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
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Private Member Functions
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<>
using	CacheTypes = CacheContexts< T...>
using	GlobalCache = typename CacheTypes::GlobalCache
using	HasAbility = AbilityChecker< T...>
using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
using	RunCache = typename CacheTypes::RunCache
using	RunContext = RunContextT< RunCache, GlobalCache >
using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 112 of file ChainedJetCorrectorProducer.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 136 of file ChainedJetCorrectorProducer.cc.

References correctorTokens_, edm::ParameterSet::getParameter(), GlobalPosition_Frontier_DevDB_cff::tag, and getPayloadData::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 171 of file ChainedJetCorrectorProducer.cc.

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

                                                                                             {
  //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  )

overrideprivate

Definition at line 153 of file ChainedJetCorrectorProducer.cc.

References HLT_FULL_cff::correctors, correctorTokens_, edm::Event::getByToken(), eostools::move(), edm::Event::put(), and unpackBuffers-CaloStage2::token.

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

Member Data Documentation

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

private

Definition at line 122 of file ChainedJetCorrectorProducer.cc.

Referenced by ChainedJetCorrectorProducer(), and produce().