LHETablesProducer Class Reference

Inheritance diagram for LHETablesProducer:

Public Member Functions
std::unique_ptr< nanoaod::FlatTable >	fillLHEObjectTable (const LHEEventProduct &lheProd, nanoaod::FlatTable &out) const
	LHETablesProducer (edm::ParameterSet const &params)
void	produce (edm::StreamID id, edm::Event &iEvent, const edm::EventSetup &iSetup) const override
	~LHETablesProducer () 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
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::global::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Attributes
const std::vector< edm::EDGetTokenT< LHEEventProduct > >	lheTag_
const unsigned int	precision_
const bool	storeLHEParticles_

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
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 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

Definition at line 14 of file LHETablesProducer.cc.

Constructor & Destructor Documentation

LHETablesProducer()

LHETablesProducer::LHETablesProducer ( edm::ParameterSet const &  params )

inline

Definition at line 16 of file LHETablesProducer.cc.

References makeGlobalPositionRcd_cfg::tag.

      : lheTag_(edm::vector_transform(params.getParameter<std::vector<edm::InputTag>>("lheInfo"),
                                      [this](const edm::InputTag& tag) { return mayConsume<LHEEventProduct>(tag); })),
        precision_(params.getParameter<int>("precision")),
        storeLHEParticles_(params.getParameter<bool>("storeLHEParticles")) {
    produces<nanoaod::FlatTable>("LHE");
    if (storeLHEParticles_)
      produces<nanoaod::FlatTable>("LHEPart");
  }

~LHETablesProducer()

LHETablesProducer::~LHETablesProducer ( )

inlineoverride

Definition at line 26 of file LHETablesProducer.cc.

{}

Member Function Documentation

fillDescriptions()

static void LHETablesProducer::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

inlinestatic

Definition at line 160 of file LHETablesProducer.cc.

References edm::ConfigurationDescriptions::add(), and submitPVResolutionJobs::desc.

                                                                           {
    edm::ParameterSetDescription desc;
    desc.add<std::vector<edm::InputTag>>("lheInfo", std::vector<edm::InputTag>{{"externalLHEProducer"}, {"source"}})
        ->setComment("tag(s) for the LHE information (LHEEventProduct)");
    desc.add<int>("precision", -1)->setComment("precision on the 4-momenta of the LHE particles");
    desc.add<bool>("storeLHEParticles", false)
        ->setComment("Whether we want to store the 4-momenta of the status 1 particles at LHE level");
    descriptions.add("lheInfoTable", desc);
  }

fillLHEObjectTable()

std::unique_ptr<nanoaod::FlatTable> LHETablesProducer::fillLHEObjectTable ( const LHEEventProduct &  lheProd, nanoaod::FlatTable &  out  ) const

inline

Definition at line 51 of file LHETablesProducer.cc.

References funct::abs(), LHEEventProduct::hepeup(), mps_fire::i, SiStripPI::max, dqmiodumpmetadata::n, LHEEventProduct::npLO(), LHEEventProduct::npNLO(), MillePedeFileConverter_cfg::out, precision_, DiDispStaMuonMonitor_cfi::pt, lhef::HEPEUP::PUP, mps_update::status, and findQualityFiles::v.

Referenced by produce().

                                                                                      {
    double lheHT = 0, lheHTIncoming = 0;
    unsigned int lheNj = 0, lheNb = 0, lheNc = 0, lheNuds = 0, lheNglu = 0;
    double lheVpt = 0;
    double alphaS = 0;

    const auto& hepeup = lheProd.hepeup();
    const auto& pup = hepeup.PUP;
    int lep = -1, lepBar = -1, nu = -1, nuBar = -1;
    std::vector<float> vals_pt;
    std::vector<float> vals_eta;
    std::vector<float> vals_phi;
    std::vector<float> vals_mass;
    std::vector<float> vals_pz;
    std::vector<int> vals_pid;
    std::vector<int> vals_status;
    std::vector<int> vals_spin;
    alphaS = hepeup.AQCDUP;
    for (unsigned int i = 0, n = pup.size(); i < n; ++i) {
      int status = hepeup.ISTUP[i];
      int idabs = std::abs(hepeup.IDUP[i]);
      if (status == 1 || status == -1 || (status == 2 && (idabs >= 23 && idabs <= 25))) {
        TLorentzVector p4(pup[i][0], pup[i][1], pup[i][2], pup[i][3]);  // x,y,z,t
        vals_pid.push_back(hepeup.IDUP[i]);
        vals_spin.push_back(hepeup.SPINUP[i]);
        vals_status.push_back(status);
        if (status == -1) {
          vals_pt.push_back(0);
          vals_eta.push_back(0);
          vals_phi.push_back(0);
          vals_mass.push_back(0);
          vals_pz.push_back(p4.Pz());
        } else {
          vals_pt.push_back(p4.Pt());
          vals_eta.push_back(p4.Eta());
          vals_phi.push_back(p4.Phi());
          vals_mass.push_back(p4.M());
          vals_pz.push_back(0);
        }
      }
      if ((status == 1) && ((idabs == 21) || (idabs > 0 && idabs < 7))) {  //# gluons and quarks
        // object counters
        lheNj++;
        if (idabs == 5)
          lheNb++;
        else if (idabs == 4)
          lheNc++;
        else if (idabs <= 3)
          lheNuds++;
        else if (idabs == 21)
          lheNglu++;
        // HT
        double pt = std::hypot(pup[i][0], pup[i][1]);  // first entry is px, second py
        lheHT += pt;
        int mothIdx = std::max(
            hepeup.MOTHUP[i].first - 1,
            0);  //first and last mother as pair; first entry has index 1 in LHE; incoming particles return motherindex 0
        int mothIdxTwo = std::max(hepeup.MOTHUP[i].second - 1, 0);
        int mothStatus = hepeup.ISTUP[mothIdx];
        int mothStatusTwo = hepeup.ISTUP[mothIdxTwo];
        bool hasIncomingAsMother = mothStatus < 0 || mothStatusTwo < 0;
        if (hasIncomingAsMother)
          lheHTIncoming += pt;
      } else if (idabs == 12 || idabs == 14 || idabs == 16) {
        (hepeup.IDUP[i] > 0 ? nu : nuBar) = i;
      } else if (idabs == 11 || idabs == 13 || idabs == 15) {
        (hepeup.IDUP[i] > 0 ? lep : lepBar) = i;
      }
    }
    std::pair<int, int> v(0, 0);
    if (lep != -1 && lepBar != -1)
      v = std::make_pair(lep, lepBar);
    else if (lep != -1 && nuBar != -1)
      v = std::make_pair(lep, nuBar);
    else if (nu != -1 && lepBar != -1)
      v = std::make_pair(nu, lepBar);
    else if (nu != -1 && nuBar != -1)
      v = std::make_pair(nu, nuBar);
    if (v.first != -1 && v.second != -1) {
      lheVpt = std::hypot(pup[v.first][0] + pup[v.second][0], pup[v.first][1] + pup[v.second][1]);
    }

    out.addColumnValue<uint8_t>("Njets", lheNj, "Number of jets (partons) at LHE step");
    out.addColumnValue<uint8_t>("Nb", lheNb, "Number of b partons at LHE step");
    out.addColumnValue<uint8_t>("Nc", lheNc, "Number of c partons at LHE step");
    out.addColumnValue<uint8_t>("Nuds", lheNuds, "Number of u,d,s partons at LHE step");
    out.addColumnValue<uint8_t>("Nglu", lheNglu, "Number of gluon partons at LHE step");
    out.addColumnValue<float>("HT", lheHT, "HT, scalar sum of parton pTs at LHE step");
    out.addColumnValue<float>(
        "HTIncoming", lheHTIncoming, "HT, scalar sum of parton pTs at LHE step, restricted to partons");
    out.addColumnValue<float>("Vpt", lheVpt, "pT of the W or Z boson at LHE step");
    out.addColumnValue<uint8_t>("NpNLO", lheProd.npNLO(), "number of partons at NLO");
    out.addColumnValue<uint8_t>("NpLO", lheProd.npLO(), "number of partons at LO");
    out.addColumnValue<float>("AlphaS", alphaS, "Per-event alphaS");

    auto outPart = std::make_unique<nanoaod::FlatTable>(vals_pt.size(), "LHEPart", false);
    outPart->addColumn<float>("pt", vals_pt, "Pt of LHE particles", this->precision_);
    outPart->addColumn<float>("eta", vals_eta, "Pseodorapidity of LHE particles", this->precision_);
    outPart->addColumn<float>("phi", vals_phi, "Phi of LHE particles", this->precision_);
    outPart->addColumn<float>("mass", vals_mass, "Mass of LHE particles", this->precision_);
    outPart->addColumn<float>("incomingpz", vals_pz, "Pz of incoming LHE particles", this->precision_);
    outPart->addColumn<int>("pdgId", vals_pid, "PDG ID of LHE particles");
    outPart->addColumn<int>("status", vals_status, "LHE particle status; -1:incoming, 1:outgoing");
    outPart->addColumn<int>("spin", vals_spin, "Spin of LHE particles");

    return outPart;
  }

produce()

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

inlineoverridevirtual

Implements edm::global::EDProducerBase.

Definition at line 28 of file LHETablesProducer.cc.

References fillLHEObjectTable(), iEvent, genWeightsTable_cfi::lheInfo, lheTag_, eostools::move(), and storeLHEParticles_.

                                                                                             {
    auto lheTab = std::make_unique<nanoaod::FlatTable>(1, "LHE", true);

    edm::Handle<LHEEventProduct> lheInfo;
    for (const auto& lheTag : lheTag_) {
      iEvent.getByToken(lheTag, lheInfo);
      if (lheInfo.isValid()) {
        break;
      }
    }
    if (lheInfo.isValid()) {
      auto lhePartTab = fillLHEObjectTable(*lheInfo, *lheTab);
      if (storeLHEParticles_)
        iEvent.put(std::move(lhePartTab), "LHEPart");
    } else {
      if (storeLHEParticles_) {  // need to store a dummy table anyway to make the framework happy
        auto lhePartTab = std::make_unique<nanoaod::FlatTable>(1, "LHEPart", true);
        iEvent.put(std::move(lhePartTab), "LHEPart");
      }
    }
    iEvent.put(std::move(lheTab), "LHE");
  }

Member Data Documentation

lheTag_

const std::vector<edm::EDGetTokenT<LHEEventProduct> > LHETablesProducer::lheTag_

protected

Definition at line 171 of file LHETablesProducer.cc.

Referenced by produce().

precision_

const unsigned int LHETablesProducer::precision_

protected

Definition at line 172 of file LHETablesProducer.cc.

Referenced by fillLHEObjectTable().

storeLHEParticles_

const bool LHETablesProducer::storeLHEParticles_

protected

Definition at line 173 of file LHETablesProducer.cc.

Referenced by produce().