centos man page for std::__detail::_hashtable_traits

std::__detail::_Hashtable_traits< _Cache_hash_code, _Constd::__detail::_Hashtable_traits<)_Cache_hash_code, _Constant_iterators, _Unique_keys >(3)

NAME
       std::__detail::_Hashtable_traits< _Cache_hash_code, _Constant_iterators, _Unique_keys > -

SYNOPSIS
   Public Types
       template<bool _Cond> using __bool_constant = integral_constant< bool, _Cond >
       using __constant_iterators = __bool_constant< _Constant_iterators >
       using __hash_cached = __bool_constant< _Cache_hash_code >
       using __unique_keys = __bool_constant< _Unique_keys >

Detailed Description
   template<bool _Cache_hash_code, bool _Constant_iterators, bool _Unique_keys>struct std::__detail::_Hashtable_traits< _Cache_hash_code,
       _Constant_iterators, _Unique_keys >
       struct _Hashtable_traits

       Important traits for hash tables.

       Template Parameters:
	   _Cache_hash_code Boolean value. True if the value of the hash function is stored along with the value. This is a time-space tradeoff.
	   Storing it may improve lookup speed by reducing the number of times we need to call the _Equal function.
	   _Constant_iterators Boolean value. True if iterator and const_iterator are both constant iterator types. This is true for unordered_set
	   and unordered_multiset, false for unordered_map and unordered_multimap.
	   _Unique_keys Boolean value. True if the return value of _Hashtable::count(k) is always at most one, false if it may be an arbitrary
	   number. This is true for unordered_set and unordered_map, false for unordered_multiset and unordered_multimap.

       Definition at line 131 of file hashtable_policy.h.

Author
       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++						std::__detail::_Hashtable_traits< _Cache_hash_code, _Constant_iterators, _Unique_keys >(3)