Re: [Boost-users] [bind][function] Do copy constructors invoked inside boost::bind / boost::function get optimized out?

Le 27/07/2010 06:34, Steve Lorimer wrote:

No, I want the object to be reference counted - and am aware that internally bind has to make copies. However, I expected at least one, perhaps two or three copies to be made. 10 copies made for a single call to bind seems really expensive.

According to your earlier test, that's 6, not 10. Could you try with boost::phoenix::bind and see if it's any different?