package orsetto

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A library of assorted structured data interchange languages

Install

Dune Dependency

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Authors

J

james woodyatt <jhw@conjury.org>

Maintainers

J

james woodyatt <jhw@conjury.org>

Sources

r1.1.3.tar.gz

sha512=9b654edb663ae697563f150824047052f3b1bf760398f24bce6350553f031f73c46b6337239a1acd871e61238597ea92046809e3358290ff14d6ba671b449085

doc/orsetto.cf/Cf_clockface/index.html

Module `Cf_clockface`

Civil time in the 24-hour digital clock face notation.

Overview

This module implements record types inhabited by 24-hour digital clock face indications. It also provides related functions and types to facilitate conversion to and from various formats for data interchange.

type time = private

| Time of {
1. hour : int;
  (*
  0 .. 23
  *)
2. minute : int;
  (*
  0 .. 59
  *)
3. second : int;
  (*
  0 .. 59, 60 if leap second
  *)
}

The private type inhabited by 24-hour civil time values.

val create : hour:int -> minute:int -> second:int -> time

Use create ~hour ~minute ~second to create a 24-hour clock time value according to the ~hour, ~minute and ~second parameters. Raises Invalid_argument if the time specified is not a valid clock time. A clock time with second = 60 is only valid when hour = 23 and minute = 59 (as leap seconds may appear only at the end of an day, according to standard).

val to_seconds : time -> int

Use to_seconds t to convert the time to an integer number of seconds since midnight (without counting any preceding leap seconds).

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Overview