#include <CommonTools/PileupAlgos/plugins/SoftKillerProducer.cc>

Inheritance diagram for SoftKillerProducer:

Public Types
typedef math::XYZTLorentzVector	LorentzVector

typedef std::vector < LorentzVector >	LorentzVectorCollection

typedef std::vector < reco::PFCandidate >	PFOutputCollection

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
	SoftKillerProducer (const edm::ParameterSet &)

	~SoftKillerProducer ()

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)

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

Private Attributes
double	Rho_EtaMax_

double	rParam_

edm::EDGetTokenT < reco::CandidateView >	tokenPFCandidates_

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

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 45 of file SoftKillerProducer.cc.

Member Typedef Documentation

typedef math::XYZTLorentzVector SoftKillerProducer::LorentzVector

Definition at line 47 of file SoftKillerProducer.cc.

typedef std::vector<LorentzVector> SoftKillerProducer::LorentzVectorCollection

Definition at line 48 of file SoftKillerProducer.cc.

typedef std::vector< reco::PFCandidate > SoftKillerProducer::PFOutputCollection

Definition at line 49 of file SoftKillerProducer.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 76 of file SoftKillerProducer.cc.

References edm::ParameterSet::getParameter(), and tokenPFCandidates_.

                                                                      : 
   Rho_EtaMax_( iConfig.getParameter<double>("Rho_EtaMax") ),
   rParam_ ( iConfig.getParameter<double>("rParam") )
 {
 
   tokenPFCandidates_
     = consumes<reco::CandidateView>(iConfig.getParameter<edm::InputTag>("PFCandidates"));
 
   produces<edm::ValueMap<LorentzVector> > ("SoftKillerP4s");
   produces< PFOutputCollection >();
 
 }

SoftKillerProducer::~SoftKillerProducer ( )

Definition at line 90 of file SoftKillerProducer.cc.

 {
 
 }

Member Function Documentation

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

overrideprivatevirtual

Implements edm::stream::EDProducerBase.

Definition at line 102 of file SoftKillerProducer.cc.

References reco::Candidate::charge(), edm::helper::Filler< Map >::fill(), edm::Event::getByToken(), i, edm::helper::Filler< Map >::insert(), j, reco::Candidate::p4(), reco::Candidate::pdgId(), reco::tau::pfCandidates(), edm::Event::put(), Rho_EtaMax_, rParam_, reco::LeafCandidate::setP4(), tokenPFCandidates_, and reco::PFCandidate::translatePdgIdToType().

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

 {
 
   std::auto_ptr< PFOutputCollection > pOutput( new PFOutputCollection );
 
   // get PF Candidates
   edm::Handle<reco::CandidateView> pfCandidates;
   iEvent.getByToken( tokenPFCandidates_, pfCandidates);
 
   std::vector<fastjet::PseudoJet> fjInputs;
   for ( auto i = pfCandidates->begin(), 
       ibegin = pfCandidates->begin(),
       iend = pfCandidates->end(); i != iend; ++i ) {
     fjInputs.push_back( fastjet::PseudoJet( i->px(), i->py(), i->pz(), i->energy() ) );
     fjInputs.back().set_user_index( i - ibegin );
   }
 
   // soft killer:
   fastjet::contrib::SoftKiller soft_killer(Rho_EtaMax_, rParam_);
 
   double pt_threshold = 0.;
   std::vector<fastjet::PseudoJet> soft_killed_event;
   soft_killer.apply(fjInputs, soft_killed_event, pt_threshold);
 
   std::auto_ptr<edm::ValueMap<LorentzVector> > p4SKOut(new edm::ValueMap<LorentzVector>());
   LorentzVectorCollection skP4s;
 
   static const reco::PFCandidate dummySinceTranslateIsNotStatic;
 
   // To satisfy the value map, the size of the "killed" collection needs to be the
   // same size as the input collection, so if the constituent is killed, just set E = 0
   for ( auto j = fjInputs.begin(), 
       jend = fjInputs.end(); j != jend; ++j ) {
     const reco::Candidate& cand = pfCandidates->at(j->user_index());
     auto id = dummySinceTranslateIsNotStatic.translatePdgIdToType(cand.pdgId());
     const reco::PFCandidate *pPF = dynamic_cast<const reco::PFCandidate*>(&cand);
     reco::PFCandidate pCand( pPF ? *pPF : reco::PFCandidate(cand.charge(), cand.p4(), id) );
     auto val = j->user_index();
     auto skmatch = find_if( soft_killed_event.begin(), soft_killed_event.end(), [&val](fastjet::PseudoJet const & i){return i.user_index() == val;} );
     LorentzVector pVec;
     if ( skmatch != soft_killed_event.end() ) {
       pVec.SetPxPyPzE(skmatch->px(),skmatch->py(),skmatch->pz(),skmatch->E());      
     } else {
       pVec.SetPxPyPzE( 0., 0., 0., 0.);
     }
     pCand.setP4(pVec);
     skP4s.push_back( pVec );
     pOutput->push_back(pCand);
   }
 
   //Compute the modified p4s
   edm::ValueMap<LorentzVector>::Filler  p4SKFiller(*p4SKOut);
   p4SKFiller.insert(pfCandidates,skP4s.begin(), skP4s.end() );
   p4SKFiller.fill();
 
   iEvent.put(p4SKOut,"SoftKillerP4s");
   iEvent.put( pOutput );
 
 }

Member Data Documentation

double SoftKillerProducer::Rho_EtaMax_

private

Definition at line 60 of file SoftKillerProducer.cc.

Referenced by produce().

double SoftKillerProducer::rParam_

private

Definition at line 61 of file SoftKillerProducer.cc.

Referenced by produce().

edm::EDGetTokenT< reco::CandidateView > SoftKillerProducer::tokenPFCandidates_

private

Definition at line 57 of file SoftKillerProducer.cc.

Referenced by produce(), and SoftKillerProducer().

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation