Template Class GainMatrixSmoother

• Defined in File GainMatrixSmoother.hpp

Class Documentation

template<typename parameters_t>
class Acts::GainMatrixSmoother

Kalman smoother implementation based on Gain matrix formalism.

Template Parameters

• parameters_t: Type of the track parameters

• jacobian_t: Type of the Jacobian

Public Functions

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

Gain Matrix smoother implementation.

Constructor with (non-owning) logger

Parameters

• logger: a logger instance

const Logger &logger() const

Getter for the logger, to support logging macros.

template<typename source_link_t>
Result<parameters_t> operator()(const GeometryContext &gctx, MultiTrajectory<source_link_t> &trajectory, size_t entryIndex) const

Public Members

std::shared_ptr<const Logger> m_logger = {nullptr}

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