Class GainMatrixUpdater

• Defined in File GainMatrixUpdater.hpp

Class Documentation

class Acts::GainMatrixUpdater

Kalman update step using the gain matrix formalism.

Public Functions

template<typename source_link_t, size_t kMeasurementSizeMax>
Result<void> operator()(const GeometryContext&, detail_lt::TrackStateProxy<source_link_t, kMeasurementSizeMax, false> &trackState, const NavigationDirection &direction = forward, LoggerWrapper logger = getDummyLogger()) const

Run the Kalman update step for a single trajectory state.

Template Parameters

• source_link_t: The type of source link

• kMeasurementSizeMax:

Parameters

• [in] gctx: The current geometry context object, e.g. alignment

• [inout] trackState: The track state

• [in] direction: The navigation direction

• [in] logger: Where to write logging information to