#include <TauTrack_v1.h>

Inheritance diagram for xAOD::TauTrack_v1:

Collaboration diagram for xAOD::TauTrack_v1:

Public Types
typedef ROOT::Math::LorentzVector< ROOT::Math::PtEtaPhiM4D< double > >	GenVecFourMom_t
	Base 4 Momentum type for taus.
typedef uint16_t	TrackFlagType
typedef std::vector< ElementLink< xAOD::TrackParticleContainer > >	TrackParticleLinks_t
Functions describing the 4-momentum of the object
typedef TLorentzVector	FourMom_t
	Definition of the 4-momentum type.

Public Member Functions
	TauTrack_v1 ()
	Default constructor.
virtual double	pt () const
	The transverse momentum ( \(p_T\)) of the particle.
virtual double	eta () const
	The pseudorapidity ( \(\eta\)) of the particle.
virtual double	phi () const
	The azimuthal angle ( \(\phi\)) of the particle.
virtual double	e () const
	The total energy of the particle.
virtual double	m () const
	The invariant mass of the particle.
virtual double	rapidity () const
	The true rapidity (y) of the particle.
virtual FourMom_t	p4 () const
	The full 4-momentum of the particle.
GenVecFourMom_t	genvecP4 () const
	The full 4-momentum of the particle : internal taus type.
void	setP4 (double pt, double eta, double phi, double m)
	Set methods for IParticle values.
virtual Type::ObjectType	type () const
	The type of the object as a simple enumeration.
bool	flag (TauJetParameters::TauTrackFlag flag) const
bool	flagWithMask (unsigned int) const
void	setFlag (TauJetParameters::TauTrackFlag flag, bool value)
TrackFlagType	flagSet () const
void	setFlagSet (TrackFlagType flag)
float	z0sinThetaTJVA (const xAOD::IParticle &) const
float	d0TJVA () const
float	d0SigTJVA () const
float	z0sinthetaTJVA () const
float	z0sinthetaSigTJVA () const
float	rConv () const
float	rConvII () const
float	dRJetSeedAxis (const xAOD::IParticle &) const
const std::vector< float > &	bdtScores () const
void	setBdtScores (const std::vector< float > &bdtScores)
float	bdtScore (size_t i) const
size_t	nBdtScores () const
void	addBdtScore (const float score)
	add a cluster to the tau
void	clearBdtScores ()
	Remove all clusters from the tau.
bool	detail (TauJetParameters::TrackDetail detail, float &value) const
void	setDetail (TauJetParameters::TrackDetail detail, float value)
const TrackParticleLinks_t &	trackLinks () const
void	setTrackLinks (const TrackParticleLinks_t &trackParticle)
const TrackParticle *	track () const
void	addTrackLink (const ElementLink< TrackParticleContainer > &tr)
	add a track to the collection
void	clearTrackLinks ()
	Remove all tracks from the collection.
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.

Detailed Description

Definition at line 27 of file TauTrack_v1.h.

Member Typedef Documentation

◆ FourMom_t

typedef TLorentzVector xAOD::IParticle::FourMom_t

inherited

Definition of the 4-momentum type.

Definition at line 69 of file Event/xAOD/xAODBase/xAODBase/IParticle.h.

◆ GenVecFourMom_t

typedef ROOT::Math::LorentzVector<ROOT::Math::PtEtaPhiM4D<double> > xAOD::TauTrack_v1::GenVecFourMom_t

Base 4 Momentum type for taus.

Definition at line 46 of file TauTrack_v1.h.

◆ TrackFlagType

typedef uint16_t xAOD::TauTrack_v1::TrackFlagType

Definition at line 61 of file TauTrack_v1.h.

◆ TrackParticleLinks_t

typedef std::vector< ElementLink< xAOD::TrackParticleContainer > > xAOD::TauTrack_v1::TrackParticleLinks_t

Definition at line 91 of file TauTrack_v1.h.

Constructor & Destructor Documentation

◆ TauTrack_v1()

xAOD::TauTrack_v1::TauTrack_v1 ( )

Default constructor.

Definition at line 22 of file TauTrack_v1.cxx.

23 : IParticle() {

24 }

xAOD::IParticle::IParticle

IParticle()=default

Member Function Documentation

◆ addBdtScore()

void xAOD::TauTrack_v1::addBdtScore ( const float score )

add a cluster to the tau

Definition at line 186 of file TauTrack_v1.cxx.

                                                 {
    bdtScoreAcc( *this ).push_back(score);
  }

◆ addTrackLink()

void xAOD::TauTrack_v1::addTrackLink ( const ElementLink< TrackParticleContainer > & tr )

add a track to the collection

Definition at line 209 of file TauTrack_v1.cxx.

                                                                                 {
    //clearTrackLinks();
    trackAcc( *this ).push_back( tr );
    return;
  }

◆ 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 );
      }

◆ bdtScore()

float xAOD::TauTrack_v1::bdtScore ( size_t i ) const

◆ bdtScores()

const std::vector< float > & xAOD::TauTrack_v1::bdtScores ( ) const

◆ clearBdtScores()

void xAOD::TauTrack_v1::clearBdtScores ( )

Remove all clusters from the tau.

Definition at line 191 of file TauTrack_v1.cxx.

                                  {
    bdtScoreAcc( *this ).clear();
  }

◆ clearTrackLinks()

void xAOD::TauTrack_v1::clearTrackLinks ( )

Remove all tracks from the collection.

Definition at line 215 of file TauTrack_v1.cxx.

                                    {
   trackAcc( *this ).clear();
   return;
  }

◆ d0SigTJVA()

float xAOD::TauTrack_v1::d0SigTJVA ( ) const

Definition at line 120 of file TauTrack_v1.cxx.

                                     {
    return d0SigTJVAAcc(*this);
  }

◆ d0TJVA()

float xAOD::TauTrack_v1::d0TJVA ( ) const

Definition at line 115 of file TauTrack_v1.cxx.

                                  {
    return d0TJVAAcc(*this);
  }

◆ detail()

bool xAOD::TauTrack_v1::detail	(	TauJetParameters::TrackDetail	detail,
		float &	value ) const

Definition at line 152 of file TauTrack_v1.cxx.

                                                                                  {
    // Get the detail accessor:
    const Accessor< float >* acc = xAODTau::trackDetailsAccessorV3<float>( detail );
    if( ! acc ) return false;
    if( ! acc->isAvailable( *this ) ) return false;    
 
    // Retrieve the detail value:
    value = ( *acc )( *this );
    return true;
 
  }

◆ dRJetSeedAxis()

float xAOD::TauTrack_v1::dRJetSeedAxis ( const xAOD::IParticle & part ) const

Definition at line 142 of file TauTrack_v1.cxx.

                                                                 {
    const xAOD::TauJet* tau = dynamic_cast<const xAOD::TauJet*> (&part);
    if(tau)
      return tau->jet()->p4().DeltaR(this->p4());//this function should take jet seed as input
    else {
      std::cerr << "ERROR xAOD::TauTrack::z0sinThetaTJVA cannot get TauJet" << std::endl;
    }
    return 0.;
  }

◆ e()

double xAOD::TauTrack_v1::e ( ) const

virtual

The total energy of the particle.

Implements xAOD::IParticle.

Definition at line 70 of file TauTrack_v1.cxx.

                              {
    return genvecP4().E();
  }

◆ eta()

virtual double xAOD::TauTrack_v1::eta ( ) const

virtual

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

Implements xAOD::IParticle.

◆ flag()

bool xAOD::TauTrack_v1::flag ( TauJetParameters::TauTrackFlag flag ) const

Definition at line 76 of file TauTrack_v1.cxx.

                                                               {
    static const Accessor< TauTrack_v1::TrackFlagType > trackFlags("flagSet");
    TrackFlagType f(trackFlags(*this));
    std::bitset<8*sizeof(TrackFlagType)> thisTracksFlags(f);
    return thisTracksFlags[flag];
  }

◆ flagSet()

TrackFlagType xAOD::TauTrack_v1::flagSet ( ) const

◆ flagWithMask()

bool xAOD::TauTrack_v1::flagWithMask ( unsigned int flags ) const

Definition at line 83 of file TauTrack_v1.cxx.

                                                        {
    static const Accessor< TauTrack_v1::TrackFlagType > trackFlags("flagSet");
    TrackFlagType f(trackFlags(*this));
    return ((f&flags)==flags);
  }

◆ genvecP4()

TauTrack_v1::GenVecFourMom_t xAOD::TauTrack_v1::genvecP4 ( ) const

The full 4-momentum of the particle : internal taus type.

Definition at line 39 of file TauTrack_v1.cxx.

                                                         {
    return GenVecFourMom_t(pt(), eta(), phi(), m());
  }

◆ 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::TauTrack_v1::m ( ) const

virtual

The invariant mass of the particle.

Implements xAOD::IParticle.

Definition at line 66 of file TauTrack_v1.cxx.

                              {
     return PION_MASS;
  }

◆ nBdtScores()

size_t xAOD::TauTrack_v1::nBdtScores ( ) const

Definition at line 181 of file TauTrack_v1.cxx.

                                      {
    return bdtScoreAcc( *this ).size();
  }

◆ p4()

TauTrack_v1::FourMom_t xAOD::TauTrack_v1::p4 ( ) const

virtual

The full 4-momentum of the particle.

Implements xAOD::IParticle.

Definition at line 33 of file TauTrack_v1.cxx.

                                             {
    FourMom_t p4;
    p4.SetPtEtaPhiM( pt(), eta(), phi(), m()); 
    return p4;  
  }

◆ phi()

virtual double xAOD::TauTrack_v1::phi ( ) const

virtual

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

Implements xAOD::IParticle.

◆ pt()

virtual double xAOD::TauTrack_v1::pt ( ) const

virtual

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

Implements xAOD::IParticle.

◆ rapidity()

double xAOD::TauTrack_v1::rapidity ( ) const

virtual

The true rapidity (y) of the particle.

Implements xAOD::IParticle.

Definition at line 62 of file TauTrack_v1.cxx.

                                     {
    return genvecP4().Rapidity();
  }

◆ rConv()

float xAOD::TauTrack_v1::rConv ( ) const

Definition at line 134 of file TauTrack_v1.cxx.

                                {
    return std::sqrt(std::fabs(this->d0TJVA())*this->pt()/(0.3 /*0.15*2.*/));
  }

◆ rConvII()

float xAOD::TauTrack_v1::rConvII ( ) const

Definition at line 138 of file TauTrack_v1.cxx.

                                  {
    return std::sqrt( std::fabs( this->d0TJVA() * this->pt() ) / (0.3)  )*(this->d0TJVA()/fabs(this->d0TJVA()))*this->track()->charge();
  }

◆ setBdtScores()

void xAOD::TauTrack_v1::setBdtScores ( const std::vector< float > & bdtScores )

◆ setDetail()

void xAOD::TauTrack_v1::setDetail	(	TauJetParameters::TrackDetail	detail,
		float	value )

Definition at line 164 of file TauTrack_v1.cxx.

                                                                              {
    ( *( xAODTau::trackDetailsAccessorV3<float>( detail ) ) )( *this ) = value;    
  }

◆ setFlag()

void xAOD::TauTrack_v1::setFlag	(	TauJetParameters::TauTrackFlag	flag,
		bool	value )

Definition at line 89 of file TauTrack_v1.cxx.

                                                                        {
    static const Accessor< TauTrack_v1::TrackFlagType > trackFlags("flagSet");
    TrackFlagType& f(trackFlags(*this));
    std::bitset<8*sizeof(TrackFlagType)> thisTracksFlags(f);
    thisTracksFlags[flag] = value;
    f = thisTracksFlags.to_ulong();
  }

◆ setFlagSet()

void xAOD::TauTrack_v1::setFlagSet ( TrackFlagType flag )

◆ setP4()

void xAOD::TauTrack_v1::setP4	(	double	pt,
		double	eta,
		double	phi,
		double	m )

Set methods for IParticle values.

Definition at line 43 of file TauTrack_v1.cxx.

                                                                      {
 
     // Set the raw variables:
     static const Accessor< float > acc1( "pt" );
     static const Accessor< float > acc2( "eta" );
     static const Accessor< float > acc3( "phi" );
     acc1( *this ) = pt;
     acc2( *this ) = eta;
     acc3( *this ) = phi;
 
     return;
  }

◆ setTrackLinks()

void xAOD::TauTrack_v1::setTrackLinks ( const TrackParticleLinks_t & trackParticle )

◆ track()

const TrackParticle * xAOD::TauTrack_v1::track ( ) const

◆ trackLinks()

const TrackParticleLinks_t & xAOD::TauTrack_v1::trackLinks ( ) const

◆ type()

Type::ObjectType xAOD::TauTrack_v1::type ( ) const

virtual

The type of the object as a simple enumeration.

Implements xAOD::IParticle.

Definition at line 57 of file TauTrack_v1.cxx.

                                         {
      return Type::CompositeParticle;
  }

◆ z0sinthetaSigTJVA()

float xAOD::TauTrack_v1::z0sinthetaSigTJVA ( ) const

Definition at line 130 of file TauTrack_v1.cxx.

                                             {
    return z0sinthetaSigTJVAAcc(*this);
  }

◆ z0sinThetaTJVA()

float xAOD::TauTrack_v1::z0sinThetaTJVA ( const xAOD::IParticle & part ) const

Definition at line 98 of file TauTrack_v1.cxx.

                                                                   {
    const xAOD::TrackParticle* xTrackParticle = this->track();
    const xAOD::TauJet* tau = dynamic_cast<const xAOD::TauJet*> (&part);
    if( tau ) {
       float zv = 0.0;
       if( tau->vertexLink().isValid() ) {
          zv = tau->vertex()->z();
       }
       return ( ( xTrackParticle->z0() + xTrackParticle->vz() - zv ) *
                std::sin( xTrackParticle->theta() ) );
    } else {
      std::cerr << "ERROR xAOD::TauTrack::z0sinThetaTJVA cannot get TauJet" << std::endl;
      return 0;
    }
  }

◆ z0sinthetaTJVA()

float xAOD::TauTrack_v1::z0sinthetaTJVA ( ) const

Definition at line 125 of file TauTrack_v1.cxx.

                                          {
    return z0sinthetaTJVAAcc(*this);
  }

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

Public Types

Public Member Functions

Detailed Description

Member Typedef Documentation

◆ FourMom_t

◆ GenVecFourMom_t

◆ TrackFlagType

◆ TrackParticleLinks_t

Constructor & Destructor Documentation

◆ TauTrack_v1()

Member Function Documentation

◆ addBdtScore()

◆ addTrackLink()

◆ auxdata() [1/2]

◆ auxdata() [2/2]

◆ bdtScore()

◆ bdtScores()

◆ clearBdtScores()

◆ clearTrackLinks()

◆ d0SigTJVA()

◆ d0TJVA()

◆ detail()

◆ dRJetSeedAxis()

◆ e()

◆ eta()

◆ flag()

◆ flagSet()

◆ flagWithMask()

◆ genvecP4()

◆ isAvailable()

◆ isAvailableWritable()

◆ m()

◆ nBdtScores()

◆ p4()

◆ phi()

◆ pt()

◆ rapidity()

◆ rConv()

◆ rConvII()

◆ setBdtScores()

◆ setDetail()

◆ setFlag()

◆ setFlagSet()

◆ setP4()

◆ setTrackLinks()

◆ track()

◆ trackLinks()

◆ type()

◆ z0sinthetaSigTJVA()

◆ z0sinThetaTJVA()

◆ z0sinthetaTJVA()