promise(); (1)

void swap( thread &lhs, thread &rhs );

template< class Mutex > void swap( shared_lock<Mutex>&

std::future<R> get_future();

void notify_all();

void swap( thread& other );

bool try_lock();

Defined in header

shared_timed_mutex(); (1)

template< class Rep, class Period > bool try_lock_shared_for(