#include <AlphaTVarProducer.h>

Inheritance diagram for AlphaTVarProducer:

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

void	produce (edm::StreamID, edm::Event &, const edm::EventSetup &) const override

Public Member Functions inherited from edm::global::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

EDProducer &	operator= (const EDProducer &)=delete

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsInputProcessBlocks () const final

bool	wantsProcessBlocks () 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 const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ESResolverIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESResolverIndex > 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::array< std::vector< ModuleDescription const > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const *> const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProductResolverIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
double	CalcAlphaT (const std::vector< TLorentzVector > &) const

Static Private Member Functions
static double	alphaT (const double, const double, const double)

static double	CalcHT (const std::vector< TLorentzVector > &)

static double	CalcMHT (const std::vector< TLorentzVector > &)

static double	deltaHt (const std::vector< double > &)

Private Attributes
edm::InputTag	inputJetTag_

edm::EDGetTokenT< reco::CaloJetCollection >	inputJetTagToken_

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
template<typename T >
using	BranchAliasSetterT = ProductRegistryHelper::BranchAliasSetterT< T >

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<Transition Tr = Transition::Event>
auto	produces (std::string instanceName) noexcept
	declare what type of product will make and with which optional label More...

template<Transition B>
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)

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 ()

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

template<Transition Tr = Transition::Event>
auto	produces () noexcept

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

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

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

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

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

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

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

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)

void	resetItemsToGetFrom (BranchType iType)

Detailed Description

Definition at line 16 of file AlphaTVarProducer.h.

Constructor & Destructor Documentation

◆ AlphaTVarProducer()

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

explicit

Definition at line 26 of file AlphaTVarProducer.cc.

References edm::InputTag::encode(), edm::ParameterSet::getParameter(), inputJetTag_, inputJetTagToken_, and LogDebug.

     : inputJetTag_(iConfig.getParameter<edm::InputTag>("inputJetTag")) {
   produces<std::vector<double>>();
 
   // set Token(-s)
   inputJetTagToken_ = consumes<reco::CaloJetCollection>(iConfig.getParameter<edm::InputTag>("inputJetTag"));
 
   LogDebug("") << "Inputs: " << inputJetTag_.encode() << " ";
 }

Member Function Documentation

◆ alphaT()

double AlphaTVarProducer::alphaT	(	const double	HT,
		const double	DHT,
		const double	MHT
	)

staticprivate

Definition at line 102 of file AlphaTVarProducer.cc.

References nanoDQM_cfi::MHT, and mathSSE::sqrt().

Referenced by CalcAlphaT(), and produce().

                                                                                     {
   return 0.5 * (HT - DHT) / sqrt(HT * HT - MHT * MHT);
 }

◆ CalcAlphaT()

double AlphaTVarProducer::CalcAlphaT ( const std::vector< TLorentzVector > & jets ) const

private

Definition at line 66 of file AlphaTVarProducer.cc.

References alphaT(), CalcHT(), CalcMHT(), deltaHt(), mps_fire::i, PDWG_EXODelayedJetMET_cff::jets, and nanoDQM_cfi::MHT.

Referenced by produce().

                                                                                 {
   std::vector<double> ETs;
   TVector3 MHT{CalcMHT(jets), 0.0, 0.0};
   float HT = CalcHT(jets);
   // float HT = 0;
   for (unsigned int i = 0; i < jets.size(); i++) {
     if (jets[i].Et() > 50. && fabs(jets[i].Eta()) < 2.5)
       ETs.push_back(jets[i].Et());
     // HT += jets[i].Et();
   }
   if (ETs.size() < 2.)
     return 0.0;
   if (ETs.size() > 16.)
     return 0.0;
   float DHT = deltaHt(ETs);
 
   float AlphaT = alphaT(HT, DHT, MHT.Mag());
 
   return AlphaT;
 }

◆ CalcHT()

double AlphaTVarProducer::CalcHT ( const std::vector< TLorentzVector > & jets )

staticprivate

Definition at line 106 of file AlphaTVarProducer.cc.

References tmtt::Utility::HT, mps_fire::i, and PDWG_EXODelayedJetMET_cff::jets.

Referenced by CalcAlphaT(), and produce().

                                                                       {
   double HT = 0;
   for (unsigned int i = 0; i < jets.size(); i++) {
     if (jets[i].Et() > 50. && fabs(jets[i].Eta()) < 2.5)
       HT += jets[i].Et();
   }
 
   return HT;
 }

◆ CalcMHT()

double AlphaTVarProducer::CalcMHT ( const std::vector< TLorentzVector > & jets )

staticprivate

Definition at line 116 of file AlphaTVarProducer.cc.

References mps_fire::i, PDWG_EXODelayedJetMET_cff::jets, and nanoDQM_cfi::MHT.

Referenced by CalcAlphaT().

                                                                        {
   TVector3 MHT;
   for (unsigned int i = 0; i < jets.size(); i++) {
     if (jets[i].Et() > 50. && fabs(jets[i].Eta()) < 2.5)
       MHT -= jets[i].Vect();
   }
   MHT.SetZ(0.0);
   return MHT.Mag();
 }

◆ deltaHt()

double AlphaTVarProducer::deltaHt ( const std::vector< double > & ETs )

staticprivate

Definition at line 87 of file AlphaTVarProducer.cc.

References change_name::diff, mps_fire::i, dqmiolumiharvest::j, and SiStripPI::min.

Referenced by CalcAlphaT().

                                                               {
   if (ETs.size() > 16.)
     return 9999999;
   std::vector<double> diff(1 << (ETs.size() - 1), 0.);
   for (unsigned i = 0; i < diff.size(); i++)
     for (unsigned j = 0; j < ETs.size(); j++)
       diff[i] += ETs[j] * (1 - 2 * (int(i >> j) & 1));
   std::vector<double>::const_iterator it;
   double min = 9999999;
   for (it = diff.begin(); it != diff.end(); it++)
     if (*it < min)
       min = *it;
   return min;
 }

◆ produce()

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

overridevirtual

Implements edm::global::EDProducerBase.

Definition at line 37 of file AlphaTVarProducer.cc.

References alphaT(), CalcAlphaT(), CalcHT(), iEvent, inputJetTagToken_, edm::HandleBase::isValid(), dqmiolumiharvest::j, eostools::move(), and mps_fire::result.

                                                                                                 {
   using namespace std;
   using namespace edm;
   using namespace reco;
 
   // get hold of collection of objects
   edm::Handle<reco::CaloJetCollection> calojet_handle;
   iEvent.getByToken(inputJetTagToken_, calojet_handle);
 
   std::unique_ptr<std::vector<double>> result(new std::vector<double>);
   // check the the input collections are available
   if (calojet_handle.isValid()) {
     std::vector<TLorentzVector> myJets;
     reco::CaloJetCollection::const_iterator jetIt;
     for (jetIt = calojet_handle->begin(); jetIt != calojet_handle->end(); jetIt++) {
       TLorentzVector j;
       j.SetPtEtaPhiE(jetIt->pt(), jetIt->eta(), jetIt->phi(), jetIt->energy());
       myJets.push_back(j);
     }
 
     double alphaT = CalcAlphaT(myJets);
     double HT = CalcHT(myJets);
 
     result->push_back(alphaT);
     result->push_back(HT);
   }
   iEvent.put(std::move(result));
 }

Member Data Documentation

◆ inputJetTag_

edm::InputTag AlphaTVarProducer::inputJetTag_

private

Definition at line 29 of file AlphaTVarProducer.h.

Referenced by AlphaTVarProducer().

◆ inputJetTagToken_

edm::EDGetTokenT<reco::CaloJetCollection> AlphaTVarProducer::inputJetTagToken_

private

Definition at line 32 of file AlphaTVarProducer.h.

Referenced by AlphaTVarProducer(), and produce().

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AlphaTVarProducer()

Member Function Documentation

◆ alphaT()

◆ CalcAlphaT()

◆ CalcHT()

◆ CalcMHT()

◆ deltaHt()

◆ produce()

Member Data Documentation

◆ inputJetTag_

◆ inputJetTagToken_