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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(), |
45 | fDataJetContainer() | |
46 | { | |
47 | /* | |
48 | * Dummy constructor | |
49 | */ | |
50 | } | |
51 | ||
52 | //______________________________________________________________________________ | |
53 | AliAnalysisTaskPtEMCalTriggerV1::AliAnalysisTaskPtEMCalTriggerV1(const char* name) : | |
54 | AliAnalysisTaskEmcalJet(name, kTRUE), | |
55 | fTaskGroups(NULL), | |
9de87858 | 56 | fBinning(NULL), |
4d1a3169 | 57 | fMCJetContainer(), |
58 | fDataJetContainer() | |
59 | { | |
60 | /* | |
61 | * Main Constructor | |
62 | */ | |
63 | fTaskGroups = new TObjArray; | |
64 | fTaskGroups->SetOwner(); | |
65 | SetMakeGeneralHistograms(kTRUE); | |
66 | } | |
67 | ||
68 | //______________________________________________________________________________ | |
69 | AliAnalysisTaskPtEMCalTriggerV1::~AliAnalysisTaskPtEMCalTriggerV1() { | |
70 | /* | |
71 | * Destructor | |
72 | */ | |
9de87858 | 73 | delete fTaskGroups; |
74 | delete fBinning; | |
4d1a3169 | 75 | } |
76 | ||
77 | //______________________________________________________________________________ | |
78 | void AliAnalysisTaskPtEMCalTriggerV1::UserCreateOutputObjects() { | |
79 | /* | |
80 | * Initialise all analysis components | |
81 | */ | |
82 | AliAnalysisTaskEmcal::UserCreateOutputObjects(); | |
83 | ||
5b1df951 | 84 | AliEMCalTriggerBinningFactory binmaker; |
85 | binmaker.Create(fBinning); | |
86 | ||
4d1a3169 | 87 | TIter groupIter(fTaskGroups); |
88 | AliEMCalTriggerTaskGroup *mygroup(NULL); | |
89 | TList *outputList = new TList; | |
90 | outputList->SetName(Form("histos%s", GetName())); | |
91 | while((mygroup = dynamic_cast<AliEMCalTriggerTaskGroup *>(groupIter()))){ | |
9de87858 | 92 | mygroup->SetGlobalBinning(fBinning); |
4d1a3169 | 93 | TList *ltmp = mygroup->InitialiseAnalysisComponents(); |
94 | // Collect output list and append it to the global output list | |
95 | TIter listIter(ltmp); | |
96 | TObject *hist(NULL); | |
97 | while((hist = listIter())) outputList->Add(hist); | |
98 | } | |
99 | fOutput->Add(outputList); | |
100 | PostData(1, fOutput); | |
101 | ||
102 | } | |
103 | ||
104 | //______________________________________________________________________________ | |
105 | Bool_t AliAnalysisTaskPtEMCalTriggerV1::Run() { | |
106 | /* | |
107 | * Run the analysis: | |
108 | * 1st build the event data shared among the tasks | |
109 | * 2nd loop over task groups and run them | |
110 | */ | |
111 | AliEMCalTriggerEventData *event = BuildEvent(); | |
d824c93c | 112 | AliEMCalTriggerAnaTriggerDecision triggerDecision; |
113 | triggerDecision.Create(event); | |
114 | triggerDecision.SetIsMinBias(fInputHandler->IsEventSelected() & AliVEvent::kINT7); | |
4d1a3169 | 115 | TIter groupIter(fTaskGroups); |
116 | AliEMCalTriggerTaskGroup *mygroup(NULL); | |
d824c93c | 117 | while((mygroup = dynamic_cast<AliEMCalTriggerTaskGroup *>(groupIter()))){ |
118 | mygroup->SetTriggerDecision(&triggerDecision); | |
4d1a3169 | 119 | mygroup->Process(event); |
d824c93c | 120 | } |
4d1a3169 | 121 | |
122 | delete event; | |
123 | ||
124 | PostData(1, fOutput); | |
125 | return kTRUE; | |
126 | } | |
127 | ||
9de87858 | 128 | //______________________________________________________________________________ |
129 | void AliAnalysisTaskPtEMCalTriggerV1::SetBinning(const char* dimname, int nbins, double* binning) { | |
130 | /* | |
131 | * Set binning for a give dimension | |
132 | * | |
133 | * @param dimname: name of the axis | |
134 | * @param nbins: number of bins | |
135 | * @param binning: the bin limits | |
136 | */ | |
137 | fBinning->SetBinning(dimname, nbins, binning); | |
138 | } | |
139 | ||
5b1df951 | 140 | //______________________________________________________________________________ |
141 | void AliAnalysisTaskPtEMCalTriggerV1::SetBinning(const char* dimname, const TArrayD &binning) { | |
142 | /* | |
143 | * Set binning for a give dimension | |
144 | * | |
145 | * @param binning: the bin limits | |
146 | */ | |
147 | fBinning->SetBinning(dimname, binning); | |
148 | } | |
149 | ||
4d1a3169 | 150 | //______________________________________________________________________________ |
151 | AliEMCalTriggerEventData* AliAnalysisTaskPtEMCalTriggerV1::BuildEvent() const { | |
152 | /* | |
153 | * Build event structure. Take the information about the different containers | |
154 | * from the base analysis task. | |
155 | * | |
156 | * @return: the resulting event structure | |
157 | */ | |
158 | AliEMCalTriggerEventData *eventstruct = new AliEMCalTriggerEventData; | |
159 | eventstruct->SetRecEvent(fInputEvent); | |
160 | eventstruct->SetMCEvent(fMCEvent); | |
161 | eventstruct->SetTriggerPatchContainer(fTriggerPatchInfo); | |
162 | eventstruct->SetClusterContainer(fCaloClusters); | |
163 | eventstruct->SetTrackContainer(fTracks); | |
164 | if(fMCJetContainer.Length()){ | |
165 | AliJetContainer *jcmc = dynamic_cast<AliJetContainer *>(fJetCollArray.FindObject(fMCJetContainer.Data())); | |
166 | eventstruct->SetParticleContainer(jcmc->GetParticleContainer()->GetArray()); | |
167 | eventstruct->SetMCJetContainer(jcmc); | |
168 | } | |
169 | if(fDataJetContainer.Length()){ | |
170 | AliJetContainer *jcdat = dynamic_cast<AliJetContainer *>(fJetCollArray.FindObject(fDataJetContainer.Data())); | |
171 | eventstruct->SetDataJetContainer(jcdat); | |
172 | } | |
173 | return eventstruct; | |
174 | } | |
175 | ||
176 | //______________________________________________________________________________ | |
177 | void AliAnalysisTaskPtEMCalTriggerV1::AddAnalysisGroup(AliEMCalTriggerTaskGroup *taskGroup) { | |
178 | /* | |
179 | * Add group of analysis components to the task | |
180 | * | |
181 | * @param taskGroup: Group of analysis components | |
182 | */ | |
183 | fTaskGroups->Add(taskGroup); | |
184 | } | |
185 | ||
186 | } /* namespace EMCalTriggerPtAnalysis */ |