31 Mar
2013
31 Mar
'13
2:36 p.m.
on Sat Mar 30 2013, Nathan Ridge
why did c++11 choose traits classes over metafunctions, even though the concept of a metafunction was introduced in c++11 (
). ...
P.S. Have you seen what they did with enable_if?
Do you mean that the standard version takes the condition as a boolean parameter rather than a type parameter? If so, that actually seems more natural to me.
More natural in some subjective sense but but less interoperable. Oh well. -- Dave Abrahams