[boost] bind(ref(f), ...) support added to CVS

From: Peter Dimov (pdimov_at_[hidden])
Date: 2002-06-08 13:09:56

I've modified bind to support ref() as a first argument, to allow
noncopyable function objects. This is a bind-only change. At first I wanted
to add forwarding function call operators to ref(f), but this turned out to
be surprisingly hard. On a conformant compiler it's possible to achieve a
reasonable approximation, but given the current compiler landscape, I
decided to 'fix' bind instead. :-)

Let me know if the change breaks something.

--
Peter Dimov
http://www.mmltd.net/pdimov