[gecode-users] msvc 8.0 SP1 warning C4251

[Christian Schulte]

Hmmm, I never get these wannings unless I ask for it ;-) I myself use MSVC 8
SP1 for development. But I use it from the commandline with Cygwin.

Christian

--
Christian Schulte, http://www.imit.kth.se/~schulte/ 

-----Original Message-----
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
Of Filip Konvicka
Sent: Monday, August 27, 2007 11:12 AM
To: users at gecode.org
Subject: Re: [gecode-users] msvc 8.0 SP1 warning C4251


Christian Schulte (27.8.2007 10:44):
> Dear Filip,
>
> these warnings you only get when using -Wall, right? So with normal 
> defaults you should not get any warnings. If you want to switch them 
> off, use -wd4251. I am rather reluctant to add the pragmas as this 
> clutters the code.

Actually, I just created a fresh project for this, and it seems to be using
/W3 (Level 3). Anyway, C4251 seems to be Level 1 warning. I agree that
getting warning-free builds everywhere is hard to maintain, and users can do
the anti-warning hacks in their own code if needed.

> As it comes to Pimpl, I am not convinced that this is really an issue 
> for us. Our interfaces can change, that's okay. Why pay for a level of 
> indirection then. BTW: it used to be Pimpl before.

Not an issue, as I said, just curiosity.

Cheers,
Filip



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