id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2834	Accumulator probably useful beyond its initial purpose with few modifications	e_r	Eric Niebler	"In
news://news.gmane.org:119/goeic6$q4t$1@ger.gmane.org

I mentioned that I found that much of the structure of Accumulators could be used for more general purposes involving dependent features.

In my own modified version, amongst other things, I dropped the dependency on RealType and the new definition of visitor is

visitor::operator()(feature) calls f(feature,args), where f  and args are passed in the constructor of visitor. 
"	Feature Requests	closed	Boost 1.39.0	accumulator	Boost 1.38.0	Not Applicable	wontfix