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a58729a5 | 1 | #ifndef ALIANALYSISMUMUSPECTRA_H |
2 | #define ALIANALYSISMUMUSPECTRA_H | |
3 | ||
4 | /// | |
5 | /// AliAnalysisMuMuSpectra : a spectra is a binning (AliAnalysisMuMuBinning) | |
6 | /// and the results per bin (AliAnalysisMuMuResult), and is mergeable, so | |
7 | /// it can be put into an AliMergeableCollection | |
8 | /// | |
9 | /// author : Laurent Aphecetche (Subatech) | |
10 | // | |
11 | ||
12 | #include "TNamed.h" | |
13 | ||
14 | #ifndef ALIANALYSISMUMUBINNING_H | |
15 | # include "AliAnalysisMuMuBinning.h" | |
16 | #endif | |
17 | ||
18 | class AliAnalysisMuMuResult; | |
19 | class TCollection; | |
20 | class TH1; | |
21 | class TObjArray; | |
22 | ||
23 | class AliAnalysisMuMuSpectra : public TNamed | |
24 | { | |
25 | public: | |
26 | AliAnalysisMuMuSpectra(const char* name="", const char* title=""); | |
1afce1ce | 27 | AliAnalysisMuMuSpectra(const AliAnalysisMuMuSpectra& rhs); |
28 | AliAnalysisMuMuSpectra& operator=(const AliAnalysisMuMuSpectra& rhs); | |
29 | ||
a58729a5 | 30 | virtual ~AliAnalysisMuMuSpectra(); |
31 | ||
cb690a12 | 32 | Bool_t AdoptResult(const AliAnalysisMuMuBinning::Range& bin, AliAnalysisMuMuResult* result); |
a58729a5 | 33 | |
34 | Bool_t IsEmpty() const; | |
35 | ||
36 | Long64_t Merge(TCollection* list); | |
37 | ||
1afce1ce | 38 | TH1* Plot(const char* what="NofJpsi", const char* subresult="", Bool_t divideByBinWidth=kTRUE) const; |
a58729a5 | 39 | |
40 | void Print(Option_t* opt="") const; | |
41 | ||
81190958 | 42 | TObjArray* BinContentArray() const { return fBins; } |
a58729a5 | 43 | |
44 | AliAnalysisMuMuBinning* Binning() const { return fBinning; } | |
45 | ||
46 | Bool_t Correct(const AliAnalysisMuMuSpectra& accEff, const char* particle, const char* subResultName=""); | |
47 | ||
1afce1ce | 48 | AliAnalysisMuMuResult* GetResultForBin(const AliAnalysisMuMuBinning::Range& bin) const; |
cb690a12 | 49 | |
50 | AliAnalysisMuMuResult* GetResultForBin(const char* binName) const; | |
51 | ||
1afce1ce | 52 | Bool_t HasValue(const char* what="NofJpsi") const; |
53 | ||
81190958 | 54 | void Scale(Double_t value); |
55 | ||
56 | void SetWeight(Double_t w); | |
57 | ||
58 | Double_t Weight() const { return fWeight; } | |
59 | ||
a58729a5 | 60 | private: |
61 | AliAnalysisMuMuBinning* fBinning; // internal binning | |
62 | TObjArray* fBins; // the results (bin by bin) | |
81190958 | 63 | Double_t fWeight; // weight of this spectra (assumed to be a normalized weight) |
a58729a5 | 64 | |
81190958 | 65 | ClassDef(AliAnalysisMuMuSpectra,2) // class to hold spectra (with its associated binning and errors) |
a58729a5 | 66 | }; |
67 | ||
68 | #endif |