JetConstituent Class Reference

4-vector of jet constituent at the scale used during jet finding. More...

#include <JetConstituentVector.h>

Inheritance diagram for JetConstituent:

Collaboration diagram for JetConstituent:

Public Types
typedef IParticle::FourMom_t	FourMom_t
	Definition of the 4-momentum type.

Public Member Functions
	JetConstituent (const IParticle *part=0)
double	pt () const
double	eta () const
	The pseudorapidity ( \(\eta\)) of the particle.
double	phi () const
	The azimuthal angle ( \(\phi\)) of the particle.
double	m () const
	The invariant mass of the particle.
double	e () const
	The total energy of the particle.
double	rapidity () const
	The true rapidity (y) of the particle.
Type::ObjectType	type () const
	The full 4-momentum of the particle.
template<class T>
const T &	auxdata (const std::string &name, const std::string &clsname="") const
	Access the underlying IParticle's aux data.
template<class TT>
const TT &	auxdata (const std::string &name, const std::string &clsname) const
const JetConstituent *	operator-> () const
	operator-> allows to use JetConstituentVector with same syntax as vector<IParticle*>
const IParticle *	rawConstituent () const
	Access the real underlying IParticle.

Protected Attributes
const IParticle *	m_part

Friends
class	JetConstituentVector

Detailed Description

4-vector of jet constituent at the scale used during jet finding.

JetConstituent is a 4-vector and a proxy to the IParticle* used as a constituent of a jet. it inherits xAOD::JetFourMom_t and provides an interface very similar to IParticle.

Definition at line 61 of file JetConstituentVector.h.

Member Typedef Documentation

FourMom_t

typedef IParticle::FourMom_t xAOD::JetConstituent::FourMom_t

Definition of the 4-momentum type.

Definition at line 81 of file JetConstituentVector.h.

Constructor & Destructor Documentation

JetConstituent()

xAOD::JetConstituent::JetConstituent ( const IParticle * part = 0 )

inline

Definition at line 66 of file JetConstituentVector.h.

: xAOD::JetFourMom_t(), m_part(part){}

Member Function Documentation

auxdata() [1/2]

template<class TT>

const TT & xAOD::JetConstituent::auxdata	(	const std::string &	name,
		const std::string &	clsname ) const

Definition at line 211 of file JetConstituentVector.h.

                                                                     {
    return m_part->template auxdata<TT>(name, clsname);
  }

auxdata() [2/2]

template<class T>

const T & xAOD::JetConstituent::auxdata	(	const std::string &	name,
		const std::string &	clsname = "" ) const

Access the underlying IParticle's aux data.

e()

double xAOD::JetConstituent::e ( ) const

inline

The total energy of the particle.

Definition at line 76 of file JetConstituentVector.h.

{ return E();}

eta()

double xAOD::JetConstituent::eta ( ) const

inline

The pseudorapidity ( \(\eta\)) of the particle.

Definition at line 70 of file JetConstituentVector.h.

{ return Eta();}

m()

double xAOD::JetConstituent::m ( ) const

inline

The invariant mass of the particle.

Definition at line 74 of file JetConstituentVector.h.

{ return M();}

operator->()

const JetConstituent * xAOD::JetConstituent::operator-> ( ) const

inline

operator-> allows to use JetConstituentVector with same syntax as vector<IParticle*>

Definition at line 99 of file JetConstituentVector.h.

{return this;};

phi()

double xAOD::JetConstituent::phi ( ) const

inline

The azimuthal angle ( \(\phi\)) of the particle.

Definition at line 72 of file JetConstituentVector.h.

{ return Phi();}

pt()

double xAOD::JetConstituent::pt ( ) const

inline

Definition at line 68 of file JetConstituentVector.h.

{ return Pt();}

rapidity()

double xAOD::JetConstituent::rapidity ( ) const

inline

The true rapidity (y) of the particle.

Definition at line 78 of file JetConstituentVector.h.

{ return Rapidity();}

rawConstituent()

const IParticle * xAOD::JetConstituent::rawConstituent ( ) const

inline

Access the real underlying IParticle.

Definition at line 102 of file JetConstituentVector.h.

{ return m_part; }

type()

Type::ObjectType xAOD::JetConstituent::type ( ) const

inline

The full 4-momentum of the particle.

The type of the object as a simple enumeration

Definition at line 91 of file JetConstituentVector.h.

{ return m_part->type();}

Friends And Related Symbol Documentation

JetConstituentVector

friend class JetConstituentVector

friend

Definition at line 63 of file JetConstituentVector.h.

Member Data Documentation

m_part

const IParticle* xAOD::JetConstituent::m_part

protected

Definition at line 105 of file JetConstituentVector.h.

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

• JetConstituentVector.h