JulianDate.hpp File Reference

#include <cmath>
#include <janus/janus.hpp>
#include <tuple>
#include <vulcan/time/TimeConstants.hpp>

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Namespaces
namespace	vulcan
namespace	vulcan::time

Functions
double	vulcan::time::calendar_to_jd (int year, int month, int day, int hour=0, int min=0, double sec=0.0)
	Convert calendar date/time to Julian Date.
std::tuple< int, int, int, int, int, double >	vulcan::time::jd_to_calendar (double jd)
	Convert Julian Date to calendar date/time (numeric only).
template<typename Scalar>
constexpr Scalar	vulcan::time::jd_to_mjd (const Scalar &jd)
	Convert Julian Date to Modified Julian Date.
template<typename Scalar>
constexpr Scalar	vulcan::time::mjd_to_jd (const Scalar &mjd)
	Convert Modified Julian Date to Julian Date.
template<typename Scalar>
constexpr Scalar	vulcan::time::jd_to_j2000_seconds (const Scalar &jd)
	Convert Julian Date to seconds since J2000.0.
template<typename Scalar>
constexpr Scalar	vulcan::time::j2000_seconds_to_jd (const Scalar &sec)
	Convert seconds since J2000.0 to Julian Date.
template<typename Scalar>
constexpr Scalar	vulcan::time::jd_to_j2000_centuries (const Scalar &jd)
	Convert Julian Date to Julian centuries since J2000.0.
template<typename Scalar>
constexpr Scalar	vulcan::time::j2000_centuries_to_jd (const Scalar &T)
	Convert Julian centuries since J2000.0 to Julian Date.
constexpr bool	vulcan::time::is_leap_year (int year)
int	vulcan::time::day_of_year (int year, int month, int day)
std::tuple< int, int >	vulcan::time::doy_to_month_day (int year, int doy)