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73d51118 | 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 | /////////////////////////////////////////////////////////////////////////////// | |
18 | // // | |
fc492d0d | 19 | // ANALYSIS task to perrorm TPC calibration // |
20 | ||
73d51118 | 21 | // // |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | #include "AliTPCAnalysisTaskcalib.h" | |
24 | #include "TChain.h" | |
25 | #include "AliTPCcalibBase.h" | |
26 | #include "AliESDEvent.h" | |
27 | #include "AliESDfriend.h" | |
f7f33dec | 28 | #include "AliESDtrack.h" |
73d51118 | 29 | #include "AliESDfriendTrack.h" |
30 | #include "AliTPCseed.h" | |
31 | #include "AliESDInputHandler.h" | |
32 | #include "AliAnalysisManager.h" | |
679480d0 | 33 | #include "TFile.h" |
34 | #include "TSystem.h" | |
35 | #include "TTimeStamp.h" | |
73d51118 | 36 | |
37 | ClassImp(AliTPCAnalysisTaskcalib) | |
38 | ||
f7f33dec | 39 | |
40 | AliTPCAnalysisTaskcalib::AliTPCAnalysisTaskcalib() | |
41 | :AliAnalysisTask(), | |
42 | fCalibJobs(0), | |
43 | fESD(0), | |
44 | fESDfriend(0), | |
5647625c | 45 | fDebugOutputPath("") |
f7f33dec | 46 | { |
47 | // | |
48 | // default constructor | |
49 | // | |
50 | ||
51 | } | |
52 | ||
53 | ||
73d51118 | 54 | AliTPCAnalysisTaskcalib::AliTPCAnalysisTaskcalib(const char *name) |
55 | :AliAnalysisTask(name,""), | |
56 | fCalibJobs(0), | |
0db06ea6 | 57 | fESD(0), |
f7f33dec | 58 | fESDfriend(0), |
5647625c | 59 | fDebugOutputPath("") |
73d51118 | 60 | { |
61 | // | |
62 | // Constructor | |
63 | // | |
64 | DefineInput(0, TChain::Class()); | |
65 | DefineOutput(0, TObjArray::Class()); | |
f7f33dec | 66 | fCalibJobs = new TObjArray(0); |
42a48f93 | 67 | fCalibJobs->SetOwner(kTRUE); |
73d51118 | 68 | } |
69 | ||
70 | AliTPCAnalysisTaskcalib::~AliTPCAnalysisTaskcalib() { | |
71 | // | |
72 | // destructor | |
73 | // | |
f7f33dec | 74 | printf("AliTPCAnalysisTaskcalib::~AliTPCAnalysisTaskcalib"); |
edb92719 | 75 | fCalibJobs->Delete(); |
73d51118 | 76 | } |
77 | ||
78 | void AliTPCAnalysisTaskcalib::Exec(Option_t *) { | |
79 | // | |
80 | // Exec function | |
81 | // Loop over tracks and call Process function | |
82 | if (!fESD) { | |
2acad464 | 83 | //Printf("ERROR: fESD not available"); |
73d51118 | 84 | return; |
85 | } | |
86 | fESDfriend=static_cast<AliESDfriend*>(fESD->FindListObject("AliESDfriend")); | |
87 | if (!fESDfriend) { | |
2acad464 | 88 | //Printf("ERROR: fESDfriend not available"); |
73d51118 | 89 | return; |
90 | } | |
91 | Int_t n=fESD->GetNumberOfTracks(); | |
f7f33dec | 92 | Process(fESD); |
5822e507 | 93 | Int_t run = fESD->GetRunNumber(); |
73d51118 | 94 | for (Int_t i=0;i<n;++i) { |
95 | AliESDfriendTrack *friendTrack=fESDfriend->GetTrack(i); | |
f7f33dec | 96 | AliESDtrack *track=fESD->GetTrack(i); |
0db06ea6 | 97 | TObject *calibObject=0; |
73d51118 | 98 | AliTPCseed *seed=0; |
1f3b7de0 | 99 | if (!friendTrack) continue; |
0db06ea6 | 100 | for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j) |
101 | if ((seed=dynamic_cast<AliTPCseed*>(calibObject))) | |
73d51118 | 102 | break; |
5822e507 | 103 | if (track) Process(track, run); |
73d51118 | 104 | if (seed) |
105 | Process(seed); | |
106 | } | |
c51653e8 | 107 | PostData(0,fCalibJobs); |
73d51118 | 108 | } |
109 | ||
110 | void AliTPCAnalysisTaskcalib::ConnectInputData(Option_t *) { | |
111 | // | |
112 | // | |
113 | // | |
114 | TTree* tree=dynamic_cast<TTree*>(GetInputData(0)); | |
115 | if (!tree) { | |
2acad464 | 116 | //Printf("ERROR: Could not read chain from input slot 0"); |
73d51118 | 117 | } |
118 | else { | |
119 | AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); | |
120 | if (!esdH) { | |
2acad464 | 121 | //Printf("ERROR: Could not get ESDInputHandler"); |
73d51118 | 122 | } |
123 | else { | |
124 | fESD = esdH->GetEvent(); | |
684602c8 | 125 | //Printf("*** CONNECTED NEW EVENT ****"); |
73d51118 | 126 | } |
127 | } | |
128 | } | |
129 | ||
130 | void AliTPCAnalysisTaskcalib::CreateOutputObjects() { | |
131 | // | |
132 | // | |
133 | // | |
54b8f8e1 | 134 | //OpenFile(0, "RECREATE"); |
73d51118 | 135 | } |
0db06ea6 | 136 | void AliTPCAnalysisTaskcalib::Terminate(Option_t */*option*/) { |
7eaa723e | 137 | // |
08825fb4 | 138 | // Terminate |
7eaa723e | 139 | // |
08825fb4 | 140 | AliTPCcalibBase *job=0; |
f7f33dec | 141 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 142 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 143 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
08825fb4 | 144 | if (job) job->Terminate(); |
7eaa723e | 145 | } |
42a48f93 | 146 | |
73d51118 | 147 | } |
148 | ||
f7f33dec | 149 | void AliTPCAnalysisTaskcalib::FinishTaskOutput() |
150 | { | |
151 | // | |
152 | // According description in AliAnalisysTask this method is call | |
153 | // on the slaves before sending data | |
154 | // | |
155 | Terminate("slave"); | |
5647625c | 156 | if(!fDebugOutputPath.IsNull()) { |
157 | RegisterDebugOutput(); | |
158 | } | |
679480d0 | 159 | |
f7f33dec | 160 | } |
161 | ||
162 | ||
73d51118 | 163 | void AliTPCAnalysisTaskcalib::Process(AliESDEvent *event) { |
08825fb4 | 164 | // |
165 | // Process ESD event | |
166 | // | |
167 | AliTPCcalibBase *job=0; | |
f7f33dec | 168 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 169 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 170 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
42a48f93 | 171 | if (job) { |
172 | job->UpdateEventInfo(event); | |
c51653e8 | 173 | if (job->AcceptTrigger()) |
174 | job->Process(event); | |
42a48f93 | 175 | } |
08825fb4 | 176 | } |
73d51118 | 177 | } |
178 | ||
179 | void AliTPCAnalysisTaskcalib::Process(AliTPCseed *track) { | |
08825fb4 | 180 | // |
181 | // Process TPC track | |
182 | // | |
183 | AliTPCcalibBase *job=0; | |
f7f33dec | 184 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 185 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 186 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
c51653e8 | 187 | if (job) |
188 | if (job->AcceptTrigger()) | |
189 | job->Process(track); | |
f7f33dec | 190 | } |
191 | } | |
192 | ||
5822e507 | 193 | void AliTPCAnalysisTaskcalib::Process(AliESDtrack *track, Int_t run) { |
f7f33dec | 194 | // |
195 | // Process ESD track | |
196 | // | |
197 | AliTPCcalibBase *job=0; | |
198 | Int_t njobs = fCalibJobs->GetEntriesFast(); | |
199 | for (Int_t i=0;i<njobs;i++){ | |
200 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); | |
c51653e8 | 201 | if (job) |
202 | if (job->AcceptTrigger()) | |
203 | job->Process(track,run); | |
08825fb4 | 204 | } |
73d51118 | 205 | } |
206 | ||
207 | Long64_t AliTPCAnalysisTaskcalib::Merge(TCollection *li) { | |
f7f33dec | 208 | TIterator *i=fCalibJobs->MakeIterator(); |
73d51118 | 209 | AliTPCcalibBase *job; |
210 | Long64_t n=0; | |
0db06ea6 | 211 | while ((job=dynamic_cast<AliTPCcalibBase*>(i->Next()))) |
73d51118 | 212 | n+=job->Merge(li); |
213 | return n; | |
214 | } | |
215 | ||
216 | void AliTPCAnalysisTaskcalib::Analyze() { | |
08825fb4 | 217 | // |
218 | // Analyze the content of the task | |
219 | // | |
220 | AliTPCcalibBase *job=0; | |
f7f33dec | 221 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 222 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 223 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
08825fb4 | 224 | if (job) job->Analyze(); |
225 | } | |
73d51118 | 226 | } |
f7f33dec | 227 | |
228 | ||
229 | void AliTPCAnalysisTaskcalib::RegisterDebugOutput(){ | |
230 | // | |
231 | // | |
232 | // | |
233 | AliTPCcalibBase *job=0; | |
234 | Int_t njobs = fCalibJobs->GetEntriesFast(); | |
235 | for (Int_t i=0;i<njobs;i++){ | |
236 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); | |
237 | if (job) job->RegisterDebugOutput(fDebugOutputPath.Data()); | |
238 | } | |
86cd06f0 | 239 | TString dsName=GetName(); |
240 | dsName+=".root"; | |
241 | TFile fff(dsName.Data(),"recreate"); | |
c51653e8 | 242 | fCalibJobs->Write("TPCCalib",TObject::kSingleKey); |
679480d0 | 243 | fff.Close(); |
244 | // | |
245 | // store - copy debug output to the destination position | |
246 | // currently ONLY for local copy | |
679480d0 | 247 | TString dsName2=fDebugOutputPath.Data(); |
248 | gSystem->MakeDirectory(dsName2.Data()); | |
249 | dsName2+=gSystem->HostName(); | |
250 | gSystem->MakeDirectory(dsName2.Data()); | |
251 | dsName2+="/"; | |
252 | TTimeStamp s; | |
253 | dsName2+=Int_t(s.GetNanoSec()); | |
254 | dsName2+="/"; | |
255 | gSystem->MakeDirectory(dsName2.Data()); | |
256 | dsName2+=dsName; | |
257 | AliInfo(Form("copy %s\t%s\n",dsName.Data(),dsName2.Data())); | |
258 | printf("copy %s\t%s\n",dsName.Data(),dsName2.Data()); | |
259 | TFile::Cp(dsName.Data(),dsName2.Data()); | |
260 | ||
f7f33dec | 261 | } |