id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2487	Calculate the mlp::and_ or mpl_or of a sequence of nullary logical metafunctions.	vicente.botet@…	Aleksey Gurtovoy	"Do you think that these two metafunctions have a place in mpl?

template <typename Seq>
struct and_seq : boost::is_same<typename mpl::find_if<Seq, mpl::not_<mpl::_> >::type, 
										 typename mpl::end<Seq>::type> 
				 {};

template <typename Seq>
struct or_seq : mpl::not_<boost::is_same<typename mpl::find_if<Seq, mpl::_>::type, 
										 typename mpl::end<Seq>::type> 
				> {};

I have attached the code and the tests."	Feature Requests	new	Boost 1.38.0	mpl	Boost 1.36.0	Cosmetic