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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 | * $Log$ | |
20 | * Revision 1.1.2.1 2007/07/26 10:32:09 schutz | |
21 | * new analysis classes in the the new analysis framework | |
22 | * | |
23 | * | |
24 | */ | |
25 | ||
26 | //_________________________________________________________________________ | |
27 | // Base class for the analysis of gamma correlations | |
28 | //*-- Author: Gustavo Conesa (LNF-INFN) | |
29 | ////////////////////////////////////////////////////////////////////////////// | |
30 | ||
31 | ||
32 | // --- ROOT system --- | |
33 | ||
34 | #include <TParticle.h> | |
35 | #include <TH2.h> | |
36 | ||
37 | //---- AliRoot system ---- | |
38 | #include "AliAnaGammaCorrelation.h" | |
39 | #include "AliNeutralMesonSelection.h" | |
40 | #include "Riostream.h" | |
41 | #include "AliLog.h" | |
42 | ||
43 | ClassImp(AliAnaGammaCorrelation) | |
44 | ||
45 | ||
46 | //____________________________________________________________________________ | |
47 | AliAnaGammaCorrelation::AliAnaGammaCorrelation() : | |
48 | TObject(), fOutputContainer(0x0), | |
49 | fNeutralMesonSelection(0x0), fCorrelationType(0), | |
50 | fJetsOnlyInCTS(0), | |
51 | fMinPtHadron(0), | |
52 | fDeltaPhiMaxCut(0.), fDeltaPhiMinCut(0.), | |
53 | fRatioMaxCut(0.), fRatioMinCut(0.) | |
54 | { | |
55 | //Default Ctor | |
56 | ||
57 | //Initialize parameters | |
58 | ||
59 | if(!fNeutralMesonSelection) | |
60 | fNeutralMesonSelection = new AliNeutralMesonSelection(); | |
61 | ||
62 | //Initialize parameters | |
63 | InitParameters(); | |
64 | } | |
65 | ||
66 | //____________________________________________________________________________ | |
67 | AliAnaGammaCorrelation::AliAnaGammaCorrelation(const AliAnaGammaCorrelation & g) : | |
68 | TObject(), fOutputContainer(g.fOutputContainer), | |
69 | fNeutralMesonSelection(g.fNeutralMesonSelection), | |
70 | fCorrelationType(g.fCorrelationType), | |
71 | fJetsOnlyInCTS(g.fJetsOnlyInCTS), | |
72 | fMinPtHadron(g.fMinPtHadron), | |
73 | fDeltaPhiMaxCut(g.fDeltaPhiMaxCut), fDeltaPhiMinCut(g.fDeltaPhiMinCut), | |
74 | fRatioMaxCut(g.fRatioMaxCut), fRatioMinCut(g.fRatioMinCut) | |
75 | { | |
76 | // cpy ctor | |
77 | ||
78 | } | |
79 | ||
80 | //_________________________________________________________________________ | |
81 | AliAnaGammaCorrelation & AliAnaGammaCorrelation::operator = (const AliAnaGammaCorrelation & source) | |
82 | { | |
83 | // assignment operator | |
84 | ||
85 | if(this == &source)return *this; | |
86 | ((TObject *)this)->operator=(source); | |
87 | ||
88 | fOutputContainer = source.fOutputContainer; | |
89 | fNeutralMesonSelection = source.fNeutralMesonSelection ; | |
90 | fCorrelationType = source.fCorrelationType; | |
91 | fJetsOnlyInCTS = source.fJetsOnlyInCTS ; | |
92 | ||
93 | fMinPtHadron = source.fMinPtHadron ; | |
94 | fDeltaPhiMaxCut = source.fDeltaPhiMaxCut ; fDeltaPhiMinCut = source.fDeltaPhiMinCut ; | |
95 | fRatioMaxCut = source.fRatioMaxCut ; fRatioMinCut = source.fRatioMinCut ; | |
96 | ||
97 | ||
98 | ||
99 | return *this; | |
100 | ||
101 | } | |
102 | ||
103 | //____________________________________________________________________________ | |
104 | AliAnaGammaCorrelation::~AliAnaGammaCorrelation() | |
105 | { | |
106 | // Remove all pointers | |
107 | fOutputContainer->Clear(); | |
108 | delete fOutputContainer; | |
109 | ||
110 | delete fNeutralMesonSelection ; | |
111 | ||
112 | } | |
113 | ||
114 | //____________________________________________________________________________ | |
115 | void AliAnaGammaCorrelation::InitParameters() | |
116 | { | |
117 | ||
118 | //Initialize the parameters of the analysis. | |
119 | fCorrelationType = kHadron ; | |
120 | //-----------kHadron---------------- | |
121 | fMinPtHadron = 0. ; | |
122 | //-----------kHadron & kJetLeadCone---------------- | |
123 | fJetsOnlyInCTS = kFALSE ; | |
124 | fDeltaPhiMaxCut = 4.5; | |
125 | fDeltaPhiMinCut = 1.5 ; | |
126 | //-----------kJetLeadCone---------------- | |
127 | fRatioMaxCut = 1.0 ; | |
128 | fRatioMinCut = 0.1 ; | |
129 | ||
130 | } | |
131 | ||
132 | //__________________________________________________________________ | |
133 | void AliAnaGammaCorrelation::Print(const Option_t * opt) const | |
134 | { | |
135 | ||
136 | //Print some relevant parameters set for the analysis | |
137 | if(! opt) | |
138 | return; | |
139 | ||
140 | Info("Print", "%s %s", GetName(), GetTitle() ) ; | |
141 | printf("Correlation = %d\n", fCorrelationType) ; | |
142 | ||
143 | printf("pT Hadron > %f\n", fMinPtHadron) ; | |
144 | printf("Phi gamma-Hadron < %f\n", fDeltaPhiMaxCut) ; | |
145 | printf("Phi gamma-Hadron > %f\n", fDeltaPhiMinCut) ; | |
146 | printf("Ratio pt hadron/gamma < %f\n", fRatioMaxCut) ; | |
147 | printf("Ratio pt hadron/gamma > %f\n", fRatioMinCut) ; | |
148 | ||
149 | } |