Inheritance diagram for TrackAssociatorEDProducer:

Public Member Functions
	TrackAssociatorEDProducer (const edm::ParameterSet &)

	~TrackAssociatorEDProducer ()

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 Member Functions
virtual void	beginJob ()

virtual void	endJob ()

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

Private Attributes
std::string	associator

bool	first

edm::InputTag	label_tp

edm::InputTag	label_tr

edm::ESHandle < TrackAssociatorBase >	theAssociator

bool	theIgnoremissingtrackcollection

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 33 of file TrackAssociatorEDProducer.cc.

Constructor & Destructor Documentation

TrackAssociatorEDProducer::TrackAssociatorEDProducer ( const edm::ParameterSet & pset )

explicit

Definition at line 51 of file TrackAssociatorEDProducer.cc.

                                                                                :
   first(true),
   label_tr(pset.getParameter< edm::InputTag >("label_tr")),
   label_tp(pset.getParameter< edm::InputTag >("label_tp")),
   associator(pset.getParameter< std::string >("associator")),
   theIgnoremissingtrackcollection(pset.getUntrackedParameter<bool>("ignoremissingtrackcollection",false))
 {
   produces<reco::SimToRecoCollection>();
   produces<reco::RecoToSimCollection>();
 }

TrackAssociatorEDProducer::~TrackAssociatorEDProducer ( )

Definition at line 63 of file TrackAssociatorEDProducer.cc.

                                                       {
  
 }

Member Function Documentation

virtual void TrackAssociatorEDProducer::beginJob ( void )

inlineprivatevirtual

Reimplemented from edm::EDProducer.

Definition at line 39 of file TrackAssociatorEDProducer.cc.

39 {}

void TrackAssociatorEDProducer::endJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 115 of file TrackAssociatorEDProducer.cc.

115 {

116 }

void TrackAssociatorEDProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

privatevirtual

Implements edm::EDProducer.

Definition at line 74 of file TrackAssociatorEDProducer.cc.

References associator, first, edm::EventSetup::get(), edm::Event::getByLabel(), label_tp, label_tr, LogTrace, edm::Event::put(), theAssociator, theIgnoremissingtrackcollection, and ecalTPGAnalyzer_cfg::TPCollection.

                                                                                 {
    using namespace edm;
    if(first){
      iSetup.get<TrackAssociatorRecord>().get(associator,theAssociator);
      first = false;
    }
    Handle<TrackingParticleCollection>  TPCollection ;
    iEvent.getByLabel(label_tp, TPCollection);
      
    Handle<edm::View<reco::Track> > trackCollection;
    bool trackAvailable = iEvent.getByLabel (label_tr, trackCollection );
 
    std::auto_ptr<reco::RecoToSimCollection> rts;
    std::auto_ptr<reco::SimToRecoCollection> str;
 
    if (theIgnoremissingtrackcollection && !trackAvailable){
      //the track collection is not in the event and we're being told to ignore this.
      //do not output anything to the event, other wise this would be considered as inefficiency.
    }else{
      //associate tracks
      LogTrace("TrackValidator") << "Calling associateRecoToSim method" << "\n";
      reco::RecoToSimCollection recSimColl=theAssociator->associateRecoToSim(trackCollection,
                                         TPCollection,
                                         &iEvent);
      LogTrace("TrackValidator") << "Calling associateSimToReco method" << "\n";
      reco::SimToRecoCollection simRecColl=theAssociator->associateSimToReco(trackCollection,
                                         TPCollection, 
                                         &iEvent);
      
      rts.reset(new reco::RecoToSimCollection(recSimColl));
      str.reset(new reco::SimToRecoCollection(simRecColl));
 
      iEvent.put(rts);
      iEvent.put(str);
    }
 }