reverse_iterator rbegin();

local_iterator begin( size_type n );

void swap( set& other );

std::map::value_compare value_comp() const;

iterator erase_after( const_iterator pos ); (1)

size_type max_bucket_count() const;

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

template< class T, class Container > void

local_iterator begin( size_type n );

key_compare key_comp() const;