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=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM
	autolearn=unavailable autolearn_force=no version=3.4.4
Path: 
 eternal-september.org!reader01.eternal-september.org!feeder.eternal-september.org!news.gegeweb.eu!gegeweb.org!news.muarf.org!nntpfeed.proxad.net!proxad.net!feeder1-1.proxad.net!cleanfeed2-b.proxad.net!nnrp1-1.free.fr!not-for-mail
From: William FRANCK <william.franck@free.fr>
Newsgroups: comp.lang.ada
Date: Mon, 14 Oct 2019 23:04:22 +0200
Message-ID: <5da4e2d6$0$3525$426a74cc@news.free.fr>
References: <5da4cf81$0$20312$426a74cc@news.free.fr>
 <5da4d8dc$0$20339$426a74cc@news.free.fr> <qo2m1b$djm$1@gioia.aioe.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1; format=flowed
Content-Transfer-Encoding: 8bit
Subject: Re: How to transfer Class-Wide object to a Task ?
User-Agent: Unison/2.2
Organization: Guest of ProXad - France
NNTP-Posting-Date: 14 Oct 2019 23:04:22 CEST
NNTP-Posting-Host: 92.184.99.238
X-Trace: 1571087062 news-1.free.fr 3525 92.184.99.238:47115
X-Complaints-To: abuse@proxad.net
Xref: reader01.eternal-september.org comp.lang.ada:57284
Date: 2019-10-14T23:04:22+02:00
List-Id: <comp.lang.ada>

On 2019-10-14 20:32:45 +0000, Dmitry A. Kazakov said:

> On 2019-10-14 22:21, William FRANCK wrote:
> 
>> Here is some code to illustrate
>> (code needs soem fixings)
> 
> The exercise does not make sense. It is a classwork, BTW?
> 
> It does not make sense because it could only work if both tasks 
> exchanging the object would be in a rendezvous. This would defeat the 
> very purpose of doing things in parallel during a rendezvous tasks are 
> synchronized.

No it's a real use case,
I did wantedto make it simple : one read, then one write. just both in //.
maybe I did the design the wrong way...


Datafile is about 6_000_000 records; 16 GB
Longest record is 1381 Bytes.

William