Re: [Boost-users] Iterate over template arguments

Subject: Re: [Boost-users] Iterate over template arguments
From: Mathias Gaunard (mathias.gaunard_at_[hidden])
Date: 2011-11-23 09:45:44

On 11/23/2011 03:34 PM, Allan Nielsen wrote:

> What I would like is an interface where the following would be valid
> (much like boost function):
>
> Interface<  int (int, std::string )>  if1(...) ;
>
> I known this might not be easy or the intension of c++99, but I would
> like to give it a try anyway...

There is no particular problem doing that in C++98/03.

You may want to take a look at
<http://www.boost.org/doc/libs/release/libs/function_types/doc/html/index.html>

It can extract the return type and convert the arguments to an MPL sequence.