NAME¶

std::timed_mutex - std::timed_mutex

Synopsis¶

Defined in header <mutex>
class timed_mutex; (since C++11)

The timed_mutex class is a synchronization primitive that can be used to protect
shared data from being simultaneously accessed by multiple threads.

In a manner similar to mutex, timed_mutex offers exclusive, non-recursive ownership
semantics. In addition, timed_mutex provides the ability to attempt to claim
ownership of a timed_mutex with a timeout via the member functions try_lock_for()
and try_lock_until().

The timed_mutex class satisfies all requirements of TimedMutex and
StandardLayoutType.

Member types¶

Member type Definition
native_handle_type (optional*) implementation-defined

Member functions¶

constructor constructs the mutex
(public member function)
destructor destroys the mutex
(public member function)
operator= not copy-assignable
[deleted] (public member function)

Locking¶

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)
tries to lock the mutex, returns if the mutex has been
try_lock_for unavailable for the specified timeout duration
(public member function)
tries to lock the mutex, returns if the mutex has been
try_lock_until unavailable until specified time point has been reached
(public member function)
unlock unlocks the mutex
(public member function)

Native handle¶

native_handle returns the underlying implementation-defined native handle object
(public member function)