Re: [boost] Review Request: Singularity

Subject: Re: [boost] Review Request: Singularity
From: Sergey Cheban (s.cheban_at_[hidden])
Date: 2011-08-28 05:43:00

23.08.2011 1:15, Mathias Gaunard пишет:

> Apart from that I'm afraid I don't really see the point of this against
>
> struct my_singleton
> {
> private:
>       my_singleton() {}
>       my_singleton(const my_singleton&);
>
> public:
>       static my_singleton&  instance()
>       {
>           static my_singleton ins;
>           return ins;
>       }
> };
>
> which is simple, short, fast to compile, and thread-safe.
AFAIK the "static my_singleton ins;" is not thread-safe (at least, for 
the MSVC compilers).

http://blogs.msdn.com/b/oldnewthing/archive/2004/03/08/85901.aspx

--
Best regards,
Sergey Cheban