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From: Jacob Sparre Andersen <sparre@nbi.dk>
Newsgroups: comp.lang.ada
Subject: Re: Practicalities of Ada for app development
Date: Mon, 11 Jun 2012 18:19:34 +0200
Organization: Jacob Sparre Andersen Research & Innovation
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Date: 2012-06-11T18:19:34+02:00
List-Id: <comp.lang.ada>

Dmitry A. Kazakov wrote:

> Code points are numeric:
>
> http://en.wikipedia.org/wiki/Unicode
>
> As I wrote, I considered Wide_Wide_Character, which also partially
> implements the interface of code point. I used modular interface
> instead because numeric literals seem more important for code points
> than character literals.

Did you remember to override the operators on your code point type with
abstract functions?

   type Code_Point is mod 2 ** 32;
   overriding
   function "+" (Left, Right : Code_Point) return Code_Point is abstract;
   ...

Greetings,

Jacob
-- 
"The same equations have the same solutions."