//-------------------------------------------------------------------------
// Jet ESD Reader
// ESD reader for jet analysis
-// Author: Mercedes Lopez Noriega (mercedes.lopez.noriega@cern.ch)
+// Authors: Mercedes Lopez Noriega (mercedes.lopez.noriega@cern.ch)
+// Magali Estienne <magali.estienne@subatech.in2p3.fr>
+//
+// **February 2011
+// implemented standard geometry (AliEMCALGeometry) instead of dummy one (AliJetDummyGeo)
+// moved geometry definition in AliJetReader
+// marco.bregant@subatech.in2p3.fr
//-------------------------------------------------------------------------
-
+// --- Standard library ---
#include <Riostream.h>
+
+// --- ROOT system ---
#include <TSystem.h>
+#include <TString.h>
+#include <TStopwatch.h>
#include <TLorentzVector.h>
#include <TVector3.h>
+#include "TTask.h"
+#include "TTree.h"
+#include "TFile.h"
+#include <TGeoManager.h>
+#include <assert.h>
+#include <TRefArray.h>
+#include <TMath.h>
+#include <TProcessID.h>
+#include <TRandom3.h>
+
+// --- AliRoot header files ---
#include "AliJetESDReader.h"
#include "AliJetESDReaderHeader.h"
+#include "AliESDEvent.h"
+#include "AliVEvent.h"
#include "AliESD.h"
#include "AliESDtrack.h"
+#include "AliEMCALGeometry.h"
+#include "AliEMCALEMCGeometry.h"
+#include "AliJetESDFillUnitArrayTracks.h"
+#include "AliJetESDFillUnitArrayEMCalDigits.h"
+#include "AliJetHadronCorrectionv1.h"
+#include "AliJetUnitArray.h"
+#include "AliAnalysisTask.h"
+#include "AliOADBContainer.h"
ClassImp(AliJetESDReader)
AliJetESDReader::AliJetESDReader():
+ AliJetReader(),
+ fHadCorr(0x0),
+ fTpcGrid(0x0),
+ fEmcalGrid(0x0),
+ fGrid0(0),
+ fGrid1(0),
+ fGrid2(0),
+ fGrid3(0),
+ fGrid4(0),
+ fApplyElectronCorrection(kFALSE),
+ fApplyMIPCorrection(kTRUE),
+ fApplyFractionHadronicCorrection(kFALSE),
+ fFractionHadronicCorrection(0.3),
+ fNumUnits(0),
+ fDebug(0),
fMass(0),
- fSign(0)
+ fSign(0),
+ fNIn(0),
+ fOpt(0),
+ fDZ(0),
+ fNeta(0),
+ fNphi(0),
+ fRefArray(0x0),
+ fProcId(kFALSE)
{
- // Constructor
- fReaderHeader = 0x0;
+ // Constructor
}
//____________________________________________________________________________
-
AliJetESDReader::~AliJetESDReader()
{
// Destructor
+ delete fChain;
+ delete fTree;
+ delete fESD;
+ delete fTpcGrid;
+ delete fEmcalGrid;
+ if(fDZ)
+ {
+ delete fGrid0;
+ delete fGrid1;
+ delete fGrid2;
+ delete fGrid3;
+ delete fGrid4;
+ }
}
//____________________________________________________________________________
-
void AliJetESDReader::OpenInputFiles()
{
// chain for the ESDs
fChain = new TChain("esdTree");
// get directory and pattern name from the header
- const char* dirName=fReaderHeader->GetDirectory();
- const char* pattern=fReaderHeader->GetPattern();
+ const char* dirName=fReaderHeader->GetDirectory();
+ const char* pattern=fReaderHeader->GetPattern();
- // Add files matching patters to the chain
- void *dir = gSystem->OpenDirectory(dirName);
- const char *name = 0x0;
- int nesd = fReaderHeader->GetNesd();
- int a = 0;
- while ((name = gSystem->GetDirEntry(dir))){
- if (a>=nesd) continue;
- if (strstr(name,pattern)){
- printf("Adding %s\n",name);
- char path[256];
- sprintf(path,"%s/%s",dirName,name);
- fChain->AddFile(path,-1);
- a++;
- }
- }
- printf("%d ESDs added\n",a);
+ // Add files matching patters to the chain
+ void *dir = gSystem->OpenDirectory(dirName);
+ const char *name = 0x0;
+ int nesd = ((AliJetESDReaderHeader*) fReaderHeader)->GetNesd();
+ int a = 0;
+ while ((name = gSystem->GetDirEntry(dir))){
+ if (a>=nesd) continue;
+
+ if (strstr(name,pattern)){
+ printf("Adding %s\n",name);
+ fChain->AddFile(Form("%s/%s/AliESDs.root",dirName,name));
+ a++;
+ }
+ }
gSystem->FreeDirectory(dir);
- fChain->SetBranchAddress("ESD", &fESD);
+ fESD = new AliESDEvent();
+ fESD->ReadFromTree(fChain);
+
int nMax = fChain->GetEntries();
- printf("\nTotal number of events in chain= %d",nMax);
-
+
+ printf("\n AliJetESDReader: Total number of events in chain= %d \n",nMax);
+
// set number of events in header
if (fReaderHeader->GetLastEvent() == -1)
fReaderHeader->SetLastEvent(nMax);
Int_t nUsr = fReaderHeader->GetLastEvent();
fReaderHeader->SetLastEvent(TMath::Min(nMax,nUsr));
}
+
}
+//__________________________________________________________
+void AliJetESDReader::SetApplyMIPCorrection(Bool_t val)
+{
+ //
+ // Set flag to apply MIP correction fApplyMIPCorrection
+ // - exclusive with fApplyFractionHadronicCorrection
+ //
+
+ fApplyMIPCorrection = val;
+ if(fApplyMIPCorrection == kTRUE)
+ {
+ SetApplyFractionHadronicCorrection(kFALSE);
+ printf("Enabling MIP Correction \n");
+ }
+ else
+ {
+ printf("Disabling MIP Correction \n");
+ }
+}
+
+//__________________________________________________________
+void AliJetESDReader::SetApplyFractionHadronicCorrection(Bool_t val)
+{
+ //
+ // Set flag to apply EMC hadronic correction fApplyFractionHadronicCorrection
+ // - exclusive with fApplyMIPCorrection
+ //
+
+ fApplyFractionHadronicCorrection = val;
+ if(fApplyFractionHadronicCorrection == kTRUE)
+ {
+ SetApplyMIPCorrection(kFALSE);
+ printf("Enabling Fraction Hadronic Correction \n");
+ }
+ else
+ {
+ printf("Disabling Fraction Hadronic Correction \n");
+ }
+}
+
+//__________________________________________________________
+void AliJetESDReader::SetFractionHadronicCorrection(Double_t val)
+{
+ //
+ // Set value to fFractionHadronicCorrection (default is 0.3)
+ // apply EMC hadronic correction fApplyFractionHadronicCorrection
+ // - exclusive with fApplyMIPCorrection
+ //
+
+ fFractionHadronicCorrection = val;
+ if(fFractionHadronicCorrection > 0.0 && fFractionHadronicCorrection <= 1.0)
+ {
+ SetApplyFractionHadronicCorrection(kTRUE);
+ printf("Fraction Hadronic Correction %1.3f \n",fFractionHadronicCorrection);
+ }
+ else
+ {
+ SetApplyFractionHadronicCorrection(kFALSE);
+ }
+}
+
+
//____________________________________________________________________________
+void AliJetESDReader::SetInputEvent(const TObject* esd, const TObject* /*aod*/, const TObject* /*mc*/) {
+ // Connect the tree
+ fESD = (AliESDEvent*) esd;
+}
-void AliJetESDReader::FillMomentumArray(Int_t event)
+//____________________________________________________________________________
+Bool_t AliJetESDReader::FillMomentumArray()
{
// Fill momentum array
// clear momentum array
ClearArray();
-
- // get event from chain
- fChain->GetEntry(event);
-
+ fDebug = fReaderHeader->GetDebug();
+ fOpt = fReaderHeader->GetDetector();
+
+ if (!fESD) {
+ return kFALSE;
+ }
+
// get number of tracks in event (for the loop)
nt = fESD->GetNumberOfTracks();
-
+ printf("Fill Momentum Array %5d \n", nt);
+
// temporary storage of signal and pt cut flag
Int_t* sflag = new Int_t[nt];
Int_t* cflag = new Int_t[nt];
// get cuts set by user
- Float_t ptMin = fReaderHeader->GetPtCut();
+ Float_t ptMin = fReaderHeader->GetPtCut();
Float_t etaMin = fReaderHeader->GetFiducialEtaMin();
Float_t etaMax = fReaderHeader->GetFiducialEtaMax();
- //loop over tracks
+ //loop over tracks in ESD
for (Int_t it = 0; it < nt; it++) {
- AliESDtrack *track = fESD->GetTrack(it);
- UInt_t status = track->GetStatus();
-
- Double_t mom[3];
- track->GetPxPyPz(mom);
- p3.SetXYZ(mom[0],mom[1],mom[2]);
- pt = p3.Pt();
- if ((status & AliESDtrack::kTPCrefit) == 0) continue; // quality check
- //if ((status & AliESDtrack::kITSrefit) == 0) continue; // quality check
- if (((AliJetESDReaderHeader*) fReaderHeader)->ReadSignalOnly()
- && TMath::Abs(track->GetLabel()) > 10000) continue; // quality check
- if (((AliJetESDReaderHeader*) fReaderHeader)->ReadBkgdOnly()
- && TMath::Abs(track->GetLabel()) < 10000) continue; // quality check
- eta = p3.Eta();
- if ( (eta > etaMax) || (eta < etaMin)) continue; // checking eta cut
-
- new ((*fMomentumArray)[goodTrack]) TLorentzVector(p3,p3.Mag());
- sflag[goodTrack]=0;
- if (TMath::Abs(track->GetLabel()) < 10000) sflag[goodTrack]=1;
- cflag[goodTrack]=0;
- if (pt > ptMin) cflag[goodTrack]=1; // pt cut
- goodTrack++;
+ AliESDtrack *track = fESD->GetTrack(it);
+ UInt_t status = track->GetStatus();
+
+ Double_t mom[3];
+ track->GetPxPyPz(mom);
+ p3.SetXYZ(mom[0],mom[1],mom[2]);
+ pt = p3.Pt();
+ if ((status & AliESDtrack::kTPCrefit) == 0) continue; // quality check
+ if ((status & AliESDtrack::kITSrefit) == 0) continue; // quality check
+ if (((AliJetESDReaderHeader*) fReaderHeader)->ReadSignalOnly()
+ && TMath::Abs(track->GetLabel()) > 10000) continue; // quality check
+ if (((AliJetESDReaderHeader*) fReaderHeader)->ReadBkgdOnly()
+ && TMath::Abs(track->GetLabel()) < 10000) continue; // quality check
+ eta = p3.Eta();
+ if ( (eta > etaMax) || (eta < etaMin)) continue; // checking eta cut
+
+ new ((*fMomentumArray)[goodTrack]) TLorentzVector(p3,p3.Mag());
+ sflag[goodTrack]=0;
+ if (TMath::Abs(track->GetLabel()) < 10000) sflag[goodTrack]=1;
+ cflag[goodTrack]=0;
+ if (pt > ptMin) cflag[goodTrack]=1; // pt cut
+ goodTrack++;
}
+
// set the signal flags
fSignalFlag.Set(goodTrack,sflag);
fCutFlag.Set(goodTrack,cflag);
+
+ delete[] sflag;
+ delete[] cflag;
+
+ return kTRUE;
+
+}
+
+//____________________________________________________________________________
+void AliJetESDReader::CreateTasks(TChain* tree)
+{
+ //
+ // For reader task initialization
+ //
+
+ fDebug = fReaderHeader->GetDebug();
+ fDZ = fReaderHeader->GetDZ();
+ fTree = tree;
+
+ // Init EMCAL geometry, if needed
+ if(fGeom == 0)
+ SetEMCALGeometry();
+ else Info(" SetEMCALGeometry","was already done.. it's called just once !!");
+
+ // Init parameters
+ InitParameters();
+ // Create and init unit array
+ InitUnitArray();
+
+ // Create global reader task for analysis
+ fFillUnitArray = new TTask("fFillUnitArray","Fill unit array jet finder");
+ // Create a task for to fill the charged particle information
+ fFillUAFromTracks = new AliJetESDFillUnitArrayTracks();
+ fFillUAFromTracks->SetReaderHeader(fReaderHeader);
+ fFillUAFromTracks->SetGeom(fGeom);
+ fFillUAFromTracks->SetTPCGrid(fTpcGrid);
+ fFillUAFromTracks->SetEMCalGrid(fEmcalGrid);
+ if(fDZ)
+ { // Calo dead zones inclusion
+ fFillUAFromTracks->SetGrid0(fGrid0);
+ fFillUAFromTracks->SetGrid1(fGrid1);
+ fFillUAFromTracks->SetGrid2(fGrid2);
+ fFillUAFromTracks->SetGrid3(fGrid3);
+ fFillUAFromTracks->SetGrid4(fGrid4);
+ }
+ fFillUAFromTracks->SetApplyMIPCorrection(fApplyMIPCorrection);
+ fFillUAFromTracks->SetHadCorrector(fHadCorr);
+ // Create a task for to fill the neutral particle information
+ fFillUAFromEMCalDigits = new AliJetESDFillUnitArrayEMCalDigits();
+ fFillUAFromEMCalDigits->SetReaderHeader(fReaderHeader);
+ fFillUAFromEMCalDigits->SetGeom(fGeom);
+ fFillUAFromEMCalDigits->SetTPCGrid(fTpcGrid);
+ fFillUAFromEMCalDigits->SetEMCalGrid(fEmcalGrid);
+ fFillUAFromEMCalDigits->SetApplyFractionHadronicCorrection(fApplyFractionHadronicCorrection);
+ fFillUAFromEMCalDigits->SetFractionHadronicCorrection(fFractionHadronicCorrection);
+ fFillUAFromEMCalDigits->SetApplyElectronCorrection(fApplyElectronCorrection);
+ // Add the task to global task
+ fFillUnitArray->Add(fFillUAFromTracks);
+ fFillUnitArray->Add(fFillUAFromEMCalDigits);
+ fFillUAFromTracks->SetActive(kFALSE);
+ fFillUAFromEMCalDigits->SetActive(kFALSE);
+
+ cout << "Tasks instantiated at that stage ! " << endl;
+ cout << "You can loop over events now ! " << endl;
+
}
+//____________________________________________________________________________
+Bool_t AliJetESDReader::ExecTasks(Bool_t procid, TRefArray* refArray)
+{
+ //
+ // Reader task execussion
+ //
+
+ fProcId = procid;
+ fRefArray = refArray;
+
+ // clear momentum array
+ ClearArray();
+
+ fDebug = fReaderHeader->GetDebug();
+ fOpt = fReaderHeader->GetDetector();
+
+ if(!fESD) {
+ return kFALSE;
+ }
+
+ // TPC only or Digits+TPC or Clusters+TPC
+ if(fOpt%2==!0 && fOpt!=0){
+ fFillUAFromTracks->SetESD(fESD);
+ fFillUAFromTracks->SetActive(kTRUE);
+ fFillUAFromTracks->SetUnitArray(fUnitArray);
+ fFillUAFromTracks->SetRefArray(fRefArray);
+ fFillUAFromTracks->SetProcId(fProcId);
+ // fFillUAFromTracks->ExecuteTask("tpc"); // Temporarily changed
+ fFillUAFromTracks->Exec("tpc"); // Temporarily added
+ if(fOpt==1){
+ fNumCandidate = fFillUAFromTracks->GetMult();
+ fNumCandidateCut = fFillUAFromTracks->GetMultCut();
+ }
+ }
+
+ // Digits only or Digits+TPC
+ if(fOpt>=2 && fOpt<=3){
+ fFillUAFromEMCalDigits->SetESD(fESD);
+ fFillUAFromEMCalDigits->SetActive(kTRUE);
+ fFillUAFromEMCalDigits->SetUnitArray(fUnitArray);
+ fFillUAFromEMCalDigits->SetRefArray(fRefArray);
+ fFillUAFromEMCalDigits->SetProcId(fFillUAFromTracks->GetProcId());
+ fFillUAFromEMCalDigits->SetInitMult(fFillUAFromTracks->GetMult());
+ fFillUAFromEMCalDigits->SetInitMultCut(fFillUAFromTracks->GetMultCut());
+ fFillUAFromEMCalDigits->Exec("digits"); // Temporarily added
+ fNumCandidate = fFillUAFromEMCalDigits->GetMult();
+ fNumCandidateCut = fFillUAFromEMCalDigits->GetMultCut();
+ }
+
+ // fFillUnitArray->ExecuteTask(); // Temporarily commented
+
+ return kTRUE;
+}
+
+
+//____________________________________________________________________________
+void AliJetESDReader::InitParameters()
+{
+ // Initialise parameters
+ fOpt = fReaderHeader->GetDetector();
+ // fHadCorr = 0; // For hadron correction
+ if(fEFlag==kFALSE){
+ if(fOpt==0 || fOpt==1)
+ fECorrection = 0; // For electron correction
+ else fECorrection = 1; // For electron correction
+ }
+ fNumUnits = fGeom->GetEMCGeometry()->GetNCells(); // Number of cells in EMCAL
+ if(fDebug>1) printf("\n EMCal parameters initiated ! \n");
+}
+
+//____________________________________________________________________________
+void AliJetESDReader::InitUnitArray()
+{
+ //
+ // Create and Initialise unit arrays
+ //
+
+ Int_t nElements = fTpcGrid->GetNEntries();
+ Float_t eta = 0., phi = 0., Deta = 0., Dphi = 0.;
+ if(fArrayInitialised) fUnitArray->Delete();
+
+ if(fTpcGrid->GetGridType()==0)
+ { // Fill the following quantities :
+ // Good track ID, (Eta,Phi) position ID, eta, phi, energy, px, py, pz, Deta, Dphi,
+ // detector flag, in/out jet, pt cut, mass, cluster ID)
+ for(Int_t nBin = 1; nBin < nElements+1; nBin++)
+ {
+ fTpcGrid->GetEtaPhiFromIndex2(nBin,phi,eta);
+ phi = ((phi < 0) ? phi + 2. * TMath::Pi() : phi);
+ Deta = fTpcGrid->GetDeta();
+ Dphi = fTpcGrid->GetDphi();
+ new ((*fUnitArray)[nBin-1]) AliJetUnitArray(nBin-1,0,eta,phi,0.,Deta,Dphi,kTpc,kOutJet,kPtSmaller,kPtSmaller,kBad,0.,-1);
+ }
+ }
+
+ if(fTpcGrid->GetGridType()==1)
+ {
+ Int_t nGaps = 0;
+ Int_t n0 = 0, n1 = 0, n2 = 0, n3 = 0, n4 = 0;
+
+ if(fDZ)
+ {
+ // Define a grid of cell for the gaps between SM
+ Double_t phimin0 = 0., phimin1 = 0., phimin2 = 0., phimin3 = 0., phimin4 = 0.;
+ Double_t phimax0 = 0., phimax1 = 0., phimax2 = 0., phimax3 = 0., phimax4 = 0.;
+ fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(0,phimin0,phimax0);
+ fGrid0 = new AliJetGrid(0,95,phimin0,phimax0,-0.7,0.7); // 0.015 x 0.015
+ fGrid0->SetGridType(0);
+ fGrid0->SetMatrixIndexes();
+ fGrid0->SetIndexIJ();
+ n0 = fGrid0->GetNEntries();
+ fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(1,phimin1,phimax1);
+ fGrid1 = new AliJetGrid(0,95,phimin1,phimax1,-0.7,0.7); // 0.015 x 0.015
+ fGrid1->SetGridType(0);
+ fGrid1->SetMatrixIndexes();
+ fGrid1->SetIndexIJ();
+ n1 = fGrid1->GetNEntries();
+ fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(2,phimin2,phimax2);
+ fGrid2 = new AliJetGrid(0,95,phimin2,phimax2,-0.7,0.7); // 0.015 x 0.015
+ fGrid2->SetGridType(0);
+ fGrid2->SetMatrixIndexes();
+ fGrid2->SetIndexIJ();
+ n2 = fGrid2->GetNEntries();
+ fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(3,phimin3,phimax3);
+ fGrid3 = new AliJetGrid(0,95,phimin3,phimax3,-0.7,0.7); // 0.015 x 0.015
+ fGrid3->SetGridType(0);
+ fGrid3->SetMatrixIndexes();
+ fGrid3->SetIndexIJ();
+ n3 = fGrid3->GetNEntries();
+ fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(4,phimin4,phimax4);
+ fGrid4 = new AliJetGrid(0,95,phimin4,phimax4,-0.7,0.7); // 0.015 x 0.015
+ fGrid4->SetGridType(0);
+ fGrid4->SetMatrixIndexes();
+ fGrid4->SetIndexIJ();
+ n4 = fGrid4->GetNEntries();
+
+ nGaps = n0+n1+n2+n3+n4;
+
+ }
+
+ for(Int_t nBin = 0; nBin < fNumUnits+nElements+nGaps; nBin++)
+ {
+ if(nBin<fNumUnits)
+ {
+ fGeom->EtaPhiFromIndex(nBin, eta, phi); // From EMCal geometry
+ // fEmcalGrid->GetEtaPhiFromIndex2(nBin,phi,eta); // My function from Grid
+ phi = ((phi < 0) ? phi + 2. * TMath::Pi() : phi);
+ Deta = fEmcalGrid->GetDeta(); // Modify with the exact detector values
+ Dphi = fEmcalGrid->GetDphi(); // Modify with the exact detector values
+ new ((*fUnitArray)[nBin]) AliJetUnitArray(nBin,0,eta,phi,0.,Deta,Dphi,kTpc,kOutJet,kPtSmaller,kPtSmaller,kBad,0.,-1);
+ }
+ else {
+ if(nBin>=fNumUnits && nBin<fNumUnits+nElements){
+ fTpcGrid->GetEtaPhiFromIndex2(nBin+1-fNumUnits,phi,eta);
+ phi = ((phi < 0) ? phi + 2. * TMath::Pi() : phi);
+ Deta = fTpcGrid->GetDeta();
+ Dphi = fTpcGrid->GetDphi();
+ new ((*fUnitArray)[nBin]) AliJetUnitArray(nBin,0,eta,phi,0.,Deta,Dphi,kTpc,kOutJet,kPtSmaller,kPtSmaller,kBad,0.,-1);
+ }
+ else {
+ if(fDZ) {
+ if(nBin>=fNumUnits+nElements && nBin<fNumUnits+nElements+nGaps){
+ if(nBin<fNumUnits+nElements+n0)
+ {
+ Float_t phi0 = eta = 0.;
+ fGrid0->GetEtaPhiFromIndex2(nBin+1-(fNumUnits+nElements),phi0,eta);
+ Deta = fGrid0->GetDeta();
+ Dphi = fGrid0->GetDphi();
+ new ((*fUnitArray)[nBin]) AliJetUnitArray(nBin,0,eta,phi0,0.,Deta,Dphi,kTpc,kOutJet,kPtSmaller,kPtSmaller,kBad,0.,-1);
+ }
+ else if(nBin>=fNumUnits+nElements+n0 && nBin<fNumUnits+nElements+n0+n1)
+ {
+ Float_t phi0 = eta = 0.;
+ fGrid1->GetEtaPhiFromIndex2(nBin+1-(fNumUnits+nElements+n0),phi0,eta);
+ Deta = fGrid1->GetDeta();
+ Dphi = fGrid1->GetDphi();
+ new ((*fUnitArray)[nBin]) AliJetUnitArray(nBin,0,eta,phi0,0.,Deta,Dphi,kTpc,kOutJet,kPtSmaller,kPtSmaller,kBad,0.,-1);
+ }
+ else if(nBin>=fNumUnits+nElements+n0+n1 && nBin<fNumUnits+nElements+n0+n1+n2)
+ {
+ Float_t phi0 = eta = 0.;
+ fGrid2->GetEtaPhiFromIndex2(nBin+1-(fNumUnits+nElements+n0+n1),phi0,eta);
+ Deta = fGrid2->GetDeta();
+ Dphi = fGrid2->GetDphi();
+ new ((*fUnitArray)[nBin]) AliJetUnitArray(nBin,0,eta,phi0,0.,Deta,Dphi,kTpc,kOutJet,kPtSmaller,kPtSmaller,kBad,0.,-1);
+ }
+ else if(nBin>=fNumUnits+nElements+n0+n1+n2 && nBin<fNumUnits+nElements+n0+n1+n2+n3)
+ {
+ Float_t phi0 = eta = 0.;
+ fGrid3->GetEtaPhiFromIndex2(nBin+1-(fNumUnits+nElements+n0+n1+n2),phi0,eta);
+ Deta = fGrid3->GetDeta();
+ Dphi = fGrid3->GetDphi();
+ new ((*fUnitArray)[nBin]) AliJetUnitArray(nBin,0,eta,phi0,0.,Deta,Dphi,kTpc,kOutJet,kPtSmaller,kPtSmaller,kBad,0.,-1);
+ }
+ else if(nBin>=fNumUnits+nElements+n0+n1+n2+n3 && nBin<fNumUnits+nElements+nGaps)
+ {
+ Float_t phi0 = eta = 0.;
+ fGrid4->GetEtaPhiFromIndex2(nBin+1-(fNumUnits+nElements+n0+n1+n2+n3),phi0,eta);
+ Deta = fGrid4->GetDeta();
+ Dphi = fGrid4->GetDphi();
+ new ((*fUnitArray)[nBin]) AliJetUnitArray(nBin,0,eta,phi0,0.,Deta,Dphi,kTpc,kOutJet,kPtSmaller,kPtSmaller,kBad,0.,-1);
+ }
+ }
+ } // end if(fDZ)
+ } // end else 2
+ } // end else 1
+ } // end loop on nBin
+ } // end grid type == 1
+ fArrayInitialised = 1;
+}
+
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff