From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,FORGED_GMAIL_RCVD,
	FREEMAIL_FROM autolearn=no autolearn_force=no version=3.4.4
X-Google-Thread: 103376,a6449b2443dcdda1
X-Google-Attributes: gid103376,domainid0,public,usenet
X-Google-Language: ENGLISH,ASCII-7-bit
Path: 
 g2news1.google.com!news3.google.com!feeder.news-service.com!news.motzarella.org!motzarella.org!not-for-mail
From: =?ISO-8859-1?Q?S=E9bastien?= <seb.morand@gmail.com>
Newsgroups: comp.lang.ada
Subject: Re: Access keyword
Date: Wed, 30 Apr 2008 14:32:40 +0000
Organization: A noiseless patient Spider
Message-ID: <48188308.3030407@gmail.com>
References: <fv79c8$lik$1@registered.motzarella.org>
 <fv8495$du0$1@jacob-sparre.dk>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-Trace: feeder.motzarella.org
 U2FsdGVkX19fI4g0usgOOFwU8E7LOxDbvwGp3+Dn5cnTFeovX0m7oybcfk5DXhbHhM+vDlPM714BGuOUM2/RGrrglNK3be/anp30kSy79dgNNw/0IO6M41VZOZoUQiIbvAwVLeSEye7ihcz8itthsg==
X-Complaints-To: Please send complaints to abuse@motzarella.org with full
 headers
NNTP-Posting-Date: Wed, 30 Apr 2008 14:32:41 +0000 (UTC)
In-Reply-To: <fv8495$du0$1@jacob-sparre.dk>
X-Auth-Sender: U2FsdGVkX19gTxh/sgNqvflXwfFNBL0a0c2XjN5law5Y6QAn6/ohHg==
Cancel-Lock: sha1:pud+jFJ00lu99St6xFkCxKQm3Xo=
User-Agent: Thunderbird 2.0.0.12 (Windows/20080213)
Xref: g2news1.google.com comp.lang.ada:21138
Date: 2008-04-30T14:32:40+00:00
List-Id: <comp.lang.ada>

> You often need access *types* to implement the bodies of decent
> abstractions, but it is rare that they need to be exposed in the interface
> in any way.


I got the point, it's exaclty what happen in some example of chain 
linked implementation, I understood this usage and why they shouldn't be 
used in the way of C/C++ (the world where I come from actually).