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 if (fESDfriend->TestSkipBit()) return;
92 Int_t n=fESD->GetNumberOfTracks();
94 Int_t run = fESD->GetRunNumber();
95 for (Int_t i=0;i<n;++i) {
96 AliESDfriendTrack *friendTrack=fESDfriend->GetTrack(i);
97 AliESDtrack *track=fESD->GetTrack(i);
98 TObject *calibObject=0;
100 if (!friendTrack) continue;
101 for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j)
102 if ((seed=dynamic_cast<AliTPCseed*>(calibObject)))
104 if (track) Process(track, run);
108 PostData(0,fCalibJobs);
111 void AliTPCAnalysisTaskcalib::ConnectInputData(Option_t *) {
115 TTree* tree=dynamic_cast<TTree*>(GetInputData(0));
117 //Printf("ERROR: Could not read chain from input slot 0");
120 AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler());
122 //Printf("ERROR: Could not get ESDInputHandler");
125 fESD = esdH->GetEvent();
126 //Printf("*** CONNECTED NEW EVENT ****");
131 void AliTPCAnalysisTaskcalib::CreateOutputObjects() {
135 //OpenFile(0, "RECREATE");
137 PostData(0,fCalibJobs);
140 void AliTPCAnalysisTaskcalib::Terminate(Option_t */*option*/) {
144 AliTPCcalibBase *job=0;
145 Int_t njobs = fCalibJobs->GetEntriesFast();
146 for (Int_t i=0;i<njobs;i++){
147 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
148 if (job) job->Terminate();
153 void AliTPCAnalysisTaskcalib::FinishTaskOutput()
156 // According description in AliAnalisysTask this method is call
157 // on the slaves before sending data
160 if(!fDebugOutputPath.IsNull()) {
161 RegisterDebugOutput();
167 void AliTPCAnalysisTaskcalib::Process(AliESDEvent *event) {
171 AliTPCcalibBase *job=0;
172 Int_t njobs = fCalibJobs->GetEntriesFast();
173 for (Int_t i=0;i<njobs;i++){
174 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
176 job->UpdateEventInfo(event);
177 if (job->AcceptTrigger())
183 void AliTPCAnalysisTaskcalib::Process(AliTPCseed *track) {
187 AliTPCcalibBase *job=0;
188 Int_t njobs = fCalibJobs->GetEntriesFast();
189 for (Int_t i=0;i<njobs;i++){
190 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
192 if (job->AcceptTrigger())
197 void AliTPCAnalysisTaskcalib::Process(AliESDtrack *track, Int_t run) {
201 AliTPCcalibBase *job=0;
202 Int_t njobs = fCalibJobs->GetEntriesFast();
203 for (Int_t i=0;i<njobs;i++){
204 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
206 if (job->AcceptTrigger())
207 job->Process(track,run);
211 Long64_t AliTPCAnalysisTaskcalib::Merge(TCollection *li) {
212 TIterator *i=fCalibJobs->MakeIterator();
213 AliTPCcalibBase *job;
215 while ((job=dynamic_cast<AliTPCcalibBase*>(i->Next())))
220 void AliTPCAnalysisTaskcalib::Analyze() {
222 // Analyze the content of the task
224 AliTPCcalibBase *job=0;
225 Int_t njobs = fCalibJobs->GetEntriesFast();
226 for (Int_t i=0;i<njobs;i++){
227 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
228 if (job) job->Analyze();
233 void AliTPCAnalysisTaskcalib::RegisterDebugOutput(){
237 AliTPCcalibBase *job=0;
238 Int_t njobs = fCalibJobs->GetEntriesFast();
239 for (Int_t i=0;i<njobs;i++){
240 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
241 if (job) job->RegisterDebugOutput(fDebugOutputPath.Data());
243 TString dsName=GetName();
245 TFile fff(dsName.Data(),"recreate");
246 fCalibJobs->Write("TPCCalib",TObject::kSingleKey);
249 // store - copy debug output to the destination position
250 // currently ONLY for local copy
251 TString dsName2=fDebugOutputPath.Data();
252 gSystem->MakeDirectory(dsName2.Data());
253 dsName2+=gSystem->HostName();
254 gSystem->MakeDirectory(dsName2.Data());
257 dsName2+=Int_t(s.GetNanoSec());
259 gSystem->MakeDirectory(dsName2.Data());
261 AliInfo(Form("copy %s\t%s\n",dsName.Data(),dsName2.Data()));
262 printf("copy %s\t%s\n",dsName.Data(),dsName2.Data());
263 TFile::Cp(dsName.Data(),dsName2.Data());