FixedGridRhoProducerFastjet Class Reference

#include <FixedGridRhoProducerFastjet.h>

Inheritance diagram for FixedGridRhoProducerFastjet:

Public Member Functions
	FixedGridRhoProducerFastjet (const edm::ParameterSet &iConfig)
virtual	~FixedGridRhoProducerFastjet ()
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
	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
	EDConsumerBase ()
ProductHolderIndex	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndex > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndex > &) const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

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

Private Attributes
fastjet::GridMedianBackgroundEstimator	bge_
edm::InputTag	pfCandidatesTag_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
typedef WorkerT< EDProducer >	WorkerType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
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::EDProducer
CurrentProcessingContext const *	currentContext () const
Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
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

Definition at line 11 of file FixedGridRhoProducerFastjet.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 8 of file FixedGridRhoProducerFastjet.cc.

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

                                                                                       :
  bge_( iConfig.getParameter<double>("maxRapidity"),
    iConfig.getParameter<double>("gridSpacing") )
{
  pfCandidatesTag_ = iConfig.getParameter<edm::InputTag>("pfCandidatesTag");
  produces<double>();
}

FixedGridRhoProducerFastjet::~FixedGridRhoProducerFastjet ( )

virtual

Definition at line 16 of file FixedGridRhoProducerFastjet.cc.

{} 

Member Function Documentation

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

privatevirtual

Implements edm::EDProducer.

Definition at line 18 of file FixedGridRhoProducerFastjet.cc.

References bge_, edm::Event::getByLabel(), i, SiPixelRawToDigiRegional_cfi::inputs, pfCandidatesTag_, and edm::Event::put().

                                                                                       {

   edm::Handle<reco::PFCandidateCollection> pfColl;
   iEvent.getByLabel(pfCandidatesTag_,pfColl);
   std::vector<fastjet::PseudoJet> inputs;
   for ( reco::PFCandidateCollection::const_iterator ibegin = pfColl->begin(),
       iend = pfColl->end(), i = ibegin; i != iend; ++i ){
     inputs.push_back( fastjet::PseudoJet(i->px(), i->py(), i->pz(), i->energy()) );
   }
   bge_.set_particles(inputs);
   std::auto_ptr<double> outputRho(new double(bge_.rho()));
   iEvent.put(outputRho);
}

Member Data Documentation

fastjet::GridMedianBackgroundEstimator FixedGridRhoProducerFastjet::bge_

private

Definition at line 21 of file FixedGridRhoProducerFastjet.h.

Referenced by produce().

edm::InputTag FixedGridRhoProducerFastjet::pfCandidatesTag_

private

Definition at line 20 of file FixedGridRhoProducerFastjet.h.

Referenced by FixedGridRhoProducerFastjet(), and produce().