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 **************************************************************************/
16 ///////////////////////////////////////////////////////////////////////
18 // Produces the data needed to calculate the TOF quality assurance. //
19 // QA objects are 1 & 2 Dimensional histograms. //
20 // author: S.Arcelli //
22 ///////////////////////////////////////////////////////////////////////
24 #include <TClonesArray.h>
34 #include "AliTOFdigit.h"
35 #include "AliTOFSDigit.h"
36 #include "AliTOFhitT0.h"
37 #include "AliTOFQADataMakerSim.h"
38 #include "AliQAChecker.h"
39 #include "AliTOFGeometry.h"
42 ClassImp(AliTOFQADataMakerSim)
44 //____________________________________________________________________________
45 AliTOFQADataMakerSim::AliTOFQADataMakerSim() :
46 AliQADataMakerSim(AliQAv1::GetDetName(AliQAv1::kTOF), "TOF Quality Assurance Data Maker")
53 //____________________________________________________________________________
54 AliTOFQADataMakerSim::AliTOFQADataMakerSim(const AliTOFQADataMakerSim& qadm) :
60 SetName((const char*)qadm.GetName()) ;
61 SetTitle((const char*)qadm.GetTitle());
64 //__________________________________________________________________
65 AliTOFQADataMakerSim& AliTOFQADataMakerSim::operator = (const AliTOFQADataMakerSim& qadm )
68 // assignment operator.
70 this->~AliTOFQADataMakerSim();
71 new(this) AliTOFQADataMakerSim(qadm);
75 //____________________________________________________________________________
76 void AliTOFQADataMakerSim::InitHits()
79 // create Hits histograms in Hits subdir
82 const Bool_t expert = kTRUE ;
83 const Bool_t image = kTRUE ;
85 TH1F * h0 = new TH1F("hTOFHits", "Number of TOF Hits per event;TOF hit number;Counts ",101, -1., 100.) ;
87 Add2HitsList(h0, 0, !expert, image) ;
89 TH1F * h1 = new TH1F("hTOFHitsTime", "Hits Time Spectrum in TOF (ns);Simulated TOF time [ns];Counts", 25000, 0., 610.) ;
91 Add2HitsList(h1, 1, !expert, image) ;
93 TH1F * h2 = new TH1F("hTOFHitsLength", "Length Spectrum in TOF (cm);Track length from primary vertex till hit TOF pad [cm];Counts", 700, 0., 700) ;
95 Add2HitsList(h2, 2, !expert, image) ;
97 TH2F * h3 = new TH2F("hTOFHitsClusMap","Hits vs TOF eta-phi;2*strip+padz (eta);48*sector+padx (phi)",183, -0.5, 182.5,865,-0.5,864.5) ;
99 h3->GetYaxis()->SetTitleOffset(1.15);
100 Add2HitsList(h3, 3, !expert, image) ;
104 //____________________________________________________________________________
105 void AliTOFQADataMakerSim::InitDigits()
108 // create Digits histograms in Digits subdir
111 const Bool_t expert = kTRUE ;
112 const Bool_t image = kTRUE ;
114 TH1F * h0 = new TH1F("hTOFDigits", "Number of TOF Digit per event;TOF digit number;Counts ",101, -1., 100.) ;
116 Add2DigitsList(h0, 0, !expert, image) ;
118 TH1F * h1 = new TH1F("hTOFDigitsTime", "Digits Time Spectrum in TOF (ns);Digitized TOF time [ns];Counts", 25000, 0., 610.) ;
120 Add2DigitsList(h1, 1, !expert, image) ;
122 TH1F * h2 = new TH1F("hTOFDigitsToT", "Digits ToT Spectrum in TOF (ns);Digitized ToT time [ns];Counts", 1000, 0., 48.8) ;
124 Add2DigitsList(h2, 2, !expert, image) ;
126 TH2F * h3 = new TH2F("hTOFDigitsClusMap","Digits vs TOF eta-phi;2*strip+padz (eta);48*sector+padx (phi)",183, -0.5, 182.5,865,-0.5,864.5) ;
128 h3->GetYaxis()->SetTitleOffset(1.15);
129 Add2DigitsList(h3, 3, !expert, image) ;
133 //____________________________________________________________________________
134 void AliTOFQADataMakerSim::InitSDigits()
137 // create SDigits histograms in SDigits subdir
140 const Bool_t expert = kTRUE ;
141 const Bool_t image = kTRUE ;
143 TH1F * h0 = new TH1F("hTOFSDigits", "Number of TOF SDigits per event;TOF sdigit number;Counts ",101, -1., 100.) ;
145 Add2SDigitsList(h0, 0, !expert, image) ;
147 TH1F * h1 = new TH1F("hTOFSDigitsTime", "SDigits Time Spectrum in TOF (ns);SDigitized TOF time [ns];Counts", 25000, 0., 610) ;
149 Add2SDigitsList(h1, 1, !expert, image) ;
151 TH2F * h2 = new TH2F("hTOFSDigitsClusMap","SDigits vs TOF eta-phi;2*strip+padz (eta);48*sector+padx (phi)",183, -0.5, 182.5,865,-0.5,864.5) ;
153 h2->GetYaxis()->SetTitleOffset(1.15);
154 Add2SDigitsList(h2, 2, !expert, image) ;
158 //____________________________________________________________________________
159 void AliTOFQADataMakerSim::MakeHits()
162 //make QA data from Hits
168 Int_t nentries= fHitsArray->GetEntriesFast();
170 GetHitsData(0)->Fill(-1.) ;
172 GetHitsData(0)->Fill(nentries) ;
174 TIter next(fHitsArray) ;
176 while ( (hit = dynamic_cast<AliTOFhitT0 *>(next())) ) {
178 GetHitsData(1)->Fill( hit->GetTof()*1.E9) ;//in ns
179 GetHitsData(2)->Fill( hit->GetLen()) ;//in cm
181 in[0] = hit->GetSector();
182 in[1] = hit->GetPlate();
183 in[2]= hit->GetStrip();
184 in[3]= hit->GetPadx();
185 in[4]= hit->GetPadz();
186 GetMapIndeces(in,out);
187 GetHitsData(3)->Fill( out[0],out[1]) ;//hit map
192 //____________________________________________________________________________
193 void AliTOFQADataMakerSim::MakeHits(TTree * hitTree)
196 // make QA data from Hit Tree
199 AliError("can't get the tree with TOF hits !");
203 TBranch * branch = hitTree->GetBranch("TOF") ;
206 AliError("TOF branch in Hit Tree not found") ;
211 fHitsArray->Clear() ;
213 fHitsArray = new TClonesArray("AliTOFhitT0", 1000) ;
215 branch->SetAddress(&fHitsArray);
216 for (Int_t ientry = 0 ; ientry < branch->GetEntries() ; ientry++) {
217 branch->GetEntry(ientry) ;
219 fHitsArray->Clear() ;
223 //____________________________________________________________________________
224 void AliTOFQADataMakerSim::MakeDigits()
227 // makes data from Digits
230 Double_t tdc2ns=AliTOFGeometry::TdcBinWidth()*1E-3;
231 Double_t tot2ns=AliTOFGeometry::ToTBinWidth()*1E-3;
235 Int_t nentries=fDigitsArray->GetEntriesFast();
237 GetDigitsData(0)->Fill(-1.) ;
239 GetDigitsData(0)->Fill(nentries) ;
242 TIter next(fDigitsArray) ;
243 AliTOFdigit * digit ;
244 while ( (digit = dynamic_cast<AliTOFdigit *>(next())) ) {
246 GetDigitsData(1)->Fill( digit->GetTdc()*tdc2ns) ;//in ns
247 GetDigitsData(2)->Fill( digit->GetToT()*tot2ns) ;//in ns
249 in[0] = digit->GetSector();
250 in[1] = digit->GetPlate();
251 in[2] = digit->GetStrip();
252 in[3] = digit->GetPadx();
253 in[4]= digit->GetPadz();
254 GetMapIndeces(in,out);
255 GetDigitsData(3)->Fill( out[0],out[1]) ;//digit map
261 //____________________________________________________________________________
262 void AliTOFQADataMakerSim::MakeDigits(TTree * digitTree)
265 // makes data from Digit Tree
268 fDigitsArray->Clear() ;
270 fDigitsArray = new TClonesArray("AliTOFdigit", 1000) ;
272 TBranch * branch = digitTree->GetBranch("TOF") ;
274 AliError("TOF branch in Digit Tree not found") ;
277 branch->SetAddress(&fDigitsArray) ;
278 branch->GetEntry(0) ;
282 //____________________________________________________________________________
283 void AliTOFQADataMakerSim::MakeSDigits()
286 // makes data from SDigits
289 Double_t tdc2ns=AliTOFGeometry::TdcBinWidth()*1E-3;
293 Int_t nentries=fSDigitsArray->GetEntriesFast();
295 GetSDigitsData(0)->Fill(-1.) ;
297 GetSDigitsData(0)->Fill(nentries) ;
300 TIter next(fSDigitsArray) ;
301 AliTOFSDigit * sdigit ;
302 while ( (sdigit = dynamic_cast<AliTOFSDigit *>(next())) ) {
304 for(Int_t i=0;i<sdigit->GetNDigits();i++){
305 GetSDigitsData(1)->Fill( sdigit->GetTdc(i)*tdc2ns) ;//in ns
308 in[0] = sdigit->GetSector();
309 in[1] = sdigit->GetPlate();
310 in[2] = sdigit->GetStrip();
311 in[3] = sdigit->GetPadx();
312 in[4]= sdigit->GetPadz();
313 GetMapIndeces(in,out);
314 GetSDigitsData(2)->Fill( out[0],out[1]) ;//sdigit map
318 //____________________________________________________________________________
319 void AliTOFQADataMakerSim::MakeSDigits(TTree * sdigitTree)
322 // makes data from SDigit Tree
325 fSDigitsArray->Clear() ;
327 fSDigitsArray = new TClonesArray("AliTOFSDigit", 1000) ;
329 TBranch * branch = sdigitTree->GetBranch("TOF") ;
331 AliError("TOF branch in SDigit Tree not found") ;
334 branch->SetAddress(&fSDigitsArray) ;
335 branch->GetEntry(0) ;
339 //____________________________________________________________________________
340 void AliTOFQADataMakerSim::StartOfDetectorCycle()
343 //Detector specific actions at start of cycle
347 //____________________________________________________________________________
348 void AliTOFQADataMakerSim::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
350 //Detector specific actions at end of cycle
351 // do the QA checking
353 AliQAChecker::Instance()->Run(AliQAv1::kTOF, task, list) ;
355 //____________________________________________________________________________
356 void AliTOFQADataMakerSim::GetMapIndeces(Int_t* in , Int_t* out)
359 //return appropriate indeces for the theta-phi map
362 Int_t npadX = AliTOFGeometry::NpadX();
363 Int_t npadZ = AliTOFGeometry::NpadZ();
364 Int_t nStripA = AliTOFGeometry::NStripA();
365 Int_t nStripB = AliTOFGeometry::NStripB();
366 Int_t nStripC = AliTOFGeometry::NStripC();
368 Int_t isector = in[0];
369 Int_t iplate = in[1];
370 Int_t istrip = in[2];
374 Int_t stripOffset = 0;
380 stripOffset = nStripC;
383 stripOffset = nStripC+nStripB;
386 stripOffset = nStripC+nStripB+nStripA;
389 stripOffset = nStripC+nStripB+nStripA+nStripB;
392 AliError(Form("Wrong plate number in TOF (%d) !",iplate));
395 Int_t zindex=npadZ*(istrip+stripOffset)+(ipadZ+1);
396 Int_t phiindex=npadX*isector+ipadX+1;