From: Warren Young
Date: April 30 2005 3:23pm
Subject: Re: Fetching the result from the database takes linear time
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Erwin wrote:

> I used the Result because it has
> the nice iterator, which ResUse does not have. 

I'm not sure what you're saying.  Did you do this:

	Result r = q.use(...)

?  If so, that't not legitimate.  You can't force a 'use' query result 
to be random-access.

 > So, I'm writing one in stead,

"One" what?  Do you mean you're adding an iterator to ResUse?  If so, be 
sure it works like an STL input or forward iterator.  I'm not sure 
exactly what the semantics should be, but random-access is certainly out 
of the question.  Be sure it doesn't conflict with Result's iterator, 
too, since it subclasses from ResUse.

>>I'm working on the documentation now, and will add a section to make 
>>this clearer.

Here's a direct link:

http://tangentsoft.net/mysql++/doc/userman/html/ar01s03.html#id2805203