Sent from my iPhone On Nov 27, 2008, at 9:59 AM, "Daniel James" <daniel_james@fmail.co.uk> wrote:
2008/11/27 <joaquin@tid.es>:
Not everywhere, I'm afraid:
http://lists.boost.org/boost-users/2007/06/28382.php
There are definitely some seriously non-standard tricks there that should IMHO discourage us from using parent_from_member unrestrictedly, useful as this utility may be.
I've already started on an implementation which uses a similar technique to MultiIndex so I don't think I'll need to use parent_from_member. My iterator_to will be a bit slower than MultiIndex's as I have to use the hash function to find the correct bucket.
Well, that's no improvement over what I already have. I wouldn't bother providing the function unless you can do it more efficiently than that. With the precedent of multi_index it might even be misleading. The code to do that manually is simple enough IMO.
This won't be the case for local_iterator_to.
Daniel _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost