Inheritance diagram for TemplatedVertexMerger< VTX >:

Public Types
typedef std::vector< VTX >	Product

Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	ModuleType

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

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Public Member Functions
virtual void	produce (edm::Event &event, const edm::EventSetup &es) override

	TemplatedVertexMerger (const edm::ParameterSet &params)

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

virtual	~EDProducerBase ()

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

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

void	resolvePutIndicies (BranchType iBranchType, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)

virtual	~ProducerBase () noexcept(false)

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

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

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

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

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

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

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

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
bool	trackFilter (const reco::TrackRef &track) const

Private Attributes
double	maxFraction

double	minSignificance

edm::EDGetTokenT< Product >	token_secondaryVertex

Additional Inherited Members
Static Public Member Functions inherited from edm::stream::EDProducerBase
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

template<class VTX>
class TemplatedVertexMerger< VTX >

Definition at line 22 of file VertexMerger.cc.

Member Typedef Documentation

template<class VTX >

typedef std::vector<VTX> TemplatedVertexMerger< VTX >::Product

Definition at line 24 of file VertexMerger.cc.

Constructor & Destructor Documentation

template<class VTX >

TemplatedVertexMerger< VTX >::TemplatedVertexMerger ( const edm::ParameterSet & params )

Definition at line 38 of file VertexMerger.cc.

References edm::ParameterSet::getParameter(), and TemplatedVertexMerger< VTX >::token_secondaryVertex.

                                                                                :
     maxFraction(params.getParameter<double>("maxFraction")),
     minSignificance(params.getParameter<double>("minSignificance"))
 {
     token_secondaryVertex = consumes<Product>(params.getParameter<edm::InputTag>("secondaryVertices"));
     produces<Product>();
 }

Member Function Documentation

template<class VTX >

void TemplatedVertexMerger< VTX >::produce	(	edm::Event &	event,
		const edm::EventSetup &	es
	)

overridevirtual

Definition at line 47 of file VertexMerger.cc.

References vertexTools::computeSharedTracks(), RecoVertex::convertError(), RecoVertex::convertPos(), VertexDistance3D::distance(), TemplatedVertexMerger< VTX >::maxFraction, TemplatedVertexMerger< VTX >::minSignificance, eostools::move(), indexGen::s2, lostTracks_cfi::secondaryVertices, Measurement1D::significance(), and TemplatedVertexMerger< VTX >::token_secondaryVertex.

 {
     using namespace reco;
 
     edm::Handle<Product> secondaryVertices;
     event.getByToken(token_secondaryVertex, secondaryVertices);
 
         VertexDistance3D dist;
     auto recoVertices = std::make_unique<Product>();
     for(typename Product::const_iterator sv = secondaryVertices->begin();
         sv != secondaryVertices->end(); ++sv) {
           recoVertices->push_back(*sv);
         }
        for(typename Product::iterator sv = recoVertices->begin();
         sv != recoVertices->end(); ++sv) {
 
         bool shared=false;
     VertexState s1(RecoVertex::convertPos(sv->position()),RecoVertex::convertError(sv->error()));
         for(typename Product::iterator sv2 = recoVertices->begin();
         sv2 != recoVertices->end(); ++sv2) {
           VertexState s2(RecoVertex::convertPos(sv2->position()),RecoVertex::convertError(sv2->error()));
                   double fr=vertexTools::computeSharedTracks(*sv2, *sv);
         //        std::cout << sv2-recoVertices->begin() << " vs " << sv-recoVertices->begin() << " : " << fr << " "  <<  computeSharedTracks(*sv, *sv2) << " sig " << dist.distance(*sv,*sv2).significance() << std::endl;
           //      std::cout << (fr > maxFraction) << " && " << (dist.distance(*sv,*sv2).significance() < 2)  <<  " && " <<  (sv-sv2!=0)  << " && " <<  (fr >= computeSharedTracks(*sv2, *sv))  << std::endl;
         if (fr > maxFraction && dist.distance(s1,s2).significance() < minSignificance && sv-sv2!=0 
                     && fr >= vertexTools::computeSharedTracks(*sv, *sv2) )
           {
                       shared=true; 
                      // std::cout << "shared " << sv-recoVertices->begin() << " and "  << sv2-recoVertices->begin() << " fractions: " << fr << " , "  << computeSharedTracks(*sv2, *sv) << " sig: " <<  dist.distance(*sv,*sv2).significance() <<  std::endl;
          
                   }
                  
 
     }
         if(shared) { sv=recoVertices->erase(sv)-1; }
      //    std::cout << "it = " <<  sv-recoVertices->begin() << " new size is: " << recoVertices->size() <<   std::endl;
        }
 
     event.put(std::move(recoVertices));
 
 
 
 }