<div class="t-tr-text">C + +: concetti<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">C++ concepts:</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div> BasicLockable
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Il concetto
BasicLockable descrive le caratteristiche minime di tipi che forniscono in esclusiva semantica di blocco per gli agenti di esecuzione (thread ad esempio).Original:
The
BasicLockable concept describes the minimal characteristics of types that provide exclusive blocking semantics for execution agents (i.e. threads).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.
[modifica] Requisiti
Per
L tipo da BasicLockable, le seguenti condizioni devono essere soddisfatti per un oggetto di tipo m L:Original:
For type
L to be BasicLockable, the following conditions have to be satisfied for an object m of type L: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 | Requires | Effects |
|---|---|---|
| m.lock() | Blocks until a lock can be obtained for the current execution agent. If an exception is thrown, no lock is obtained. | |
| m.unlock() | The current execution agent should hold the lock m.
|
Releases the lock held by the execution agent. Throws no exceptions. |
