the TPC\r
  47   TH2D *fProbTOFnSigma[AliPID::kSPECIES];    //! probabilities vs nSigma  the TOF\r
  48   TH2D *fProbTPCTOFnSigmaTPC[AliPID::kSPECIES];    //! comb. probabilities vs nSigma TPC\r
  49   TH2D *fProbTPC[AliPID::kSPECIES];          //! probabilities vs mom in the TPC\r
  50   TH2D *fProbTOF[AliPID::kSPECIES];          //! probabilities vs mom in the TOF\r
  51   TH2D *fProbTPCTOF[AliPID::kSPECIES];       //! combined probabilities vs mom TPC-TOF\r
  52   TH1F *fPriors[AliPID::kSPECIES];           //! priors\r
  53 \r
  54   TH2D *fProbTPCTOFnSigTPCMom[kPtBins][AliPID::kSPECIES];  // prob. x mom. bins\r
  55   TH2D *fProbTPCnSigTPCMom[kPtBins][AliPID::kSPECIES];     // prob. x mom. bins\r
  56   TH2D *fProbTOFnSigTOFMom[kPtBins][AliPID::kSPECIES];     // prob. x mom. bins\r
  57 \r
  58   TH2D *fPriorsUsed[AliPID::kSPECIES];       //! priors used\r
  59 \r
  60   const AliPIDResponse *fPIDResponse;     //! PID response object\r
  61   AliPIDCombined       *fPIDCombined;     //! combined PID object\r
  62   AliESDtrackCuts      *fTrackCuts;            //! track selection\r
  63   AliAnalysisFilter    *fTrackFilter;         //! track filter\r
  64 \r
  65   AliAnalysisTaskPIDCombined(const AliAnalysisTaskPIDCombined &c);\r
  66   AliAnalysisTaskPIDCombined& operator= (const AliAnalysisTaskPIDCombined &c);\r
  67 \r
  68   void FillHistogram(const char* name, Double_t x, Double_t weight=1.);\r
  69   void FillHistogram(const char* name, Double_t x, Double_t y, Double_t weight=1.);\r
  70   Int_t GetMomBin(Float_t mom);\r
  71   static const char* fgkBinMomDesc[kPtBins];\r
  72   \r
  73   ClassDef(AliAnalysisTaskPIDCombined, 2);\r
  74 };\r
  75 #endif\r