Rivet::LeptonFinder Class Reference

Reconstruct leptons, generally including "dressing" with clustered photons. More...

#include <LeptonFinder.hh>

Inheritance diagram for Rivet::LeptonFinder:

Public Member Functions
	LeptonFinder (const FinalState &allfs, double dRdress, const Cut &cut=Cuts::OPEN, DressingType dressing=DressingType::CONE)
	Constructor with a single input FinalState (used for both photons and bare leptons)
	LeptonFinder (const FinalState &allfs, const Cut &cut, double dRdress, DressingType dressing=DressingType::CONE)
	Constructor with a single input FinalState and default dR.
	LeptonFinder (const Cut &cut, double dRdress, LeptonOrigin whichleptons=LeptonOrigin::NODECAY, PhotonOrigin whichphotons=PhotonOrigin::NODECAY, TauDecaysAs tauDecays=TauDecaysAs::PROMPT, MuDecaysAs muDecays=MuDecaysAs::PROMPT, DressingType dressing=DressingType::CONE)
	Constructor with default input FinalState and deltaR.
	LeptonFinder (const Cut &cut, double dRdress, DressingType dressing, LeptonOrigin whichleptons=LeptonOrigin::NODECAY, PhotonOrigin whichphotons=PhotonOrigin::NODECAY, TauDecaysAs tauDecays=TauDecaysAs::PROMPT, MuDecaysAs muDecays=MuDecaysAs::PROMPT)
	Constructor with default input FinalState and deltaR.
	LeptonFinder (double dRdress, const Cut &cut=Cuts::OPEN, LeptonOrigin whichleptons=LeptonOrigin::NODECAY, PhotonOrigin whichphotons=PhotonOrigin::NODECAY, TauDecaysAs tauDecays=TauDecaysAs::PROMPT, MuDecaysAs muDecays=MuDecaysAs::PROMPT, DressingType dressing=DressingType::CONE)
	Constructor with default input FinalState.
	LeptonFinder (double dRdress, const Cut &cut, DressingType dressing, LeptonOrigin whichleptons=LeptonOrigin::NODECAY, PhotonOrigin whichphotons=PhotonOrigin::NODECAY, TauDecaysAs tauDecays=TauDecaysAs::PROMPT, MuDecaysAs muDecays=MuDecaysAs::PROMPT)
	Constructor with default input FinalState.
	LeptonFinder (const FinalState &leptonfs, const FinalState &photonfs, double dRdress, const Cut &cut=Cuts::OPEN, DressingType dressing=DressingType::CONE)
	Constructor with distinct photon and lepton finders.
	LeptonFinder (const FinalState &leptonfs, const FinalState &photonfs, const Cut &cut, double dRdress, DressingType dressing=DressingType::CONE)
	Constructor with distinct photon and lepton finders.
	RIVET_DEFAULT_PROJ_CLONE (LeptonFinder)
	Clone this projection.
DressedLeptons	dressedLeptons () const
	Retrieve the dressed leptons.
DressedLeptons	dressedLeptons (const ParticleSorter &sorter) const
	Retrieve the dressed leptons ordered by supplied sorting functor.
virtual bool	accept (const Particle &p) const
virtual std::string	name () const
	Get the name of the projection.
bool	valid () const
	Get the state of the projetion.
bool	failed () const
	Get the state of the projetion.
void	markAsOwned () const
	Mark this object as owned by a proj-handler.
Standard constructors etc.
	RIVET_DEFAULT_PROJ_CLONE (FinalState)
	Clone on the heap.
Object lifetime management
virtual unique_ptr< Projection >	clone () const =0
	Clone on the heap.
Particle accessors
size_t	size () const
	Count the final-state particles.
size_t	size (const Cut &c) const
	Count the final-state particles after a Cut is applied.
size_t	size (const ParticleSelector &s) const
	Count the final-state particles after a selection functor is applied.
bool	empty () const
	Is this final state empty?
bool	empty (const Cut &c) const
	Is this final state empty after a Cut is applied?
bool	empty (const ParticleSelector &s) const
	Is this final state empty after a selection functor is applied?
virtual const Particles &	particles () const
	Get the particles in no particular order, with no cuts.
Particles	particles (const Cut &c) const
	Get the particles with selection cuts.
Particles	particles (const ParticleSelector &selector) const
	Get the particles with selection cuts via a functor.
Particles	particles (const ParticleSorter &sorter, const Cut &c=Cuts::open()) const
Particles	particles (const Cut &c, const ParticleSorter &sorter) const
Particles	particles (const ParticleSelector &selector, const ParticleSorter &sorter) const
Particles	particles (const ParticleSorter &sorter, const ParticleSelector &selector) const
Particles	rawParticles () const
Particles	particlesByPt (const Cut &c=Cuts::open()) const
Particles	particlesByPt (const ParticleSelector &selector) const
Particles	particlesByPt (double ptmin) const
Projection operation and comparison
bool	before (const Projection &p) const
Projection "getting" functions
std::set< ConstProjectionPtr >	getProjections () const
	Get the contained projections, including recursion.
std::set< ConstProjectionPtr >	getImmediateChildProjections () const
	Get the contained projections, excluding recursion.
bool	hasProjection (const std::string &name) const
	Does this applier have a projection registered under the name name?
template<typename PROJ >
const PROJ &	getProjection (const std::string &name) const
const Projection &	getProjection (const std::string &name) const
template<typename PROJ >
const PROJ &	get (const std::string &name) const
template<typename PROJ >
const PROJ &	getProjectionFromDeclQueue (const std::string name) const
Projection applying functions
template<typename PROJ = Projection>
std::enable_if_t< std::is_base_of< Projection, PROJ >::value, const PROJ & >	apply (const Event &evt, const Projection &proj) const
	Apply the supplied projection on event evt.
template<typename PROJ = Projection>
std::enable_if_t< std::is_base_of< Projection, PROJ >::value, const PROJ & >	apply (const Event &evt, const PROJ &proj) const
	Apply the supplied projection on event evt (user-facing alias).
template<typename PROJ = Projection>
std::enable_if_t< std::is_base_of< Projection, PROJ >::value, const PROJ & >	apply (const Event &evt, const std::string &name) const
	Apply the supplied projection on event evt (user-facing alias).
template<typename PROJ = Projection>
std::enable_if_t< std::is_base_of< Projection, PROJ >::value, const PROJ & >	apply (const std::string &name, const Event &evt) const
	Apply the supplied projection on event evt (convenience arg-reordering alias).

Protected Member Functions
void	project (const Event &e)
	Apply the projection on the supplied event.
CmpState	compare (const Projection &p) const
	Compare projections.
Log &	getLog () const
	Get a Log object based on the getName() property of the calling projection object.
void	setName (const std::string &name)
	Used by derived classes to set their name.
void	fail ()
	Set the projection in an unvalid state.
Cmp< Projection >	mkNamedPCmp (const Projection &otherparent, const std::string &pname) const
Cmp< Projection >	mkPCmp (const Projection &otherparent, const std::string &pname) const
ProjectionHandler &	getProjHandler () const
	Get a reference to the ProjectionHandler for this thread.
void	setProjectionHandler (ProjectionHandler &projectionHandler) const
Projection registration functions
template<typename PROJ >
const PROJ &	declare (const PROJ &proj, const std::string &name) const
	Register a contained projection (user-facing version)
template<typename PROJ >
const PROJ &	declare (const std::string &name, const PROJ &proj) const
	Register a contained projection (user-facing, arg-reordered version)

For JetAlg compatibility
Todo: Replace with cuts() accessor virtual Cut cuts() const { return _cuts; }
const collection_type &	entities () const
	Template-usable interface common to JetAlg.
typedef Particle	entity_type
typedef Particles	collection_type

Detailed Description

Reconstruct leptons, generally including "dressing" with clustered photons.

The clustering is done by a delta(R) cone around each bare lepton or by jet clustering. In both modes, double counting is avoided: for the dR clustering, a photon is only added to the closest bare lepton if it happens to be within the capture radius of more than one; for the jet clustering, only the bare lepton with the highest pT is retained if more than one is clustered into a jet.

Note

The particles() and dressedLeptons() methods both return the composite clustered-lepton objects, just with a few extra helper methods on the special DressedLepton type returned by the latter. The constituent bare leptons and photons are returned by rawParticles() (inherited from ParticleFinder)

Constructor & Destructor Documentation

LeptonFinder() [1/8]

Rivet::LeptonFinder::LeptonFinder ( const FinalState &  allfs, double  dRdress, const Cut &  cut = Cuts::OPEN, DressingType  dressing = DressingType::CONE  )

inline

Constructor with a single input FinalState (used for both photons and bare leptons)

Provide a single final state projection used to select the photons and bare leptons, a photon-clustering delta(R) cone size around each bare lepton, and an optional cut on the dressed leptons (i.e. the momenta and PID after clustering). The final arguments control whether non-prompt photons are to be included, and whether the matching of photons to leptons is to be done via dR matching to the bare lepton or by a jet clustering algorithm. Set the clustering radius to 0 or negative to disable clustering.

LeptonFinder() [2/8]

Rivet::LeptonFinder::LeptonFinder ( const FinalState &  allfs, const Cut &  cut, double  dRdress, DressingType  dressing = DressingType::CONE  )

inline

Constructor with a single input FinalState and default dR.

Provide a single final state projection used to select the photons and bare leptons, an optional photon-clustering delta(R) cone size around each bare lepton, and an optional cut on the dressed leptons (i.e. the momenta and PID after clustering). The final arguments control whether non-prompt photons are to be included, and whether the matching of photons to leptons is to be done via dR matching to the bare lepton or by a jet clustering algorithm. Set the clustering radius to 0 or negative to disable clustering.

LeptonFinder() [3/8]

Rivet::LeptonFinder::LeptonFinder ( const Cut &  cut, double  dRdress, LeptonOrigin  whichleptons = LeptonOrigin::NODECAY, PhotonOrigin  whichphotons = PhotonOrigin::NODECAY, TauDecaysAs  tauDecays = TauDecaysAs::PROMPT, MuDecaysAs  muDecays = MuDecaysAs::PROMPT, DressingType  dressing = DressingType::CONE  )

inline

Constructor with default input FinalState and deltaR.

Dressed lepton construction from a default FinalState and optional deltaR cone. Provide a photon-clustering delta(R) cone size around each bare lepton, and an optional cut on the dressed leptons (i.e. the momenta and PID after clustering). The final arguments control whether non-prompt photons are to be included, and whether the matching of photons to leptons is to be done via dR matching to the bare lepton or by a jet clustering algorithm. Set the clustering radius to 0 or negative to disable clustering.

LeptonFinder() [4/8]

Rivet::LeptonFinder::LeptonFinder ( const Cut &  cut, double  dRdress, DressingType  dressing, LeptonOrigin  whichleptons = LeptonOrigin::NODECAY, PhotonOrigin  whichphotons = PhotonOrigin::NODECAY, TauDecaysAs  tauDecays = TauDecaysAs::PROMPT, MuDecaysAs  muDecays = MuDecaysAs::PROMPT  )

inline

Constructor with default input FinalState and deltaR.

Dressed lepton construction from a default FinalState and optional deltaR cone. Provide a photon-clustering delta(R) cone size around each bare lepton, and an optional cut on the dressed leptons (i.e. the momenta and PID after clustering). The final arguments control whether non-prompt photons are to be included, and whether the matching of photons to leptons is to be done via dR matching to the bare lepton or by a jet clustering algorithm. Set the clustering radius to 0 or negative to disable clustering.

LeptonFinder() [5/8]

Rivet::LeptonFinder::LeptonFinder	(	double	dRdress,
		const Cut &	cut = Cuts::OPEN,
		LeptonOrigin	whichleptons = LeptonOrigin::NODECAY,
		PhotonOrigin	whichphotons = PhotonOrigin::NODECAY,
		TauDecaysAs	tauDecays = TauDecaysAs::PROMPT,
		MuDecaysAs	muDecays = MuDecaysAs::PROMPT,
		DressingType	dressing = DressingType::CONE
	)

Constructor with default input FinalState.

DressedLepton construction from a default-constructed FinalState. Provide a photon-clustering delta(R) cone size around each bare lepton, and an optional cut on the dressed leptons (i.e. the momenta and PID after clustering). The final arguments control whether non-prompt photons are to be included, and whether the matching of photons to leptons is to be done via dR matching to the bare lepton or by a jet clustering algorithm. Set the clustering radius to 0 or negative to disable clustering.

LeptonFinder() [6/8]

Rivet::LeptonFinder::LeptonFinder ( double  dRdress, const Cut &  cut, DressingType  dressing, LeptonOrigin  whichleptons = LeptonOrigin::NODECAY, PhotonOrigin  whichphotons = PhotonOrigin::NODECAY, TauDecaysAs  tauDecays = TauDecaysAs::PROMPT, MuDecaysAs  muDecays = MuDecaysAs::PROMPT  )

inline

Constructor with default input FinalState.

DressedLepton construction from a default-constructed FinalState. Provide a photon-clustering delta(R) cone size around each bare lepton, and an optional cut on the dressed leptons (i.e. the momenta and PID after clustering). The final arguments control whether non-prompt photons are to be included, and whether the matching of photons to leptons is to be done via dR matching to the bare lepton or by a jet clustering algorithm. Set the clustering radius to 0 or negative to disable clustering.

LeptonFinder() [7/8]

Rivet::LeptonFinder::LeptonFinder	(	const FinalState &	leptonfs,
		const FinalState &	photonfs,
		double	dRdress,
		const Cut &	cut = Cuts::OPEN,
		DressingType	dressing = DressingType::CONE
	)

Constructor with distinct photon and lepton finders.

Provide final state projections used to select the photons and bare leptons, a clustering delta(R) cone size around each bare lepton, and an optional cut on the dressed leptons (i.e. the momenta and PID after clustering.) The final arguments control whether non-prompt photons are to be included, and whether the matching of photons to leptons is to be done via dR matching to the bare lepton or by a jet clustering algorithm. Set the clustering radius to 0 or negative to disable clustering.

Note

The first two args were swapped in version 3.2.0!

Todo:

Convert the "bare" arg to a general ParticleFinder rather than an FS, to allow clustering of unstables, e.g. taus via TauFinder when that becomes a PF. Complicated by the clustering version relying on MergedFinalState and FastJets' current restriction to FinalState inputs. Requires widespread redesign.

LeptonFinder() [8/8]

Rivet::LeptonFinder::LeptonFinder ( const FinalState &  leptonfs, const FinalState &  photonfs, const Cut &  cut, double  dRdress, DressingType  dressing = DressingType::CONE  )

inline

Constructor with distinct photon and lepton finders.

Provide final state projections used to select the photons and bare leptons, an optional clustering delta(R) cone size around each bare lepton, and an optional cut on the dressed leptons (i.e. the momenta and PID after clustering.) The final arguments control whether non-prompt photons are to be included, and whether the matching of photons to leptons is to be done via dR matching to the bare lepton or by a jet clustering algorithm. Set the clustering radius to 0 or negative to disable clustering.

Note

The first two args were swapped in version 3.2.0!

Todo:

Convert the "bare" arg to a general ParticleFinder rather than an FS, to allow clustering of unstables, e.g. taus via TauFinder when that becomes a PF. Complicated by the clustering version relying on MergedFinalState and FastJets' current restriction to FinalState inputs. Requires widespread redesign.

Member Function Documentation

accept()

virtual bool Rivet::FinalState::accept ( const Particle &  p ) const

virtualinherited

Decide if a particle is to be accepted or not.

Todo:

Rename to _accept or acceptFinal?

Reimplemented in Rivet::FinalPartons.

apply()

template<typename PROJ = Projection>

std::enable_if_t< std::is_base_of< Projection, PROJ >::value, const PROJ & > Rivet::ProjectionApplier::apply ( const Event &  evt, const Projection &  proj  ) const

inlineinherited

Apply the supplied projection on event evt.

Apply the supplied projection on event evt (user-facing alias).

Referenced by Rivet::ALICE::V0Trigger< MODE >::project().

before()

bool Rivet::Projection::before ( const Projection &  p ) const

inherited

Determine whether this object should be ordered before the object p given as argument. If p is of a different class than this, the before() function of the corresponding type_info objects is used. Otherwise, if the objects are of the same class, the virtual compare(const Projection &) will be returned.

clone()

virtual unique_ptr< Projection > Rivet::ParticleFinder::clone ( ) const

pure virtualinherited

Clone on the heap.

Implements Rivet::Projection.

Implemented in Rivet::ALICE::PrimaryParticles.

compare()

CmpState Rivet::LeptonFinder::compare ( const Projection &  p ) const

protectedvirtual

Compare projections.

Reimplemented from Rivet::FinalState.

declare() [1/2]

template<typename PROJ >

const PROJ & Rivet::ProjectionApplier::declare ( const PROJ &  proj, const std::string &  name  ) const

inlineprotectedinherited

Register a contained projection (user-facing version)

Todo:

Add SFINAE to require that PROJ inherit from Projection

Referenced by Rivet::CentralEtHCM::CentralEtHCM(), Rivet::CentralityEstimator::CentralityEstimator(), Rivet::ChargedLeptons::ChargedLeptons(), Rivet::ALICE::CLMultiplicity< INNER >::CLMultiplicity(), Rivet::DISDiffHadron::DISDiffHadron(), Rivet::DISFinalState::DISFinalState(), Rivet::DISKinematics::DISKinematics(), Rivet::DISLepton::DISLepton(), Rivet::EventMixingBase::EventMixingBase(), Rivet::GammaGammaKinematics::GammaGammaKinematics(), Rivet::GammaGammaLeptons::GammaGammaLeptons(), Rivet::GammaGammaLeptons::GammaGammaLeptons(), Rivet::GeneratedCentrality::GeneratedCentrality(), Rivet::HadronicFinalState::HadronicFinalState(), Rivet::HeavyHadrons::HeavyHadrons(), Rivet::Hemispheres::Hemispheres(), Rivet::InvisibleFinalState::InvisibleFinalState(), Rivet::LeadingParticlesFinalState::LeadingParticlesFinalState(), Rivet::LossyFinalState< FILTER >::LossyFinalState(), Rivet::LossyFinalState< FILTER >::LossyFinalState(), Rivet::MC_pPbMinBiasTrigger::MC_pPbMinBiasTrigger(), Rivet::MC_SumETFwdPbCentrality::MC_SumETFwdPbCentrality(), Rivet::ATLAS::MinBiasTrigger::MinBiasTrigger(), Rivet::MissingMomentum::MissingMomentum(), Rivet::NeutralFinalState::NeutralFinalState(), Rivet::NeutralFinalState::NeutralFinalState(), Rivet::NonHadronicFinalState::NonHadronicFinalState(), Rivet::ParisiTensor::ParisiTensor(), Rivet::PercentileProjection::PercentileProjection(), Rivet::PrimaryHadrons::PrimaryHadrons(), Rivet::PrimaryHadrons::PrimaryHadrons(), Rivet::SmearedMET::SmearedMET(), Rivet::SmearedMET::SmearedMET(), Rivet::Spherocity::Spherocity(), Rivet::ATLAS::SumET_PB_Centrality::SumET_PB_Centrality(), Rivet::ATLAS::SumET_PBPB_Centrality::SumET_PBPB_Centrality(), Rivet::TauFinder::TauFinder(), Rivet::TriggerCDFRun0Run1::TriggerCDFRun0Run1(), Rivet::TriggerCDFRun2::TriggerCDFRun2(), Rivet::UndressBeamLeptons::UndressBeamLeptons(), Rivet::ALICE::V0AndTrigger::V0AndTrigger(), Rivet::ALICE::V0Trigger< MODE >::V0Trigger(), Rivet::VetoedFinalState::VetoedFinalState(), Rivet::VisibleFinalState::VisibleFinalState(), Rivet::VisibleFinalState::VisibleFinalState(), Rivet::CentralityProjection::add(), Rivet::CentralityBinner< T, MDist >::setProjection(), and Rivet::VetoedFinalState::vetoFinalState().

declare() [2/2]

template<typename PROJ >

const PROJ & Rivet::ProjectionApplier::declare ( const std::string &  name, const PROJ &  proj  ) const

inlineprotectedinherited

Register a contained projection (user-facing, arg-reordered version)

Todo:

Add SFINAE to require that PROJ inherit from Projection

dressedLeptons() [1/2]

DressedLeptons Rivet::LeptonFinder::dressedLeptons ( ) const

inline

Retrieve the dressed leptons.

Note

Like particles() but with helper functions and sorted by pT

References Rivet::cmpMomByPt(), and Rivet::ParticleFinder::particles().

dressedLeptons() [2/2]

DressedLeptons Rivet::LeptonFinder::dressedLeptons ( const ParticleSorter &  sorter ) const

inline

Retrieve the dressed leptons ordered by supplied sorting functor.

Note

Like particles() but with helper functions

References Rivet::ParticleFinder::particles().

get()

template<typename PROJ >

const PROJ & Rivet::ProjectionApplier::get ( const std::string &  name ) const

inlineinherited

Get the named projection, specifying return type via a template argument (user-facing alias).

Todo:

Add SFINAE to require that PROJ inherit from Projection

getProjection() [1/2]

template<typename PROJ >

const PROJ & Rivet::ProjectionApplier::getProjection ( const std::string &  name ) const

inlineinherited

Get the named projection, specifying return type via a template argument.

Todo:

Add SFINAE to require that PROJ inherit from Projection

References Rivet::ProjectionHandler::getProjection(), and Rivet::ProjectionApplier::getProjHandler().

Referenced by Rivet::CentralityProjection::compare(), Rivet::pcmp(), Rivet::pcmp(), Rivet::pcmp(), and Rivet::pcmp().

getProjection() [2/2]

const Projection & Rivet::ProjectionApplier::getProjection ( const std::string &  name ) const

inlineinherited

Get the named projection (non-templated, so returns as a reference to a Projection base class).

References Rivet::ProjectionHandler::getProjection(), and Rivet::ProjectionApplier::getProjHandler().

getProjectionFromDeclQueue()

template<typename PROJ >

const PROJ & Rivet::ProjectionApplier::getProjectionFromDeclQueue ( const std::string  name ) const

inlineinherited

Get a named projection from this projection appliers declqueue TODO for TP: Recursion?

References MSG_ERROR.

mkNamedPCmp()

Cmp< Projection > Rivet::Projection::mkNamedPCmp ( const Projection &  otherparent, const std::string &  pname  ) const

protectedinherited

Shortcut to make a named Cmp<Projection> comparison with the *this object automatically passed as one of the parent projections.

Referenced by Rivet::MC_SumETFwdPbCentrality::compare(), Rivet::MC_pPbMinBiasTrigger::compare(), Rivet::ATLAS::SumET_PB_Centrality::compare(), Rivet::ATLAS::SumET_PBPB_Centrality::compare(), Rivet::ATLAS::MinBiasTrigger::compare(), Rivet::BeamThrust::compare(), Rivet::CentralEtHCM::compare(), Rivet::DISFinalState::compare(), Rivet::EventMixingBase::compare(), Rivet::FParameter::compare(), Rivet::GammaGammaFinalState::compare(), Rivet::HeavyHadrons::compare(), Rivet::Hemispheres::compare(), Rivet::LossyFinalState< FILTER >::compare(), Rivet::PercentileProjection::compare(), Rivet::STAR_BES_Centrality::compare(), Rivet::BRAHMSCentrality::compare(), Rivet::Spherocity::compare(), Rivet::Thrust::compare(), Rivet::CentralityEstimator::compare(), and Rivet::GeneratedCentrality::compare().

mkPCmp()

Cmp< Projection > Rivet::Projection::mkPCmp ( const Projection &  otherparent, const std::string &  pname  ) const

protectedinherited

Shortcut to make a named Cmp<Projection> comparison with the *this object automatically passed as one of the parent projections.

Note

Alias for mkNamedPCmp

Referenced by Rivet::ALICE::PrimaryParticles::compare(), Rivet::SmearedJets::compare(), Rivet::SmearedMET::compare(), Rivet::SmearedParticles::compare(), and Rivet::Correlators::compare().

name()

virtual std::string Rivet::Projection::name ( ) const

inlinevirtualinherited

Get the name of the projection.

Implements Rivet::ProjectionApplier.

Referenced by Rivet::Projection::getLog(), Rivet::Projection::setName(), and Rivet::VetoedFinalState::vetoFinalState().

particles() [1/6]

Particles Rivet::ParticleFinder::particles ( const Cut &  c ) const

inlineinherited

Get the particles with selection cuts.

Note

Returns a copy rather than a reference, due to the cuts.

References Rivet::ParticleFinder::particles(), and Rivet::select().

particles() [2/6]

Particles Rivet::ParticleFinder::particles ( const Cut &  c, const ParticleSorter &  sorter  ) const

inlineinherited

Get the particles, ordered by supplied sorting function object

Note

Returns a copy rather than a reference, due to cuts and sorting.

References Rivet::ParticleFinder::particles(), and Rivet::sortBy().

particles() [3/6]

Particles Rivet::ParticleFinder::particles ( const ParticleSelector &  selector ) const

inlineinherited

Get the particles with selection cuts via a functor.

Note

Returns a copy rather than a reference, due to the cuts.

References Rivet::ParticleFinder::particles(), and Rivet::select().

particles() [4/6]

Particles Rivet::ParticleFinder::particles ( const ParticleSelector &  selector, const ParticleSorter &  sorter  ) const

inlineinherited

Get the particles, ordered by a sorting functor and filtered by a selection functor

Note

Returns a copy rather than a reference, due to cuts and sorting.

References Rivet::ParticleFinder::particles(), and Rivet::sortBy().

particles() [5/6]

Particles Rivet::ParticleFinder::particles ( const ParticleSorter &  sorter, const Cut &  c = Cuts::open()  ) const

inlineinherited

Get the particles, ordered by supplied sorting function object

Note

Returns a copy rather than a reference, due to cuts and sorting.

References Rivet::ParticleFinder::particles(), and Rivet::sortBy().

particles() [6/6]

Particles Rivet::ParticleFinder::particles ( const ParticleSorter &  sorter, const ParticleSelector &  selector  ) const

inlineinherited

Get the particles, ordered by a sorting functor and filtered by a selection functor

Note

Returns a copy rather than a reference, due to cuts and sorting.

References Rivet::ParticleFinder::particles(), and Rivet::sortBy().

particlesByPt() [1/3]

Particles Rivet::ParticleFinder::particlesByPt ( const Cut &  c = Cuts::open() ) const

inlineinherited

Get the particles, ordered by decreasing \( p_T \) and with optional cuts

This is a very common use-case, so is available as syntatic sugar for particles(c, cmpMomByPt).

References Rivet::cmpMomByPt(), and Rivet::ParticleFinder::particles().

particlesByPt() [2/3]

Particles Rivet::ParticleFinder::particlesByPt ( const ParticleSelector &  selector ) const

inlineinherited

Get the particles, ordered by decreasing \( p_T \) and with optional cuts

This is a very common use-case, so is available as syntatic sugar for particles(f, cmpMomByPt).

References Rivet::cmpMomByPt(), and Rivet::ParticleFinder::particles().

particlesByPt() [3/3]

Particles Rivet::ParticleFinder::particlesByPt ( double  ptmin ) const

inlineinherited

Get the particles, ordered by decreasing \( p_T \) and with a cut on minimum \( p_T \)

This is a very common use-case, so is available as syntatic sugar for particles(Cuts::pT >= ptmin, cmpMomByPt).

References Rivet::cmpMomByPt(), and Rivet::ParticleFinder::particles().

project()

void Rivet::LeptonFinder::project ( const Event &  e )

protectedvirtual

Apply the projection on the supplied event.

Reimplemented from Rivet::FinalState.

rawParticles()

Particles Rivet::ParticleFinder::rawParticles ( ) const

inlineinherited

Get the raw particles in no particular order, with no cuts

Note

Raw particles are the final-state constituents, as opposed to potentially composite particles returned as the finder's particles()

References Rivet::ParticleFinder::particles().

setProjectionHandler()

void Rivet::ProjectionApplier::setProjectionHandler ( ProjectionHandler &  projectionHandler ) const

protectedinherited

Todo:

AB: Add Doxygen comment, follow surrounding coding style

---

The documentation for this class was generated from the following file:

• /Users/chrisg/software/rivet/include/Rivet/Projections/LeptonFinder.hh