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 **************************************************************************/
20 // Produces the data needed to calculate the quality assurance.
21 // All data must be mergeable objects.
25 // --- ROOT system ---
26 #include <TClonesArray.h>
29 #include <TDirectory.h>
30 // --- Standard library ---
32 // --- AliRoot header files ---
33 #include "AliESDEvent.h"
35 #include "AliT0digit.h"
37 #include "AliT0RecPoint.h"
38 #include "AliT0QADataMakerSim.h"
39 #include "AliQAChecker.h"
40 #include "AliT0RawReader.h"
42 ClassImp(AliT0QADataMakerSim)
44 //____________________________________________________________________________
45 AliT0QADataMakerSim::AliT0QADataMakerSim() :
46 AliQADataMakerSim(AliQA::GetDetName(AliQA::kT0), "T0 Quality Assurance Data Maker")
51 for(Int_t i=0; i<24; i++) {
60 // fDetectorDir = fOutput->GetDirectory(GetName()) ;
62 // fDetectorDir = fOutput->mkdir(GetName()) ;
65 //____________________________________________________________________________
66 AliT0QADataMakerSim::AliT0QADataMakerSim(const AliT0QADataMakerSim& qadm) :
71 for(Int_t i=0; i<24; i++) {
80 SetName((const char*)qadm.GetName()) ;
81 SetTitle((const char*)qadm.GetTitle());
84 //__________________________________________________________________
85 AliT0QADataMakerSim& AliT0QADataMakerSim::operator = (const AliT0QADataMakerSim& qadm )
88 this->~AliT0QADataMakerSim();
89 new(this) AliT0QADataMakerSim(qadm);
92 //____________________________________________________________________________
93 void AliT0QADataMakerSim::EndOfDetectorCycle(AliQA::TASKINDEX_t task, TObjArray * list)
95 //Detector specific actions at end of cycle
97 AliQAChecker::Instance()->Run(AliQA::kT0, task, list) ;
100 //____________________________________________________________________________
101 void AliT0QADataMakerSim::StartOfDetectorCycle()
103 //Detector specific actions at start of cycle
107 //____________________________________________________________________________
108 void AliT0QADataMakerSim::InitHits()
110 // create Hits histograms in Hits subdir
112 TH1F * fhHitsTime[24];
113 for (Int_t i=0; i<24; i++)
115 timename ="hHitTime";
117 if(i<12) fhHitsTime[i] = new TH1F(timename.Data(),timename.Data(),100,2000,3000);
119 fhHitsTime[i] = new TH1F(timename.Data(),timename.Data(),100,12000,13000);
120 Add2HitsList( fhHitsTime[i],i);
123 TH2F *fhHitsEffA = new TH2F("hHitsEffA", "Hits Efficiency A side", 25,-0.5,24.5, 100,12,13 );
124 Add2HitsList(fhHitsEffA,0);
125 TH2F *fhHitsEffC = new TH2F("hHitsEffC", "Hits Efficiency C side", 25,-0.5,24.5, 100,2,3 );
126 Add2HitsList(fhHitsEffC,1);
130 //____________________________________________________________________________
131 void AliT0QADataMakerSim::InitDigits()
133 // create Digits histograms in Digits subdir
136 TH2F * fhDigCFD = new TH2F("fhDigCFD", " CFD digits",25,-0.5,24.5,100,100,1000);
137 Add2DigitsList( fhDigCFD,0);
138 TH2F *fhDigLEDamp = new TH2F("fhDigLEDamp", " LED-CFD digits",25,-0.5,24.5,100,100,1000);
139 Add2DigitsList( fhDigLEDamp,1);
140 TH2F * fhDigQTC = new TH2F("fhDigQTC", " QTC digits",25,-0.5,24.5,100,100,1000);
141 Add2DigitsList( fhDigQTC,2);
142 TH1F * fhDigMean = new TH1F("hDigMean","online mean signal", 100,500,600);
143 Add2DigitsList( fhDigMean,23);
146 TString timename, ampname, qtcname;
148 TH1F *fhDigCFD[24]; TH1F * fhDigLEDamp[24]; TH1F *fhDigQTC[24];
150 for (Int_t i=0; i<24; i++)
158 fhDigCFD[i] = new TH1F(timename.Data(), timename.Data(),100,100,5000);
159 Add2DigitsList( fhDigCFD[i],i);
160 fhDigLEDamp[i] = new TH1F(ampname.Data(), ampname.Data(),100,120000,150000);
161 Add2DigitsList( fhDigLEDamp[i],i+24);
162 fhDigQTC[i] = new TH1F(qtcname.Data(), qtcname.Data(),100,100,500);
163 Add2DigitsList( fhDigQTC[i],i+48);
166 TH1F* fhDigEff = new TH1F("hDigEff","digits efficiency", 25,-0.5,24.5);
167 Add2DigitsList( fhDigEff,72);
168 TH1F* fhDigMean = new TH1F("hDigMean","online mean signal", 100,500,600);
169 Add2DigitsList( fhDigMean,73);
173 //____________________________________________________________________________
175 void AliT0QADataMakerSim::MakeHits(TTree *hitTree)
177 //fills QA histos for Hits
178 TClonesArray * hits = new TClonesArray("AliT0hit", 1000);
180 TBranch * branch = hitTree->GetBranch("T0") ;
182 AliWarning("T0 branch in Hit Tree not found") ;
186 branch->SetAddress(&hits);
188 AliError("Branch T0 hit not found");
191 Int_t ntracks = (Int_t) hitTree->GetEntries();
193 if (ntracks<=0) return;
194 // Start loop on tracks in the hits containers
195 for (Int_t track=0; track<ntracks;track++) {
196 branch->GetEntry(track);
197 Int_t nhits = hits->GetEntriesFast();
198 for (Int_t ihit=0;ihit<nhits;ihit++)
200 AliT0hit * startHit = (AliT0hit*) hits->UncheckedAt(ihit);
202 AliError("The unchecked hit doesn't exist");
205 Int_t pmt=startHit->Pmt();
206 GetHitsData(pmt-1)->Fill(startHit->Time()) ;
212 //____________________________________________________________________________
213 void AliT0QADataMakerSim::MakeDigits( TTree *digitsTree)
215 //fills QA histos for Digits
217 TArrayI *digCFD = new TArrayI(24);
218 TArrayI *digLED = new TArrayI(24);
219 TArrayI *digQT0 = new TArrayI(24);
220 TArrayI *digQT1 = new TArrayI(24);
223 TBranch *brDigits=digitsTree->GetBranch("T0");
224 AliT0digit *fDigits = new AliT0digit() ;
226 brDigits->SetAddress(&fDigits);
228 AliError(Form("EXEC Branch T0 digits not found"));
232 digitsTree->GetEvent(0);
233 digitsTree->GetEntry(0);
234 brDigits->GetEntry(0);
235 fDigits->GetTimeCFD(*digCFD);
236 fDigits->GetTimeLED(*digLED);
237 fDigits->GetQT0(*digQT0);
238 fDigits->GetQT1(*digQT1);
239 refpoint = fDigits->RefPoint();
240 for (Int_t i=0; i<24; i++)
242 if (digCFD->At(i)>0) {
243 Int_t cfd=digCFD->At(i)- refpoint;
244 GetDigitsData(i) ->Fill(cfd);
245 GetDigitsData(i+24) -> Fill(digLED->At(i) - digCFD->At(i));
246 GetDigitsData(i+48) -> Fill(digQT1->At(i) - digQT0->At(i));