Re: [Boost-users] [MultiIndex] As if one iterator

Subject: Re: [Boost-users] [MultiIndex] As if one iterator
From: Joaquin M Lopez Munoz (joaquin_at_[hidden])
Date: 2010-06-10 16:31:06

Filip Konvička <filip.konvicka <at> logis.cz> writes:

> 
> > adobe::any_iterator<T,std::bidirectional_iterator_tag>
> >
> > is the same as
> >
> > adobe::bidirectional_iter<T>
> >
> > so the migration to the new interface should be straightforward.
> 
> I'm using MSVC 2010 for the experiment, if that matters... Using 
> adobe::bidirectional_iter gives me
> 
> adobe\any_iterator.hpp(154): error C2675: unary '--' : 
> 'boost::multi_index::detail::hashed_index_iterator<Node,BucketArray>' 
> does not define this operator or a conversion to a type acceptable to 
> the predefined operator

Expected, since hashed index iterators are not bidirectional,
only forward.

> 
> Using adobe::iter gives me:
> 
> adobe\any_iterator.hpp(63): error C2039: 'interface_ref' : is not a 
> member of 'adobe::poly_iterator_instance<V,R,D>::type<I>'

I think this is a bug with adobe::iter. I've filed a bug report at
http://tinyurl.com/2ubs9z2 .

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo