PWG2/RESONANCES/AliRsnAnalysisPhiKK.h

   1 //
   2 // Class AliRsnAnalysisPhiKK
   3 //
   4 // Virtual Class derivated from AliRsnVAnalysisTaskSE which will be base class
   5 // for all RSN SE tasks
   6 //
   7 // authors: Martin Vala (martin.vala@cern.ch)
   8 //          Alberto Pulvirenti (alberto.pulvirenti@ct.infn.it)
   9 //
  10 #ifndef ALIRSNANALYSISPHIKK_H
  11 #define ALIRSNANALYSISPHIKK_H
  12
  13 #include "TClonesArray.h"
  14
  15 #include "AliRsnVAnalysisTaskSE.h"
  16
  17 #include "AliRsnDaughter.h"
  18 #include "AliRsnMother.h"
  19 #include "AliRsnPairDef.h"
  20 #include "AliRsnEvent.h"
  21 #include "AliRsnCutSet.h"
  22
  23 class AliRsnPIDDefESD;
  24
  25 class AliRsnAnalysisPhiKK : public AliRsnVAnalysisTaskSE
  26 {
  27   public:
  28
  29     AliRsnAnalysisPhiKK(const char *name = "RSNphi", Bool_t useKine = kFALSE);
  30     AliRsnAnalysisPhiKK(const AliRsnAnalysisPhiKK& copy);
  31     AliRsnAnalysisPhiKK& operator=(const AliRsnAnalysisPhiKK& copy);
  32     virtual ~AliRsnAnalysisPhiKK() {}
  33
  34     virtual void            RsnUserCreateOutputObjects();
  35     virtual void            RsnUserExec(Option_t*);
  36     virtual void            RsnTerminate(Option_t*);
  37     virtual Bool_t          EventProcess();
  38
  39     AliRsnCutSet*           GetEventCuts()          {return &fCutEvent;}
  40     AliRsnCutSet*           GetCommonDaughterCuts() {return &fCutTrackCommon;}
  41     AliRsnCutSet*           GetPosDaughterCuts()    {return &fCutTrackPos;}
  42     AliRsnCutSet*           GetNegDaughterCuts()    {return &fCutTrackNeg;}
  43     AliRsnCutSet*           GetMotherCuts()         {return &fCutPair;}
  44     AliRsnPairDef*          GetPairDef()            {return &fPairDef;}
  45
  46     static Bool_t           IsTruePair(AliRsnDaughter *d1, AliRsnDaughter *d2);
  47     void                    AddFunction(AliRsnFunction* const fcn);
  48     TList*                  GenerateHistograms();
  49
  50   private:
  51
  52     AliRsnPairDef           fPairDef;           // resonance decay tree (fixed)
  53
  54     AliRsnCutSet            fCutEvent;          // cut set for events
  55     AliRsnCutSet            fCutTrackCommon;    // cut set for tracks (common)
  56     AliRsnCutSet            fCutTrackPos;       // cut set for tracks (only pos)
  57     AliRsnCutSet            fCutTrackNeg;       // cut set for tracks (only neg)
  58     AliRsnCutSet            fCutPair;           // cut set for pairs
  59
  60     TClonesArray            fFuncPM;            // collection of functions for unlike-sign
  61     TClonesArray            fFuncPP;            // collection of functions for like-sign ++
  62     TClonesArray            fFuncMM;            // collection of functions for like-sign --
  63     TClonesArray            fFuncTrue;          // collection of functions for unlike-sign true pairs
  64
  65     TList                  *fOutList;           // list of output events
  66
  67     ClassDef(AliRsnAnalysisPhiKK, 1)
  68 };
  69
  70 #endif