1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
17 ///////////////////////////////////////////////////////////////////////////////
19 // ANALYSIS task to perrorm TPC calibration //
22 ///////////////////////////////////////////////////////////////////////////////
23 #include "AliTPCAnalysisTaskcalib.h"
25 #include "AliTPCcalibBase.h"
26 #include "AliESDEvent.h"
27 #include "AliESDfriend.h"
28 #include "AliESDtrack.h"
29 #include "AliESDfriendTrack.h"
30 #include "AliTPCseed.h"
31 #include "AliESDInputHandler.h"
32 #include "AliAnalysisManager.h"
35 #include "TTimeStamp.h"
37 ClassImp(AliTPCAnalysisTaskcalib)
40 AliTPCAnalysisTaskcalib::AliTPCAnalysisTaskcalib()
48 // default constructor
54 AliTPCAnalysisTaskcalib::AliTPCAnalysisTaskcalib(const char *name)
55 :AliAnalysisTask(name,""),
64 DefineInput(0, TChain::Class());
65 DefineOutput(0, TObjArray::Class());
66 fCalibJobs = new TObjArray(0);
67 fCalibJobs->SetOwner(kTRUE);
70 AliTPCAnalysisTaskcalib::~AliTPCAnalysisTaskcalib() {
74 printf("AliTPCAnalysisTaskcalib::~AliTPCAnalysisTaskcalib");
78 void AliTPCAnalysisTaskcalib::Exec(Option_t *) {
81 // Loop over tracks and call Process function
83 //Printf("ERROR: fESD not available");
86 fESDfriend=static_cast<AliESDfriend*>(fESD->FindListObject("AliESDfriend"));
88 //Printf("ERROR: fESDfriend not available");
91 Int_t n=fESD->GetNumberOfTracks();
93 Int_t run = fESD->GetRunNumber();
94 for (Int_t i=0;i<n;++i) {
95 AliESDfriendTrack *friendTrack=fESDfriend->GetTrack(i);
96 AliESDtrack *track=fESD->GetTrack(i);
97 TObject *calibObject=0;
99 for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j)
100 if ((seed=dynamic_cast<AliTPCseed*>(calibObject)))
102 if (track) Process(track, run);
106 PostData(0,fCalibJobs);
109 void AliTPCAnalysisTaskcalib::ConnectInputData(Option_t *) {
113 TTree* tree=dynamic_cast<TTree*>(GetInputData(0));
115 //Printf("ERROR: Could not read chain from input slot 0");
118 AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler());
120 //Printf("ERROR: Could not get ESDInputHandler");
123 fESD = esdH->GetEvent();
124 //Printf("*** CONNECTED NEW EVENT ****");
129 void AliTPCAnalysisTaskcalib::CreateOutputObjects() {
133 OpenFile(0, "RECREATE");
135 void AliTPCAnalysisTaskcalib::Terminate(Option_t */*option*/) {
139 AliTPCcalibBase *job=0;
140 Int_t njobs = fCalibJobs->GetEntriesFast();
141 for (Int_t i=0;i<njobs;i++){
142 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
143 if (job) job->Terminate();
148 void AliTPCAnalysisTaskcalib::FinishTaskOutput()
151 // According description in AliAnalisysTask this method is call
152 // on the slaves before sending data
155 RegisterDebugOutput();
160 void AliTPCAnalysisTaskcalib::Process(AliESDEvent *event) {
164 AliTPCcalibBase *job=0;
165 Int_t njobs = fCalibJobs->GetEntriesFast();
166 for (Int_t i=0;i<njobs;i++){
167 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
169 job->UpdateEventInfo(event);
170 if (job->AcceptTrigger())
176 void AliTPCAnalysisTaskcalib::Process(AliTPCseed *track) {
180 AliTPCcalibBase *job=0;
181 Int_t njobs = fCalibJobs->GetEntriesFast();
182 for (Int_t i=0;i<njobs;i++){
183 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
185 if (job->AcceptTrigger())
190 void AliTPCAnalysisTaskcalib::Process(AliESDtrack *track, Int_t run) {
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);
199 if (job->AcceptTrigger())
200 job->Process(track,run);
204 Long64_t AliTPCAnalysisTaskcalib::Merge(TCollection *li) {
205 TIterator *i=fCalibJobs->MakeIterator();
206 AliTPCcalibBase *job;
208 while ((job=dynamic_cast<AliTPCcalibBase*>(i->Next())))
213 void AliTPCAnalysisTaskcalib::Analyze() {
215 // Analyze the content of the task
217 AliTPCcalibBase *job=0;
218 Int_t njobs = fCalibJobs->GetEntriesFast();
219 for (Int_t i=0;i<njobs;i++){
220 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
221 if (job) job->Analyze();
226 void AliTPCAnalysisTaskcalib::RegisterDebugOutput(){
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());
236 TFile fff("CalibObjects.root","recreate");
237 fCalibJobs->Write("TPCCalib",TObject::kSingleKey);
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());
249 dsName2+=Int_t(s.GetNanoSec());
251 gSystem->MakeDirectory(dsName2.Data());
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());