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4d1a3169 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2014, 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 | * Re-structured analysis task of the pt analysis on EMCal-triggered events: | |
17 | * Analysis steps are moved to analysis components, which are grouped by a common | |
18 | * event selection. The analysis task steers the event builder, runs each group, | |
19 | * and collects the output of all groups. | |
20 | * | |
21 | * Author: Markus Fasel | |
22 | */ | |
d824c93c | 23 | #include "AliInputEventHandler.h" |
08f5b3a3 | 24 | #include "AliParticleContainer.h" |
25 | #include "AliJetContainer.h" | |
d824c93c | 26 | |
9de87858 | 27 | #include "AliEMCalTriggerBinningComponent.h" |
5b1df951 | 28 | #include "AliEMCalTriggerBinningFactory.h" |
4d1a3169 | 29 | #include "AliEMCalTriggerEventData.h" |
30 | #include "AliEMCalTriggerTaskGroup.h" | |
08f5b3a3 | 31 | #include "AliEMCalTriggerAnaTriggerDecision.h" |
32 | #include "AliEMCalHistoContainer.h" | |
4d1a3169 | 33 | #include "AliAnalysisTaskPtEMCalTriggerV1.h" |
4d1a3169 | 34 | |
35 | ClassImp(EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTriggerV1) | |
36 | ||
37 | namespace EMCalTriggerPtAnalysis { | |
38 | ||
39 | //______________________________________________________________________________ | |
40 | AliAnalysisTaskPtEMCalTriggerV1::AliAnalysisTaskPtEMCalTriggerV1() : | |
41 | AliAnalysisTaskEmcalJet(), | |
42 | fTaskGroups(NULL), | |
9de87858 | 43 | fBinning(NULL), |
4d1a3169 | 44 | fMCJetContainer(), |
20c53118 | 45 | fDataJetContainer(), |
46 | fSwapTriggerThresholds(kFALSE) | |
4d1a3169 | 47 | { |
48 | /* | |
49 | * Dummy constructor | |
50 | */ | |
51 | } | |
52 | ||
53 | //______________________________________________________________________________ | |
54 | AliAnalysisTaskPtEMCalTriggerV1::AliAnalysisTaskPtEMCalTriggerV1(const char* name) : | |
55 | AliAnalysisTaskEmcalJet(name, kTRUE), | |
56 | fTaskGroups(NULL), | |
9de87858 | 57 | fBinning(NULL), |
4d1a3169 | 58 | fMCJetContainer(), |
20c53118 | 59 | fDataJetContainer(), |
60 | fSwapTriggerThresholds(kFALSE) | |
4d1a3169 | 61 | { |
62 | /* | |
63 | * Main Constructor | |
64 | */ | |
65 | fTaskGroups = new TObjArray; | |
66 | fTaskGroups->SetOwner(); | |
0b065993 | 67 | fBinning = new AliEMCalTriggerBinningComponent(); |
4d1a3169 | 68 | SetMakeGeneralHistograms(kTRUE); |
9ecb11dd | 69 | SetCaloTriggerPatchInfoName("EmcalTriggers"); // Default settings here, to be able to override it in the wagon configuration |
4d1a3169 | 70 | } |
71 | ||
72 | //______________________________________________________________________________ | |
73 | AliAnalysisTaskPtEMCalTriggerV1::~AliAnalysisTaskPtEMCalTriggerV1() { | |
74 | /* | |
75 | * Destructor | |
76 | */ | |
9de87858 | 77 | delete fTaskGroups; |
78 | delete fBinning; | |
4d1a3169 | 79 | } |
80 | ||
81 | //______________________________________________________________________________ | |
82 | void AliAnalysisTaskPtEMCalTriggerV1::UserCreateOutputObjects() { | |
83 | /* | |
84 | * Initialise all analysis components | |
85 | */ | |
86 | AliAnalysisTaskEmcal::UserCreateOutputObjects(); | |
87 | ||
5b1df951 | 88 | AliEMCalTriggerBinningFactory binmaker; |
89 | binmaker.Create(fBinning); | |
90 | ||
4d1a3169 | 91 | TIter groupIter(fTaskGroups); |
92 | AliEMCalTriggerTaskGroup *mygroup(NULL); | |
93 | TList *outputList = new TList; | |
94 | outputList->SetName(Form("histos%s", GetName())); | |
95 | while((mygroup = dynamic_cast<AliEMCalTriggerTaskGroup *>(groupIter()))){ | |
9de87858 | 96 | mygroup->SetGlobalBinning(fBinning); |
4d1a3169 | 97 | TList *ltmp = mygroup->InitialiseAnalysisComponents(); |
98 | // Collect output list and append it to the global output list | |
99 | TIter listIter(ltmp); | |
100 | TObject *hist(NULL); | |
101 | while((hist = listIter())) outputList->Add(hist); | |
102 | } | |
103 | fOutput->Add(outputList); | |
104 | PostData(1, fOutput); | |
105 | ||
106 | } | |
107 | ||
108 | //______________________________________________________________________________ | |
109 | Bool_t AliAnalysisTaskPtEMCalTriggerV1::Run() { | |
110 | /* | |
111 | * Run the analysis: | |
112 | * 1st build the event data shared among the tasks | |
113 | * 2nd loop over task groups and run them | |
114 | */ | |
115 | AliEMCalTriggerEventData *event = BuildEvent(); | |
d824c93c | 116 | AliEMCalTriggerAnaTriggerDecision triggerDecision; |
20c53118 | 117 | if(fSwapTriggerThresholds) triggerDecision.SetSwapThresholds(); |
d824c93c | 118 | triggerDecision.Create(event); |
119 | triggerDecision.SetIsMinBias(fInputHandler->IsEventSelected() & AliVEvent::kINT7); | |
4d1a3169 | 120 | TIter groupIter(fTaskGroups); |
121 | AliEMCalTriggerTaskGroup *mygroup(NULL); | |
d824c93c | 122 | while((mygroup = dynamic_cast<AliEMCalTriggerTaskGroup *>(groupIter()))){ |
123 | mygroup->SetTriggerDecision(&triggerDecision); | |
4d1a3169 | 124 | mygroup->Process(event); |
d824c93c | 125 | } |
4d1a3169 | 126 | |
127 | delete event; | |
128 | ||
129 | PostData(1, fOutput); | |
130 | return kTRUE; | |
131 | } | |
132 | ||
9de87858 | 133 | //______________________________________________________________________________ |
134 | void AliAnalysisTaskPtEMCalTriggerV1::SetBinning(const char* dimname, int nbins, double* binning) { | |
135 | /* | |
136 | * Set binning for a give dimension | |
137 | * | |
138 | * @param dimname: name of the axis | |
139 | * @param nbins: number of bins | |
140 | * @param binning: the bin limits | |
141 | */ | |
142 | fBinning->SetBinning(dimname, nbins, binning); | |
143 | } | |
144 | ||
5b1df951 | 145 | //______________________________________________________________________________ |
146 | void AliAnalysisTaskPtEMCalTriggerV1::SetBinning(const char* dimname, const TArrayD &binning) { | |
147 | /* | |
148 | * Set binning for a give dimension | |
149 | * | |
150 | * @param binning: the bin limits | |
151 | */ | |
152 | fBinning->SetBinning(dimname, binning); | |
153 | } | |
154 | ||
4d1a3169 | 155 | //______________________________________________________________________________ |
156 | AliEMCalTriggerEventData* AliAnalysisTaskPtEMCalTriggerV1::BuildEvent() const { | |
157 | /* | |
158 | * Build event structure. Take the information about the different containers | |
159 | * from the base analysis task. | |
160 | * | |
161 | * @return: the resulting event structure | |
162 | */ | |
163 | AliEMCalTriggerEventData *eventstruct = new AliEMCalTriggerEventData; | |
164 | eventstruct->SetRecEvent(fInputEvent); | |
165 | eventstruct->SetMCEvent(fMCEvent); | |
166 | eventstruct->SetTriggerPatchContainer(fTriggerPatchInfo); | |
167 | eventstruct->SetClusterContainer(fCaloClusters); | |
168 | eventstruct->SetTrackContainer(fTracks); | |
169 | if(fMCJetContainer.Length()){ | |
170 | AliJetContainer *jcmc = dynamic_cast<AliJetContainer *>(fJetCollArray.FindObject(fMCJetContainer.Data())); | |
171 | eventstruct->SetParticleContainer(jcmc->GetParticleContainer()->GetArray()); | |
172 | eventstruct->SetMCJetContainer(jcmc); | |
173 | } | |
174 | if(fDataJetContainer.Length()){ | |
175 | AliJetContainer *jcdat = dynamic_cast<AliJetContainer *>(fJetCollArray.FindObject(fDataJetContainer.Data())); | |
176 | eventstruct->SetDataJetContainer(jcdat); | |
177 | } | |
178 | return eventstruct; | |
179 | } | |
180 | ||
181 | //______________________________________________________________________________ | |
182 | void AliAnalysisTaskPtEMCalTriggerV1::AddAnalysisGroup(AliEMCalTriggerTaskGroup *taskGroup) { | |
183 | /* | |
184 | * Add group of analysis components to the task | |
185 | * | |
186 | * @param taskGroup: Group of analysis components | |
187 | */ | |
188 | fTaskGroups->Add(taskGroup); | |
189 | } | |
190 | ||
191 | } /* namespace EMCalTriggerPtAnalysis */ |