std::recursive_timed_mutex

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< cpp‎ | thread
Defined in header <mutex>
class recursive_timed_mutex;
(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::thread::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 methods.

The recursive_timed_mutex class satisfies all requirements of TimedMutex and StandardLayoutType.

Contents

[edit] Member types

Member type Definition
native_handle_type implementation-defined

[edit] Member functions

constructs the mutex
(public member function)
destroys the mutex
(public member function)
operator=
[deleted]
not copy-assignable
(public member function)
Locking
locks the mutex, blocks if the mutex is not available
(public member function)
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
unavailable for the specified timeout duration
(public member function)
tries to lock the mutex, returns if the mutex has been
unavailable until specified time point has been reached
(public member function)
unlocks the mutex
(public member function)
Native handle
returns the underlying implementation-defined thread handle
(public member function)