std::pair<iterator,iterator> equal_range( const Key& key );

size_type max_bucket_count() const;

(1)

size_type max_size() const;

iterator end();

allocator_type get_allocator() const;

size_type max_size() const;

T& operator[]( const Key& key ); (1)

reverse_iterator rbegin();

key_equal key_eq() const;