#include "AliHeader.h"
#include "AliHitMap.h"
#include "AliLoader.h"
-#include "AliESD.h"
-#include "AliESDMuonTrack.h"
+#include "AliRunDigitizer.h"
#include "AliMC.h"
+#include "AliRun.h"
#include "AliMUONLoader.h"
#include "AliMUON.h"
-#include "AliMUONTriggerTrack.h"
-#include "AliMUONEventReconstructor.h"
-#include "AliMUONClusterReconstructor.h"
-#include "AliMUONTrack.h"
-#include "AliMUONTrackParam.h"
#include "AliMUONChamberTrigger.h"
-#include "AliMUONClusterFinderAZ.h"
-#include "AliMUONClusterInput.h"
#include "AliMUONConstants.h"
#include "AliMUONDigit.h"
-#include "AliMUONGlobalTrigger.h"
#include "AliMUONHit.h"
#include "AliMUONHitMapA1.h"
-#include "AliMUONLocalTrigger.h"
#include "AliMUONMerger.h"
#include "AliMUONPadHit.h"
#include "AliMUONRawCluster.h"
#include "AliMUONTransientDigit.h"
#include "AliMUONTriggerCircuit.h"
-#include "AliMUONTriggerDecision.h"
#include "AliMUONVGeometryBuilder.h"
-#include "AliRun.h"
-#include "AliMUONDigitizerv1.h"
+#include "AliMUONDigitizerv2.h"
#include "AliMUONSDigitizerv1.h"
// for the first and second chambers in the station, respectively
ClassImp(AliMUON)
+
//__________________________________________________________________
AliMUON::AliMUON()
+ : AliDetector(),
+ fNCh(0),
+ fNTrackingCh(0),
+ fMUONData(0),
+ fSplitLevel(0),
+ fChambers(0),
+ fGeometryBuilders(0),
+ fTriggerCircuits(0),
+ fAccCut(kFALSE),
+ fAccMin(0.),
+ fAccMax(0.),
+ fMaxStepGas(0.),
+ fMaxStepAlu(0.),
+ fMaxDestepGas(0.),
+ fMaxDestepAlu(0.),
+ fMaxIterPad(0),
+ fCurIterPad(0),
+ fMerger(0)
{
// Default Constructor
//
- fNCh = 0;
- fNTrackingCh = 0;
fIshunt = 0;
- fChambers = 0;
- fGeometryBuilders = 0;
- fTriggerCircuits = 0;
- fAccMin = 0.;
- fAccMax = 0.;
- fAccCut = kFALSE;
- fMerger = 0;
- fFileName = 0;
- fMUONData = 0;
- fSplitLevel = 0;
}
+
//__________________________________________________________________
AliMUON::AliMUON(const char *name, const char *title)
- : AliDetector(name,title)
+ : AliDetector(name,title),
+ fNCh(AliMUONConstants::NCh()),
+ fNTrackingCh(AliMUONConstants::NTrackingCh()),
+ fMUONData(0),
+ fSplitLevel(0),
+ fChambers(0),
+ fGeometryBuilders(0),
+ fTriggerCircuits(0),
+ fAccCut(kFALSE),
+ fAccMin(0.),
+ fAccMax(0.),
+ fMaxStepGas(0.1),
+ fMaxStepAlu(0.1),
+ fMaxDestepGas(-1), // Negatives values are ignored by geant3 CONS200
+ fMaxDestepAlu(-1), // in the calculation of the tracking parameters
+ fMaxIterPad(0),
+ fCurIterPad(0),
+ fMerger(0)
{
//Begin_Html
/*
<img src="gif/alimuon.gif">
*/
//End_Html
- fMUONData = 0x0;
- fSplitLevel= 0;
- fIshunt = 0;
- fNCh = AliMUONConstants::NCh();
- fNTrackingCh = AliMUONConstants::NTrackingCh();
+ fIshunt = 0;
SetMarkerColor(kRed);//
//
} // Chamber stCH (0, 1) in
} // Station st (0...)
- // Negatives values are ignored by geant3 CONS200 in the calculation of the tracking parameters
- fMaxStepGas=0.1;
- fMaxStepAlu=0.1;
- fMaxDestepGas=-1;
- fMaxDestepAlu=-1;
-
- fMaxIterPad = 0;
- fCurIterPad = 0;
-
- fAccMin = 0.;
- fAccMax = 0.;
- fAccCut = kFALSE;
-
// cp new design of AliMUONTriggerDecision
fTriggerCircuits = new TObjArray(AliMUONConstants::NTriggerCircuit());
for (Int_t circ=0; circ<AliMUONConstants::NTriggerCircuit(); circ++) {
fTriggerCircuits->AddAt(new AliMUONTriggerCircuit(),circ);
}
- fMerger = 0;
}
+
//____________________________________________________________________
-AliMUON::AliMUON(const AliMUON& rMUON):AliDetector(rMUON)
+AliMUON::AliMUON(const AliMUON& rMUON)
+ : AliDetector(rMUON)
{
-// Dummy copy constructor
- ;
-
+// Protected copy constructor
+
+ Fatal("AliMUONMergerModule", "Not implemented.");
}
+
//____________________________________________________________________
AliMUON::~AliMUON()
{
}
delete fMUONData;
}
+
+//________________________________________________________________________
+AliMUON& AliMUON::operator = (const AliMUON& rhs)
+{
+// Protected assignement operator
+
+ if (this == &rhs) return *this;
+
+ Fatal("operator=", "Not implemented.");
+
+ return *this;
+}
+
//_____________________________________________________________________________
void AliMUON::AddGeometryBuilder(AliMUONVGeometryBuilder* geomBuilder)
{
void AliMUON::BuildGeometry()
{
// Geometry for event display
- for (Int_t i=0; i<7; i++) {
- for (Int_t j=0; j<2; j++) {
- Int_t id=2*i+j+1;
- this->Chamber(id-1).SegmentationModel(1)->Draw("eventdisplay");
- }
- }
-}
-//___________________________________________________________________
-Int_t AliMUON::DistancetoPrimitive(Int_t , Int_t )
-{
- return 9999;
+// for (Int_t i=0; i<7; i++) {
+// for (Int_t j=0; j<2; j++) {
+// Int_t id=2*i+j+1;
+// this->Chamber(id-1).SegmentationModel(1)->Draw("eventdisplay");
+// }
+// }
}
//__________________________________________________________________
void AliMUON::SetTreeAddress()
// GetMUONData()->MakeBranch("D,S,RC");
// GetMUONData()->SetTreeAddress("H,D,S,RC");
GetMUONData()->SetTreeAddress("H");
-
if (fHits != GetMUONData()->Hits()) {
- if (gAlice->GetMCApp())
- gAlice->GetMCApp()->AddHitList (fHits); // For purifyKine, only necessary when Hit list is created in AliMUONData
+ if ( gAlice->GetMCApp() )
+ if ( gAlice->GetMCApp()->GetHitLists() ) {
+ fHits = GetMUONData()->Hits();
+ gAlice->GetMCApp()->AddHitList(fHits); // For purifyKine, only necessary when Hit list is created in AliMUONData
+ }
}
- fHits = GetMUONData()->Hits(); // Added by Ivana to use the methods FisrtHit, NextHit of AliDetector
-
+ fHits = GetMUONData()->Hits(); // Added by Ivana to use the methods FisrtHit, NextHit of AliDetector
}
//____________________________________________________________________
return fMaxDestepAlu;
}
-
//____________________________________________________________________
void AliMUON::SetSegmentationModel(Int_t id, Int_t isec, AliSegmentation *segmentation)
{
((AliMUONChamber*) fChambers->At(id))->SetResponseModel(response);
}
//____________________________________________________________________
-void AliMUON::SetReconstructionModel(Int_t id, AliMUONClusterFinderVS *reconst)
-{
-// Set ClusterFinder for chamber id
- ((AliMUONChamber*) fChambers->At(id))->SetReconstructionModel(reconst);
-}
-//____________________________________________________________________
void AliMUON::SetNsec(Int_t id, Int_t nsec)
{
// Set number of segmented cathods for chamber id
//____________________________________________________________________
AliDigitizer* AliMUON::CreateDigitizer(AliRunDigitizer* manager) const
{
- return new AliMUONDigitizerv1(manager);
+ return new AliMUONDigitizerv2(manager);
}
//_____________________________________________________________________
void AliMUON::SDigits2Digits()
//_____________________________________________________________________
void AliMUON::Hits2SDigits()
{
- // make SDigits from hits
- AliMUONSDigitizerv1 SDigitizer = AliMUONSDigitizerv1();
- SDigitizer.Exec(); // make SDigits for current event
+ // Adaption of AliMUONSDigitizerv1 to be excuted by the AliSimulation framework
+ AliRunLoader* runLoader = fLoader->GetRunLoader();
+ AliRunDigitizer * manager = new AliRunDigitizer(1,1);
+ manager->SetInputStream(0,runLoader->GetFileName(),AliConfig::GetDefaultEventFolderName());
+ AliMUONDigitizer * dMUON = new AliMUONSDigitizerv1(manager);
+ fLoader->LoadHits("READ");
+ for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) {
+ runLoader->GetEvent(iEvent);
+ dMUON->Exec("");
+ }
+ fLoader->UnloadHits();
}
//_______________________________________________________________________
AliLoader* AliMUON::MakeLoader(const char* topfoldername)
fMUONData->SetSplitLevel(fSplitLevel);
return fLoader;
}
-
-//_______________________________________________________________________
-void AliMUON::Trigger(Int_t /*nev*/){
-// call the Trigger Algorithm and fill TreeR
-
- Int_t singlePlus[3] = {0,0,0};
- Int_t singleMinus[3] = {0,0,0};
- Int_t singleUndef[3] = {0,0,0};
- Int_t pairUnlike[3] = {0,0,0};
- Int_t pairLike[3] = {0,0,0};
-
- ResetTrigger();
- AliMUONTriggerDecision* decision= new AliMUONTriggerDecision(fLoader,1);
- decision->Trigger();
- decision->GetGlobalTrigger(singlePlus, singleMinus, singleUndef,
- pairUnlike, pairLike);
-
- // add a local trigger in the list
- GetMUONData()->AddGlobalTrigger(singlePlus, singleMinus, singleUndef, pairUnlike, pairLike);
- Int_t i;
-
- for (Int_t icirc=0; icirc<AliMUONConstants::NTriggerCircuit(); icirc++) {
- if(decision->GetITrigger(icirc)==1) {
- Int_t localtr[7]={0,0,0,0,0,0,0};
- Int_t loLpt[2]={0,0}; Int_t loHpt[2]={0,0}; Int_t loApt[2]={0,0};
- decision->GetLutOutput(icirc, loLpt, loHpt, loApt);
- localtr[0] = icirc;
- localtr[1] = decision->GetStripX11(icirc);
- localtr[2] = decision->GetDev(icirc);
- localtr[3] = decision->GetStripY11(icirc);
- for (i=0; i<2; i++) { // convert the Lut output in 1 digit
- localtr[4] = localtr[4]+Int_t(loLpt[i]*TMath::Power(2,i));
- localtr[5] = localtr[5]+Int_t(loHpt[i]*TMath::Power(2,i));
- localtr[6] = localtr[6]+Int_t(loApt[i]*TMath::Power(2,i));
- }
- GetMUONData()->AddLocalTrigger(localtr); // add a local trigger in the list
- }
- }
-
- delete decision;
-
- // fLoader->TreeR()->Fill();
- GetMUONData()->Fill("GLT"); //Filling Global and Local Trigger GLT
- // char hname[30];
- // sprintf(hname,"TreeR%d",nev);
- // fLoader->TreeR()->Write(hname,TObject::kOverwrite);
- // fLoader->TreeR()->Reset();
- fLoader->WriteRecPoints("OVERWRITE");
-
- // printf("\n End of trigger for event %d\n", nev);
-}
-
-//____________________________________________________________________
-void AliMUON::Digits2Reco()
-{
- FindClusters();
- Int_t nev = gAlice->GetHeader()->GetEvent();
- GetMUONData()->Fill("RC"); //Filling Reconstructed Cluster
- fLoader->WriteRecPoints("OVERWRITE");
- GetMUONData()->ResetRawClusters();
- Info("Digits2Reco","End of cluster finding for event %d", nev);
-}
-//____________________________________________________________________
-void AliMUON::FindClusters()
-{
-//
-// Perform cluster finding
-//
- TClonesArray *dig1, *dig2;
- Int_t ndig, k;
- dig1 = new TClonesArray("AliMUONDigit",1000);
- dig2 = new TClonesArray("AliMUONDigit",1000);
- AliMUONDigit *digit;
-// Loop on chambers and on cathode planes
-//
- ResetRawClusters();
- TClonesArray * muonDigits;
-
- for (Int_t ich = 0; ich < 10; ich++) {
- //PH AliMUONChamber* iChamber = (AliMUONChamber*) (*fChambers)[ich];
- AliMUONChamber* iChamber = (AliMUONChamber*) fChambers->At(ich);
- AliMUONClusterFinderVS* rec = iChamber->ReconstructionModel();
-
- ResetDigits();
- GetMUONData()->GetCathode(0);
- //TClonesArray *
- muonDigits = GetMUONData()->Digits(ich);
- ndig=muonDigits->GetEntriesFast();
- if(fDebug)
- printf("\n 1 Found %d digits in %p chamber %d", ndig, muonDigits,ich);
- TClonesArray &lhits1 = *dig1;
- Int_t n = 0;
- for (k = 0; k < ndig; k++) {
- digit = (AliMUONDigit*) muonDigits->UncheckedAt(k);
- if (rec->TestTrack(digit->Track(0)))
- new(lhits1[n++]) AliMUONDigit(*digit);
- }
- GetMUONData()->ResetDigits();
- GetMUONData()->GetCathode(1);
- muonDigits = GetMUONData()->Digits(ich);
- ndig=muonDigits->GetEntriesFast();
- if(fDebug)
- printf("\n 2 Found %d digits in %p %d", ndig, muonDigits, ich);
- TClonesArray &lhits2 = *dig2;
- n=0;
-
- for (k=0; k<ndig; k++) {
- digit= (AliMUONDigit*) muonDigits->UncheckedAt(k);
- if (rec->TestTrack(digit->Track(0)))
- new(lhits2[n++]) AliMUONDigit(*digit);
- }
-
- if (rec) {
- AliMUONClusterInput::Instance()->SetDigits(ich, dig1, dig2);
- rec->FindRawClusters();
- }
- dig1->Delete();
- dig2->Delete();
- } // for ich
- delete dig1;
- delete dig2;
-}
-//______________________________________________________________________
-#ifdef never
-void AliMUON::Streamer(TBuffer &R__b)_
-{
- // Stream an object of class AliMUON.
- AliMUONChamber *iChamber;
- AliMUONTriggerCircuit *iTriggerCircuit;
- AliSegmentation *segmentation;
- AliMUONResponse *response;
- TClonesArray *digitsaddress;
- TClonesArray *rawcladdress;
- Int_t i;
- if (R__b.IsReading()) {
- Version_t R__v = R__b.ReadVersion(); if (R__v) { }
- AliDetector::Streamer(R__b);
- R__b >> fNPadHits;
- R__b >> fPadHits; // diff
- R__b >> fNLocalTrigger;
- R__b >> fLocalTrigger;
- R__b >> fNGlobalTrigger;
- R__b >> fGlobalTrigger;
- R__b >> fDchambers;
- R__b >> fRawClusters;
- R__b.ReadArray(fNdch);
- R__b.ReadArray(fNrawch);
- R__b >> fAccCut;
- R__b >> fAccMin;
- R__b >> fAccMax;
- R__b >> fChambers;
- R__b >> fTriggerCircuits;
- for (i =0; i<AliMUONConstants::NTriggerCircuit(); i++) {
- iTriggerCircuit=(AliMUONTriggerCircuit*) (*fTriggerCircuits)[i];
- iTriggerCircuit->Streamer(R__b);
- }
-// Stream chamber related information
- for (i =0; i<AliMUONConstants::NCh(); i++) {
- iChamber=(AliMUONChamber*) (*fChambers)[i];
- iChamber->Streamer(R__b);
- if (iChamber->Nsec()==1) {
- segmentation=iChamber->SegmentationModel(1);
- if (segmentation)
- segmentation->Streamer(R__b);
- } else {
- segmentation=iChamber->SegmentationModel(1);
- if (segmentation)
- segmentation->Streamer(R__b);
- if (segmentation)
- segmentation=iChamber->SegmentationModel(2);
- segmentation->Streamer(R__b);
- }
- response=iChamber->ResponseModel();
- if (response)
- response->Streamer(R__b);
- digitsaddress=(TClonesArray*) (*fDchambers)[i];
- digitsaddress->Streamer(R__b);
- if (i < AliMUONConstants::NTrackingCh()) {
- rawcladdress=(TClonesArray*) (*fRawClusters)[i];
- rawcladdress->Streamer(R__b);
- }
- }
-
- } else {
- R__b.WriteVersion(AliMUON::IsA());
- AliDetector::Streamer(R__b);
- R__b << fNPadHits;
- R__b << fPadHits; // diff
- R__b << fNLocalTrigger;
- R__b << fLocalTrigger;
- R__b << fNGlobalTrigger;
- R__b << fGlobalTrigger;
- R__b << fDchambers;
- R__b << fRawClusters;
- R__b.WriteArray(fNdch, AliMUONConstants::NCh());
- R__b.WriteArray(fNrawch, AliMUONConstants::NTrackingCh());
-
- R__b << fAccCut;
- R__b << fAccMin;
- R__b << fAccMax;
-
- R__b << fChambers;
- R__b << fTriggerCircuits;
- for (i =0; i<AliMUONConstants::NTriggerCircuit(); i++) {
- iTriggerCircuit=(AliMUONTriggerCircuit*) (*fTriggerCircuits)[i];
- iTriggerCircuit->Streamer(R__b);
- }
- for (i =0; i<AliMUONConstants::NCh(); i++) {
- iChamber=(AliMUONChamber*) (*fChambers)[i];
- iChamber->Streamer(R__b);
- if (iChamber->Nsec()==1) {
- segmentation=iChamber->SegmentationModel(1);
- if (segmentation)
- segmentation->Streamer(R__b);
- } else {
- segmentation=iChamber->SegmentationModel(1);
- if (segmentation)
- segmentation->Streamer(R__b);
- segmentation=iChamber->SegmentationModel(2);
- if (segmentation)
- segmentation->Streamer(R__b);
- }
- response=iChamber->ResponseModel();
- if (response)
- response->Streamer(R__b);
- digitsaddress=(TClonesArray*) (*fDchambers)[i];
- digitsaddress->Streamer(R__b);
- if (i < AliMUONConstants::NTrackingCh()) {
- rawcladdress=(TClonesArray*) (*fRawClusters)[i];
- rawcladdress->Streamer(R__b);
- }
- }
- }
-}
-#endif
//_______________________________________________________________________
AliMUONPadHit* AliMUON::FirstPad(AliMUONHit* hit, TClonesArray *clusters)
{
TClonesArray *theClusters = clusters;
Int_t nclust = theClusters->GetEntriesFast();
if (nclust && hit->PHlast() > 0) {
- AliMUON::fMaxIterPad=hit->PHlast();
- AliMUON::fCurIterPad=hit->PHfirst();
- return (AliMUONPadHit*) clusters->UncheckedAt(AliMUON::fCurIterPad-1);
+ fMaxIterPad=hit->PHlast();
+ fCurIterPad=hit->PHfirst();
+ return (AliMUONPadHit*) clusters->UncheckedAt(fCurIterPad-1);
} else {
return 0;
}
// To be removed
// Get next pad (in iterator)
//
- AliMUON::fCurIterPad++;
- if (AliMUON::fCurIterPad <= AliMUON::fMaxIterPad) {
- return (AliMUONPadHit*) clusters->UncheckedAt(AliMUON::fCurIterPad-1);
+ fCurIterPad++;
+ if (fCurIterPad <= fMaxIterPad) {
+ return (AliMUONPadHit*) clusters->UncheckedAt(fCurIterPad-1);
} else {
return 0;
}
return fMerger;
}
//________________________________________________________________________
-AliMUON& AliMUON::operator = (const AliMUON& /*rhs*/)
-{
-// copy operator
-// dummy version
- return *this;
-}
-//________________________________________________________________________
-void AliMUON::Reconstruct() const
+void AliMUON::RemapTrackHitIDs(Int_t* map)
{
-
-// AliLoader* loader = GetLoader();
-
- AliRunLoader* runLoader = fLoader->GetRunLoader();
- Int_t nEvents = runLoader->GetNumberOfEvents();
-
-// used local container for each method
-// passing fLoader as argument, could be avoided ???
- AliMUONEventReconstructor* recoEvent = new AliMUONEventReconstructor(fLoader);
- AliMUONData* dataEvent = recoEvent->GetMUONData();
-
- AliMUONClusterReconstructor* recoCluster = new AliMUONClusterReconstructor(fLoader);
- AliMUONData* dataCluster = recoCluster->GetMUONData();
-
- AliMUONTriggerDecision* trigDec = new AliMUONTriggerDecision(fLoader);
- AliMUONData* dataTrig = trigDec->GetMUONData();
-
-
- for (Int_t i = 0; i < 10; i++) {
- AliMUONClusterFinderVS *RecModel = new AliMUONClusterFinderVS();
- RecModel->SetGhostChi2Cut(10);
- recoCluster->SetReconstructionModel(i,RecModel);
- }
-
- fLoader->LoadDigits("READ");
- fLoader->LoadRecPoints("RECREATE");
- fLoader->LoadTracks("RECREATE");
-
- // Loop over events
- for(Int_t ievent = 0; ievent < nEvents; ievent++) {
- printf("Event %d\n",ievent);
- runLoader->GetEvent(ievent);
-
- //----------------------- digit2cluster & Digits2Trigger -------------------
- if (!fLoader->TreeR()) fLoader->MakeRecPointsContainer();
-
- // tracking branch
- dataCluster->MakeBranch("RC");
- dataCluster->SetTreeAddress("D,RC");
- recoCluster->Digits2Clusters();
- dataCluster->Fill("RC");
-
- // trigger branch
- dataTrig->MakeBranch("GLT");
- dataTrig->SetTreeAddress("D,GLT");
- trigDec->Digits2Trigger();
- dataTrig->Fill("GLT");
-
- fLoader->WriteRecPoints("OVERWRITE");
-
- //---------------------------- Track & TriggerTrack ---------------------
- if (!fLoader->TreeT()) fLoader->MakeTracksContainer();
-
- // trigger branch
- dataEvent->MakeBranch("RL"); //trigger track
- dataEvent->SetTreeAddress("RL");
- recoEvent->EventReconstructTrigger();
- dataEvent->Fill("RL");
-
- // tracking branch
- dataEvent->MakeBranch("RT"); //track
- dataEvent->SetTreeAddress("RT");
- recoEvent->EventReconstruct();
- dataEvent->Fill("RT");
-
- fLoader->WriteTracks("OVERWRITE");
-
- //--------------------------- Resetting branches -----------------------
- dataCluster->ResetDigits();
- dataCluster->ResetRawClusters();
-
- dataTrig->ResetDigits();
- dataTrig->ResetTrigger();
-
- dataEvent->ResetRawClusters();
- dataEvent->ResetTrigger();
- dataEvent->ResetRecTracks();
- dataEvent->ResetRecTriggerTracks();
-
- }
- fLoader->UnloadDigits();
- fLoader->UnloadRecPoints();
- fLoader->UnloadTracks();
-
- delete recoCluster;
- delete recoEvent;
- delete trigDec;
-}
-//________________________________________________________________________
-void AliMUON::FillESD(AliESD* event) const
-{
-
- TClonesArray* recTracksArray;
- TClonesArray* recTrigTracksArray;
-
- //YS AliLoader* loader = GetLoader();
- AliRunLoader* runLoader = fLoader->GetRunLoader(); //YS loader->GetRunLoader();
- fLoader->LoadTracks("READ"); //YS
-
-
- // declaration
- Int_t ievent;
- Int_t ntrackhits;
- Double_t fitfmin;
-
-
- Double_t bendingSlope, nonBendingSlope, fInverseBendingMomentum;
- Double_t fXRec, fYRec, fZRec;
-
- Float_t x11, y11, thetaX,thetaY ;
-
- //YS Int_t nEvents = runLoader->GetNumberOfEvents();
-
- // setting pointer for tracks, triggertracks& trackparam at vertex
- AliMUONTrack * rectrack;
- AliMUONTriggerTrack * rectriggertrack;
- AliMUONTrackParam *trackParam;
-
- ievent = runLoader->GetEventNumber() ; //YS, seems not to be implemented yet (Ch. F)
- //YS for (ievent = 0; ievent < nEvents; ievent++) {
- runLoader->GetEvent(ievent);
-
- // setting ESD MUON class
- AliESDMuonTrack* ESDTrack = new AliESDMuonTrack() ;
-
- // -------------------- tracks-------------
- fMUONData->SetTreeAddress("RT");
- fMUONData->GetRecTracks();
- recTracksArray = fMUONData->RecTracks();
-
- Int_t nrectracks = (Int_t) recTracksArray->GetEntriesFast(); //
-
- //-------------------- trigger tracks-------------
- Bool_t ifirst = true;
- Long_t trigPat = 0;
- fMUONData->SetTreeAddress("RL");
- fMUONData->GetRecTriggerTracks();
- recTrigTracksArray = fMUONData->RecTriggerTracks();
-
- Int_t ntrectracks = (Int_t) recTrigTracksArray->GetEntriesFast(); //YS
-
- //printf(">>> Event %d Number of Recconstructed tracks %d \n",ievent, nrectracks);
-
- Int_t ntracks = TMath::Max(nrectracks, ntrectracks);
-
- // loop over tracks
- for (Int_t irectracks = 0; irectracks < ntracks; irectracks++) {
-
- // -------------------- tracks-------------
- // not the best way to do, avoid creating two "branches" in fMuonTracks
- if (irectracks < nrectracks) {
- rectrack = (AliMUONTrack*) recTracksArray->At(irectracks);
-
- trackParam = rectrack->GetTrackParamAtVertex();
-
- bendingSlope = trackParam->GetBendingSlope();
- nonBendingSlope = trackParam->GetNonBendingSlope();
- fInverseBendingMomentum = trackParam->GetInverseBendingMomentum();
- fXRec = trackParam->GetNonBendingCoor();
- fYRec = trackParam->GetBendingCoor();
- fZRec = trackParam->GetZ();
-
- ntrackhits = rectrack->GetNTrackHits();
- fitfmin = rectrack->GetFitFMin();
-
- // setting data member of ESD MUON
- ESDTrack->SetInverseBendingMomentum(fInverseBendingMomentum);
- ESDTrack->SetThetaX(TMath::ATan(nonBendingSlope));
- ESDTrack->SetThetaY(TMath::ATan(bendingSlope));
- ESDTrack->SetZ(fZRec);
- ESDTrack->SetBendingCoor(fYRec);
- ESDTrack->SetNonBendingCoor(fXRec);
- ESDTrack->SetChi2(fitfmin);
- ESDTrack->SetNHit(ntrackhits);
- }
- // -------------------- trigger tracks-------------
- if (irectracks < ntrectracks) {
- rectriggertrack = (AliMUONTriggerTrack*) recTrigTracksArray->At(irectracks);
- if (ifirst) {
- ifirst = false;
- trigPat = rectriggertrack->GetGTPattern();
- }
-
- x11 = rectriggertrack->GetY11();
- y11 = rectriggertrack->GetY11();
- thetaX = rectriggertrack->GetThetax();
- thetaY = rectriggertrack->GetThetay();
-
- // setting data member of ESD MUON trigger
- ESDTrack->SetThetaX11(thetaX);
- ESDTrack->SetThetaY11(thetaY);
- ESDTrack->SetX11(x11);
- ESDTrack->SetY11(y11);
- }
- // storing ESD MUON Track into ESD Event & reset muondata
- if (ntrectracks+ntrectracks != 0)
- event->AddMuonTrack(ESDTrack);
- } // end loop tracks
-
- // if (ntrectracks+ntrectracks != 0)
- // event->SetTrigger(trigPat);
- // Waiting for STEER update
- fMUONData->ResetRecTracks();
- fMUONData->ResetRecTriggerTracks();
-
- //} // end loop on event
- fLoader->UnloadTracks();
-}
+// Remaps the track numbers in the hits arrays, so that they correspond
+// to the entry indices in the Kine tree.
+// The correspondance is not direct. To get the real index into the Kine tree
+// compute the particle index as follows:
+//
+// num_primaries = AliStack::GetNprimary();
+// num_tracks = AliStack::GetNtracks();
+// track = AliMUONHit::Track()
+//
+// if (track < num_primaries)
+// particleindex = track + num_tracks - num_primaries;
+// else
+// particleindex = track - num_primaries;
+
+ // Remap the track numbers based on the specified map.
+ AliMUONData* data = GetMUONData();
+ TClonesArray* hits = data->Hits();
+ for (Int_t i = 0; i < hits->GetEntriesFast(); i++)
+ {
+ AliMUONHit* hit = static_cast<AliMUONHit*>( hits->At(i) );
+ hit->SetTrack( map[hit->Track()] );
+ };
+};
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff