2026-03-20 02:35:24 +08:00
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# Mutex::unlock
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```cpp
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void unlock() const;
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```
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释放互斥锁(const 版本),允许其他等待中的线程获取该锁。
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**参数:** 无
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**返回:** 无
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**线程安全:** ✅
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**复杂度:** O(1)
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**示例:**
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```cpp
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#include "XCEngine/Threading/Mutex.h"
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2026-03-26 01:59:14 +08:00
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XCEngine::Threading::Mutex mtx;
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2026-03-20 02:35:24 +08:00
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std::vector<int> data;
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void SafePush(int value) {
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mtx.lock();
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data.push_back(value);
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mtx.unlock();
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}
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```
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## 相关文档
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- [Mutex 总览](mutex.md) - 返回类总览
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