Re: [Boost-users] [iterator] joint_iterator?

From: David Abrahams (dave_at_[hidden])
Date: 2006-04-10 13:18:33

Shunsuke Sogame <mb2act_at_[hidden]> writes:

> Hi gurus,
>
> I compared Boost.MPL Views...
>     http://www.boost.org/libs/mpl/doc/refmanual/views.html
> with Boost.Iterator adaptors...
>     http://www.boost.org/libs/iterator/doc/index.html#specialized-adaptors
>
> I think joint_iterator seems missing from Boost.Iterator.

Boost.Iterator isn't meant to include a template for every possible
iterator.  You can easily build your own joint_iterator using
iterator_facade or iterator_adaptor. 

> Is such iterator impossible or prohibited by STL?

Not at all.

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