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8bcc1321 | 1 | #ifndef ALIHBTCORRFITFCTN_H |
2 | #define ALIHBTCORRFITFCTN_H | |
62e1b4fe | 3 | |
8bcc1321 | 4 | //____________________________________________________________ |
5 | /////////////////////////////////////////////////////////////// | |
6 | // // | |
7 | // class AliHBTCorrFitFctn // | |
8 | // // | |
9 | // // | |
10 | /////////////////////////////////////////////////////////////// | |
11 | ||
12 | #include "AliHBTFunction.h" | |
13 | #include <TNtuple.h> | |
14 | ||
62e1b4fe | 15 | class AliHBTCorrFitFctn: public AliHBTOnePairFctn1D |
8bcc1321 | 16 | { |
17 | //Q Invaraint Correlation Function | |
18 | //It writes Ntuple that is input for CorrFit | |
19 | public: | |
62e1b4fe | 20 | AliHBTCorrFitFctn(); |
21 | AliHBTCorrFitFctn(Int_t fit, Int_t norm); | |
8bcc1321 | 22 | virtual ~AliHBTCorrFitFctn(){delete fNtuple;} |
62e1b4fe | 23 | void ProcessSameEventParticles(AliHBTPair* trackpair); |
24 | void ProcessDiffEventParticles(AliHBTPair* trackpair); | |
8bcc1321 | 25 | |
26 | TH1* GetResult(); | |
6f1c277c | 27 | virtual Int_t WriteFunction(); |
62e1b4fe | 28 | |
29 | void SetMaxNumberOfPairs(Int_t fit, Int_t norm){fNMaxPairsFitArea = fit; fNMaxPairsNormArea = norm;} | |
30 | void SetFitRange(Float_t max) {fFitRangeMax = max;} | |
31 | void SetNormalizationRange(Float_t min, Float_t max) { fNormRangeMin = min; fNormRangeMax= max;} | |
8bcc1321 | 32 | protected: |
62e1b4fe | 33 | Double_t GetValue(AliHBTPair* /*trackpair*/) const {return 0.0;}//not usable |
8bcc1321 | 34 | |
35 | TNtuple* fNtuple;//ntuple for storig pairs | |
62e1b4fe | 36 | |
37 | Int_t fNPairsFitArea;//current number of pairs in fitting area | |
38 | Int_t fNMaxPairsFitArea;//current number of pairs in fitting area | |
39 | Float_t fFitRangeMax; | |
40 | ||
8bcc1321 | 41 | Int_t fNPairsNormArea;//number of pairs in normalization area |
62e1b4fe | 42 | Int_t fNMaxPairsNormArea;//number of pairs in normalization area |
43 | Float_t fNormRangeMin; | |
44 | Float_t fNormRangeMax; | |
4b1c9620 | 45 | private: |
46 | AliHBTCorrFitFctn(const AliHBTCorrFitFctn&); // Not implemented | |
47 | AliHBTCorrFitFctn& operator=(const AliHBTCorrFitFctn&); // Not implemented | |
48 | ||
8bcc1321 | 49 | ClassDef(AliHBTCorrFitFctn,1) |
50 | }; | |
51 | ||
52 | #endif |