reco::PFTauDecayMode Class Reference

#include <PFTauDecayMode.h>

Inheritance diagram for reco::PFTauDecayMode:

Public Types
enum	hadronicTauDecayModes {   tauDecay1ChargedPion0PiZero, tauDecay1ChargedPion1PiZero, tauDecay1ChargedPion2PiZero, tauDecay1ChargedPion3PiZero,   tauDecay1ChargedPion4PiZero, tauDecay2ChargedPion0PiZero, tauDecay2ChargedPion1PiZero, tauDecay2ChargedPion2PiZero,   tauDecay2ChargedPion3PiZero, tauDecay2ChargedPion4PiZero, tauDecay3ChargedPion0PiZero, tauDecay3ChargedPion1PiZero,   tauDecay3ChargedPion2PiZero, tauDecay3ChargedPion3PiZero, tauDecay3ChargedPion4PiZero, tauDecaysElectron,   tauDecayMuon, tauDecayOther }
Public Types inherited from reco::CompositeCandidate
typedef CandidateCollection	daughters
	collection of daughters More...
typedef std::vector< std::string >	role_collection
Public Types inherited from reco::LeafCandidate
typedef int	Charge
	electric charge type More...
typedef CandidateCollection	daughters
	collection of daughter candidates More...
typedef unsigned int	index
typedef math::XYZTLorentzVector	LorentzVector
	Lorentz vector. More...
typedef math::XYZPoint	Point
	point in the space More...
typedef math::PtEtaPhiMLorentzVector	PolarLorentzVector
	Lorentz vector. More...
typedef math::XYZVector	Vector
	point in the space More...
Public Types inherited from reco::Candidate
enum	{ dimension = 3 }
enum	{ size = dimension * (dimension + 1)/2 }
	matix size More...
typedef int	Charge
	electric charge type More...
typedef candidate::const_iterator	const_iterator
typedef math::Error< dimension >::type	CovarianceMatrix
	covariance error matrix (3x3) More...
typedef unsigned int	index
	index type More...
typedef candidate::iterator	iterator
typedef math::XYZTLorentzVector	LorentzVector
	Lorentz vector. More...
typedef math::XYZPoint	Point
	point in the space More...
typedef math::PtEtaPhiMLorentzVector	PolarLorentzVector
	Lorentz vector. More...
typedef size_t	size_type
typedef math::XYZVector	Vector
	point in the space More...

Public Member Functions
PFCandidateRefVector	associatedChargedPFCandidates () const
	returns the PFCandidates associated to the charged signal objects More...
PFCandidateRefVector	associatedNeutralPFCandidates () const
	returns the PFCandidates associated to the PiZero signal objects (i.e., the unmerged photons) More...
std::vector< const Candidate * >	chargedFilteredObjectCandidates () const
	returns only charged filtered objects More...
std::vector< const Candidate * >	chargedPionCandidates () const
	returns pointers to charged pions More...
const VertexCompositeCandidate &	chargedPions () const
	returns collection of charged pions w/ vertex information (tracks are refit) More...
PFTauDecayMode *	clone () const override
	returns a clone of the candidate More...
std::vector< const Candidate * >	decayProductCandidates () const
	returns pointers to non-filtered objects More...
std::vector< const Candidate * >	filteredObjectCandidates (int absCharge=-2) const
	returns pointers to filtered objects (i.e. those not included in signal objects) More...
const CompositeCandidate &	filteredObjects () const
	returns references to PF objects that were filtered More...
PFCandidateRefVector	filteredPFCandidates () const
	returns the PFCandidates that were filtered More...
hadronicTauDecayModes	getDecayMode () const
std::vector< const Candidate * >	neutralFilteredObjectCandidates () const
	returns only netural filtered objects More...
std::vector< const Candidate * >	neutralPionCandidates () const
	returns pointers to neutral pions More...
const CompositeCandidate &	neutralPions () const
	returns a collection of merged Pi0s More...
void	pfMasterClones (const Candidate *input, PFCandidateRefVector &toFill) const
	fills master clones to PF objects (utility function) More...
	PFTauDecayMode ()
	PFTauDecayMode (Charge q, const LorentzVector &p4, const Point &vtx=Point(0, 0, 0), int pdgId=12, int status=2, bool integerCharge=true)
	constructor from values More...
	PFTauDecayMode (const VertexCompositeCandidate &chargedPions, const CompositeCandidate &piZeroes, const CompositeCandidate &filteredObjects)
	constructor from candidate content More...
const PFTauRef &	pfTauRef () const
	return reference to associated PFTau object More...
void	setDecayMode (hadronicTauDecayModes theDecayMode)
void	setPFTauRef (const PFTauRef &theTau)
	~PFTauDecayMode () override
Public Member Functions inherited from reco::CompositeCandidate
void	addDaughter (const Candidate &, const std::string &s="")
	add a clone of the passed candidate as daughter More...
void	addDaughter (std::unique_ptr< Candidate >, const std::string &s="")
	add a clone of the passed candidate as daughter More...
void	applyRoles ()
void	clearDaughters ()
	clear daughters More...
void	clearRoles ()
	CompositeCandidate (std::string name="")
	default constructor More...
template<typename P4 >
	CompositeCandidate (Charge q, const P4 &p4, const Point &vtx=Point(0, 0, 0), int pdgId=0, int status=0, bool integerCharge=true, std::string name="")
	constructor from values More...
	CompositeCandidate (const Candidate &p, const std::string &name="")
	constructor from values More...
	CompositeCandidate (const Candidate &p, const std::string &name, role_collection const &roles)
	constructor from values More...
const Candidate *	daughter (size_type) const override
	return daughter at a given position, i = 0, ... numberOfDaughters() - 1 (read only mode) More...
Candidate *	daughter (size_type) override
	return daughter at a given position, i = 0, ... numberOfDaughters() - 1 More...
Candidate *	daughter (const std::string &s) override
	return daughter with a specified role name More...
const Candidate *	daughter (const std::string &s) const override
	return daughter with a specified role name More...
const Candidate *	mother (size_type i=0) const override
	return pointer to mother More...
std::string	name () const
	get the name of the candidate More...
size_type	numberOfDaughters () const override
	number of daughters More...
size_type	numberOfMothers () const override
	number of mothers (zero or one in most of but not all the cases) More...
role_collection const &	roles () const
	get the roles More...
void	setName (std::string name)
	set the name of the candidate More...
void	setRoles (const role_collection &roles)
	set the roles More...
	~CompositeCandidate () override
	destructor More...
Public Member Functions inherited from reco::LeafCandidate
Vector	boostToCM () const final
int	charge () const final
	electric charge More...
void	construct (int qx3, float pt, float eta, float phi, float mass, const Point &vtx, int pdgId, int status)
const Candidate *	daughter (size_type) const override
	return daughter at a given position (throws an exception) More...
Candidate *	daughter (size_type) override
	return daughter at a given position (throws an exception) More...
Candidate *	daughter (const std::string &s) override
	return daughter with a specified role name More...
const Candidate *	daughter (const std::string &s) const override
	return daughter with a specified role name More...
double	energy () const final
	energy More...
double	et () const final
	transverse energy More...
double	et2 () const final
	transverse energy squared (use this for cut!) More...
double	eta () const final
	momentum pseudorapidity More...
void	fillVertexCovariance (CovarianceMatrix &v) const override
	fill SMatrix More...
template<typename T >
T	get () const
	get a component More...
template<typename T , typename Tag >
T	get () const
	get a component More...
template<typename T >
T	get (size_type i) const
	get a component More...
template<typename T , typename Tag >
T	get (size_type i) const
	get a component More...
bool	hasMasterClone () const override
bool	hasMasterClonePtr () const override
bool	isCaloMuon () const override
bool	isConvertedPhoton () const override
bool	isElectron () const override
bool	isGlobalMuon () const override
bool	isJet () const override
bool	isMuon () const override
bool	isPhoton () const override
bool	isStandAloneMuon () const override
bool	isTrackerMuon () const override
	LeafCandidate ()
	LeafCandidate (const Candidate &c)
template<typename... Args>
	LeafCandidate (Args &&...args)
	LeafCandidate (LeafCandidate &rh)
	LeafCandidate (LeafCandidate &&)=default
	LeafCandidate (LeafCandidate const &)=default
bool	longLived () const final
	is long lived? More...
double	mass () const final
	mass More...
bool	massConstraint () const final
	do mass constraint? More...
double	massSqr () const final
	mass squared More...
const CandidateBaseRef &	masterClone () const override
const CandidatePtr &	masterClonePtr () const override
template<typename Ref >
Ref	masterRef () const
	cast master clone reference to a concrete type More...
Vector	momentum () const final
	spatial momentum vector More...
const Candidate *	mother (size_type) const override
	return mother at a given position (throws an exception) More...
double	mt () const final
	transverse mass More...
double	mtSqr () const final
	transverse mass squared More...
template<typename T >
size_type	numberOf () const
	number of components More...
template<typename T , typename Tag >
size_type	numberOf () const
	number of components More...
size_t	numberOfDaughters () const override
	number of daughters More...
size_t	numberOfMothers () const override
	number of mothers More...
size_t	numberOfSourceCandidatePtrs () const override
LeafCandidate &	operator= (LeafCandidate &&)=default
LeafCandidate &	operator= (LeafCandidate const &)=default
double	p () const final
	magnitude of momentum vector More...
const LorentzVector &	p4 () const final
	four-momentum Lorentz vector More...
int	pdgId () const final
	PDG identifier. More...
double	phi () const final
	momentum azimuthal angle More...
const PolarLorentzVector &	polarP4 () const final
	four-momentum Lorentz vector More...
double	pt () const final
	transverse momentum More...
double	px () const final
	x coordinate of momentum vector More...
double	py () const final
	y coordinate of momentum vector More...
double	pz () const final
	z coordinate of momentum vector More...
double	rapidity () const final
	rapidity More...
void	setCharge (Charge q) final
	set electric charge More...
void	setLongLived () final
void	setMass (double m) final
	set particle mass More...
void	setMassConstraint () final
void	setP4 (const LorentzVector &p4) final
	set 4-momentum More...
void	setP4 (const PolarLorentzVector &p4) final
	set 4-momentum More...
void	setPdgId (int pdgId) final
void	setPz (double pz) final
void	setStatus (int status) final
	set status word More...
void	setThreeCharge (Charge qx3) final
	set electric charge More...
void	setVertex (const Point &vertex) override
	set vertex More...
CandidatePtr	sourceCandidatePtr (size_type i) const override
int	status () const final
	status word More...
double	theta () const final
	momentum polar angle More...
int	threeCharge () const final
	electric charge More...
const Point &	vertex () const override
	vertex position (overwritten by PF...) More...
double	vertexChi2 () const override
	chi-squares More...
double	vertexCovariance (int i, int j) const override
	(i, j)-th element of error matrix, i, j = 0, ... 2 More...
CovarianceMatrix	vertexCovariance () const final
	return SMatrix More...
double	vertexNdof () const override
double	vertexNormalizedChi2 () const override
	chi-squared divided by n.d.o.f. More...
double	vx () const override
	x coordinate of vertex position More...
double	vy () const override
	y coordinate of vertex position More...
double	vz () const override
	z coordinate of vertex position More...
double	y () const final
	rapidity More...
	~LeafCandidate () override
	destructor More...
Public Member Functions inherited from reco::Candidate
const_iterator	begin () const
	first daughter const_iterator More...
iterator	begin ()
	first daughter iterator More...
virtual const Track *	bestTrack () const
	Candidate ()
	default constructor More...
virtual float	dxyError () const
	uncertainty on dxy More...
virtual float	dzError () const
	uncertainty on dz More...
const_iterator	end () const
	last daughter const_iterator More...
iterator	end ()
	last daughter iterator More...
template<typename T >
T	get () const
	get a component More...
template<typename T , typename Tag >
T	get () const
	get a component More...
template<typename T >
T	get (size_type i) const
	get a component More...
template<typename T , typename Tag >
T	get (size_type i) const
	get a component More...
template<typename Ref >
Ref	masterRef () const
	cast master clone reference to a concrete type More...
template<typename T >
size_type	numberOf () const
	number of components More...
template<typename T , typename Tag >
size_type	numberOf () const
	number of components More...
virtual void	setSourceCandidatePtr (const CandidatePtr &ptr)
	Set the ptr to the source Candidate. More...
virtual	~Candidate ()
	destructor More...

Static Public Attributes
static const unsigned char	maxNumberOfPiZeroCandidatesAllowed = 4

Protected Attributes
VertexCompositeCandidate	chargedPions_
CompositeCandidate	filteredObjects_
PFTauRef	pfTauRef_
CompositeCandidate	piZeroes_
hadronicTauDecayModes	theDecayMode_

Additional Inherited Members

Detailed Description

Definition at line 28 of file PFTauDecayMode.h.

Member Enumeration Documentation

enum reco::PFTauDecayMode::hadronicTauDecayModes

Enumerator
tauDecay1ChargedPion0PiZero
tauDecay1ChargedPion1PiZero
tauDecay1ChargedPion2PiZero
tauDecay1ChargedPion3PiZero
tauDecay1ChargedPion4PiZero
tauDecay2ChargedPion0PiZero
tauDecay2ChargedPion1PiZero
tauDecay2ChargedPion2PiZero
tauDecay2ChargedPion3PiZero
tauDecay2ChargedPion4PiZero
tauDecay3ChargedPion0PiZero
tauDecay3ChargedPion1PiZero
tauDecay3ChargedPion2PiZero
tauDecay3ChargedPion3PiZero
tauDecay3ChargedPion4PiZero
tauDecaysElectron
tauDecayMuon
tauDecayOther

Definition at line 33 of file PFTauDecayMode.h.

      {
         tauDecay1ChargedPion0PiZero,
         tauDecay1ChargedPion1PiZero,  // rho (770 MeV) mediated)
         tauDecay1ChargedPion2PiZero,  // a1  (1.2 GeV) mediated
         tauDecay1ChargedPion3PiZero,  // contaminated or unmerged photo
         tauDecay1ChargedPion4PiZero,  // contaminated or unmerged photo
         tauDecay2ChargedPion0PiZero,  // extra track or un-recod track
         tauDecay2ChargedPion1PiZero,  // extra track or un-recod track
         tauDecay2ChargedPion2PiZero,  // extra track or un-recod track
         tauDecay2ChargedPion3PiZero,  // extra track or un-recod track
         tauDecay2ChargedPion4PiZero,  // extra track or un-recod track
         tauDecay3ChargedPion0PiZero,  // a1  (1.2 GeV) mediated
         tauDecay3ChargedPion1PiZero,  // a1  (1.2 GeV) mediated
         tauDecay3ChargedPion2PiZero,  // a1  (1.2 GeV) mediated
         tauDecay3ChargedPion3PiZero,  // a1  (1.2 GeV) mediated
         tauDecay3ChargedPion4PiZero,  // a1  (1.2 GeV) mediated
         tauDecaysElectron,
         tauDecayMuon,
         tauDecayOther                 // catch-all
      };

Constructor & Destructor Documentation

reco::PFTauDecayMode::PFTauDecayMode ( )

inline

Definition at line 55 of file PFTauDecayMode.h.

Referenced by clone(), and PFTauDecayMode().

{}

reco::PFTauDecayMode::PFTauDecayMode ( Charge  q, const LorentzVector &  p4, const Point &  vtx = Point( 0, 0, 0 ), int  pdgId = 12, int  status = 2, bool  integerCharge = true  )

inline

constructor from values

Definition at line 57 of file PFTauDecayMode.h.

References chargedPions(), filteredObjects(), and PFTauDecayMode().

                                                                                :CompositeCandidate(q, p4, vtx, pdgId, status, integerCharge){}

reco::PFTauDecayMode::PFTauDecayMode	(	const VertexCompositeCandidate &	chargedPions,
		const CompositeCandidate &	piZeroes,
		const CompositeCandidate &	filteredObjects
	)

constructor from candidate content

Definition at line 4 of file PFTauDecayMode.cc.

References reco::CompositeCandidate::addDaughter(), reco::LeafCandidate::charge(), chargedPions(), chargedPions_, reco::CompositeCandidate::daughter(), filteredObjects(), filteredObjects_, maxNumberOfPiZeroCandidatesAllowed, hpstanc_transforms::nCharged, reco::CompositeCandidate::numberOfDaughters(), reco::LeafCandidate::p4(), piZeroes_, reco::LeafCandidate::setCharge(), setDecayMode(), reco::LeafCandidate::setP4(), reco::LeafCandidate::setPdgId(), reco::LeafCandidate::setStatus(), and tauDecayOther.

   {
      chargedPions_    = chargedPions;
      piZeroes_        = piZeroes;
      filteredObjects_ = filteredObjects;

      // determine decay mode
      unsigned int nCharged = chargedPions_.numberOfDaughters();
      unsigned int nNeutral = piZeroes_.numberOfDaughters();
      hadronicTauDecayModes hadronicTauDecayIndex = static_cast<hadronicTauDecayModes>( ((nCharged - 1)*(maxNumberOfPiZeroCandidatesAllowed+1) + nNeutral) );
      if ( nNeutral > maxNumberOfPiZeroCandidatesAllowed)
         hadronicTauDecayIndex = static_cast<hadronicTauDecayModes>( tauDecayOther );
      this->setDecayMode(hadronicTauDecayIndex);

      // setup Particle base
      for(size_type iCand = 0; iCand < nCharged; ++iCand)
      {
         const Candidate* theCandToAdd = chargedPions_.daughter(iCand);
         this->addDaughter( *theCandToAdd );
      }
      for(size_type iCand = 0; iCand < nNeutral; ++iCand)
      {
         const Candidate* theCandToAdd = piZeroes_.daughter(iCand);
         this->addDaughter( *theCandToAdd );
      }

      this->setCharge(chargedPions_.charge());
      this->setP4(chargedPions_.p4() + piZeroes_.p4());
      this->setStatus(2); //decayed
      this->setPdgId(12); //everyone's favorite lepton!
   }

reco::PFTauDecayMode::~PFTauDecayMode ( )

inlineoverride

Definition at line 65 of file PFTauDecayMode.h.

References clone().

{}

Member Function Documentation

PFCandidateRefVector reco::PFTauDecayMode::associatedChargedPFCandidates

(

)

const

returns the PFCandidates associated to the charged signal objects

Definition at line 142 of file PFTauDecayMode.cc.

References chargedPions_, input, reco::Candidate::numberOfDaughters(), convertSQLitetoXML_cfg::output, and pfMasterClones().

Referenced by setDecayMode().

   {
      PFCandidateRefVector output;
      const Candidate* input = static_cast<const Candidate*>(&chargedPions_);
      if (input->numberOfDaughters())  
         pfMasterClones(input, output);
      return output;
   }

PFCandidateRefVector reco::PFTauDecayMode::associatedNeutralPFCandidates

(

)

const

returns the PFCandidates associated to the PiZero signal objects (i.e., the unmerged photons)

Definition at line 152 of file PFTauDecayMode.cc.

References input, reco::Candidate::numberOfDaughters(), convertSQLitetoXML_cfg::output, pfMasterClones(), and piZeroes_.

Referenced by setDecayMode().

   {
      PFCandidateRefVector output;
      const Candidate* input = static_cast<const Candidate*>(&piZeroes_);
      if (input->numberOfDaughters())  
         pfMasterClones(input, output);
      return output;
   }

std::vector< const Candidate * > reco::PFTauDecayMode::chargedFilteredObjectCandidates

(

)

const

returns only charged filtered objects

Definition at line 107 of file PFTauDecayMode.cc.

References filteredObjectCandidates().

Referenced by setDecayMode().

   {
      return filteredObjectCandidates(1);
   }

std::vector< const Candidate * > reco::PFTauDecayMode::chargedPionCandidates

(

)

const

returns pointers to charged pions

Definition at line 63 of file PFTauDecayMode.cc.

References chargedPions_, reco::CompositeCandidate::daughter(), reco::CompositeCandidate::numberOfDaughters(), and convertSQLitetoXML_cfg::output.

Referenced by decayProductCandidates(), and setDecayMode().

   {
      size_type numberOfChargedPions = chargedPions_.numberOfDaughters();
      std::vector<const Candidate*> output;
      for(size_type iterCand = 0; iterCand < numberOfChargedPions; ++iterCand)
         output.push_back( chargedPions_.daughter(iterCand) );
      return output;
   }

const VertexCompositeCandidate & reco::PFTauDecayMode::chargedPions

(

)

const

returns collection of charged pions w/ vertex information (tracks are refit)

Definition at line 45 of file PFTauDecayMode.cc.

References chargedPions_.

Referenced by PFTauDecayMode(), and setDecayMode().

   {
      return chargedPions_;
   }

PFTauDecayMode * reco::PFTauDecayMode::clone ( void  ) const

overridevirtual

returns a clone of the candidate

Reimplemented from reco::CompositeCandidate.

Definition at line 39 of file PFTauDecayMode.cc.

References PFTauDecayMode().

Referenced by ~PFTauDecayMode().

   {
      return new PFTauDecayMode(*this);
   }

std::vector< const Candidate * > reco::PFTauDecayMode::decayProductCandidates

(

)

const

returns pointers to non-filtered objects

Definition at line 83 of file PFTauDecayMode.cc.

References chargedPionCandidates(), neutralPionCandidates(), and convertSQLitetoXML_cfg::output.

Referenced by setDecayMode().

   {
      std::vector<const Candidate*> output         = this->chargedPionCandidates();
      std::vector<const Candidate*> neutralObjects = this->neutralPionCandidates();

      output.insert(output.end(), neutralObjects.begin(), neutralObjects.end());
      return output;
   }

std::vector< const Candidate * > reco::PFTauDecayMode::filteredObjectCandidates

(

int

absCharge = -2

)

const

returns pointers to filtered objects (i.e. those not included in signal objects)

Definition at line 93 of file PFTauDecayMode.cc.

References funct::abs(), reco::Candidate::charge(), reco::CompositeCandidate::daughter(), filteredObjects_, reco::CompositeCandidate::numberOfDaughters(), and convertSQLitetoXML_cfg::output.

Referenced by chargedFilteredObjectCandidates(), neutralFilteredObjectCandidates(), and setDecayMode().

   {
      size_t numberOfFilteredObjects = filteredObjects_.numberOfDaughters();
      std::vector<const Candidate*> output;
      for( size_t iFilteredCand = 0; iFilteredCand < numberOfFilteredObjects; ++iFilteredCand)
      {
         const Candidate* myCand = filteredObjects_.daughter(iFilteredCand);
         if (absCharge < 0 || abs(myCand->charge()) == absCharge)
            output.push_back(myCand);
      }
      return output;
   }

const CompositeCandidate & reco::PFTauDecayMode::filteredObjects

(

)

const

returns references to PF objects that were filtered

Definition at line 57 of file PFTauDecayMode.cc.

References filteredObjects_.

Referenced by PFTauDecayMode(), and setDecayMode().

   {
      return filteredObjects_;
   }

PFCandidateRefVector reco::PFTauDecayMode::filteredPFCandidates

(

)

const

returns the PFCandidates that were filtered

Definition at line 162 of file PFTauDecayMode.cc.

References filteredObjects_, input, reco::Candidate::numberOfDaughters(), convertSQLitetoXML_cfg::output, and pfMasterClones().

Referenced by setDecayMode().

   {
      PFCandidateRefVector output;
      const Candidate* input = static_cast<const Candidate*>(&filteredObjects_);
      if (input->numberOfDaughters())  
         pfMasterClones(input, output);
      return output;
   }

hadronicTauDecayModes reco::PFTauDecayMode::getDecayMode ( ) const

inline

Definition at line 72 of file PFTauDecayMode.h.

References theDecayMode_.

{ return theDecayMode_;         }

std::vector< const Candidate * > reco::PFTauDecayMode::neutralFilteredObjectCandidates

(

)

const

returns only netural filtered objects

Definition at line 113 of file PFTauDecayMode.cc.

References filteredObjectCandidates().

Referenced by setDecayMode().

   {
      return filteredObjectCandidates(0);
   }

std::vector< const Candidate * > reco::PFTauDecayMode::neutralPionCandidates

(

)

const

returns pointers to neutral pions

Definition at line 73 of file PFTauDecayMode.cc.

References reco::CompositeCandidate::daughter(), reco::CompositeCandidate::numberOfDaughters(), convertSQLitetoXML_cfg::output, and piZeroes_.

Referenced by decayProductCandidates(), and setDecayMode().

   {
      size_type numberOfChargedPions = piZeroes_.numberOfDaughters();
      std::vector<const Candidate*> output;
      for(size_type iterCand = 0; iterCand < numberOfChargedPions; ++iterCand)
         output.push_back( piZeroes_.daughter(iterCand) );
      return output;
   }

const CompositeCandidate & reco::PFTauDecayMode::neutralPions

(

)

const

returns a collection of merged Pi0s

Definition at line 51 of file PFTauDecayMode.cc.

References piZeroes_.

Referenced by setDecayMode().

   {
      return piZeroes_;
   }

void reco::PFTauDecayMode::pfMasterClones	(	const Candidate *	input,
		PFCandidateRefVector &	toFill
	)		const

fills master clones to PF objects (utility function)

Definition at line 119 of file PFTauDecayMode.cc.

References edm::RefToBase< T >::castTo(), reco::Candidate::daughter(), reco::Candidate::hasMasterClone(), reco::Candidate::masterClone(), reco::CompositeCandidate::numberOfDaughters(), reco::Candidate::numberOfDaughters(), and edm::RefVector< C, T, F >::push_back().

Referenced by associatedChargedPFCandidates(), associatedNeutralPFCandidates(), filteredPFCandidates(), and setDecayMode().

   {  
      if (input->numberOfDaughters() == 0) //we have reached a leaf
      {
         if (input->hasMasterClone()) // has a master clone
         {
            PFCandidateRef theCandRef = input->masterClone().castTo<PFCandidateRef>();
            toFill.push_back(theCandRef);
         }
         else
            edm::LogError("PFTauDecayMode") << "Error in pfMasterClones(...) - found a leaf candidate with no Master clone reference!";
      } else // recurse down composite chain
      {
         size_type numberOfDaughters = input->numberOfDaughters();
         for(size_type iCand = 0; iCand < numberOfDaughters; ++iCand)
         {
            const Candidate* currentCand = input->daughter(iCand);
            pfMasterClones(currentCand, toFill);
         }
      }
   }

const PFTauRef& reco::PFTauDecayMode::pfTauRef ( ) const

inline

return reference to associated PFTau object

Definition at line 69 of file PFTauDecayMode.h.

References pfTauRef_.

{ return pfTauRef_;  }

void reco::PFTauDecayMode::setDecayMode ( hadronicTauDecayModes  theDecayMode )

inline

Definition at line 73 of file PFTauDecayMode.h.

References associatedChargedPFCandidates(), associatedNeutralPFCandidates(), chargedFilteredObjectCandidates(), chargedPionCandidates(), chargedPions(), decayProductCandidates(), filteredObjectCandidates(), filteredObjects(), filteredPFCandidates(), input, neutralFilteredObjectCandidates(), neutralPionCandidates(), neutralPions(), pfMasterClones(), and theDecayMode_.

Referenced by PFTauDecayMode().

{ theDecayMode_ = theDecayMode; }

void reco::PFTauDecayMode::setPFTauRef ( const PFTauRef &  theTau )

inline

Definition at line 70 of file PFTauDecayMode.h.

References pfTauRef_.

Referenced by TruthTauDecayModeProducer::produce().

{ pfTauRef_ = theTau;}

Member Data Documentation

VertexCompositeCandidate reco::PFTauDecayMode::chargedPions_

protected

Definition at line 107 of file PFTauDecayMode.h.

Referenced by associatedChargedPFCandidates(), chargedPionCandidates(), chargedPions(), and PFTauDecayMode().

CompositeCandidate reco::PFTauDecayMode::filteredObjects_

protected

Definition at line 109 of file PFTauDecayMode.h.

Referenced by filteredObjectCandidates(), filteredObjects(), filteredPFCandidates(), and PFTauDecayMode().

const unsigned char reco::PFTauDecayMode::maxNumberOfPiZeroCandidatesAllowed = 4

static

Definition at line 31 of file PFTauDecayMode.h.

Referenced by PFTauDecayMode().

PFTauRef reco::PFTauDecayMode::pfTauRef_

protected

Definition at line 106 of file PFTauDecayMode.h.

Referenced by pfTauRef(), and setPFTauRef().

CompositeCandidate reco::PFTauDecayMode::piZeroes_

protected

Definition at line 108 of file PFTauDecayMode.h.

Referenced by associatedNeutralPFCandidates(), neutralPionCandidates(), neutralPions(), and PFTauDecayMode().

hadronicTauDecayModes reco::PFTauDecayMode::theDecayMode_

protected

Definition at line 110 of file PFTauDecayMode.h.

Referenced by getDecayMode(), and setDecayMode().