On Monday, May 09, 2011 08:39:33 PM Edward Diener wrote:
I am looking for a review manager for my TTI library in the review queue.
The TTI library, which is an abbreviation for the 'Type Traits Introspection' library, allows a programmer to introspect at compile time the inner elements of a C++ type. The introspection process depends on specifying the name of the inner element by different macros for different types of elements, and then using a generated metafunction to determine whether that element exists within the enclosing type. The inner elements which can be introspected are type, class template, member data, member function, static member data, and static member function.
Short query about a specific feature I am interested in. Will your library enable the following usecase: struct foo { template <typename Sig> struct result; template <typename This, typename A0, typename A1> struct result<This(A0, A1)> { typedef A0; }; }; struct bar { template <typename A0, typename A1> struct result<A0, A1> { typedef A0; }; }; has_old_result<foo, A1, A2>::type // evaluates to false has_old_result<bar, A1, A2>::type // evaluates to true also supporting "variadic" result_of protocol detection. I failed to come up with a generic solution to that particular problem. Would be awesome if you solved it :) Regards, Thomas