pat::PATMETSlimmer Class Reference

Slimmer of PAT METs. More...

Inheritance diagram for pat::PATMETSlimmer:

Classes
class	OneMETShift

Public Member Functions
	PATMETSlimmer (const edm::ParameterSet &iConfig)
void	produce (edm::StreamID, edm::Event &iEvent, const edm::EventSetup &iSetup) const override
	~PATMETSlimmer () override
Public Member Functions inherited from edm::global::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndRuns () const final
bool	wantsGlobalLuminosityBlocks () const final
bool	wantsGlobalRuns () const final
bool	wantsStreamLuminosityBlocks () const final
bool	wantsStreamRuns () const final
Public Member Functions inherited from edm::global::EDProducerBase
	EDProducerBase ()
ModuleDescription const &	moduleDescription () const
	~EDProducerBase () override
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const
	ProducerBase ()
std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const
std::vector< bool > const &	recordProvenanceList () const
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)
TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...
	~ProducerBase () noexcept(false) override
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase &&)=default
	EDConsumerBase (EDConsumerBase const &)=delete
ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase &	operator= (EDConsumerBase &&)=default
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)
virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
void	maybeReadShifts (const edm::ParameterSet &basePSet, const std::string &name, pat::MET::METCorrectionType level, bool readFromMiniAOD=false)

Private Attributes
const bool	onMiniAOD_
std::vector< OneMETShift >	shifts_
const edm::EDGetTokenT< pat::METCollection >	src_

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	ModuleType
Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const *, const char *, edm::ProductResolverIndex > >
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::global::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
ProducesCollector	producesCollector ()
Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

Slimmer of PAT METs.

Definition at line 18 of file PATMETSlimmer.cc.

Constructor & Destructor Documentation

PATMETSlimmer()

pat::PATMETSlimmer::PATMETSlimmer ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 67 of file PATMETSlimmer.cc.

    : src_(consumes<pat::METCollection>(iConfig.getParameter<edm::InputTag>("src"))),
      onMiniAOD_(iConfig.existsAs<bool>("runningOnMiniAOD") ? iConfig.getParameter<bool>("runningOnMiniAOD") : false) {
  maybeReadShifts(iConfig, "rawVariation", pat::MET::None);
  maybeReadShifts(iConfig, "t1Uncertainties", pat::MET::T1);
  maybeReadShifts(iConfig, "t01Variation", pat::MET::T0, onMiniAOD_);
  maybeReadShifts(iConfig, "t1SmearedVarsAndUncs", pat::MET::Smear);
 
  maybeReadShifts(iConfig, "tXYUncForRaw", pat::MET::TXYForRaw);
  maybeReadShifts(iConfig, "tXYUncForT1", pat::MET::TXY);
  maybeReadShifts(iConfig, "tXYUncForT01", pat::MET::TXYForT01);
  maybeReadShifts(iConfig, "tXYUncForT1Smear", pat::MET::TXYForT1Smear);
  maybeReadShifts(iConfig, "tXYUncForT01Smear", pat::MET::TXYForT01Smear);
  maybeReadShifts(iConfig, "caloMET", pat::MET::Calo);
  maybeReadShifts(iConfig, "chsMET", pat::MET::Chs);
  maybeReadShifts(iConfig, "trkMET", pat::MET::Trk);
  if (iConfig.getParameter<bool>("addDeepMETs")) {
    maybeReadShifts(iConfig, "deepMETResolutionTune", pat::MET::DeepResolutionTune);
    maybeReadShifts(iConfig, "deepMETResponseTune", pat::MET::DeepResponseTune);
  }
 
  produces<std::vector<pat::MET>>();
}

References pat::MET::Calo, pat::MET::Chs, pat::MET::DeepResolutionTune, pat::MET::DeepResponseTune, edm::ParameterSet::getParameter(), maybeReadShifts(), pat::MET::None, onMiniAOD_, pat::MET::Smear, pat::MET::T0, pat::MET::T1, pat::MET::Trk, pat::MET::TXY, pat::MET::TXYForRaw, pat::MET::TXYForT01, pat::MET::TXYForT01Smear, and pat::MET::TXYForT1Smear.

~PATMETSlimmer()

pat::PATMETSlimmer::~PATMETSlimmer ( )

inlineoverride

Definition at line 21 of file PATMETSlimmer.cc.

{}

Member Function Documentation

maybeReadShifts()

void pat::PATMETSlimmer::maybeReadShifts ( const edm::ParameterSet &  basePSet, const std::string &  name, pat::MET::METCorrectionType  level, bool  readFromMiniAOD = false  )

private

Definition at line 91 of file PATMETSlimmer.cc.

                                                               {
  if (basePSet.existsAs<edm::ParameterSet>(name)) {
    throw cms::Exception("Unsupported", "Reading PSets not supported, for now just use input tag");
  } else if (basePSet.existsAs<edm::InputTag>(name)) {
    const edm::InputTag &baseTag = basePSet.getParameter<edm::InputTag>(name);
 
    if (level == pat::MET::T1) {
      shifts_.push_back(
          OneMETShift(pat::MET::NoShift, level, baseTag, consumesCollector(), readFromMiniAOD, true, false, false));
      shifts_.push_back(
          OneMETShift(pat::MET::NoShift, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::JetResUp, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::JetResDown, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::JetEnUp, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::JetEnDown, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::MuonEnUp, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::MuonEnDown, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::ElectronEnUp, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::ElectronEnDown, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::PhotonEnUp, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::PhotonEnDown, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::TauEnUp, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::TauEnDown, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::UnclusteredEnUp, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::UnclusteredEnDown, level, baseTag, consumesCollector(), readFromMiniAOD, false, true));
    } else if (level == pat::MET::Smear) {
      shifts_.push_back(
          OneMETShift(pat::MET::NoShift, level, baseTag, consumesCollector(), readFromMiniAOD, true, false, true));
      shifts_.push_back(
          OneMETShift(pat::MET::JetResUp, level, baseTag, consumesCollector(), readFromMiniAOD, false, true, true));
      shifts_.push_back(
          OneMETShift(pat::MET::JetResDown, level, baseTag, consumesCollector(), readFromMiniAOD, false, true, true));
    } else {
      shifts_.push_back(
          OneMETShift(pat::MET::NoShift, level, baseTag, consumesCollector(), readFromMiniAOD, true, false));
    }
  }
}

References pat::MET::ElectronEnDown, pat::MET::ElectronEnUp, Exception, edm::ParameterSet::existsAs(), edm::ParameterSet::getParameter(), pat::MET::JetEnDown, pat::MET::JetEnUp, pat::MET::JetResDown, pat::MET::JetResUp, personalPlayback::level, pat::MET::MuonEnDown, pat::MET::MuonEnUp, Skims_PA_cff::name, pat::MET::NoShift, pat::MET::PhotonEnDown, pat::MET::PhotonEnUp, pat::MET::Smear, pat::MET::T1, pat::MET::TauEnDown, pat::MET::TauEnUp, pat::MET::UnclusteredEnDown, and pat::MET::UnclusteredEnUp.

Referenced by PATMETSlimmer().

produce()

void pat::PATMETSlimmer::produce ( edm::StreamID  , edm::Event &  iEvent, const edm::EventSetup &  iSetup  ) const

overridevirtual

Implements edm::global::EDProducerBase.

Definition at line 215 of file PATMETSlimmer.cc.

                                                                                               {
  using namespace edm;
  using namespace std;
 
  Handle<pat::METCollection> src;
  iEvent.getByToken(src_, src);
  if (src->size() != 1)
    throw cms::Exception("CorruptData", "More than one MET in the collection");
 
  auto out = std::make_unique<std::vector<pat::MET>>(1, src->front());
  pat::MET &met = out->back();
 
  for (const OneMETShift &shift : shifts_) {
    shift.readAndSet(iEvent, met);
  }
 
  iEvent.put(std::move(out));
}

References iEvent, BTaggingMonitor_cfi::met, eostools::move(), MillePedeFileConverter_cfg::out, edm::shift, shifts_, TrackRefitter_38T_cff::src, and src_.

Member Data Documentation

onMiniAOD_

const bool pat::PATMETSlimmer::onMiniAOD_

private

Definition at line 62 of file PATMETSlimmer.cc.

Referenced by PATMETSlimmer().

shifts_

std::vector<OneMETShift> pat::PATMETSlimmer::shifts_

private

Definition at line 60 of file PATMETSlimmer.cc.

Referenced by produce().

src_

const edm::EDGetTokenT<pat::METCollection> pat::PATMETSlimmer::src_

private

Definition at line 59 of file PATMETSlimmer.cc.

Referenced by produce().