GsfUtils.cpp File Reference

#include "Acts/TrackFitting/detail/GsfUtils.hpp"
#include "Acts/EventData/MeasurementHelpers.hpp"
#include <cstddef>

Include dependency graph for GsfUtils.cpp:

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Namespaces
namespace	Acts
	Acts includes to create all necessary definitions.
namespace	Acts::detail
	These functions perform the transport of a covariance matrix using given Jacobians. The required data is provided by the stepper object with some additional data. Since this is a purely algebraic problem the calculations are identical for StraightLineStepper and EigenStepper. As a consequence the methods can be located in a separate file.

Typedefs
using	Acts::detail::TrackStateTraits = TrackStateTraits< MultiTrajectoryTraits::MeasurementSizeMax, true >

Functions
ActsScalar	Acts::detail::calculateDeterminant (const double *fullCalibrated, const double *fullCalibratedCovariance, TrackStateTraits::Covariance predictedCovariance, TrackStateTraits::Projector projector, unsigned int calibratedSize)