xAOD::JGTower_v1 Class Reference

Description of JGTower_v1. More...

#include <JGTower_v1.h>

Inheritance diagram for xAOD::JGTower_v1:

Collaboration diagram for xAOD::JGTower_v1:

Public Member Functions
	JGTower_v1 ()
	Default constructor.
	JGTower_v1 (const JGTower_v1 &other)
	Copy constructor.
JGTower_v1 &	operator= (const JGTower_v1 &other)
	Assignment operator.
virtual	~JGTower_v1 ()
	Default desturctor.
Functions for getting and setting user properties
template<class T>
XAOD_AUXDATA_DEPRECATED T &	auxdata (const std::string &name, const std::string &clsname="")
	Fetch an aux data variable, as a non-const reference.
template<class T>
XAOD_AUXDATA_DEPRECATED const T &	auxdata (const std::string &name, const std::string &clsname="") const
	Fetch an aux data variable, as a const reference.
template<class T>
XAOD_AUXDATA_DEPRECATED bool	isAvailable (const std::string &name, const std::string &clsname="") const
	Check if a user property is available for reading or not.
template<class T>
XAOD_AUXDATA_DEPRECATED bool	isAvailableWritable (const std::string &name, const std::string &clsname="") const
	Check if a user property is available for writing or not.

xAOD::IParticle functions
These are already virtual due to IParticle
typedef IParticle::FourMom_t	FourMom_t
	Definition of the 4-momentum type.
virtual double	pt () const final
	The transverse momentum ( \(p_T\)) of the particle.
virtual double	eta () const final
	The pseudorapidity ( \(\eta\)) of the particle.
void	setEta (float)
virtual double	phi () const final
	The azimuthal angle ( \(\phi\)) of the particle.
void	setPhi (float)
virtual double	deta () const final
	The pseudorapidity ( \(\eta\)) of the particle.
void	setdEta (float)
virtual double	dphi () const final
	The azimuthal angle ( \(\phi\)) of the particle.
void	setdPhi (float)
virtual double	et () const final
void	setEt (float)
virtual int	Id () const final
	get coolId
void	setId (int)
virtual int	sampling () const final
void	setSampling (int)
const std::vector< int > &	SCIndex () const
	get SCIndex
void	setSCIndex (const std::vector< int > &)
	set SCIndex
const std::vector< int > &	TileIndex () const
	get TileIndex
void	setTileIndex (const std::vector< int > &)
	set TileIndex
virtual double	m () const final
	The invariant mass of the particle.
virtual double	e () const final
	The total energy of the particle.
virtual double	rapidity () const final
	The true rapidity (y) of the particle.
virtual FourMom_t	p4 () const final
	The full 4-momentum of the particle as a TLoretzVector.
virtual Type::ObjectType	type () const final
	The type of the object as a simple enumeration, remains pure virtual in e/gamma.
virtual void	initialize (const int Id, const float Eta, const float Phi, const float Et)
virtual void	initialize (const int Id, const float Eta, const float Phi)
	initialize

Detailed Description

Description of JGTower_v1.

Author

John Morris john..nosp@m.morr.nosp@m.is@ce.nosp@m.rn.c.nosp@m.h

Revision

652807

Date

2015-03-09 22:52:07 +0100 (Mon, 09 Mar 2015)

Trigger towers are the inputs to all other parts of the calorimeter trigger. They are formed by analogue summation of cells (represented in simulation by LArTTL1 and TileTTL1 objects). The L1Calo PreProcessor digitizes these, performs Bunch-Crossing IDentification, final calibration and reduction to 8 bit words.

The TriggerTower class represents the output of the PreProcessor.

For each tower, the TriggerTower contains the final ET (LUT output) as well as a vector of ADC data (at 25ns intervals) from which it was formed, plus error flags and raw BCID output. As the PreProcessor readout can read variable numbers of slices of all of these data, the internal storage is in std::vectors, and methods exist to return all slices as well as just the data corresponding to the triggered crossing.

The JGTower_v1 class inherits from IParticle in order to assist The Level 1.5 jet HLT algorithm

Definition at line 45 of file JGTower_v1.h.

Member Typedef Documentation

FourMom_t

typedef IParticle::FourMom_t xAOD::JGTower_v1::FourMom_t

Definition of the 4-momentum type.

Definition at line 109 of file JGTower_v1.h.

Constructor & Destructor Documentation

JGTower_v1() [1/2]

xAOD::JGTower_v1::JGTower_v1

(

)

Default constructor.

Definition at line 14 of file JGTower_v1.cxx.

                         :
    IParticle()
  {        
  }

JGTower_v1() [2/2]

xAOD::JGTower_v1::JGTower_v1

(

const JGTower_v1 &

other

)

Copy constructor.

Definition at line 21 of file JGTower_v1.cxx.

                                                :
    IParticle( other )
  {   
  }

~JGTower_v1()

virtual xAOD::JGTower_v1::~JGTower_v1 ( )

inlinevirtual

Default desturctor.

Definition at line 55 of file JGTower_v1.h.

{}

Member Function Documentation

auxdata() [1/2]

template<class T>

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

inlineinherited

Fetch an aux data variable, as a non-const reference.

This function provides an easy way for users to decorate objects with auxiliary data.

Take note that this function is slow. Should not be used inside time-critical code.

Parameters

name	Name of the aux variable
clsname	The name of the associated class. May be blank

Returns

A modifiable reference to the decoration

Definition at line 98 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

                                                {
 
         return SG::Accessor< T >(name, clsname)(*this);
      }

auxdata() [2/2]

template<class T>

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

inlineinherited

Fetch an aux data variable, as a const reference.

This function provides an easy way for users to retrieve auxiliary decorations from an object.

Take note that this function is slow. Should not be used inside time-critical code.

Parameters

name	Name of the aux variable
clsname	The name of the associated class. May be blank

Returns

A constant reference to the decoration

Definition at line 118 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

                                                            {
        
         return SG::ConstAccessor< T >( name, clsname )( *this );
      }

deta()

double xAOD::JGTower_v1::deta ( ) const

finalvirtual

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

Definition at line 85 of file JGTower_v1.cxx.

  {
    const static ConstAccessor< float > acc( "deta" );
    return acc( *this );
  }

dphi()

double xAOD::JGTower_v1::dphi ( ) const

finalvirtual

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

Definition at line 97 of file JGTower_v1.cxx.

  {
    const static ConstAccessor< float > acc( "dphi" );
    return acc( *this );
  }

e()

double xAOD::JGTower_v1::e ( ) const

finalvirtual

The total energy of the particle.

Implements xAOD::IParticle.

Definition at line 156 of file JGTower_v1.cxx.

  {
    return p4().E();
  }

et()

double xAOD::JGTower_v1::et ( ) const

finalvirtual

Definition at line 134 of file JGTower_v1.cxx.

  {
    const static ConstAccessor< float > acc( "et" );
    return acc( *this );
  }

eta()

double xAOD::JGTower_v1::eta ( ) const

finalvirtual

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

Implements xAOD::IParticle.

Definition at line 60 of file JGTower_v1.cxx.

  {
    const static ConstAccessor< float > acc( "eta" );
    return acc( *this );      
  }

Id()

int xAOD::JGTower_v1::Id ( ) const

finalvirtual

get coolId

Definition at line 109 of file JGTower_v1.cxx.

  {
    const static ConstAccessor< int > acc( "Id" );
    return acc( *this );
  }

initialize() [1/2]

void xAOD::JGTower_v1::initialize ( const int Id, const float Eta, const float Phi )

virtual

initialize

Definition at line 41 of file JGTower_v1.cxx.

  {
    setId (Id);
    setEta( Eta );
    setPhi( Phi );    
  }

initialize() [2/2]

void xAOD::JGTower_v1::initialize ( const int Id, const float Eta, const float Phi, const float Et )

virtual

Definition at line 48 of file JGTower_v1.cxx.

  {
    setId (Id);
    setEt (Et);
    setEta( Eta );
    setPhi( Phi );
  }

isAvailable()

template<class T>

XAOD_AUXDATA_DEPRECATED bool xAOD::IParticle::isAvailable ( const std::string & name, const std::string & clsname = "" ) const

inlineinherited

Check if a user property is available for reading or not.

This function should be used to check if a user property which may or may not exist, is set on the object.

Parameters

name	Name of the auxiliary variable
clsname	The name of the associated class. May be blank

Returns

Whether the decoration exists or not

Definition at line 135 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

                                                            {
 
         return SG::ConstAccessor< T >(name, clsname).isAvailable(*this);
      }

isAvailableWritable()

template<class T>

XAOD_AUXDATA_DEPRECATED bool xAOD::IParticle::isAvailableWritable ( const std::string & name, const std::string & clsname = "" ) const

inlineinherited

Check if a user property is available for writing or not.

This function can be used to check whether it will be possible to set a user property on the object.

Parameters

name	Name of the auxiliary variable
clsname	The name of the associated class. May be blank

Returns

Whether the decoration is possible to set

Definition at line 152 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

                                                                    {
 
         return SG::Accessor< T >(name, clsname).isAvailableWritable(*this);
      }

m()

double xAOD::JGTower_v1::m ( ) const

finalvirtual

The invariant mass of the particle.

Implements xAOD::IParticle.

Definition at line 151 of file JGTower_v1.cxx.

  {
    return 0.;
  }

operator=()

JGTower_v1 & xAOD::JGTower_v1::operator=

(

const JGTower_v1 &

other

)

Assignment operator.

Definition at line 26 of file JGTower_v1.cxx.

  {
    if( this != &other ){
      if( !container() && !hasStore() ){
        makePrivateStore();
      }
      IParticle::operator=( other );
    }
    return *this;
  }

p4()

JGTower_v1::FourMom_t xAOD::JGTower_v1::p4 ( ) const

finalvirtual

The full 4-momentum of the particle as a TLoretzVector.

Implements xAOD::IParticle.

Definition at line 166 of file JGTower_v1.cxx.

  {
    FourMom_t p4;
    double PT = (pt() > 0) ? 1000. * static_cast< double >( pt() ) : 0.01;
    p4.SetPtEtaPhiM( PT , eta() , phi() , m() );
    return p4;    
  }

phi()

double xAOD::JGTower_v1::phi ( ) const

finalvirtual

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

Implements xAOD::IParticle.

Definition at line 73 of file JGTower_v1.cxx.

  {
    const static ConstAccessor< float > acc( "phi" );
    return acc( *this );      
  }

pt()

double xAOD::JGTower_v1::pt ( ) const

finalvirtual

The transverse momentum ( \(p_T\)) of the particle.

Implements xAOD::IParticle.

Definition at line 146 of file JGTower_v1.cxx.

  {
    return static_cast< double >(et() );
  }

rapidity()

double xAOD::JGTower_v1::rapidity ( ) const

finalvirtual

The true rapidity (y) of the particle.

Implements xAOD::IParticle.

Definition at line 161 of file JGTower_v1.cxx.

  {
    return p4().Rapidity();
  }

sampling()

int xAOD::JGTower_v1::sampling ( ) const

finalvirtual

Definition at line 121 of file JGTower_v1.cxx.

  {
    const static ConstAccessor< int > acc( "sampling" );
    return acc( *this );
  }

SCIndex()

const std::vector< int > & xAOD::JGTower_v1::SCIndex

(

)

const

get SCIndex

setdEta()

void xAOD::JGTower_v1::setdEta

(

float

deta

)

Definition at line 91 of file JGTower_v1.cxx.

  {
    const static Accessor< float > acc( "deta" );
    acc( *this ) = deta;
  }

setdPhi()

void xAOD::JGTower_v1::setdPhi

(

float

dphi

)

Definition at line 103 of file JGTower_v1.cxx.

  {
    const static Accessor< float > acc( "dphi" );
    acc( *this ) = dphi;
  }

setEt()

void xAOD::JGTower_v1::setEt

(

float

et

)

Definition at line 140 of file JGTower_v1.cxx.

  {
    const static Accessor< float > acc( "et" );
    acc( *this ) = et;
  }

setEta()

void xAOD::JGTower_v1::setEta

(

float

eta

)

Definition at line 66 of file JGTower_v1.cxx.

  {
    const static Accessor< float > acc( "eta" );
    acc( *this ) = eta;
  }

setId()

void xAOD::JGTower_v1::setId

(

int

Id

)

Definition at line 115 of file JGTower_v1.cxx.

  {
    const static Accessor< int > acc( "Id" );
    acc( *this ) = Id;
  }

setPhi()

void xAOD::JGTower_v1::setPhi

(

float

phi

)

Definition at line 79 of file JGTower_v1.cxx.

  {
    const static Accessor< float > acc( "phi" );
    acc( *this ) = phi;    
  } 

setSampling()

void xAOD::JGTower_v1::setSampling

(

int

sampling

)

Definition at line 127 of file JGTower_v1.cxx.

  {
    const static Accessor< int > acc( "sampling" );
    acc( *this ) = sampling;
  }

setSCIndex()

void xAOD::JGTower_v1::setSCIndex

(

const std::vector< int > &

)

set SCIndex

setTileIndex()

void xAOD::JGTower_v1::setTileIndex

(

const std::vector< int > &

)

set TileIndex

TileIndex()

const std::vector< int > & xAOD::JGTower_v1::TileIndex

(

)

const

get TileIndex

type()

Type::ObjectType xAOD::JGTower_v1::type ( ) const

finalvirtual

The type of the object as a simple enumeration, remains pure virtual in e/gamma.

Implements xAOD::IParticle.

Definition at line 174 of file JGTower_v1.cxx.

  {
    return Type::Jet;
  }

---

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

• JGTower_v1.h
• JGTower_v1.cxx