AlignmentHelper.hpp File Reference

#include "Acts/Definitions/Algebra.hpp"
#include <tuple>
#include <utility>
#include <vector>

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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::RotationToAxes = std::tuple< RotationMatrix3, RotationMatrix3, RotationMatrix3 >

Functions
RotationToAxes	Acts::detail::rotationToLocalAxesDerivative (const RotationMatrix3 &rotation)
	Evaluate the derivative of local frame axes vector w.r.t. its rotation around global x/y/z axis : add parameter for rotation axis order.