[boost] Re: Re: Re: Re: In-memory databases

From: Arkadiy Vertleyb (vertleyb_at_[hidden])
Date: 2003-02-01 14:59:25

OK.
How do I access the sandbox and samples?

"David Abrahams" <dave_at_[hidden]> wrote in message
news:uptqbiyox.fsf_at_boost-consulting.com...
> "Arkadiy Vertleyb" <vertleyb_at_[hidden]> writes:
>
> > "David Abrahams" <dave_at_[hidden]> wrote in message
> > news:u7kcjkenh.fsf_at_boost-consulting.com...
> >
> >> > See http://www.boost.org/libs/utility/permutation_iterator.htm
> >
> > It looks like we may benefit from this when sorting/indexing.  However,
when
> > I said that we adapt two iterators rather than one, I meant two
iterators
> > from two different containers.  Like intersection iterator is based on
the
> > iterators of both intersection arguments.
>
> Iterator Adaptor has a lot of smart defaults derived from the Base
> (underlying) type when it is an iterator.  You may or may not be able
> to take advantage of many of these, depending on the nature of your
> iterators.  The other big benefit of Iterator Adaptor is that it
> implements the iterator concepts correctly, which is nontrivial.
>
> In the sandbox code these aspects are factored into iterator_facade
> and iterator_adaptor; you might just want to use iterator_facade.
>
> --
>                        David Abrahams
>    dave_at_[hidden] * http://www.boost-consulting.com
> Boost support, enhancements, training, and commercial distribution
>
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