Re: [boost] [#pragma once]

Subject: Re: [boost] [#pragma once]
From: Raindog (raindog_at_[hidden])
Date: 2009-04-11 00:43:05

Niels Dekker - address until 2010-10-10 wrote:
>
> BTW, #pragma once has been discussed extensively at comp.std.c++,
> December 2007: "#pragma once in ISO standard yet?"
> http://groups.google.com/group/comp.std.c++/browse_thread/thread/c527240043c8df92 
>
> Apparently it's hard to implement such a #pragma in a reliable way.
 From what I understand, it's also hard to implement templates and 
multiple inheritance...or exception safety in code...but we have those =)