軽く触ってみました。 [ソース] #include <sprout/range/adaptor/jointed.hpp> #include <sprout/range/adaptor/dropped.hpp> #include <sprout/range/adaptor/taken.hpp> #include <sprout/range/adaptor/counting.hpp> #include <sprout/range/adaptor/filtered.hpp> #include <sprout/range/adaptor/copied.hpp> #include </sprout/range/adaptor/copied.hpp></sprout/range/adaptor/filtered.hpp></sprout/range/adaptor/counting.hpp></sprout/range/adaptor/taken.hpp></sprout/range/adaptor/dropped.hpp></sprout/range/adaptor/jointed.hpp>