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"
34 ClassImp(AliTPCAnalysisTaskcalib)
37 AliTPCAnalysisTaskcalib::AliTPCAnalysisTaskcalib()
45 // default constructor
51 AliTPCAnalysisTaskcalib::AliTPCAnalysisTaskcalib(const char *name)
52 :AliAnalysisTask(name,""),
61 DefineInput(0, TChain::Class());
62 DefineOutput(0, TObjArray::Class());
63 fCalibJobs = new TObjArray(0);
64 fCalibJobs->SetOwner(kFALSE);
67 AliTPCAnalysisTaskcalib::~AliTPCAnalysisTaskcalib() {
71 printf("AliTPCAnalysisTaskcalib::~AliTPCAnalysisTaskcalib");
75 void AliTPCAnalysisTaskcalib::Exec(Option_t *) {
78 // Loop over tracks and call Process function
80 //Printf("ERROR: fESD not available");
83 fESDfriend=static_cast<AliESDfriend*>(fESD->FindListObject("AliESDfriend"));
85 //Printf("ERROR: fESDfriend not available");
88 Int_t n=fESD->GetNumberOfTracks();
90 Int_t run = fESD->GetRunNumber();
91 for (Int_t i=0;i<n;++i) {
92 AliESDfriendTrack *friendTrack=fESDfriend->GetTrack(i);
93 AliESDtrack *track=fESD->GetTrack(i);
94 TObject *calibObject=0;
96 for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j)
97 if ((seed=dynamic_cast<AliTPCseed*>(calibObject)))
99 if (track) Process(track, run);
103 PostData(0,fCalibJobs);
106 void AliTPCAnalysisTaskcalib::ConnectInputData(Option_t *) {
110 TTree* tree=dynamic_cast<TTree*>(GetInputData(0));
112 //Printf("ERROR: Could not read chain from input slot 0");
115 AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler());
117 //Printf("ERROR: Could not get ESDInputHandler");
120 fESD = esdH->GetEvent();
121 //Printf("*** CONNECTED NEW EVENT ****");
126 void AliTPCAnalysisTaskcalib::CreateOutputObjects() {
131 void AliTPCAnalysisTaskcalib::Terminate(Option_t */*option*/) {
135 AliTPCcalibBase *job=0;
136 Int_t njobs = fCalibJobs->GetEntriesFast();
137 for (Int_t i=0;i<njobs;i++){
138 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
139 if (job) job->Terminate();
143 void AliTPCAnalysisTaskcalib::FinishTaskOutput()
146 // According description in AliAnalisysTask this method is call
147 // on the slaves before sending data
150 RegisterDebugOutput();
154 void AliTPCAnalysisTaskcalib::Process(AliESDEvent *event) {
158 AliTPCcalibBase *job=0;
159 Int_t njobs = fCalibJobs->GetEntriesFast();
160 for (Int_t i=0;i<njobs;i++){
161 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
162 if (job) job->Process(event);
166 void AliTPCAnalysisTaskcalib::Process(AliTPCseed *track) {
170 AliTPCcalibBase *job=0;
171 Int_t njobs = fCalibJobs->GetEntriesFast();
172 for (Int_t i=0;i<njobs;i++){
173 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
174 if (job) job->Process(track);
178 void AliTPCAnalysisTaskcalib::Process(AliESDtrack *track, Int_t run) {
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);
186 if (job) job->Process(track,run);
190 Long64_t AliTPCAnalysisTaskcalib::Merge(TCollection *li) {
191 TIterator *i=fCalibJobs->MakeIterator();
192 AliTPCcalibBase *job;
194 while ((job=dynamic_cast<AliTPCcalibBase*>(i->Next())))
199 void AliTPCAnalysisTaskcalib::Analyze() {
201 // Analyze the content of the task
203 AliTPCcalibBase *job=0;
204 Int_t njobs = fCalibJobs->GetEntriesFast();
205 for (Int_t i=0;i<njobs;i++){
206 job = (AliTPCcalibBase*)fCalibJobs->UncheckedAt(i);
207 if (job) job->Analyze();
212 void AliTPCAnalysisTaskcalib::RegisterDebugOutput(){
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());