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70e58892 | 1 | #ifndef ALIUA1JETFINDERV1_H |
2 | #define ALIUA1JETFINDERV1_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | ||
8 | //--------------------------------------------------------------------- | |
9 | // UA1 Cone Algorithm Finder V1 | |
10 | // manages the search for jets | |
11 | // Author: Rafael.Diaz.Valdes@cern.ch | |
12 | // (version in c++) | |
13 | //--------------------------------------------------------------------- | |
14 | ||
15 | #include "AliJetFinder.h" | |
16 | class AliUA1JetHeaderV1; | |
17 | class TH2F; | |
5e380e7e | 18 | class TH1F; |
70e58892 | 19 | |
20 | class AliUA1JetFinderV1 : public AliJetFinder | |
21 | { | |
22 | public: | |
23 | ||
24 | AliUA1JetFinderV1(); | |
25 | ~AliUA1JetFinderV1(); | |
26 | ||
70e58892 | 27 | // others |
28 | void FindJets(); | |
29 | void RunAlgoritm(Float_t EtbgTotal, Double_t dEtTotal, Int_t& nJets, | |
30 | Float_t* etJet,Float_t* etaJet, Float_t* phiJet, | |
31 | Float_t* etallJet, Int_t* ncellsJet); | |
32 | ||
63cdee97 | 33 | void SubtractBackg(const Int_t& nIn, const Int_t&nJ, Float_t&EtbgTotalN, |
34 | const Float_t* ptT, const Float_t* etaT, const Float_t* phiT, | |
35 | Float_t* etJet, const Float_t* etaJet, const Float_t* phiJet, | |
36 | Float_t* etsigJet,Int_t* multJet, Int_t* injet); | |
37 | ||
38 | void SubtractBackgCone(const Int_t& nIn, const Int_t&nJ,Float_t& EtbgTotalN, | |
39 | const Float_t* ptT, const Float_t* etaT, const Float_t* phiT, | |
40 | Float_t* etJet, const Float_t* etaJet, const Float_t* phiJet, | |
41 | Float_t* etsigJet, Int_t* multJet, Int_t* injet); | |
42 | ||
43 | void SubtractBackgRatio(const Int_t& nIn, const Int_t&nJ,Float_t& EtbgTotalN, | |
44 | const Float_t* ptT, const Float_t* etaT, const Float_t* phiT, | |
45 | Float_t* etJet, const Float_t* etaJet, const Float_t* phiJet, | |
46 | Float_t* etsigJet, Int_t* multJet, Int_t* injet); | |
47 | ||
48 | void SubtractBackgStat(const Int_t& nIn, const Int_t&nJ,Float_t&EtbgTotalN, | |
49 | const Float_t* ptT, const Float_t* etaT, const Float_t* phiT, | |
50 | Float_t* etJet, const Float_t* etaJet, const Float_t* phiJet, | |
51 | Float_t* etsigJet, Int_t* multJet, Int_t* injet); | |
70e58892 | 52 | void Reset(); |
53 | void Init(); | |
446dbc09 | 54 | void WriteJHeaderToFile() const; |
5e380e7e | 55 | |
56 | enum {kMaxJets = 30}; | |
70e58892 | 57 | |
58 | protected: | |
1b7d5d7e | 59 | AliUA1JetFinderV1(const AliUA1JetFinderV1& rJetF1); |
60 | AliUA1JetFinderV1& operator = (const AliUA1JetFinderV1& rhsf); | |
5e380e7e | 61 | TH2F* fLego; //Lego Histo |
62 | // temporary histos for background, reset for each event, no need to stream | |
63 | TH1F* fhEtJet[kMaxJets]; //! histogram for background subtraction | |
64 | TH1F* fhAreaJet[kMaxJets]; //! histogram for background subtraction (store global not to create it with every event | |
65 | TH1F* fhEtBackg; //! histogram for background subtraction | |
66 | TH1F* fhAreaBackg; //! histogram for background subtraction | |
67 | ||
68 | // | |
69 | ||
70 | ClassDef(AliUA1JetFinderV1,2) | |
70e58892 | 71 | }; |
72 | ||
73 | #endif |