On 9/6/07, Mathias Gaunard <mathias.gaunard@etu.u-bordeaux1.fr> wrote:
Marco Costalba wrote:
What I would need is an implementation of the following algorithm:
foreach(f in Set) if ( "f(v1,v2,..,vk)" is compilable ) return f;
function_traits, SFINAE, and verbose meta-programming.
This would work if you were using something like Boost.Fusion in the background where most of the processing is done at compile time. However I believe the OP was looking for a solution at runtime, which pretty hard to achieve if you're going to rely on RTTI. I'm looking for a similar solution, but more towards improving http://dispatcher.sourceforge.net/ to be able to support multiple function signatures in a single dispatcher instance. I think I've got a way to accomplish that with Boost.Fusion, but I doubt this same approach you propose will work for runtime determination. Unless I'm missing something, in which case please enlighten me. Thanks! -- Dean Michael C. Berris http://cplusplus-soup.blogspot.com/ mikhailberis AT gmail DOT com +63 928 7291459