L1JPTOffsetCorrectorImplMaker Class Reference

#include <L1JPTOffsetCorrectorImpl.h>

Inheritance diagram for L1JPTOffsetCorrectorImplMaker:

Public Member Functions
	L1JPTOffsetCorrectorImplMaker (edm::ParameterSet const &, edm::ConsumesCollector)
std::unique_ptr < reco::JetCorrectorImpl >	make (edm::Event const &, edm::EventSetup const &)
Public Member Functions inherited from JetCorrectorImplMakerBase
	JetCorrectorImplMakerBase (edm::ParameterSet const &)
virtual	~JetCorrectorImplMakerBase ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &iDescriptions)
Static Public Member Functions inherited from JetCorrectorImplMakerBase
static void	addToDescription (edm::ParameterSetDescription &iDescription)

Private Attributes
edm::EDGetTokenT < reco::JetCorrector >	offsetCorrectorToken_
bool	useOffset_

Additional Inherited Members
Protected Member Functions inherited from JetCorrectorImplMakerBase
std::shared_ptr < FactorizedJetCorrectorCalculator const >	getCalculator (edm::EventSetup const &, std::function< void(std::string const &)> levelCheck)

Detailed Description

Definition at line 25 of file L1JPTOffsetCorrectorImpl.h.

Constructor & Destructor Documentation

L1JPTOffsetCorrectorImplMaker::L1JPTOffsetCorrectorImplMaker	(	edm::ParameterSet const &	fConfig,
		edm::ConsumesCollector	fCollector
	)

Definition at line 23 of file L1JPTOffsetCorrectorImpl.cc.

References edm::ConsumesCollector::consumes(), edm::ParameterSet::getParameter(), offsetCorrectorToken_, and useOffset_.

                                                                                                                           :
  JetCorrectorImplMakerBase(fConfig),
  useOffset_(false)
{
  auto const& offsetService = fConfig.getParameter<edm::InputTag>("offsetService");
  if(not offsetService.label().empty()) {
    useOffset_ =true;
    offsetCorrectorToken_ = fCollector.consumes<reco::JetCorrector>(offsetService);
  }
}

Member Function Documentation

void L1JPTOffsetCorrectorImplMaker::fillDescriptions ( edm::ConfigurationDescriptions &  iDescriptions )

static

Definition at line 53 of file L1JPTOffsetCorrectorImpl.cc.

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

{
  edm::ParameterSetDescription desc;
  addToDescription(desc);
  desc.add<edm::InputTag>("offsetService");
  iDescriptions.addDefault(desc);
}

std::unique_ptr< reco::JetCorrectorImpl > L1JPTOffsetCorrectorImplMaker::make	(	edm::Event const &	fEvent,
		edm::EventSetup const &	fSetup
	)

Definition at line 35 of file L1JPTOffsetCorrectorImpl.cc.

References Exception, edm::Event::getByToken(), JetCorrectorImplMakerBase::getCalculator(), testEve_cfg::level, hltrates_dqm_sourceclient-live_cfg::offset, offsetCorrectorToken_, AlCaHLTBitMon_QueryRunRegistry::string, and useOffset_.

                                                                                       {
  reco::JetCorrector const* offset = nullptr;
  if(useOffset_) {
    edm::Handle<reco::JetCorrector> hOffset;
    fEvent.getByToken(offsetCorrectorToken_,hOffset);
    offset = &(*hOffset);
  }
  auto calculator = getCalculator(fSetup,
                  [](std::string const& level) 
    {
      if ( level != "L1JPTOffset") {
    throw cms::Exception("L1OffsetCorrector")<<" correction level: "<<level<<" is not L1JPTOffset";
      }
    });
  return std::unique_ptr<reco::JetCorrectorImpl>( new L1JPTOffsetCorrectorImpl(calculator,offset) );
}

Member Data Documentation

edm::EDGetTokenT<reco::JetCorrector> L1JPTOffsetCorrectorImplMaker::offsetCorrectorToken_

private

Definition at line 32 of file L1JPTOffsetCorrectorImpl.h.

Referenced by L1JPTOffsetCorrectorImplMaker(), and make().

bool L1JPTOffsetCorrectorImplMaker::useOffset_

private

Definition at line 33 of file L1JPTOffsetCorrectorImpl.h.

Referenced by L1JPTOffsetCorrectorImplMaker(), and make().