id summary reporter owner description type status milestone component version severity resolution keywords cc 5741 Declare sequence_index as non-copyable Maxime van Noppen Joaquín M López Muñoz "Based on this thread : http://lists.boost.org/boost-users/2011/07/69718.php sequence_index should be declared as non-copyable to allow BOOST_FOREACH to iterate over it. Michel Morin gave a solution: http://lists.boost.org/boost-users/2011/07/69722.php {{{ namespace boost { namespace foreach { template struct is_noncopyable< boost::multi_index::detail::sequenced_index > : mpl::true_ {}; } } }}}" Feature Requests closed To Be Determined multi_index Boost 1.47.0 Problem fixed