C + + Konzepte: Lockable
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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.
[Bearbeiten]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() | 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 |