#include <L1Trigger/L1CaloTrigger/plugin/Phase1L1TJetSumsProducer.cc>

Inheritance diagram for Phase1L1TJetSumsProducer:

Public Member Functions
	Phase1L1TJetSumsProducer (const edm::ParameterSet &)

	~Phase1L1TJetSumsProducer () override

Public Member Functions inherited from edm::one::EDProducer< edm::one::SharedResources >
	EDProducer ()=default

	EDProducer (const EDProducer &)=delete

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

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

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsInputProcessBlocks () const final

bool	wantsProcessBlocks () const final

Public Member Functions inherited from edm::one::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

bool	wantsStreamLuminosityBlocks () const

bool	wantsStreamRuns () 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

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)

	~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

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::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

bool	registeredToConsumeMany (TypeID const &, 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::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

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

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
l1t::EtSum	computeHT (const edm::Handle< std::vector< reco::CaloJet > > inputJets) const

l1t::EtSum	computeMHT (const edm::Handle< std::vector< reco::CaloJet > > inputJets) const

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

Private Attributes
std::vector< double >	cosPhi_

double	htAbsEtaCut_

double	htPtThreshold_

edm::EDGetTokenT< std::vector < reco::CaloJet > >	inputJetCollectionTag_

double	mhtAbsEtaCut_

double	mhtPtThreshold_

unsigned int	nBinsPhi_

std::string	outputCollectionName_

double	phiLow_

double	phiStep_

double	phiUp_

double	ptlsb_

std::vector< double >	sinPhi_

Additional Inherited Members
Public Types inherited from edm::one::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

Protected Member Functions inherited from edm::ProducerBase
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 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)

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

Description: Computes HT and MHT from phase-1-like jets

INPUT PARAMETERS ***
sin/cosPhi: Value of sin/cos phi in the middle of each bin of the grid.
etaBinning: vdouble with eta binning (allows non-homogeneous binning in eta)
nBinsPhi: uint32, number of bins in phi
phiLow: double, min phi (typically -pi)
phiUp: double, max phi (typically +pi)
{m}htPtThreshold: Minimum jet pt for HT/MHT calculation
{m}htAbsEtaCut: 
pt/eta/philsb : lsb of quantities used in firmware implementation
outputCollectionName: string, tag for the output collection
 inputCollectionTag: tag for input jet collection

Definition at line 43 of file Phase1L1TJetSumsProducer.cc.

Constructor & Destructor Documentation

Phase1L1TJetSumsProducer::Phase1L1TJetSumsProducer ( const edm::ParameterSet & iConfig )

explicit

Definition at line 89 of file Phase1L1TJetSumsProducer.cc.

References edm::ParameterSet::getParameter().

     : inputJetCollectionTag_{consumes<std::vector<reco::CaloJet> >(
           iConfig.getParameter<edm::InputTag>("inputJetCollectionTag"))},
       sinPhi_(iConfig.getParameter<std::vector<double> >("sinPhi")),
       cosPhi_(iConfig.getParameter<std::vector<double> >("cosPhi")),
       nBinsPhi_(iConfig.getParameter<unsigned int>("nBinsPhi")),
       phiLow_(iConfig.getParameter<double>("phiLow")),
       phiUp_(iConfig.getParameter<double>("phiUp")),
       htPtThreshold_(iConfig.getParameter<double>("htPtThreshold")),
       mhtPtThreshold_(iConfig.getParameter<double>("mhtPtThreshold")),
       htAbsEtaCut_(iConfig.getParameter<double>("htAbsEtaCut")),
       mhtAbsEtaCut_(iConfig.getParameter<double>("mhtAbsEtaCut")),
       ptlsb_(iConfig.getParameter<double>("ptlsb")),
       outputCollectionName_(iConfig.getParameter<std::string>("outputCollectionName")) {
   phiStep_ = (phiUp_ - phiLow_) / nBinsPhi_;
   produces<std::vector<l1t::EtSum> >(outputCollectionName_).setBranchAlias(outputCollectionName_);
 }

Phase1L1TJetSumsProducer::~Phase1L1TJetSumsProducer ( )

override

Definition at line 107 of file Phase1L1TJetSumsProducer.cc.

107 {}

Member Function Documentation

l1t::EtSum Phase1L1TJetSumsProducer::computeHT ( const edm::Handle< std::vector< reco::CaloJet > > inputJets ) const

private

Definition at line 126 of file Phase1L1TJetSumsProducer.cc.

References htAbsEtaCut_, htPtThreshold_, HLT_FULL_cff::inputJets, metsig::jet, L1Analysis::kTotalHt, phiLow_, and phiUp_.

Referenced by produce().

                                                                                                      {
   double lHT = 0;
   for (const auto& jet : *inputJets) {
     double lJetPt = jet.pt();
     double lJetPhi = jet.phi();
     double lJetEta = jet.eta();
     if ((lJetPhi < phiLow_) || (lJetPhi >= phiUp_))
       continue;
 
     lHT += (lJetPt >= htPtThreshold_ && std::fabs(lJetEta) < htAbsEtaCut_) ? lJetPt : 0;
   }
 
   reco::Candidate::PolarLorentzVector lHTVector;
   lHTVector.SetPt(lHT);
   lHTVector.SetEta(0);
   lHTVector.SetPhi(0);
   l1t::EtSum lHTSum(lHTVector, l1t::EtSum::EtSumType::kTotalHt, 0, 0, 0, 0);
   return lHTSum;
 }

l1t::EtSum Phase1L1TJetSumsProducer::computeMHT ( const edm::Handle< std::vector< reco::CaloJet > > inputJets ) const

private

Definition at line 146 of file Phase1L1TJetSumsProducer.cc.

References cosPhi_, HLT_FULL_cff::inputJets, metsig::jet, L1Analysis::kMissingHt, mhtAbsEtaCut_, mhtPtThreshold_, nBinsPhi_, phiLow_, phiStep_, phiUp_, ptlsb_, sinPhi_, mathSSE::sqrt(), and pileupReCalc_HLTpaths::trunc.

Referenced by produce().

                                                                                                       {
   int lTotalJetPx = 0;
   int lTotalJetPy = 0;
 
   std::vector<unsigned int> jetPtInPhiBins(nBinsPhi_, 0);
 
   for (const auto& jet : *inputJets) {
     double lJetPhi = jet.phi();
 
     if ((lJetPhi < phiLow_) || (lJetPhi >= phiUp_))
       continue;
 
     unsigned int iPhi = (lJetPhi - phiLow_) / phiStep_;
 
     if (jet.pt() >= mhtPtThreshold_ && std::fabs(jet.eta()) < mhtAbsEtaCut_) {
       unsigned int digiJetPt = floor(jet.pt() / ptlsb_);
       jetPtInPhiBins[iPhi] += digiJetPt;
     }
   }
 
   for (unsigned int iPhi = 0; iPhi < jetPtInPhiBins.size(); ++iPhi) {
     unsigned int digiJetPtSum = jetPtInPhiBins[iPhi];
 
     // retrieving sin cos from LUT emulator
     double lSinPhi = sinPhi_[iPhi];
     double lCosPhi = cosPhi_[iPhi];
 
     // checking if above threshold
     lTotalJetPx += trunc(digiJetPtSum * lCosPhi);
     lTotalJetPy += trunc(digiJetPtSum * lSinPhi);
   }
 
   double lMHT = floor(sqrt(lTotalJetPx * lTotalJetPx + lTotalJetPy * lTotalJetPy)) * ptlsb_;
   math::PtEtaPhiMLorentzVector lMHTVector(lMHT, 0, acos(lTotalJetPx / (lMHT / ptlsb_)), 0);
   l1t::EtSum lMHTSum(lMHTVector, l1t::EtSum::EtSumType::kMissingHt, 0, 0, 0, 0);
 
   return lMHTSum;
 }

void Phase1L1TJetSumsProducer::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 185 of file Phase1L1TJetSumsProducer.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), submitPVResolutionJobs::desc, HLT_FULL_cff::InputTag, and M_PI.

                                                                                           {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("inputJetCollectionTag",
                           edm::InputTag("Phase1L1TJetCalibrator", "Phase1L1TJetFromPfCandidates"));
   desc.add<std::vector<double> >("sinPhi");
   desc.add<std::vector<double> >("cosPhi");
   desc.add<unsigned int>("nBinsPhi", 72);
   desc.add<double>("phiLow", -M_PI);
   desc.add<double>("phiUp", M_PI);
   desc.add<double>("htPtThreshold", 30);
   desc.add<double>("mhtPtThreshold", 30);
   desc.add<double>("htAbsEtaCut", 3);
   desc.add<double>("mhtAbsEtaCut", 3);
   desc.add<double>("ptlsb", 0.25), desc.add<string>("outputCollectionName", "Sums");
   descriptions.add("Phase1L1TJetSumsProducer", desc);
 }

void Phase1L1TJetSumsProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivatevirtual

Implements edm::one::EDProducerBase.

Definition at line 109 of file Phase1L1TJetSumsProducer.cc.

References computeHT(), computeMHT(), edm::Event::getByToken(), inputJetCollectionTag_, eostools::move(), outputCollectionName_, and edm::Event::put().

                                                                                     {
   edm::Handle<std::vector<reco::CaloJet> > jetCollectionHandle;
   iEvent.getByToken(inputJetCollectionTag_, jetCollectionHandle);
 
   // computing sums and storing them in sum object
   l1t::EtSum lHT = computeHT(jetCollectionHandle);
   l1t::EtSum lMHT = computeMHT(jetCollectionHandle);
 
   //packing sums in vector for event saving
   std::unique_ptr<std::vector<l1t::EtSum> > lSumVectorPtr(new std::vector<l1t::EtSum>(0));
   lSumVectorPtr->push_back(lHT);
   lSumVectorPtr->push_back(lMHT);
   iEvent.put(std::move(lSumVectorPtr), outputCollectionName_);
 
   return;
 }