std:: recursive_timed_mutex
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| Locking | ||||
| Native handle | ||||
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Defined in header
<mutex>
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class
recursive_timed_mutex
;
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(since C++11) | |
The
recursive_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
std::recursive_mutex
,
recursive_timed_mutex
provides exclusive, recursive ownership semantics. In addition,
recursive_timed_mutex
provides the ability to attempt to claim ownership of a
recursive_timed_mutex
with a timeout via the
try_lock_for
and
try_lock_until
member functions.
The
recursive_timed_mutex
class satisfies all requirements of
TimedMutex
and
StandardLayoutType
.
Member types
| Member type | Definition |
native_handle_type
(
optional*
)
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implementation-defined |
Member functions
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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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