35 lines
660 B
Markdown
35 lines
660 B
Markdown
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# TaskGroup::IsComplete
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```cpp
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bool IsComplete() const
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```
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检查任务组中所有任务是否已完成。
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**参数：** 无
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**返回：** `bool` - 所有任务完成返回 true，否则返回 false
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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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for (int i = 0; i < 100; ++i) {
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group->AddTask([i]() { HeavyCompute(i); });
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}
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// 非阻塞轮询
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while (!group->IsComplete()) {
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printf("Progress: %.1f%%\n", group->GetProgress() * 100.0f);
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Thread::Sleep(500);
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}
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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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- [GetProgress](getprogress.md) - 获取完成进度
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