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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
spis the SpacePoint from which the covariance values will be retrieved
zAlignis the alignment uncertainty in z. it is going to be squared and added to varianceZ.
rAlignis the alignment uncertainty in r. it is going to be squared and added to varianceR.
sigmais 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.


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