Inheritance diagram for TrackVertexArbitrator:

Public Member Functions
virtual void	produce (edm::Event &event, const edm::EventSetup &es)
	TrackVertexArbitrator (const edm::ParameterSet &params)
Private Member Functions
bool	trackFilter (const reco::TrackRef &track) const
Private Attributes
edm::InputTag	beamSpotCollection
edm::InputTag	primaryVertexCollection
edm::InputTag	secondaryVertexCollection
TrackVertexArbitration *	theArbitrator
edm::InputTag	trackCollection

Detailed Description

Definition at line 45 of file TrackVertexArbitrator.cc.

Constructor & Destructor Documentation

TrackVertexArbitrator::TrackVertexArbitrator ( const edm::ParameterSet & params )

Definition at line 62 of file TrackVertexArbitrator.cc.

References theArbitrator.

                                                                          :
        primaryVertexCollection      (params.getParameter<edm::InputTag>("primaryVertices")),
        secondaryVertexCollection    (params.getParameter<edm::InputTag>("secondaryVertices")),
        trackCollection              (params.getParameter<edm::InputTag>("tracks")),
        beamSpotCollection           (params.getParameter<edm::InputTag>("beamSpot"))
{
        produces<reco::VertexCollection>();
        theArbitrator = new TrackVertexArbitration(params);
}

Member Function Documentation

void TrackVertexArbitrator::produce	(	edm::Event &	event,
		const edm::EventSetup &	es
	)		`[virtual]`

Implements edm::EDProducer.

Definition at line 73 of file TrackVertexArbitrator.cc.

References SiPixelRawToDigiRegional_cfi::beamSpot, beamSpotCollection, edm::EventSetup::get(), primaryVertexCollection, edm::RefVector< C, T, F >::push_back(), dt_dqm_sourceclient_common_cff::reco, secondaryVertexCollection, theArbitrator, trackCollection, testEve_cfg::tracks, and TrackVertexArbitration::trackVertexArbitrator().

{
        using namespace reco;

        edm::Handle<VertexCollection> secondaryVertices;
        event.getByLabel(secondaryVertexCollection, secondaryVertices);
        VertexCollection theSecVertexColl = *(secondaryVertices.product());

        edm::Handle<VertexCollection> primaryVertices;
        event.getByLabel(primaryVertexCollection, primaryVertices);

        std::auto_ptr<VertexCollection> recoVertices(new VertexCollection);
        if(primaryVertices->size()!=0){ 
        const reco::Vertex &pv = (*primaryVertices)[0];
    
        edm::Handle<TrackCollection> tracks;
        event.getByLabel(trackCollection, tracks);

        edm::ESHandle<TransientTrackBuilder> trackBuilder;
        es.get<TransientTrackRecord>().get("TransientTrackBuilder",
                                           trackBuilder);

        edm::Handle<BeamSpot> beamSpot;
        event.getByLabel(beamSpotCollection, beamSpot);

        
        edm::RefVector< TrackCollection >  selectedTracks;
        for(TrackCollection::const_iterator track = tracks->begin();
            track != tracks->end(); ++track) {
                TrackRef ref(tracks, track - tracks->begin());
                selectedTracks.push_back(ref);
           
        }
        
        
        const edm::RefVector< TrackCollection > tracksForArbitration= selectedTracks;
        reco::VertexCollection  theRecoVertices = theArbitrator->trackVertexArbitrator(beamSpot, pv, trackBuilder, tracksForArbitration,
        theSecVertexColl);
        
        for(unsigned int ivtx=0; ivtx < theRecoVertices.size(); ivtx++){
         recoVertices->push_back(theRecoVertices[ivtx]);
        }

        }       
        event.put(recoVertices);
        
        
        
}