#include <Analysis/PatJPsiProducer/src/PatJPsiProducer.cc>

Inheritance diagram for PatJPsiProducer:

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

	~PatJPsiProducer () override

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

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

	~EDProducer () override

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 ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

std::vector< bool > const &	recordProvenanceList () const

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, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~ProducerBase () noexcept(false) override

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

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

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 &	operator= (EDConsumerBase &&)=default

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

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
void	beginJob () override

void	endJob () override

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

Private Attributes
edm::EDGetTokenT< edm::View< pat::Muon > >	muonSrcToken_

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

Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex > >

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)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

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

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

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

Detailed Description

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 47 of file PatJPsiProducer.cc.

Constructor & Destructor Documentation

◆ PatJPsiProducer()

PatJPsiProducer::PatJPsiProducer ( const edm::ParameterSet & iConfig )

explicit

Definition at line 73 of file PatJPsiProducer.cc.

     : muonSrcToken_(consumes<edm::View<pat::Muon>>(iConfig.getParameter<edm::InputTag>("muonSrc"))) {
   produces<std::vector<pat::CompositeCandidate>>();
 }

◆ ~PatJPsiProducer()

PatJPsiProducer::~PatJPsiProducer ( )

override

Definition at line 78 of file PatJPsiProducer.cc.

78 {}

Member Function Documentation

◆ beginJob()

void PatJPsiProducer::beginJob ( void )

overrideprivatevirtual

Reimplemented from edm::EDProducer.

Definition at line 126 of file PatJPsiProducer.cc.

126 {}

◆ endJob()

void PatJPsiProducer::endJob ( void )

overrideprivatevirtual

Reimplemented from edm::EDProducer.

Definition at line 129 of file PatJPsiProducer.cc.

129 {}

◆ produce()

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

overrideprivatevirtual

Implements edm::EDProducer.

Definition at line 85 of file PatJPsiProducer.cc.

                                                                            {
   auto jpsiCands = std::make_unique<std::vector<pat::CompositeCandidate>>();
   edm::Handle<edm::View<pat::Muon>> h_muons;
   iEvent.getByToken(muonSrcToken_, h_muons);
  
   // const double MUON_MASS = 0.106;
   const double JPSI_MASS = 3.097;
  
   if (h_muons.isValid() && h_muons->size() > 1) {
     for (edm::View<pat::Muon>::const_iterator muonsBegin = h_muons->begin(),
                                               muonsEnd = h_muons->end(),
                                               imuon = muonsBegin;
          imuon != muonsEnd - 1;
          ++imuon) {
       if (imuon->pt() > 1.0) {
         for (edm::View<pat::Muon>::const_iterator jmuon = imuon + 1; jmuon != muonsEnd; ++jmuon) {
           if (imuon->charge() * jmuon->charge() < 0) {
             pat::CompositeCandidate jpsi;
             jpsi.addDaughter(*imuon, "mu1");
             jpsi.addDaughter(*jmuon, "mu2");
  
             AddFourMomenta addp4;
             addp4.set(jpsi);
  
             double dR = reco::deltaR<pat::Muon, pat::Muon>(*imuon, *jmuon);
  
             jpsi.addUserFloat("dR", dR);
  
             if (fabs(jpsi.mass() - JPSI_MASS) < 1.0) {
               jpsiCands->push_back(jpsi);
             }
           }
         }
       }
     }
   }
  
   iEvent.put(std::move(jpsiCands));
 }

References HGC3DClusterGenMatchSelector_cfi::dR, iEvent, jpsi, eostools::move(), muonSrcToken_, and AddFourMomenta::set().

Member Data Documentation

◆ muonSrcToken_

edm::EDGetTokenT<edm::View<pat::Muon> > PatJPsiProducer::muonSrcToken_

private

Definition at line 59 of file PatJPsiProducer.cc.

Referenced by produce().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PatJPsiProducer()

◆ ~PatJPsiProducer()

Member Function Documentation

◆ beginJob()

◆ endJob()

◆ produce()

Member Data Documentation

◆ muonSrcToken_