Acts::GainMatrixSmoother< parameters_t > Class Template Reference

Kalman smoother implementation based on Gain matrix formalism. More...

#include <acts/blob/master/Core/include/Acts/Fitter/GainMatrixSmoother.hpp>

Public Member Functions
	GainMatrixSmoother (std::shared_ptr< const Logger > logger=std::shared_ptr< const Logger >(getDefaultLogger("GainMatrixSmoother", Logging::INFO).release()))
	Gain Matrix smoother implementation.
template<typename source_link_t >
Result< parameters_t >	operator() (const GeometryContext &gctx, MultiTrajectory< source_link_t > &trajectory, size_t entryIndex) const
const Logger &	logger () const
	Getter for the logger, to support logging macros.

Public Attributes
std::shared_ptr< const Logger >	m_logger {nullptr}
	Pointer to a logger that is owned by the parent, KalmanFilter.

Detailed Description

template<typename parameters_t>
class Acts::GainMatrixSmoother< parameters_t >

Kalman smoother implementation based on Gain matrix formalism.

Template Parameters

parameters_t	Type of the track parameters
jacobian_t	Type of the Jacobian

Definition at line 27 of file GainMatrixSmoother.hpp.

View newest version in sPHENIX GitHub at line 27 of file GainMatrixSmoother.hpp

Constructor & Destructor Documentation

template<typename parameters_t>

Acts::GainMatrixSmoother< parameters_t >::GainMatrixSmoother ( std::shared_ptr< const Logger >  logger = std::shared_ptr<const Logger>(          getDefaultLogger("GainMatrixSmoother< parameters_t >", Logging::INFO).release()) )

inline

Gain Matrix smoother implementation.

Constructor with (non-owning) logger

Parameters

logger

a logger instance

Definition at line 34 of file GainMatrixSmoother.hpp.

View newest version in sPHENIX GitHub at line 34 of file GainMatrixSmoother.hpp

Member Function Documentation

template<typename parameters_t>

const Logger& Acts::GainMatrixSmoother< parameters_t >::logger ( ) const

inline

Getter for the logger, to support logging macros.

Definition at line 152 of file GainMatrixSmoother.hpp.

View newest version in sPHENIX GitHub at line 152 of file GainMatrixSmoother.hpp

References Acts::GainMatrixSmoother< parameters_t >::m_logger.

template<typename parameters_t>

template<typename source_link_t >

Result<parameters_t> Acts::GainMatrixSmoother< parameters_t >::operator() ( const GeometryContext &  gctx, MultiTrajectory< source_link_t > &  trajectory, size_t  entryIndex  ) const

inline

Definition at line 40 of file GainMatrixSmoother.hpp.

View newest version in sPHENIX GitHub at line 40 of file GainMatrixSmoother.hpp

References ACTS_DEBUG, ACTS_VERBOSE, Acts::MultiTrajectory< source_link_t >::applyBackwards(), error, G, Acts::MultiTrajectory< source_link_t >::getTrackState(), and Acts::detail_lt::IndexData::kInvalid.

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Member Data Documentation

template<typename parameters_t>

std::shared_ptr<const Logger> Acts::GainMatrixSmoother< parameters_t >::m_logger {nullptr}

Pointer to a logger that is owned by the parent, KalmanFilter.

Definition at line 149 of file GainMatrixSmoother.hpp.

View newest version in sPHENIX GitHub at line 149 of file GainMatrixSmoother.hpp

Referenced by Acts::GainMatrixSmoother< parameters_t >::logger().

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

• acts/blob/master/Core/include/Acts/Fitter/GainMatrixSmoother.hpp