std::recursive_timed_mutex::try_lock_for

 

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std::recursive_timed_mutex

Member functions

recursive_timed_mutex::recursive_timed_mutex

Locking

recursive_timed_mutex::lock

recursive_timed_mutex::try_lock

recursive_timed_mutex::try_lock_for

recursive_timed_mutex::try_lock_until

recursive_timed_mutex::unlock

Native handle

recursive_timed_mutex::native_handle

 

template< class Rep, class Period > bool try_lock_for( const std::chrono::duration<Rep,Period>& timeout_duration );		(since C++11)

Tries to lock the mutex. Blocks until specified timeout_duration has elapsed or the lock is acquired, whichever comes first. On successful lock acquisition returns true, otherwise returns false.

A steady clock is used to measure the duration. This function may block for longer than timeout_duration due to scheduling or resource contention delays.

Parameters

timeout_duration

-

maximum duration to block for

Return value

true if the lock was acquired successfully, otherwise false.

See also

lock	locks the mutex, blocks if the mutex is not available (public member function)
try_lock	tries to lock the mutex, returns if the mutex is not available (public member function)
try_lock_until	tries to lock the mutex, returns if the mutex has been unavailable until specified time point has been reached (public member function)
unlock	unlocks the mutex (public member function)