MESSAGE
| DATE | 2011-05-26 |
| FROM | Ruben Safir
|
| SUBJECT | Subject: [ruben@mrbrklyn.com: Re: [NYLXS - HANGOUT] C++ Workshop - New
|
----- Forwarded message from Ruben Safir -----
Date: Thu, 26 May 2011 10:58:37 -0400
From: Ruben Safir
To: Ruben Safir
Cc: nylug-talk-at-nylug.org
Subject: Re: [NYLXS - HANGOUT] C++ Workshop - New Webservices with OKWS -
Tuesday Night
User-Agent: Mutt/1.5.20 (2009-06-14)
<<<
> but then it complains about freq which is of type T in a template
This I don't understand; type T has an underlying type for the instance,
so
saying it's "type T" means I just don't know what type it is. :-P
-- Chris
>>>
I misstated that. Specifically what was it was compaining about was
that type T was being assigned nulls.
The problem I was trying to solve was the construction of variables with
storage that was empty for later use, and to be testable later for
whether it had data in it or not. Ideally, this is what a null is for
but c++ hates nulls
----- End forwarded message -----
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