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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), | |
45 | fDebugOutputPath() | |
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), |
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; |
0db06ea6 | 99 | for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j) |
100 | if ((seed=dynamic_cast<AliTPCseed*>(calibObject))) | |
73d51118 | 101 | break; |
5822e507 | 102 | if (track) Process(track, run); |
73d51118 | 103 | if (seed) |
104 | Process(seed); | |
105 | } | |
c51653e8 | 106 | PostData(0,fCalibJobs); |
73d51118 | 107 | } |
108 | ||
109 | void AliTPCAnalysisTaskcalib::ConnectInputData(Option_t *) { | |
110 | // | |
111 | // | |
112 | // | |
113 | TTree* tree=dynamic_cast<TTree*>(GetInputData(0)); | |
114 | if (!tree) { | |
2acad464 | 115 | //Printf("ERROR: Could not read chain from input slot 0"); |
73d51118 | 116 | } |
117 | else { | |
118 | AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); | |
119 | if (!esdH) { | |
2acad464 | 120 | //Printf("ERROR: Could not get ESDInputHandler"); |
73d51118 | 121 | } |
122 | else { | |
123 | fESD = esdH->GetEvent(); | |
684602c8 | 124 | //Printf("*** CONNECTED NEW EVENT ****"); |
73d51118 | 125 | } |
126 | } | |
127 | } | |
128 | ||
129 | void AliTPCAnalysisTaskcalib::CreateOutputObjects() { | |
130 | // | |
131 | // | |
132 | // | |
c51653e8 | 133 | OpenFile(0, "RECREATE"); |
73d51118 | 134 | } |
0db06ea6 | 135 | void AliTPCAnalysisTaskcalib::Terminate(Option_t */*option*/) { |
7eaa723e | 136 | // |
08825fb4 | 137 | // Terminate |
7eaa723e | 138 | // |
08825fb4 | 139 | AliTPCcalibBase *job=0; |
f7f33dec | 140 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 141 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 142 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
08825fb4 | 143 | if (job) job->Terminate(); |
7eaa723e | 144 | } |
42a48f93 | 145 | |
73d51118 | 146 | } |
147 | ||
f7f33dec | 148 | void AliTPCAnalysisTaskcalib::FinishTaskOutput() |
149 | { | |
150 | // | |
151 | // According description in AliAnalisysTask this method is call | |
152 | // on the slaves before sending data | |
153 | // | |
154 | Terminate("slave"); | |
155 | RegisterDebugOutput(); | |
679480d0 | 156 | |
f7f33dec | 157 | } |
158 | ||
159 | ||
73d51118 | 160 | void AliTPCAnalysisTaskcalib::Process(AliESDEvent *event) { |
08825fb4 | 161 | // |
162 | // Process ESD event | |
163 | // | |
164 | AliTPCcalibBase *job=0; | |
f7f33dec | 165 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 166 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 167 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
42a48f93 | 168 | if (job) { |
169 | job->UpdateEventInfo(event); | |
c51653e8 | 170 | if (job->AcceptTrigger()) |
171 | job->Process(event); | |
42a48f93 | 172 | } |
08825fb4 | 173 | } |
73d51118 | 174 | } |
175 | ||
176 | void AliTPCAnalysisTaskcalib::Process(AliTPCseed *track) { | |
08825fb4 | 177 | // |
178 | // Process TPC track | |
179 | // | |
180 | AliTPCcalibBase *job=0; | |
f7f33dec | 181 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 182 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 183 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
c51653e8 | 184 | if (job) |
185 | if (job->AcceptTrigger()) | |
186 | job->Process(track); | |
f7f33dec | 187 | } |
188 | } | |
189 | ||
5822e507 | 190 | void AliTPCAnalysisTaskcalib::Process(AliESDtrack *track, Int_t run) { |
f7f33dec | 191 | // |
192 | // Process ESD track | |
193 | // | |
194 | AliTPCcalibBase *job=0; | |
195 | Int_t njobs = fCalibJobs->GetEntriesFast(); | |
196 | for (Int_t i=0;i<njobs;i++){ | |
197 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); | |
c51653e8 | 198 | if (job) |
199 | if (job->AcceptTrigger()) | |
200 | job->Process(track,run); | |
08825fb4 | 201 | } |
73d51118 | 202 | } |
203 | ||
204 | Long64_t AliTPCAnalysisTaskcalib::Merge(TCollection *li) { | |
f7f33dec | 205 | TIterator *i=fCalibJobs->MakeIterator(); |
73d51118 | 206 | AliTPCcalibBase *job; |
207 | Long64_t n=0; | |
0db06ea6 | 208 | while ((job=dynamic_cast<AliTPCcalibBase*>(i->Next()))) |
73d51118 | 209 | n+=job->Merge(li); |
210 | return n; | |
211 | } | |
212 | ||
213 | void AliTPCAnalysisTaskcalib::Analyze() { | |
08825fb4 | 214 | // |
215 | // Analyze the content of the task | |
216 | // | |
217 | AliTPCcalibBase *job=0; | |
f7f33dec | 218 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 219 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 220 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
08825fb4 | 221 | if (job) job->Analyze(); |
222 | } | |
73d51118 | 223 | } |
f7f33dec | 224 | |
225 | ||
226 | void AliTPCAnalysisTaskcalib::RegisterDebugOutput(){ | |
227 | // | |
228 | // | |
229 | // | |
230 | AliTPCcalibBase *job=0; | |
231 | Int_t njobs = fCalibJobs->GetEntriesFast(); | |
232 | for (Int_t i=0;i<njobs;i++){ | |
233 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); | |
234 | if (job) job->RegisterDebugOutput(fDebugOutputPath.Data()); | |
235 | } | |
679480d0 | 236 | TFile fff("CalibObjects.root","recreate"); |
c51653e8 | 237 | fCalibJobs->Write("TPCCalib",TObject::kSingleKey); |
679480d0 | 238 | fff.Close(); |
239 | // | |
240 | // store - copy debug output to the destination position | |
241 | // currently ONLY for local copy | |
242 | TString dsName="CalibObjects.root"; | |
243 | TString dsName2=fDebugOutputPath.Data(); | |
244 | gSystem->MakeDirectory(dsName2.Data()); | |
245 | dsName2+=gSystem->HostName(); | |
246 | gSystem->MakeDirectory(dsName2.Data()); | |
247 | dsName2+="/"; | |
248 | TTimeStamp s; | |
249 | dsName2+=Int_t(s.GetNanoSec()); | |
250 | dsName2+="/"; | |
251 | gSystem->MakeDirectory(dsName2.Data()); | |
252 | dsName2+=dsName; | |
253 | AliInfo(Form("copy %s\t%s\n",dsName.Data(),dsName2.Data())); | |
254 | printf("copy %s\t%s\n",dsName.Data(),dsName2.Data()); | |
255 | TFile::Cp(dsName.Data(),dsName2.Data()); | |
256 | ||
f7f33dec | 257 | } |