ChainedJetCorrectorProducer Class Reference

#include <JetMETCorrections/Modules/plugins/ChainedJetCorrectorProducer.cc>

Inheritance diagram for ChainedJetCorrectorProducer:

Public Member Functions
	ChainedJetCorrectorProducer (const edm::ParameterSet &)
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
	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 (const std::string &iProcessName, std::vector< const char * > &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 ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Static Public Member Functions inherited from edm::stream::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)

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

Private Attributes
std::vector< edm::EDGetTokenT < reco::JetCorrector > >	correctorTokens_

Additional Inherited Members
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
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

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 120 of file ChainedJetCorrectorProducer.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 145 of file ChainedJetCorrectorProducer.cc.

References correctorTokens_, edm::ParameterSet::getParameter(), GlobalPosition_Frontier_DevDB_cff::tag, and o2o::tags.

{
   //register your products
  produces<reco::JetCorrector>();

  auto const& tags = iConfig.getParameter<std::vector<edm::InputTag>>("correctors");
  correctorTokens_.reserve(tags.size());

  for(auto const& tag : tags) {
    correctorTokens_.emplace_back( consumes<reco::JetCorrector>(tag));
  }
}

Member Function Documentation

void ChainedJetCorrectorProducer::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 184 of file ChainedJetCorrectorProducer.cc.

References edm::ParameterSetDescription::add(), and edm::ConfigurationDescriptions::addDefault().

                                                                                        {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.add<std::vector<edm::InputTag>>("correctors");
  descriptions.addDefault(desc);
}

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

overrideprivatevirtual

Implements edm::stream::EDProducerBase.

Definition at line 165 of file ChainedJetCorrectorProducer.cc.

References HLT_25ns14e33_v1_cff::correctors, correctorTokens_, edm::Event::getByToken(), and edm::Event::put().

{
   using namespace edm;

   std::vector<reco::JetCorrector const*> correctors;
   correctors.reserve(correctorTokens_.size());

   for(auto const& token: correctorTokens_) {
     edm::Handle<reco::JetCorrector> hCorrector;
     iEvent.getByToken(token,hCorrector);
     correctors.emplace_back(&(*hCorrector));
   }

   std::auto_ptr<reco::JetCorrector> pCorr( new reco::JetCorrector( std::unique_ptr<reco::JetCorrectorImpl>(new ChainedJetCorrectorImpl(std::move(correctors)) )));
   iEvent.put(pCorr);
}

Member Data Documentation

std::vector<edm::EDGetTokenT<reco::JetCorrector> > ChainedJetCorrectorProducer::correctorTokens_

private

Definition at line 130 of file ChainedJetCorrectorProducer.cc.

Referenced by ChainedJetCorrectorProducer(), and produce().