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 if (!friendTrack) continue;
100 for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j)
101 if ((seed=dynamic_cast<AliTPCseed*>(calibObject)))
103 if (track) Process(track, run);
107 PostData(0,fCalibJobs);
110 void AliTPCAnalysisTaskcalib::ConnectInputData(Option_t *) {
114 TTree* tree=dynamic_cast<TTree*>(GetInputData(0));
116 //Printf("ERROR: Could not read chain from input slot 0");
119 AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler());
121 //Printf("ERROR: Could not get ESDInputHandler");
124 fESD = esdH->GetEvent();
125 //Printf("*** CONNECTED NEW EVENT ****");
130 void AliTPCAnalysisTaskcalib::CreateOutputObjects() {
134 //OpenFile(0, "RECREATE");
136 void AliTPCAnalysisTaskcalib::Terminate(Option_t */*option*/) {
140 AliTPCcalibBase *job=0;
141 Int_t njobs = fCalibJobs->GetEntriesFast();
142 for (Int_t i=0;i<njobs;i++){
143 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
144 if (job) job->Terminate();
149 void AliTPCAnalysisTaskcalib::FinishTaskOutput()
152 // According description in AliAnalisysTask this method is call
153 // on the slaves before sending data
156 if(!fDebugOutputPath.IsNull()) {
157 RegisterDebugOutput();
163 void AliTPCAnalysisTaskcalib::Process(AliESDEvent *event) {
167 AliTPCcalibBase *job=0;
168 Int_t njobs = fCalibJobs->GetEntriesFast();
169 for (Int_t i=0;i<njobs;i++){
170 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
172 job->UpdateEventInfo(event);
173 if (job->AcceptTrigger())
179 void AliTPCAnalysisTaskcalib::Process(AliTPCseed *track) {
183 AliTPCcalibBase *job=0;
184 Int_t njobs = fCalibJobs->GetEntriesFast();
185 for (Int_t i=0;i<njobs;i++){
186 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
188 if (job->AcceptTrigger())
193 void AliTPCAnalysisTaskcalib::Process(AliESDtrack *track, Int_t run) {
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);
202 if (job->AcceptTrigger())
203 job->Process(track,run);
207 Long64_t AliTPCAnalysisTaskcalib::Merge(TCollection *li) {
208 TIterator *i=fCalibJobs->MakeIterator();
209 AliTPCcalibBase *job;
211 while ((job=dynamic_cast<AliTPCcalibBase*>(i->Next())))
216 void AliTPCAnalysisTaskcalib::Analyze() {
218 // Analyze the content of the task
220 AliTPCcalibBase *job=0;
221 Int_t njobs = fCalibJobs->GetEntriesFast();
222 for (Int_t i=0;i<njobs;i++){
223 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
224 if (job) job->Analyze();
229 void AliTPCAnalysisTaskcalib::RegisterDebugOutput(){
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());
239 TString dsName=GetName();
241 TFile fff(dsName.Data(),"recreate");
242 fCalibJobs->Write("TPCCalib",TObject::kSingleKey);
245 // store - copy debug output to the destination position
246 // currently ONLY for local copy
247 TString dsName2=fDebugOutputPath.Data();
248 gSystem->MakeDirectory(dsName2.Data());
249 dsName2+=gSystem->HostName();
250 gSystem->MakeDirectory(dsName2.Data());
253 dsName2+=Int_t(s.GetNanoSec());
255 gSystem->MakeDirectory(dsName2.Data());
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());