[boost] Re: Optional, tie, and iterator_adaptor

From: David Abrahams (dave_at_[hidden])
Date: 2003-09-01 15:51:36

"Joel de Guzman" <djowel_at_[hidden]> writes:

>> My system was written in Python, but you might be able to adapt the
>> general idea to C++.
>
> Hmmm, nice! How does it handle iteration like x -> a* and the optional
> x -> a? 

It doesn't because I didn't believe in *E*BNF; you'd have to be a
little bit inventive but I'm sure you're up to it.

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