> Aleksey Gurtovoy wrote:
> > David A. Greene wrote:
> >
> >>The fundamental problem is that it's inconvenient to iterate through a
> >>tuple.
> >
> >
> > 'tuple_ext' ("tuple extensions") make it easier -
> > http://groups.yahoo.com/group/Boost-Users/message/704.
>
> Has any discussion taken place about incorporating something like
> this into Boost? Seems like a useful bit of code.
>
There has been some out-of-list discussion about this, and some work is
being done. There's a PP based tuple implementation (mostly written by
Joel) in Spirit's CVS that conforms to the Tuple speicification in the TR.
(Note that the current Boost.Tuples is not one-to-one what was accepted
into the TR. Most notably, the cons-list interface was not standardized.)
The PP based tuples are not complete yet, and what the iteration interface
will be is still undecided.
/Jaakko
--
--
-- Jaakko J�rvi email: [EMAIL PROTECTED]
-- Post Doctoral Fellow phone: +1 (812) 855-3608
-- Pervasive Technology Labs fax: +1 (812) 855-4829
-- Indiana University, Bloomington
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