constexpr size_type max_size();

size_type bucket_size( size_type n ) const;

key_equal key_eq() const;

float load_factor() const;

std::pair<iterator,bool> insert( const value_type& value );

Defined in header

void shrink_to_fit();

allocator_type get_allocator() const;

void clear();

hasher hash_function() const;