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()) continue;
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230 if (particle->GetPDG()->Charge() == 0.0) continue;
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232 // physical primary
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233 Bool_t prim = stack->IsPhysicalPrimary(iMc);
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234 if(!prim) continue;
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236 Bool_t findable = kFALSE;
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237 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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240 if(iMc == labelsAllRec[iRec])
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242 findable = IsFindable(mcEvent,iMc);
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247 Bool_t recStatus = kFALSE;
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248 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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250 // check reconstructed
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251 if(iMc == labelsRec[iRec])
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258 // Only 5 charged particle species (e,mu,pi,K,p)
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259 if (fCutsMC->IsPdgParticle(TMath::Abs(particle->GetPdgCode())) == kFALSE) continue;
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261 // transform Pdg to Pid
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262 Int_t pid = TransformToPID(particle);
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264 Float_t mceta = particle->Eta();
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265 Float_t mcphi = particle->Phi();
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266 if(mcphi<0) mcphi += 2.*TMath::Pi();
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267 Float_t mcpt = particle->Pt();
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271 Double_t vEffHisto[6] = {mceta, mcphi, mcpt, pid, recStatus, findable};
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272 fEffHisto->Fill(vEffHisto);
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275 if(labelsRec) delete [] labelsRec; labelsRec = 0;
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276 if(labelsAllRec) delete [] labelsAllRec; labelsAllRec = 0;
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279 //_____________________________________________________________________________
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280 void AliPerformanceEff::ProcessTPCSec(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent)
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282 // Fill TPC only efficiency comparison information for secondaries
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283 Int_t *labelsRec = new Int_t[esdEvent->GetNumberOfTracks()];
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285 AliDebug(AliLog::kError, "Cannot create labelsRec");
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287 Int_t *labelsAllRec = new Int_t[esdEvent->GetNumberOfTracks()];
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289 AliDebug(AliLog::kError, "Cannot create labelsAllRec");
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291 // loop over rec. tracks
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292 AliESDtrack *track=0;
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293 Int_t multAll=0, multRec=0;
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294 for (Int_t iTrack = 0; iTrack < esdEvent->GetNumberOfTracks(); iTrack++)
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296 track = esdEvent->GetTrack(iTrack);
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297 if(!track) continue;
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298 if(track->Charge()==0) continue;
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299 Int_t label = TMath::Abs(track->GetLabel());
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300 labelsAllRec[multAll]=label;
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304 if(IsRecTPC(track) != 0) {
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305 labelsRec[multRec]=label;
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311 // MC histograms for efficiency studies
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313 if(!mcEvent) return;
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315 AliStack *stack = mcEvent->Stack();
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317 AliDebug(AliLog::kError, "Stack not available");
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321 Int_t nPart = stack->GetNtrack();
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322 //Int_t nPart = stack->GetNprimary();
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323 for (Int_t iMc = 0; iMc < nPart; ++iMc)
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325 TParticle* particle = stack->Particle(iMc);
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326 if (!particle) continue;
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327 if (!particle->GetPDG()) continue;
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328 if (particle->GetPDG()->Charge() == 0.0) continue;
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330 // physical primary
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331 Bool_t prim = stack->IsPhysicalPrimary(iMc);
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333 // only secondaries which can be reconstructed at TPC
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336 //Float_t radius = TMath::Sqrt(particle->Vx()*particle->Vx()+particle->Vy()*particle->Vy()+particle->Vz()*particle->Vz());
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337 //if(radius > fCutsMC->GetMaxR()) continue;
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339 // only secondary electrons from gamma conversion
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340 //if( TMath::Abs(particle->GetPdgCode())!=fCutsMC->GetEM() || particle->GetUniqueID() != 5) continue;
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342 Bool_t findable = kFALSE;
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343 for(Int_t iRec=0; iRec<multAll; ++iRec)
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346 if(iMc == labelsAllRec[iRec])
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348 findable = IsFindable(mcEvent,iMc);
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353 Bool_t recStatus = kFALSE;
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354 for(Int_t iRec=0; iRec<multRec; ++iRec)
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356 // check reconstructed
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357 if(iMc == labelsRec[iRec])
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364 // Only 5 charged particle species (e,mu,pi,K,p)
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365 if (fCutsMC->IsPdgParticle(TMath::Abs(particle->GetPdgCode())) == kFALSE) continue;
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367 // transform Pdg to Pid
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368 Int_t pid = TransformToPID(particle);
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370 Float_t mceta = particle->Eta();
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371 Float_t mcphi = particle->Phi();
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372 if(mcphi<0) mcphi += 2.*TMath::Pi();
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373 Float_t mcpt = particle->Pt();
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374 Float_t mcR = particle->R();
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376 // get info about mother
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377 Int_t motherLabel = particle->GetMother(0);
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378 if(motherLabel < 0) continue;
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379 TParticle *mother = stack->Particle(motherLabel);
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380 if(!mother) continue;
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382 Float_t mother_eta = mother->Eta();
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383 Float_t mother_phi = mother->Phi();
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384 if(mother_phi<0) mother_phi += 2.*TMath::Pi();
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387 Double_t vEffSecHisto[9] = { mceta, mcphi, mcpt, pid, recStatus, findable, mcR, mother_phi, mother_eta };
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388 fEffSecHisto->Fill(vEffSecHisto);
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391 if(labelsRec) delete [] labelsRec; labelsRec = 0;
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392 if(labelsAllRec) delete [] labelsAllRec; labelsAllRec = 0;
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398 //_____________________________________________________________________________
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399 void AliPerformanceEff::ProcessTPCITS(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent)
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401 // Fill efficiency comparison information
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402 Int_t *labelsRec = new Int_t[esdEvent->GetNumberOfTracks()];
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404 AliDebug(AliLog::kError, "Cannot create labelsRec");
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406 Int_t *labelsAllRec = new Int_t[esdEvent->GetNumberOfTracks()];
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408 AliDebug(AliLog::kError, "Cannot create labelsAllRec");
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410 // loop over rec. tracks
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411 AliESDtrack *track=0;
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412 for (Int_t iTrack = 0; iTrack < esdEvent->GetNumberOfTracks(); iTrack++)
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414 track = esdEvent->GetTrack(iTrack);
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415 if(!track) continue;
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416 if(track->Charge()==0) continue;
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417 Int_t label = TMath::Abs(track->GetLabel());
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418 labelsAllRec[iTrack]=label;
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421 if(IsRecTPCITS(track) != 0)
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422 labelsRec[iTrack]=label;
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426 // MC histograms for efficiency studies
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428 if(!mcEvent) return;
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430 AliStack *stack = mcEvent->Stack();
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432 AliDebug(AliLog::kError, "Stack not available");
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436 //Int_t nPart = stack->GetNtrack();
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437 Int_t nPart = stack->GetNprimary();
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438 for (Int_t iMc = 0; iMc < nPart; ++iMc)
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440 TParticle* particle = stack->Particle(iMc);
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441 if (!particle) continue;
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442 if (!particle->GetPDG()) continue;
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443 if (particle->GetPDG()->Charge() == 0.0) continue;
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445 // physical primary
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446 Bool_t prim = stack->IsPhysicalPrimary(iMc);
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447 if(!prim) continue;
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449 Bool_t findable = kFALSE;
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450 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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453 if(iMc == labelsAllRec[iRec])
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455 findable = IsFindable(mcEvent,iMc);
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460 Bool_t recStatus = kFALSE;
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461 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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463 // check reconstructed
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464 if(iMc == labelsRec[iRec])
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471 // Only 5 charged particle species (e,mu,pi,K,p)
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472 if (fCutsMC->IsPdgParticle(TMath::Abs(particle->GetPdgCode())) == kFALSE) continue;
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474 // transform Pdg to Pid
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475 Int_t pid = TransformToPID(particle);
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477 Float_t mceta = particle->Eta();
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478 Float_t mcphi = particle->Phi();
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479 if(mcphi<0) mcphi += 2.*TMath::Pi();
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480 Float_t mcpt = particle->Pt();
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483 Double_t vEffHisto[6] = { mceta, mcphi, mcpt, pid, recStatus, findable};
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484 fEffHisto->Fill(vEffHisto);
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487 if(labelsRec) delete [] labelsRec; labelsRec = 0;
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488 if(labelsAllRec) delete [] labelsAllRec; labelsAllRec = 0;
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491 //_____________________________________________________________________________
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492 void AliPerformanceEff::ProcessConstrained(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent)
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494 // Process comparison information
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495 Int_t *labelsRec = new Int_t[esdEvent->GetNumberOfTracks()];
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497 AliDebug(AliLog::kError, "Cannot create labelsRec");
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499 Int_t *labelsAllRec = new Int_t[esdEvent->GetNumberOfTracks()];
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501 AliDebug(AliLog::kError, "Cannot create labelsAllRec");
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503 // loop over rec. tracks
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504 AliESDtrack *track=0;
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505 for (Int_t iTrack = 0; iTrack < esdEvent->GetNumberOfTracks(); iTrack++)
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507 track = esdEvent->GetTrack(iTrack);
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508 if(!track) continue;
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509 if(track->Charge()==0) continue;
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510 Int_t label = TMath::Abs(track->GetLabel());
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511 labelsAllRec[iTrack]=label;
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514 if(IsRecConstrained(track) != 0)
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515 labelsRec[iTrack]=label;
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520 // MC histograms for efficiency studies
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522 if(!mcEvent) return;
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524 AliStack *stack = mcEvent->Stack();
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526 AliDebug(AliLog::kError, "Stack not available");
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530 //Int_t nPart = stack->GetNtrack();
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531 Int_t nPart = stack->GetNprimary();
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532 for (Int_t iMc = 0; iMc < nPart; ++iMc)
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534 TParticle* particle = stack->Particle(iMc);
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535 if (!particle) continue;
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536 if (!particle->GetPDG()) continue;
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537 if (particle->GetPDG()->Charge() == 0.0) continue;
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539 // physical primary
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540 Bool_t prim = stack->IsPhysicalPrimary(iMc);
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541 if(!prim) continue;
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543 Bool_t findable = kFALSE;
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544 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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547 if(iMc == labelsAllRec[iRec])
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549 findable = IsFindable(mcEvent,iMc);
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554 Bool_t recStatus = kFALSE;
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555 for(Int_t iRec=0; iRec<esdEvent->GetNumberOfTracks(); ++iRec)
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557 // check reconstructed
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558 if(iMc == labelsRec[iRec])
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565 // Only 5 charged particle species (e,mu,pi,K,p)
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566 if (fCutsMC->IsPdgParticle(TMath::Abs(particle->GetPdgCode())) == kFALSE) continue;
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568 // transform Pdg to Pid
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569 Int_t pid = TransformToPID(particle);
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571 Float_t mceta = particle->Eta();
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572 Float_t mcphi = particle->Phi();
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573 if(mcphi<0) mcphi += 2.*TMath::Pi();
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574 Float_t mcpt = particle->Pt();
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577 Double_t vEffHisto[6] = { mceta, mcphi, mcpt, pid, recStatus, findable};
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578 fEffHisto->Fill(vEffHisto);
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581 if(labelsRec) delete [] labelsRec; labelsRec = 0;
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582 if(labelsAllRec) delete [] labelsAllRec; labelsAllRec = 0;
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585 //_____________________________________________________________________________
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586 void AliPerformanceEff::Exec(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent, AliESDfriend *const esdFriend, const Bool_t bUseMC, const Bool_t bUseESDfriend)
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588 // Process comparison information
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592 Error("Exec","esdEvent not available");
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595 AliHeader* header = 0;
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596 AliGenEventHeader* genHeader = 0;
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597 AliStack* stack = 0;
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603 Error("Exec","mcEvent not available");
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606 // get MC event header
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607 header = mcEvent->Header();
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609 Error("Exec","Header not available");
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612 // MC particle stack
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613 stack = mcEvent->Stack();
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615 Error("Exec","Stack not available");
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619 genHeader = header->GenEventHeader();
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621 Error("Exec","Could not retrieve genHeader from Header");
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624 genHeader->PrimaryVertex(vtxMC);
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627 Error("Exec","MC information required!");
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632 if(bUseESDfriend) {
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634 Error("Exec","esdFriend not available");
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642 if(GetAnalysisMode() == 0) ProcessTPC(mcEvent,esdEvent);
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643 else if(GetAnalysisMode() == 1) ProcessTPCITS(mcEvent,esdEvent);
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644 else if(GetAnalysisMode() == 2) ProcessConstrained(mcEvent,esdEvent);
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645 else if(GetAnalysisMode() == 5) ProcessTPCSec(mcEvent,esdEvent);
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647 printf("ERROR: AnalysisMode %d \n",fAnalysisMode);
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652 //_____________________________________________________________________________
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653 Int_t AliPerformanceEff::TransformToPID(TParticle *particle)
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655 // transform Pdg to Pid
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656 // Pdg convension is different for hadrons and leptons
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657 // (e.g. K+/K- = 321/-321; e+/e- = -11/11 )
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660 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetEM() ) pid = 0;
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661 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetMuM() ) pid = 1;
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662 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetPiP() ) pid = 2;
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663 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetKP() ) pid = 3;
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664 if( TMath::Abs(particle->GetPdgCode())==fCutsMC->GetProt() ) pid = 4;
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669 //_____________________________________________________________________________
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670 Bool_t AliPerformanceEff::IsFindable(const AliMCEvent *mcEvent, Int_t label)
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673 // Findfindable tracks
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675 if(!mcEvent) return kFALSE;
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677 AliMCParticle *mcParticle = (AliMCParticle*) mcEvent->GetTrack(label);
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678 if(!mcParticle) return kFALSE;
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681 Float_t tpcTrackLength = mcParticle->GetTPCTrackLength(AliTracker::GetBz(),0.05,counter,3.0);
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682 //printf("tpcTrackLength %f \n", tpcTrackLength);
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684 return (tpcTrackLength>fCutsMC->GetMinTrackLength());
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687 //_____________________________________________________________________________
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688 Bool_t AliPerformanceEff::IsRecTPC(AliESDtrack *esdTrack)
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691 // Check whether track is reconstructed in TPC
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693 if(!esdTrack) return kFALSE;
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695 const AliExternalTrackParam *track = esdTrack->GetTPCInnerParam();
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696 if(!track) return kFALSE;
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698 Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z
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699 esdTrack->GetImpactParametersTPC(dca,cov);
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701 Bool_t recStatus = kFALSE;
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702 if(esdTrack->GetTPCNcls()>fCutsRC->GetMinNClustersTPC()) recStatus = kTRUE;
\r
705 if( TMath::Abs(dca[0])<fCutsRC->GetMaxDCAToVertexXY() &&
\r
706 TMath::Abs(dca[1])<fCutsRC->GetMaxDCAToVertexZ())
\r
715 //_____________________________________________________________________________
\r
716 Bool_t AliPerformanceEff::IsRecTPCITS(AliESDtrack *esdTrack)
\r
719 // Check whether track is reconstructed in TPCITS
\r
721 if(!esdTrack) return kFALSE;
\r
723 Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z
\r
724 esdTrack->GetImpactParameters(dca,cov);
\r
726 Bool_t recStatus = kFALSE;
\r
728 if ((esdTrack->GetStatus()&AliESDtrack::kTPCrefit)==0) return kFALSE; // TPC refit
\r
729 if (esdTrack->GetTPCNcls()<fCutsRC->GetMinNClustersTPC()) return kFALSE; // min. nb. TPC clusters
\r
730 //if ((esdTrack->GetStatus()&AliESDtrack::kITSrefit)==0) return kFALSE; // ITS refit
\r
731 //Int_t clusterITS[200];
\r
732 //if(esdTrack->GetITSclusters(clusterITS)<fCutsRC->GetMinNClustersITS()) return kFALSE; // min. nb. ITS clusters
\r
736 if(TMath::Abs(dca[0])<fCutsRC->GetMaxDCAToVertexXY() &&
\r
737 TMath::Abs(dca[1])<fCutsRC->GetMaxDCAToVertexZ())
\r
746 //_____________________________________________________________________________
\r
747 Bool_t AliPerformanceEff::IsRecConstrained(AliESDtrack *esdTrack)
\r
750 // Check whether track is reconstructed in IsRecConstrained
\r
752 if(!esdTrack) return kFALSE;
\r
754 const AliExternalTrackParam * track = esdTrack->GetConstrainedParam();
\r
755 if(!track) return kFALSE;
\r
757 Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z
\r
758 esdTrack->GetImpactParameters(dca,cov);
\r
759 //Int_t label = TMath::Abs(esdTrack->GetLabel());
\r
761 Bool_t recStatus = kFALSE;
\r
763 if ((esdTrack->GetStatus()&AliESDtrack::kTPCrefit)==0) return kFALSE; // TPC refit
\r
764 if (esdTrack->GetTPCNcls()<fCutsRC->GetMinNClustersTPC()) return kFALSE; // min. nb. TPC clusters
\r
765 Int_t clusterITS[200];
\r
766 if(esdTrack->GetITSclusters(clusterITS)<fCutsRC->GetMinNClustersITS()) return kFALSE; // min. nb. ITS clusters
\r
771 if(TMath::Abs(dca[0])<fCutsRC->GetMaxDCAToVertexXY() &&
\r
772 TMath::Abs(dca[1])<fCutsRC->GetMaxDCAToVertexZ())
\r
781 //_____________________________________________________________________________
\r
782 Long64_t AliPerformanceEff::Merge(TCollection* const list)
\r
784 // Merge list of objects (needed by PROOF)
\r
789 if (list->IsEmpty())
\r
792 TIterator* iter = list->MakeIterator();
\r
795 // collection of generated histograms
\r
798 while((obj = iter->Next()) != 0)
\r
800 AliPerformanceEff* entry = dynamic_cast<AliPerformanceEff*>(obj);
\r
801 if (entry == 0) continue;
\r
803 fEffHisto->Add(entry->fEffHisto);
\r
804 fEffSecHisto->Add(entry->fEffSecHisto);
\r
811 //_____________________________________________________________________________
\r
812 void AliPerformanceEff::Analyse()
\r
814 // Analyse comparison information and store output histograms
\r
815 // in the folder "folderEff"
\r
817 TH1::AddDirectory(kFALSE);
\r
818 TObjArray *aFolderObj = new TObjArray;
\r
822 // efficiency vs pt
\r
825 if(GetAnalysisMode() != 5) {
\r
827 fEffHisto->GetAxis(0)->SetRangeUser(-0.9,0.9); // eta range
\r
828 fEffHisto->GetAxis(2)->SetRangeUser(0.1,10.); // pt range
\r
830 // rec efficiency vs pt
\r
831 TH1D *ptAll = fEffHisto->Projection(2);
\r
833 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
834 TH1D *ptRec = fEffHisto->Projection(2);
\r
835 TH1D *ptRecc = (TH1D*)ptRec->Clone();
\r
836 ptRecc->Divide(ptRec,ptAll,1,1,"B");
\r
837 ptRecc->SetName("ptRecEff");
\r
839 ptRecc->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
840 ptRecc->GetYaxis()->SetTitle("efficiency");
\r
841 sprintf(title,"%s vs %s","rec. efficiency",fEffHisto->GetAxis(2)->GetTitle());
\r
842 ptRecc->SetTitle(title);
\r
844 ptRecc->SetBit(TH1::kLogX);
\r
845 aFolderObj->Add(ptRecc);
\r
847 // rec efficiency vs pid vs pt
\r
849 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
850 fEffHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
852 TH1D *ptAllPi = fEffHisto->Projection(2);
\r
854 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
855 TH1D *ptRecPi = fEffHisto->Projection(2);
\r
856 TH1D *ptRecPic = (TH1D*)ptRecPi->Clone();
\r
857 ptRecPic->Divide(ptRecPi,ptAllPi,1,1,"B");
\r
858 ptRecPic->SetName("ptRecEffPi");
\r
860 ptRecPic->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
861 ptRecPic->GetYaxis()->SetTitle("efficiency");
\r
862 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffHisto->GetAxis(2)->GetTitle());
\r
863 ptRecPic->SetTitle(title);
\r
865 ptRecPic->SetBit(TH1::kLogX);
\r
866 aFolderObj->Add(ptRecPic);
\r
868 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
869 fEffHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
870 TH1D *ptAllK = fEffHisto->Projection(2);
\r
872 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
873 TH1D *ptRecK = fEffHisto->Projection(2);
\r
875 TH1D *ptRecKc = (TH1D*)ptRecK->Clone();
\r
876 ptRecKc->Divide(ptRecK,ptAllK,1,1,"B");
\r
877 ptRecKc->SetName("ptRecEffK");
\r
879 ptRecKc->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
880 ptRecKc->GetYaxis()->SetTitle("efficiency");
\r
881 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffHisto->GetAxis(2)->GetTitle());
\r
882 ptRecKc->SetTitle(title);
\r
885 ptRecKc->SetBit(TH1::kLogX);
\r
886 aFolderObj->Add(ptRecKc);
\r
888 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
889 fEffHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
890 TH1D *ptAllP = fEffHisto->Projection(2);
\r
892 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
893 TH1D *ptRecP = fEffHisto->Projection(2);
\r
894 TH1D *ptRecPc = (TH1D*)ptRecP->Clone();
\r
895 ptRecPc->Divide(ptRecP,ptAllP,1,1,"B");
\r
896 ptRecPc->SetName("ptRecEffP");
\r
898 ptRecPc->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
899 ptRecPc->GetYaxis()->SetTitle("efficiency");
\r
900 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffHisto->GetAxis(2)->GetTitle());
\r
901 ptRecPc->SetTitle(title);
\r
903 ptRecPc->SetBit(TH1::kLogX);
\r
904 aFolderObj->Add(ptRecPc);
\r
906 // findable efficiency vs pt
\r
908 fEffHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
909 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
910 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
911 TH1D *ptAllF = fEffHisto->Projection(2);
\r
913 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
914 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
916 TH1D *ptRecF = fEffHisto->Projection(2); // rec findable
\r
917 TH1D *ptRecFc = (TH1D*)ptRecF->Clone();
\r
918 ptRecFc->Divide(ptRecF,ptAllF,1,1,"B");
\r
919 ptRecFc->SetName("ptRecEffF");
\r
921 ptRecFc->GetXaxis()->SetTitle(fEffHisto->GetAxis(2)->GetTitle());
\r
922 ptRecFc->GetYaxis()->SetTitle("efficiency");
\r
923 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffHisto->GetAxis(2)->GetTitle());
\r
924 ptRecFc->SetTitle(title);
\r
926 ptRecFc->SetBit(TH1::kLogX);
\r
927 aFolderObj->Add(ptRecFc);
\r
930 // efficiency vs eta
\r
933 fEffHisto->GetAxis(0)->SetRangeUser(-1.5,1.5); // eta range
\r
934 fEffHisto->GetAxis(2)->SetRangeUser(0.2,10.); // pt range
\r
935 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.); // all
\r
936 fEffHisto->GetAxis(5)->SetRangeUser(0.,1.); // all
\r
938 TH1D *etaAll = fEffHisto->Projection(0);
\r
940 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
941 TH1D *etaRec = fEffHisto->Projection(0);
\r
942 TH1D *etaRecc = (TH1D*)etaRec->Clone();
\r
943 etaRecc->Divide(etaRec,etaAll,1,1,"B");
\r
944 etaRecc->SetName("etaRecEff");
\r
946 etaRecc->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
947 etaRecc->GetYaxis()->SetTitle("efficiency");
\r
948 sprintf(title,"%s vs %s","rec. efficiency",fEffHisto->GetAxis(0)->GetTitle());
\r
949 etaRecc->SetTitle(title);
\r
951 aFolderObj->Add(etaRecc);
\r
953 // rec efficiency vs pid vs eta
\r
954 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
955 fEffHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
957 TH1D *etaAllPi = fEffHisto->Projection(0);
\r
959 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
960 TH1D *etaRecPi = fEffHisto->Projection(0);
\r
961 TH1D *etaRecPic = (TH1D*)etaRecPi->Clone();
\r
962 etaRecPic->Divide(etaRecPi,etaAllPi,1,1,"B");
\r
963 etaRecPic->SetName("etaRecEffPi");
\r
965 etaRecPic->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
966 etaRecPic->GetYaxis()->SetTitle("efficiency");
\r
967 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffHisto->GetAxis(0)->GetTitle());
\r
968 etaRecPic->SetTitle(title);
\r
970 aFolderObj->Add(etaRecPic);
\r
972 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
973 fEffHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
974 TH1D *etaAllK = fEffHisto->Projection(0);
\r
976 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
977 TH1D *etaRecK = fEffHisto->Projection(0);
\r
979 TH1D *etaRecKc = (TH1D*)etaRecK->Clone();
\r
980 etaRecKc->Divide(etaRecK,etaAllK,1,1,"B");
\r
981 etaRecKc->SetName("etaRecEffK");
\r
983 etaRecKc->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
984 etaRecKc->GetYaxis()->SetTitle("efficiency");
\r
985 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffHisto->GetAxis(0)->GetTitle());
\r
986 etaRecKc->SetTitle(title);
\r
989 aFolderObj->Add(etaRecKc);
\r
991 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
992 fEffHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
993 TH1D *etaAllP = fEffHisto->Projection(0);
\r
995 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
996 TH1D *etaRecP = fEffHisto->Projection(0);
\r
997 TH1D *etaRecPc = (TH1D*)etaRecP->Clone();
\r
998 etaRecPc->Divide(etaRecP,etaAllP,1,1,"B");
\r
999 etaRecPc->SetName("etaRecEffP");
\r
1001 etaRecPc->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
1002 etaRecPc->GetYaxis()->SetTitle("efficiency");
\r
1003 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffHisto->GetAxis(0)->GetTitle());
\r
1004 etaRecPc->SetTitle(title);
\r
1006 aFolderObj->Add(etaRecPc);
\r
1008 // findable efficiency vs eta
\r
1010 fEffHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1011 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1012 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1013 TH1D *etaAllF = fEffHisto->Projection(0);
\r
1015 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1016 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1018 TH1D *etaRecF = fEffHisto->Projection(0); // rec findable
\r
1019 TH1D *etaRecFc = (TH1D*)etaRecF->Clone();
\r
1020 etaRecFc->Divide(etaRecF,etaAllF,1,1,"B");
\r
1021 etaRecFc->SetName("etaRecEffF");
\r
1023 etaRecFc->GetXaxis()->SetTitle(fEffHisto->GetAxis(0)->GetTitle());
\r
1024 etaRecFc->GetYaxis()->SetTitle("efficiency");
\r
1025 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffHisto->GetAxis(0)->GetTitle());
\r
1026 etaRecFc->SetTitle(title);
\r
1028 aFolderObj->Add(etaRecFc);
\r
1031 // efficiency vs phi
\r
1034 fEffHisto->GetAxis(0)->SetRangeUser(-0.9,0.9); // eta range
\r
1035 fEffHisto->GetAxis(2)->SetRangeUser(0.2,10.); // pt range
\r
1036 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.); // all
\r
1037 fEffHisto->GetAxis(5)->SetRangeUser(0.,1.); // all
\r
1039 TH1D *phiAll = fEffHisto->Projection(1);
\r
1041 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1042 TH1D *phiRec = fEffHisto->Projection(1);
\r
1043 TH1D *phiRecc = (TH1D*)phiRec->Clone();
\r
1044 phiRecc->Divide(phiRec,phiAll,1,1,"B");
\r
1045 phiRecc->SetName("phiRecEff");
\r
1047 phiRecc->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1048 phiRecc->GetYaxis()->SetTitle("efficiency");
\r
1049 sprintf(title,"%s vs %s","rec. efficiency",fEffHisto->GetAxis(1)->GetTitle());
\r
1050 phiRecc->SetTitle(title);
\r
1052 aFolderObj->Add(phiRecc);
\r
1054 // rec efficiency vs pid vs phi
\r
1055 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1056 fEffHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1058 TH1D *phiAllPi = fEffHisto->Projection(1);
\r
1060 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1061 TH1D *phiRecPi = fEffHisto->Projection(1);
\r
1062 TH1D *phiRecPic = (TH1D*)phiRecPi->Clone();
\r
1063 phiRecPic->Divide(phiRecPi,phiAllPi,1,1,"B");
\r
1064 phiRecPic->SetName("phiRecEffPi");
\r
1066 phiRecPic->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1067 phiRecPic->GetYaxis()->SetTitle("efficiency");
\r
1068 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffHisto->GetAxis(1)->GetTitle());
\r
1069 phiRecPic->SetTitle(title);
\r
1071 aFolderObj->Add(phiRecPic);
\r
1073 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1074 fEffHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
1075 TH1D *phiAllK = fEffHisto->Projection(1);
\r
1077 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1078 TH1D *phiRecK = fEffHisto->Projection(1);
\r
1080 TH1D *phiRecKc = (TH1D*)phiRecK->Clone();
\r
1081 phiRecKc->Divide(phiRecK,phiAllK,1,1,"B");
\r
1082 phiRecKc->SetName("phiRecEffK");
\r
1084 phiRecKc->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1085 phiRecKc->GetYaxis()->SetTitle("efficiency");
\r
1086 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffHisto->GetAxis(1)->GetTitle());
\r
1087 phiRecKc->SetTitle(title);
\r
1090 aFolderObj->Add(phiRecKc);
\r
1092 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1093 fEffHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
1094 TH1D *phiAllP = fEffHisto->Projection(1);
\r
1096 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1097 TH1D *phiRecP = fEffHisto->Projection(1);
\r
1098 TH1D *phiRecPc = (TH1D*)phiRecP->Clone();
\r
1099 phiRecPc->Divide(phiRecP,phiAllP,1,1,"B");
\r
1100 phiRecPc->SetName("phiRecEffP");
\r
1102 phiRecPc->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1103 phiRecPc->GetYaxis()->SetTitle("efficiency");
\r
1104 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffHisto->GetAxis(1)->GetTitle());
\r
1105 phiRecPc->SetTitle(title);
\r
1107 aFolderObj->Add(phiRecPc);
\r
1109 // findable efficiency vs phi
\r
1111 fEffHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1112 fEffHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1113 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1114 TH1D *phiAllF = fEffHisto->Projection(1);
\r
1116 fEffHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1117 fEffHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1119 TH1D *phiRecF = fEffHisto->Projection(1); // rec findable
\r
1120 TH1D *phiRecFc = (TH1D*)phiRecF->Clone();
\r
1121 phiRecFc->Divide(phiRecF,phiAllF,1,1,"B");
\r
1122 phiRecFc->SetName("phiRecEffF");
\r
1124 phiRecFc->GetXaxis()->SetTitle(fEffHisto->GetAxis(1)->GetTitle());
\r
1125 phiRecFc->GetYaxis()->SetTitle("efficiency");
\r
1126 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffHisto->GetAxis(1)->GetTitle());
\r
1127 phiRecFc->SetTitle(title);
\r
1129 aFolderObj->Add(phiRecFc);
\r
1133 Float_t minEta=-1.5, maxEta=1.5;
\r
1134 Float_t minR=0.0, maxR=150.0;
\r
1135 Float_t minPt=0.15, maxPt=100.0;
\r
1137 // mother eta range
\r
1138 fEffSecHisto->GetAxis(8)->SetRangeUser(minEta,maxEta);
\r
1140 // particle creation radius range
\r
1141 fEffSecHisto->GetAxis(6)->SetRangeUser(minR,maxR);
\r
1144 fEffSecHisto->GetAxis(0)->SetRangeUser(minEta,maxEta);
\r
1145 fEffSecHisto->GetAxis(2)->SetRangeUser(minPt,maxPt);
\r
1147 // rec efficiency vs pt
\r
1148 TH1D *ptAll = fEffSecHisto->Projection(2);
\r
1150 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1151 TH1D *ptRec = fEffSecHisto->Projection(2);
\r
1152 TH1D *ptRecc = (TH1D*)ptRec->Clone();
\r
1153 ptRecc->Divide(ptRec,ptAll,1,1,"B");
\r
1154 ptRecc->SetName("ptRecEff");
\r
1156 ptRecc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1157 ptRecc->GetYaxis()->SetTitle("efficiency");
\r
1158 sprintf(title,"%s vs %s","rec. efficiency",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1159 ptRecc->SetTitle(title);
\r
1161 ptRecc->SetBit(TH1::kLogX);
\r
1162 aFolderObj->Add(ptRecc);
\r
1164 // rec efficiency vs pid vs pt
\r
1166 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1167 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,0.); // electrons
\r
1169 TH1D *ptAllEle = fEffSecHisto->Projection(2);
\r
1171 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1172 TH1D *ptRecEle = fEffSecHisto->Projection(2);
\r
1173 TH1D *ptRecElec = (TH1D*)ptRecEle->Clone();
\r
1174 ptRecElec->Divide(ptRecEle,ptAllEle,1,1,"B");
\r
1175 ptRecElec->SetName("ptRecEffEle");
\r
1177 ptRecElec->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1178 ptRecElec->GetYaxis()->SetTitle("efficiency");
\r
1179 sprintf(title,"%s vs %s","rec. efficiency (electrons)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1180 ptRecElec->SetTitle(title);
\r
1182 ptRecElec->SetBit(TH1::kLogX);
\r
1183 aFolderObj->Add(ptRecElec);
\r
1187 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1188 fEffSecHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1190 TH1D *ptAllPi = fEffSecHisto->Projection(2);
\r
1192 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1193 TH1D *ptRecPi = fEffSecHisto->Projection(2);
\r
1194 TH1D *ptRecPic = (TH1D*)ptRecPi->Clone();
\r
1195 ptRecPic->Divide(ptRecPi,ptAllPi,1,1,"B");
\r
1196 ptRecPic->SetName("ptRecEffPi");
\r
1198 ptRecPic->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1199 ptRecPic->GetYaxis()->SetTitle("efficiency");
\r
1200 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1201 ptRecPic->SetTitle(title);
\r
1203 ptRecPic->SetBit(TH1::kLogX);
\r
1204 aFolderObj->Add(ptRecPic);
\r
1206 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1207 fEffSecHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
1208 TH1D *ptAllK = fEffSecHisto->Projection(2);
\r
1210 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1211 TH1D *ptRecK = fEffSecHisto->Projection(2);
\r
1213 TH1D *ptRecKc = (TH1D*)ptRecK->Clone();
\r
1214 ptRecKc->Divide(ptRecK,ptAllK,1,1,"B");
\r
1215 ptRecKc->SetName("ptRecEffK");
\r
1217 ptRecKc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1218 ptRecKc->GetYaxis()->SetTitle("efficiency");
\r
1219 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1220 ptRecKc->SetTitle(title);
\r
1223 ptRecKc->SetBit(TH1::kLogX);
\r
1224 aFolderObj->Add(ptRecKc);
\r
1226 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1227 fEffSecHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
1228 TH1D *ptAllP = fEffSecHisto->Projection(2);
\r
1230 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1231 TH1D *ptRecP = fEffSecHisto->Projection(2);
\r
1232 TH1D *ptRecPc = (TH1D*)ptRecP->Clone();
\r
1233 ptRecPc->Divide(ptRecP,ptAllP,1,1,"B");
\r
1234 ptRecPc->SetName("ptRecEffP");
\r
1236 ptRecPc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1237 ptRecPc->GetYaxis()->SetTitle("efficiency");
\r
1238 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1239 ptRecPc->SetTitle(title);
\r
1241 ptRecPc->SetBit(TH1::kLogX);
\r
1242 aFolderObj->Add(ptRecPc);
\r
1244 // findable efficiency vs pt
\r
1246 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1247 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1248 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1249 TH1D *ptAllF = fEffSecHisto->Projection(2);
\r
1251 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1252 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1254 TH1D *ptRecF = fEffSecHisto->Projection(2); // rec findable
\r
1255 TH1D *ptRecFc = (TH1D*)ptRecF->Clone();
\r
1256 ptRecFc->Divide(ptRecF,ptAllF,1,1,"B");
\r
1257 ptRecFc->SetName("ptRecEffF");
\r
1259 ptRecFc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(2)->GetTitle());
\r
1260 ptRecFc->GetYaxis()->SetTitle("efficiency");
\r
1261 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffSecHisto->GetAxis(2)->GetTitle());
\r
1262 ptRecFc->SetTitle(title);
\r
1264 ptRecFc->SetBit(TH1::kLogX);
\r
1265 aFolderObj->Add(ptRecFc);
\r
1268 // efficiency vs eta
\r
1270 fEffSecHisto->GetAxis(2)->SetRangeUser(minPt,maxPt);
\r
1271 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.); // all
\r
1272 fEffSecHisto->GetAxis(5)->SetRangeUser(0.,1.); // all
\r
1274 TH1D *etaAll = fEffSecHisto->Projection(0);
\r
1276 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1277 TH1D *etaRec = fEffSecHisto->Projection(0);
\r
1278 TH1D *etaRecc = (TH1D*)etaRec->Clone();
\r
1279 etaRecc->Divide(etaRec,etaAll,1,1,"B");
\r
1280 etaRecc->SetName("etaRecEff");
\r
1282 etaRecc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1283 etaRecc->GetYaxis()->SetTitle("efficiency");
\r
1284 sprintf(title,"%s vs %s","rec. efficiency",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1285 etaRecc->SetTitle(title);
\r
1287 aFolderObj->Add(etaRecc);
\r
1289 // rec efficiency vs pid vs eta
\r
1290 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1291 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,0.); // electrons
\r
1293 TH1D *etaAllEle = fEffSecHisto->Projection(0);
\r
1295 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1296 TH1D *etaRecEle = fEffSecHisto->Projection(0);
\r
1297 TH1D *etaRecElec = (TH1D*)etaRecEle->Clone();
\r
1298 etaRecElec->Divide(etaRecEle,etaAllEle,1,1,"B");
\r
1299 etaRecElec->SetName("etaRecEffEle");
\r
1301 etaRecElec->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1302 etaRecElec->GetYaxis()->SetTitle("efficiency");
\r
1303 sprintf(title,"%s vs %s","rec. efficiency (electrons)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1304 etaRecElec->SetTitle(title);
\r
1306 aFolderObj->Add(etaRecElec);
\r
1309 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1310 fEffSecHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1312 TH1D *etaAllPi = fEffSecHisto->Projection(0);
\r
1314 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1315 TH1D *etaRecPi = fEffSecHisto->Projection(0);
\r
1316 TH1D *etaRecPic = (TH1D*)etaRecPi->Clone();
\r
1317 etaRecPic->Divide(etaRecPi,etaAllPi,1,1,"B");
\r
1318 etaRecPic->SetName("etaRecEffPi");
\r
1320 etaRecPic->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1321 etaRecPic->GetYaxis()->SetTitle("efficiency");
\r
1322 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1323 etaRecPic->SetTitle(title);
\r
1325 aFolderObj->Add(etaRecPic);
\r
1327 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1328 fEffSecHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
1329 TH1D *etaAllK = fEffSecHisto->Projection(0);
\r
1331 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1332 TH1D *etaRecK = fEffSecHisto->Projection(0);
\r
1334 TH1D *etaRecKc = (TH1D*)etaRecK->Clone();
\r
1335 etaRecKc->Divide(etaRecK,etaAllK,1,1,"B");
\r
1336 etaRecKc->SetName("etaRecEffK");
\r
1338 etaRecKc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1339 etaRecKc->GetYaxis()->SetTitle("efficiency");
\r
1340 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1341 etaRecKc->SetTitle(title);
\r
1344 aFolderObj->Add(etaRecKc);
\r
1346 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1347 fEffSecHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
1348 TH1D *etaAllP = fEffSecHisto->Projection(0);
\r
1350 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1351 TH1D *etaRecP = fEffSecHisto->Projection(0);
\r
1352 TH1D *etaRecPc = (TH1D*)etaRecP->Clone();
\r
1353 etaRecPc->Divide(etaRecP,etaAllP,1,1,"B");
\r
1354 etaRecPc->SetName("etaRecEffP");
\r
1356 etaRecPc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1357 etaRecPc->GetYaxis()->SetTitle("efficiency");
\r
1358 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1359 etaRecPc->SetTitle(title);
\r
1361 aFolderObj->Add(etaRecPc);
\r
1363 // findable efficiency vs eta
\r
1365 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1366 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1367 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1368 TH1D *etaAllF = fEffSecHisto->Projection(0);
\r
1370 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1371 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1373 TH1D *etaRecF = fEffSecHisto->Projection(0); // rec findable
\r
1374 TH1D *etaRecFc = (TH1D*)etaRecF->Clone();
\r
1375 etaRecFc->Divide(etaRecF,etaAllF,1,1,"B");
\r
1376 etaRecFc->SetName("etaRecEffF");
\r
1378 etaRecFc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(0)->GetTitle());
\r
1379 etaRecFc->GetYaxis()->SetTitle("efficiency");
\r
1380 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffSecHisto->GetAxis(0)->GetTitle());
\r
1381 etaRecFc->SetTitle(title);
\r
1383 aFolderObj->Add(etaRecFc);
\r
1386 // efficiency vs phi
\r
1389 fEffSecHisto->GetAxis(0)->SetRangeUser(minEta,maxEta);
\r
1390 fEffSecHisto->GetAxis(2)->SetRangeUser(minPt,maxPt);
\r
1392 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.); // all
\r
1393 fEffSecHisto->GetAxis(5)->SetRangeUser(0.,1.); // all
\r
1395 TH1D *phiAll = fEffSecHisto->Projection(1);
\r
1397 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1398 TH1D *phiRec = fEffSecHisto->Projection(1);
\r
1399 TH1D *phiRecc = (TH1D*)phiRec->Clone();
\r
1400 phiRecc->Divide(phiRec,phiAll,1,1,"B");
\r
1401 phiRecc->SetName("phiRecEff");
\r
1403 phiRecc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1404 phiRecc->GetYaxis()->SetTitle("efficiency");
\r
1405 sprintf(title,"%s vs %s","rec. efficiency",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1406 phiRecc->SetTitle(title);
\r
1408 aFolderObj->Add(phiRecc);
\r
1410 // rec efficiency vs pid vs phi
\r
1411 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1412 fEffSecHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1414 TH1D *phiAllEle = fEffSecHisto->Projection(1);
\r
1416 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1417 TH1D *phiRecEle = fEffSecHisto->Projection(1);
\r
1418 TH1D *phiRecElec = (TH1D*)phiRecEle->Clone();
\r
1419 phiRecElec->Divide(phiRecEle,phiAllEle,1,1,"B");
\r
1420 phiRecElec->SetName("phiRecEffEle");
\r
1422 phiRecElec->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1423 phiRecElec->GetYaxis()->SetTitle("efficiency");
\r
1424 sprintf(title,"%s vs %s","rec. efficiency (electrons)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1425 phiRecElec->SetTitle(title);
\r
1427 aFolderObj->Add(phiRecElec);
\r
1430 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1431 fEffSecHisto->GetAxis(3)->SetRangeUser(2.,2.); // pions
\r
1433 TH1D *phiAllPi = fEffSecHisto->Projection(1);
\r
1435 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1436 TH1D *phiRecPi = fEffSecHisto->Projection(1);
\r
1437 TH1D *phiRecPic = (TH1D*)phiRecPi->Clone();
\r
1438 phiRecPic->Divide(phiRecPi,phiAllPi,1,1,"B");
\r
1439 phiRecPic->SetName("phiRecEffPi");
\r
1441 phiRecPic->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1442 phiRecPic->GetYaxis()->SetTitle("efficiency");
\r
1443 sprintf(title,"%s vs %s","rec. efficiency (pions)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1444 phiRecPic->SetTitle(title);
\r
1446 aFolderObj->Add(phiRecPic);
\r
1448 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1449 fEffSecHisto->GetAxis(3)->SetRangeUser(3.,3.); // kaons
\r
1450 TH1D *phiAllK = fEffSecHisto->Projection(1);
\r
1452 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1453 TH1D *phiRecK = fEffSecHisto->Projection(1);
\r
1455 TH1D *phiRecKc = (TH1D*)phiRecK->Clone();
\r
1456 phiRecKc->Divide(phiRecK,phiAllK,1,1,"B");
\r
1457 phiRecKc->SetName("phiRecEffK");
\r
1459 phiRecKc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1460 phiRecKc->GetYaxis()->SetTitle("efficiency");
\r
1461 sprintf(title,"%s vs %s","rec. efficiency (kaons)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1462 phiRecKc->SetTitle(title);
\r
1465 aFolderObj->Add(phiRecKc);
\r
1467 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1468 fEffSecHisto->GetAxis(3)->SetRangeUser(4.,4.); // protons
\r
1469 TH1D *phiAllP = fEffSecHisto->Projection(1);
\r
1471 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.); // reconstructed
\r
1472 TH1D *phiRecP = fEffSecHisto->Projection(1);
\r
1473 TH1D *phiRecPc = (TH1D*)phiRecP->Clone();
\r
1474 phiRecPc->Divide(phiRecP,phiAllP,1,1,"B");
\r
1475 phiRecPc->SetName("phiRecEffP");
\r
1477 phiRecPc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1478 phiRecPc->GetYaxis()->SetTitle("efficiency");
\r
1479 sprintf(title,"%s vs %s","rec. efficiency (protons)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1480 phiRecPc->SetTitle(title);
\r
1482 aFolderObj->Add(phiRecPc);
\r
1484 // findable efficiency vs phi
\r
1486 fEffSecHisto->GetAxis(3)->SetRangeUser(0.,4.);
\r
1487 fEffSecHisto->GetAxis(4)->SetRangeUser(0.,1.);
\r
1488 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.); // findable
\r
1489 TH1D *phiAllF = fEffSecHisto->Projection(1);
\r
1491 fEffSecHisto->GetAxis(4)->SetRangeUser(1.,1.);
\r
1492 fEffSecHisto->GetAxis(5)->SetRangeUser(1.,1.);
\r
1494 TH1D *phiRecF = fEffSecHisto->Projection(1); // rec findable
\r
1495 TH1D *phiRecFc = (TH1D*)phiRecF->Clone();
\r
1496 phiRecFc->Divide(phiRecF,phiAllF,1,1,"B");
\r
1497 phiRecFc->SetName("phiRecEffF");
\r
1499 phiRecFc->GetXaxis()->SetTitle(fEffSecHisto->GetAxis(1)->GetTitle());
\r
1500 phiRecFc->GetYaxis()->SetTitle("efficiency");
\r
1501 sprintf(title,"%s vs %s","rec. efficiency (findable)",fEffSecHisto->GetAxis(1)->GetTitle());
\r
1502 phiRecFc->SetTitle(title);
\r
1504 aFolderObj->Add(phiRecFc);
\r
1507 // export objects to analysis folder
\r
1508 fAnalysisFolder = ExportToFolder(aFolderObj);
\r
1510 // delete only TObjArray
\r
1511 if(aFolderObj) delete aFolderObj;
\r
1514 //_____________________________________________________________________________
\r
1515 TFolder* AliPerformanceEff::ExportToFolder(TObjArray * array)
\r
1517 // recreate folder avery time and export objects to new one
\r
1519 AliPerformanceEff * comp=this;
\r
1520 TFolder *folder = comp->GetAnalysisFolder();
\r
1522 TString name, title;
\r
1523 TFolder *newFolder = 0;
\r
1525 Int_t size = array->GetSize();
\r
1528 // get name and title from old folder
\r
1529 name = folder->GetName();
\r
1530 title = folder->GetTitle();
\r
1536 newFolder = CreateFolder(name.Data(),title.Data());
\r
1537 newFolder->SetOwner();
\r
1539 // add objects to folder
\r
1541 newFolder->Add(array->At(i));
\r
1550 //_____________________________________________________________________________
\r
1551 TFolder* AliPerformanceEff::CreateFolder(TString name,TString title) {
\r
1552 // create folder for analysed histograms
\r
1554 TFolder *folder = 0;
\r
1555 folder = new TFolder(name.Data(),title.Data());
\r