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bdcfac30 | 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 | /* $Id$ */ | |
16 | ||
17 | /* History of cvs commits: | |
18 | * | |
19 | * $Log$ | |
3bb2c538 | 20 | * Revision 1.2 2007/08/17 12:40:04 schutz |
21 | * New analysis classes by Gustavo Conesa | |
22 | * | |
bdcfac30 | 23 | * Revision 1.1.2.1 2007/07/26 10:32:09 schutz |
24 | * new analysis classes in the the new analysis framework | |
25 | * | |
26 | * | |
27 | */ | |
28 | ||
29 | //_________________________________________________________________________ | |
30 | // Class for the analysis of gamma-jet (standard jet finder) correlations | |
31 | //*-- Author: Gustavo Conesa (LNF-INFN) | |
32 | ////////////////////////////////////////////////////////////////////////////// | |
33 | ||
34 | ||
35 | // --- ROOT system --- | |
36 | #include "Riostream.h" | |
37 | ||
38 | //---- AliRoot system ---- | |
39 | #include "AliAnaGammaJetFinder.h" | |
40 | #include "AliLog.h" | |
41 | ||
42 | ClassImp(AliAnaGammaJetFinder) | |
43 | ||
44 | ||
45 | //____________________________________________________________________________ | |
46 | AliAnaGammaJetFinder::AliAnaGammaJetFinder() : | |
47 | AliAnaGammaCorrelation(), | |
48 | fhDeltaEtaJet(0), fhDeltaPhiJet(0), | |
49 | fhDeltaPtJet(0), fhPtRatJet(0) | |
50 | { | |
51 | //Default Ctor | |
52 | ||
53 | SetCorrelationType(kJetFinder); | |
54 | //Initialize parameters | |
55 | InitParameters(); | |
56 | } | |
57 | ||
58 | //____________________________________________________________________________ | |
59 | AliAnaGammaJetFinder::AliAnaGammaJetFinder(const AliAnaGammaJetFinder & g) : | |
60 | AliAnaGammaCorrelation(g), | |
61 | fhDeltaEtaJet(g.fhDeltaEtaJet), fhDeltaPhiJet(g.fhDeltaPhiJet), | |
62 | fhDeltaPtJet(g.fhDeltaPtJet), fhPtRatJet(g.fhPtRatJet) | |
63 | { | |
64 | // cpy ctor | |
65 | ||
66 | } | |
67 | ||
68 | //_________________________________________________________________________ | |
69 | AliAnaGammaJetFinder & AliAnaGammaJetFinder::operator = (const AliAnaGammaJetFinder & source) | |
70 | { | |
71 | // assignment operator | |
72 | ||
73 | if(this == &source)return *this; | |
74 | ((AliAnaGammaCorrelation *)this)->operator=(source); | |
75 | fhDeltaEtaJet = source.fhDeltaEtaJet; | |
76 | fhDeltaPhiJet = source.fhDeltaPhiJet; | |
77 | fhDeltaPtJet = source.fhDeltaPtJet; | |
78 | fhPtRatJet = source.fhPtRatJet; | |
79 | ||
80 | return *this; | |
81 | ||
82 | } | |
83 | ||
84 | //____________________________________________________________________________ | |
85 | AliAnaGammaJetFinder::~AliAnaGammaJetFinder() | |
86 | { | |
87 | ||
88 | delete fhDeltaEtaJet ; | |
89 | delete fhDeltaPhiJet ; | |
90 | delete fhDeltaPtJet ; | |
91 | delete fhPtRatJet ; | |
92 | ||
93 | } | |
94 | ||
95 | ||
96 | //________________________________________________________________________ | |
97 | TList * AliAnaGammaJetFinder::GetCreateOutputObjects() | |
98 | { | |
99 | // Create histograms to be saved in output file and | |
100 | // store them in fOutputContainer | |
101 | ||
102 | AliDebug(1,"Init jet histograms"); | |
103 | ||
104 | TList * outputContainer = new TList() ; | |
105 | outputContainer->SetName("GammaJetHistos") ; | |
106 | ||
107 | //---kJet--- | |
108 | fhDeltaPhiJet = new TH2F | |
109 | ("DeltaPhiJet","#phi_{#gamma} - #phi_{jet} vs p_{T #gamma}", | |
110 | 200,0,120,200,0,6.4); | |
111 | fhDeltaPhiJet->SetYTitle("#Delta #phi"); | |
112 | fhDeltaPhiJet->SetXTitle("p_{T #gamma} (GeV/c)"); | |
113 | outputContainer->Add(fhDeltaPhiJet); | |
114 | ||
115 | fhDeltaEtaJet = new TH2F | |
116 | ("DeltaEtaJet","#eta_{#gamma} - #eta_{jet} vs p_{T #gamma}", | |
117 | 200,0,120,200,-2,2); | |
118 | fhDeltaEtaJet->SetYTitle("#Delta #eta"); | |
119 | fhDeltaEtaJet->SetXTitle("p_{T #gamma} (GeV/c)"); | |
120 | outputContainer->Add(fhDeltaEtaJet); | |
121 | ||
122 | fhDeltaPtJet = new TH2F | |
123 | ("DeltaPtJet","#p_{T #gamma} - #p_{T jet} vs p_{T #gamma}", | |
124 | 200,0,120,100,-10,10); | |
125 | fhDeltaPtJet->SetYTitle("#Delta #p_{T}"); | |
126 | fhDeltaPtJet->SetXTitle("p_{T #gamma} (GeV/c)"); | |
127 | outputContainer->Add(fhDeltaPtJet); | |
128 | ||
129 | fhPtRatJet = new TH2F | |
130 | ("PtRatJet","#p_{T jet} / #p_{T #gamma} vs p_{T #gamma}", | |
131 | 200,0,120,200,0,5); | |
132 | fhPtRatJet->SetYTitle("ratio"); | |
133 | fhPtRatJet->SetXTitle("p_{T #gamma} (GeV/c)"); | |
134 | outputContainer->Add(fhPtRatJet); | |
135 | ||
136 | SetOutputContainer(outputContainer); | |
137 | ||
138 | return outputContainer; | |
139 | } | |
140 | ||
141 | //____________________________________________________________________________ | |
142 | void AliAnaGammaJetFinder::InitParameters() | |
143 | { | |
144 | ||
145 | //Initialize the parameters of the analysis. | |
146 | ||
147 | ; | |
148 | ||
149 | } | |
150 | ||
151 | //__________________________________________________________________ | |
152 | void AliAnaGammaJetFinder::Print(const Option_t * opt) const | |
153 | { | |
154 | ||
155 | //Print some relevant parameters set for the analysis | |
156 | if(! opt) | |
157 | return; | |
158 | ||
159 | } | |
160 | ||
161 | //__________________________________________________________________ | |
162 | void AliAnaGammaJetFinder::MakeGammaCorrelation(TParticle * pGamma, TClonesArray *pl, TClonesArray *) | |
163 | { | |
164 | //Gamma -Jet Correlation Analysis | |
165 | AliDebug(2, "Begin jet analysis"); | |
3bb2c538 | 166 | cout<<pGamma<<" "<<pl<<endl; |
bdcfac30 | 167 | AliInfo("Not implemented"); |
168 | } |