Re: [Boost-users] [MPL] implementing a "trait"?

On 2/8/2014 11:44 AM, Alex wrote:

Now have a simpler solution: // use this struct to "read" the traits from the functions template<class T> struct trait { typedef decltype(is_pretty_function(std::declval())) is_pretty; };

Nice! These things are getting easier with newer compiler features.