37 lines
762 B
Markdown
37 lines
762 B
Markdown
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# TaskGroup::SetCompleteCallback
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```cpp
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void SetCompleteCallback(Callback&& callback)
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```
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设置任务组完成回调。当所有任务都完成后，回调函数将在某个工作线程中被调用。
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**参数：**
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- `callback` - 完成时要调用的回调函数
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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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TaskGroup* group = TaskSystem::Get().CreateTaskGroup();
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group->AddTask([]() { LoadTextures(); });
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group->AddTask([]() { LoadMeshes(); });
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group->AddTask([]() { LoadAudio(); });
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group->SetCompleteCallback([]() {
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printf("All assets loaded!\n");
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ResourceManager::InitGPUResources();
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});
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group->Wait();
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TaskSystem::Get().DestroyTaskGroup(group);
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```
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## 相关文档
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- [TaskGroup 总览](task-group.md) - 返回类总览
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