/************************************************************************** * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. * * * * Author: The ALICE Off-line Project. * * Contributors are mentioned in the code where appropriate. * * * * Permission to use, copy, modify and distribute this software and its * * documentation strictly for non-commercial purposes is hereby granted * * without fee, provided that the above copyright notice appears in all * * copies and that both the copyright notice and this permission notice * * appear in the supporting documentation. The authors make no claims * * about the suitability of this software for any purpose. It is * * provided "as is" without express or implied warranty. * **************************************************************************/ /* $Id$ */ // ************************************************************* // Checks the quality assurance // by comparing with reference data // contained in a DB // ------------------------------------------------------------- // W. Ferrarese + P. Cerello Feb 2008 // INFN Torino // M. Nicassio D. Elia INFN Bari March 2008 // maria.nicassio@ba.infn.it // --- ROOT system --- #include #include #include #include // --- Standard library --- // --- AliRoot header files --- #include "AliITSQADataMakerRec.h" #include "AliITSQASPDDataMakerRec.h" #include "AliLog.h" #include "AliQA.h" #include "AliRawReader.h" #include "AliITSRawStreamSPD.h" #include "AliITSRawStreamSPDErrorLog.h" #include "AliITSRecPoint.h" ClassImp(AliITSQASPDDataMakerRec) //____________________________________________________________________________ AliITSQASPDDataMakerRec::AliITSQASPDDataMakerRec(AliITSQADataMakerRec *aliITSQADataMakerRec, Bool_t kMode, Short_t ldc, AliITSRawStreamSPDErrorLog *aliITSRawStreamSPDErrorLog) : TObject(), fAliITSQADataMakerRec(aliITSQADataMakerRec), fkOnline(kMode), fLDC(ldc), fSPDhRawsTask(0), fSPDhRecPointsTask(0), fGenRawsOffset(0), fGenRecPointsOffset(0), fAdvLogger(aliITSRawStreamSPDErrorLog) { //ctor used to discriminate OnLine-Offline analysis } //____________________________________________________________________________ AliITSQASPDDataMakerRec::AliITSQASPDDataMakerRec(const AliITSQASPDDataMakerRec& qadm) : TObject(), fAliITSQADataMakerRec(qadm.fAliITSQADataMakerRec), fkOnline(qadm.fkOnline), fLDC(qadm.fLDC), fSPDhRawsTask(qadm.fSPDhRawsTask), fSPDhRecPointsTask(qadm.fSPDhRecPointsTask), fGenRawsOffset(qadm.fGenRawsOffset), fGenRecPointsOffset(qadm.fGenRecPointsOffset), fAdvLogger(qadm.fAdvLogger) { //copy ctor fAliITSQADataMakerRec->SetName((const char*)qadm.fAliITSQADataMakerRec->GetName()) ; fAliITSQADataMakerRec->SetTitle((const char*)qadm.fAliITSQADataMakerRec->GetTitle()); } //__________________________________________________________________ AliITSQASPDDataMakerRec::~AliITSQASPDDataMakerRec(){ // destructor // delete fAdvLogger; } //__________________________________________________________________ AliITSQASPDDataMakerRec& AliITSQASPDDataMakerRec::operator = (const AliITSQASPDDataMakerRec& qac ) { // Equal operator. this->~AliITSQASPDDataMakerRec(); new(this) AliITSQASPDDataMakerRec(qac); return *this; } //____________________________________________________________________________ void AliITSQASPDDataMakerRec::StartOfDetectorCycle() { //Detector specific actions at start of cycle AliDebug(1,"AliITSQADM::Start of SPD Cycle\n"); } //____________________________________________________________________________ void AliITSQASPDDataMakerRec::EndOfDetectorCycle(AliQA::TASKINDEX_t /*task*/, TObjArray* /*list*/) { // launch the QA checking AliDebug(1,"AliITSDM instantiates checker with Run(AliQA::kITS, task, list)\n"); //AliQAChecker::Instance()->Run( AliQA::kITS , task, list); } //____________________________________________________________________________ void AliITSQASPDDataMakerRec::InitRaws() { // Initialization for RAW data - SPD - fGenRawsOffset = (fAliITSQADataMakerRec->fRawsQAList[AliRecoParam::kDefault])->GetEntries(); AliInfo("Book Offline Histograms for SPD\n "); Char_t name[50]; Char_t title[50]; TH1F *hlayer = new TH1F("SPDLayPattern_SPD","Layer map - SPD",6,0.,6.); hlayer->GetXaxis()->SetTitle("Layer number"); hlayer->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RawsList(hlayer, 0+fGenRawsOffset, kTRUE); fSPDhRawsTask++; TH1F **hmod = new TH1F*[2]; TH2F **hhitMap = new TH2F*[20]; TH1F **herrors = new TH1F*[20]; for (Int_t iLay=0; iLay<2; iLay++) { sprintf(name,"SPDModPattern_SPD%d",iLay+1); sprintf(title,"Module map - SPD Layer %d",iLay+1); hmod[iLay]=new TH1F(name,title,fgknSPDmodules,0,fgknSPDmodules); hmod[iLay]->GetXaxis()->SetTitle("Module number"); hmod[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RawsList(hmod[iLay], 1+iLay+fGenRawsOffset); fSPDhRawsTask++; } fAdvLogger = new AliITSRawStreamSPDErrorLog(); for (Int_t iDDL=0; iDDL<20; iDDL++) { sprintf(name,"SPDHitMap_SPD_DDL%d",iDDL+1); sprintf(title,"Hit map - SPD DDL %d",iDDL+1); hhitMap[iDDL]=new TH2F(name,title,320,0,10*32,1536,0,6*256); hhitMap[iDDL]->GetXaxis()->SetTitle("Column"); hhitMap[iDDL]->GetYaxis()->SetTitle("Row"); fAliITSQADataMakerRec->Add2RawsList(hhitMap[iDDL], 3+(2*iDDL)+fGenRawsOffset, kTRUE); fSPDhRawsTask++; sprintf(name,"SPDErrors_SPD_DDL%d",iDDL+1); sprintf(title,"Error codes - SPD DDL %d",iDDL+1); herrors[iDDL] = new TH1F (name,title,15,0,15); herrors[iDDL]->SetXTitle("Error Code"); herrors[iDDL]->SetYTitle("Nr of errors"); fAliITSQADataMakerRec->Add2RawsList(herrors[iDDL], 4+(2*iDDL)+fGenRawsOffset, kTRUE); fSPDhRawsTask++; } TH1F** hMultSPDhits = new TH1F*[2]; for (Int_t iLay=0; iLay<2; iLay++) { sprintf(name,"SPDHitsMultiplicity_SPD%d",iLay+1); sprintf(title,"Hit multiplicity - SPD Layer %d",iLay+1); hMultSPDhits[iLay]=new TH1F(name,title,200,0.,200.); hMultSPDhits[iLay]->GetXaxis()->SetTitle("Hit multiplicity"); hMultSPDhits[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RawsList(hMultSPDhits[iLay], 43+iLay+fGenRawsOffset, kTRUE); fSPDhRawsTask++; } TH2F *hMultSPDhits2MultSPDhits1 = new TH2F("SPDHitMultCorrelation_SPD","Hit multiplicity correlation - SPD",200,0.,200.,200,0.,200.); hMultSPDhits2MultSPDhits1->GetXaxis()->SetTitle("Hit multiplicity (Layer 1)"); hMultSPDhits2MultSPDhits1->GetYaxis()->SetTitle("Hit multiplicity (Layer 2)"); fAliITSQADataMakerRec->Add2RawsList(hMultSPDhits2MultSPDhits1, 45+fGenRawsOffset); fSPDhRawsTask++; AliDebug(1,Form("%d SPD Raws histograms booked\n",fSPDhRawsTask)); } //____________________________________________________________________________ void AliITSQASPDDataMakerRec::MakeRaws(AliRawReader* rawReader) { // Fill QA for RAW - SPD - rawReader->Reset(); AliITSRawStreamSPD *rawStreamSPD = new AliITSRawStreamSPD(rawReader); rawStreamSPD->ActivateAdvancedErrorLog(kTRUE,fAdvLogger); Int_t nDigitsL1 = 0; Int_t nDigitsL2 = 0; Int_t iEq; Int_t iLayer; Int_t iHalfStave, iChip; Int_t col, row; UInt_t module, colM, rowM; while(rawStreamSPD->Next()) { iEq = rawReader->GetDDLID(); if (iEq>=0 && iEq<20) { iHalfStave = rawStreamSPD->GetHalfStaveNr(); iChip = rawStreamSPD->GetChipAddr(); col = rawStreamSPD->GetChipCol(); row = rawStreamSPD->GetChipRow(); rawStreamSPD->OnlineToOffline(iEq, iHalfStave, iChip, col, row, module, colM, rowM); if (iHalfStave>=0 && iHalfStave<2) iLayer=0; else iLayer=1; fAliITSQADataMakerRec->GetRawsData(0+fGenRawsOffset)->Fill(iLayer); if (iLayer==0) { fAliITSQADataMakerRec->GetRawsData(1+fGenRawsOffset)->Fill(module); nDigitsL1++; } else { fAliITSQADataMakerRec->GetRawsData(2+fGenRawsOffset)->Fill(module); nDigitsL2++; } fAliITSQADataMakerRec->GetRawsData((2*iEq)+3+fGenRawsOffset)->Fill(colM+(module%2)*160,rowM+iHalfStave*256); } } for (Int_t ieq=0; ieq<20; ieq++) for (UInt_t ierr=0; ierrGetNrErrorCodes(); ierr++) fAliITSQADataMakerRec->GetRawsData((2*ieq)+4+fGenRawsOffset)->Fill(ierr,fAdvLogger->GetNrErrors(ierr,ieq)); fAdvLogger->Reset(); fAliITSQADataMakerRec->GetRawsData(43+fGenRawsOffset)->Fill(nDigitsL1); fAliITSQADataMakerRec->GetRawsData(44+fGenRawsOffset)->Fill(nDigitsL2); fAliITSQADataMakerRec->GetRawsData(45+fGenRawsOffset)->Fill(nDigitsL1,nDigitsL2); delete rawStreamSPD; AliDebug(1,Form("Event completed, %d raw digits read",nDigitsL1+nDigitsL2)); } //____________________________________________________________________________ void AliITSQASPDDataMakerRec::InitRecPoints() { // Initialization for RECPOINTS - SPD - fGenRecPointsOffset = (fAliITSQADataMakerRec->fRecPointsQAList[AliRecoParam::kDefault])->GetEntries(); TH1F* hlayer= new TH1F("SPDLayPattern_SPD","Layer map - SPD",6,0.,6.); hlayer->GetXaxis()->SetTitle("Layer number"); hlayer->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hlayer, 0+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; TH1F** hmod = new TH1F*[2]; TH1F** hxl = new TH1F*[2]; TH1F** hzl = new TH1F*[2]; TH1F** hxg = new TH1F*[2]; TH1F** hyg = new TH1F*[2]; TH1F** hzg = new TH1F*[2]; TH1F** hr = new TH1F*[2]; TH1F** hphi = new TH1F*[2]; TH1F** hMultSPDcl = new TH1F*[2]; TH2F** hNyNz = new TH2F*[2]; // y and z cluster length TH2F** hPhiZ = new TH2F*[2]; Float_t xlim[2]={4.5,8.}; Float_t zlim[2]={15.,15.}; Char_t name[50]; Char_t title[50]; for (Int_t iLay=0;iLay<2;iLay++) { sprintf(name,"SPDModPattern_SPD%d",iLay+1); sprintf(title,"Module map - SPD Layer %d",iLay+1); hmod[iLay]=new TH1F(name,title,fgknSPDmodules,0,fgknSPDmodules); hmod[iLay]->GetXaxis()->SetTitle("Module number"); hmod[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hmod[iLay], 1+(10*iLay)+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; sprintf(name,"SPDxLoc_SPD%d",iLay+1); sprintf(title,"Local x coordinate - SPD Layer %d",iLay+1); hxl[iLay]=new TH1F(name,title,100,-4.,4.); hxl[iLay]->GetXaxis()->SetTitle("Local x [cm]"); hxl[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hxl[iLay], 2+(10*iLay)+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; sprintf(name,"SPDzLoc_SPD%d",iLay+1); sprintf(title,"Local z coordinate - SPD Layer %d",iLay+1); hzl[iLay]=new TH1F(name,title,100,-4.,4.); hzl[iLay]->GetXaxis()->SetTitle("Local z [cm]"); hzl[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hzl[iLay], 3+(10*iLay)+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; sprintf(name,"SPDxGlob_SPD%d",iLay+1); sprintf(title,"Global x coordinate - SPD Layer %d",iLay+1); hxg[iLay]=new TH1F(name,title,100,-xlim[iLay],xlim[iLay]); hxg[iLay]->GetXaxis()->SetTitle("Global x [cm]"); hxg[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hxg[iLay],4+(10*iLay)+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; sprintf(name,"SPDyGlob_SPD%d",iLay+1); sprintf(title,"Global y coordinate - SPD Layer %d",iLay+1); hyg[iLay]=new TH1F(name,title,100,-xlim[iLay],xlim[iLay]); hyg[iLay]->GetXaxis()->SetTitle("Global y [cm]"); hyg[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hyg[iLay], 5+(10*iLay)+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; sprintf(name,"SPDzGlob_SPD%d",iLay+1); sprintf(title,"Global z coordinate - SPD Layer %d",iLay+1); hzg[iLay]=new TH1F(name,title,150,-zlim[iLay],zlim[iLay]); hzg[iLay]->GetXaxis()->SetTitle("Global z [cm]"); hzg[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hzg[iLay], 6+(10*iLay)+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; sprintf(name,"SPDr_SPD%d",iLay+1); sprintf(title,"Radius - SPD Layer %d",iLay+1); hr[iLay]=new TH1F(name,title,100,0.,10.); hr[iLay]->GetXaxis()->SetTitle("r [cm]"); hr[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hr[iLay], 7+(10*iLay)+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; sprintf(name,"SPDphi_SPD%d",iLay+1); sprintf(title,"#varphi - SPD Layer %d",iLay+1); hphi[iLay]=new TH1F(name,title,1000,0.,2*TMath::Pi()); hphi[iLay]->GetXaxis()->SetTitle("#varphi [rad]"); hphi[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hphi[iLay], 8+(10*iLay)+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; sprintf(name,"SPDSizeYvsZ_SPD%d",iLay+1); sprintf(title,"Cluster dimension - SPD Layer %d",iLay+1); hNyNz[iLay]=new TH2F(name,title,100,0.,100.,100,0.,100.); hNyNz[iLay]->GetXaxis()->SetTitle("z length"); hNyNz[iLay]->GetYaxis()->SetTitle("y length"); fAliITSQADataMakerRec->Add2RecPointsList(hNyNz[iLay], 9+(10*iLay)+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; sprintf(name,"SPDphi_z_SPD%d",iLay+1); sprintf(title,"#varphi vs z - SPD Layer %d",iLay+1); hPhiZ[iLay]=new TH2F(name,title,150,-zlim[iLay],zlim[iLay],200,0.,2*TMath::Pi()); hPhiZ[iLay]->GetXaxis()->SetTitle("Global z [cm]"); hPhiZ[iLay]->GetYaxis()->SetTitle("#varphi [rad]"); fAliITSQADataMakerRec->Add2RecPointsList(hPhiZ[iLay], 10+(10*iLay)+fGenRecPointsOffset); fSPDhRecPointsTask++; } TH2F *hrPhi=new TH2F("SPDr_phi_SPD","#varphi vs r - SPD",100,0.,10.,100,0.,2*TMath::Pi()); hrPhi->GetXaxis()->SetTitle("r [cm]"); hrPhi->GetYaxis()->SetTitle("#varphi [rad]"); fAliITSQADataMakerRec->Add2RecPointsList(hrPhi, 21+fGenRecPointsOffset, kTRUE); fSPDhRecPointsTask++; TH2F *hxy=new TH2F("SPDx_y_SPD","Global y vs x - SPD",200,-10.,10.,200,-10.,10.); hxy->GetXaxis()->SetTitle("Global x [cm]"); hxy->GetYaxis()->SetTitle("Global y [cm]"); fAliITSQADataMakerRec->Add2RecPointsList(hxy, 22+fGenRecPointsOffset); fSPDhRecPointsTask++; for (Int_t iLay=0;iLay<2;iLay++) { sprintf(name,"SPDMultiplicity_SPD%d",iLay+1); sprintf(title,"Cluster multiplicity - SPD Layer %d",iLay+1); hMultSPDcl[iLay]=new TH1F(name,title,200,0.,200.); hMultSPDcl[iLay]->GetXaxis()->SetTitle("Cluster multiplicity"); hMultSPDcl[iLay]->GetYaxis()->SetTitle("Entries"); fAliITSQADataMakerRec->Add2RecPointsList(hMultSPDcl[iLay], 23+iLay+fGenRecPointsOffset); fSPDhRecPointsTask++; } TH2F *hMultSPDcl2MultSPDcl1 = new TH2F("SPDMultCorrelation_SPD","Cluster multiplicity correlation - SPD",200,0.,200.,200,0.,200.); hMultSPDcl2MultSPDcl1->GetXaxis()->SetTitle("Clusters multiplicity (Layer 1)"); hMultSPDcl2MultSPDcl1->GetYaxis()->SetTitle("Clusters multiplicity (Layer 2)"); fAliITSQADataMakerRec->Add2RecPointsList(hMultSPDcl2MultSPDcl1, 25+fGenRecPointsOffset, kFALSE); fSPDhRecPointsTask++; AliDebug(1,Form("%d SPD Recs histograms booked\n",fSPDhRecPointsTask)); } //____________________________________________________________________________ void AliITSQASPDDataMakerRec::MakeRecPoints(TTree * clusterTree) { // Fill QA for RecPoints - SPD - static TClonesArray statITSCluster("AliITSRecPoint"); TClonesArray *ITSCluster = &statITSCluster; TBranch* itsClusterBranch=clusterTree->GetBranch("ITSRecPoints"); if (!itsClusterBranch) { AliError("can't get the branch with the ITS clusters !"); return; } itsClusterBranch->SetAddress(&ITSCluster); Int_t nItsMods = (Int_t)clusterTree->GetEntries(); Float_t cluGlo[3] = {0.,0.,0.}; Int_t nClusters[2] = {0,0}; for (Int_t iIts=0; iIts < nItsMods; iIts++) { if (!clusterTree->GetEvent(iIts)) continue; Int_t nCluster = ITSCluster->GetEntriesFast(); // loop over clusters while(nCluster--) { AliITSRecPoint* cluster = (AliITSRecPoint*)ITSCluster->UncheckedAt(nCluster); if (cluster->GetLayer()>1) continue; Int_t lay=cluster->GetLayer(); fAliITSQADataMakerRec->GetRecPointsData(0 +fGenRecPointsOffset)->Fill(lay); cluster->GetGlobalXYZ(cluGlo); Float_t rad=TMath::Sqrt(cluGlo[0]*cluGlo[0]+cluGlo[1]*cluGlo[1]); Float_t phi= TMath::Pi() + TMath::ATan2(-cluGlo[1],-cluGlo[0]); if (lay==0) { fAliITSQADataMakerRec->GetRecPointsData(1 +fGenRecPointsOffset)->Fill(iIts); fAliITSQADataMakerRec->GetRecPointsData(2 +fGenRecPointsOffset)->Fill(cluster->GetDetLocalX()); fAliITSQADataMakerRec->GetRecPointsData(3 +fGenRecPointsOffset)->Fill(cluster->GetDetLocalZ()); fAliITSQADataMakerRec->GetRecPointsData(4 +fGenRecPointsOffset)->Fill(cluGlo[0]); fAliITSQADataMakerRec->GetRecPointsData(5 +fGenRecPointsOffset)->Fill(cluGlo[1]); fAliITSQADataMakerRec->GetRecPointsData(6 +fGenRecPointsOffset)->Fill(cluGlo[2]); fAliITSQADataMakerRec->GetRecPointsData(7 +fGenRecPointsOffset)->Fill(rad); fAliITSQADataMakerRec->GetRecPointsData(8 +fGenRecPointsOffset)->Fill(phi); fAliITSQADataMakerRec->GetRecPointsData(9 +fGenRecPointsOffset)->Fill(cluster->GetNz(),cluster->GetNy()); fAliITSQADataMakerRec->GetRecPointsData(10 +fGenRecPointsOffset)->Fill(cluGlo[2],phi); } else { fAliITSQADataMakerRec->GetRecPointsData(11 +fGenRecPointsOffset)->Fill(iIts); fAliITSQADataMakerRec->GetRecPointsData(12 +fGenRecPointsOffset)->Fill(cluster->GetDetLocalX()); fAliITSQADataMakerRec->GetRecPointsData(13 +fGenRecPointsOffset)->Fill(cluster->GetDetLocalZ()); fAliITSQADataMakerRec->GetRecPointsData(14 +fGenRecPointsOffset)->Fill(cluGlo[0]); fAliITSQADataMakerRec->GetRecPointsData(15 +fGenRecPointsOffset)->Fill(cluGlo[1]); fAliITSQADataMakerRec->GetRecPointsData(16 +fGenRecPointsOffset)->Fill(cluGlo[2]); fAliITSQADataMakerRec->GetRecPointsData(17 +fGenRecPointsOffset)->Fill(rad); fAliITSQADataMakerRec->GetRecPointsData(18 +fGenRecPointsOffset)->Fill(phi); fAliITSQADataMakerRec->GetRecPointsData(19 +fGenRecPointsOffset)->Fill(cluster->GetNz(),cluster->GetNy()); fAliITSQADataMakerRec->GetRecPointsData(20 +fGenRecPointsOffset)->Fill(cluGlo[2],phi); } fAliITSQADataMakerRec->GetRecPointsData(21 +fGenRecPointsOffset)->Fill(rad,phi); fAliITSQADataMakerRec->GetRecPointsData(22 +fGenRecPointsOffset)->Fill(cluGlo[0],cluGlo[1]); nClusters[lay]++; } // end of cluster loop } // end of its "subdetector" loop for (Int_t iLay=0; iLay<2; iLay++) fAliITSQADataMakerRec->GetRecPointsData(23+iLay +fGenRecPointsOffset)->Fill(nClusters[iLay]); fAliITSQADataMakerRec->GetRecPointsData(25 +fGenRecPointsOffset)->Fill(nClusters[0],nClusters[1]); statITSCluster.Clear(); } //_______________________________________________________________ Int_t AliITSQASPDDataMakerRec::GetOffset(AliQA::TASKINDEX_t task) { // Returns offset number according to the specified task Int_t offset=0; if( task == AliQA::kRAWS ) { offset=fGenRawsOffset; } else if( task == AliQA::kRECPOINTS ) { offset=fGenRecPointsOffset; } else { AliInfo("No task has been selected. Offset set to zero.\n"); } return offset; } //_______________________________________________________________ Int_t AliITSQASPDDataMakerRec::GetTaskHisto(AliQA::TASKINDEX_t task) { // Returns the number of histograms associated to the specified task Int_t histotot=0; if( task == AliQA::kRAWS ) { histotot=fSPDhRawsTask; } else if( task == AliQA::kRECPOINTS ){ histotot=fSPDhRecPointsTask; } else { AliInfo("No task has been selected. TaskHisto set to zero.\n"); } return histotot; }