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loizides |
1.10 |
// $Id: FillerElectrons.cc,v 1.9 2008/07/14 21:01:00 loizides Exp $
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loizides |
1.1 |
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#include "MitProd/TreeFiller/interface/FillerElectrons.h"
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#include "FWCore/MessageLogger/interface/MessageLogger.h"
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#include "DataFormats/Common/interface/Handle.h"
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#include "DataFormats/TrackReco/interface/Track.h"
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#include "DataFormats/GsfTrackReco/interface/GsfTrack.h"
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#include "DataFormats/TrackReco/interface/TrackFwd.h"
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#include "DataFormats/EgammaCandidates/interface/PixelMatchGsfElectron.h"
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#include "DataFormats/EgammaCandidates/interface/PixelMatchGsfElectronFwd.h"
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#include "MitAna/DataTree/interface/Track.h"
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#include "MitAna/DataTree/interface/Names.h"
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using namespace std;
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using namespace edm;
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using namespace mithep;
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loizides |
1.5 |
//--------------------------------------------------------------------------------------------------
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loizides |
1.10 |
FillerElectrons::FillerElectrons(const edm::ParameterSet &cfg, bool active) :
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loizides |
1.8 |
BaseFiller(cfg,"Electrons",active),
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loizides |
1.1 |
edmName_(Conf().getUntrackedParameter<string>("edmName","pixelMatchGsfElectrons")),
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mitName_(Conf().getUntrackedParameter<string>("mitName",Names::gkElectronBrn)),
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loizides |
1.10 |
gsfTrackMapName_(Conf().getUntrackedParameter<string>("gsfTrackMapName","")),
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trackerTrackMapName_(Conf().getUntrackedParameter<string>("trackerTrackMapName","")),
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loizides |
1.8 |
electrons_(new mithep::ElectronArr(16)),
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loizides |
1.10 |
gsfTrackMap_(0),
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trackerTrackMap_(0)
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loizides |
1.1 |
{
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// Constructor.
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}
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loizides |
1.5 |
//--------------------------------------------------------------------------------------------------
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loizides |
1.1 |
FillerElectrons::~FillerElectrons()
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{
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// Destructor.
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loizides |
1.6 |
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delete electrons_;
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loizides |
1.1 |
}
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loizides |
1.5 |
//--------------------------------------------------------------------------------------------------
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loizides |
1.1 |
void FillerElectrons::BookDataBlock(TreeWriter &tws)
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{
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loizides |
1.10 |
// Add electron branch to our tree and get our maps.
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loizides |
1.1 |
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tws.AddBranch(mitName_.c_str(),&electrons_);
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loizides |
1.10 |
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if (!gsfTrackMapName_.empty())
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gsfTrackMap_ = OS()->get<GsfTrackMap>(gsfTrackMapName_.c_str());
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if (!trackerTrackMapName_.empty())
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trackerTrackMap_ = OS()->get<TrackMap>(trackerTrackMapName_.c_str());
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loizides |
1.1 |
}
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loizides |
1.5 |
//--------------------------------------------------------------------------------------------------
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loizides |
1.1 |
void FillerElectrons::FillDataBlock(const edm::Event &event,
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const edm::EventSetup &setup)
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{
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// Fill electrons from edm collection into our collection.
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electrons_->Reset();
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loizides |
1.7 |
Handle<reco::PixelMatchGsfElectronCollection> hElectronProduct;
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GetProduct(edmName_, hElectronProduct, event);
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loizides |
1.1 |
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loizides |
1.7 |
const reco::PixelMatchGsfElectronCollection inElectrons = *(hElectronProduct.product());
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loizides |
1.1 |
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for (reco::PixelMatchGsfElectronCollection::const_iterator iM = inElectrons.begin();
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iM != inElectrons.end(); ++iM) {
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loizides |
1.8 |
mithep::Electron *outElectron = electrons_->AddNew();
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loizides |
1.1 |
if (gsfTrackMap_ && iM->gsfTrack().isNonnull())
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loizides |
1.9 |
outElectron->SetGsfTrk(gsfTrackMap_->GetMit(iM->gsfTrack()));
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loizides |
1.1 |
if (trackerTrackMap_ && iM->track().isNonnull())
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loizides |
1.9 |
outElectron->SetTrackerTrk(trackerTrackMap_->GetMit(iM->track()));
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loizides |
1.1 |
}
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electrons_->Trim();
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}
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