C++

Reference

<mutex>

recursive_timed_mutex

public member function
<mutex>

std::recursive_timed_mutex::try_lock_for

template <class Rep, class Period>  bool try_lock_for (const chrono::duration<Rep,Period>& rel_time);
Try to lock for time span
Attempts to lock the recursive_timed_mutex, blocking for rel_time at most:

All lock and unlock operations on the recursive_timed_mutex follow a single total order, with all visible effects synchronized between the lock operations and previous unlock operations on the same object.

Parameters

rel_time
The maximum time span during which the thread will block, waiting to acquire a lock.
duration is an object that represents a specific relative time.

Return value

true if the function succeeds in locking the recursive_timed_mutex for the thread.
false otherwise.

Data races

The recursive_timed_mutex object is accessed/modified as an atomic operation (causes no data races).

Exception safety

Offers the same level of guarantee as the operations on the duration object (for the type instantiations in <chrono>, this is a no-throw guarantee).

See also

recursive_timed_mutex::lock
Lock recursive timed mutex (public member function)
recursive_timed_mutex::try_lock
Lock recursive timed mutex if not locked (public member function)
recursive_timed_mutex::try_lock_until
Try to lock until time point (public member function)
recursive_timed_mutex::unlock
Unlock timed mutex (public member function)
sleep_for
Sleep for time span (function)