#include <OniaAddV0TracksProducer.h>

Inheritance diagram for OniaAddV0TracksProducer:

Public Member Functions
	OniaAddV0TracksProducer (const edm::ParameterSet &ps)

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

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

virtual	~ProducerBase ()

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesDependentUpon (std::string const &iProcessName, std::string const &iModuleLabel, bool iPrint, std::vector< char const * > &oModuleLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
virtual void	endJob ()

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

Private Attributes
int	events_v0

edm::EDGetTokenT < reco::VertexCompositeCandidateCollection >	KShortCollectionToken_

edm::EDGetTokenT < reco::VertexCompositeCandidateCollection >	LambdaCollectionToken_

int	total_kshort

int	total_lambda

int	total_v0

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

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

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Add tracks from V0

Definition at line 22 of file OniaAddV0TracksProducer.h.

Constructor & Destructor Documentation

OniaAddV0TracksProducer::OniaAddV0TracksProducer ( const edm::ParameterSet & ps )

explicit

Definition at line 7 of file OniaAddV0TracksProducer.cc.

References gather_cfg::cout, events_v0, edm::ParameterSet::getParameter(), KShortCollectionToken_, LambdaCollectionToken_, total_kshort, total_lambda, and total_v0.

                                                                            {
 
   LambdaCollectionToken_ = consumes<reco::VertexCompositeCandidateCollection>(ps.getParameter<edm::InputTag>("LambdaTag"));
   KShortCollectionToken_ = consumes<reco::VertexCompositeCandidateCollection>(ps.getParameter<edm::InputTag>("KShortTag"));
 
   produces< pat::CompositeCandidateCollection >("Kshort");
   produces< pat::CompositeCandidateCollection >("Lambda");
 
   events_v0    = 0;
   total_v0     = 0;
   total_lambda = 0;
   total_kshort = 0;
   std::cout << "running OniaAddV0TracksProducer..." << std::endl;
 }

Member Function Documentation

void OniaAddV0TracksProducer::endJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 68 of file OniaAddV0TracksProducer.cc.

References gather_cfg::cout, events_v0, total_kshort, total_lambda, and total_v0.

                                     {
    std::cout << "############################" << std::endl;
    std::cout << "OniaAddV0Tracks producer report " << std::endl;
    std::cout << "############################" << std::endl;
    std::cout << "Total events with v0 :      " << events_v0 << std::endl;
    std::cout << "Total v0 :                  " << total_v0 << std::endl;
    std::cout << "Total number of lambda :    " << total_lambda << std::endl;
    std::cout << "Total number of kshort :    " << total_kshort << std::endl;
    std::cout << "############################" << std::endl;
 }

void OniaAddV0TracksProducer::produce	(	edm::Event &	event,
		const edm::EventSetup &	esetup
	)

privatevirtual

Implements edm::EDProducer.

Definition at line 22 of file OniaAddV0TracksProducer.cc.

References pat::PATObject< ObjectType >::addUserData(), events_v0, KShortCollectionToken_, LambdaCollectionToken_, total_kshort, total_lambda, and total_v0.

                                                                                  {
 
   // Create auto_ptr for each collection to be stored in the Event
   std::auto_ptr<pat::CompositeCandidateCollection> Enhanced_kShortCandidates(new pat::CompositeCandidateCollection);
   std::auto_ptr<pat::CompositeCandidateCollection> Enhanced_lambdaCandidates(new pat::CompositeCandidateCollection);
 
   edm::Handle<reco::VertexCompositeCandidateCollection> lcandidates;
   event.getByToken(LambdaCollectionToken_,lcandidates);
 
   edm::Handle<reco::VertexCompositeCandidateCollection> kcandidates;
   event.getByToken(KShortCollectionToken_,kcandidates);
 
   int exits_l = 0;
   int exits_k = 0;
   for (reco::VertexCompositeCandidateCollection::const_iterator ik = kcandidates->begin(); ik != kcandidates->end(); ++ik) {
       pat::CompositeCandidate *kc = new pat::CompositeCandidate();
       edm::RefToBase<reco::Track> ktrk0((*(dynamic_cast<const reco::RecoChargedCandidate*>(ik->daughter(0)))).track());
       edm::RefToBase<reco::Track> ktrk1((*(dynamic_cast<const reco::RecoChargedCandidate*>(ik->daughter(1)))).track());
       kc->addUserData<reco::Track>( "track0", *ktrk0 );
       kc->addUserData<reco::Track>( "track1", *ktrk1 );
       Enhanced_kShortCandidates->push_back(*kc);
       exits_k++;
   }
 
   for (reco::VertexCompositeCandidateCollection::const_iterator il = lcandidates->begin(); il != lcandidates->end(); ++il) {
       pat::CompositeCandidate *lc = new pat::CompositeCandidate();
       edm::RefToBase<reco::Track> ltrk0((*(dynamic_cast<const reco::RecoChargedCandidate*>(il->daughter(0)))).track());
       edm::RefToBase<reco::Track> ltrk1((*(dynamic_cast<const reco::RecoChargedCandidate*>(il->daughter(1)))).track());
       lc->addUserData<reco::Track>( "track0", *ltrk0 );
       lc->addUserData<reco::Track>( "track1", *ltrk1 );
       Enhanced_lambdaCandidates->push_back(*lc);
       exits_l++;
   }
 
   // Write the collections to the Event
 
   total_v0 += exits_k;
   total_v0 += exits_l;
   total_kshort += exits_k;
   total_lambda += exits_l;
   if (exits_k || exits_l) events_v0++;
 
   event.put( Enhanced_kShortCandidates,"Kshort");
   event.put( Enhanced_lambdaCandidates,"Lambda");
 }