EdbVertexPar Class Reference

#include <EdbVertex.h>

Inheritance diagram for EdbVertexPar:

Collaboration diagram for EdbVertexPar:

Public Member Functions
	EdbVertexPar ()
virtual	~EdbVertexPar ()

Public Attributes
Float_t	eAbin
	safety margin for angular aperture of vertex products More...
Float_t	eDZmax
	maximum z-gap in the track-vertex group More...
Float_t	eImpMax
	maximal acceptable impact parameter (preliminary check) More...
Float_t	eImpMaxV
	if the impact is <= eImpMaxV the 2-vertex is accepted disregard to it's probability More...
Float_t	eProbMin
	minimum acceptable probability for chi2-distance between tracks More...
Int_t	eQualityMode
	vertex quality estimation method (0:=Prob/(sigVX^2+sigVY^2); 1:= inverse average track-vertex distance) More...
Bool_t	eUseKalman
	use or not Kalman for the vertex fit. Default is true More...
Bool_t	eUseLimits
	if true - look for the vertex only inside limits defined by eVmin:eVmax, default is false More...
Bool_t	eUseMom
	use or not track momentum for vertex calculations More...
Bool_t	eUseSegPar
	use only the nearest measured segments for vertex fit (as Neuchatel) More...
TVector3	eVmax
	limits for the vertex search More...
TVector3	eVmin
Float_t	eZbin
	z- granularity (default is 100 microns) More...

Constructor & Destructor Documentation

EdbVertexPar()

EdbVertexPar::EdbVertexPar

(

)

{
  eZbin       = 100.;      // microns
  eAbin       = 0.01;      // rad
  eDZmax      = 3000.;     // microns
  eProbMin    = 0.01;      // i.e 1%
  eImpMax     = 50.;       // microns
  eImpMaxV    = 10.;       // microns
  eUseMom     = false;     // do not use it
  eUseSegPar  = false;     // use fitted track parameters
  eUseKalman  = true;      // use or not Kalman for the vertex fit. Default is true
  eUseLimits  = false;     // if true - look for the vertex only inside limits defined by eVmin:eVmax, default is false
}

~EdbVertexPar()

virtual EdbVertexPar::~EdbVertexPar ( )

inlinevirtual

{}

Member Data Documentation

eAbin

Float_t EdbVertexPar::eAbin

safety margin for angular aperture of vertex products

eDZmax

Float_t EdbVertexPar::eDZmax

maximum z-gap in the track-vertex group

eImpMax

Float_t EdbVertexPar::eImpMax

maximal acceptable impact parameter (preliminary check)

eImpMaxV

Float_t EdbVertexPar::eImpMaxV

if the impact is <= eImpMaxV the 2-vertex is accepted disregard to it's probability

eProbMin

Float_t EdbVertexPar::eProbMin

minimum acceptable probability for chi2-distance between tracks

eQualityMode

Int_t EdbVertexPar::eQualityMode

vertex quality estimation method (0:=Prob/(sigVX^2+sigVY^2); 1:= inverse average track-vertex distance)

eUseKalman

Bool_t EdbVertexPar::eUseKalman

use or not Kalman for the vertex fit. Default is true

eUseLimits

Bool_t EdbVertexPar::eUseLimits

if true - look for the vertex only inside limits defined by eVmin:eVmax, default is false

eUseMom

Bool_t EdbVertexPar::eUseMom

use or not track momentum for vertex calculations

eUseSegPar

Bool_t EdbVertexPar::eUseSegPar

use only the nearest measured segments for vertex fit (as Neuchatel)

eVmax

TVector3 EdbVertexPar::eVmax

limits for the vertex search

eVmin

TVector3 EdbVertexPar::eVmin

eZbin

Float_t EdbVertexPar::eZbin

z- granularity (default is 100 microns)

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

• /home/antonio/fedra_doxygen/src/libEdr/EdbVertex.h
• /home/antonio/fedra_doxygen/src/libEdr/EdbVertex.cxx