9 May
2006
9 May
'06
11:28 p.m.
"Arkadiy Vertleyb" <vertleyb@hotmail.com> writes:
"David Abrahams" <dave@boost-consulting.com> wrote
I can't ask my library's users to register types.
Don't you have to ask them to do something else, so that result_of works?
No, we'd implement the necessary type computations to make result_of work. Remember, result_of takes types as inputs, not objects. So, result_of<bind_(std::minus<int>, int, _1_)>::type just requires that bind_ know about the types produced by boost::bind. And in result_of<minus_(int, _1_)>::type minus_ would just have to know how the operator- in the lambda library works. -- Dave Abrahams Boost Consulting www.boost-consulting.com