[boost] forwarding-function macro library?

From: Isaac Dupree (isaacdupree_at_[hidden])
Date: 2008-08-09 09:57:07

Is there a macro library in Boost for making forwarding 
functions (the thing that can only be done perfectly in 
C++0x, with decltype, rvalue references and perhaps 
parameter packs)?  I found myself needing to do that again, 
as I worked more on my ideas for integer wrapping, and so I 
started making a macro library for it... I have no idea 
where I'd look to find if such a thing already existed, 
beyond reading the summaries of all the Boost libraries.  I 
suppose it would be helpful to have a general library in 
Boost to do that?

(with all the compiler workarounds, the choice of the user 
which workaround to prefer, etc.)

(more generally/irrelevantly, I'm surprised how often Boost 
libraries share techniques that ought to be libraries in 
themselves. And how poorly commented some of Boost code 
is... but there I'm getting way off topic :-P)

-Isaac