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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 | // | |
f3b61a78 | 25 | // Author: Jacek Otwinowski (J.Otwinowski@gsi.de) |
97ce6a20 | 26 | |
27 | /* | |
28 | ||
29 | // Usage example: | |
30 | // | |
31 | ||
32 | // -- Load toolkit | |
33 | gSystem->AddIncludePath("-I$ALICE_ROOT/TPC/macros"); | |
34 | gROOT->LoadMacro("$ALICE_ROOT/TPC/macros/AliXRDPROOFtoolkit.cxx+"); | |
35 | AliXRDPROOFtoolkit tool; | |
36 | ||
37 | // -- Make chain of files | |
38 | TChain * chain = tool.MakeChain("KrClusters.txt","Kr","",1000,0); | |
39 | ||
40 | // -- Create the analysis manager | |
41 | AliAnalysisManager *mgr = new AliAnalysisManager("testAnalysis"); | |
42 | ||
43 | // -- Calibration component | |
44 | AliTPCCalibKr *calibObj = new AliTPCCalibKr; | |
9aaef63e | 45 | calibObj->SetIrocHistogram(200,100,6000); |
46 | calibObj->SetOrocHistogram(200,100,5500); | |
47 | calibObj->Init(); | |
97ce6a20 | 48 | |
49 | // -- Add task | |
50 | AliTPCCalibKrTask *task = new AliTPCCalibKrTask; | |
51 | task->SetInputChain(chain); | |
52 | task->SetTPCCalibKr(calibObj); | |
53 | mgr->AddTask(task); | |
54 | ||
55 | // -- Attach input | |
56 | cInput = mgr->CreateContainer("cInput", TChain::Class(), AliAnalysisManager::kInputContainer); | |
57 | mgr->ConnectInput(task, 0, cInput); | |
58 | ||
59 | // -- Attach output | |
60 | cOutput = mgr->CreateContainer("cOutput", TList::Class(), AliAnalysisManager::kOutputContainer,"outHistFile.root"); | |
61 | mgr->ConnectOutput(task, 0, cOutput); | |
62 | ||
63 | // -- Run analysis | |
64 | mgr->InitAnalysis(); | |
65 | mgr->PrintStatus(); | |
66 | mgr->StartAnalysis("local", chain); | |
67 | ||
68 | */ | |
69 | ||
b3417946 | 70 | // system includes |
71 | #include <cstdio> | |
72 | using namespace std; | |
73 | ||
97ce6a20 | 74 | //Root includes |
75 | #include <TH1F.h> | |
76 | #include <TH2F.h> | |
77 | #include <TH3F.h> | |
78 | #include <TString.h> | |
79 | #include <TMath.h> | |
80 | #include <TF1.h> | |
81 | #include <TRandom.h> | |
82 | #include <TDirectory.h> | |
83 | #include <TFile.h> | |
84 | //AliRoot includes | |
85 | #include "AliRawReader.h" | |
86 | #include "AliRawReaderRoot.h" | |
87 | #include "AliRawReaderDate.h" | |
97ce6a20 | 88 | #include "AliTPCCalROC.h" |
89 | #include "AliTPCCalPad.h" | |
90 | #include "AliTPCROC.h" | |
91 | #include "AliMathBase.h" | |
92 | #include "TTreeStream.h" | |
97ce6a20 | 93 | |
94 | //date | |
95 | #include "event.h" | |
96 | ||
97 | //header file | |
98 | #include "AliTPCCalibKr.h" | |
99 | #include "AliTPCCalibKrTask.h" | |
100 | ||
ff0df25d | 101 | Int_t AliTPCCalibKrTask::fEvtNumber = 0; |
97ce6a20 | 102 | |
103 | ClassImp(AliTPCCalibKrTask) | |
104 | ||
105 | AliTPCCalibKrTask::AliTPCCalibKrTask(const char *name) : | |
106 | AliAnalysisTask(name,""), | |
107 | fClustKr(0), | |
108 | fTPCCalibKr(0), | |
109 | fTree(0), | |
110 | fOutput(0) | |
111 | { | |
112 | // | |
113 | // default constructor | |
114 | // | |
115 | ||
116 | DefineInput(0, TChain::Class()); | |
117 | DefineOutput(0, TList::Class()); | |
118 | } | |
119 | ||
120 | //_____________________________________________________________________ | |
121 | AliTPCCalibKrTask::~AliTPCCalibKrTask() | |
122 | { | |
123 | // | |
124 | // destructor | |
125 | // | |
f3b61a78 | 126 | if(fOutput) fOutput->Delete(); |
127 | delete fOutput; fOutput = 0; | |
97ce6a20 | 128 | } |
129 | ||
130 | //_____________________________________________________________________ | |
131 | void AliTPCCalibKrTask::ConnectInputData(Option_t *) | |
132 | { | |
133 | // Connect input data | |
134 | // Called once | |
135 | ||
136 | fTree = dynamic_cast<TTree*> (GetInputData(0)); | |
137 | ||
138 | if(!fTree) { | |
139 | Printf("ERROR: Could not read chain from input"); | |
9f87757e | 140 | return; |
97ce6a20 | 141 | } |
142 | else { | |
143 | fTree->SetBranchStatus("*",1); | |
f3b61a78 | 144 | fTree->SetBranchStatus("Cl.fCluster",0); |
97ce6a20 | 145 | } |
146 | ||
147 | // set branch address | |
148 | if(!fTree->GetBranch("Cl.")) { | |
149 | Printf("ERROR: Could not get Cl. branch from input"); | |
150 | } else { | |
151 | fTree->GetBranch("Cl.")->SetAddress(&fClustKr); | |
152 | } | |
153 | } | |
154 | ||
155 | //_____________________________________________________________________ | |
156 | void AliTPCCalibKrTask::CreateOutputObjects() | |
157 | { | |
158 | // create object to the output | |
159 | fOutput = new TList; | |
f3b61a78 | 160 | fOutput->SetOwner(); // is owner of the fTPCCalibKr objects |
97ce6a20 | 161 | |
162 | if(fTPCCalibKr) fOutput->Add(fTPCCalibKr); | |
163 | //fTPCCalibKr = new AliTPCCalibKr; | |
164 | //if(fTPCCalibKr) fOutput->Add(fTPCCalibKr); | |
165 | else | |
166 | Printf("WARNING: AliTPCCalibKr is not added to the output"); | |
167 | } | |
168 | ||
169 | //_____________________________________________________________________ | |
170 | Bool_t AliTPCCalibKrTask::ReadEntry(Int_t evt) | |
171 | { | |
172 | // read entry | |
173 | Long64_t centry = fTree->LoadTree(evt); | |
174 | if(centry < 0) return kFALSE; | |
175 | ||
176 | if(!fTree->GetBranch("Cl.")) | |
177 | { | |
178 | Printf("ERROR: Could not get Cl. branch from input"); | |
179 | return kFALSE; | |
180 | } else { | |
181 | fTree->GetBranch("Cl.")->SetAddress(&fClustKr); | |
182 | } | |
183 | ||
184 | fTree->GetEntry(evt); | |
185 | ||
186 | return kTRUE; | |
187 | } | |
188 | ||
189 | //_____________________________________________________________________ | |
190 | void AliTPCCalibKrTask::Exec(Option_t *) | |
191 | { | |
192 | // Main loop | |
193 | // Called for each event | |
194 | ||
195 | // read entry | |
196 | if(fClustKr) delete fClustKr; fClustKr=0; | |
ff0df25d | 197 | Bool_t status = ReadEntry(fEvtNumber); |
97ce6a20 | 198 | if(status==kTRUE) |
199 | { | |
200 | // Process output objects | |
201 | if(fClustKr) fTPCCalibKr->Process(fClustKr); | |
202 | } | |
203 | ||
ff0df25d | 204 | if( !( fEvtNumber % 100000) ) { |
205 | cout << fEvtNumber << endl; } | |
97ce6a20 | 206 | |
ff0df25d | 207 | fEvtNumber++; |
97ce6a20 | 208 | |
209 | // Post output data. | |
210 | PostData(0, fOutput); | |
211 | } | |
212 | ||
213 | //_____________________________________________________________________ | |
214 | void AliTPCCalibKrTask::Terminate(Option_t *) | |
215 | { | |
216 | // Called once at the end of the event loop | |
217 | cout << "Terminate " << endl; | |
218 | ||
219 | fOutput = dynamic_cast<TList*> (GetOutputData(0)); | |
220 | if (!fOutput) { | |
221 | Printf("ERROR: fOutput not available"); | |
222 | return; | |
223 | } | |
224 | ||
225 | fTPCCalibKr = dynamic_cast<AliTPCCalibKr*> (fOutput->FindObject("AliTPCCalibKr")); | |
226 | if (!fTPCCalibKr) { | |
227 | Printf("WARNING: AliTPCCalibKr not available"); | |
228 | return; | |
229 | } | |
230 | ||
231 | for(int i=0; i<72; ++i) { | |
232 | if( fTPCCalibKr->IsCSide(i) == kTRUE ) | |
233 | printf("C side chamber: %d, 3D histo entries: %10.f \n",i,fTPCCalibKr->GetHistoKr(i)->GetEntries()); | |
234 | ||
235 | if( fTPCCalibKr->IsCSide(i) == kFALSE ) | |
236 | printf("A side chamber: %d, 3D histo entries: %10.f \n",i,fTPCCalibKr->GetHistoKr(i)->GetEntries()); | |
237 | } | |
238 | } |