The class describes a 1D - measurement U in XY coordinate system. More...

#include <KfMeasurementU.h>

Public Member Functions
	MeasurementU ()=default
	default constructor

	MeasurementU (DataT cosPhi, DataT sinPhi, DataT u, DataT du2, DataT ndf)

void	SetCosPhi (DataT cosPhi)

void	SetSinPhi (DataT sinPhi)

void	SetU (DataT u)

void	SetDu2 (DataT du2)

void	SetNdf (DataT ndf)

DataT	CosPhi () const

DataT	SinPhi () const

DataT	U () const

DataT	Du2 () const

DataT	Ndf () const

std::string	ToString (int indentLevel=0) const

bool	IsFinite () const
	Checks, if all fields are finite.

bool	IsUndefined () const
	Checks, if some fields are undefined.

template<class Archive >
void	serialize (Archive &ar, const unsigned int)

Private Attributes
DataT	fCosPhi = defs::Undef<DataT>
	cos(phi)

DataT	fSinPhi = defs::Undef<DataT>
	sin(phi)

DataT	fU = defs::Undef<DataT>
	measurement, u = x * cos(phi) + y * sin(phi)

DataT	fDu2 = defs::Undef<DataT>
	rms^2 of the measurement

DataT	fNdf = defs::Undef<DataT>
	number of degrees of freedom (used for chi2 calculation) if ndf == 1, the measurement is used in the chi2 calculation if ndf == 0, the measurement is not used in the chi2 calculation

Friends
class	boost::serialization::access
	Serialization function.

Detailed Description

template<typename DataT>
class cbm::algo::kf::MeasurementU< DataT >

The class describes a 1D - measurement U in XY coordinate system.

The measurement is defined as

u = x * cos(phi) + y * sin(phi)

where phi is the azimuthal angle of the measurement direction and x, y are the coordinates of the measurement The measurement may be scaled, i.e. cos^2 + sin^2 must not necessarily be equal to 1 The measurement has a finite resolution, i.e. the measurement is not a point, but a distribution with a certain rms. The measurement may be used in the chi2 calculation or not The measurement may be a SIMD vector of values, when DataT is fvec type

Definition at line 35 of file KfMeasurementU.h.

Constructor & Destructor Documentation

◆ MeasurementU() [1/2]

template<typename DataT >

cbm::algo::kf::MeasurementU< DataT >::MeasurementU ( )

default

default constructor

◆ MeasurementU() [2/2]

template<typename DataT >

cbm::algo::kf::MeasurementU< DataT >::MeasurementU	(	DataT	cosPhi,
		DataT	sinPhi,
		DataT	u,
		DataT	du2,
		DataT	ndf )

inline

constructor

Parameters

cosPhi	cos(phi)
sinPhi	sin(phi)
u	measurement, u = x * cos(phi) + y * sin(phi)
du2	rms^2 of the measurement
ndf	number of degrees of freedom (used for chi2 calculation) if ndf == 1, the measurement is used in the chi2 calculation if ndf == 0, the measurement is not used in the chi2 calculation

Definition at line 51 of file KfMeasurementU.h.

Member Function Documentation

◆ CosPhi()

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::CosPhi ( ) const

inline

Definition at line 69 of file KfMeasurementU.h.

◆ Du2()

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::Du2 ( ) const

inline

Definition at line 72 of file KfMeasurementU.h.

◆ IsFinite()

template<typename DataT >

bool cbm::algo::kf::MeasurementU< DataT >::IsFinite ( ) const

inline

Checks, if all fields are finite.

Definition at line 83 of file KfMeasurementU.h.

◆ IsUndefined()

template<typename DataT >

bool cbm::algo::kf::MeasurementU< DataT >::IsUndefined ( ) const

inline

Checks, if some fields are undefined.

Definition at line 90 of file KfMeasurementU.h.

◆ Ndf()

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::Ndf ( ) const

inline

Definition at line 73 of file KfMeasurementU.h.

◆ serialize()

template<typename DataT >

template<class Archive >

void cbm::algo::kf::MeasurementU< DataT >::serialize	(	Archive &	ar,
		const unsigned int	)

inline

Definition at line 99 of file KfMeasurementU.h.

◆ SetCosPhi()

template<typename DataT >

void cbm::algo::kf::MeasurementU< DataT >::SetCosPhi ( DataT cosPhi )

inline

Setters and getters

Definition at line 63 of file KfMeasurementU.h.

Referenced by cbm::algo::kf::TrackKalmanFilter< DataT >::FilterXY().

◆ SetDu2()

template<typename DataT >

void cbm::algo::kf::MeasurementU< DataT >::SetDu2 ( DataT du2 )

inline

Definition at line 66 of file KfMeasurementU.h.

◆ SetNdf()

template<typename DataT >

void cbm::algo::kf::MeasurementU< DataT >::SetNdf ( DataT ndf )

inline

Definition at line 67 of file KfMeasurementU.h.

◆ SetSinPhi()

template<typename DataT >

void cbm::algo::kf::MeasurementU< DataT >::SetSinPhi ( DataT sinPhi )

inline

Definition at line 64 of file KfMeasurementU.h.

Referenced by cbm::algo::kf::TrackKalmanFilter< DataT >::FilterXY().

◆ SetU()

template<typename DataT >

void cbm::algo::kf::MeasurementU< DataT >::SetU ( DataT u )

inline

Definition at line 65 of file KfMeasurementU.h.

Referenced by cbm::algo::kf::TrackKalmanFilter< DataT >::FilterXY().

◆ SinPhi()

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::SinPhi ( ) const

inline

Definition at line 70 of file KfMeasurementU.h.

◆ ToString()

template<typename DataT >

std::string cbm::algo::kf::MeasurementU< DataT >::ToString ( int indentLevel = 0 ) const

Methods for debugging String representation of class contents

Parameters

indentLevel number of indent characters in the output

Definition at line 19 of file KfMeasurementU.cxx.

◆ U()

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::U ( ) const

inline

Definition at line 71 of file KfMeasurementU.h.

Friends And Related Symbol Documentation

◆ boost::serialization::access

template<typename DataT >

boost::serialization::access

friend

Serialization function.

Definition at line 38 of file KfMeasurementU.h.

Member Data Documentation

◆ fCosPhi

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::fCosPhi = defs::Undef<DataT>

private

cos(phi)

Data members

Definition at line 112 of file KfMeasurementU.h.

◆ fDu2

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::fDu2 = defs::Undef<DataT>

private

rms^2 of the measurement

Definition at line 115 of file KfMeasurementU.h.

◆ fNdf

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::fNdf = defs::Undef<DataT>

private

number of degrees of freedom (used for chi2 calculation) if ndf == 1, the measurement is used in the chi2 calculation if ndf == 0, the measurement is not used in the chi2 calculation

Definition at line 120 of file KfMeasurementU.h.

◆ fSinPhi

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::fSinPhi = defs::Undef<DataT>

private

sin(phi)

Definition at line 113 of file KfMeasurementU.h.

◆ fU

template<typename DataT >

DataT cbm::algo::kf::MeasurementU< DataT >::fU = defs::Undef<DataT>

private

measurement, u = x * cos(phi) + y * sin(phi)

Definition at line 114 of file KfMeasurementU.h.

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

Public Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ MeasurementU() [1/2]

◆ MeasurementU() [2/2]

Member Function Documentation

◆ CosPhi()

◆ Du2()

◆ IsFinite()

◆ IsUndefined()

◆ Ndf()

◆ serialize()

◆ SetCosPhi()

◆ SetDu2()

◆ SetNdf()

◆ SetSinPhi()

◆ SetU()

◆ SinPhi()

◆ ToString()

◆ U()

Friends And Related Symbol Documentation

◆ boost::serialization::access

Member Data Documentation

◆ fCosPhi

◆ fDu2

◆ fNdf

◆ fSinPhi

◆ fU