Fix warnings
[u/mrichter/AliRoot.git] / PWG3 / vertexingHF / AliAnalysisTaskSEDplus.h
CommitLineData
d486095a 1#ifndef ALIANALYSISTASKDPLUS_H
2#define ALIANALYSISTASKDPLUS_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 AliAnalysisTaskSEDplus
4afc48a2 9// AliAnalysisTaskSE for the D+ candidates Invariant Mass Histogram and
10//comparison of heavy-flavour decay candidates
d486095a 11// to MC truth (kinematics stored in the AOD)
4afc48a2 12// Renu Bala, bala@to.infn.it
d486095a 13//*************************************************************************
14
15#include <TROOT.h>
16#include <TSystem.h>
17#include <TNtuple.h>
18#include <TH1F.h>
82bb8d4b 19#include <TArrayD.h>
d486095a 20
21#include "AliAnalysisTaskSE.h"
22#include "AliAnalysisVertexingHF.h"
23
24class AliAnalysisTaskSEDplus : public AliAnalysisTaskSE
25{
26 public:
27
28 AliAnalysisTaskSEDplus();
1f4e9722 29 AliAnalysisTaskSEDplus(const char *name, Bool_t fillNtuple=kFALSE);
d486095a 30 virtual ~AliAnalysisTaskSEDplus();
82bb8d4b 31
4afc48a2 32 void SetReadMC(Bool_t readMC=kTRUE){fReadMC=readMC;}
33 void SetDoLikeSign(Bool_t dols=kTRUE){fDoLS=dols;}
82bb8d4b 34 void SetMassLimits(Float_t range);
35 void SetMassLimits(Float_t lowlimit, Float_t uplimit);
36 void SetPtBinLimit(Int_t n, Double_t *limitarray);
37
38 Float_t GetUpperMassLimit(){return fUpmasslimit;}
39 Float_t GetLowerMassLimit(){return fLowmasslimit;}
40 Int_t GetNBinsPt(){return fNPtBins;}
41 Double_t GetPtBinLimit(Int_t ibin);
42
43 void LSAnalysis(TClonesArray *arrayOppositeSign,TClonesArray *arrayLikeSign,AliAODEvent *aod,AliAODVertex *vtx1, Int_t nDplusOS);
44
d486095a 45 // Implementation of interface methods
46 virtual void UserCreateOutputObjects();
47 virtual void Init();
48 virtual void LocalInit() {Init();}
49 virtual void UserExec(Option_t *option);
50 virtual void Terminate(Option_t *option);
4afc48a2 51
d486095a 52 private:
53
54 AliAnalysisTaskSEDplus(const AliAnalysisTaskSEDplus &source);
55 AliAnalysisTaskSEDplus& operator=(const AliAnalysisTaskSEDplus& source);
82bb8d4b 56 Int_t GetHistoIndex(Int_t iPtBin) const { return iPtBin*3;}
57 Int_t GetSignalHistoIndex(Int_t iPtBin) const { return iPtBin*3+1;}
58 Int_t GetBackgroundHistoIndex(Int_t iPtBin) const { return iPtBin*3+2;}
59 Int_t GetLSHistoIndex(Int_t iPtBin)const { return iPtBin*5;}
60
61 enum {kMaxPtBins=10};
62
d486095a 63 TList *fOutput; //! list send on output slot 0
4afc48a2 64 TH1F *fHistNEvents; //!hist. for No. of events
82bb8d4b 65 TH1F *fMassHist[3*kMaxPtBins]; //!hist. for inv mass (LC)
66 TH1F *fMassHistTC[3*kMaxPtBins]; //!hist. for inv mass (TC)
67 TH1F *fMassHistLS[5*kMaxPtBins];//!hist. for LS inv mass (LC)
68 TH1F *fMassHistLSTC[5*kMaxPtBins];//!hist. for LS inv mass (TC)
1f4e9722 69 TNtuple *fNtupleDplus; //! output ntuple
82bb8d4b 70 Float_t fUpmasslimit; //upper inv mass limit for histos
71 Float_t fLowmasslimit; //lower inv mass limit for histos
72 Int_t fNPtBins; //number of bins in Pt for histograms
73 Double_t fArrayBinLimits[kMaxPtBins+1]; //limits for the Pt bins
1f4e9722 74 Bool_t fFillNtuple; // flag for filling ntuple
82bb8d4b 75 Bool_t fReadMC; //flag for access to MC
76 Bool_t fDoLS; //flag to do LS analysis
d486095a 77 AliAnalysisVertexingHF *fVHF; // Vertexer heavy flavour (used to pass the cuts)
78
1f4e9722 79 ClassDef(AliAnalysisTaskSEDplus,4); // AliAnalysisTaskSE for the MC association of heavy-flavour decay candidates
d486095a 80};
81
82#endif
83