Sender:	jottingr AT freenet DOT scri DOT fsu DOT edu
Message-ID:	<335B8491.167E@notepad.com>
Date:	Mon, 21 Apr 1997 11:15:29 -0400
From:	"Joseph B. Ottinger" <joeo AT notepad DOT com>
Organization:	http://www.freenet.tlh.fl.us/~joeo
MIME-Version:	1.0
To:	djgpp AT delorie DOT com
Subject:	Re: Style AND speed in C++? How? Please, I need some radical ideas on this one!
References:	<c=GB%a=_%p=Indigo_Active_Vi%l=CRIANLARICH-970421130655Z-367 AT crianlarich DOT Indigo>

Robert Humphris wrote:
> 
> How about using a parent class, and having all drivers for new cards
> etc. as children of that class.

Possibly a decent idea.

The only problem is the use of virtual functions. I don't know
specifically about DJGPP, but vtabs usually have a little bit of
overhead associated with them. Why not use function pointers,
initialised by the specific constructors? It's still not *quite* as fast
a specific call, but there might be a way around that, too.

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