Webstd:: recursive_timed_mutex. recursive_timed_mutex 是同步原语，能用于保护共享数据免受从多个线程同时访问。. 以类似 std::recursive_mutex 的方式， recursive_timed_mutex 提供排他性递归所有权语义。. 另外， recursive_timed_mutex 通过 try_lock_for 与 try_lock_until 方法，提供带时限地试图 ... Web~recursive_timed_mutex (); Destroy recursive timed mutex Destroys the recursive_timed_mutex object. If the object is locked on destruction, it causes undefined …

Recursive Lock (Mutex) vs Non-Recursive Lock (Mutex)

WebApr 7, 2024 · recursive_timed_mutex 是同步原语，能用于保护共享数据免受从多个线程同时访问。 以类似 std::recursive_mutex 的方式， recursive_timed_mutex 提供排他性递归所有权语义。 另外， recursive_timed_mutex 通过 try_lock_for 与 try_lock_until 方法，提供带时限地试图要求 recursive_timed_mutex 所有权的能力。 WebThis allows to lock (or try-lock) the mutex object from a thread that is already locking it, acquiring a new level of ownership over the mutex object: the mutex object will actually remain locked owning the thread until its member unlock is called as many times as this level of ownership. It is guaranteed to be a standard-layout class. Member types spectra fossil oak

Using and building the library - 1.82.0

WebA thread obtains ownership of a mutex object by calling one of the lock functions and relinquishes ownership by calling the corresponding unlock function. Mutexes may be either recursive or non-recursive, and may grant simultaneous ownership to one or many threads. Webrecursive_timed_mutex::lock void lock (); The member function blocks the calling thread until the calling thread obtains ownership of the mutex. If the calling thread already owns the mutex, the function returns immediately and the previous lock remains in effect. recursive_timed_mutex::recursive_timed_mutex recursive_timed_mutex (); WebOct 31, 2012 · Одним из этапов сканирования узла на наличие уязвимостей является определение его сетевой доступности. Как известно, сделать это можно несколькими способами, в том числе и посредством команды ping.... spectra g3