Gennadiy Rozental wrote: > > "is_sequence<T>::value", please expect it to appear in the > > CVS in a day or two :). > > 'That's exactly what I wanted in a thread "high order type > traits and MPL".
I figured that you actually wanted 'is_sequence', not 'is_instance_of', even although you didn't state it explicitly :). Well, now you have it - check out the CVS, "boost/mpl/is_sequence.hpp". > Where you able to implement it without template template? 'is_sequence' - sure. In particular, if that's what you are interested in, it works on MSVC 6.5. > > Given 'is_sequence', it will be as simple as this: > > > > template< typename T > > > struct as_sequence > > : if_< is_sequence<T>, T, single_view<T> > > > { > > }; > > single_view? Yep. "boost/mpl/signle_view.hpp". Aleksey _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost