#include <JetSignalVertexCompatibility.h>

Inheritance diagram for JetSignalVertexCompatibility:

Public Member Functions
	JetSignalVertexCompatibility (const edm::ParameterSet &params)

virtual void	produce (edm::Event &event, const edm::EventSetup &es)

	~JetSignalVertexCompatibility ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Private Attributes
reco::JetSignalVertexCompatibilityAlgo	algo

const edm::InputTag	jetTracksAssocLabel

const edm::InputTag	primaryVerticesLabel

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

typedef WorkerT< EDProducer >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

Definition at line 12 of file JetSignalVertexCompatibility.h.

Constructor & Destructor Documentation

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

Definition at line 25 of file JetSignalVertexCompatibility.cc.

                                                    :
     algo(params.getParameter<double>("cut"),
          params.getParameter<double>("temperature")),
     jetTracksAssocLabel(params.getParameter<edm::InputTag>("jetTracksAssoc")),
     primaryVerticesLabel(params.getParameter<edm::InputTag>("primaryVertices"))
 {
     produces<JetFloatAssociation::Container>();
 }

JetSignalVertexCompatibility::~JetSignalVertexCompatibility ( )

Definition at line 35 of file JetSignalVertexCompatibility.cc.

36 {

37 }

Member Function Documentation

void JetSignalVertexCompatibility::produce	(	edm::Event &	event,
		const edm::EventSetup &	es
	)

virtual

Implements edm::EDProducer.

Definition at line 39 of file JetSignalVertexCompatibility.cc.

References algo, reco::JetSignalVertexCompatibilityAlgo::compatibility(), edm::EventSetup::get(), jetTracksAssocLabel, primaryVerticesLabel, edm::ESHandle< class >::product(), reco::JetSignalVertexCompatibilityAlgo::resetEvent(), query::result, and testEve_cfg::tracks.

 {
     edm::ESHandle<TransientTrackBuilder> trackBuilder;
     es.get<TransientTrackRecord>().get("TransientTrackBuilder",
                                        trackBuilder);
 
     algo.resetEvent(trackBuilder.product());
 
     edm::Handle<JetTracksAssociationCollection> jetTracksAssoc;
     event.getByLabel(jetTracksAssocLabel, jetTracksAssoc);
 
     edm::Handle<VertexCollection> primaryVertices;
     event.getByLabel(primaryVerticesLabel, primaryVertices);
 
     std::auto_ptr<JetFloatAssociation::Container> result(
         new JetFloatAssociation::Container(jetTracksAssoc->keyProduct()));
 
     for(JetTracksAssociationCollection::const_iterator iter =
                         jetTracksAssoc->begin();
         iter != jetTracksAssoc->end(); ++iter) {
         if (primaryVertices->empty())
             (*result)[iter->first] = -1.;
 
         const TrackRefVector &tracks = iter->second;
         std::vector<float> compatibility =
             algo.compatibility(*primaryVertices, tracks);
 
         // the first vertex is the presumed signal vertex
         (*result)[iter->first] = compatibility[0];
     }
 
     algo.resetEvent(0);
 
     event.put(result);
 }