#include "AliPHOSTrackSegmentMakerv1.h"
#include "AliPHOSPIDv1.h"
#include "AliPHOSGetter.h"
-#include "AliRawReaderFile.h"
+#include "AliPHOSTracker.h"
+#include "AliRawReader.h"
ClassImp(AliPHOSReconstructor)
}
//____________________________________________________________________________
-void AliPHOSReconstructor::Reconstruct(AliRunLoader* runLoader) const
+void AliPHOSReconstructor::Reconstruct(AliRunLoader* runLoader) const
{
// method called by AliReconstruction;
// Only the clusterization is performed,; the rest of the reconstruction is done in FillESD because the track
}
//____________________________________________________________________________
-void AliPHOSReconstructor::Reconstruct(AliRunLoader* runLoader, AliRawReaderFile* rawreader) const
+void AliPHOSReconstructor::Reconstruct(AliRunLoader* runLoader, AliRawReader* rawreader) const
{
// method called by AliReconstruction;
// Only the clusterization is performed,; the rest of the reconstruction is done in FillESD because the track
// segment maker needs access to the AliESD object to retrieve the tracks reconstructed by
// the global tracking.
// Here we reconstruct from Raw Data
-
+
rawreader->Reset() ;
TString headerFile(runLoader->GetFileName()) ;
TString branchName(runLoader->GetEventFolder()->GetName()) ;
AliPHOSClusterizerv1 clu(headerFile, branchName);
clu.SetEventRange(0, -1) ; // do all the events
+ clu.SetRawReader(rawreader);
if ( Debug() )
clu.ExecuteTask("deb all") ;
else
- clu.ExecuteTask("") ;
+ clu.ExecuteTask("") ;
}
//____________________________________________________________________________
void AliPHOSReconstructor::FillESD(AliRunLoader* runLoader, AliESD* esd) const
{
- // Called by AliReconstruct after Reconstruct() and global tracking and vertxing
- //Creates the tracksegments and Recparticles
-
- Int_t eventNumber = runLoader->GetEventNumber() ;
-
- TString headerFile(runLoader->GetFileName()) ;
- TString branchName(runLoader->GetEventFolder()->GetName()) ;
+ // This function creates AliESDtracks from AliPHOSRecParticles
+ // and
+ // writes them to the ESD
- AliPHOSTrackSegmentMakerv1 tsm(headerFile, branchName);
- tsm.SetESD(esd) ;
- AliPHOSPIDv1 pid(headerFile, branchName);
+ Int_t eventNumber = runLoader->GetEventNumber() ;
- // do current event; the loop over events is done by AliReconstruction::Run()
- tsm.SetEventRange(eventNumber, eventNumber) ;
- pid.SetEventRange(eventNumber, eventNumber) ;
- if ( Debug() ) {
- tsm.ExecuteTask("deb all") ;
- pid.ExecuteTask("deb all") ;
- }
- else {
- tsm.ExecuteTask("") ;
- pid.ExecuteTask("") ;
- }
-
- // Creates AliESDtrack from AliPHOSRecParticles
AliPHOSGetter::Instance()->Event(eventNumber, "P") ;
TClonesArray *recParticles = AliPHOSGetter::Instance()->RecParticles();
Int_t nOfRecParticles = recParticles->GetEntries();
- esd->SetNumberOfPHOSParticles(nOfRecParticles) ;
- esd->SetFirstPHOSParticle(esd->GetNumberOfTracks()) ;
+ esd->SetNumberOfPHOSClusters(nOfRecParticles) ;
+ esd->SetFirstPHOSCluster(esd->GetNumberOfCaloClusters()) ;
for (Int_t recpart = 0 ; recpart < nOfRecParticles ; recpart++) {
AliPHOSRecParticle * rp = dynamic_cast<AliPHOSRecParticle*>(recParticles->At(recpart));
if (Debug())
rp->Print();
- AliESDtrack * et = new AliESDtrack() ;
- // fills the ESDtrack
- Double_t xyz[3];
+ AliESDCaloCluster * ec = new AliESDCaloCluster() ;
+// AliESDtrack * et = new AliESDtrack() ;
+ // fills the ESDCaloCluster
+ Float_t xyz[3];
for (Int_t ixyz=0; ixyz<3; ixyz++)
xyz[ixyz] = rp->GetPos()[ixyz];
- et->SetPHOSposition(xyz) ;
- et->SetPHOSsignal (rp->Energy()) ;
- et->SetPHOSpid (rp->GetPID()) ;
+ ec->SetGlobalPosition(xyz);
+ ec->SetClusterEnergy(rp->Energy());
+ ec->SetPid (rp->GetPID()) ;
+// ec->SetPrimaryIndex (rp->GetPrimaryIndex()); // for dry events only
// add the track to the esd object
- esd->AddTrack(et);
- delete et;
+ esd->AddCaloCluster(ec);
+ delete ec;
}
}
+
+AliTracker* AliPHOSReconstructor::CreateTracker(AliRunLoader* runLoader) const
+{
+// creates the PHOS tracker
+ if (!runLoader) return NULL;
+ return new AliPHOSTracker(runLoader);
+}
+