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8838ab7a | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
139cbd96 | 16 | /* $Id$ */ |
8838ab7a | 17 | |
18 | //--------------------------------------------------------------------- | |
19 | // FastJet v2.3.4 finder algorithm interface | |
20 | // Finder Header Class | |
21 | // Author: Rafael.Diaz.Valdes@cern.ch | |
22 | //--------------------------------------------------------------------- | |
23 | ||
24 | #include <Riostream.h> | |
25 | #include <TMath.h> | |
26 | ||
8838ab7a | 27 | #include "fastjet/AreaDefinition.hh" |
28 | #include "fastjet/JetDefinition.hh" | |
29 | ||
30 | #include "AliFastJetHeaderV1.h" | |
31 | ||
3a7af7bd | 32 | using std::cout; |
33 | using std::endl; | |
8838ab7a | 34 | ClassImp(AliFastJetHeaderV1) |
35 | ||
36 | //////////////////////////////////////////////////////////////////////// | |
37 | ||
38 | AliFastJetHeaderV1::AliFastJetHeaderV1(): | |
139cbd96 | 39 | AliJetHeader("AliFastJetHeaderV1"), |
40 | fRparam(0.4), | |
41 | fRparamBkg(0.4), | |
42 | fAlgorithm(fastjet::kt_algorithm), | |
43 | fBGAlgorithm(fastjet::kt_algorithm), | |
44 | fStrategy(fastjet::Best), | |
45 | fRecombScheme(fastjet::BIpt_scheme), | |
46 | fGhostEtaMax(2.0), | |
47 | fGhostArea(0.01), | |
48 | fActiveAreaRepeats(1), | |
49 | fAreaType(fastjet::active_area), | |
50 | fPtMin(5.0), | |
51 | fMinCellEt(0.), | |
52 | fRapMax(0.), | |
53 | fRapMin(0.), | |
54 | fPhiMax(TMath::TwoPi()), | |
55 | fPhiMin(0), | |
56 | fUse4VectorArea(kFALSE), | |
57 | fkBkgFastJetb(kFALSE), | |
58 | fktBkgFastJetWoHardest(kFALSE) | |
8838ab7a | 59 | { |
139cbd96 | 60 | // Default constructor |
8838ab7a | 61 | Double_t rapmax = fGhostEtaMax - fRparam; |
62 | Double_t rapmin = -fGhostEtaMax + fRparam; | |
63 | SetRapRange(rapmin, rapmax); | |
64 | ||
65 | } | |
66 | ||
139cbd96 | 67 | //____________________________________________________________________________ |
8838ab7a | 68 | void AliFastJetHeaderV1::PrintParameters() const |
69 | { | |
70 | // prints out parameters of jet algorithm | |
71 | ||
139cbd96 | 72 | cout << "FastJet algorithm parameters:" << endl; |
73 | cout << "-- Jet Definition --- " << endl; | |
74 | cout << "R " << fRparam << endl; | |
75 | cout << "Jet Algorithm " << fAlgorithm << endl; | |
76 | cout << "Bkg Jet Algorithm " << fBGAlgorithm << endl; | |
77 | cout << "Strategy " << fStrategy << endl; | |
78 | cout << "Recombination Scheme " << fRecombScheme << endl; | |
79 | cout << "-- Ghosted Area Spec parameters --- " << endl; | |
80 | cout << "Ghost Eta Max " << fGhostEtaMax << endl; | |
81 | cout << "Ghost Area " << fGhostArea << endl; | |
82 | cout << "Active Area Repeats " << fActiveAreaRepeats << endl; | |
83 | cout << "-- Area Definition parameters --- " << endl; | |
84 | cout << "Area Type " << fAreaType << endl; | |
8838ab7a | 85 | cout << "-- Cluster Sequence Area parameters --- " << endl; |
139cbd96 | 86 | cout << "pt min " << fPtMin << endl; |
87 | cout << "-- Range Definition parameters --- " << endl; | |
88 | cout << " bkg rapidity range from " << fRapMin << " to " << fRapMax << endl; | |
89 | cout << " bkg phi range from " << fPhiMin << " to " << fPhiMax << endl; | |
8838ab7a | 90 | |
91 | } |