std::timed_mutex
Defined in header <mutex> |
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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(not always present) |
implementation-defined |
Member functions
| constructs the mutex (public member function) |
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| destroys the mutex (public member function) |
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operator=
[deleted]
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not copy-assignable (public member function) |
Locking |
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| locks the mutex, blocks if the mutex is not available (public member function) |
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| tries to lock the mutex, returns if the mutex is not available (public member function) |
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| tries to lock the mutex, returns if the mutex has been unavailable for the specified timeout duration (public member function) |
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| tries to lock the mutex, returns if the mutex has been unavailable until specified time point has been reached (public member function) |
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| unlocks the mutex (public member function) |
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Native handle |
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| returns the underlying implementation-defined native handle object (public member function) |
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