MeasurementHelpers.hpp File Reference

#include "Acts/EventData/Measurement.hpp"
#include "Acts/EventData/SourceLinkConcept.hpp"
#include <variant>

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Classes
struct	Acts::MinimalSourceLink
struct	Acts::detail::visit_measurement_callable< I >

Namespaces
namespace	Acts
	Set the Geometry Context PLUGIN.
namespace	Acts::MeasurementHelpers
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 seperate file.

Functions
template<typename T >
const Surface *	Acts::MeasurementHelpers::getSurface (const T &fittable_measurement)
	Extract surface from a type erased measurement object.
template<typename T >
size_t	Acts::MeasurementHelpers::getSize (const T &fittable_measurement)
std::ostream &	Acts::operator<< (std::ostream &os, const MinimalSourceLink &sl)
template<typename L , typename A , typename B >
auto	Acts::visit_measurement (A &&param, B &&cov, size_t dim, L &&lambda)