[Boost-users] MPL intersection of type sequences and compile-time performance

Hi, Sorry if this already has been posted, but I have a problem with compile-time performance when trying to get the intersection of two type sequences. For example, when I do something like this: template struct intersect { typedef typename boost::mpl::remove_if

::type type; };

typedef mpl::vector l1; typedef mpl::vector l2; typename intersect::type my_intersection; Then for large type sequences compile-time becomes unacceptable (O(M*N)). Is there a better way to do this? Thanks, Andrej ___________________________________________________________ To help you stay safe and secure online, we've developed the all new Yahoo! Security Centre. http://uk.security.yahoo.com