From: Trans Date: 2005-12-09T02:27:36+09:00 Subject: Re: Are my metaprogramming underpants showing? > Given that the code below is functionally equivalent, what's > beneficial about using a lambda expression? I don't think there is neccessarily. Functor's just the completely generic form of this. Making a specifec Functor-like class as you have here with this Flickr class is ceratinly the way to go. T.