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    std::lock_guard::lock_guard

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    <metanoindex/>

     
    C++
     
    Thema Support-Bibliothek
    Threads
    Original:
    Threads
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    thread(C++11)
    this_thread Namespace
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    this_thread namespace
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    get_id(C++11)
    yield(C++11)
    sleep_for(C++11)
    sleep_until(C++11)
    Gegenseitigen Ausschluss
    Original:
    Mutual exclusion
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    mutex(C++11)
    timed_mutex(C++11)
    Generische Sperrverwaltung
    Original:
    Generic lock management
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    lock_guard(C++11)
    unique_lock(C++11)
    defer_lock_t
    try_to_lock_t
    adopt_lock_t    		(C++11)
    (C++11)
    (C++11)
    lock(C++11)
    try_lock(C++11)
    defer_lock
    try_to_lock
    adopt_lock    		(C++11)
    (C++11)
    (C++11)
    Zustand Variablen
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    Condition variables
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    condition_variable(C++11)
    condition_variable_any(C++11)
    notify_all_at_thread_exit(C++11)
    cv_status(C++11)
    Futures
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    Futures
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    promise(C++11)
    future(C++11)
    shared_future(C++11)
    packaged_task(C++11)
    async(C++11)
    launch(C++11)
    future_status(C++11)
    future_error(C++11)
    future_category(C++11)
    future_errc(C++11)
     
    std::lock_guard
    Member-Funktionen
    Original:
    Member functions
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    lock_guard::lock_guard
    lock_guard::~lock_guard
     
    <tbody> </tbody>
    explicit lock_guard( mutex_type& m );
    		 (1) (seit C++11)
    lock_guard( mutex_type& m, std::adopt_lock_t t );
    		 (2) (seit C++11)
    Erwirbt Eigentum des jeweiligen Mutex m .
    Original:
    Acquires ownership of the given mutex m.
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    1)

    Wenn m nicht eine rekursive Mutex, setzt voraus, dass der aktuelle Thread nicht besitzt m. Effektiv nennt m.lock() .
    Original:
    If m is not a recursive mutex, requires that the current thread does not own m. Effectively calls m.lock().
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    2)

    Erfordert, dass der aktuelle Thread m besitzt .
    Original:
    Requires that the current thread owns m.
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    Das Verhalten ist undefiniert, wenn m zerstört wird, bevor die lock_guard Objekt ist .
    Original:
    The behavior is undefined if m is destroyed before the lock_guard object is.
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    Parameter

    m -
    Mutex zu erwerben Eigentum an
    Original:
    mutex to acquire ownership of
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    t -
    Tag-Parameter verwendet, um Non-Locking Version des Konstruktors zu wählen
    Original:
    tag parameter used to select non-locking version of the constructor
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