Re: [Boost-users] [tuples, multi-index] tuples::get as key extractor

There can be a number of problems in trying to reference Boost.Tuple extractors directly. Have a look at

http://lists.boost.org/boost-users/2005/12/16088.php

for a discussion and a proposed solution (search for tuple_member_extractor at the bottom of the post).

Oh I see... Thanks!