#include <TauSpinnerCMS.h>

Inheritance diagram for TauSpinnerCMS:

Public Member Functions
void	beginJob () final

void	endJob () final

virtual void	initialize ()

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

void	setRandomEngine (CLHEP::HepRandomEngine *v)

	TauSpinnerCMS (const edm::ParameterSet &)

	~TauSpinnerCMS () 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

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)

Static Public Member Functions
static double	flat ()

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
void	GetLastSelf (const reco::GenParticle *Particle)

void	GetRecoDaughters (const reco::GenParticle *Particle, std::vector< TauSpinner::SimpleParticle > &daughters, int parentpdgid)

bool	isFirst (const reco::GenParticle *Particle)

int	readParticlesfromReco (edm::Event &e, TauSpinner::SimpleParticle &X, TauSpinner::SimpleParticle &tau, TauSpinner::SimpleParticle &tau2, std::vector< TauSpinner::SimpleParticle > &tau_daughters, std::vector< TauSpinner::SimpleParticle > &tau2_daughters)

Private Attributes
double	CMSEnergy_

edm::EDGetTokenT< reco::GenParticleCollection >	GenParticleCollectionToken_

edm::InputTag	gensrc_

edm::EDGetTokenT< edm::HepMCProduct >	hepmcCollectionToken_

int	Ipol_

bool	isLHPDFConfigured_

bool	isReco_

bool	isTauolaConfigured_

std::string	LHAPDFname_

int	MotherPDGID_

int	nonSM2_

int	nonSMN_

double	roundOff_

Static Private Attributes
static bool	fInitialized = false

static CLHEP::HepRandomEngine *	fRandomEngine = nullptr

static bool	isTauSpinnerConfigure = false

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

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 48 of file TauSpinnerCMS.h.

Constructor & Destructor Documentation

◆ TauSpinnerCMS()

TauSpinnerCMS::TauSpinnerCMS ( const edm::ParameterSet & pset )

explicit

Definition at line 23 of file TauSpinnerCMS.cc.

References GenParticleCollectionToken_, gensrc_, hepmcCollectionToken_, isReco_, and edm::SharedResourceNames::kTauola.

     : EDProducer(),
       isReco_(pset.getParameter<bool>("isReco")),
       isTauolaConfigured_(pset.getParameter<bool>("isTauolaConfigured")),
       isLHPDFConfigured_(pset.getParameter<bool>("isLHPDFConfigured")),
       LHAPDFname_(pset.getUntrackedParameter("LHAPDFname", (string)("MSTW2008nnlo90cl.LHgrid"))),
       CMSEnergy_(pset.getParameter<double>("CMSEnergy"))  //GeV
       ,
       gensrc_(pset.getParameter<edm::InputTag>("gensrc")),
       MotherPDGID_(pset.getUntrackedParameter("MotherPDGID", (int)(-1))),
       Ipol_(pset.getUntrackedParameter("Ipol", (int)(0))),
       nonSM2_(pset.getUntrackedParameter("nonSM2", (int)(0))),
       nonSMN_(pset.getUntrackedParameter("nonSMN", (int)(0))),
       roundOff_(pset.getUntrackedParameter("roundOff", (double)(0.01))) {
   //usesResource(edm::uniqueSharedResourceName());
   usesResource(edm::SharedResourceNames::kTauola);
 
   produces<bool>("TauSpinnerWTisValid").setBranchAlias("TauSpinnerWTisValid");
   produces<double>("TauSpinnerWT").setBranchAlias("TauSpinnerWT");
   produces<double>("TauSpinnerWTFlip").setBranchAlias("TauSpinnerWTFlip");
   produces<double>("TauSpinnerWThplus").setBranchAlias("TauSpinnerWThplus");
   produces<double>("TauSpinnerWThminus").setBranchAlias("TauSpinnerWThminus");
 
   if (isReco_) {
     GenParticleCollectionToken_ = consumes<reco::GenParticleCollection>(gensrc_);
   } else {
     hepmcCollectionToken_ = consumes<HepMCProduct>(gensrc_);
   }
 }

◆ ~TauSpinnerCMS()

TauSpinnerCMS::~TauSpinnerCMS ( )

inlineoverride

Definition at line 51 of file TauSpinnerCMS.h.

51 {}; // no need to delete ROOT stuff

Member Function Documentation

◆ beginJob()

void TauSpinnerCMS::beginJob ( void )

finalvirtual

Reimplemented from edm::one::EDProducerBase.

Definition at line 53 of file TauSpinnerCMS.cc.

53 {};

◆ endJob()

void TauSpinnerCMS::endJob ( void )

finalvirtual

Reimplemented from edm::one::EDProducerBase.

Definition at line 54 of file TauSpinnerCMS.cc.

54 {};

◆ flat()

double TauSpinnerCMS::flat ( void )

static

Definition at line 285 of file TauSpinnerCMS.cc.

References Exception, and fRandomEngine.

Referenced by initialize(), and produce().

                            {
   if (!fRandomEngine) {
     throw cms::Exception("LogicError")
         << "TauSpinnerCMS::flat: Attempt to generate random number when engine pointer is null\n"
         << "This might mean that the code was modified to generate a random number outside the\n"
         << "event and beginLuminosityBlock methods, which is not allowed.\n";
   }
   return fRandomEngine->flat();
 }

◆ GetLastSelf()

void TauSpinnerCMS::GetLastSelf ( const reco::GenParticle * Particle )

private

Definition at line 250 of file TauSpinnerCMS.cc.

References mps_fire::i, and reco::LeafCandidate::pdgId().

Referenced by readParticlesfromReco().

                                                                {
   for (unsigned int i = 0; i < Particle->numberOfDaughters(); i++) {
     const reco::GenParticle *dau = static_cast<const reco::GenParticle *>(Particle->daughter(i));
     if (Particle->pdgId() == dau->pdgId()) {
       Particle = dau;
       GetLastSelf(Particle);
     }
   }
 }

◆ GetRecoDaughters()

void TauSpinnerCMS::GetRecoDaughters	(	const reco::GenParticle *	Particle,
		std::vector< TauSpinner::SimpleParticle > &	daughters,
		int	parentpdgid
	)

private

Definition at line 270 of file TauSpinnerCMS.cc.

References funct::abs(), BPhysicsValidation_cfi::daughters, mps_fire::i, and cmsswSequenceInfo::tp.

Referenced by readParticlesfromReco().

                                                       {
   if (Particle->numberOfDaughters() == 0 || abs(Particle->pdgId()) == 111) {
     SimpleParticle tp(
         Particle->p4().Px(), Particle->p4().Py(), Particle->p4().Pz(), Particle->p4().E(), Particle->pdgId());
     daughters.push_back(tp);
     return;
   }
   for (unsigned int i = 0; i < Particle->numberOfDaughters(); i++) {
     const reco::Candidate *dau = Particle->daughter(i);
     GetRecoDaughters(static_cast<const reco::GenParticle *>(dau), daughters, Particle->pdgId());
   }
 }

◆ initialize()

void TauSpinnerCMS::initialize ( )

virtual

Definition at line 56 of file TauSpinnerCMS.cc.

References CMSEnergy_, fInitialized, flat(), initialize(), Ipol_, isLHPDFConfigured_, isTauolaConfigured_, isTauSpinnerConfigure, LHAPDFname_, nonSM2_, and nonSMN_.

Referenced by produce().

                                {
   // Now for Tauola and TauSpinner
   Tauolapp::Tauola::setRandomGenerator(TauSpinnerCMS::flat);
   if (!isTauolaConfigured_) {
     Tauolapp::Tauola::initialize();
   }
   if (!isLHPDFConfigured_) {
     LHAPDF::initPDFSetByName(LHAPDFname_);
   }
   if (!isTauSpinnerConfigure) {
     isTauSpinnerConfigure = true;
     bool Ipp = true;  // for pp collisions
     // Initialize TauSpinner
     //Ipol - polarization of input sample
     //nonSM2 - nonstandard model calculations
     //nonSMN
     TauSpinner::initialize_spinner(Ipp, Ipol_, nonSM2_, nonSMN_, CMSEnergy_);
   }
   fInitialized = true;
 }

◆ isFirst()

bool TauSpinnerCMS::isFirst ( const reco::GenParticle * Particle )

private

Definition at line 260 of file TauSpinnerCMS.cc.

References mps_fire::i, and reco::LeafCandidate::pdgId().

Referenced by readParticlesfromReco().

                                                            {
   for (unsigned int i = 0; i < Particle->numberOfMothers(); i++) {
     const reco::GenParticle *moth = static_cast<const reco::GenParticle *>(Particle->mother(i));
     if (Particle->pdgId() == moth->pdgId()) {
       return false;
     }
   }
   return true;
 }

◆ produce()

void TauSpinnerCMS::produce	(	edm::Event &	e,
		const edm::EventSetup &	iSetup
	)

finalvirtual

Implements edm::one::EDProducerBase.

Definition at line 77 of file TauSpinnerCMS.cc.

References funct::abs(), gather_cfg::cout, MillePedeFileConverter_cfg::e, fInitialized, flat(), edm::HepMCProduct::GetEvent(), hepmcCollectionToken_, mps_fire::i, initialize(), isReco_, sistrip::SpyUtilities::isValid(), MotherPDGID_, eostools::move(), readParticlesFromHepMC(), readParticlesfromReco(), roundOff_, edm_modernize_messagelogger::stat, metsig::tau, jetsAK8_cff::tau2, and X.

                                                                     {
   RandomEngineSentry<TauSpinnerCMS> randomEngineSentry(this, e.streamID());
   if (!fInitialized)
     initialize();
 
   Tauolapp::Tauola::setRandomGenerator(
       TauSpinnerCMS::flat);  // rest tauola++ random number incase other modules use tauola++
   Tauolapp::jaki_.ktom = 1;  // rest for when you run after tauola
   double WT = 1.0;
   double WTFlip = 1.0;
   double polSM = -999;  //range [-1,1]
   SimpleParticle X, tau, tau2;
   std::vector<SimpleParticle> tau_daughters, tau_daughters2;
   int stat(0);
   if (isReco_) {
     stat = readParticlesfromReco(e, X, tau, tau2, tau_daughters, tau_daughters2);
   } else {
     edm::Handle<HepMCProduct> evt;
     e.getByToken(hepmcCollectionToken_, evt);
     //Get EVENT
     HepMC::GenEvent *Evt = new HepMC::GenEvent(*(evt->GetEvent()));
     stat = readParticlesFromHepMC(Evt, X, tau, tau2, tau_daughters, tau_daughters2);
   }
   if (MotherPDGID_ < 0 || abs(X.pdgid()) == MotherPDGID_) {
     if (stat != 1) {
       // Determine the weight
       if (abs(X.pdgid()) == 24 || abs(X.pdgid()) == 37) {
         TLorentzVector tau_1r(0, 0, 0, 0);
         TLorentzVector tau_1(tau.px(), tau.py(), tau.pz(), tau.e());
         for (unsigned int i = 0; i < tau_daughters.size(); i++) {
           tau_1r += TLorentzVector(
               tau_daughters.at(i).px(), tau_daughters.at(i).py(), tau_daughters.at(i).pz(), tau_daughters.at(i).e());
         }
         if (fabs(tau_1r.M() - tau_1.M()) < roundOff_) {
           WT = TauSpinner::calculateWeightFromParticlesWorHpn(
               X, tau, tau2, tau_daughters);  // note that tau2 is tau neutrino
           polSM = getTauSpin();
           WTFlip = (2.0 - WT) / WT;
         }
       } else if (X.pdgid() == 25 || X.pdgid() == 36 || X.pdgid() == 22 || X.pdgid() == 23) {
         TLorentzVector tau_1r(0, 0, 0, 0), tau_2r(0, 0, 0, 0);
         TLorentzVector tau_1(tau.px(), tau.py(), tau.pz(), tau.e()), tau_2(tau2.px(), tau2.py(), tau2.pz(), tau2.e());
         for (unsigned int i = 0; i < tau_daughters.size(); i++) {
           tau_1r += TLorentzVector(
               tau_daughters.at(i).px(), tau_daughters.at(i).py(), tau_daughters.at(i).pz(), tau_daughters.at(i).e());
         }
         for (unsigned int i = 0; i < tau_daughters2.size(); i++) {
           tau_2r += TLorentzVector(tau_daughters2.at(i).px(),
                                    tau_daughters2.at(i).py(),
                                    tau_daughters2.at(i).pz(),
                                    tau_daughters2.at(i).e());
         }
 
         if (fabs(tau_1r.M() - tau_1.M()) < roundOff_ && fabs(tau_2r.M() - tau_2.M()) < roundOff_) {
           WT = TauSpinner::calculateWeightFromParticlesH(X, tau, tau2, tau_daughters, tau_daughters2);
           //std::cout << "WT " << WT << std::endl;
           polSM = getTauSpin();
           if (X.pdgid() == 25 || X.pdgid() == 22 || X.pdgid() == 23) {
             if (X.pdgid() == 25)
               X.setPdgid(23);
             if (X.pdgid() == 22 || X.pdgid() == 23)
               X.setPdgid(25);
 
             double WTother = TauSpinner::calculateWeightFromParticlesH(X, tau, tau2, tau_daughters, tau_daughters2);
             WTFlip = WTother / WT;
           }
         }
       } else {
         cout << "TauSpinner: WARNING: Unexpected PDG for tau mother: " << X.pdgid() << endl;
       }
     }
   }
   bool isValid = true;
   if (!(0 <= WT && WT < 10)) {
     isValid = false;
     WT = 1.0;
     WTFlip = 1.0;
   }
   std::unique_ptr<bool> TauSpinnerWeightisValid(new bool);
   *TauSpinnerWeightisValid = isValid;
   e.put(std::move(TauSpinnerWeightisValid), "TauSpinnerWTisValid");
 
   // regular weight
   std::unique_ptr<double> TauSpinnerWeight(new double);
   *TauSpinnerWeight = WT;
   e.put(std::move(TauSpinnerWeight), "TauSpinnerWT");
 
   // flipped weight (ie Z->H or H->Z)
   std::unique_ptr<double> TauSpinnerWeightFlip(new double);
   *TauSpinnerWeightFlip = WTFlip;
   e.put(std::move(TauSpinnerWeightFlip), "TauSpinnerWTFlip");
 
   // h+ polarization
   double WThplus = WT;
   if (polSM < 0.0 && polSM != -999 && isValid)
     WThplus = 0;
   std::unique_ptr<double> TauSpinnerWeighthplus(new double);
   *TauSpinnerWeighthplus = WThplus;
   e.put(std::move(TauSpinnerWeighthplus), "TauSpinnerWThplus");
 
   // h- polarization
   double WThminus = WT;
   if (polSM > 0.0 && polSM != -999 && isValid)
     WThminus = 0;
   std::unique_ptr<double> TauSpinnerWeighthminus(new double);
   *TauSpinnerWeighthminus = WThminus;
   e.put(std::move(TauSpinnerWeighthminus), "TauSpinnerWThminus");
   return;
 }

◆ readParticlesfromReco()

int TauSpinnerCMS::readParticlesfromReco	(	edm::Event &	e,
		TauSpinner::SimpleParticle &	X,
		TauSpinner::SimpleParticle &	tau,
		TauSpinner::SimpleParticle &	tau2,
		std::vector< TauSpinner::SimpleParticle > &	tau_daughters,
		std::vector< TauSpinner::SimpleParticle > &	tau2_daughters
	)

private

Definition at line 187 of file TauSpinnerCMS.cc.

References funct::abs(), reco::Candidate::daughter(), MillePedeFileConverter_cfg::e, GenParticleCollectionToken_, AJJGenJetFilter_cfi::genParticles, GetLastSelf(), GetRecoDaughters(), mps_fire::i, isFirst(), reco::LeafCandidate::p4(), EgammaValidation_cff::pdgid, reco::Candidate::pdgId(), reco::LeafCandidate::pdgId(), metsig::tau, jetsAK8_cff::tau2, and X.

Referenced by produce().

                                                                                     {
   edm::Handle<reco::GenParticleCollection> genParticles;
   e.getByToken(GenParticleCollectionToken_, genParticles);
   for (reco::GenParticleCollection::const_iterator itr = genParticles->begin(); itr != genParticles->end(); ++itr) {
     int pdgid = abs(itr->pdgId());
     if (pdgid == 24 || pdgid == 37 || pdgid == 25 || pdgid == 36 || pdgid == 22 || pdgid == 23) {
       const reco::GenParticle *hx = &(*itr);
       if (!isFirst(hx))
         continue;
       GetLastSelf(hx);
       const reco::GenParticle *recotau1 = nullptr;
       const reco::GenParticle *recotau2 = nullptr;
       unsigned int ntau(0), ntauornu(0);
       for (unsigned int i = 0; i < itr->numberOfDaughters(); i++) {
         const reco::Candidate *dau = itr->daughter(i);
         if (abs(dau->pdgId()) != pdgid) {
           if (abs(dau->pdgId()) == 15 || abs(dau->pdgId()) == 16) {
             if (ntau == 0 && abs(dau->pdgId()) == 15) {
               recotau1 = static_cast<const reco::GenParticle *>(dau);
               GetLastSelf(recotau1);
               ntau++;
             } else if ((ntau == 1 && abs(dau->pdgId()) == 15) || abs(dau->pdgId()) == 16) {
               recotau2 = static_cast<const reco::GenParticle *>(dau);
               if (abs(dau->pdgId()) == 15) {
                 ntau++;
                 GetLastSelf(recotau2);
               }
             }
             ntauornu++;
           }
         }
       }
       if ((ntau == 2 && ntauornu == 2) || (ntau == 1 && ntauornu == 2)) {
         X.setPx(itr->p4().Px());
         X.setPy(itr->p4().Py());
         X.setPz(itr->p4().Pz());
         X.setE(itr->p4().E());
         X.setPdgid(itr->pdgId());
         tau.setPx(recotau1->p4().Px());
         tau.setPy(recotau1->p4().Py());
         tau.setPz(recotau1->p4().Pz());
         tau.setE(recotau1->p4().E());
         tau.setPdgid(recotau1->pdgId());
         GetRecoDaughters(recotau1, tau_daughters, recotau1->pdgId());
         tau2.setPx(recotau2->p4().Px());
         tau2.setPy(recotau2->p4().Py());
         tau2.setPz(recotau2->p4().Pz());
         tau2.setE(recotau2->p4().E());
         tau2.setPdgid(recotau2->pdgId());
         if (ntau == 2)
           GetRecoDaughters(recotau2, tau2_daughters, recotau2->pdgId());
         return 0;
       }
     }
   }
   return 1;
 }

◆ setRandomEngine()

void TauSpinnerCMS::setRandomEngine ( CLHEP::HepRandomEngine * v )

inline

Definition at line 57 of file TauSpinnerCMS.h.

References fRandomEngine, and findQualityFiles::v.

57 { fRandomEngine = v; }

findQualityFiles.v

v

Definition: findQualityFiles.py:179

TauSpinnerCMS::fRandomEngine

static CLHEP::HepRandomEngine * fRandomEngine

Definition: TauSpinnerCMS.h:84

Member Data Documentation

◆ CMSEnergy_

double TauSpinnerCMS::CMSEnergy_

private

Definition at line 65 of file TauSpinnerCMS.h.

Referenced by initialize().

◆ fInitialized

bool TauSpinnerCMS::fInitialized = false

staticprivate

Definition at line 87 of file TauSpinnerCMS.h.

Referenced by initialize(), and produce().

◆ fRandomEngine

CLHEP::HepRandomEngine * TauSpinnerCMS::fRandomEngine = nullptr

staticprivate

Definition at line 84 of file TauSpinnerCMS.h.

Referenced by flat(), and setRandomEngine().

◆ GenParticleCollectionToken_

edm::EDGetTokenT<reco::GenParticleCollection> TauSpinnerCMS::GenParticleCollectionToken_

private

Definition at line 86 of file TauSpinnerCMS.h.

Referenced by readParticlesfromReco(), and TauSpinnerCMS().

◆ gensrc_

edm::InputTag TauSpinnerCMS::gensrc_

private

Definition at line 66 of file TauSpinnerCMS.h.

Referenced by TauSpinnerCMS().

◆ hepmcCollectionToken_

edm::EDGetTokenT<edm::HepMCProduct> TauSpinnerCMS::hepmcCollectionToken_

private

Definition at line 85 of file TauSpinnerCMS.h.

Referenced by produce(), and TauSpinnerCMS().

◆ Ipol_

int TauSpinnerCMS::Ipol_

private

Definition at line 67 of file TauSpinnerCMS.h.

Referenced by initialize().

◆ isLHPDFConfigured_

bool TauSpinnerCMS::isLHPDFConfigured_

private

Definition at line 63 of file TauSpinnerCMS.h.

Referenced by initialize().

◆ isReco_

bool TauSpinnerCMS::isReco_

private

Definition at line 61 of file TauSpinnerCMS.h.

Referenced by produce(), and TauSpinnerCMS().

◆ isTauolaConfigured_

bool TauSpinnerCMS::isTauolaConfigured_

private

Definition at line 62 of file TauSpinnerCMS.h.

Referenced by initialize().

◆ isTauSpinnerConfigure

bool TauSpinnerCMS::isTauSpinnerConfigure = false

staticprivate

Definition at line 68 of file TauSpinnerCMS.h.

Referenced by initialize().

◆ LHAPDFname_

std::string TauSpinnerCMS::LHAPDFname_

private

Definition at line 64 of file TauSpinnerCMS.h.

Referenced by initialize().

◆ MotherPDGID_

int TauSpinnerCMS::MotherPDGID_

private

Definition at line 67 of file TauSpinnerCMS.h.

Referenced by produce().

◆ nonSM2_

int TauSpinnerCMS::nonSM2_

private

Definition at line 67 of file TauSpinnerCMS.h.

Referenced by initialize().

◆ nonSMN_

int TauSpinnerCMS::nonSMN_

private

Definition at line 67 of file TauSpinnerCMS.h.

Referenced by initialize().

◆ roundOff_

double TauSpinnerCMS::roundOff_

private

Definition at line 82 of file TauSpinnerCMS.h.

Referenced by produce().

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TauSpinnerCMS()

◆ ~TauSpinnerCMS()

Member Function Documentation

◆ beginJob()

◆ endJob()

◆ flat()

◆ GetLastSelf()

◆ GetRecoDaughters()

◆ initialize()

◆ isFirst()

◆ produce()

◆ readParticlesfromReco()

◆ setRandomEngine()

Member Data Documentation

◆ CMSEnergy_

◆ fInitialized

◆ fRandomEngine

◆ GenParticleCollectionToken_

◆ gensrc_

◆ hepmcCollectionToken_

◆ Ipol_

◆ isLHPDFConfigured_

◆ isReco_

◆ isTauolaConfigured_

◆ isTauSpinnerConfigure

◆ LHAPDFname_

◆ MotherPDGID_

◆ nonSM2_

◆ nonSMN_

◆ roundOff_