#include <MuonAnalysis/MuonAssociators/src/MuonMCClassifier.cc>

Inheritance diagram for MuonMCClassifier:

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

	~MuonMCClassifier ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesDependentUpon (std::string const &iProcessName, std::string const &iModuleLabel, bool iPrint, std::vector< char const * > &oModuleLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
int	convertAndPush (const TrackingParticle &tp, reco::GenParticleCollection &out, const TrackingParticleRef &momRef, const edm::Handle< reco::GenParticleCollection > &genParticles) const

int	flavour (int pdgId) const
	Returns the flavour given a pdg id code. More...

TrackingParticleRef	getTpMother (TrackingParticleRef tp)

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

template<typename T >
void	writeValueMap (edm::Event &iEvent, const edm::Handle< edm::View< reco::Muon > > &handle, const std::vector< T > &values, const std::string &label) const
	Write a ValueMap<int> in the event. More...

Private Attributes
std::string	associatorLabel_
	The Associations. More...

double	decayAbsZ_

double	decayRho_
	Cylinder to use to decide if a decay is early or late. More...

edm::InputTag	genParticles_

edm::EDGetTokenT < reco::GenParticleCollection >	genParticlesToken_

bool	hasMuonCut_

bool	linkToGenParticles_
	Create a link to the generator level particles. More...

StringCutObjectSelector < pat::Muon >	muonCut_

edm::EDGetTokenT< edm::View < reco::Muon > >	muonsToken_
	The RECO objects. More...

edm::EDGetTokenT < TrackingParticleCollection >	trackingParticlesToken_
	The TrackingParticle objects. More...

reco::MuonTrackType	trackType_
	Track to use. More...

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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

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 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)

Detailed Description

CLASSIFICATION: For each RECO Muon, match to SIM particle, and then:

If the SIM is not a Muon, label as Punchthrough (1)
If the SIM is a Muon, then look at it's provenance. A) the SIM muon is also a GEN muon, whose parent is NOT A HADRON AND NOT A TAU -> classify as "primary" (4). B) the SIM muon is also a GEN muon, whose parent is HEAVY FLAVOURED HADRON OR A TAU -> classify as "heavy flavour" (3) C) classify as "light flavour/decay" (2)

In any case, if the TP is not preferentially matched back to the same RECO muon, label as Ghost (flip the classification)

FLAVOUR:

for non-muons: 0
for primary muons: 13
for non primary muons: flavour of the mother: abs(pdgId) of heaviest quark, or 15 for tau

Definition at line 69 of file MuonMCClassifier.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 128 of file MuonMCClassifier.cc.

MuonMCClassifier::~MuonMCClassifier ( )

Definition at line 172 of file MuonMCClassifier.cc.

Member Function Documentation

int MuonMCClassifier::convertAndPush	(	const TrackingParticle &	tp,
		reco::GenParticleCollection &	out,
		const TrackingParticleRef &	momRef,
		const edm::Handle< reco::GenParticleCollection > &	genParticles
	)		const

private

Convert TrackingParticle into GenParticle, save into output collection, if mother is primary set reference to it, return index in output collection

Definition at line 483 of file MuonMCClassifier.cc.

int MuonMCClassifier::flavour ( int pdgId ) const

private

Returns the flavour given a pdg id code.

Definition at line 467 of file MuonMCClassifier.cc.

TrackingParticleRef MuonMCClassifier::getTpMother ( TrackingParticleRef tp )

inlineprivate

Definition at line 111 of file MuonMCClassifier.cc.

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

overrideprivatevirtual

Implements edm::EDProducer.

Definition at line 177 of file MuonMCClassifier.cc.

template<typename T >

void MuonMCClassifier::writeValueMap	(	edm::Event &	iEvent,
		const edm::Handle< edm::View< reco::Muon > > &	handle,
		const std::vector< T > &	values,
		const std::string &	label
	)		const

private

Write a ValueMap<int> in the event.

Definition at line 452 of file MuonMCClassifier.cc.

Member Data Documentation

std::string MuonMCClassifier::associatorLabel_

private

The Associations.

Definition at line 91 of file MuonMCClassifier.cc.

double MuonMCClassifier::decayAbsZ_

private

Definition at line 94 of file MuonMCClassifier.cc.

double MuonMCClassifier::decayRho_

private

Cylinder to use to decide if a decay is early or late.

Definition at line 94 of file MuonMCClassifier.cc.

edm::InputTag MuonMCClassifier::genParticles_

private

Definition at line 98 of file MuonMCClassifier.cc.

edm::EDGetTokenT<reco::GenParticleCollection> MuonMCClassifier::genParticlesToken_

private

Definition at line 99 of file MuonMCClassifier.cc.

bool MuonMCClassifier::hasMuonCut_

private

A preselection cut for the muon. I pass through pat::Muon so that I can access muon id selectors

Definition at line 81 of file MuonMCClassifier.cc.

bool MuonMCClassifier::linkToGenParticles_

private

Create a link to the generator level particles.

Definition at line 97 of file MuonMCClassifier.cc.

StringCutObjectSelector<pat::Muon> MuonMCClassifier::muonCut_

private

Definition at line 82 of file MuonMCClassifier.cc.

edm::EDGetTokenT<edm::View<reco::Muon> > MuonMCClassifier::muonsToken_

private

The RECO objects.

Definition at line 77 of file MuonMCClassifier.cc.

edm::EDGetTokenT<TrackingParticleCollection> MuonMCClassifier::trackingParticlesToken_

private

The TrackingParticle objects.

Definition at line 88 of file MuonMCClassifier.cc.

reco::MuonTrackType MuonMCClassifier::trackType_

private

Track to use.

Definition at line 85 of file MuonMCClassifier.cc.

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation