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Article #6508

Re: general object oriented reference

#6508
From: Lee Bentz
Date: Thu, 25 May 1989 16:40
30 lines
1872 bytes
In my response I said
>>/ hpcilzb:comp.lang.misc / lee@hpcilzb.HP.COM (Lee Bentz) /  9:30 am  May 23, 1989 /
>> ...(some deleted)
>> 
>>  It is C++ based ( examples ) but explains the value of OOP well
         ^^^^^^^^^
And was replied to

>HUH?  Not the last I read it, it wasn't.  Dr. Cox is the designer of 
>ObjectiveC not C++, and thus the book is rife with ObjC code.  (ObjC is 
>the "native" language of the NeXT box, and unfortunately implies that 
>everything that you write in it MUST include substantial overhead for 
>their message-passing function.  I have heard that it >40k of additional
>code, and it decreases execution speed by at least 10%.  Confirm?)
>
>
>
>Robert Raisch - TechnoJunkie & UnixNut| UseNet: {uunet,mailrus}!frith!raisch
>Network Software Group-301 Comp.Center| InterNet: raisch@frith.egr.msu.edu 
>Michigan State University, E. Lansing | ICBMNet: 084 28 50 W / 42 43 29 N
>----- The meek WILL inherit the Earth, (Some of us have other plans). ------

and by others.
The book does make a comparison to C++ but is Object C based.
And the NeXT box may be slower but it writes a _lot_ of the 
interface code for you.  It programs faster.  The users ( programmers )
I talked with were enthusiastic about it.  It's hard to separate
I/O access speed and message passing overhead.
( You want speed ? Don't multiprocess.  ;-)  )
Lee (if you don't know the language, you can't hear the accents) Bentz  
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From: lee@hpcilzb.HP.COM (Lee Bentz)
Newsgroups: comp.lang.misc
Subject: Re: general object oriented reference
Message-ID: <1610005@hpcilzb.HP.COM>
Date: 25 May 89 16:40:23 GMT
References: <SARREL.89May22192616@wizard.cis.ohio-state.edu>
Organization: HP Design Tech Center - Santa Clara, CA
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