ACORDE/macros/AnalysisMacros/Local/AliAnalysisTaskAcorde.h

   1 /////////////////////////////////////////////////////////////////////////////\r
   2 //\r
   3 // AliAnalysisTaskAcorde class\r
   4 //\r
   5 // Description:\r
   6 //\r
   7 //      Reads the information of ACORDE-ESD\r
   8 //      Also it is implemented a simple matching between tracks\r
   9 //      to look for the extrapolation of them to ACORDE modules\r
  10 //\r
  11 //      Create some histograms and one tree with the information\r
  12 //      of the matching tracks\r
  13 //\r
  14 //  Author: Mario Rodríguez Cahuantzi\r
  15 //              <mario.rocah@gmail.com>\r
  16 //              <mrodrigu@mail.cern.ch>\r
  17 //\r
  18 //  Created: June 30th. 2010 @ FCFM - BUAP, Puebla, MX\r
  19 //  Last update: created\r
  20 //\r
  21 /////////////////////////////////////////////////////////////////////////////\r
  22 \r
  23 #ifndef AliAnalysisTaskAcorde_cxx\r
  24 #define AliAnalysisTaskAcorde_cxx\r
  25 \r
  26 class TH2F;\r
  27 class TH1F;\r
  28 class AliESDEvent;\r
  29 class TArrayI;\r
  30 class TList;\r
  31 #include "AliAnalysisTask.h"\r
  32 \r
  33 class AliAnalysisTaskAcorde : public AliAnalysisTask {\r
  34  public:\r
  35   AliAnalysisTaskAcorde(const char *name = "AliAnalysisTaskAcorde");\r
  36   virtual ~AliAnalysisTaskAcorde();             //! Destructor fo task\r
  37   \r
  38   virtual void   ConnectInputData(Option_t *);  //! Connects input data to class analysis\r
  39   virtual void   CreateOutputObjects();         //! Creates output object (cosmicTree)\r
  40   virtual void   Exec(Option_t *option);        //! Execution class\r
  41   virtual void   Terminate(Option_t *);         //! Terminate class \r
  42 \r
  43  private:\r
  44 \r
  45 \r
  46   AliESDEvent *fESD;                    //! ESD object\r
  47   TArrayI      *fPair;                  //! Pair track connected (up & down)\r
  48   TTree *cosmicTree;                    //! TTree with some information of matched tracks\r
  49   Int_t nTracks;                        //! # of recontructed tracks\r
  50   Int_t nMatchTracks;                   //! # of matched tracks\r
  51 \r
  52 \r
  53   // Cut definitions\r
  54 \r
  55   const Int_t minTPCclusters;           //! cut in clusters\r
  56   const Float_t minTrackDist;           //! cut in distance\r
  57   const Float_t minCutDir;              //! minimum cut\r
  58 \r
  59   Float_t xAco;                         //! x-coordinate of extrapolated track to ACORDE\r
  60   Float_t yAco;                         //! y-coordinate of extrapolated track to ACORDE\r
  61   Float_t zAco;                         //! z-coordinate of extrapolated track to ACORDE\r
  62   Int_t trigger;                        //! trigger label\r
  63   TString ActiveTriggerDetector;        //! detector string     \r
  64 \r
  65   Int_t nSingleTracks;                  //! no. of single track\r
  66   Int_t nMatchedTracks;                 //! no. of matched track\r
  67   \r
  68 \r
  69   TList *histo;                         //! list of histograms\r
  70   TH1F *acordeHitsAll;                  //! hits of acorde\r
  71   TH1F *acordeMultiAll;                 //! multi. of acorde modules\r
  72   TH1F *acordeHitsTPC;                  //! hits of acorde (if track)\r
  73   TH1F *acordeMultiTPC;                 //! multi. of acorde modules (if track)\r
  74   TH1F *nTracksMatched;                 //! matched tracks\r
  75   TH1F *ntracks;                        //! no. of tracks\r
  76   TH2F *fTracksToAcorde;                //! tracks extrapolated to acorde.\r
  77 \r
  78   AliAnalysisTaskAcorde(const AliAnalysisTaskAcorde&); // not implemented\r
  79   AliAnalysisTaskAcorde& operator=(const AliAnalysisTaskAcorde&); // not implemented\r
  80   \r
  81   ClassDef(AliAnalysisTaskAcorde, 1); // example of analysis\r
  82 };\r
  83 \r
  84 #endif\r