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XCSDD/docs/api/threading/readwritelock/writeunlock.md
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ReadWriteLock::WriteUnlock

void WriteUnlock()

释放写锁。唤醒所有等待中的读者和下一个写者。

参数:

返回:

复杂度: O(1)

注意: 必须在持有写锁的线程中调用。

示例:

ReadWriteLock rwLock;
std::unordered_map<String, int> cache;

void UpdateCache(const String& key, int value) {
    rwLock.WriteLock();
    cache[key] = value;
    rwLock.WriteUnlock();
}

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