tauImpactParameter::Particle Class Reference

#include <Particle.h>

Inheritance diagram for tauImpactParameter::Particle:

Public Member Functions
virtual double	bField () const
virtual double	charge () const
virtual double	covariance (int i, int j) const
virtual const TMatrixTSym< double > &	covariance () const
virtual double	mass () const =0
virtual int	nParameters () const =0
virtual double	parameter (int i) const
virtual const TVectorT< double > &	parameter () const
	Particle (const TVectorT< double > &par, const TMatrixTSym< double > &cov, int pdgid, double charge, double b)
virtual int	pdgId () const
virtual double	qB () const
virtual	~Particle ()

Private Attributes
double	b_
double	charge_
TMatrixTSym< double >	cov_
TVectorT< double >	par_
int	pdgid_

Detailed Description

Definition at line 13 of file Particle.h.

Constructor & Destructor Documentation

tauImpactParameter::Particle::Particle ( const TVectorT< double > &  par, const TMatrixTSym< double > &  cov, int  pdgid, double  charge, double  b  )

inline

Definition at line 15 of file Particle.h.

        : par_(par), cov_(cov), b_(b), charge_(charge), pdgid_(pdgid) {}

virtual tauImpactParameter::Particle::~Particle ( )

inlinevirtual

Definition at line 17 of file Particle.h.

{};

Member Function Documentation

virtual double tauImpactParameter::Particle::bField ( ) const

inlinevirtual

Definition at line 29 of file Particle.h.

References b_, and mass().

Referenced by tauImpactParameter::MultiProngTauSolver::estimateNu(), tauImpactParameter::TrackTools::lorentzParticleAtPosition(), and tauImpactParameter::TauA1NuConstrainedFitter::TauA1NuConstrainedFitter().

{ return b_; }

virtual double tauImpactParameter::Particle::charge ( void  ) const

inlinevirtual

Definition at line 32 of file Particle.h.

References charge_.

Referenced by tauImpactParameter::TrackTools::lorentzParticleAtPosition().

{ return charge_; }

virtual double tauImpactParameter::Particle::covariance ( int  i, int  j  ) const

inlinevirtual

Definition at line 24 of file Particle.h.

References cov_.

Referenced by tauImpactParameter::TauA1NuConstrainedFitter::TauA1NuConstrainedFitter().

                                                  {
      if (0 <= i && i < cov_.GetNrows() && 0 <= j && j < cov_.GetNrows())
        return cov_(i, j);
      return 0;
    }

virtual const TMatrixTSym<double>& tauImpactParameter::Particle::covariance ( void  ) const

inlinevirtual

Definition at line 36 of file Particle.h.

References cov_.

Referenced by tauImpactParameter::LorentzVectorParticle::vertexCov().

{ return cov_; }

virtual double tauImpactParameter::Particle::mass ( ) const

pure virtual

Implemented in tauImpactParameter::LorentzVectorParticle, and tauImpactParameter::TrackParticle.

Referenced by Particle.Particle::__str__(), DiObject.DiMuon::__str__(), and bField().

virtual int tauImpactParameter::Particle::nParameters ( ) const

pure virtual

Implemented in tauImpactParameter::LorentzVectorParticle, and tauImpactParameter::TrackParticle.

Referenced by qB().

virtual double tauImpactParameter::Particle::parameter ( int  i ) const

inlinevirtual

Reimplemented in tauImpactParameter::LorentzVectorParticle.

Definition at line 19 of file Particle.h.

References par_.

Referenced by tauImpactParameter::TrackTools::lorentzParticleAtPosition(), tauImpactParameter::TrackTools::propagateToXPosition(), tauImpactParameter::TrackTools::propagateToYPosition(), and tauImpactParameter::TrackTools::propagateToZPosition().

                                          {
      if (0 <= i && i < par_.GetNrows())
        return par_(i);
      return 0;
    }

virtual const TVectorT<double>& tauImpactParameter::Particle::parameter ( ) const

inlinevirtual

Definition at line 35 of file Particle.h.

References par_.

Referenced by tauImpactParameter::LorentzVectorParticle::mass(), tauImpactParameter::LorentzVectorParticle::p4(), tauImpactParameter::LorentzVectorParticle::parameter(), and tauImpactParameter::LorentzVectorParticle::vertex().

{ return par_; }

virtual int tauImpactParameter::Particle::pdgId ( ) const

inlinevirtual

Definition at line 31 of file Particle.h.

References pdgid_.

Referenced by Particle.Particle::__str__(), and tauImpactParameter::TrackTools::lorentzParticleAtPosition().

{ return pdgid_; }

virtual double tauImpactParameter::Particle::qB ( ) const

inlinevirtual

Definition at line 33 of file Particle.h.

References b_, charge_, and nParameters().

{ return b_ * charge_; }

Member Data Documentation

double tauImpactParameter::Particle::b_

private

Definition at line 41 of file Particle.h.

Referenced by bField(), and qB().

double tauImpactParameter::Particle::charge_

private

Definition at line 42 of file Particle.h.

Referenced by charge(), and qB().

TMatrixTSym<double> tauImpactParameter::Particle::cov_

private

Definition at line 40 of file Particle.h.

Referenced by covariance().

TVectorT<double> tauImpactParameter::Particle::par_

private

Definition at line 39 of file Particle.h.

Referenced by parameter().

int tauImpactParameter::Particle::pdgid_

private

Definition at line 43 of file Particle.h.

Referenced by pdgId().