SRFI-19

SRFI-19: Time Data Types and Procedures

http://srfi.schemers.org/srfi-19/srfi-19.html

SRFI-19 is implemented in Chicken Gauche Guile Larceny Mosh MzScheme SISC Sagittarius Schluessel Ypsilon


time-duration, time-monotonic, time-process, time-tai, time-thread, time-utc

current-date, current-julian-day, current-modified-julian-day, current-time, time-resolution

make-time, time?, time-type, time-nanosecond, time-second, set-time-type!, set-time-nanosecond!, set-time-second!, copy-time

time<=?, time<?, time=?, time>?, time>=?

time-difference, time-difference!, add-duration?, add-duration!?, subtract-duration, subtract-duration!

make-date, date?, date-nanosecond, date-second, date-minute, date-hour, date-day, date-month, date-year, date-zone-offset, date-year-day, date-week-day, date-week-number

date->julian-day, date->modified-julian-day, date->time-monotonic, date->time-tai, date->time-utc, julian-day->date, julian-day->time-monotonic, julian-day->time-tai, julian-day->time-utc, modified-julian-day->date, modified-julian-day->time-monotonic, modified-julian-day->time-tai, modified-julian-day->time-utc, time-monotonic->date, time-monotonic->julian-day, time-monotonic->modified-julian-day, time-monotonic->time-tai, time-monotonic->time-tai!, time-monotonic->time-utc, time-monotonic->time-utc!, time-tai->date, time-tai->julian-day, time-tai->modified-julian-day, time-tai->time-monotonic, time-tai->time-monotonic!, time-tai->time-utc, time-tai->time-utc!, time-utc->date, time-utc->julian-day, time-utc->modified-julian-day, time-utc->time-monotonic, time-utc->time-monotonic!, time-utc->time-tai, time-utc->time-tai!

date->string, string->date