key_equal key_eq() const;

void swap( unordered_set& other );

template< class T, std::size_t N > void swap( array<T,N>&

void swap( unordered_multimap& other );

template< class Key, class T, class Hash, class KeyEqual, class

template< class Key, class T, class Hash, class KeyEqual, class

template< class Key, class T, class Compare

template< class... Args > std::pair<iterator,bool> emplace(

size_type size() const;

template< class T > bool operator==( const dynarray<T>& lhs,