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// $Id: FillerConversionElectrons.cc,v 1.1 2008/07/02 19:41:02 bendavid Exp $
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bendavid |
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#include "MitProd/TreeFiller/interface/FillerConversionElectrons.h"
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bendavid |
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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/TrackReco/interface/TrackFwd.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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//--------------------------------------------------------------------------------------------------
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FillerConversionElectrons::FillerConversionElectrons(const edm::ParameterSet &cfg, bool active,
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const TrackCol *convInOutTracks,
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const TrackCol *convOutInTracks,
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const TrackMap *convInOutTrackMap,
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const TrackMap *convOutInTrackMap) :
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BaseFiller(cfg, "ConversionElectrons", active),
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mitName_(Conf().getUntrackedParameter<string>("mitName","")),
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conversionElectrons_(new mithep::ElectronArr),
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convElectronMap_(new mithep::ConversionElectronMap),
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conversionInOutTracks_(convInOutTracks),
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conversionOutInTracks_(convOutInTracks),
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conversionInOutTrackMap_(convInOutTrackMap),
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conversionOutInTrackMap_(convOutInTrackMap)
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{
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// Constructor.
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}
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//--------------------------------------------------------------------------------------------------
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FillerConversionElectrons::~FillerConversionElectrons()
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{
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// Destructor.
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delete convElectronMap_;
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}
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//--------------------------------------------------------------------------------------------------
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void FillerConversionElectrons::BookDataBlock(TreeWriter &tws)
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{
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// Add converted electron branch to tree.
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tws.AddBranch(mitName_.c_str(),&conversionElectrons_);
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}
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//--------------------------------------------------------------------------------------------------
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void FillerConversionElectrons::FillDataBlock(const edm::Event &event,
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const edm::EventSetup &setup)
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{
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// Fill converted electron array.
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conversionElectrons_->Reset();
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convElectronMap_->Reset();
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FillFromTracks(conversionInOutTracks_, conversionInOutTrackMap_);
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FillFromTracks(conversionOutInTracks_, conversionOutInTrackMap_);
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conversionElectrons_->Trim();
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}
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//--------------------------------------------------------------------------------------------------
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void FillerConversionElectrons::FillFromTracks(const TrackCol *tracks,
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const TrackMap *trackMap)
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{
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// Obtain information from tracks.
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for (UInt_t i=0; i<tracks->GetEntries(); ++i) {
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mithep::Track *track = const_cast<Track*>(tracks->At(i));
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mithep::Electron* electron = conversionElectrons_->AddNew();
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electron->SetTrackerTrack(track);
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convElectronMap_->Add(trackMap->GetEdmRef(track), electron);
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}
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bendavid |
1.1 |
}
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