[boost] Re: Novelty: autmatically assigning unique integral type ids

From: Daniel James (daniel_at_[hidden])
Date: 2004-12-04 06:19:44

Sorry, I just reread my mail and there was a mistake:

Daniel James wrote:
> If I understand the problem correctly (and I'm not sure that I do), the 
> declaration of unique_id_helper that you want to find is inside 
> unique_id_impl<T>::declare_friend<Tag> which is neither in scope, or 

That should be 'inside unique_id_impl<T>::declare_friend<Tag>'s 
namespace which is ....'

> subject to ADL, when it is 'called' in unique_id_impl<T>::unmarked<Tag, 
> N>. So only the 'no_type' declaration in boost::detail is found.

Just to be clear, unique_id_impl<T>::declare_friend<Tag> is in scope but 
its namespace is not.

Daniel