Trk::FitQualityImpl Class Reference

simple/trivial Implemenation class for fit the fit quality. More...

#include <FitQuality.h>

Inheritance diagram for Trk::FitQualityImpl:

Collaboration diagram for Trk::FitQualityImpl:

Public Member Functions
	FitQualityImpl ()=default
	default ctor for POOL
	FitQualityImpl (const FitQualityImpl &)=default
	FitQualityImpl (FitQualityImpl &&)=default
FitQualityImpl &	operator= (const FitQualityImpl &)=default
FitQualityImpl &	operator= (FitQualityImpl &&)=default
	FitQualityImpl (double chiSquared, int numberDoF)
	Constructor with \( \chi^2 \) and \( n_{dof} \).
	FitQualityImpl (double chiSquared, double numberDoF)
	Constructor hadling double type of NDF.
double	chiSquared () const
	returns the \( \chi^2 \) of the overall track fit
int	numberDoF () const
	returns the number of degrees of freedom of the overall track or vertex fit as integer
double	doubleNumberDoF () const
	returns the number of degrees of freedom of the overall track or vertex fit as double
void	setChiSquared (double chiSquared)
	set the \( \chi^2 \)
void	setNumberDoF (double numberDoF)
	set the number of degrees of freedom

Protected Member Functions
	~FitQualityImpl ()=default

Protected Attributes
double	m_chiSquared {}
double	m_numberDoF {}

Detailed Description

simple/trivial Implemenation class for fit the fit quality.

It holds the same payload as FitQuality_p1.

It is used for the implementation of FitQualityOnSurface. And for the implementation of the extendable FitQuality that adds virtual methods to it

Author

Christos Anastopoulos.

Definition at line 31 of file FitQuality.h.

Constructor & Destructor Documentation

FitQualityImpl() [1/5]

Trk::FitQualityImpl::FitQualityImpl ( )

default

default ctor for POOL

FitQualityImpl() [2/5]

Trk::FitQualityImpl::FitQualityImpl ( const FitQualityImpl & )

default

FitQualityImpl() [3/5]

Trk::FitQualityImpl::FitQualityImpl ( FitQualityImpl && )

default

FitQualityImpl() [4/5]

Trk::FitQualityImpl::FitQualityImpl ( double chiSquared, int numberDoF )

inline

Constructor with \( \chi^2 \) and \( n_{dof} \).

Definition at line 42 of file FitQuality.h.

    : m_chiSquared(chiSquared)
    , m_numberDoF(numberDoF)
  {
  }

FitQualityImpl() [5/5]

Trk::FitQualityImpl::FitQualityImpl ( double chiSquared, double numberDoF )

inline

Constructor hadling double type of NDF.

Definition at line 49 of file FitQuality.h.

    : m_chiSquared(chiSquared)
    , m_numberDoF(numberDoF)
  {
  }

~FitQualityImpl()

Trk::FitQualityImpl::~FitQualityImpl ( )

protecteddefault

Member Function Documentation

chiSquared()

double Trk::FitQualityImpl::chiSquared ( ) const

inline

returns the \( \chi^2 \) of the overall track fit

Definition at line 56 of file FitQuality.h.

{ return m_chiSquared; }

doubleNumberDoF()

double Trk::FitQualityImpl::doubleNumberDoF ( ) const

inline

returns the number of degrees of freedom of the overall track or vertex fit as double

Definition at line 68 of file FitQuality.h.

{ return m_numberDoF; }

numberDoF()

int Trk::FitQualityImpl::numberDoF ( ) const

inline

returns the number of degrees of freedom of the overall track or vertex fit as integer

Definition at line 60 of file FitQuality.h.

  {
 
    return static_cast<int>(std::floor(m_numberDoF + 0.5));
  }

operator=() [1/2]

FitQualityImpl & Trk::FitQualityImpl::operator= ( const FitQualityImpl & )

default

operator=() [2/2]

FitQualityImpl & Trk::FitQualityImpl::operator= ( FitQualityImpl && )

default

setChiSquared()

void Trk::FitQualityImpl::setChiSquared ( double chiSquared )

inline

set the \( \chi^2 \)

Definition at line 71 of file FitQuality.h.

{ m_chiSquared = chiSquared; }

setNumberDoF()

void Trk::FitQualityImpl::setNumberDoF ( double numberDoF )

inline

set the number of degrees of freedom

Definition at line 74 of file FitQuality.h.

{ m_numberDoF = numberDoF; }

Member Data Documentation

m_chiSquared

double Trk::FitQualityImpl::m_chiSquared {}

protected

Definition at line 81 of file FitQuality.h.

{};

m_numberDoF

double Trk::FitQualityImpl::m_numberDoF {}

protected

Definition at line 82 of file FitQuality.h.

{};

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

• FitQuality.h