Here is a list of all documented typedefs with links to the class documentation for each member:

- s -

• second_argument_type : __gnu_parallel::_Less< _Tp, _Tp >, __gnu_parallel::_Multiplies< _Tp, _Tp, _Tp >, __gnu_parallel::_Plus< _Tp, _Tp, _Tp >, std::binary_function< _Arg1, _Arg2, _Result >, std::divides< void >, std::equal_to< experimental::propagate_const< _Tp > >, std::equal_to< void >, std::greater< _Tp * >, std::greater< experimental::propagate_const< _Tp > >, std::greater< void >::__not_overloaded2, std::greater< void >::__not_overloaded2< _Tp, _Up, __void_t< decltype(std::declval< _Tp >().operator>(std::declval< _Up >()))> >, std::greater< void >::__not_overloaded, std::greater< void >::__not_overloaded< _Tp, _Up, __void_t< decltype(operator>(std::declval< _Tp >(), std::declval< _Up >()))> >, std::greater< void >, std::greater_equal< _Tp * >, std::greater_equal< experimental::propagate_const< _Tp > >, std::greater_equal< void >::__not_overloaded2, std::greater_equal< void >::__not_overloaded2< _Tp, _Up, __void_t< decltype(std::declval< _Tp >().operator>=(std::declval< _Up >()))> >, std::greater_equal< void >::__not_overloaded, std::greater_equal< void >::__not_overloaded< _Tp, _Up, __void_t< decltype(operator>=(std::declval< _Tp >(), std::declval< _Up >()))> >, std::greater_equal< void >, std::less< _Tp * >, std::less< experimental::propagate_const< _Tp > >, std::less< void >::__not_overloaded2, std::less< void >::__not_overloaded2< _Tp, _Up, __void_t< decltype(std::declval< _Tp >().operator<(std::declval< _Up >()))> >, std::less< void >::__not_overloaded, std::less< void >::__not_overloaded< _Tp, _Up, __void_t< decltype(operator<(std::declval< _Tp >(), std::declval< _Up >()))> >, std::less< void >, std::less_equal< _Tp * >, std::less_equal< experimental::propagate_const< _Tp > >, std::less_equal< void >::__not_overloaded2, std::less_equal< void >::__not_overloaded2< _Tp, _Up, __void_t< decltype(std::declval< _Tp >().operator<=(std::declval< _Up >()))> >, std::less_equal< void >::__not_overloaded, std::less_equal< void >::__not_overloaded< _Tp, _Up, __void_t< decltype(operator<=(std::declval< _Tp >(), std::declval< _Up >()))> >, std::less_equal< void >, std::logical_and< void >, std::logical_or< void >, std::minus< void >, std::modulus< void >, std::multiplies< void >, std::not_equal_to< experimental::propagate_const< _Tp > >, std::not_equal_to< void >, std::plus< void >
• second_type : __gnu_cxx::pair< _T1, _T2 >, std::pair< _T1, _T2 >
• seekdir : std::basic_istream< _CharT, _Traits >::sentry, std::basic_ostream< _CharT, _Traits >::sentry, std::ios_base
• size_type : __gnu_pbds::hash_prime_size_policy, __gnu_pbds::sample_range_hashing, __gnu_pbds::sample_resize_policy, __gnu_pbds::sample_resize_trigger, __gnu_pbds::sample_size_policy, __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >, std::allocator_traits< typename >, std::allocator_traits< allocator< _Tp > >, std::allocator_traits< allocator< void > >, std::allocator_traits< pmr::polymorphic_allocator< _Tp > >, std::set< _Key, _Compare, _Alloc >, std::unordered_map< _Key, _Tp, _Hash, _Pred, _Alloc >, std::unordered_multimap< _Key, _Tp, _Hash, _Pred, _Alloc >, std::unordered_multiset< _Value, _Hash, _Pred, _Alloc >, std::unordered_set< _Value, _Hash, _Pred, _Alloc >
• streambuf_type : std::istreambuf_iterator< _CharT, _Traits >, std::ostreambuf_iterator< _CharT, _Traits >
• string_type : std::__cxx11::collate< _CharT >, std::__cxx11::collate_byname< _CharT >, std::messages< _CharT >, std::money_get< _CharT, _InIter >, std::money_put< _CharT, _OutIter >, std::moneypunct< _CharT, _Intl >, std::numpunct< _CharT >
• synth_access_traits : __gnu_pbds::detail::trie_traits< Key, Mapped, _ATraits, Node_Update, pat_trie_tag, _Alloc >, __gnu_pbds::detail::trie_traits< Key, null_type, _ATraits, Node_Update, pat_trie_tag, _Alloc >