o2::trd::RecoParam Class Reference

#include <RecoParam.h>

Public Member Functions
	RecoParam ()=default
	RecoParam (const RecoParam &)=default
	~RecoParam ()=default
void	setBfield (float bz)
	Load parameterization for given magnetic field.
void	recalcTrkltCov (const float tilt, const float snp, const float rowSize, std::array< float, 3 > &cov) const
	Recalculate tracklet covariance based on phi angle of related track.
float	getRPhiRes (float snp) const
float	getZCorrCoeffNRC () const
	Get tracklet z correction coefficient for track-eta based corraction.

Detailed Description

Definition at line 27 of file RecoParam.h.

Constructor & Destructor Documentation

RecoParam() [1/2]

o2::trd::RecoParam::RecoParam ( )

default

RecoParam() [2/2]

o2::trd::RecoParam::RecoParam ( const RecoParam &  )

default

~RecoParam()

o2::trd::RecoParam::~RecoParam ( )

default

Member Function Documentation

getRPhiRes()

float o2::trd::RecoParam::getRPhiRes ( float  snp ) const

inline

Get tracklet r-phi resolution for given phi angle Resolution depends on the track angle sin(phi) = snp and is approximated by the formula sigma_y(snp) = sqrt(a^2 + c^2 * (snp - b^2)^2) more details are given in http://cds.cern.ch/record/2724259 in section 5.3.3

Parameters

phi	angle of related track

Returns

sigma_y^2 of tracklet

Definition at line 46 of file RecoParam.h.

getZCorrCoeffNRC()

float o2::trd::RecoParam::getZCorrCoeffNRC ( ) const

inline

Get tracklet z correction coefficient for track-eta based corraction.

Definition at line 49 of file RecoParam.h.

recalcTrkltCov()

void RecoParam::recalcTrkltCov	(	const float	tilt,
		const float	snp,
		const float	rowSize,
		std::array< float, 3 > &	cov
	)		const

Recalculate tracklet covariance based on phi angle of related track.

Definition at line 55 of file RecoParam.cxx.

setBfield()

void RecoParam::setBfield

(

float

bz

)

Load parameterization for given magnetic field.

Definition at line 23 of file RecoParam.cxx.

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

• /home/runner/work/AliceO2/AliceO2/Detectors/TRD/base/include/TRDBase/RecoParam.h
• /home/runner/work/AliceO2/AliceO2/Detectors/TRD/base/src/RecoParam.cxx