1 #ifndef ALIANALYSISTASKSED0MASS_H
2 #define ALIANALYSISTASKSED0MASS_H
4 /* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 //*************************************************************************
8 // Class AliAnalysisTaskSED0Mass
9 // AliAnalysisTaskSE for D0 candidates invariant mass histogram
10 // and comparison to MC truth (kinematics stored in the AOD)
11 // Authors: A.Dainese, andrea.dainese@ln.infn.it
12 // and C.Bianchin, chiara.bianchin@pd.infn.it
13 //*************************************************************************
20 #include "AliAnalysisTaskSE.h"
21 #include "AliAnalysisVertexingHF.h"
23 class AliAnalysisTaskSED0Mass : public AliAnalysisTaskSE
27 AliAnalysisTaskSED0Mass();
28 AliAnalysisTaskSED0Mass(const char *name);
29 virtual ~AliAnalysisTaskSED0Mass();
32 // Implementation of interface methods
33 virtual void UserCreateOutputObjects();
35 virtual void LocalInit() {Init();}
36 virtual void UserExec(Option_t *option);
37 virtual void Terminate(Option_t *option);
42 AliAnalysisTaskSED0Mass(const AliAnalysisTaskSED0Mass &source);
43 AliAnalysisTaskSED0Mass& operator=(const AliAnalysisTaskSED0Mass& source);
44 void FillHists(Int_t ptbin, AliAODRecoDecayHF2Prong *part, TClonesArray *arrMC);
45 TList *fOutput; //! list send on output slot 0
46 //TNtuple *fNtupleD0Cmp; // output ntuple
47 TClonesArray *fhistMass; // output total invariant mass histogram - no MC truth
48 TClonesArray *fhistSgn; // output signal invariant mass histogram - use cuts
49 TClonesArray *fhistBkg; // output background invariant mass histogram - use cuts
51 AliAnalysisVertexingHF *fVHF; // Vertexer heavy flavour (used to pass the cuts)
53 ClassDef(AliAnalysisTaskSED0Mass,1); // AliAnalysisTaskSE for the MC association of heavy-flavour decay candidates