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Newsgroups: comp.lang.ada
Subject: Re: System.WCh_Cnv
From: Georg Bauhaus <bauhaus@futureapps.de>
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Date: Tue, 25 Jul 2006 16:09:34 +0200
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Date: 2006-07-25T16:06:41+02:00
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On Tue, 2006-07-25 at 14:03 +0100, Marius Amado-Alves wrote:

> for I in Str'Range loop
>     if Str (I) = Euro_Sign then ...
> end loop;

As you implied elsewhere

  while Has_Element(Str) loop
      if Element(Str) = Euro_Sign then ...
  end loop;

UTF-anything is an external form for transmission of characters.
So yes, perhaps internal Wide_Wide_Character will be well suited.
When I tried Containers.Vectors in place of Unbounded_String,
the container performance was very good.