1 //------------------------------------------------------------------------------
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2 // Implementation of AliPerformanceEff class. It keeps information from
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3 // comparison of reconstructed and MC particle tracks. In addtion,
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4 // it keeps selection cuts used during comparison. The comparison
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5 // information is stored in the ROOT histograms. Analysis of these
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6 // histograms can be done by using Analyse() class function. The result of
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7 // the analysis (histograms/graphs) are stored in the folder which is
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8 // a data member of AliPerformanceEff.
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10 // Author: J.Otwinowski 04/02/2008
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11 //------------------------------------------------------------------------------
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15 // after running comparison task, read the file, and get component
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16 gROOT->LoadMacro("$ALICE_ROOT/PWG1/Macros/LoadMyLibs.C");
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18 TFile f("Output.root");
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19 AliPerformanceEff * compObj = (AliPerformanceEff*)coutput->FindObject("AliPerformanceEff");
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21 // Analyse comparison data
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24 // the output histograms/graphs will be stored in the folder "folderEff"
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25 compObj->GetAnalysisFolder()->ls("*");
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27 // user can save whole comparison object (or only folder with anlysed histograms)
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28 // in the seperate output file (e.g.)
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29 TFile fout("Analysed_Eff.root","recreate");
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30 compObj->Write(); // compObj->GetAnalysisFolder()->Write();
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37 #include "THnSparse.h"
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40 #include "AliESDtrack.h"
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41 #include "AliRecInfoCuts.h"
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42 #include "AliMCInfoCuts.h"
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43 #include "AliLog.h"
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44 #include "AliESDVertex.h"
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45 #include "AliExternalTrackParam.h"
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46 #include "AliTracker.h"
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47 #include "AliESDEvent.h"
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48 #include "AliMCEvent.h"
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49 #include "AliMCParticle.h"
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50 #include "AliHeader.h"
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51 #include "AliGenEventHeader.h"
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52 #include "AliStack.h"
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53 #include "AliPerformanceEff.h"
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55 using namespace std;
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57 ClassImp(AliPerformanceEff)
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59 //_____________________________________________________________________________
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60 AliPerformanceEff::AliPerformanceEff():
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61 AliPerformanceObject("AliPerformanceEff"),
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71 // histogram folder
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74 // default consttructor
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78 //_____________________________________________________________________________
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79 AliPerformanceEff::AliPerformanceEff(Char_t* name="AliPerformanceEff",Char_t*title="AliPerformanceEff",Int_t analysisMode=0, Bool_t hptGenerator=kFALSE):
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80 AliPerformanceObject(name,title),
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90 // histogram folder
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93 // named constructor
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95 SetAnalysisMode(analysisMode);
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96 SetHptGenerator(hptGenerator);
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102 //_____________________________________________________________________________
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103 AliPerformanceEff::~AliPerformanceEff()
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107 if(fEffHisto) delete fEffHisto; fEffHisto=0;
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108 if(fEffSecHisto) delete fEffSecHisto; fEffSecHisto=0;
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109 if(fAnalysisFolder) delete fAnalysisFolder; fAnalysisFolder=0;
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112 //_____________________________________________________________________________
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113 void AliPerformanceEff::Init()
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118 Int_t nPtBins = 50;
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119 Double_t ptMin = 1.e-2, ptMax = 10.;
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121 Double_t *binsPt = 0;
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122 if (IsHptGenerator()) {
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123 nPtBins = 100; ptMax = 100.;
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124 binsPt = CreateLogAxis(nPtBins,ptMin,ptMax);
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126 binsPt = CreateLogAxis(nPtBins,ptMin,ptMax);
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130 Int_t nPtBins = 31;
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131 Double_t binsPt[32] = {0.,0.05,0.1,0.15,0.2,0.25,0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.7,0.8,0.9,1.0,1.2,1.4,1.6,1.8,2.0,2.25,2.5,2.75,3.,3.5,4.,5.,6.,8.,10.};
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132 Double_t ptMin = 0., ptMax = 10.;
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134 if(IsHptGenerator() == kTRUE) {
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136 ptMin = 0.; ptMax = 100.;
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140 //mceta:mcphi:mcpt:pid:recStatus:findable
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141 Int_t binsEffHisto[6]={30,144,nPtBins,5,2,2};
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142 Double_t minEffHisto[6]={-1.5,0.,ptMin,0.,0.,0.};
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143 Double_t maxEffHisto[6]={ 1.5,2.*TMath::Pi(), ptMax,5.,2.,2.};
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145 fEffHisto = new THnSparseF("fEffHisto","mceta:mcphi:mcpt:pid:recStatus:findable",6,binsEffHisto,minEffHisto,maxEffHisto);
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146 fEffHisto->SetBinEdges(2,binsPt);
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148 fEffHisto->GetAxis(0)->SetTitle("#eta_{mc}");
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149 fEffHisto->GetAxis(1)->SetTitle("#phi_{mc} (rad)");
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150 fEffHisto->GetAxis(2)->SetTitle("p_{Tmc} (GeV/c)");
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151 fEffHisto->GetAxis(3)->SetTitle("pid");
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152 fEffHisto->GetAxis(4)->SetTitle("recStatus");
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153 fEffHisto->GetAxis(5)->SetTitle("findable");
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154 fEffHisto->Sumw2();
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156 //mceta:mcphi:mcpt:pid:recStatus:findable:mcR:mother_phi:mother_eta
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157 Int_t binsEffSecHisto[9]={30,60,nPtBins,5,2,2,100,60,30};
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158 Double_t minEffSecHisto[9]={-1.5,0.,ptMin,0.,0.,0.,0.,0.,-1.5};
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159 Double_t maxEffSecHisto[9]={ 1.5,2.*TMath::Pi(), ptMax,5.,2.,2.,200,2.*TMath::Pi(),1.5};
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161 fEffSecHisto = new THnSparseF("fEffSecHisto","mceta:mcphi:mcpt:pid:recStatus:findable:mcR:mother_phi:mother_eta",9,binsEffSecHisto,minEffSecHisto,maxEffSecHisto);
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162 fEffSecHisto->SetBinEdges(2,binsPt);
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164 fEffSecHisto->GetAxis(0)->SetTitle("#eta_{mc}");
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165 fEffSecHisto->GetAxis(1)->SetTitle("#phi_{mc} (rad)");
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166 fEffSecHisto->GetAxis(2)->SetTitle("p_{Tmc} (GeV/c)");
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167 fEffSecHisto->GetAxis(3)->SetTitle("pid");
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168 fEffSecHisto->GetAxis(4)->SetTitle("recStatus");
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169 fEffSecHisto->GetAxis(5)->SetTitle("findable");
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170 fEffSecHisto->GetAxis(6)->SetTitle("mcR (cm)");
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171 fEffSecHisto->GetAxis(7)->SetTitle("mother_phi (rad)");
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172 fEffSecHisto->GetAxis(8)->SetTitle("mother_eta");
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173 fEffSecHisto->Sumw2();
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177 AliDebug(AliLog::kError, "ERROR: Cannot find AliMCInfoCuts object");
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179 AliDebug(AliLog::kError, "ERROR: Cannot find AliRecInfoCuts object");
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182 fAnalysisFolder = CreateFolder("folderEff","Analysis Efficiency Folder");
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185 //_____________________________________________________________________________
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186 void AliPerformanceEff::ProcessTPC(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent)
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188 // Fill TPC only efficiency comparison information
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189 Int_t *labelsRec = new Int_t[esdEvent->GetNumberOfTracks()];
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191 AliDebug(AliLog::kError, "Cannot create labelsRec");
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193 Int_t *labelsAllRec = new Int_t[esdEvent->GetNumberOfTracks()];
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195 AliDebug(AliLog::kError, "Cannot create labelsAllRec");
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197 // loop over rec. tracks
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198 AliESDtrack *track=0;
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199 for (Int_t iTrack = 0; iTrack < esdEvent->GetNumberOfTracks(); iTrack++)
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201 track = esdEvent->GetTrack(iTrack);
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202 if(!track) continue;
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203 if(track->Charge()==0) continue;
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204 Int_t label = TMath::Abs(track->GetLabel());
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205 labelsAllRec[iTrack]=label;
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208 if(IsRecTPC(track) != 0)
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209 labelsRec[iTrack]=label;
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213 // MC histograms for efficiency studies
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215 if(!mcEvent) return;
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217 AliStack *stack = mcEvent->Stack();
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219 AliDebug(AliLog::kError, "Stack not available");
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223 //Int_t nPart = stack->GetNtrack();
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224 Int_t nPart = stack->GetNprimary();
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225 for (Int_t iMc = 0; iMc < nPart; ++iMc)
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227 TParticle* particle = stack->Particle(iMc);
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228 if (!particle) continue;
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229 if (particle->GetPDG()->Charge() == 0.0) continue;
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231 // physical primary
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232 Bool_t prim = stack->IsPhysicalPrimary(iMc);
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233 if(!prim) continue;
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235 Bool_t findable = kFALSE;
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236 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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239 if(iMc == labelsAllRec[iRec])
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241 findable = IsFindable(mcEvent,iMc);
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246 Bool_t recStatus = kFALSE;
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247 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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249 // check reconstructed
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250 if(iMc == labelsRec[iRec])
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257 // Only 5 charged particle species (e,mu,pi,K,p)
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258 if (fCutsMC->IsPdgParticle(TMath::Abs(particle->GetPdgCode())) == kFALSE) continue;
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260 // transform Pdg to Pid
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261 Int_t pid = TransformToPID(particle);
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263 Float_t mceta = particle->Eta();
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264 Float_t mcphi = particle->Phi();
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265 if(mcphi<0) mcphi += 2.*TMath::Pi();
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266 Float_t mcpt = particle->Pt();
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270 Double_t vEffHisto[6] = {mceta, mcphi, mcpt, pid, recStatus, findable};
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271 fEffHisto->Fill(vEffHisto);
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274 if(labelsRec) delete [] labelsRec; labelsRec = 0;
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275 if(labelsAllRec) delete [] labelsAllRec; labelsAllRec = 0;
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278 //_____________________________________________________________________________
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279 void AliPerformanceEff::ProcessTPCSec(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent)
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281 // Fill TPC only efficiency comparison information for secondaries
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282 Int_t *labelsRec = new Int_t[esdEvent->GetNumberOfTracks()];
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284 AliDebug(AliLog::kError, "Cannot create labelsRec");
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286 Int_t *labelsAllRec = new Int_t[esdEvent->GetNumberOfTracks()];
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288 AliDebug(AliLog::kError, "Cannot create labelsAllRec");
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290 // loop over rec. tracks
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291 AliESDtrack *track=0;
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292 Int_t multAll=0, multRec=0;
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293 for (Int_t iTrack = 0; iTrack < esdEvent->GetNumberOfTracks(); iTrack++)
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295 track = esdEvent->GetTrack(iTrack);
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296 if(!track) continue;
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297 if(track->Charge()==0) continue;
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298 Int_t label = TMath::Abs(track->GetLabel());
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299 labelsAllRec[multAll]=label;
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303 if(IsRecTPC(track) != 0) {
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304 labelsRec[multRec]=label;
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310 // MC histograms for efficiency studies
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312 if(!mcEvent) return;
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314 AliStack *stack = mcEvent->Stack();
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316 AliDebug(AliLog::kError, "Stack not available");
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320 Int_t nPart = stack->GetNtrack();
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321 //Int_t nPart = stack->GetNprimary();
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322 for (Int_t iMc = 0; iMc < nPart; ++iMc)
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324 TParticle* particle = stack->Particle(iMc);
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325 if (!particle) continue;
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326 if (particle->GetPDG()->Charge() == 0.0) continue;
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328 // physical primary
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329 Bool_t prim = stack->IsPhysicalPrimary(iMc);
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331 // only secondaries which can be reconstructed at TPC
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334 //Float_t radius = TMath::Sqrt(particle->Vx()*particle->Vx()+particle->Vy()*particle->Vy()+particle->Vz()*particle->Vz());
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335 //if(radius > fCutsMC->GetMaxR()) continue;
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337 // only secondary electrons from gamma conversion
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338 //if( TMath::Abs(particle->GetPdgCode())!=fCutsMC->GetEM() || particle->GetUniqueID() != 5) continue;
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340 Bool_t findable = kFALSE;
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341 for(Int_t iRec=0; iRec<multAll; ++iRec)
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344 if(iMc == labelsAllRec[iRec])
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346 findable = IsFindable(mcEvent,iMc);
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351 Bool_t recStatus = kFALSE;
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352 for(Int_t iRec=0; iRec<multRec; ++iRec)
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354 // check reconstructed
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355 if(iMc == labelsRec[iRec])
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362 // Only 5 charged particle species (e,mu,pi,K,p)
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363 if (fCutsMC->IsPdgParticle(TMath::Abs(particle->GetPdgCode())) == kFALSE) continue;
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365 // transform Pdg to Pid
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366 Int_t pid = TransformToPID(particle);
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368 Float_t mceta = particle->Eta();
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369 Float_t mcphi = particle->Phi();
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370 if(mcphi<0) mcphi += 2.*TMath::Pi();
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371 Float_t mcpt = particle->Pt();
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372 Float_t mcR = particle->R();
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374 // get info about mother
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375 Int_t motherLabel = particle->GetMother(0);
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376 if(motherLabel < 0) continue;
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377 TParticle *mother = stack->Particle(motherLabel);
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378 if(!mother) continue;
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380 Float_t mother_eta = mother->Eta();
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381 Float_t mother_phi = mother->Phi();
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382 if(mother_phi<0) mother_phi += 2.*TMath::Pi();
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385 Double_t vEffSecHisto[9] = { mceta, mcphi, mcpt, pid, recStatus, findable, mcR, mother_phi, mother_eta };
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386 fEffSecHisto->Fill(vEffSecHisto);
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389 if(labelsRec) delete [] labelsRec; labelsRec = 0;
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390 if(labelsAllRec) delete [] labelsAllRec; labelsAllRec = 0;
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396 //_____________________________________________________________________________
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397 void AliPerformanceEff::ProcessTPCITS(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent)
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399 // Fill efficiency comparison information
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400 Int_t *labelsRec = new Int_t[esdEvent->GetNumberOfTracks()];
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402 AliDebug(AliLog::kError, "Cannot create labelsRec");
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404 Int_t *labelsAllRec = new Int_t[esdEvent->GetNumberOfTracks()];
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406 AliDebug(AliLog::kError, "Cannot create labelsAllRec");
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408 // loop over rec. tracks
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409 AliESDtrack *track=0;
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410 for (Int_t iTrack = 0; iTrack < esdEvent->GetNumberOfTracks(); iTrack++)
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412 track = esdEvent->GetTrack(iTrack);
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413 if(!track) continue;
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414 if(track->Charge()==0) continue;
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415 Int_t label = TMath::Abs(track->GetLabel());
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416 labelsAllRec[iTrack]=label;
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419 if(IsRecTPCITS(track) != 0)
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420 labelsRec[iTrack]=label;
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424 // MC histograms for efficiency studies
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426 if(!mcEvent) return;
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428 AliStack *stack = mcEvent->Stack();
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430 AliDebug(AliLog::kError, "Stack not available");
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434 //Int_t nPart = stack->GetNtrack();
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435 Int_t nPart = stack->GetNprimary();
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436 for (Int_t iMc = 0; iMc < nPart; ++iMc)
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438 TParticle* particle = stack->Particle(iMc);
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439 if (!particle) continue;
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440 if (particle->GetPDG()->Charge() == 0.0) continue;
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442 // physical primary
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443 Bool_t prim = stack->IsPhysicalPrimary(iMc);
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444 if(!prim) continue;
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446 Bool_t findable = kFALSE;
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447 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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450 if(iMc == labelsAllRec[iRec])
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452 findable = IsFindable(mcEvent,iMc);
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457 Bool_t recStatus = kFALSE;
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458 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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460 // check reconstructed
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461 if(iMc == labelsRec[iRec])
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468 // Only 5 charged particle species (e,mu,pi,K,p)
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469 if (fCutsMC->IsPdgParticle(TMath::Abs(particle->GetPdgCode())) == kFALSE) continue;
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471 // transform Pdg to Pid
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472 Int_t pid = TransformToPID(particle);
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474 Float_t mceta = particle->Eta();
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475 Float_t mcphi = particle->Phi();
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476 if(mcphi<0) mcphi += 2.*TMath::Pi();
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477 Float_t mcpt = particle->Pt();
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480 Double_t vEffHisto[6] = { mceta, mcphi, mcpt, pid, recStatus, findable};
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481 fEffHisto->Fill(vEffHisto);
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484 if(labelsRec) delete [] labelsRec; labelsRec = 0;
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485 if(labelsAllRec) delete [] labelsAllRec; labelsAllRec = 0;
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488 //_____________________________________________________________________________
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489 void AliPerformanceEff::ProcessConstrained(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent)
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491 // Process comparison information
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492 Int_t *labelsRec = new Int_t[esdEvent->GetNumberOfTracks()];
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494 AliDebug(AliLog::kError, "Cannot create labelsRec");
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496 Int_t *labelsAllRec = new Int_t[esdEvent->GetNumberOfTracks()];
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498 AliDebug(AliLog::kError, "Cannot create labelsAllRec");
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500 // loop over rec. tracks
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501 AliESDtrack *track=0;
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502 for (Int_t iTrack = 0; iTrack < esdEvent->GetNumberOfTracks(); iTrack++)
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504 track = esdEvent->GetTrack(iTrack);
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505 if(!track) continue;
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506 if(track->Charge()==0) continue;
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507 Int_t label = TMath::Abs(track->GetLabel());
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508 labelsAllRec[iTrack]=label;
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511 if(IsRecConstrained(track) != 0)
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512 labelsRec[iTrack]=label;
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517 // MC histograms for efficiency studies
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519 if(!mcEvent) return;
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521 AliStack *stack = mcEvent->Stack();
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523 AliDebug(AliLog::kError, "Stack not available");
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527 //Int_t nPart = stack->GetNtrack();
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528 Int_t nPart = stack->GetNprimary();
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529 for (Int_t iMc = 0; iMc < nPart; ++iMc)
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531 TParticle* particle = stack->Particle(iMc);
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532 if (!particle) continue;
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533 if (particle->GetPDG()->Charge() == 0.0) continue;
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535 // physical primary
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536 Bool_t prim = stack->IsPhysicalPrimary(iMc);
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537 if(!prim) continue;
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539 Bool_t findable = kFALSE;
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540 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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543 if(iMc == labelsAllRec[iRec])
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545 findable = IsFindable(mcEvent,iMc);
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550 Bool_t recStatus = kFALSE;
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551 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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553 // check reconstructed
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554 if(iMc == labelsRec[iRec])
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561 // Only 5 charged particle species (e,mu,pi,K,p)
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562 if (fCutsMC->IsPdgParticle(TMath::Abs(particle->GetPdgCode())) == kFALSE) continue;
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564 // transform Pdg to Pid
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565 Int_t pid = TransformToPID(particle);
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567 Float_t mceta = particle->Eta();
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568 Float_t mcphi = particle->Phi();
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569 if(mcphi<0) mcphi += 2.*TMath::Pi();
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570 Float_t mcpt = particle->Pt();
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573 Double_t vEffHisto[6] = { mceta, mcphi, mcpt, pid, recStatus, findable};
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574 fEffHisto->Fill(vEffHisto);
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577 if(labelsRec) delete [] labelsRec; labelsRec = 0;
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578 if(labelsAllRec) delete [] labelsAllRec; labelsAllRec = 0;
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581 //_____________________________________________________________________________
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582 void AliPerformanceEff::Exec(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent, AliESDfriend *const esdFriend, const Bool_t bUseMC, const Bool_t bUseESDfriend)
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584 // Process comparison information
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588 Error("Exec","esdEvent not available");
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591 AliHeader* header = 0;
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592 AliGenEventHeader* genHeader = 0;
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593 AliStack* stack = 0;
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599 Error("Exec","mcEvent not available");
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602 // get MC event header
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603 header = mcEvent->Header();
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605 Error("Exec","Header not available");
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608 // MC particle stack
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609 stack = mcEvent->Stack();
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611 Error("Exec","Stack not available");
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615 genHeader = header->GenEventHeader();
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617 Error("Exec","Could not retrieve genHeader from Header");
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620 genHeader->PrimaryVertex(vtxMC);
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623 Error("Exec","MC information required!");
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628 if(bUseESDfriend) {
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630 Error("Exec","esdFriend not available");
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638 if(GetAnalysisMode() == 0) ProcessTPC(mcEvent,esdEvent);
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639 else if(GetAnalysisMode() == 1) ProcessTPCITS(mcEvent,esdEvent);
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640 else if(GetAnalysisMode() == 2) ProcessConstrained(mcEvent,esdEvent);
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641 else if(GetAnalysisMode() == 5) ProcessTPCSec(mcEvent,esdEvent);
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643 printf("ERROR: AnalysisMode %d \n",fAnalysisMode);
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648 //_____________________________________________________________________________
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649 Int_t AliPerformanceEff::TransformToPID(TParticle *particle)
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651 // transform Pdg to Pid
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652 // Pdg convension is different for hadrons and leptons
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653 // (e.g. K+/K- = 321/-321; e+/e- = -11/11 )
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656 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetEM() ) pid = 0;
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657 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetMuM() ) pid = 1;
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658 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetPiP() ) pid = 2;
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659 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetKP() ) pid = 3;
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660 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetProt() ) pid = 4;
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665 //_____________________________________________________________________________
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666 Bool_t AliPerformanceEff::IsFindable(const AliMCEvent *mcEvent, Int_t label)
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669 // Findfindable tracks
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671 if(!mcEvent) return kFALSE;
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673 AliMCParticle *mcParticle = (AliMCParticle*) mcEvent->GetTrack(label);
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674 if(!mcParticle) return kFALSE;
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677 Float_t tpcTrackLength = mcParticle->GetTPCTrackLength(AliTracker::GetBz(),0.05,counter,3.0);
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678 //printf("tpcTrackLength %f \n", tpcTrackLength);
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680 return (tpcTrackLength>fCutsMC->GetMinTrackLength());
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683 //_____________________________________________________________________________
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684 Bool_t AliPerformanceEff::IsRecTPC(AliESDtrack *esdTrack)
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687 // Check whether track is reconstructed in TPC
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689 if(!esdTrack) return kFALSE;
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691 const AliExternalTrackParam *track = esdTrack->GetTPCInnerParam();
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692 if(!track) return kFALSE;
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694 Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z
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695 esdTrack->GetImpactParametersTPC(dca,cov);
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697 Bool_t recStatus = kFALSE;
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698 if(esdTrack->GetTPCNcls()>fCutsRC->GetMinNClustersTPC()) recStatus = kTRUE;
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701 if( TMath::Abs(dca[0])<fCutsRC->GetMaxDCAToVertexXY() &&
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702 TMath::Abs(dca[1])<fCutsRC->GetMaxDCAToVertexZ())
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711 //_____________________________________________________________________________
\r
712 Bool_t AliPerformanceEff::IsRecTPCITS(AliESDtrack *esdTrack)
\r
715 // Check whether track is reconstructed in TPCITS
\r
717 if(!esdTrack) return kFALSE;
\r
719 Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z
\r
720 esdTrack->GetImpactParameters(dca,cov);
\r
722 Bool_t recStatus = kFALSE;
\r
724 if ((esdTrack->GetStatus()&AliESDtrack::kTPCrefit)==0) return kFALSE; // TPC refit
\r
725 if (esdTrack->GetTPCNcls()<fCutsRC->GetMinNClustersTPC()) return kFALSE; // min. nb. TPC clusters
\r
726 //if ((esdTrack->GetStatus()&AliESDtrack::kITSrefit)==0) return kFALSE; // ITS refit
\r
727 //Int_t clusterITS[200];
\r
728 //if(esdTrack->GetITSclusters(clusterITS)<fCutsRC->GetMinNClustersITS()) return kFALSE; // min. nb. ITS clusters
\r
732 if(TMath::Abs(dca[0])<fCutsRC->GetMaxDCAToVertexXY() &&
\r
733 TMath::Abs(dca[1])<fCutsRC->GetMaxDCAToVertexZ())
\r
742 //_____________________________________________________________________________
\r
743 Bool_t AliPerformanceEff::IsRecConstrained(AliESDtrack *esdTrack)
\r
746 // Check whether track is reconstructed in IsRecConstrained
\r
748 if(!esdTrack) return kFALSE;
\r
750 const AliExternalTrackParam * track = esdTrack->GetConstrainedParam();
\r
751 if(!track) return kFALSE;
\r
753 Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z
\r
754 esdTrack->GetImpactParameters(dca,cov);
\r
755 //Int_t label = TMath::Abs(esdTrack->GetLabel());
\r
757 Bool_t recStatus = kFALSE;
\r
759 if ((esdTrack->GetStatus()&AliESDtrack::kTPCrefit)==0) return kFALSE; // TPC refit
\r
760 if (esdTrack->GetTPCNcls()<fCutsRC->GetMinNClustersTPC()) return kFALSE; // min. nb. TPC clusters
\r
761 Int_t clusterITS[200];
\r
762 if(esdTrack->GetITSclusters(clusterITS)<fCutsRC->GetMinNClustersITS()) return kFALSE; // min. nb. ITS clusters
\r
767 if(TMath::Abs(dca[0])<fCutsRC->GetMaxDCAToVertexXY() &&
\r
768 TMath::Abs(dca[1])<fCutsRC->GetMaxDCAToVertexZ())
\r
777 //_____________________________________________________________________________
\r
778 Long64_t AliPerformanceEff::Merge(TCollection* const list)
\r
780 // Merge list of objects (needed by PROOF)
\r
785 if (list->IsEmpty())
\r
788 TIterator* iter = list->MakeIterator();
\r
791 // collection of generated histograms
\r
794 while((obj = iter->Next()) != 0)
\r
796 AliPerformanceEff* entry = dynamic_cast<AliPerformanceEff*>(obj);
\r
797 if (entry == 0) continue;
\r
799 fEffHisto->Add(entry->fEffHisto);
\r
800 fEffSecHisto->Add(entry->fEffSecHisto);
\r
807 //_____________________________________________________________________________
\r
808 void AliPerformanceEff::Analyse()
\r
810 // Analyse comparison information and store output histograms
\r
811 // in the folder "folderEff"
\r
813 TH1::AddDirectory(kFALSE);
\r
814 TObjArray *aFolderObj = new TObjArray;
\r
818 // efficiency vs pt
\r
821 if(GetAnalysisMode() != 5) {
\r
823 fEffHisto->GetAxis(0)->SetRangeUser(-0.9,0.9); // eta range
\r
824 fEffHisto->GetAxis(2)->SetRangeUser(0.1,10.); // pt range
\r
826 // rec efficiency vs pt
\r
827 TH1D *ptAll = fEffHisto->Projection(2);
\r
829 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
830 TH1D *ptRec = fEffHisto->Projection(2);
\r
831 TH1D *ptRecc = (TH1D*)ptRec->Clone();
\r
832 ptRecc->Divide(ptRec,ptAll,1,1,"B");
\r
833 ptRecc->SetName("ptRecEff");
\r
835 ptRecc->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
836 ptRecc->GetYaxis()->SetTitle("efficiency");
\r
837 sprintf(title,"%s vs %s","rec. efficiency",fEffHisto->GetAxis(2)->GetTitle());
\r
838 ptRecc->SetTitle(title);
\r
840 ptRecc->SetBit(TH1::kLogX);
\r
841 aFolderObj->Add(ptRecc);
\r
843 // rec efficiency vs pid vs pt
\r
845 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
846 fEffHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
848 TH1D *ptAllPi = fEffHisto->Projection(2);
\r
850 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
851 TH1D *ptRecPi = fEffHisto->Projection(2);
\r
852 TH1D *ptRecPic = (TH1D*)ptRecPi->Clone();
\r
853 ptRecPic->Divide(ptRecPi,ptAllPi,1,1,"B");
\r
854 ptRecPic->SetName("ptRecEffPi");
\r
856 ptRecPic->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
857 ptRecPic->GetYaxis()->SetTitle("efficiency");
\r
858 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffHisto->GetAxis(2)->GetTitle());
\r
859 ptRecPic->SetTitle(title);
\r
861 ptRecPic->SetBit(TH1::kLogX);
\r
862 aFolderObj->Add(ptRecPic);
\r
864 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
865 fEffHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
866 TH1D *ptAllK = fEffHisto->Projection(2);
\r
868 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
869 TH1D *ptRecK = fEffHisto->Projection(2);
\r
871 TH1D *ptRecKc = (TH1D*)ptRecK->Clone();
\r
872 ptRecKc->Divide(ptRecK,ptAllK,1,1,"B");
\r
873 ptRecKc->SetName("ptRecEffK");
\r
875 ptRecKc->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
876 ptRecKc->GetYaxis()->SetTitle("efficiency");
\r
877 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffHisto->GetAxis(2)->GetTitle());
\r
878 ptRecKc->SetTitle(title);
\r
881 ptRecKc->SetBit(TH1::kLogX);
\r
882 aFolderObj->Add(ptRecKc);
\r
884 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
885 fEffHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
886 TH1D *ptAllP = fEffHisto->Projection(2);
\r
888 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
889 TH1D *ptRecP = fEffHisto->Projection(2);
\r
890 TH1D *ptRecPc = (TH1D*)ptRecP->Clone();
\r
891 ptRecPc->Divide(ptRecP,ptAllP,1,1,"B");
\r
892 ptRecPc->SetName("ptRecEffP");
\r
894 ptRecPc->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
895 ptRecPc->GetYaxis()->SetTitle("efficiency");
\r
896 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffHisto->GetAxis(2)->GetTitle());
\r
897 ptRecPc->SetTitle(title);
\r
899 ptRecPc->SetBit(TH1::kLogX);
\r
900 aFolderObj->Add(ptRecPc);
\r
902 // findable efficiency vs pt
\r
904 fEffHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
905 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
906 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
907 TH1D *ptAllF = fEffHisto->Projection(2);
\r
909 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
910 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
912 TH1D *ptRecF = fEffHisto->Projection(2); // rec findable
\r
913 TH1D *ptRecFc = (TH1D*)ptRecF->Clone();
\r
914 ptRecFc->Divide(ptRecF,ptAllF,1,1,"B");
\r
915 ptRecFc->SetName("ptRecEffF");
\r
917 ptRecFc->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
918 ptRecFc->GetYaxis()->SetTitle("efficiency");
\r
919 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffHisto->GetAxis(2)->GetTitle());
\r
920 ptRecFc->SetTitle(title);
\r
922 ptRecFc->SetBit(TH1::kLogX);
\r
923 aFolderObj->Add(ptRecFc);
\r
926 // efficiency vs eta
\r
929 fEffHisto->GetAxis(0)->SetRangeUser(-1.5,1.5); // eta range
\r
930 fEffHisto->GetAxis(2)->SetRangeUser(0.2,10.); // pt range
\r
931 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.); // all
\r
932 fEffHisto->GetAxis(5)->SetRangeUser(0.,1.); // all
\r
934 TH1D *etaAll = fEffHisto->Projection(0);
\r
936 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
937 TH1D *etaRec = fEffHisto->Projection(0);
\r
938 TH1D *etaRecc = (TH1D*)etaRec->Clone();
\r
939 etaRecc->Divide(etaRec,etaAll,1,1,"B");
\r
940 etaRecc->SetName("etaRecEff");
\r
942 etaRecc->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
943 etaRecc->GetYaxis()->SetTitle("efficiency");
\r
944 sprintf(title,"%s vs %s","rec. efficiency",fEffHisto->GetAxis(0)->GetTitle());
\r
945 etaRecc->SetTitle(title);
\r
947 aFolderObj->Add(etaRecc);
\r
949 // rec efficiency vs pid vs eta
\r
950 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
951 fEffHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
953 TH1D *etaAllPi = fEffHisto->Projection(0);
\r
955 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
956 TH1D *etaRecPi = fEffHisto->Projection(0);
\r
957 TH1D *etaRecPic = (TH1D*)etaRecPi->Clone();
\r
958 etaRecPic->Divide(etaRecPi,etaAllPi,1,1,"B");
\r
959 etaRecPic->SetName("etaRecEffPi");
\r
961 etaRecPic->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
962 etaRecPic->GetYaxis()->SetTitle("efficiency");
\r
963 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffHisto->GetAxis(0)->GetTitle());
\r
964 etaRecPic->SetTitle(title);
\r
966 aFolderObj->Add(etaRecPic);
\r
968 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
969 fEffHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
970 TH1D *etaAllK = fEffHisto->Projection(0);
\r
972 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
973 TH1D *etaRecK = fEffHisto->Projection(0);
\r
975 TH1D *etaRecKc = (TH1D*)etaRecK->Clone();
\r
976 etaRecKc->Divide(etaRecK,etaAllK,1,1,"B");
\r
977 etaRecKc->SetName("etaRecEffK");
\r
979 etaRecKc->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
980 etaRecKc->GetYaxis()->SetTitle("efficiency");
\r
981 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffHisto->GetAxis(0)->GetTitle());
\r
982 etaRecKc->SetTitle(title);
\r
985 aFolderObj->Add(etaRecKc);
\r
987 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
988 fEffHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
989 TH1D *etaAllP = fEffHisto->Projection(0);
\r
991 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
992 TH1D *etaRecP = fEffHisto->Projection(0);
\r
993 TH1D *etaRecPc = (TH1D*)etaRecP->Clone();
\r
994 etaRecPc->Divide(etaRecP,etaAllP,1,1,"B");
\r
995 etaRecPc->SetName("etaRecEffP");
\r
997 etaRecPc->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
998 etaRecPc->GetYaxis()->SetTitle("efficiency");
\r
999 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffHisto->GetAxis(0)->GetTitle());
\r
1000 etaRecPc->SetTitle(title);
\r
1002 aFolderObj->Add(etaRecPc);
\r
1004 // findable efficiency vs eta
\r
1006 fEffHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1007 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1008 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1009 TH1D *etaAllF = fEffHisto->Projection(0);
\r
1011 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1012 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1014 TH1D *etaRecF = fEffHisto->Projection(0); // rec findable
\r
1015 TH1D *etaRecFc = (TH1D*)etaRecF->Clone();
\r
1016 etaRecFc->Divide(etaRecF,etaAllF,1,1,"B");
\r
1017 etaRecFc->SetName("etaRecEffF");
\r
1019 etaRecFc->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
1020 etaRecFc->GetYaxis()->SetTitle("efficiency");
\r
1021 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffHisto->GetAxis(0)->GetTitle());
\r
1022 etaRecFc->SetTitle(title);
\r
1024 aFolderObj->Add(etaRecFc);
\r
1027 // efficiency vs phi
\r
1030 fEffHisto->GetAxis(0)->SetRangeUser(-0.9,0.9); // eta range
\r
1031 fEffHisto->GetAxis(2)->SetRangeUser(0.2,10.); // pt range
\r
1032 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.); // all
\r
1033 fEffHisto->GetAxis(5)->SetRangeUser(0.,1.); // all
\r
1035 TH1D *phiAll = fEffHisto->Projection(1);
\r
1037 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1038 TH1D *phiRec = fEffHisto->Projection(1);
\r
1039 TH1D *phiRecc = (TH1D*)phiRec->Clone();
\r
1040 phiRecc->Divide(phiRec,phiAll,1,1,"B");
\r
1041 phiRecc->SetName("phiRecEff");
\r
1043 phiRecc->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1044 phiRecc->GetYaxis()->SetTitle("efficiency");
\r
1045 sprintf(title,"%s vs %s","rec. efficiency",fEffHisto->GetAxis(1)->GetTitle());
\r
1046 phiRecc->SetTitle(title);
\r
1048 aFolderObj->Add(phiRecc);
\r
1050 // rec efficiency vs pid vs phi
\r
1051 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1052 fEffHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1054 TH1D *phiAllPi = fEffHisto->Projection(1);
\r
1056 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1057 TH1D *phiRecPi = fEffHisto->Projection(1);
\r
1058 TH1D *phiRecPic = (TH1D*)phiRecPi->Clone();
\r
1059 phiRecPic->Divide(phiRecPi,phiAllPi,1,1,"B");
\r
1060 phiRecPic->SetName("phiRecEffPi");
\r
1062 phiRecPic->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1063 phiRecPic->GetYaxis()->SetTitle("efficiency");
\r
1064 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffHisto->GetAxis(1)->GetTitle());
\r
1065 phiRecPic->SetTitle(title);
\r
1067 aFolderObj->Add(phiRecPic);
\r
1069 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1070 fEffHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
1071 TH1D *phiAllK = fEffHisto->Projection(1);
\r
1073 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1074 TH1D *phiRecK = fEffHisto->Projection(1);
\r
1076 TH1D *phiRecKc = (TH1D*)phiRecK->Clone();
\r
1077 phiRecKc->Divide(phiRecK,phiAllK,1,1,"B");
\r
1078 phiRecKc->SetName("phiRecEffK");
\r
1080 phiRecKc->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1081 phiRecKc->GetYaxis()->SetTitle("efficiency");
\r
1082 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffHisto->GetAxis(1)->GetTitle());
\r
1083 phiRecKc->SetTitle(title);
\r
1086 aFolderObj->Add(phiRecKc);
\r
1088 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1089 fEffHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
1090 TH1D *phiAllP = fEffHisto->Projection(1);
\r
1092 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1093 TH1D *phiRecP = fEffHisto->Projection(1);
\r
1094 TH1D *phiRecPc = (TH1D*)phiRecP->Clone();
\r
1095 phiRecPc->Divide(phiRecP,phiAllP,1,1,"B");
\r
1096 phiRecPc->SetName("phiRecEffP");
\r
1098 phiRecPc->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1099 phiRecPc->GetYaxis()->SetTitle("efficiency");
\r
1100 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffHisto->GetAxis(1)->GetTitle());
\r
1101 phiRecPc->SetTitle(title);
\r
1103 aFolderObj->Add(phiRecPc);
\r
1105 // findable efficiency vs phi
\r
1107 fEffHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1108 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1109 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1110 TH1D *phiAllF = fEffHisto->Projection(1);
\r
1112 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1113 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1115 TH1D *phiRecF = fEffHisto->Projection(1); // rec findable
\r
1116 TH1D *phiRecFc = (TH1D*)phiRecF->Clone();
\r
1117 phiRecFc->Divide(phiRecF,phiAllF,1,1,"B");
\r
1118 phiRecFc->SetName("phiRecEffF");
\r
1120 phiRecFc->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1121 phiRecFc->GetYaxis()->SetTitle("efficiency");
\r
1122 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffHisto->GetAxis(1)->GetTitle());
\r
1123 phiRecFc->SetTitle(title);
\r
1125 aFolderObj->Add(phiRecFc);
\r
1129 Float_t minEta=-1.5, maxEta=1.5;
\r
1130 Float_t minR=0.0, maxR=150.0;
\r
1131 Float_t minPt=0.15, maxPt=100.0;
\r
1133 // mother eta range
\r
1134 fEffSecHisto->GetAxis(8)->SetRangeUser(minEta,maxEta);
\r
1136 // particle creation radius range
\r
1137 fEffSecHisto->GetAxis(6)->SetRangeUser(minR,maxR);
\r
1140 fEffSecHisto->GetAxis(0)->SetRangeUser(minEta,maxEta);
\r
1141 fEffSecHisto->GetAxis(2)->SetRangeUser(minPt,maxPt);
\r
1143 // rec efficiency vs pt
\r
1144 TH1D *ptAll = fEffSecHisto->Projection(2);
\r
1146 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1147 TH1D *ptRec = fEffSecHisto->Projection(2);
\r
1148 TH1D *ptRecc = (TH1D*)ptRec->Clone();
\r
1149 ptRecc->Divide(ptRec,ptAll,1,1,"B");
\r
1150 ptRecc->SetName("ptRecEff");
\r
1152 ptRecc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1153 ptRecc->GetYaxis()->SetTitle("efficiency");
\r
1154 sprintf(title,"%s vs %s","rec. efficiency",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1155 ptRecc->SetTitle(title);
\r
1157 ptRecc->SetBit(TH1::kLogX);
\r
1158 aFolderObj->Add(ptRecc);
\r
1160 // rec efficiency vs pid vs pt
\r
1162 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1163 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,0.); // electrons
\r
1165 TH1D *ptAllEle = fEffSecHisto->Projection(2);
\r
1167 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1168 TH1D *ptRecEle = fEffSecHisto->Projection(2);
\r
1169 TH1D *ptRecElec = (TH1D*)ptRecEle->Clone();
\r
1170 ptRecElec->Divide(ptRecEle,ptAllEle,1,1,"B");
\r
1171 ptRecElec->SetName("ptRecEffEle");
\r
1173 ptRecElec->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1174 ptRecElec->GetYaxis()->SetTitle("efficiency");
\r
1175 sprintf(title,"%s vs %s","rec. efficiency (electrons)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1176 ptRecElec->SetTitle(title);
\r
1178 ptRecElec->SetBit(TH1::kLogX);
\r
1179 aFolderObj->Add(ptRecElec);
\r
1183 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1184 fEffSecHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1186 TH1D *ptAllPi = fEffSecHisto->Projection(2);
\r
1188 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1189 TH1D *ptRecPi = fEffSecHisto->Projection(2);
\r
1190 TH1D *ptRecPic = (TH1D*)ptRecPi->Clone();
\r
1191 ptRecPic->Divide(ptRecPi,ptAllPi,1,1,"B");
\r
1192 ptRecPic->SetName("ptRecEffPi");
\r
1194 ptRecPic->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1195 ptRecPic->GetYaxis()->SetTitle("efficiency");
\r
1196 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1197 ptRecPic->SetTitle(title);
\r
1199 ptRecPic->SetBit(TH1::kLogX);
\r
1200 aFolderObj->Add(ptRecPic);
\r
1202 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1203 fEffSecHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
1204 TH1D *ptAllK = fEffSecHisto->Projection(2);
\r
1206 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1207 TH1D *ptRecK = fEffSecHisto->Projection(2);
\r
1209 TH1D *ptRecKc = (TH1D*)ptRecK->Clone();
\r
1210 ptRecKc->Divide(ptRecK,ptAllK,1,1,"B");
\r
1211 ptRecKc->SetName("ptRecEffK");
\r
1213 ptRecKc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1214 ptRecKc->GetYaxis()->SetTitle("efficiency");
\r
1215 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1216 ptRecKc->SetTitle(title);
\r
1219 ptRecKc->SetBit(TH1::kLogX);
\r
1220 aFolderObj->Add(ptRecKc);
\r
1222 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1223 fEffSecHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
1224 TH1D *ptAllP = fEffSecHisto->Projection(2);
\r
1226 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1227 TH1D *ptRecP = fEffSecHisto->Projection(2);
\r
1228 TH1D *ptRecPc = (TH1D*)ptRecP->Clone();
\r
1229 ptRecPc->Divide(ptRecP,ptAllP,1,1,"B");
\r
1230 ptRecPc->SetName("ptRecEffP");
\r
1232 ptRecPc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1233 ptRecPc->GetYaxis()->SetTitle("efficiency");
\r
1234 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1235 ptRecPc->SetTitle(title);
\r
1237 ptRecPc->SetBit(TH1::kLogX);
\r
1238 aFolderObj->Add(ptRecPc);
\r
1240 // findable efficiency vs pt
\r
1242 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1243 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1244 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1245 TH1D *ptAllF = fEffSecHisto->Projection(2);
\r
1247 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1248 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1250 TH1D *ptRecF = fEffSecHisto->Projection(2); // rec findable
\r
1251 TH1D *ptRecFc = (TH1D*)ptRecF->Clone();
\r
1252 ptRecFc->Divide(ptRecF,ptAllF,1,1,"B");
\r
1253 ptRecFc->SetName("ptRecEffF");
\r
1255 ptRecFc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1256 ptRecFc->GetYaxis()->SetTitle("efficiency");
\r
1257 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1258 ptRecFc->SetTitle(title);
\r
1260 ptRecFc->SetBit(TH1::kLogX);
\r
1261 aFolderObj->Add(ptRecFc);
\r
1264 // efficiency vs eta
\r
1266 fEffSecHisto->GetAxis(2)->SetRangeUser(minPt,maxPt);
\r
1267 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.); // all
\r
1268 fEffSecHisto->GetAxis(5)->SetRangeUser(0.,1.); // all
\r
1270 TH1D *etaAll = fEffSecHisto->Projection(0);
\r
1272 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1273 TH1D *etaRec = fEffSecHisto->Projection(0);
\r
1274 TH1D *etaRecc = (TH1D*)etaRec->Clone();
\r
1275 etaRecc->Divide(etaRec,etaAll,1,1,"B");
\r
1276 etaRecc->SetName("etaRecEff");
\r
1278 etaRecc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1279 etaRecc->GetYaxis()->SetTitle("efficiency");
\r
1280 sprintf(title,"%s vs %s","rec. efficiency",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1281 etaRecc->SetTitle(title);
\r
1283 aFolderObj->Add(etaRecc);
\r
1285 // rec efficiency vs pid vs eta
\r
1286 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1287 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,0.); // electrons
\r
1289 TH1D *etaAllEle = fEffSecHisto->Projection(0);
\r
1291 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1292 TH1D *etaRecEle = fEffSecHisto->Projection(0);
\r
1293 TH1D *etaRecElec = (TH1D*)etaRecEle->Clone();
\r
1294 etaRecElec->Divide(etaRecEle,etaAllEle,1,1,"B");
\r
1295 etaRecElec->SetName("etaRecEffEle");
\r
1297 etaRecElec->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1298 etaRecElec->GetYaxis()->SetTitle("efficiency");
\r
1299 sprintf(title,"%s vs %s","rec. efficiency (electrons)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1300 etaRecElec->SetTitle(title);
\r
1302 aFolderObj->Add(etaRecElec);
\r
1305 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1306 fEffSecHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1308 TH1D *etaAllPi = fEffSecHisto->Projection(0);
\r
1310 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1311 TH1D *etaRecPi = fEffSecHisto->Projection(0);
\r
1312 TH1D *etaRecPic = (TH1D*)etaRecPi->Clone();
\r
1313 etaRecPic->Divide(etaRecPi,etaAllPi,1,1,"B");
\r
1314 etaRecPic->SetName("etaRecEffPi");
\r
1316 etaRecPic->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1317 etaRecPic->GetYaxis()->SetTitle("efficiency");
\r
1318 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1319 etaRecPic->SetTitle(title);
\r
1321 aFolderObj->Add(etaRecPic);
\r
1323 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1324 fEffSecHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
1325 TH1D *etaAllK = fEffSecHisto->Projection(0);
\r
1327 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1328 TH1D *etaRecK = fEffSecHisto->Projection(0);
\r
1330 TH1D *etaRecKc = (TH1D*)etaRecK->Clone();
\r
1331 etaRecKc->Divide(etaRecK,etaAllK,1,1,"B");
\r
1332 etaRecKc->SetName("etaRecEffK");
\r
1334 etaRecKc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1335 etaRecKc->GetYaxis()->SetTitle("efficiency");
\r
1336 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1337 etaRecKc->SetTitle(title);
\r
1340 aFolderObj->Add(etaRecKc);
\r
1342 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1343 fEffSecHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
1344 TH1D *etaAllP = fEffSecHisto->Projection(0);
\r
1346 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1347 TH1D *etaRecP = fEffSecHisto->Projection(0);
\r
1348 TH1D *etaRecPc = (TH1D*)etaRecP->Clone();
\r
1349 etaRecPc->Divide(etaRecP,etaAllP,1,1,"B");
\r
1350 etaRecPc->SetName("etaRecEffP");
\r
1352 etaRecPc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1353 etaRecPc->GetYaxis()->SetTitle("efficiency");
\r
1354 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1355 etaRecPc->SetTitle(title);
\r
1357 aFolderObj->Add(etaRecPc);
\r
1359 // findable efficiency vs eta
\r
1361 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1362 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1363 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1364 TH1D *etaAllF = fEffSecHisto->Projection(0);
\r
1366 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1367 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1369 TH1D *etaRecF = fEffSecHisto->Projection(0); // rec findable
\r
1370 TH1D *etaRecFc = (TH1D*)etaRecF->Clone();
\r
1371 etaRecFc->Divide(etaRecF,etaAllF,1,1,"B");
\r
1372 etaRecFc->SetName("etaRecEffF");
\r
1374 etaRecFc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1375 etaRecFc->GetYaxis()->SetTitle("efficiency");
\r
1376 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1377 etaRecFc->SetTitle(title);
\r
1379 aFolderObj->Add(etaRecFc);
\r
1382 // efficiency vs phi
\r
1385 fEffSecHisto->GetAxis(0)->SetRangeUser(minEta,maxEta);
\r
1386 fEffSecHisto->GetAxis(2)->SetRangeUser(minPt,maxPt);
\r
1388 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.); // all
\r
1389 fEffSecHisto->GetAxis(5)->SetRangeUser(0.,1.); // all
\r
1391 TH1D *phiAll = fEffSecHisto->Projection(1);
\r
1393 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1394 TH1D *phiRec = fEffSecHisto->Projection(1);
\r
1395 TH1D *phiRecc = (TH1D*)phiRec->Clone();
\r
1396 phiRecc->Divide(phiRec,phiAll,1,1,"B");
\r
1397 phiRecc->SetName("phiRecEff");
\r
1399 phiRecc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1400 phiRecc->GetYaxis()->SetTitle("efficiency");
\r
1401 sprintf(title,"%s vs %s","rec. efficiency",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1402 phiRecc->SetTitle(title);
\r
1404 aFolderObj->Add(phiRecc);
\r
1406 // rec efficiency vs pid vs phi
\r
1407 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1408 fEffSecHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1410 TH1D *phiAllEle = fEffSecHisto->Projection(1);
\r
1412 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1413 TH1D *phiRecEle = fEffSecHisto->Projection(1);
\r
1414 TH1D *phiRecElec = (TH1D*)phiRecEle->Clone();
\r
1415 phiRecElec->Divide(phiRecEle,phiAllEle,1,1,"B");
\r
1416 phiRecElec->SetName("phiRecEffEle");
\r
1418 phiRecElec->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1419 phiRecElec->GetYaxis()->SetTitle("efficiency");
\r
1420 sprintf(title,"%s vs %s","rec. efficiency (electrons)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1421 phiRecElec->SetTitle(title);
\r
1423 aFolderObj->Add(phiRecElec);
\r
1426 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1427 fEffSecHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1429 TH1D *phiAllPi = fEffSecHisto->Projection(1);
\r
1431 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1432 TH1D *phiRecPi = fEffSecHisto->Projection(1);
\r
1433 TH1D *phiRecPic = (TH1D*)phiRecPi->Clone();
\r
1434 phiRecPic->Divide(phiRecPi,phiAllPi,1,1,"B");
\r
1435 phiRecPic->SetName("phiRecEffPi");
\r
1437 phiRecPic->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1438 phiRecPic->GetYaxis()->SetTitle("efficiency");
\r
1439 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1440 phiRecPic->SetTitle(title);
\r
1442 aFolderObj->Add(phiRecPic);
\r
1444 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1445 fEffSecHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
1446 TH1D *phiAllK = fEffSecHisto->Projection(1);
\r
1448 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1449 TH1D *phiRecK = fEffSecHisto->Projection(1);
\r
1451 TH1D *phiRecKc = (TH1D*)phiRecK->Clone();
\r
1452 phiRecKc->Divide(phiRecK,phiAllK,1,1,"B");
\r
1453 phiRecKc->SetName("phiRecEffK");
\r
1455 phiRecKc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1456 phiRecKc->GetYaxis()->SetTitle("efficiency");
\r
1457 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1458 phiRecKc->SetTitle(title);
\r
1461 aFolderObj->Add(phiRecKc);
\r
1463 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1464 fEffSecHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
1465 TH1D *phiAllP = fEffSecHisto->Projection(1);
\r
1467 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1468 TH1D *phiRecP = fEffSecHisto->Projection(1);
\r
1469 TH1D *phiRecPc = (TH1D*)phiRecP->Clone();
\r
1470 phiRecPc->Divide(phiRecP,phiAllP,1,1,"B");
\r
1471 phiRecPc->SetName("phiRecEffP");
\r
1473 phiRecPc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1474 phiRecPc->GetYaxis()->SetTitle("efficiency");
\r
1475 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1476 phiRecPc->SetTitle(title);
\r
1478 aFolderObj->Add(phiRecPc);
\r
1480 // findable efficiency vs phi
\r
1482 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1483 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1484 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1485 TH1D *phiAllF = fEffSecHisto->Projection(1);
\r
1487 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1488 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1490 TH1D *phiRecF = fEffSecHisto->Projection(1); // rec findable
\r
1491 TH1D *phiRecFc = (TH1D*)phiRecF->Clone();
\r
1492 phiRecFc->Divide(phiRecF,phiAllF,1,1,"B");
\r
1493 phiRecFc->SetName("phiRecEffF");
\r
1495 phiRecFc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1496 phiRecFc->GetYaxis()->SetTitle("efficiency");
\r
1497 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1498 phiRecFc->SetTitle(title);
\r
1500 aFolderObj->Add(phiRecFc);
\r
1503 // export objects to analysis folder
\r
1504 fAnalysisFolder = ExportToFolder(aFolderObj);
\r
1506 // delete only TObjArray
\r
1507 if(aFolderObj) delete aFolderObj;
\r
1510 //_____________________________________________________________________________
\r
1511 TFolder* AliPerformanceEff::ExportToFolder(TObjArray * array)
\r
1513 // recreate folder avery time and export objects to new one
\r
1515 AliPerformanceEff * comp=this;
\r
1516 TFolder *folder = comp->GetAnalysisFolder();
\r
1518 TString name, title;
\r
1519 TFolder *newFolder = 0;
\r
1521 Int_t size = array->GetSize();
\r
1524 // get name and title from old folder
\r
1525 name = folder->GetName();
\r
1526 title = folder->GetTitle();
\r
1532 newFolder = CreateFolder(name.Data(),title.Data());
\r
1533 newFolder->SetOwner();
\r
1535 // add objects to folder
\r
1537 newFolder->Add(array->At(i));
\r
1546 //_____________________________________________________________________________
\r
1547 TFolder* AliPerformanceEff::CreateFolder(TString name,TString title) {
\r
1548 // create folder for analysed histograms
\r
1550 TFolder *folder = 0;
\r
1551 folder = new TFolder(name.Data(),title.Data());
\r