Re: [Boost-users] [variant] Variant call forwarding?

Mathias Gaunard wrote:

If you want to do it for arbitrary signatures and provide perfect forwarding without rvalue references, it is going to be a bit more work.

Thanks, indeed. Although the amount of work is eased by using stuff like function_types and preprocessor stuff.

With polymorphic lambdas (an extension to C++0x lambdas), it is quite simpler:

apply_visitor([&](auto& f) { return f(a, b, c); }, m_funcs);

Polymorphic lambdas ... I guess you're talking C++1x here :-) Cheers, Rutger