OK. How do I access the sandbox and samples? "David Abrahams" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > "Arkadiy Vertleyb" <[EMAIL PROTECTED]> writes: > > > "David Abrahams" <[EMAIL PROTECTED]> wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > >> > 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 > [EMAIL PROTECTED] * http://www.boost-consulting.com > Boost support, enhancements, training, and commercial distribution > > _______________________________________________ > Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost >
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