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97ce6a20 | 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 | // The AliTPCCalibKrTask class description (TPC Kr calibration). | |
18 | // The AliTPCCalibKrTask loops over tree of TPC Kr clusters and fills AliTPCCalibKr | |
19 | // calibration component. | |
20 | // | |
21 | // As the input it requires the tree with reconstructed Kr clusters (AliTPCclusterKr objects). | |
22 | // The AliTPCCalibKr output calibration component contains an array of TH3F histograms which can be stored | |
23 | // in the ouptut file. | |
24 | // | |
25 | ||
26 | /* | |
27 | ||
28 | // Usage example: | |
29 | // | |
30 | ||
31 | // -- Load toolkit | |
32 | gSystem->AddIncludePath("-I$ALICE_ROOT/TPC/macros"); | |
33 | gROOT->LoadMacro("$ALICE_ROOT/TPC/macros/AliXRDPROOFtoolkit.cxx+"); | |
34 | AliXRDPROOFtoolkit tool; | |
35 | ||
36 | // -- Make chain of files | |
37 | TChain * chain = tool.MakeChain("KrClusters.txt","Kr","",1000,0); | |
38 | ||
39 | // -- Create the analysis manager | |
40 | AliAnalysisManager *mgr = new AliAnalysisManager("testAnalysis"); | |
41 | ||
42 | // -- Calibration component | |
43 | AliTPCCalibKr *calibObj = new AliTPCCalibKr; | |
44 | ||
45 | // -- Add task | |
46 | AliTPCCalibKrTask *task = new AliTPCCalibKrTask; | |
47 | task->SetInputChain(chain); | |
48 | task->SetTPCCalibKr(calibObj); | |
49 | mgr->AddTask(task); | |
50 | ||
51 | // -- Attach input | |
52 | cInput = mgr->CreateContainer("cInput", TChain::Class(), AliAnalysisManager::kInputContainer); | |
53 | mgr->ConnectInput(task, 0, cInput); | |
54 | ||
55 | // -- Attach output | |
56 | cOutput = mgr->CreateContainer("cOutput", TList::Class(), AliAnalysisManager::kOutputContainer,"outHistFile.root"); | |
57 | mgr->ConnectOutput(task, 0, cOutput); | |
58 | ||
59 | // -- Run analysis | |
60 | mgr->InitAnalysis(); | |
61 | mgr->PrintStatus(); | |
62 | mgr->StartAnalysis("local", chain); | |
63 | ||
64 | */ | |
65 | ||
66 | //Root includes | |
67 | #include <TH1F.h> | |
68 | #include <TH2F.h> | |
69 | #include <TH3F.h> | |
70 | #include <TString.h> | |
71 | #include <TMath.h> | |
72 | #include <TF1.h> | |
73 | #include <TRandom.h> | |
74 | #include <TDirectory.h> | |
75 | #include <TFile.h> | |
76 | //AliRoot includes | |
77 | #include "AliRawReader.h" | |
78 | #include "AliRawReaderRoot.h" | |
79 | #include "AliRawReaderDate.h" | |
80 | #include "AliTPCRawStream.h" | |
81 | #include "AliTPCCalROC.h" | |
82 | #include "AliTPCCalPad.h" | |
83 | #include "AliTPCROC.h" | |
84 | #include "AliMathBase.h" | |
85 | #include "TTreeStream.h" | |
86 | #include "AliTPCRawStreamFast.h" | |
87 | ||
88 | //date | |
89 | #include "event.h" | |
90 | ||
91 | //header file | |
92 | #include "AliTPCCalibKr.h" | |
93 | #include "AliTPCCalibKrTask.h" | |
94 | ||
95 | Int_t AliTPCCalibKrTask::evtNumber = 0; | |
96 | ||
97 | ClassImp(AliTPCCalibKrTask) | |
98 | ||
99 | AliTPCCalibKrTask::AliTPCCalibKrTask(const char *name) : | |
100 | AliAnalysisTask(name,""), | |
101 | fClustKr(0), | |
102 | fTPCCalibKr(0), | |
103 | fTree(0), | |
104 | fOutput(0) | |
105 | { | |
106 | // | |
107 | // default constructor | |
108 | // | |
109 | ||
110 | DefineInput(0, TChain::Class()); | |
111 | DefineOutput(0, TList::Class()); | |
112 | } | |
113 | ||
114 | //_____________________________________________________________________ | |
115 | AliTPCCalibKrTask::~AliTPCCalibKrTask() | |
116 | { | |
117 | // | |
118 | // destructor | |
119 | // | |
120 | if(fClustKr) delete fClustKr; fClustKr = 0; | |
121 | } | |
122 | ||
123 | //_____________________________________________________________________ | |
124 | void AliTPCCalibKrTask::ConnectInputData(Option_t *) | |
125 | { | |
126 | // Connect input data | |
127 | // Called once | |
128 | ||
129 | fTree = dynamic_cast<TTree*> (GetInputData(0)); | |
130 | ||
131 | if(!fTree) { | |
132 | Printf("ERROR: Could not read chain from input"); | |
133 | } | |
134 | else { | |
135 | fTree->SetBranchStatus("*",1); | |
136 | } | |
137 | ||
138 | // set branch address | |
139 | if(!fTree->GetBranch("Cl.")) { | |
140 | Printf("ERROR: Could not get Cl. branch from input"); | |
141 | } else { | |
142 | fTree->GetBranch("Cl.")->SetAddress(&fClustKr); | |
143 | } | |
144 | } | |
145 | ||
146 | //_____________________________________________________________________ | |
147 | void AliTPCCalibKrTask::CreateOutputObjects() | |
148 | { | |
149 | // create object to the output | |
150 | fOutput = new TList; | |
151 | fOutput->SetOwner(); | |
152 | ||
153 | if(fTPCCalibKr) fOutput->Add(fTPCCalibKr); | |
154 | //fTPCCalibKr = new AliTPCCalibKr; | |
155 | //if(fTPCCalibKr) fOutput->Add(fTPCCalibKr); | |
156 | else | |
157 | Printf("WARNING: AliTPCCalibKr is not added to the output"); | |
158 | } | |
159 | ||
160 | //_____________________________________________________________________ | |
161 | Bool_t AliTPCCalibKrTask::ReadEntry(Int_t evt) | |
162 | { | |
163 | // read entry | |
164 | Long64_t centry = fTree->LoadTree(evt); | |
165 | if(centry < 0) return kFALSE; | |
166 | ||
167 | if(!fTree->GetBranch("Cl.")) | |
168 | { | |
169 | Printf("ERROR: Could not get Cl. branch from input"); | |
170 | return kFALSE; | |
171 | } else { | |
172 | fTree->GetBranch("Cl.")->SetAddress(&fClustKr); | |
173 | } | |
174 | ||
175 | fTree->GetEntry(evt); | |
176 | ||
177 | return kTRUE; | |
178 | } | |
179 | ||
180 | //_____________________________________________________________________ | |
181 | void AliTPCCalibKrTask::Exec(Option_t *) | |
182 | { | |
183 | // Main loop | |
184 | // Called for each event | |
185 | ||
186 | // read entry | |
187 | if(fClustKr) delete fClustKr; fClustKr=0; | |
188 | Bool_t status = ReadEntry(evtNumber); | |
189 | if(status==kTRUE) | |
190 | { | |
191 | // Process output objects | |
192 | if(fClustKr) fTPCCalibKr->Process(fClustKr); | |
193 | } | |
194 | ||
195 | if( !( evtNumber % 10000) ) { | |
196 | cout << evtNumber << endl; } | |
197 | ||
198 | evtNumber++; | |
199 | ||
200 | // Post output data. | |
201 | PostData(0, fOutput); | |
202 | } | |
203 | ||
204 | //_____________________________________________________________________ | |
205 | void AliTPCCalibKrTask::Terminate(Option_t *) | |
206 | { | |
207 | // Called once at the end of the event loop | |
208 | cout << "Terminate " << endl; | |
209 | ||
210 | fOutput = dynamic_cast<TList*> (GetOutputData(0)); | |
211 | if (!fOutput) { | |
212 | Printf("ERROR: fOutput not available"); | |
213 | return; | |
214 | } | |
215 | ||
216 | fTPCCalibKr = dynamic_cast<AliTPCCalibKr*> (fOutput->FindObject("AliTPCCalibKr")); | |
217 | if (!fTPCCalibKr) { | |
218 | Printf("WARNING: AliTPCCalibKr not available"); | |
219 | return; | |
220 | } | |
221 | ||
222 | for(int i=0; i<72; ++i) { | |
223 | if( fTPCCalibKr->IsCSide(i) == kTRUE ) | |
224 | printf("C side chamber: %d, 3D histo entries: %10.f \n",i,fTPCCalibKr->GetHistoKr(i)->GetEntries()); | |
225 | ||
226 | if( fTPCCalibKr->IsCSide(i) == kFALSE ) | |
227 | printf("A side chamber: %d, 3D histo entries: %10.f \n",i,fTPCCalibKr->GetHistoKr(i)->GetEntries()); | |
228 | } | |
229 | } |