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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")); | |
556a6343 | 87 | Int_t n=fESD->GetNumberOfTracks(); |
88 | Process(fESD); | |
73d51118 | 89 | if (!fESDfriend) { |
2acad464 | 90 | //Printf("ERROR: fESDfriend not available"); |
73d51118 | 91 | return; |
92 | } | |
012c4694 | 93 | if (fESDfriend->TestSkipBit()) return; |
556a6343 | 94 | // |
5822e507 | 95 | Int_t run = fESD->GetRunNumber(); |
73d51118 | 96 | for (Int_t i=0;i<n;++i) { |
97 | AliESDfriendTrack *friendTrack=fESDfriend->GetTrack(i); | |
f7f33dec | 98 | AliESDtrack *track=fESD->GetTrack(i); |
0db06ea6 | 99 | TObject *calibObject=0; |
73d51118 | 100 | AliTPCseed *seed=0; |
1f3b7de0 | 101 | if (!friendTrack) continue; |
0db06ea6 | 102 | for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j) |
103 | if ((seed=dynamic_cast<AliTPCseed*>(calibObject))) | |
73d51118 | 104 | break; |
5822e507 | 105 | if (track) Process(track, run); |
73d51118 | 106 | if (seed) |
107 | Process(seed); | |
108 | } | |
c51653e8 | 109 | PostData(0,fCalibJobs); |
73d51118 | 110 | } |
111 | ||
112 | void AliTPCAnalysisTaskcalib::ConnectInputData(Option_t *) { | |
113 | // | |
114 | // | |
115 | // | |
116 | TTree* tree=dynamic_cast<TTree*>(GetInputData(0)); | |
117 | if (!tree) { | |
2acad464 | 118 | //Printf("ERROR: Could not read chain from input slot 0"); |
73d51118 | 119 | } |
120 | else { | |
121 | AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); | |
122 | if (!esdH) { | |
2acad464 | 123 | //Printf("ERROR: Could not get ESDInputHandler"); |
73d51118 | 124 | } |
125 | else { | |
126 | fESD = esdH->GetEvent(); | |
684602c8 | 127 | //Printf("*** CONNECTED NEW EVENT ****"); |
73d51118 | 128 | } |
129 | } | |
130 | } | |
131 | ||
132 | void AliTPCAnalysisTaskcalib::CreateOutputObjects() { | |
133 | // | |
134 | // | |
135 | // | |
54b8f8e1 | 136 | //OpenFile(0, "RECREATE"); |
77d31cb8 | 137 | |
138 | PostData(0,fCalibJobs); | |
73d51118 | 139 | } |
77d31cb8 | 140 | |
0db06ea6 | 141 | void AliTPCAnalysisTaskcalib::Terminate(Option_t */*option*/) { |
7eaa723e | 142 | // |
08825fb4 | 143 | // Terminate |
7eaa723e | 144 | // |
08825fb4 | 145 | AliTPCcalibBase *job=0; |
f7f33dec | 146 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 147 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 148 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
08825fb4 | 149 | if (job) job->Terminate(); |
7eaa723e | 150 | } |
42a48f93 | 151 | |
73d51118 | 152 | } |
153 | ||
f7f33dec | 154 | void AliTPCAnalysisTaskcalib::FinishTaskOutput() |
155 | { | |
156 | // | |
157 | // According description in AliAnalisysTask this method is call | |
158 | // on the slaves before sending data | |
159 | // | |
160 | Terminate("slave"); | |
5647625c | 161 | if(!fDebugOutputPath.IsNull()) { |
162 | RegisterDebugOutput(); | |
163 | } | |
679480d0 | 164 | |
f7f33dec | 165 | } |
166 | ||
167 | ||
73d51118 | 168 | void AliTPCAnalysisTaskcalib::Process(AliESDEvent *event) { |
08825fb4 | 169 | // |
170 | // Process ESD event | |
171 | // | |
172 | AliTPCcalibBase *job=0; | |
f7f33dec | 173 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 174 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 175 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
42a48f93 | 176 | if (job) { |
177 | job->UpdateEventInfo(event); | |
c51653e8 | 178 | if (job->AcceptTrigger()) |
179 | job->Process(event); | |
42a48f93 | 180 | } |
08825fb4 | 181 | } |
73d51118 | 182 | } |
183 | ||
184 | void AliTPCAnalysisTaskcalib::Process(AliTPCseed *track) { | |
08825fb4 | 185 | // |
186 | // Process TPC track | |
187 | // | |
188 | AliTPCcalibBase *job=0; | |
f7f33dec | 189 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 190 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 191 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
c51653e8 | 192 | if (job) |
193 | if (job->AcceptTrigger()) | |
194 | job->Process(track); | |
f7f33dec | 195 | } |
196 | } | |
197 | ||
5822e507 | 198 | void AliTPCAnalysisTaskcalib::Process(AliESDtrack *track, Int_t run) { |
f7f33dec | 199 | // |
200 | // Process ESD track | |
201 | // | |
202 | AliTPCcalibBase *job=0; | |
203 | Int_t njobs = fCalibJobs->GetEntriesFast(); | |
204 | for (Int_t i=0;i<njobs;i++){ | |
205 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); | |
c51653e8 | 206 | if (job) |
207 | if (job->AcceptTrigger()) | |
208 | job->Process(track,run); | |
08825fb4 | 209 | } |
73d51118 | 210 | } |
211 | ||
212 | Long64_t AliTPCAnalysisTaskcalib::Merge(TCollection *li) { | |
f7f33dec | 213 | TIterator *i=fCalibJobs->MakeIterator(); |
73d51118 | 214 | AliTPCcalibBase *job; |
215 | Long64_t n=0; | |
0db06ea6 | 216 | while ((job=dynamic_cast<AliTPCcalibBase*>(i->Next()))) |
73d51118 | 217 | n+=job->Merge(li); |
218 | return n; | |
219 | } | |
220 | ||
221 | void AliTPCAnalysisTaskcalib::Analyze() { | |
08825fb4 | 222 | // |
223 | // Analyze the content of the task | |
224 | // | |
225 | AliTPCcalibBase *job=0; | |
f7f33dec | 226 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 227 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 228 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
08825fb4 | 229 | if (job) job->Analyze(); |
230 | } | |
73d51118 | 231 | } |
f7f33dec | 232 | |
233 | ||
234 | void AliTPCAnalysisTaskcalib::RegisterDebugOutput(){ | |
235 | // | |
236 | // | |
237 | // | |
238 | AliTPCcalibBase *job=0; | |
239 | Int_t njobs = fCalibJobs->GetEntriesFast(); | |
240 | for (Int_t i=0;i<njobs;i++){ | |
241 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); | |
242 | if (job) job->RegisterDebugOutput(fDebugOutputPath.Data()); | |
243 | } | |
86cd06f0 | 244 | TString dsName=GetName(); |
245 | dsName+=".root"; | |
246 | TFile fff(dsName.Data(),"recreate"); | |
c51653e8 | 247 | fCalibJobs->Write("TPCCalib",TObject::kSingleKey); |
679480d0 | 248 | fff.Close(); |
249 | // | |
250 | // store - copy debug output to the destination position | |
251 | // currently ONLY for local copy | |
679480d0 | 252 | TString dsName2=fDebugOutputPath.Data(); |
253 | gSystem->MakeDirectory(dsName2.Data()); | |
254 | dsName2+=gSystem->HostName(); | |
255 | gSystem->MakeDirectory(dsName2.Data()); | |
256 | dsName2+="/"; | |
257 | TTimeStamp s; | |
258 | dsName2+=Int_t(s.GetNanoSec()); | |
259 | dsName2+="/"; | |
260 | gSystem->MakeDirectory(dsName2.Data()); | |
261 | dsName2+=dsName; | |
262 | AliInfo(Form("copy %s\t%s\n",dsName.Data(),dsName2.Data())); | |
263 | printf("copy %s\t%s\n",dsName.Data(),dsName2.Data()); | |
264 | TFile::Cp(dsName.Data(),dsName2.Data()); | |
265 | ||
f7f33dec | 266 | } |