Re: [boost] Re: Variant size bug?

From: Peter Dimov (pdimov_at_[hidden])
Date: 2003-11-03 18:49:41

David Abrahams wrote:
> 
> My feeling is that the most-principled (if not most-convenient)
> design for variant would change the current usage
> 
>    variant<some-mpl-type-sequence>
> 
> into
> 
>    variant<variant_types<some-mpl-type-sequence> >
> 
> and leave
> 
>    variant<some-mpl-type-sequence>
> 
> for the case where you actually want an instance of
> some-mpl-type-sequence in the variant.

Or variant_from_sequence<mpl-seq>::type?