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std::lock_guard::lock_guard

提供: cppreference.com
< cpp‎ | thread‎ | lock guard

 
 
スレッドのサポートライブラリ
スレッド
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Threads
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thread(C++11)
this_thread空間
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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)
相互排除
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Mutual exclusion
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mutex(C++11)
timed_mutex(C++11)
汎用のロック管理
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)
条件変数
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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)
先物
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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
メンバ関数
Original:
Member functions
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lock_guard::lock_guard
lock_guard::~lock_guard
 
explicit lock_guard( mutex_type& m );
(1) (C + + 11以来)
lock_guard( mutex_type& m, std::adopt_lock_t t );
(2) (C + + 11以来)
特定のmutexmの所有権を取得した.
Original:
Acquires ownership of the given mutex m.
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1)
mは再帰的ミューテックスされていない場合は、現在のスレッドが自分自身のmをしないことが必要です。効果的にm.lock()呼び出し.
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)
現在のスレッドがmを所有している必要があります.
Original:
Requires that the current thread owns m.
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mオブジェクトである前にlock_guardが破壊された場合の動作は未定義です.
Original:
The behavior is undefined if m is destroyed before the lock_guard object is.
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[編集] パラメータ

m -
ミューテックスの所有権を獲得することができます
Original:
mutex to acquire ownership of
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t -
tagパラメータは、コンストラクタのロックされないバージョンを選択するために使用する
Original:
tag parameter used to select non-locking version of the constructor
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