Re: iterator_adaptor and statefull policies.

From: rogeeff (rogeeff_at_[hidden])
Date: 2001-12-14 16:20:20

--- In boost_at_y..., "David Abrahams" <david.abrahams_at_r...> wrote:
> 
> ----- Original Message -----
> From: "rogeeff" <rogeeff_at_m...>
> >
> > "equal" does not have an access to a second policy.
> 
> Yes it does. That's one point of the recent changes to the 
iterator_adaptor
> interface. The second iterator is itself an iterator_adaptor, so 
you can
> call its policies() member function to get a reference to its 
policies
> object.
> 
> HTH,
> Dave

Well, it was not in version 1.25.0 I am using now. And I did not see 
announcement for this change. Iit is pretty big modification 
(including change in the interface). At least I do not see it now on 
boost.org.

Regards,

Gennadiy.

P.S. in cvs "equal" accepts 2 iterator adapters, so both arguments 
changed.