[boost] Re: boost::transform_iterator and boost::lambda functors

David Abrahams <dave@boost-consulting.com> wrote:

...

Am I missing something? Is there a way to avoid using result_type_wrapper<>?

You could use boost::make_adaptable from boost/bind/make_adaptable.hpp, but there really ought to be a version of make_transform_iterator that does that for you.

Shame on me. I knew about boost/bind/make_adaptable.hpp but I thought it could only be used with a bind functor and did not give it a try. I wonder, why doesn't boost::lambda::ret<> privide that functionality of boost::make_adaptable<>? It would certainly made sense and saved me and hopefully other people from troubles. -- Maxim Yegorushkin