File : adagio-statistics-integers.adb
------------------------------------------------------------------------------
-- ADAGIO - ADALID - AENEA. --
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-- Copyright (C) 2003 --
-- A. Mosteo. --
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-- Authors: A. Mosteo. (adagio@mosteo.com) --
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------------------------------------------------------------------------------
-- $Id: adagio-statistics-integers.adb,v 1.3 2004/01/21 21:05:35 Jano Exp $
-- Helper package for miscelaneous informative data
with Adagio.Misc;
package body Adagio.Statistics.Integers is
function Create (I : in Integer) return Integer_value is
begin
return (Value => I);
end Create;
function Image (This : access Integer_value) return String is
begin
return Misc.To_string (This.Value);
end Image;
function Value (This : in Integer_value) return Integer is
begin
return This.Value;
end Value;
-- Adds Extra_value to Actual_value
function Increment (Actual_value, Extra_value : in Values'Class)
return Values'Class is
I : Integer_value := Integer_value (Actual_value);
S : Integer_value := Integer_value (Extra_value);
begin
I.Value := I.Value + S.Value;
return Values'Class (I);
end Increment;
end Adagio.Statistics.Integers;