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2854fd06 | 1 | #ifndef ALICFTASKFORDSTARANALYSIS_H |
2 | #define ALICFTASKFORDSTARANALYSIS_H | |
3 | /************************************************************************** | |
4 | * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. * | |
5 | * * | |
6 | * Author: The ALICE Off-line Project. * | |
7 | * Contributors are mentioned in the code where appropriate. * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
17 | ||
27de2dfb | 18 | /* $Id$ */ |
19 | ||
2854fd06 | 20 | //----------------------------------------------------------------------- |
21 | // Class for D* corrections -- | |
22 | ||
23 | #include "AliAnalysisTaskSE.h" | |
24 | ||
25 | class TH1I; | |
26 | class TParticle ; | |
27 | class TFile ; | |
28 | class TClonesArray ; | |
29 | class AliCFManager; | |
30 | class AliAODRecoDecay; | |
31 | class AliAODRecoDecayHF2Prong; | |
32 | class AliAODMCParticle; | |
33 | class THnSparse; | |
34 | ||
35 | class AliCFTaskForDStarAnalysis : public AliAnalysisTaskSE { | |
36 | public: | |
37 | ||
38 | enum { | |
39 | kStepGenerated = 0, | |
40 | kStepAcceptance = 1, | |
41 | kStepVertex = 2, | |
42 | kStepRefit = 3, | |
43 | kStepReconstructed = 4, | |
44 | kStepRecoAcceptance = 5, | |
45 | kStepRecoITSClusters = 6, | |
46 | kStepRecoCuts = 7 | |
47 | }; | |
48 | ||
49 | AliCFTaskForDStarAnalysis(); | |
50 | AliCFTaskForDStarAnalysis(const Char_t* name); | |
51 | AliCFTaskForDStarAnalysis& operator= (const AliCFTaskForDStarAnalysis& c); | |
52 | AliCFTaskForDStarAnalysis(const AliCFTaskForDStarAnalysis& c); | |
53 | virtual ~AliCFTaskForDStarAnalysis(); | |
54 | ||
55 | // ANALYSIS FRAMEWORK STUFF to loop on data and fill output objects | |
56 | void UserCreateOutputObjects(); | |
57 | void UserExec(Option_t *option); | |
58 | void Terminate(Option_t *); | |
59 | ||
60 | // UNFOLDING | |
61 | void SetCorrelationMatrix(THnSparse* h) {fCorrelation=h;} | |
62 | void SetAcceptanceUnf(Bool_t AcceptanceUnf) {fAcceptanceUnf = AcceptanceUnf;} | |
63 | Bool_t GetAcceptanceUnf() const {return fAcceptanceUnf;} | |
64 | ||
65 | // CORRECTION FRAMEWORK | |
66 | void SetCFManager(AliCFManager* io) {fCFManager = io;} // global correction manager | |
67 | AliCFManager * GetCFManager() {return fCFManager;} // get corr manager | |
68 | ||
69 | Bool_t GetDStarMCParticle(AliAODMCParticle* mcPart, TClonesArray* mcArray, Double_t* vectorMC)const; | |
70 | Bool_t EvaluateIfD0toKpi(AliAODMCParticle* neutralDaugh, TClonesArray* mcArray, Double_t* VectorD0)const; | |
71 | // for the D0 | |
72 | void SetMinITSClusters(Int_t minITSClusters) {fMinITSClusters = minITSClusters;} | |
73 | Int_t GetMinITSClusters() const {return fMinITSClusters;} | |
74 | // for the soft pion | |
75 | void SetMinITSClustersSoft(Int_t minITSClustersSoft) {fMinITSClustersSoft = minITSClustersSoft;} | |
76 | Int_t GetMinITSClustersSoft() const {return fMinITSClustersSoft;} | |
77 | ||
78 | protected: | |
79 | ||
80 | AliCFManager *fCFManager; // pointer to the CF manager | |
81 | TH1I *fHistEventsProcessed; //! simple histo for monitoring the number of events processed | |
82 | THnSparse* fCorrelation; // response matrix for unfolding | |
83 | Int_t fCountRecoDStarSel; // Reco particle found that satisfy cuts in D* selection | |
84 | Int_t fEvents; // n. of events | |
85 | Int_t fMinITSClusters; // min n. of ITS clusters for RecoDecay | |
86 | Int_t fMinITSClustersSoft; // min n. of ITS clusters for RecoDecay soft pion | |
87 | Bool_t fAcceptanceUnf; // flag for unfolding before or after cuts. | |
88 | ||
89 | ClassDef(AliCFTaskForDStarAnalysis,3); // class for D* corrections | |
90 | }; | |
91 | ||
92 | #endif |