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DAFTrackProducer Class Reference

#include <RecoTracker/TrackProducer/plugins/DAFTrackProducer.h>

Inheritance diagram for DAFTrackProducer:

List of all members.

Public Member Functions
	DAFTrackProducer (const edm::ParameterSet &iConfig)
	Constructor.
virtual void	produce (edm::Event &, const edm::EventSetup &)
	Implementation of produce method.
Private Attributes
DAFTrackProducerAlgorithm	theAlgo

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Detailed Description

Definition at line 7 of file DAFTrackProducer.h.

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Constructor & Destructor Documentation

DAFTrackProducer::DAFTrackProducer

(

const edm::ParameterSet &

iConfig

)

[explicit]

Constructor.

Definition at line 20 of file DAFTrackProducer.cc.

References TrackProducerBase< reco::Track >::alias_, edm::ParameterSet::getParameter(), TrackProducerBase< reco::Track >::setAlias(), TrackProducerBase< reco::Track >::setConf(), and TrackProducerBase< reco::Track >::setSrc().

                                                                :
  KfTrackProducerBase(iConfig.getParameter<bool>("TrajectoryInEvent"),false),
  theAlgo(iConfig)
{
  setConf(iConfig);
  setSrc( iConfig.getParameter<edm::InputTag>( "src" ), iConfig.getParameter<edm::InputTag>( "beamSpot" ));
  setAlias( iConfig.getParameter<std::string>( "@module_label" ) );
  //register your products
  produces<reco::TrackCollection>().setBranchAlias( alias_ + "Tracks" );
  produces<reco::TrackExtraCollection>().setBranchAlias( alias_ + "TrackExtras" );
  produces<TrackingRecHitCollection>().setBranchAlias( alias_ + "RecHits" );
  produces<std::vector<Trajectory> >() ;
  produces<TrajTrackAssociationCollection>();
}

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Member Function Documentation

void DAFTrackProducer::produce	(	edm::Event &	theEvent,
		const edm::EventSetup &	setup
	)			[virtual]

Implementation of produce method.

Implements edm::EDProducer.

Definition at line 36 of file DAFTrackProducer.cc.

References e, edm::EventSetup::get(), TrackProducerBase< reco::Track >::getConf(), TrackProducerBase< reco::Track >::getFromES(), TrackProducerBase< reco::Track >::getFromEvt(), edm::ParameterSet::getParameter(), edm::Event::id(), LogDebug, edm::ESHandle< T >::product(), KfTrackProducerBase::putInEvt(), DAFTrackProducerAlgorithm::runWithCandidate(), and theAlgo.

{
  edm::LogInfo("DAFTrackProducer") << "Analyzing event number: " << theEvent.id() << "\n";
  //
  // create empty output collections
  //
  std::auto_ptr<TrackingRecHitCollection>    outputRHColl (new TrackingRecHitCollection);
  std::auto_ptr<reco::TrackCollection>       outputTColl(new reco::TrackCollection);
  std::auto_ptr<reco::TrackExtraCollection>  outputTEColl(new reco::TrackExtraCollection);
  std::auto_ptr<std::vector<Trajectory> >    outputTrajectoryColl(new std::vector<Trajectory>);

  //
  //declare and get stuff to be retrieved from ES
  //
  edm::ESHandle<TrackerGeometry> theG;
  edm::ESHandle<MagneticField> theMF;
  edm::ESHandle<TrajectoryFitter> theFitter;
  edm::ESHandle<Propagator> thePropagator;
  edm::ESHandle<TransientTrackingRecHitBuilder> theBuilder;
  getFromES(setup,theG,theMF,theFitter,thePropagator,theBuilder);
  //get additional es_modules needed by the DAF 
  edm::ESHandle<MultiRecHitCollector> measurementCollectorHandle;
  edm::ESHandle<SiTrackerMultiRecHitUpdator> updatorHandle;     
  std::string measurementCollectorName = getConf().getParameter<std::string>("MeasurementCollector");
  setup.get<MultiRecHitRecord>().get(measurementCollectorName, measurementCollectorHandle);
  std::string  updatorName = getConf().getParameter<std::string>("UpdatorName");        
  setup.get<MultiRecHitRecord>().get(updatorName, updatorHandle);        
  //
  //declare and get TrackColection to be retrieved from the event
  //
  AlgoProductCollection algoResults;
  try{  
    edm::Handle<TrackCandidateCollection> theTCCollection;
    reco::BeamSpot bs;
    getFromEvt(theEvent,theTCCollection,bs);
    measurementCollectorHandle->updateEvent(theEvent);  
    //
    //run the algorithm  
    //
    LogDebug("DAFTrackProducer") << "run the algorithm" << "\n";
    theAlgo.runWithCandidate(theG.product(), theMF.product(), *theTCCollection, 
                             theFitter.product(), theBuilder.product(), measurementCollectorHandle.product(), updatorHandle.product(),bs,algoResults);
  } catch (cms::Exception &e){ edm::LogInfo("DAFTrackProducer") << "cms::Exception caught!!!" << "\n" << e << "\n";}
  //
  //put everything in the event
  putInEvt(theEvent, outputRHColl, outputTColl, outputTEColl, outputTrajectoryColl, algoResults);
  LogDebug("DAFTrackProducer") << "end" << "\n";
}

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Member Data Documentation

DAFTrackProducerAlgorithm DAFTrackProducer::theAlgo [private]

Definition at line 17 of file DAFTrackProducer.h.

Referenced by produce().

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The documentation for this class was generated from the following files:

• RecoTracker/TrackProducer/plugins/DAFTrackProducer.h
• RecoTracker/TrackProducer/plugins/DAFTrackProducer.cc

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