#include <SVertex.hh>

Inheritance diagram for SVertex< NTR >:

Collaboration diagram for SVertex< NTR >:

[legend]

Public Member Functions
— Constructors —
	SVertex ()

	SVertex (const SVertex< NTR > &rhs)

	SVertex (const Track &t)
	create Vertex object & set mother track by $t$ More...

	SVertex (const Track &t1, const Track &t2)

	SVertex (const Track &t1, const Track &t2, const Track &t3)

	SVertex (const Track &t1, const Track &t2, const Track &t3, const Track &t4)

	SVertex (const SVertex< NTR-1 > &vtx, const Track &t)
	add a track More...

SVertex< NTR > &	operator= (const SVertex< NTR > &rhs)

— Vertex Access methods —
float	vx () const
	vertex $x$ position $v_x$ More...

float	vy () const
	vertex $y$ position $v_y$ More...

float	vz () const
	vertex $z$ position $v_z$ More...

float	chi2 () const
	vertex $\chi^2$ More...

unsigned short int	ndf () const
	degrees of freedom of vertex fit More...

float	prob () const
	upper tail $\chi^2$ probability More...

unsigned short int	ntracks () const
	no of tracks in vertex More...

const Track *	track (unsigned int i) const
	read only track access More...

const Track *&	track (unsigned int i)
	read/write track access More...

SVector< double, 3 >	vpos () const
	vertex position $\vec{v} = (v_x,v_y,v_z)$ More...

const SMatrix< double, 3 > &	VCOV () const
	vertex cov. matrix More...

float	vtx_cov_x () const
	$\sigma_x^2$ of vertex More...

float	vtx_cov_y () const
	$\sigma_y^2$ of vertex More...

float	vtx_cov_z () const
	$\sigma_z^2$ of vertex More...

— SVertex members —
const SVector< double, 3 > &	vposR () const
	vertex position $\vec{v} = (v_x,v_y,v_z)$ (fast readonly access) More...

SVector< double, 3 > &	vposR ()
	vertex position $\vec{v} = (v_x,v_y,v_z)$ (fast read/write access) More...

void	set_vpos (const SVector< double, 3 > &pos)
	set vertex position manually More...

void	set_track (unsigned int i, const Track &t)
	set track list More...

const SKalman< NTR > &	kalman (unsigned int i) const
	read only access to Kalman objects More...

SKalman< NTR > &	kalman (unsigned int i)
	read/write access to Kalman objects More...

const SMatrix< double, 3 > &	VCINV () const
	inverse vertex cov. matrix More...

const SVector< double, 6 > &	mother () const
	mother track parameters $\vec{m}=(x,y,z,t_x,t_y,p)$ More...

const SMatrix< double, 3 *NTR+3 > &	covn () const
	for internal use only More...

— Vertex computations —
SVector< double, 3 >	findVertex2D () const
	return vertex computed with 2D analytical method More...

bool	calcVertex2D ()
	compute vertex with a 2D analytical method More...

bool	findVertex3D (SVector< double, 3 > &pos) const
	return vertex computed with 3D analytical method More...

bool	findVertexVt ()
	Vt based Kalman filter vertex fit. More...

bool	findVertexNe ()
	Vt based Kalman filter vertex fit, without first estimation. More...

SVector< double, 2 >	rmsDistAngle () const
	return rms distance and rms opening angle of tracks in vertex More...

SVector< double, 3 >	EstimateVertex () const
	compute vertex with error weighted 2D analytical method More...

double	mass (const SVector< double, NTR > &rm) const
	compute invariant mass using refitted track momenta More...

double	massError (const SVector< double, NTR > &rm) const
	compute invariant mass error caused by momentum error More...

double	mass_tr (const SVector< double, NTR > &rm) const
	compute invariant mass using measured track momenta More...

— Track Access methods —\ The following functions apply only to the mother track and give only
useful results in case you reconstructed the mother track (see section of expert methods).
float	x () const
	$x$ of reconstructed track More...

float	y () const
	$y$ of reconstructed track More...

float	x (float z) const
	linear extrapolation of $x$ to z More...

float	y (float z) const
	linear extrapolation of $y$ to z More...

float	z () const
	$z$ of reconstructed track More...

float	tx () const
	mother track rack slope $t_x$ More...

float	ty () const
	mother track slope $t_y$ More...

float	p () const
	mother track momentum $p$ More...

float	pt () const
	transverse mother track momentum $p_t$ More...

float	pz () const
	mother track momentum along $z$: $p / \sqrt{t_x^2+t_y^2+1}$ More...

float	phi () const
	azimuthal angle $\phi$ [deg] More...

float	theta () const
	polar angle $\theta = \cos^{-1}(e_z)$ [deg] More...

float	eta () const
	rapidity $\eta = -\log\tan(\theta/2.)$ More...

int	charge () const
	track charge (=sum of track charges in vertex) More...

float	energy (double mass=0.) const
	$E = \sqrt{m^2 + p^2}$ More...

float	xf (double mass=0.) const

float	rap (double mass=0.) const
	Rapidity $y = \frac{1}{2}\ln(\frac{E+p_z}{E-p_z})$. More...

float	cov_x (double dz=0.) const
	get $\sigma_x^2\|_{z+dz}$ More...

float	cov_y (double dz=0.) const
	get $\sigma_y^2\|_{z+dz}$ More...

float	cov_tx () const
	get $\sigma_{t_x}^2$ More...

float	cov_ty () const
	get $\sigma_{t_y}^2$ More...

float	cov_p () const
	get $\sigma_p^2$ More...

bool	isValid () const

void	valid ()
	mark mother track as valid More...

void	invalid ()
	mark mother track as invalid More...

SVector< double, 3 >	xvec () const
	position $\vec{x} = (x,y,z)$ of mother track More...

SVector< double, 3 >	tvec () const
	slope $\vec{t} = (t_x,t_y,1)$ of mother track More...

SVector< double, 3 >	evec () const
	$\vec{e} = (e_x,e_y,ez)$ unit vector along $\vec{p}$ of mother track More...

SVector< double, 3 >	pvec () const
	mother track momentum vector $\vec{p} = (p_x,p_y,p_z)$ More...

const SMatrix< double, 5 > &	COV () const
	covariance matrix of mother track More...

const SMatrix< double, 5 > &	CINV () const
	inverse cov. matrix of mother track More...

void	collect (vector< Track * > &c) const
	collect pointers More...

bool	propagate (const double z)
	propagate reconsructed track to $z$ More...

std::ostream &	print (std::ostream &) const
	used by operator<<() More...

— Operators —
bool	operator== (const Track &rhs) const
	compare Track pointers More...

Public Member Functions inherited from Track
void	addGrain (Grain gr)

bool	evaluateEstimators ()

unsigned int	getAreaSum () const

double	getBottomZ () const

unsigned short	getCount () const

double	getErrX () const

double	getErrY () const

double	getErrZ () const

std::vector< Grain >	getGrains () const

double	getSigma () const

double	getSX () const

double	getSY () const

double	getSZ () const

double	getTopZ () const

double	getX () const

double	getY () const

double	getZ () const

void	setAreaSum (unsigned int areaSum)

void	setBottomZ (double z)

void	setCount (unsigned short count)

void	setErrX (double errx)

void	setErrY (double erry)

void	setErrZ (double errz)

void	setSigma (double sigma)

void	setSX (double sx)

void	setSY (double sy)

void	setSZ (double sz)

void	setTopZ (double z)

void	setX (double x)

void	setY (double y)

void	setZ (double z)

	Track ()

	~Track ()

Static Public Attributes
— static variables —
static const unsigned int	size = NTR

— SVertex methods —
SVector< double, 3 >	vpos_

double	v_bk13

const Track *	tracks [NTR]

SKalman< NTR >	kalman_ [NTR]

SMatrix< double, 3 >	v_CS

SMatrix< double, 3 >	v_CINV

double	v_chi2

unsigned int	v_ndf

SVector< double, 6 >	t_p

SMatrix< double, 3 *NTR+3 >	v_covn

SMatrix< double, 5 >	cov_

SMatrix< double, 5 >	cinv_

bool	validKalmanFit

bool	valid_

bool	moth_tr

bool	moth_cov

bool	validity

bool	isMotherTr () const
	is mother track calculated? More...

bool	isMotherCov () const
	is mother cov. matrix calculated? More...

bool	isKalmanFit () const
	has Kalman fit succeeded? More...

bool	filter ()
	do a filter step More...

bool	smooth ()
	smooth vertex parameters More...

bool	smoothC ()
	needed for bigcov() More...

double	bk13 () const

bool	calc_mother ()
	calculate mother track + cov. matrix More...

bool	calc_mother_tr ()
	calculate mother track using kalman info More...

bool	calc_mother_trtr ()
	calculate mother track using track info More...

bool	calc_mother_cov ()
	calculate covariance matrix of mother track More...

bool	bigcov ()
	construct $(3\cdot n+3)\times(3\cdot n+3)$ cov. matrix More...

Additional Inherited Members
Public Attributes inherited from Track
double	dz

int	Field

float	FirstZ

TVector	Intercept

TVector	InterceptErrors

float	LastZ

double	meanDeltaTheta3D

double	meanDeltaThetaXZ

double	meanDeltaThetaYZ

double	meanDistanceClustersTo3DLine

double	meanGapClusterToCluster

double	mx

double	mxSigma

double	my

double	mySigma

BYTE *	pCorrection

char *	pCorrection

unsigned	PointsN

TVector *	pPoints

double	qx

double	qy

double	rx

double	ry

float	Sigma

double	sigmaDeltaTheta3D

double	sigmaDeltaThetaXZ

double	sigmaDeltaThetaYZ

TVector	Slope

TVector	SlopeErrors

boolean	Valid

bool	Valid

double	xChi2

double	yChi2

Detailed Description

template<unsigned int NTR>
class SVertex< NTR >

Fixed size Vertex class.

Author: T. Glebe

Constructor & Destructor Documentation

◆ SVertex() [1/7]

template<unsigned int NTR>

SVertex< NTR >::SVertex ( )

◆ SVertex() [2/7]

template<unsigned int NTR>

SVertex< NTR >::SVertex ( const SVertex< NTR > & rhs )

◆ SVertex() [3/7]

template<unsigned int NTR>

SVertex< NTR >::SVertex ( const Track & t )

create Vertex object & set mother track by $t$

◆ SVertex() [4/7]

template<unsigned int NTR>

SVertex< NTR >::SVertex	(	const Track &	t1,
		const Track &	t2
	)

◆ SVertex() [5/7]

template<unsigned int NTR>

SVertex< NTR >::SVertex	(	const Track &	t1,
		const Track &	t2,
		const Track &	t3
	)

◆ SVertex() [6/7]

template<unsigned int NTR>

SVertex< NTR >::SVertex	(	const Track &	t1,
		const Track &	t2,
		const Track &	t3,
		const Track &	t4
	)

◆ SVertex() [7/7]

template<unsigned int NTR>

SVertex< NTR >::SVertex	(	const SVertex< NTR-1 > &	vtx,
		const Track &	t
	)

add a track

Member Function Documentation

◆ bigcov()

template<unsigned int NTR>

bool SVertex< NTR >::bigcov ( )

construct $(3\cdot n+3)\times(3\cdot n+3)$ cov. matrix

◆ bk13()

template<unsigned int NTR>

double SVertex< NTR >::bk13 ( ) const

inline

276 { return v_bk13; }

SVertex::v_bk13

double v_bk13

Definition: SVertex.hh:290

◆ calc_mother()

template<unsigned int NTR>

bool SVertex< NTR >::calc_mother ( )

calculate mother track + cov. matrix

◆ calc_mother_cov()

template<unsigned int NTR>

bool SVertex< NTR >::calc_mother_cov ( )

calculate covariance matrix of mother track

◆ calc_mother_tr()

template<unsigned int NTR>

bool SVertex< NTR >::calc_mother_tr ( )

calculate mother track using kalman info

◆ calc_mother_trtr()

template<unsigned int NTR>

bool SVertex< NTR >::calc_mother_trtr ( )

calculate mother track using track info

◆ calcVertex2D()

template<unsigned int NTR>

bool SVertex< NTR >::calcVertex2D ( )

compute vertex with a 2D analytical method

◆ charge()

template<unsigned int NTR>

int SVertex< NTR >::charge ( ) const

track charge (=sum of track charges in vertex)

◆ chi2()

template<unsigned int NTR>

float SVertex< NTR >::chi2 ( ) const

vertex $\chi^2$

◆ CINV()

template<unsigned int NTR>

const SMatrix<double,5>& SVertex< NTR >::CINV ( ) const

inverse cov. matrix of mother track

◆ collect()

template<unsigned int NTR>

void SVertex< NTR >::collect ( vector< Track * > & c ) const

collect pointers

◆ COV()

template<unsigned int NTR>

const SMatrix<double,5>& SVertex< NTR >::COV ( ) const

covariance matrix of mother track

◆ cov_p()

template<unsigned int NTR>

float SVertex< NTR >::cov_p ( ) const

get $\sigma_p^2$

◆ cov_tx()

template<unsigned int NTR>

float SVertex< NTR >::cov_tx ( ) const

get $\sigma_{t_x}^2$

◆ cov_ty()

template<unsigned int NTR>

float SVertex< NTR >::cov_ty ( ) const

get $\sigma_{t_y}^2$

◆ cov_x()

template<unsigned int NTR>

float SVertex< NTR >::cov_x ( double dz = 0. ) const

get $\sigma_x^2|_{z+dz}$

◆ cov_y()

template<unsigned int NTR>

float SVertex< NTR >::cov_y ( double dz = 0. ) const

get $\sigma_y^2|_{z+dz}$

◆ covn()

template<unsigned int NTR>

const SMatrix<double,3*NTR+3>& SVertex< NTR >::covn ( ) const

for internal use only

◆ energy()

template<unsigned int NTR>

float SVertex< NTR >::energy ( double mass = 0. ) const

$E = \sqrt{m^2 + p^2}$

◆ EstimateVertex()

template<unsigned int NTR>

SVector<double,3> SVertex< NTR >::EstimateVertex ( ) const

compute vertex with error weighted 2D analytical method

◆ eta()

template<unsigned int NTR>

float SVertex< NTR >::eta ( ) const

rapidity $\eta = -\log\tan(\theta/2.)$

◆ evec()

template<unsigned int NTR>

SVector<double,3> SVertex< NTR >::evec ( ) const

$\vec{e} = (e_x,e_y,ez)$ unit vector along $\vec{p}$ of mother track

◆ filter()

template<unsigned int NTR>

bool SVertex< NTR >::filter ( )

do a filter step

◆ findVertex2D()

template<unsigned int NTR>

SVector<double,3> SVertex< NTR >::findVertex2D ( ) const

return vertex computed with 2D analytical method

◆ findVertex3D()

template<unsigned int NTR>

bool SVertex< NTR >::findVertex3D ( SVector< double, 3 > & pos ) const

return vertex computed with 3D analytical method

◆ findVertexNe()

template<unsigned int NTR>

bool SVertex< NTR >::findVertexNe ( )

Vt based Kalman filter vertex fit, without first estimation.

◆ findVertexVt()

template<unsigned int NTR>

bool SVertex< NTR >::findVertexVt ( )

Vt based Kalman filter vertex fit.

◆ invalid()

template<unsigned int NTR>

void SVertex< NTR >::invalid ( )

mark mother track as invalid

◆ isKalmanFit()

template<unsigned int NTR>

bool SVertex< NTR >::isKalmanFit ( ) const

has Kalman fit succeeded?

◆ isMotherCov()

template<unsigned int NTR>

bool SVertex< NTR >::isMotherCov ( ) const

is mother cov. matrix calculated?

◆ isMotherTr()

template<unsigned int NTR>

bool SVertex< NTR >::isMotherTr ( ) const

is mother track calculated?

◆ isValid()

template<unsigned int NTR>

bool SVertex< NTR >::isValid ( ) const

Kalman fit: reconstructed track and covariance matrix are computed and propagated to $z=0$?\ else: is reconstructed track computed?

◆ kalman() [1/2]

template<unsigned int NTR>

SKalman<NTR>& SVertex< NTR >::kalman ( unsigned int i )

read/write access to Kalman objects

◆ kalman() [2/2]

template<unsigned int NTR>

const SKalman<NTR>& SVertex< NTR >::kalman ( unsigned int i ) const

read only access to Kalman objects

◆ mass()

template<unsigned int NTR>

double SVertex< NTR >::mass ( const SVector< double, NTR > & rm ) const

compute invariant mass using refitted track momenta

◆ mass_tr()

template<unsigned int NTR>

double SVertex< NTR >::mass_tr ( const SVector< double, NTR > & rm ) const

compute invariant mass using measured track momenta

◆ massError()

template<unsigned int NTR>

double SVertex< NTR >::massError ( const SVector< double, NTR > & rm ) const

compute invariant mass error caused by momentum error

◆ mother()

template<unsigned int NTR>

const SVector<double,6>& SVertex< NTR >::mother ( ) const

mother track parameters $\vec{m}=(x,y,z,t_x,t_y,p)$

◆ ndf()

template<unsigned int NTR>

unsigned short int SVertex< NTR >::ndf ( ) const

degrees of freedom of vertex fit

◆ ntracks()

template<unsigned int NTR>

unsigned short int SVertex< NTR >::ntracks ( ) const

no of tracks in vertex

◆ operator=()

template<unsigned int NTR>

SVertex<NTR>& SVertex< NTR >::operator= ( const SVertex< NTR > & rhs )

◆ operator==()

template<unsigned int NTR>

bool SVertex< NTR >::operator== ( const Track & rhs ) const

compare Track pointers

◆ p()

template<unsigned int NTR>

float SVertex< NTR >::p ( ) const

mother track momentum $p$

◆ phi()

template<unsigned int NTR>

float SVertex< NTR >::phi ( ) const

azimuthal angle $\phi$ [deg]

◆ print()

template<unsigned int NTR>

std::ostream& SVertex< NTR >::print ( std::ostream & ) const

used by operator<<()

◆ prob()

template<unsigned int NTR>

float SVertex< NTR >::prob ( ) const

upper tail $\chi^2$ probability

◆ propagate()

template<unsigned int NTR>

bool SVertex< NTR >::propagate ( const double z )

propagate reconsructed track to $z$

◆ pt()

template<unsigned int NTR>

float SVertex< NTR >::pt ( ) const

transverse mother track momentum $p_t$

◆ pvec()

template<unsigned int NTR>

SVector<double,3> SVertex< NTR >::pvec ( ) const

mother track momentum vector $\vec{p} = (p_x,p_y,p_z)$

◆ pz()

template<unsigned int NTR>

float SVertex< NTR >::pz ( ) const

mother track momentum along $z$: $p / \sqrt{t_x^2+t_y^2+1}$

◆ rap()

template<unsigned int NTR>

float SVertex< NTR >::rap ( double mass = 0. ) const

Rapidity $y = \frac{1}{2}\ln(\frac{E+p_z}{E-p_z})$.

◆ rmsDistAngle()

template<unsigned int NTR>

SVector<double,2> SVertex< NTR >::rmsDistAngle ( ) const

return rms distance and rms opening angle of tracks in vertex

◆ set_track()

template<unsigned int NTR>

void SVertex< NTR >::set_track	(	unsigned int	i,
		const Track &	t
	)

set track list

◆ set_vpos()

template<unsigned int NTR>

void SVertex< NTR >::set_vpos ( const SVector< double, 3 > & pos )

set vertex position manually

◆ smooth()

template<unsigned int NTR>

bool SVertex< NTR >::smooth ( )

smooth vertex parameters

◆ smoothC()

template<unsigned int NTR>

bool SVertex< NTR >::smoothC ( )

needed for bigcov()

◆ theta()

template<unsigned int NTR>

float SVertex< NTR >::theta ( ) const

polar angle $\theta = \cos^{-1}(e_z)$ [deg]

◆ track() [1/2]

template<unsigned int NTR>

const Track*& SVertex< NTR >::track ( unsigned int i )

read/write track access

◆ track() [2/2]

template<unsigned int NTR>

const Track* SVertex< NTR >::track ( unsigned int i ) const

read only track access

◆ tvec()

template<unsigned int NTR>

SVector<double,3> SVertex< NTR >::tvec ( ) const

slope $\vec{t} = (t_x,t_y,1)$ of mother track

◆ tx()

template<unsigned int NTR>

float SVertex< NTR >::tx ( ) const

mother track rack slope $t_x$

◆ ty()

template<unsigned int NTR>

float SVertex< NTR >::ty ( ) const

mother track slope $t_y$

◆ valid()

template<unsigned int NTR>

void SVertex< NTR >::valid ( )

mark mother track as valid

◆ VCINV()

template<unsigned int NTR>

const SMatrix<double,3>& SVertex< NTR >::VCINV ( ) const

inverse vertex cov. matrix

◆ VCOV()

template<unsigned int NTR>

const SMatrix<double,3>& SVertex< NTR >::VCOV ( ) const

vertex cov. matrix

◆ vpos()

template<unsigned int NTR>

SVector<double,3> SVertex< NTR >::vpos ( ) const

vertex position $\vec{v} = (v_x,v_y,v_z)$

◆ vposR() [1/2]

template<unsigned int NTR>

SVector<double,3>& SVertex< NTR >::vposR ( )

vertex position $\vec{v} = (v_x,v_y,v_z)$ (fast read/write access)

◆ vposR() [2/2]

template<unsigned int NTR>

const SVector<double,3>& SVertex< NTR >::vposR ( ) const

vertex position $\vec{v} = (v_x,v_y,v_z)$ (fast readonly access)

◆ vtx_cov_x()

template<unsigned int NTR>

float SVertex< NTR >::vtx_cov_x ( ) const

$\sigma_x^2$ of vertex

◆ vtx_cov_y()

template<unsigned int NTR>

float SVertex< NTR >::vtx_cov_y ( ) const

$\sigma_y^2$ of vertex

◆ vtx_cov_z()

template<unsigned int NTR>

float SVertex< NTR >::vtx_cov_z ( ) const

$\sigma_z^2$ of vertex

◆ vx()

template<unsigned int NTR>

float SVertex< NTR >::vx ( ) const

vertex $x$ position $v_x$

◆ vy()

template<unsigned int NTR>

float SVertex< NTR >::vy ( ) const

vertex $y$ position $v_y$

◆ vz()

template<unsigned int NTR>

float SVertex< NTR >::vz ( ) const

vertex $z$ position $v_z$

◆ x() [1/2]

template<unsigned int NTR>

float SVertex< NTR >::x ( ) const

$x$ of reconstructed track

◆ x() [2/2]

template<unsigned int NTR>

float SVertex< NTR >::x ( float z ) const

linear extrapolation of $x$ to z

◆ xf()

template<unsigned int NTR>

float SVertex< NTR >::xf ( double mass = 0. ) const

$x_f = (p_z - E(m)\cdot\sqrt{1 - \frac{2m_p}{920 GeV/c + m_p}})/m_p$, $m_p$ = Proton mass, $m$ = Particle mass

◆ xvec()

template<unsigned int NTR>

SVector<double,3> SVertex< NTR >::xvec ( ) const

position $\vec{x} = (x,y,z)$ of mother track

◆ y() [1/2]

template<unsigned int NTR>

float SVertex< NTR >::y ( ) const

$y$ of reconstructed track

◆ y() [2/2]

template<unsigned int NTR>

float SVertex< NTR >::y ( float z ) const

linear extrapolation of $y$ to z

◆ z()

template<unsigned int NTR>

float SVertex< NTR >::z ( ) const

$z$ of reconstructed track

Member Data Documentation

◆ cinv_

template<unsigned int NTR>

SMatrix<double,5> SVertex< NTR >::cinv_

private

◆ cov_

template<unsigned int NTR>

SMatrix<double,5> SVertex< NTR >::cov_

private

◆ kalman_

template<unsigned int NTR>

SKalman<NTR> SVertex< NTR >::kalman_[NTR]

private

◆ moth_cov

template<unsigned int NTR>

bool SVertex< NTR >::moth_cov

private

◆ moth_tr

template<unsigned int NTR>

bool SVertex< NTR >::moth_tr

private

◆ size

template<unsigned int NTR>

const unsigned int SVertex< NTR >::size = NTR

static

◆ t_p

template<unsigned int NTR>

SVector<double,6> SVertex< NTR >::t_p

private

◆ tracks

template<unsigned int NTR>

const Track* SVertex< NTR >::tracks[NTR]

private

◆ v_bk13

template<unsigned int NTR>

double SVertex< NTR >::v_bk13

private

◆ v_chi2

template<unsigned int NTR>

double SVertex< NTR >::v_chi2

private

◆ v_CINV

template<unsigned int NTR>

SMatrix<double,3> SVertex< NTR >::v_CINV

private

◆ v_covn

template<unsigned int NTR>

SMatrix<double,3*NTR+3> SVertex< NTR >::v_covn

private

◆ v_CS

template<unsigned int NTR>

SMatrix<double,3> SVertex< NTR >::v_CS

private

◆ v_ndf

template<unsigned int NTR>

unsigned int SVertex< NTR >::v_ndf

private

◆ valid_

template<unsigned int NTR>

bool SVertex< NTR >::valid_

private

◆ validity

template<unsigned int NTR>

bool SVertex< NTR >::validity

private

◆ validKalmanFit

template<unsigned int NTR>

bool SVertex< NTR >::validKalmanFit

private

◆ vpos_

template<unsigned int NTR>

SVector<double,3> SVertex< NTR >::vpos_

private

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

src/libVt++/smatrix/include/SKalman.hh
src/libVt++/smatrix/include/SVertex.hh

Public Member Functions

Static Public Attributes

— SVertex methods —

Additional Inherited Members

Detailed Description

template<unsigned int NTR> class SVertex< NTR >

Constructor & Destructor Documentation

◆ SVertex() [1/7]

◆ SVertex() [2/7]

◆ SVertex() [3/7]

◆ SVertex() [4/7]

◆ SVertex() [5/7]

◆ SVertex() [6/7]

◆ SVertex() [7/7]

Member Function Documentation

◆ bigcov()

◆ bk13()

◆ calc_mother()

◆ calc_mother_cov()

◆ calc_mother_tr()

◆ calc_mother_trtr()

◆ calcVertex2D()

◆ charge()

◆ chi2()

◆ CINV()

◆ collect()

◆ COV()

◆ cov_p()

◆ cov_tx()

◆ cov_ty()

◆ cov_x()

◆ cov_y()

◆ covn()

◆ energy()

◆ EstimateVertex()

◆ eta()

◆ evec()

◆ filter()

◆ findVertex2D()

◆ findVertex3D()

◆ findVertexNe()

◆ findVertexVt()

◆ invalid()

◆ isKalmanFit()

◆ isMotherCov()

◆ isMotherTr()

◆ isValid()

◆ kalman() [1/2]

◆ kalman() [2/2]

◆ mass()

◆ mass_tr()

◆ massError()

◆ mother()

◆ ndf()

◆ ntracks()

◆ operator=()

◆ operator==()

◆ p()

◆ phi()

◆ print()

◆ prob()

◆ propagate()

◆ pt()

◆ pvec()

◆ pz()

◆ rap()

◆ rmsDistAngle()

◆ set_track()

◆ set_vpos()

◆ smooth()

◆ smoothC()

◆ theta()

◆ track() [1/2]

◆ track() [2/2]

◆ tvec()

◆ tx()

◆ ty()

◆ valid()

◆ VCINV()

◆ VCOV()

template<unsigned int NTR>
class SVertex< NTR >