37 lines
690 B
Markdown
37 lines
690 B
Markdown
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# Mutex::try_lock
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```cpp
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bool try_lock() const;
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```
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尝试获取互斥锁，非阻塞。如果锁不可用，调用线程不会阻塞，而是立即返回。
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**参数：** 无
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**返回：** `bool` - 如果成功获取锁返回 `true`，否则返回 `false`
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**线程安全：** ✅
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**示例：**
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```cpp
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#include "XCEngine/Threading/Mutex.h"
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#include <iostream>
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XCEngine::Threading::Mutex mutex;
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void tryOperation() {
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if (mutex.try_lock()) {
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// 获取锁成功
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mutex.unlock();
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} else {
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// 锁已被其他线程持有
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std::cout << "Lock not available" << std::endl;
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}
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}
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```
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## 相关文档
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- [Mutex 类总览](mutex.md) - 返回类总览
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