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b2c10007 | 1 | //_________________________________________________________________________ |
2 | // Utility Class for transverse energy studies | |
3 | // | |
4 | //*-- Authors: Oystein Djuvsland (Bergen) | |
5 | //_________________________________________________________________________ | |
6 | ||
7 | ||
8 | #ifndef ALIANALYSISETRECEFFCORRECTION_H | |
9 | #define ALIANALYSISETRECEFFCORRECTION_H | |
10 | ||
11 | #include "Rtypes.h" | |
12 | #include "TArrayD.h" | |
13 | #include "TNamed.h" | |
14 | #include "TF1.h" | |
6a152780 | 15 | #include "TH2F.h" |
b2c10007 | 16 | |
17 | class AliAnalysisEtRecEffCorrection : public TNamed | |
18 | { | |
19 | ||
20 | public: | |
21 | ||
22 | //! Default constructor | |
23 | AliAnalysisEtRecEffCorrection(); | |
24 | ||
25 | //! Constructor | |
6a152780 | 26 | AliAnalysisEtRecEffCorrection(TString name, const TF1& correction, const TH2F &recoEff, const Double_t maxEnergy); |
b2c10007 | 27 | |
28 | //! Copy constructor | |
29 | AliAnalysisEtRecEffCorrection(const AliAnalysisEtRecEffCorrection &obj); | |
30 | ||
31 | //! Destructor | |
32 | virtual ~AliAnalysisEtRecEffCorrection(); | |
33 | ||
34 | //! Assignment operator | |
35 | AliAnalysisEtRecEffCorrection& operator=(const AliAnalysisEtRecEffCorrection& other); | |
36 | ||
37 | //! Equality operator | |
38 | bool operator==(const AliAnalysisEtRecEffCorrection &other) const; | |
39 | ||
40 | // Getters | |
41 | ||
42 | TF1 EnergyCorrection() const { | |
02c62614 | 43 | return *fEnergyCorrection; |
b2c10007 | 44 | } |
45 | ||
47151f26 | 46 | |
43dd5a38 | 47 | TH2F *ReconstructionEfficiency() const { |
48 | return fRecoEff; | |
47151f26 | 49 | } |
31c813d5 | 50 | Double_t ReconstructionEfficiency(float energy, int cent) const; |
47151f26 | 51 | |
b2c10007 | 52 | Double_t MaxEnergy() const { |
53 | return fMaxEnergy; | |
54 | } | |
55 | ||
56 | // Setters | |
57 | ||
58 | void SetCorrections(const TF1 &corrections) { | |
02c62614 | 59 | *fEnergyCorrection = corrections; |
b2c10007 | 60 | } |
61 | ||
62 | void SetMaxenergy(Double_t maxEnergy) { | |
63 | fMaxEnergy = maxEnergy; | |
64 | } | |
65 | ||
47151f26 | 66 | void SetReconstructionEfficiency(const TH2F &recoEff) { |
67 | *fRecoEff = recoEff; | |
68 | } | |
69 | ||
b2c10007 | 70 | |
71 | Double_t CorrectedEnergy(Double_t energy); // Calculate corrected cluster E_T | |
31c813d5 | 72 | Double_t CorrectedEnergy(Double_t energy, int cent); // Calculate corrected cluster E_T |
b2c10007 | 73 | |
74 | private: | |
75 | ||
76 | // Energy correction function | |
47151f26 | 77 | TF1 *fEnergyCorrection;// |
6a152780 | 78 | TH2F *fRecoEff;//Reconstruction efficiency, x axis = pT, y axis = multiplicity, z = efficiency |
b2c10007 | 79 | |
80 | ||
81 | ||
82 | // MaxEnergy | |
83 | Double_t fMaxEnergy; // MaxEnergy | |
84 | ||
85 | ClassDef(AliAnalysisEtRecEffCorrection, 1); | |
86 | }; | |
87 | ||
88 | #endif //ALIANALYSISETRECEFFCORRECTION_H | |
89 |