Standard C++ Library Reference ISO/IEC (VERSION3)
 typedef Key key_type;
 typedef Tr key_compare;
 typedef Key value_type;
 typedef Tr value_compare;
 typedef Alloc allocator_type;
 typedef Alloc::pointer pointer;
 typedef Alloc::const_pointer const_pointer;
 typedef Alloc::reference reference;
 typedef Alloc::const_reference const_reference;
 typedef T0 iterator;
 typedef T1 const_iterator;
 typedef T2 size_type;
 typedef T3 difference_type;
 typedef reverse_iterator<const_iterator>
 const_reverse_iterator;
 typedef reverse_iterator<iterator> reverse_iterator;
 hash_set();
 explicit hash_set(const Tr& traits);
 hash_set(const Tr& traits, const Alloc& al);
 hash_set(const hash_set& right);
 template<class InIt>
 hash_set(InIt first, InIt last);
 template<class InIt>
 hash_set(InIt first, InIt last,
 const Tr& traits);
 template<class InIt>
 hash_set(InIt first, InIt last,
 const Tr& traits, const Alloc& al);
 const_iterator begin() const;
 const_iterator end() const;
 const_reverse_iterator rbegin() const;
 const_reverse_iterator rend() const;
 size_type size() const;
 size_type max_size() const;
 bool empty() const;
 Alloc get_allocator() const;
 pair<iterator, bool> insert(const value_type& val);
 iterator insert(iterator where, const value_type& val);
 template<class InIt>
 void insert(InIt first, InIt last);










