#include <RemovePileUpDominatedEventsGen/RemovePileUpDominatedEventsGen/plugins/RemovePileUpDominatedEventsGen.cc>

Inheritance diagram for RemovePileUpDominatedEventsGen:

Public Member Functions
	RemovePileUpDominatedEventsGen (const edm::ParameterSet &)

	~RemovePileUpDominatedEventsGen () override

Public Member Functions inherited from edm::stream::EDFilter<>
	EDFilter ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

Public Member Functions inherited from edm::stream::EDFilterBase
	EDFilterBase ()

	EDFilterBase (const EDFilterBase &)=delete

ModuleDescription const &	moduleDescription () const

const EDFilterBase &	operator= (const EDFilterBase &)=delete

	~EDFilterBase () 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

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (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)

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

Static Public Member Functions inherited from edm::stream::EDFilterBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
bool	filter (edm::Event &, const edm::EventSetup &) override

Private Attributes
unsigned int	bunchCrossing

const edm::EDGetTokenT< GenEventInfoProduct >	generatorInfo_

const edm::EDGetTokenT< std::vector< PileupSummaryInfo > >	pileupSummaryInfos_

Additional Inherited Members
Public Types inherited from edm::stream::EDFilter<>
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::EDFilterBase
typedef EDFilterAdaptorBase	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

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 = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

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<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

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

Description: [one line class summary]

This EDFilter select events having the generator pt-hat greater than the pt-had of the pile-up collisions. This code is used by STEAM-TSG in order to estimate the HLT rate using MC sample, especially to avoid a rate double counting due to pile-up. For more information on the theory of this method see Appendix B of https://www.dropbox.com/home/TesiPhD_Silvio?preview=PhD_thesis.pdf .

Implementation: [Notes on implementation]

Definition at line 34 of file RemovePileUpDominatedEventsGen.cc.

Constructor & Destructor Documentation

◆ RemovePileUpDominatedEventsGen()

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

explicit

Definition at line 48 of file RemovePileUpDominatedEventsGen.cc.

     : pileupSummaryInfos_(
           consumes<std::vector<PileupSummaryInfo> >(iConfig.getParameter<edm::InputTag>("pileupSummaryInfos"))),
       generatorInfo_(consumes<GenEventInfoProduct>(iConfig.getParameter<edm::InputTag>("generatorInfo"))) {
   bunchCrossing = 0;
   produces<float>();
 }

References bunchCrossing.

◆ ~RemovePileUpDominatedEventsGen()

RemovePileUpDominatedEventsGen::~RemovePileUpDominatedEventsGen ( )

overridedefault

Member Function Documentation

◆ fillDescriptions()

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

static

Definition at line 110 of file RemovePileUpDominatedEventsGen.cc.

                                                                                                 {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("pileupSummaryInfos", edm::InputTag("addPileupInfo"));
   desc.add<edm::InputTag>("generatorInfo", edm::InputTag("generator"));
   descriptions.addDefault(desc);
 }

References edm::ConfigurationDescriptions::addDefault(), submitPVResolutionJobs::desc, and HLT_FULL_cff::InputTag.

◆ filter()

bool RemovePileUpDominatedEventsGen::filter	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivatevirtual

Implements edm::stream::EDFilterBase.

Definition at line 58 of file RemovePileUpDominatedEventsGen.cc.

                                                                                          {
   using namespace edm;
   using namespace std;
  
   edm::Handle<GenEventInfoProduct> generatorInfo;
   iEvent.getByToken(generatorInfo_, generatorInfo);
  
   edm::Handle<std::vector<PileupSummaryInfo> > pileupSummaryInfos;
   iEvent.getByToken(pileupSummaryInfos_, pileupSummaryInfos);
  
   //find in-time pile-up
   if (bunchCrossing >= pileupSummaryInfos.product()->size() ||
       pileupSummaryInfos.product()->at(bunchCrossing).getBunchCrossing() != 0) {
     bool found = false;
     for (bunchCrossing = 0; bunchCrossing < pileupSummaryInfos.product()->size() && !found; ++bunchCrossing) {
       if (pileupSummaryInfos.product()->at(bunchCrossing).getBunchCrossing() == 0) {
         found = true;
         bunchCrossing--;
       }
     }
     if (!found) {
       edm::LogInfo("RemovePileUpDominatedEventsGen") << "In-time pile-up not found!" << endl;
       return true;
     }
   }
  
   //   cout << "Using "<<bunchCrossing<<endl;
   //   cout << "pileupSummaryInfos.product()->at(bunchCrossing).getBunchCrossing() "<<pileupSummaryInfos.product()->at(bunchCrossing).getBunchCrossing()<<endl;
  
   //get the PU pt-hat max
   float signal_pT_hat = -1;
   float pu_pT_hat_max = -1;
  
   PileupSummaryInfo puSummary_onTime = pileupSummaryInfos.product()->at(bunchCrossing);
   for (const auto& pu_pT_hat : puSummary_onTime.getPU_pT_hats())
     if (pu_pT_hat > pu_pT_hat_max)
       pu_pT_hat_max = pu_pT_hat;
  
   //get the signal pt-hat
   signal_pT_hat = generatorInfo->qScale();
  
   //save PU - signal pt-hat
   std::unique_ptr<float> pOut(new float());
   *pOut = signal_pT_hat - pu_pT_hat_max;
   iEvent.put(std::move(pOut));
  
   //filter the event
   if (signal_pT_hat > pu_pT_hat_max)
     return true;
   return false;
 }