50 lines
1.0 KiB
Markdown
50 lines
1.0 KiB
Markdown
# Thread::GetName
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```cpp
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const Containers::String& GetName() const;
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```
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返回线程的名称。线程名称在调用 `Start()` 时通过参数指定，默认为 "Thread"。返回的引用指向内部存储的 `Containers::String` 对象。
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线程名称主要用于调试、日志记录和性能分析工具中标识线程。
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**参数：** 无
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**返回：** 线程名称的常量引用
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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/Thread.h"
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#include <iostream>
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using namespace XCEngine::Threading;
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int main() {
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Thread t1;
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t1.Start([]() {}, "RenderingThread");
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Thread t2;
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t2.Start([]() {}, "PhysicsThread");
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Thread t3;
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t3.Start([]() {});
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std::cout << "Thread 1 name: " << t1.GetName().CStr() << std::endl;
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std::cout << "Thread 2 name: " << t2.GetName().CStr() << std::endl;
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std::cout << "Thread 3 name: " << t3.GetName().CStr() << std::endl;
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t1.Join();
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t2.Join();
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t3.Join();
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return 0;
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}
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```
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## 相关文档
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- [Thread 总览](thread.md) - 返回类总览
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