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=-1.3 required=5.0 tests=BAYES_00,INVALID_MSGID
	autolearn=no autolearn_force=no version=3.4.4
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 146b77,d275ffeffdf83655
X-Google-Attributes: gid146b77,public
X-Google-Thread: f5d71,d275ffeffdf83655
X-Google-Attributes: gidf5d71,public
X-Google-Thread: 103376,d275ffeffdf83655
X-Google-Attributes: gid103376,public
X-Google-Thread: 109fba,d275ffeffdf83655
X-Google-Attributes: gid109fba,public
From: "Fredric L. Rice" <frice@linkline.com>
Subject: Re: Ada vs C++ vs Java
Date: 1999/02/09
Message-ID: <36BF8BE4.93774F9E@linkline.com>#1/1
X-Deja-AN: 442242206
Content-Transfer-Encoding: 7bit
References: <369C1F31.AE5AF7EF@concentric.net>
 <tz5n2.4608$TO5.129375@ptah.visi.com> <369DDDC3.FDE09999@sea.ericsson.se>
 <369e309a.32671759@news.demon.co.uk> <77ledn$eu7$1@remarQ.com>
 <77pnqc$cgi$1@newnews.global.net.uk> <m3ww2mgzmj.fsf@mheaney.ni.net>
 <8p64spq5lo5.fsf@Eng.Sun.COM> <77t3ld$nou$1@nnrp1.dejanews.com>
 <79ce4s$lfq$1@nnrp1.dejanews.com> <79chc7$ko6@drn.newsguy.com>
 <79dodb$rhf$1@nnrp1.dejanews.com> <umqbtj9m636.fsf@maestro.clustra.com>
 <79fm3e$ffs$1@nnrp1.dejanews.com> <79fnce$iv8@drn.newsguy.com>
 <79grbs$d5u$1@nnrp1.dejanews.com> <79hujb$ck3@drn.newsguy.com>
X-Accept-Language: en
Content-Type: text/plain; charset=us-ascii
Organization: The Skeptic Tank
MIME-Version: 1.0
Newsgroups: comp.lang.ada,comp.lang.c++,comp.vxworks,comp.lang.java
Date: 1999-02-09T00:00:00+00:00
List-Id: <comp.lang.ada>

mike wrote:

>For example, should a sort routine be standardized?
>Probably not, there are so many different algorithms, and
>different algorithms are appropriate for different
>purposes,

> But a standard sort package would only specify the interface, and
> would leave the implementation up to the vendor. isn;t this how
> things are supposed to be?

That's how it's done in the C++ world.  qsort() is the function that is
normally called when a sort is desired and one must provide the guts
of the function.

Also, it's done in embedded C++ compilers with open(), read(), write(),
and even fprintf().  The compiler vender creates those functions (which
are linked as _open() _read() _write() et al.) and those in turn call a
function that the engineer is supposed to supply (__open() __read()
__write() et al. or some times _xopen() _xread() _xwrite() -- the vender
will have a chapter covering elements of the embedded compiler which
must be supplied by the software engineer.