Line data Source code
1 : /**************************************************************************
2 : * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
3 : * *
4 : * Author: The ALICE Off-line Project. *
5 : * Contributors are mentioned in the code where appropriate. *
6 : * *
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 : **************************************************************************/
15 :
16 : /* $Id$ */
17 : // *************************************************************
18 : // Checks the quality assurance
19 : // by comparing with reference data
20 : // contained in a DB
21 : // -------------------------------------------------------------
22 : // W. Ferrarese + P. Cerello INFN Torino Feb 2008
23 : // M. Nicassio D. Elia INFN Bari April 2008
24 : // maria.nicassio@ba.infn.it
25 :
26 : // --- ROOT system ---
27 : #include <TTree.h>
28 : #include <TH2.h>
29 : #include <TH1.h>
30 : // --- Standard library ---
31 :
32 : // --- AliRoot header files ---
33 : #include "AliRun.h"
34 : #include "AliITSQADataMakerSim.h"
35 : #include "AliITSQASPDDataMakerSim.h"
36 : #include "AliQAv1.h"
37 : #include "AliQAChecker.h"
38 : #include "AliITSdigit.h"
39 : #include "AliITSdigitSPD.h"
40 : #include "AliITS.h"
41 : #include "AliITSmodule.h"
42 : #include "AliITShit.h"
43 : #include "AliITSLoader.h"
44 : #include "AliRunLoader.h"
45 :
46 116 : ClassImp(AliITSQASPDDataMakerSim)
47 :
48 : //____________________________________________________________________________
49 : AliITSQASPDDataMakerSim::AliITSQASPDDataMakerSim(AliITSQADataMakerSim *aliITSQADataMakerSim) :
50 1 : TObject(),
51 1 : fAliITSQADataMakerSim(aliITSQADataMakerSim),
52 1 : fSPDhHTask(0),
53 1 : fSPDhSTask(0),
54 1 : fSPDhDTask(0),
55 1 : fGenOffsetH(0),
56 1 : fGenOffsetS(0),
57 1 : fGenOffsetD(0)
58 5 : {
59 : //ctor used to discriminate OnLine-Offline analysis
60 2 : fGenOffsetH= new Int_t[AliRecoParam::kNSpecies];
61 2 : fGenOffsetS= new Int_t[AliRecoParam::kNSpecies];
62 2 : fGenOffsetD= new Int_t[AliRecoParam::kNSpecies];
63 12 : for(Int_t i=0; i<AliRecoParam::kNSpecies; i++) {
64 5 : fGenOffsetH[i]= 0;
65 5 : fGenOffsetS[i]= 0;
66 5 : fGenOffsetD[i]= 0;
67 : }
68 2 : }
69 :
70 : //____________________________________________________________________________
71 : AliITSQASPDDataMakerSim::AliITSQASPDDataMakerSim(const AliITSQASPDDataMakerSim& qadm) :
72 0 : TObject(),
73 0 : fAliITSQADataMakerSim(qadm.fAliITSQADataMakerSim),
74 0 : fSPDhHTask(qadm.fSPDhHTask),
75 0 : fSPDhSTask(qadm.fSPDhSTask),
76 0 : fSPDhDTask(qadm.fSPDhDTask),
77 0 : fGenOffsetH(qadm.fGenOffsetH),
78 0 : fGenOffsetS(qadm.fGenOffsetS),
79 0 : fGenOffsetD(qadm.fGenOffsetD)
80 0 : {
81 : //copy ctor
82 0 : fAliITSQADataMakerSim->SetName((const char*)qadm.fAliITSQADataMakerSim->GetName()) ;
83 0 : fAliITSQADataMakerSim->SetTitle((const char*)qadm.fAliITSQADataMakerSim->GetTitle());
84 :
85 0 : }
86 :
87 : //__________________________________________________________________
88 : AliITSQASPDDataMakerSim& AliITSQASPDDataMakerSim::operator = (const AliITSQASPDDataMakerSim& qac )
89 : {
90 : // Equal operator.
91 0 : this->~AliITSQASPDDataMakerSim();
92 0 : new(this) AliITSQASPDDataMakerSim(qac);
93 0 : return *this;
94 0 : }
95 :
96 : //____________________________________________________________________________
97 : void AliITSQASPDDataMakerSim::StartOfDetectorCycle()
98 : {
99 : //Detector specific actions at start of cycle
100 24 : AliDebug(AliQAv1::GetQADebugLevel(),"AliITSQADM::Start of SPD Cycle\n");
101 6 : }
102 :
103 : //____________________________________________________________________________
104 : void AliITSQASPDDataMakerSim::EndOfDetectorCycle(AliQAv1::TASKINDEX_t /*task*/, TObjArray** /*list*/)
105 : {
106 : // launch the QA checking
107 0 : AliDebug(AliQAv1::GetQADebugLevel(),"AliITSDM instantiates checker with Run(AliQAv1::kITS, task, list)\n");
108 :
109 : //AliQAChecker::Instance()->Run( AliQAv1::kITS , task, list);
110 0 : }
111 :
112 : //____________________________________________________________________________
113 : Int_t AliITSQASPDDataMakerSim::InitDigits()
114 : {
115 : // Initialization for DIGIT data - SPD -
116 : const Bool_t expert = kTRUE ;
117 : const Bool_t image = kTRUE ;
118 : Int_t rv = 0 ;
119 : //fGenOffsetD = (fAliITSQADataMakerSim->fDigitsQAList[AliRecoParam::kDefault])->GetEntries();
120 : //fSPDhDTask must be incremented by one unit every time a histogram is ADDED to the QA List
121 :
122 2 : Char_t name[51];
123 1 : Char_t title[51];
124 :
125 1 : TH1F *hlayer = new TH1F("SPDLayPattern_SPD","Layer map - SPD",6,0.,6.);
126 1 : hlayer->GetXaxis()->SetTitle("Layer number");
127 1 : hlayer->GetYaxis()->SetTitle("Entries");
128 1 : rv = fAliITSQADataMakerSim->Add2DigitsList(hlayer,fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()], expert, !image);
129 1 : fSPDhDTask++;
130 :
131 1 : TH1F **hmod = new TH1F*[2];
132 6 : for (Int_t iLay=0; iLay<2; iLay++) {
133 2 : snprintf(name,50,"SPDModPattern_SPD%d",iLay+1);
134 2 : snprintf(title,50,"Module map - SPD Layer %d",iLay+1);
135 4 : hmod[iLay]=new TH1F(name,title,240,0,240);
136 2 : hmod[iLay]->GetXaxis()->SetTitle("Module number");
137 2 : hmod[iLay]->GetYaxis()->SetTitle("Entries");
138 2 : rv = fAliITSQADataMakerSim->Add2DigitsList(hmod[iLay],1+iLay+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()], !expert, image);
139 2 : fSPDhDTask++;
140 : }
141 :
142 1 : TH1F *hcolumns = new TH1F("SPDColumns_SPD","Columns - SPD",160,0.,160.);
143 1 : hcolumns->GetXaxis()->SetTitle("Column number");
144 1 : hcolumns->GetYaxis()->SetTitle("Entries");
145 1 : fAliITSQADataMakerSim->Add2DigitsList(hcolumns,3+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()], expert, !image);
146 1 : fSPDhDTask++;
147 :
148 1 : TH1F *hrows = new TH1F("SPDRows_SPD","Rows - SPD",256,0.,256.);
149 1 : hrows->GetXaxis()->SetTitle("Row number");
150 1 : hrows->GetYaxis()->SetTitle("Entries");
151 1 : rv = fAliITSQADataMakerSim->Add2DigitsList(hrows,4+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()], expert, !image);
152 1 : fSPDhDTask++;
153 :
154 1 : TH1F** hMultSPDdigits = new TH1F*[2];
155 6 : for (Int_t iLay=0; iLay<2; ++iLay) {
156 2 : snprintf(name,50,"SPDDigitMultiplicity_SPD%d",iLay+1);
157 2 : snprintf(title,50,"Digit multiplicity - SPD Layer %d",iLay+1);
158 4 : hMultSPDdigits[iLay]=new TH1F(name,title,200,0.,200.);
159 2 : hMultSPDdigits[iLay]->GetXaxis()->SetTitle("Digit multiplicity");
160 2 : hMultSPDdigits[iLay]->GetYaxis()->SetTitle("Entries");
161 2 : rv = fAliITSQADataMakerSim->Add2DigitsList(hMultSPDdigits[iLay], 5+iLay+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()], !expert, image);
162 2 : fSPDhDTask++;
163 : }
164 :
165 : TH2F *hMultSPDdig2MultSPDdig1
166 1 : = new TH2F("SPDDigitMultCorrelation_SPD","Digit multiplicity correlation - SPD",200,0.,200.,200,0.,200.);
167 1 : hMultSPDdig2MultSPDdig1->GetXaxis()->SetTitle("Digit multiplicity (Layer 1)");
168 1 : hMultSPDdig2MultSPDdig1->GetYaxis()->SetTitle("Digit multiplicity (Layer 2)");
169 1 : rv = fAliITSQADataMakerSim->Add2DigitsList(hMultSPDdig2MultSPDdig1,7+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()], !expert, image);
170 1 : fSPDhDTask++;
171 :
172 3 : AliDebug(AliQAv1::GetQADebugLevel(),Form("%d SPD Digits histograms booked\n",fSPDhDTask));
173 2 : delete [] hmod;
174 2 : delete [] hMultSPDdigits;
175 1 : return rv ;
176 1 : }
177 :
178 : //____________________________________________________________________________
179 : Int_t AliITSQASPDDataMakerSim::MakeDigits(TTree *digits)
180 : {
181 : // Fill QA for DIGIT - SPD -
182 : Int_t rv = 0 ;
183 :
184 8 : AliITS *fITS = (AliITS*)gAlice->GetModule("ITS");
185 4 : fITS->SetTreeAddress();
186 4 : TClonesArray *iITSdigits = fITS->DigitsAddress(0); // 0->SPD
187 :
188 : Int_t nDigitsL1=0;
189 : Int_t nDigitsL2=0;
190 :
191 1928 : for (Int_t imod=0; imod<240; ++imod){
192 960 : digits->GetEvent(imod);
193 960 : Int_t ndigits = iITSdigits->GetEntries();
194 1920 : if (imod<80) {
195 1280 : fAliITSQADataMakerSim->FillDigitsData(0+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()],0.5,ndigits);
196 320 : fAliITSQADataMakerSim->FillDigitsData(1+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()],imod,ndigits);
197 320 : nDigitsL1+=ndigits;
198 320 : }
199 : else {
200 640 : fAliITSQADataMakerSim->FillDigitsData(0+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()],1,ndigits);
201 640 : fAliITSQADataMakerSim->FillDigitsData(2+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()],imod,ndigits);
202 640 : nDigitsL2+=ndigits;
203 : }
204 2216 : for (Int_t idig=0; idig<ndigits; ++idig) {
205 148 : AliITSdigit *dig=(AliITSdigit*)iITSdigits->UncheckedAt(idig);
206 148 : Int_t col=dig->GetCoord1(); // cell number z
207 148 : Int_t row=dig->GetCoord2(); // cell number x
208 148 : fAliITSQADataMakerSim->FillDigitsData(3+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()],col);
209 148 : fAliITSQADataMakerSim->FillDigitsData(4+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()],row);
210 : }
211 : }
212 4 : fAliITSQADataMakerSim->FillDigitsData(5+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()],nDigitsL1);
213 4 : fAliITSQADataMakerSim->FillDigitsData(6+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()],nDigitsL2);
214 4 : fAliITSQADataMakerSim->FillDigitsData(7+fGenOffsetD[fAliITSQADataMakerSim->GetEventSpecie()],nDigitsL1,nDigitsL2);
215 : //
216 4 : return rv ;
217 : }
218 :
219 : //____________________________________________________________________________
220 : Int_t AliITSQASPDDataMakerSim::InitSDigits()
221 : {
222 : // Initialization for SDIGIT data - SPD -
223 : const Bool_t expert = kTRUE ;
224 : const Bool_t image = kTRUE ;
225 : Int_t rv = 0 ;
226 : //fGenOffsetS = (fAliITSQADataMakerSim->fSDigitsQAList[AliRecoParam::kDefault])->GetEntries();
227 : //printf("--W-- AliITSQASPDDataMakerSim::InitSDigits() fGenOffset= %d \n",fGenOffset);
228 : //fSPDhSTask must be incremented by one unit every time a histogram is ADDED to the QA List
229 :
230 0 : Char_t name[51];
231 0 : Char_t title[51];
232 :
233 0 : TH1F *hlayer = new TH1F("SPDLayPattern_SPD","Layer map - SPD",6,0.,6.);
234 0 : hlayer->GetXaxis()->SetTitle("Layer number");
235 0 : hlayer->GetYaxis()->SetTitle("Entries");
236 0 : rv = fAliITSQADataMakerSim->Add2SDigitsList(hlayer,fGenOffsetS[fAliITSQADataMakerSim->GetEventSpecie()], expert, !image);
237 0 : fSPDhSTask++;
238 :
239 0 : TH1F **hmod = new TH1F*[2];
240 0 : for (Int_t iLay=0; iLay<2; ++iLay) {
241 0 : snprintf(name,50,"SPDModPattern_SPD%d",iLay+1);
242 0 : snprintf(title,50,"Module map - SPD Layer %d",iLay+1);
243 0 : hmod[iLay]=new TH1F(name,title,240,0,240);
244 0 : hmod[iLay]->GetXaxis()->SetTitle("Module number");
245 0 : hmod[iLay]->GetYaxis()->SetTitle("Entries");
246 0 : rv = fAliITSQADataMakerSim->Add2SDigitsList(hmod[iLay],1+iLay+fGenOffsetS[fAliITSQADataMakerSim->GetEventSpecie()], !expert, image);
247 0 : fSPDhSTask++;
248 : }
249 :
250 0 : AliDebug(AliQAv1::GetQADebugLevel(),Form("%d SPD SDigits histograms booked\n",fSPDhSTask));
251 0 : delete [] hmod;
252 0 : return rv ;
253 0 : }
254 :
255 : //____________________________________________________________________________
256 : Int_t AliITSQASPDDataMakerSim::MakeSDigits(TTree *sdigits)
257 : {
258 : // Fill QA for SDIGIT - SPD -
259 : Int_t rv = 0 ;
260 : static TClonesArray * sdig ;
261 0 : if (! sdig )
262 0 : sdig = new TClonesArray( "AliITSpListItem",1000 );
263 :
264 0 : TBranch *brchSDigits = sdigits->GetBranch("ITS");
265 0 : for (Int_t imod=0; imod<240; ++imod){
266 0 : brchSDigits->SetAddress( &sdig );
267 0 : brchSDigits->GetEvent(imod);
268 0 : Int_t nsdig=sdig->GetEntries();
269 0 : if (imod<80) {
270 0 : fAliITSQADataMakerSim->FillSDigitsData(0+fGenOffsetS[fAliITSQADataMakerSim->GetEventSpecie()],0.5,nsdig);
271 0 : fAliITSQADataMakerSim->FillSDigitsData(1+fGenOffsetS[fAliITSQADataMakerSim->GetEventSpecie()],imod,nsdig);
272 0 : }
273 : else {
274 0 : fAliITSQADataMakerSim->FillSDigitsData(0+fGenOffsetS[fAliITSQADataMakerSim->GetEventSpecie()],1,nsdig);
275 0 : fAliITSQADataMakerSim->FillSDigitsData(2+fGenOffsetS[fAliITSQADataMakerSim->GetEventSpecie()],imod,nsdig);
276 : }
277 0 : sdig->Clear() ;
278 : }
279 : //
280 0 : return rv ;
281 0 : }
282 :
283 : //____________________________________________________________________________
284 : Int_t AliITSQASPDDataMakerSim::InitHits()
285 : {
286 : // Initialization for HITS data - SPD -
287 : const Bool_t expert = kTRUE ;
288 : const Bool_t image = kTRUE ;
289 : Int_t rv = 0 ;
290 :
291 : //fGenOffsetH = (fAliITSQADataMakerSim->fHitsQAList[AliRecoParam::kDefault])->GetEntries();
292 : //printf("--W-- AliITSQASPDDataMakerSim::InitHits() fGenOffset= %d \n",fGenOffset);
293 : //fSPDhHTask must be incremented by one unit every time a histogram is ADDED to the QA List
294 2 : Char_t name[50];
295 1 : Char_t title[50];
296 :
297 1 : TH1F *hlayer = new TH1F("SPDLayPattern_SPD","Layer map - SPD",6,0.,6.);
298 1 : hlayer->GetXaxis()->SetTitle("Layer number");
299 1 : hlayer->GetYaxis()->SetTitle("Entries");
300 1 : rv = fAliITSQADataMakerSim->Add2HitsList(hlayer,fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()], expert, !image);
301 1 : fSPDhHTask++;
302 :
303 1 : TH1F **hmod = new TH1F*[2];
304 6 : for (Int_t iLay=0; iLay<2; ++iLay) {
305 2 : snprintf(name,49,"SPDModPattern_SPD%d",iLay+1);
306 2 : snprintf(title,49,"Module map - SPD Layer %d",iLay+1);
307 4 : hmod[iLay]=new TH1F(name,title,240,0,240);
308 2 : hmod[iLay]->GetXaxis()->SetTitle("Module number");
309 2 : hmod[iLay]->GetYaxis()->SetTitle("Entries");
310 2 : rv = fAliITSQADataMakerSim->Add2HitsList(hmod[iLay],1+iLay+fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()], !expert, image);
311 2 : fSPDhHTask++;
312 : }
313 :
314 1 : TH1F *hhitlenght = new TH1F("SPDLenght_SPD","SPD Hit lenght along y_{loc} coord",210,0.,210.);
315 1 : hhitlenght->GetXaxis()->SetTitle("Hit lenght [#mum]");
316 1 : hhitlenght->GetYaxis()->SetTitle("# hits");
317 1 : rv = fAliITSQADataMakerSim->Add2HitsList(hhitlenght,3+fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()], !expert, image);
318 1 : fSPDhHTask++;
319 :
320 1 : TH1F *hEdepos = new TH1F("SPDEnergyDeposit_SPD","SPD Deposited energy distribution (y_{loc}>180 #mum)",150,0.,300.);
321 1 : hEdepos->GetXaxis()->SetTitle("Deposited energy [keV]");
322 1 : hEdepos->GetYaxis()->SetTitle("# hits");
323 1 : rv = fAliITSQADataMakerSim->Add2HitsList(hEdepos,4+fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()], !expert, image);
324 1 : fSPDhHTask++;
325 :
326 3 : AliDebug(AliQAv1::GetQADebugLevel(),Form("%d SPD Hits histograms booked\n",fSPDhHTask));
327 2 : delete [] hmod;
328 1 : return rv ;
329 1 : }
330 :
331 : //____________________________________________________________________________
332 : Int_t AliITSQASPDDataMakerSim::MakeHits(TTree *hits)
333 : {
334 : // Fill QA for HITS - SPD -
335 : Int_t rv = 0 ;
336 :
337 8 : AliITS *fITS = (AliITS*)gAlice->GetModule("ITS");
338 4 : fITS->SetTreeAddress();
339 4 : Int_t nmodules;
340 4 : fITS->InitModules(-1,nmodules); //-1->number of modules taken from AliITSgeom class kept in fITSgeom
341 : //nmodules is set
342 :
343 4 : fITS->FillModules(hits,0);
344 :
345 1928 : for (Int_t imod=0; imod<240; ++imod){
346 960 : AliITSmodule *module = fITS->GetModule(imod);
347 960 : TObjArray *arrHits = module->GetHits();
348 960 : Int_t nhits = arrHits->GetEntriesFast();
349 1920 : if (imod<80) {
350 1280 : fAliITSQADataMakerSim->FillHitsData(fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()],0.5,nhits);
351 320 : fAliITSQADataMakerSim->FillHitsData(1+fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()],imod,nhits);
352 320 : } else {
353 640 : fAliITSQADataMakerSim->FillHitsData(fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()],1,nhits);
354 640 : fAliITSQADataMakerSim->FillHitsData(2+fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()],imod,nhits);
355 : }
356 2156 : for (Int_t iHit=0; iHit<nhits; ++iHit) {
357 118 : AliITShit *hit = (AliITShit*) arrHits->At(iHit);
358 118 : Double_t xl,yl,zl,xl0,yl0,zl0;
359 118 : Double_t tof,tof0;
360 118 : hit->GetPositionL(xl,yl,zl,tof);
361 118 : hit->GetPositionL0(xl0,yl0,zl0,tof0);
362 118 : Float_t dyloc=TMath::Abs(yl-yl0)*10000.;
363 118 : fAliITSQADataMakerSim->FillHitsData(3+fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()],dyloc);
364 118 : Float_t edep=hit->GetIonization()*1000000;
365 118 : if(dyloc>180.){
366 76 : fAliITSQADataMakerSim->FillHitsData(4+fGenOffsetH[fAliITSQADataMakerSim->GetEventSpecie()],edep);
367 76 : }
368 118 : }
369 : }
370 : //
371 4 : return rv ;
372 4 : }
373 :
374 :
375 : //_______________________________________________________________
376 :
377 : Int_t AliITSQASPDDataMakerSim::GetOffset(AliQAv1::TASKINDEX_t task,Int_t specie){
378 : // Returns histogram offset according to the specified task
379 : Int_t offset=0;
380 0 : if( task == AliQAv1::kHITS){
381 0 : offset=fGenOffsetH[specie];
382 0 : }
383 0 : else if( task == AliQAv1::kSDIGITS) {
384 0 : offset=fGenOffsetS[specie];
385 0 : }
386 0 : else if( task == AliQAv1::kDIGITS) {
387 0 : offset=fGenOffsetD[specie];
388 0 : }
389 : else {
390 0 : AliInfo("No task has been selected. TaskHisto set to zero.\n");
391 : }
392 :
393 0 : return offset;
394 : }
395 :
396 : //____________________________________________________________________________
397 : void AliITSQASPDDataMakerSim::SetOffset(AliQAv1::TASKINDEX_t task, Int_t offset,Int_t specie ){
398 : // Returns histogram offset according to the specified task
399 0 : if( task == AliQAv1::kHITS){
400 0 : fGenOffsetH[specie] = offset;
401 0 : }
402 0 : else if( task == AliQAv1::kSDIGITS) {
403 0 : fGenOffsetS[specie] = offset;
404 0 : }
405 0 : else if( task == AliQAv1::kDIGITS) {
406 0 : fGenOffsetD[specie] = offset;
407 0 : }
408 : else {
409 0 : AliInfo("No task has been selected. TaskHisto set to zero.\n");
410 : }
411 0 : }
412 :
413 : //_______________________________________________________________
414 :
415 : Int_t AliITSQASPDDataMakerSim::GetTaskHisto(AliQAv1::TASKINDEX_t task) {
416 : // Returns the number of booked histograms for the selected task
417 : Int_t histotot=0;
418 0 : if( task == AliQAv1::kHITS) {
419 0 : histotot=fSPDhHTask ;
420 0 : }
421 0 : else if( task == AliQAv1::kSDIGITS) {
422 0 : histotot=fSPDhSTask;
423 0 : }
424 0 : else if( task == AliQAv1::kDIGITS) {
425 0 : histotot=fSPDhDTask ;
426 0 : }
427 : else {
428 0 : AliInfo("No task has been selected. TaskHisto set to zero.\n");
429 : }
430 0 : return histotot;
431 :
432 : }
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