id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
1641	Document use of ref() to avoid copying function objects	Dave Abrahams	Peter Dimov	bind( ref(f), ... ) doesn't cause f to be copied, but that is not explicit in the docs.  Passing a heaviweight function object to for_each is a prime use-case.  See Boost.Accumulators.	Bugs	closed	Boost 1.36.0	bind	Boost 1.34.1	Problem	fixed