Re: [boost] Interest in a small array count facility?

From: David Abrahams (dave_at_[hidden])
Date: 2006-06-28 23:38:25

Gennaro Prota <gennaro_prota_at_[hidden]> writes:

> Nothing. I didn't say it is wrong, just that I can't (still) see an
> easier template-only approach for the multidimentional case. It would
> help if you could post your simpler solution. 

I never solved that problem... until today.  The enclosed works.  It
could probably be considerably simplified if you untwist the logic a
bit.  In particular, you could probably find a way to get rid of
remove_bounds.  The basic idea here is that the only way to force an
error in some contexts, with vc6, is at the top level, with
eval0<...>::not_array being a nonexistent type.



-- 
Dave Abrahams
Boost Consulting
www.boost-consulting.com