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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" | |
33 | ||
34 | ClassImp(AliTPCAnalysisTaskcalib) | |
35 | ||
f7f33dec | 36 | |
37 | AliTPCAnalysisTaskcalib::AliTPCAnalysisTaskcalib() | |
38 | :AliAnalysisTask(), | |
39 | fCalibJobs(0), | |
40 | fESD(0), | |
41 | fESDfriend(0), | |
42 | fDebugOutputPath() | |
43 | { | |
44 | // | |
45 | // default constructor | |
46 | // | |
47 | ||
48 | } | |
49 | ||
50 | ||
73d51118 | 51 | AliTPCAnalysisTaskcalib::AliTPCAnalysisTaskcalib(const char *name) |
52 | :AliAnalysisTask(name,""), | |
53 | fCalibJobs(0), | |
0db06ea6 | 54 | fESD(0), |
f7f33dec | 55 | fESDfriend(0), |
56 | fDebugOutputPath() | |
73d51118 | 57 | { |
58 | // | |
59 | // Constructor | |
60 | // | |
61 | DefineInput(0, TChain::Class()); | |
62 | DefineOutput(0, TObjArray::Class()); | |
f7f33dec | 63 | fCalibJobs = new TObjArray(0); |
64 | fCalibJobs->SetOwner(kFALSE); | |
73d51118 | 65 | } |
66 | ||
67 | AliTPCAnalysisTaskcalib::~AliTPCAnalysisTaskcalib() { | |
68 | // | |
69 | // destructor | |
70 | // | |
f7f33dec | 71 | printf("AliTPCAnalysisTaskcalib::~AliTPCAnalysisTaskcalib"); |
edb92719 | 72 | fCalibJobs->Delete(); |
73d51118 | 73 | } |
74 | ||
75 | void AliTPCAnalysisTaskcalib::Exec(Option_t *) { | |
76 | // | |
77 | // Exec function | |
78 | // Loop over tracks and call Process function | |
79 | if (!fESD) { | |
2acad464 | 80 | //Printf("ERROR: fESD not available"); |
73d51118 | 81 | return; |
82 | } | |
83 | fESDfriend=static_cast<AliESDfriend*>(fESD->FindListObject("AliESDfriend")); | |
84 | if (!fESDfriend) { | |
2acad464 | 85 | //Printf("ERROR: fESDfriend not available"); |
73d51118 | 86 | return; |
87 | } | |
88 | Int_t n=fESD->GetNumberOfTracks(); | |
f7f33dec | 89 | Process(fESD); |
5822e507 | 90 | Int_t run = fESD->GetRunNumber(); |
73d51118 | 91 | for (Int_t i=0;i<n;++i) { |
92 | AliESDfriendTrack *friendTrack=fESDfriend->GetTrack(i); | |
f7f33dec | 93 | AliESDtrack *track=fESD->GetTrack(i); |
0db06ea6 | 94 | TObject *calibObject=0; |
73d51118 | 95 | AliTPCseed *seed=0; |
0db06ea6 | 96 | for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j) |
97 | if ((seed=dynamic_cast<AliTPCseed*>(calibObject))) | |
73d51118 | 98 | break; |
5822e507 | 99 | if (track) Process(track, run); |
73d51118 | 100 | if (seed) |
101 | Process(seed); | |
102 | } | |
f7f33dec | 103 | PostData(0,fCalibJobs); |
73d51118 | 104 | } |
105 | ||
106 | void AliTPCAnalysisTaskcalib::ConnectInputData(Option_t *) { | |
107 | // | |
108 | // | |
109 | // | |
110 | TTree* tree=dynamic_cast<TTree*>(GetInputData(0)); | |
111 | if (!tree) { | |
2acad464 | 112 | //Printf("ERROR: Could not read chain from input slot 0"); |
73d51118 | 113 | } |
114 | else { | |
115 | AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); | |
116 | if (!esdH) { | |
2acad464 | 117 | //Printf("ERROR: Could not get ESDInputHandler"); |
73d51118 | 118 | } |
119 | else { | |
120 | fESD = esdH->GetEvent(); | |
684602c8 | 121 | //Printf("*** CONNECTED NEW EVENT ****"); |
73d51118 | 122 | } |
123 | } | |
124 | } | |
125 | ||
126 | void AliTPCAnalysisTaskcalib::CreateOutputObjects() { | |
127 | // | |
128 | // | |
129 | // | |
130 | } | |
0db06ea6 | 131 | void AliTPCAnalysisTaskcalib::Terminate(Option_t */*option*/) { |
7eaa723e | 132 | // |
08825fb4 | 133 | // Terminate |
7eaa723e | 134 | // |
08825fb4 | 135 | AliTPCcalibBase *job=0; |
f7f33dec | 136 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 137 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 138 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
08825fb4 | 139 | if (job) job->Terminate(); |
7eaa723e | 140 | } |
73d51118 | 141 | } |
142 | ||
f7f33dec | 143 | void AliTPCAnalysisTaskcalib::FinishTaskOutput() |
144 | { | |
145 | // | |
146 | // According description in AliAnalisysTask this method is call | |
147 | // on the slaves before sending data | |
148 | // | |
149 | Terminate("slave"); | |
150 | RegisterDebugOutput(); | |
151 | } | |
152 | ||
153 | ||
73d51118 | 154 | void AliTPCAnalysisTaskcalib::Process(AliESDEvent *event) { |
08825fb4 | 155 | // |
156 | // Process ESD event | |
157 | // | |
158 | AliTPCcalibBase *job=0; | |
f7f33dec | 159 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 160 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 161 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
08825fb4 | 162 | if (job) job->Process(event); |
163 | } | |
73d51118 | 164 | } |
165 | ||
166 | void AliTPCAnalysisTaskcalib::Process(AliTPCseed *track) { | |
08825fb4 | 167 | // |
168 | // Process TPC track | |
169 | // | |
170 | AliTPCcalibBase *job=0; | |
f7f33dec | 171 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 172 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 173 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
174 | if (job) job->Process(track); | |
175 | } | |
176 | } | |
177 | ||
5822e507 | 178 | void AliTPCAnalysisTaskcalib::Process(AliESDtrack *track, Int_t run) { |
f7f33dec | 179 | // |
180 | // Process ESD track | |
181 | // | |
182 | AliTPCcalibBase *job=0; | |
183 | Int_t njobs = fCalibJobs->GetEntriesFast(); | |
184 | for (Int_t i=0;i<njobs;i++){ | |
185 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); | |
5822e507 | 186 | if (job) job->Process(track,run); |
08825fb4 | 187 | } |
73d51118 | 188 | } |
189 | ||
190 | Long64_t AliTPCAnalysisTaskcalib::Merge(TCollection *li) { | |
f7f33dec | 191 | TIterator *i=fCalibJobs->MakeIterator(); |
73d51118 | 192 | AliTPCcalibBase *job; |
193 | Long64_t n=0; | |
0db06ea6 | 194 | while ((job=dynamic_cast<AliTPCcalibBase*>(i->Next()))) |
73d51118 | 195 | n+=job->Merge(li); |
196 | return n; | |
197 | } | |
198 | ||
199 | void AliTPCAnalysisTaskcalib::Analyze() { | |
08825fb4 | 200 | // |
201 | // Analyze the content of the task | |
202 | // | |
203 | AliTPCcalibBase *job=0; | |
f7f33dec | 204 | Int_t njobs = fCalibJobs->GetEntriesFast(); |
08825fb4 | 205 | for (Int_t i=0;i<njobs;i++){ |
f7f33dec | 206 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); |
08825fb4 | 207 | if (job) job->Analyze(); |
208 | } | |
73d51118 | 209 | } |
f7f33dec | 210 | |
211 | ||
212 | void AliTPCAnalysisTaskcalib::RegisterDebugOutput(){ | |
213 | // | |
214 | // | |
215 | // | |
216 | AliTPCcalibBase *job=0; | |
217 | Int_t njobs = fCalibJobs->GetEntriesFast(); | |
218 | for (Int_t i=0;i<njobs;i++){ | |
219 | job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i); | |
220 | if (job) job->RegisterDebugOutput(fDebugOutputPath.Data()); | |
221 | } | |
222 | } |