std::recursive_mutex

 

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std::recursive_mutex

メンバ関数 Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

recursive_mutex::recursive_mutex

ロック Original: Locking The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

recursive_mutex::lock

recursive_mutex::try_lock

recursive_mutex::unlock

ネイティブハンドル Original: Native handle The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

recursive_mutex::native_handle

 

Defined in header <mutex>
class recursive_mutex;		(C++11およびそれ以降)

recursive_mutexクラスは、同時に複数のスレッドによってアクセスされるから共有データを保護するために使用できる同期プリミティブです.

Original:

The recursive_mutex class is a synchronization primitive that can be used to protect shared data from being simultaneously accessed by multiple threads.

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recursive_mutex排他的、再帰的な所有権のセマンティクスを提供しています

Original:

recursive_mutex offers exclusive, recursive ownership semantics:

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• 呼び出し元のスレッドそれが正常recursive_mutexまたはlockを呼び出したときに、開始時間の期間のためにtry_lockを所有しています。この期間中、スレッドはlockまたはtry_lockに追加の呼び出しを行うことがあります。スレッドがunlockへの呼び出しのマッチング数を作るときに所有権の期間が終了.

  Original:

  A calling thread owns a recursive_mutex for a period of time that starts when it successfully calls either lock or try_lock. During this period, the thread may make additional calls to lock or try_lock. The period of ownership ends when the thread makes a matching number of calls to unlock.

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• スレッドがrecursive_mutexを所有している場合は、他のすべてのスレッドがブロック（lockへの呼び出しの場合）、または彼らはfalseの所有権を主張しようとした場合try_lockの戻り値を（recursive_mutex用）が表示されます.

  Original:

  When a thread owns a recursive_mutex, all other threads will block (for calls to lock) or receive a false return value (for try_lock) if they attempt to claim ownership of the recursive_mutex.

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• recursive_mutexがロックすることができる最大回数が指定されていないが、その数に達した後、lockをコールするにはstd::system_errorにtry_lockコールをスローしますfalseを返すでしょう.

  Original:

  The maximum number of times that a recursive_mutex may be locked is unspecified, but after that number is reached, calls to lock will throw std::system_error and calls to try_lock will return false.

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まだいくつかのスレッドが所有している間recursive_mutexが破壊されている場合は、プログラムの動作は未定義です。 recursive_mutexクラスは非コピー可能です.

Original:

The behavior of a program is undefined if a recursive_mutex is destroyed while still owned by some thread. The recursive_mutex class is non-copyable.

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メンバータイプ

メンバー·タイプ Original: Member type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Definition
native_handle_type	実装定義 Original: implementation-defined The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

メンバ関数

(constructor)	ミューテックスを作成します Original: constructs the mutex The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (パブリックメンバ関数)
ロック Original: Locking The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
lock	ミューテックスは、ミューテックスが使用できない場合はブロックし、ロックします Original: locks the mutex, blocks if the mutex is not available The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (パブリックメンバ関数)
try_lock	ミューテックスが使用できない場合は戻りますが、mutexをロックしようとします Original: tries to lock the mutex, returns if the mutex is not available The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (パブリックメンバ関数)
unlock	ミューテックスのロックを解除します Original: unlocks the mutex The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (パブリックメンバ関数)
ネイティブハンドル Original: Native handle The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
native_handle	基礎となる実装定義のスレッドハンドルを返します Original: returns the underlying implementation-defined thread handle The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (パブリックメンバ関数)