23 lines
468 B
Markdown
23 lines
468 B
Markdown
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# Profiler::Get
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```cpp
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static Profiler& Get()
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```
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获取 `Profiler` 单例实例。Profiler 使用局部静态变量实现 Meyers' Singleton，确保线程安全且只初始化一次。
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**返回：** `Profiler&` - 全局性能分析器实例的引用
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**复杂度：** O(1)
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**示例：**
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```cpp
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XCEngine::Debug::Profiler& profiler = XCEngine::Debug::Profiler::Get();
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profiler.Initialize();
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```
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## 相关文档
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- [Profiler 总览](profiler.md) - 返回类总览
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