C + + Konzepte: Lockable
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<metanoindex/>
Die
Lockable Konzept erweitert die BasicLockable Konzept versucht Verriegelung gehören .Original:
The
Lockable concept extends the BasicLockable concept to include attempted locking.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
Anforderungen
Für Typ
L Lockable zu sein, muss es die obige Bedingung sowie die folgenden Voraussetzungen erfüllen:Original:
For type
L to be Lockable, it must meet the above condition as well as the following:The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
| Expression | Effects | Return value |
|---|---|---|
m.try_lock()
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Attempts to acquire the lock for the current execution agent without blocking. If an exception is thrown, no lock is obtained. | true if the lock was acquired, false otherwise
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