Struct Acts::CombinatorialKalmanFilterExtensions¶

template<typename traj_t> struct CombinatorialKalmanFilterExtensions

Extension struct which holds the delegates to customize the CKF behavior.

Public Types

using BranchStopper = Delegate<bool(const CombinatorialKalmanFilterTipState&)>

using candidate_container_t = typename std::vector<typename MultiTrajectory<traj_t>::TrackStateProxy>

using MeasurementSelector = Delegate<Result<std::pair<typename candidate_container_t::iterator, typename candidate_container_t::iterator>>(candidate_container_t &trackStates, bool&, LoggerWrapper)>

Public Functions

inline CombinatorialKalmanFilterExtensions(): Default constructor which connects the default void components.

Public Members

The Calibrator is a dedicated calibration algorithm that allows to calibrate measurements using track information, this could be e.g.

sagging for wires, module deformations, etc.

MeasurementSelector measurementSelector: The measurement selector is called during the filtering by the Actor.

KalmanFitterExtensions<traj_t>::Smoother smoother: The smoother back-propagates measurement information along the track.

KalmanFitterExtensions<traj_t>::Updater updater: The updater incorporates measurement information into the track parameters.