Re: [ublas] New uBLAS maintainer

Subject: Re: [ublas] New uBLAS maintainer
From: Rhys Ulerich (rhys.ulerich_at_[hidden])
Date: 2010-03-23 11:35:35

> To make my question a bit more concrete, the numeric_bindings library uses
> so-called adaptors to access the right stuff in user-provided containers.
> Its signature is
>
> template< typename T, typename Id, typename Enable = void >
> struct adaptor {};

My bad.  I didn't realize you were in an enable_if situation.  Mixing
concept check with enable_if does not seem possible [1].  I've just
opened a feature request against multi_array for such a type trait
[2].

Drat,
Rhys

[1] http://old.nabble.com/Combine-enable_if-and-concept-check-td15181277.html
[2] https://svn.boost.org/trac/boost/ticket/4037