Re: [Boost-users] [mpl] Accessing the nested value of an invoked placeholder

Hi Dave, On Wed, Oct 27, 2010 at 2:59 PM, David Abrahams wrote: <snip code>

This is a problem; reaching inside a template for a member (like ::type) always causes it to be instantiated.  That means traitMeta<_>::type gets evaluated early, which isn't what you want. I think if you just drop the ::type you'll get the semantics you want.

Ah, this makes sense. Thanks for the explanation, things are working now. Nate