Coding violations corrected.
[u/mrichter/AliRoot.git] / JETAN / AliSISConeJetHeader.cxx
CommitLineData
2551af9d 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
16
17//---------------------------------------------------------------------
18// SISCone (FastJet v2.3.4) finder algorithm interface
19// Finder Header Class
20// Author: swensy.jangal@ires.in2p3.fr
21//---------------------------------------------------------------------
22
23#include <Riostream.h>
24#include <TMath.h>
25
2551af9d 26#include "fastjet/ClusterSequenceArea.hh"
8838ab7a 27#include "fastjet/AreaDefinition.hh"
2551af9d 28#include "fastjet/JetDefinition.hh"
29
30#include "AliSISConeJetHeader.h"
31
32ClassImp(AliSISConeJetHeader)
33
34////////////////////////////////////////////////////////////////////////
35
36AliSISConeJetHeader::AliSISConeJetHeader():
37 AliJetHeader("AliSISConeJetHeader"),
38 fActiveAreaRepeats(1),
8838ab7a 39 fAreaTypeNumber(4),
40 fBGAlgo(1),
41 fBGMode(1),
2551af9d 42 fCaching(0),
8838ab7a 43 fConeRadius(0.7),
2551af9d 44 fEffectiveRFact(1),
8838ab7a 45 fGhostEtaMax(4.0),
2551af9d 46 fGhostArea(0.05),
8838ab7a 47 fGridScatter(1),
48 fKtScatter(0.1),
49 fMeanGhostKt(1e-100),
50 fMinJetPt(2),
2551af9d 51 fNPassMax(0),
8838ab7a 52 fOverlapThreshold(0.75),
2551af9d 53 fPhiMax(TMath::TwoPi()),
54 fPhiMin(0),
2551af9d 55 fPtProtoJetMin(2),
8838ab7a 56 fRapMax(0.9),
57 fRapMin(-0.9),
2551af9d 58 fSplitMergeScaleNumber(0),
8838ab7a 59 fSplitMergeStoppingScale(0)
2551af9d 60{
8838ab7a 61 // Constructor
2551af9d 62}
63
64////////////////////////////////////////////////////////////////////////
65
66void AliSISConeJetHeader::PrintParameters() const
67{
68 // prints out parameters of jet algorithm
69
70 cout << "SISConeJet algorithm parameters:"<<endl;
71
72 cout<<"Cone Radius = "<<fConeRadius<<endl;
73 cout<<"Overlap parameter = "<<fOverlapThreshold<<endl;
74 cout<<"Maximum number of runs = "<<fNPassMax<<endl;
75 cout<<"Pt min of protojets = "<<fPtProtoJetMin<<endl;
76 cout<<"Do we record cones of these events ? (0 = no, 1 = yes) = "<<fCaching<<endl;
77
78 cout << "Background subtraction parameters :" <<endl;
8838ab7a 79 if (fAreaTypeNumber == 1) cout<<"Kind of area used = Active area"<<endl;
80 if (fAreaTypeNumber == 2) cout<<"Kind of area used = Active area explicit ghosts"<<endl;
81 if (fAreaTypeNumber == 3) cout<<"Kind of area used = One ghost passive area"<<endl;
82 if (fAreaTypeNumber == 4) cout<<"Kind of area used = Passive area"<<endl;
83 if (fAreaTypeNumber == 5) cout<<"Kind of area used = Voronoi"<<endl;
84 if (fBGAlgo == 0) cout<<"Algorithm for rho calculus = kT"<<endl;
85 if (fBGAlgo == 1) cout<<"Algorithm for rho calculus = Cambridge"<<endl;
2551af9d 86 cout<<"Eta max in which ghosts wil be generated = "<<fGhostEtaMax<<endl;
87 cout<<"Ghost area = "<<fGhostArea<<endl;
88 cout<<"Background will be studied in ["<<fRapMin<<","<<fRapMax<<"] in eta and ["<<fPhiMin<<","<<fPhiMax<<"] in phi"<<endl;
8838ab7a 89 cout<<"Kind of recombination for split/merge procedure = SM_pttilde"<<endl;
90 cout<<"Stopping scale for split/merge procedure = "<<fSplitMergeStoppingScale<<endl;
2551af9d 91 cout<<"Do we repeat active area calculus? (0 = no, 1 = yes) = "<<fActiveAreaRepeats<<endl;
8838ab7a 92 cout<<"Fractional random fluctuations of the position of the ghosts on the y-phi grid = "<<fGridScatter<<endl;
93 cout<<"Fractional random fluctuations of the tranverse momentum of the ghosts on the y-phi grid = "<<fKtScatter<<endl;
94 cout<<"Average transverse momentum of the ghosts = "<<fMeanGhostKt<<endl;
2551af9d 95
96 cout<<"Jets PtMin = "<<fMinJetPt<<endl;
8838ab7a 97
2551af9d 98}