PWG3/vertexingHF/AliAnalysisTaskSESelectHF.h

   1 #ifndef ALIANALYSISTASKSESELECTHF_H
   2 #define ALIANALYSISTASKSESELECTHF_H
   3
   4 /* Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7 //*************************************************************************
   8 // Class AliAnalysisTaskSESelectHF
   9 // AliAnalysisTaskSE for the selection of heavy-flavour decay candidates
  10 // and creation of a stand-alone AOD
  11 // Author: A.Dainese, andrea.dainese@lnl.infn.it
  12 //*************************************************************************
  13
  14
  15 #include <TClonesArray.h>
  16
  17 #include "AliAnalysisTaskSE.h"
  18 #include "AliAnalysisVertexingHF.h"
  19
  20
  21 class AliAnalysisTaskSESelectHF : public AliAnalysisTaskSE
  22 {
  23  public:
  24
  25   AliAnalysisTaskSESelectHF();
  26   AliAnalysisTaskSESelectHF(const char *name);
  27   virtual ~AliAnalysisTaskSESelectHF();
  28
  29   AliAnalysisTaskSESelectHF(const AliAnalysisTaskSESelectHF &source);
  30   AliAnalysisTaskSESelectHF& operator=(const AliAnalysisTaskSESelectHF& source);
  31
  32   // Implementation of interface methods
  33   virtual void UserCreateOutputObjects();
  34   virtual void Init();
  35   virtual void LocalInit() {Init();}
  36   virtual void UserExec(Option_t *option);
  37   virtual void Terminate(Option_t *option);
  38
  39   void SetD0toKpiCuts(Double_t cut0=1000.,Double_t cut1=100000.,
  40                       Double_t cut2=1.1,Double_t cut3=0.,Double_t cut4=0.,
  41                       Double_t cut5=100000.,Double_t cut6=100000.,
  42                       Double_t cut7=100000000.,Double_t cut8=-1.1);
  43   // cuts[0] = inv. mass half width [GeV]
  44   // cuts[1] = dca [cm]
  45   // cuts[2] = cosThetaStar
  46   // cuts[3] = pTK [GeV/c]
  47   // cuts[4] = pTPi [GeV/c]
  48   // cuts[5] = d0K [cm]   upper limit!
  49   // cuts[6] = d0Pi [cm]  upper limit!
  50   // cuts[7] = d0d0 [cm^2]
  51   // cuts[8] = cosThetaPoint
  52   void SetD0toKpiCuts(const Double_t cuts[9]);
  53
  54  private:
  55
  56   TClonesArray *fVerticesHFTClArr;     // Array of heavy-flavour vertices
  57   TClonesArray *fD0toKpiTClArr;        // Array of D0->Kpi
  58   Double_t fD0toKpiCuts[9];            // cuts for D0->Kpi selection
  59
  60   ClassDef(AliAnalysisTaskSESelectHF,1); // AliAnalysisTaskSE for the reconstruction of heavy-flavour decay candidates
  61 };
  62
  63 #endif
  64