periodic.hpp File Reference

#include <cmath>

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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.

Functions
template<typename T >
T	Acts::detail::wrap_periodic (T value, T start, T range)
	Wrap a periodic value back into the nominal range.
template<typename T >
T	Acts::detail::difference_periodic (T lhs, T rhs, T range)
template<typename T >
T	Acts::detail::radian_pos (T x)
	Calculate the equivalent angle in the [0, 2*pi) range.
template<typename T >
T	Acts::detail::radian_sym (T x)
	Calculate the equivalent angle in the [-pi, pi) range.
template<typename T >
std::pair< T, T >	Acts::detail::normalizePhiTheta (T phi, T theta)