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XCEngine/docs/api/threading/task-system/createtaskgroup.md

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# TaskSystem::CreateTaskGroup
```cpp
TaskGroup* CreateTaskGroup()
```
创建一个任务组用于批量管理多个任务。
**参数:**
**返回:** `TaskGroup*` - 新创建的任务组指针
**线程安全:** ✅ (内部使用 SpinLock 保护)
**复杂度:** O(1)
**注意:**
- 任务组必须通过 DestroyTaskGroup 显式销毁。
- 任务组的所有权归调用者TaskSystem 不负责销毁。
**示例:**
```cpp
TaskGroup* group = TaskSystem::Get().CreateTaskGroup();
group->AddTask([]() { LoadTextures(); });
group->AddTask([]() { LoadModels(); });
group->AddTask([]() { LoadAudio(); });
group->SetCompleteCallback([]() {
printf("All resources loaded!\n");
});
group->Wait();
TaskSystem::Get().DestroyTaskGroup(group);
```
## 相关文档
- [TaskSystem 总览](task-system.md) - 返回类总览
- [DestroyTaskGroup](destroytaskgroup.md) - 销毁任务组