Restoring the functionallity of the PAR files: partial fix
[u/mrichter/AliRoot.git] / JETAN / AliUA1JetFinderV1.h
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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"
16class AliUA1JetHeaderV1;
17class TH2F;
5e380e7e 18class TH1F;
70e58892 19
20class 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