Re: [boost] call_once, headers and shared libraries

From: John Maddock (john_at_[hidden])
Date: 2008-03-03 07:48:10

Simon Hammett wrote:
> vc 7.1 and above offers __declspec(selectany)
> This used by Atl to ensure only one Atl module gets created I believe.
> Not used it myself though...

According to the docs this just creates the object in a COMDAT section - 
that will merge multiple instances in one module, but not across modules as 
far as I know?

John.