// manages the search for jets
// Authors: jgcn@mda.cinvestav.mx
// andreas.morsch@cern.ch
+// magali.estienne@subatech.in2p3.fr
//---------------------------------------------------------------------
#include <Riostream.h>
#include <TFile.h>
-#include <TClonesArray.h>
#include "AliJetFinder.h"
-#include "AliJet.h"
#include "AliAODJet.h"
-#include "AliJetReader.h"
-#include "AliJetReaderHeader.h"
-#include "AliJetControlPlots.h"
-#include "AliLeading.h"
#include "AliAODEvent.h"
+#include "AliJetUnitArray.h"
+#include "AliJetReaderHeader.h"
+#include "AliJetHeader.h"
+#include "AliJetReader.h"
+#include "AliAODJetEventBackground.h"
ClassImp(AliJetFinder)
AliJetFinder::AliJetFinder():
- fTreeJ(0),
- fPlotMode(kFALSE),
- fJets(0),
- fGenJets(0),
- fLeading(0),
fReader(0x0),
fHeader(0x0),
fAODjets(0x0),
fNAODjets(0),
- fPlots(0x0),
- fOut(0x0)
-
+ fAODEvBkg(0),
+ fDebug(0)
{
+ //
// Constructor
- fJets = new AliJet();
- fGenJets = new AliJet();
- fLeading = new AliLeading();
+ //
fAODjets = 0;
}
////////////////////////////////////////////////////////////////////////
-
AliJetFinder::~AliJetFinder()
{
- // destructor
- // here reset and delete jets
- fJets->ClearJets();
- delete fJets;
- fGenJets->ClearJets();
- delete fGenJets;
- // close file
- if (fOut) {
- fOut->Close();
- fOut->Delete();
- }
- delete fOut;
- // reset and delete control plots
- if (fPlots) delete fPlots;
+ //
+ // Destructor
+ //
}
-////////////////////////////////////////////////////////////////////////
-void AliJetFinder::SetOutputFile(const char */*name*/)
-{
- // opens output file
- // fOut = new TFile(name,"recreate");
-}
////////////////////////////////////////////////////////////////////////
-
-void AliJetFinder::PrintJets()
-{
- // Print jet information
- cout << " Jets found with jet algorithm:" << endl;
- fJets->PrintJets();
- cout << " Jets found by pythia:" << endl;
- fGenJets->PrintJets();
-}
-
-////////////////////////////////////////////////////////////////////////
-
-void AliJetFinder::SetPlotMode(Bool_t b)
-{
- // Sets the plotting mode
- fPlotMode=b;
- if (b && !fPlots) fPlots = new AliJetControlPlots();
-}
-
-////////////////////////////////////////////////////////////////////////
-TTree* AliJetFinder::MakeTreeJ(char* name)
-{
- // Create the tree for reconstructed jets
- fTreeJ = new TTree(name, "AliJet");
- fTreeJ->Branch("FoundJet", &fJets, 1000);
- fTreeJ->Branch("GenJet", &fGenJets,1000);
- fTreeJ->Branch("LeadingPart",&fLeading,1000);
- return fTreeJ;
-}
-
-////////////////////////////////////////////////////////////////////////
-
void AliJetFinder::WriteRHeaderToFile()
{
// write reader header
rh->Write();
}
-////////////////////////////////////////////////////////////////////////
-
-
-void AliJetFinder::Run()
-{
- // Do some initialization
- Init();
- // connect files
- fReader->OpenInputFiles();
-
- // write headers
- WriteHeaders();
- // loop over events
- Int_t nFirst, nLast, option, debug, arrayInitialised;
- nFirst = fReader->GetReaderHeader()->GetFirstEvent();
- nLast = fReader->GetReaderHeader()->GetLastEvent();
-
- option = fReader->GetReaderHeader()->GetDetector();
- debug = fReader->GetReaderHeader()->GetDebug();
- arrayInitialised = fReader->GetArrayInitialised();
-
- // loop over events
- for (Int_t i=nFirst;i<nLast;i++) {
- fReader->FillMomentumArray();
- fLeading->FindLeading(fReader);
- fReader->GetGenJets(fGenJets);
-
- if (option == 0) { // TPC with fMomentumArray
- if(debug > 1)
- printf("In FindJetsTPC() routine: find jets with fMomentumArray !!!\n");
- FindJetsTPC();
- } else {
- if(debug > 1) printf("In FindJets() routine: find jets with fUnitArray !!!\n");
- FindJets();
- }
- if (fOut) {
- fOut->cd();
- }
-
- if (fPlots) fPlots->FillHistos(fJets);
- fLeading->Reset();
- fGenJets->ClearJets();
- Reset();
- }
-
- // write out
- if (fPlots) {
- fPlots->Normalize();
- fPlots->PlotHistos();
- }
- if (fOut) {
- fOut->cd();
- fPlots->Write();
- fOut->Close();
- }
-}
-
-
-//
-// The following methods have been added to allow for event steering from the outside
-//
+////////////////////////////////////////////////////////////////////////
void AliJetFinder::ConnectTree(TTree* tree, TObject* data)
{
// Connect the input file
fReader->ConnectTree(tree, data);
}
+////////////////////////////////////////////////////////////////////////
void AliJetFinder::WriteHeaders()
{
// Write the Headers
f->Close();
}
-
+////////////////////////////////////////////////////////////////////////
Bool_t AliJetFinder::ProcessEvent()
{
-//
-// Process one event
-//
- Bool_t ok = fReader->FillMomentumArray();
- if (!ok) return kFALSE;
-
- // Leading particles
- fLeading->FindLeading(fReader);
- // Jets
- FindJets();
-
- if (fPlots) fPlots->FillHistos(fJets);
- fLeading->Reset();
- fGenJets->ClearJets();
- Reset();
- return kTRUE;
+ //
+ // Process one event
+ // Charged only jets
+ //
+
+ Bool_t ok = fReader->FillMomentumArray();
+ if (!ok) return kFALSE;
+ // Jets
+ FindJets(); // V1
+ Reset();
+ return kTRUE;
}
-void AliJetFinder::FinishRun()
+////////////////////////////////////////////////////////////////////////
+Bool_t AliJetFinder::ProcessEvent2()
{
- // Finish a run
- if (fPlots) {
- fPlots->Normalize();
- fPlots->PlotHistos();
- }
-
- if (fOut) {
- fOut->cd();
- if (fPlots) {
- fPlots->Write();
- }
- fOut->Close();
+ //
+ // Process one event
+ // Charged only or charged+neutral jets
+ //
+
+ TRefArray* ref = new TRefArray();
+ Bool_t procid = kFALSE;
+ Bool_t ok = fReader->ExecTasks(procid,ref);
+
+ // Delete reference pointer
+ if (!ok) {delete ref; return kFALSE;}
+ // Jets
+ FindJets();
+
+ Int_t nEntRef = ref->GetEntries();
+
+ for(Int_t i=0; i<nEntRef; i++)
+ {
+ // Reset the UnitArray content which were referenced
+ ((AliJetUnitArray*)ref->At(i))->SetUnitTrackID(0);
+ ((AliJetUnitArray*)ref->At(i))->SetUnitEnergy(0.);
+ ((AliJetUnitArray*)ref->At(i))->SetUnitCutFlag(kPtSmaller);
+ ((AliJetUnitArray*)ref->At(i))->SetUnitCutFlag2(kPtSmaller);
+ ((AliJetUnitArray*)ref->At(i))->SetUnitSignalFlag(kBad);
+ ((AliJetUnitArray*)ref->At(i))->SetUnitSignalFlagC(kTRUE,kBad);
+ ((AliJetUnitArray*)ref->At(i))->SetUnitDetectorFlag(kTpc);
+ ((AliJetUnitArray*)ref->At(i))->SetUnitFlag(kOutJet);
+ ((AliJetUnitArray*)ref->At(i))->ClearUnitTrackRef();
+
+ // Reset process ID
+ AliJetUnitArray* uA = (AliJetUnitArray*)ref->At(i);
+ uA->ResetBit(kIsReferenced);
+ uA->SetUniqueID(0);
}
+
+ // Delete the reference pointer
+ ref->Delete();
+ delete ref;
+
+ Reset();
+
+ return kTRUE;
}
+
void AliJetFinder::AddJet(AliAODJet p)
{
// Add new jet to the list
{
// Connect to the AOD
fAODjets = aod->GetJets();
+ fAODEvBkg = (AliAODJetEventBackground*)(aod->FindListObject(AliAODJetEventBackground::StdBranchName()));
}
+
+////////////////////////////////////////////////////////////////////////
+void AliJetFinder::ConnectAODNonStd(AliAODEvent* aod,const char *bname)
+{
+
+ fAODjets = dynamic_cast<TClonesArray*>(aod->FindListObject(bname));
+ fAODEvBkg = (AliAODJetEventBackground*)(aod->FindListObject(Form("%s_%s",AliAODJetEventBackground::StdBranchName(),bname)));
+ // how is this is reset? Cleared? -> by the UserExec!!
+}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff