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From: Matthew Heaney <matthew_heaney@acm.org>
Subject: ANNOUNCE: multiple readers semaphore article posted to ACM archives
Date: 1999/04/11
Message-ID: <m3pv5bwkjq.fsf@mheaney.ni.net>#1/1
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NNTP-Posting-Date: Sun, 11 Apr 1999 02:48:40 PDT
Newsgroups: comp.lang.ada,comp.realtime
Date: 1999-04-11T00:00:00+00:00
List-Id: <comp.lang.ada>

I have posted the article "Simultaneous Readers: Monitors, Guards, and
the Multiple Form" to the April 1999 ACM patterns archive.

<http://www.acm.org/archives/patterns.html>
<mailto:patterns@acm.org>

The article shows how to implement a "smart" semaphore that allows
multiple readers to pass through the barrier and execute their critical
regions simultaneously.

I have translated every C++ example in the GoF Design Patterns book to
Ada95, and have now started documenting idioms for concurrency,
real-time programming, and interprocess communication.

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Matt