 )     {         typedef cc::SplitListSet< gc_type, int_item,              typename cc::split_list::make_traits<                 cc::split_list::ordered_list< cc::lazy_list_tag >                 , cds::opt::hash< hash_int >                 , cc::split_list::ordered_list_traits<                      typename cc::lazy_list::make_traits<                         cds::opt::less< less >                     