28 lines
523 B
Markdown
28 lines
523 B
Markdown
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# ITask::AddRef
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```cpp
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void AddRef()
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```
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增加任务的引用计数。用于延长任务的生命周期，使其不会被自动释放。
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**参数：** 无
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**返回：** 无
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**复杂度：** O(1)
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**示例：**
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```cpp
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ITask* task = new MyTask();
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task->AddRef(); // 保持引用，不会在 Release 时被删除
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task->SetPriority(TaskPriority::High);
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TaskSystem::Get().Submit(std::unique_ptr<ITask>(task));
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```
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## 相关文档
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- [ITask 总览](task.md) - 返回类总览
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- [Release](release.md) - 释放引用计数
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