Acts::CovarianceTool Class Reference

#include <acts/blob/sPHENIX/Tests/UnitTests/Core/Seeding/TestCovarianceTool.hpp>

Public Member Functions
	~CovarianceTool ()=default
	Virtual destructor.
template<typename SpacePoint >
Acts::Vector2	getCovariances (const SpacePoint *sp, float zAlign=0, float rAlign=0, float sigma=1)

Detailed Description

Definition at line 12 of file TestCovarianceTool.hpp.

View newest version in sPHENIX GitHub at line 12 of file TestCovarianceTool.hpp

Constructor & Destructor Documentation

Acts::CovarianceTool::~CovarianceTool ( )

default

Virtual destructor.

Member Function Documentation

template<typename SpacePoint >

Acts::Vector2 Acts::CovarianceTool::getCovariances ( const SpacePoint *  sp, float  zAlign = 0, float  rAlign = 0, float  sigma = 1  )

inline

ICovarianceTool interface method returns squared errors in z and r for the passed SpacePoint

Parameters

sp	is the SpacePoint from which the covariance values will be retrieved
zAlign	is the alignment uncertainty in z. it is going to be squared and added to varianceZ.
rAlign	is the alignment uncertainty in r. it is going to be squared and added to varianceR.
sigma	is multiplied with the combined alignment and covariance errors

Definition at line 32 of file TestCovarianceTool.hpp.

View newest version in sPHENIX GitHub at line 32 of file TestCovarianceTool.hpp

References Acts::Test::cov.

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

• acts/blob/sPHENIX/Tests/UnitTests/Core/Seeding/TestCovarianceTool.hpp