Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://en.wikibooks.org/wiki/Ada_Programming/Libraries/Ada.Calendar below:

Ada Programming/Libraries/Ada.Calendar - Wikibooks, open books for an open world

From Wikibooks, open books for an open world

This language feature is available from Ada 95 on.

Ada.Calendar is a unit of the Predefined Language Environment since Ada 95.

--                     Standard Ada library specification
--   Copyright (c) 2003-2018 Maxim Reznik <reznikmm@gmail.com>
--   Copyright (c) 2004-2016 AXE Consultants
--   Copyright (c) 2004, 2005, 2006 Ada-Europe
--   Copyright (c) 2000 The MITRE Corporation, Inc.
--   Copyright (c) 1992, 1993, 1994, 1995 Intermetrics, Inc.
--   SPDX-License-Identifier: BSD-3-Clause and LicenseRef-AdaReferenceManual
-- -------------------------------------------------------------------------

package Ada.Calendar is
   type Time is private;

   subtype Year_Number  is Integer range 1901 .. 2399;
   subtype Month_Number is Integer range 1 .. 12;
   subtype Day_Number   is Integer range 1 .. 31;
   subtype Day_Duration is Duration range 0.0 .. 86_400.0;

   function Clock return Time;

   function Year   (Date : Time) return Year_Number;
   function Month  (Date : Time) return Month_Number;
   function Day    (Date : Time) return Day_Number;
   function Seconds(Date : Time) return Day_Duration;

   procedure Split (Date  : in Time;
                    Year    : out Year_Number;
                    Month   : out Month_Number;
                    Day     : out Day_Number;
                    Seconds : out Day_Duration);

   function Time_Of(Year  : Year_Number;
                    Month   : Month_Number;
                    Day     : Day_Number;
                    Seconds : Day_Duration := 0.0)
                   return Time;

   function "+" (Left : Time;   Right : Duration) return Time;
   function "+" (Left : Duration; Right : Time) return Time;
   function "-" (Left : Time;   Right : Duration) return Time;
   function "-" (Left : Time;   Right : Time) return Duration;

   function "<" (Left, Right : Time) return Boolean;
   function "<="(Left, Right : Time) return Boolean;
   function ">" (Left, Right : Time) return Boolean;
   function ">="(Left, Right : Time) return Boolean;

   Time_Error : exception;

private

   pragma Import (Ada, Time);

end Ada.Calendar;

• Ada Programming/Libraries/Ada

• Search for examples of Ada.Calendar in: Rosetta Code, GitHub (gists), any Alire crate or this Wikibook.
• Search for posts related to Ada.Calendar in: Stack Overflow, comp.lang.ada or any Ada related page.

• 9.6: Delay Statements, Duration, and Time ^[Annotated]

• 9.6: Delay Statements, Duration, and Time ^[Annotated]

• 9.6: Delay Statements, Duration, and Time ^[Annotated]

FSF GNAT

• Specification: a-calend.ads
• Body: a-calend.adb

drake

• Specification: calendar/a-calend.ads
• Body: calendar/a-calend.adb

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4