Inheritance diagram for ParticleDecayProducer:

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

	~ParticleDecayProducer () 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

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)

	~ProducerBase () 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 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

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

virtual	~EDConsumerBase () noexcept(false)

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

Private Attributes
std::vector< int >	daughtersPdgId_

std::string	decayChain_

edm::EDGetTokenT< reco::CandidateCollection >	genCandidatesToken_

int	motherPdgId_

std::vector< std::string >	valias

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::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

Original Author: Nicola De Filippis

Definition at line 15 of file ParticleDecayProducer.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 40 of file ParticleDecayProducer.cc.

References met_cff::alias, universalConfigTemplate::collection, daughtersPdgId_, decayChain_, and valias.

                                                                            :
   genCandidatesToken_(consumes<CandidateCollection>(iConfig.getParameter<InputTag>("src"))),
   motherPdgId_(iConfig.getParameter<int>("motherPdgId")),
   daughtersPdgId_(iConfig.getParameter<vector<int> >("daughtersPdgId")),
   decayChain_(iConfig.getParameter<std::string>("decayChain")) {
   string alias;
   produces<CandidateCollection >(alias = decayChain_+ "Mother").setBranchAlias(alias);
   for (unsigned int j = 0; j < daughtersPdgId_.size(); ++ j) {
     ostringstream index,collection;
     index << j;
     collection << decayChain_ << "Lepton" << index.str();
     valias.push_back(collection.str());
     produces<CandidateCollection >(valias.at(j)).setBranchAlias( valias.at(j) );
   }
 }

ParticleDecayProducer::~ParticleDecayProducer ( )

override

Definition at line 57 of file ParticleDecayProducer.cc.

57 {

58 }

Member Function Documentation

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

overrideprivate

Definition at line 60 of file ParticleDecayProducer.cc.

References edm::OwnVector< T, P >::begin(), clone(), daughtersPdgId_, decayChain_, DEFINE_FWK_MODULE, edm::OwnVector< T, P >::end(), genCandidatesToken_, edm::Event::getByToken(), mps_fire::i, motherPdgId_, eostools::move(), AlCaHLTBitMon_ParallelJobs::p, edm::Event::put(), and valias.

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

                                                                                  {
   // get gen particle candidates
   edm::Handle<CandidateCollection> genCandidatesCollection;
   iEvent.getByToken(genCandidatesToken_, genCandidatesCollection);
 
   unique_ptr<CandidateCollection> mothercands(new CandidateCollection);
   unique_ptr<CandidateCollection> daughterscands(new CandidateCollection);
   size_t daughtersize = daughtersPdgId_.size();
   for( CandidateCollection::const_iterator p = genCandidatesCollection->begin();p != genCandidatesCollection->end(); ++ p ) {
     if (p->pdgId() == motherPdgId_  && p->status() == 3){
       mothercands->push_back(p->clone());
       size_t ndau = p->numberOfDaughters();
       for(size_t i = 0; i < ndau; ++ i){
     for (size_t j = 0; j < daughtersize; ++j){
       if (p->daughter(i)->pdgId()==daughtersPdgId_[j] && p->daughter(i)->status()==3){
         daughterscands->push_back(p->daughter(i)->clone());
       }
     }
       }
     }
   }
 
   iEvent.put(std::move(mothercands), decayChain_ + "Mother");
   daughterscands->sort(GreaterByPt<reco::Candidate>());
 
   for (unsigned int row = 0; row < daughtersize; ++ row ){
     unique_ptr<CandidateCollection> leptonscands_(new CandidateCollection);
     leptonscands_->push_back((daughterscands->begin()+row)->clone());
     iEvent.put(std::move(leptonscands_), valias.at(row));
   }
 }

Member Data Documentation

std::vector<int> ParticleDecayProducer::daughtersPdgId_

private

Definition at line 24 of file ParticleDecayProducer.cc.

Referenced by ParticleDecayProducer(), and produce().

std::string ParticleDecayProducer::decayChain_

private

Definition at line 25 of file ParticleDecayProducer.cc.

Referenced by ParticleDecayProducer(), and produce().

edm::EDGetTokenT<reco::CandidateCollection> ParticleDecayProducer::genCandidatesToken_

private

Definition at line 22 of file ParticleDecayProducer.cc.

Referenced by produce().

int ParticleDecayProducer::motherPdgId_

private

Definition at line 23 of file ParticleDecayProducer.cc.

Referenced by produce().

std::vector<std::string> ParticleDecayProducer::valias

private

Definition at line 26 of file ParticleDecayProducer.cc.

Referenced by ParticleDecayProducer(), and produce().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation