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47 lines
1.1 KiB
Markdown
47 lines
1.1 KiB
Markdown
# TaskGroup::Wait
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```cpp
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void Wait()
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```
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**注意：** 此方法当前为**空实现/桩代码**，不执行任何操作。
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阻塞当前线程，等待任务组中所有任务完成。
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**参数：** 无
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**返回：** 无
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**复杂度：** N/A（空实现）
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**当前状态：** 此方法为空实现，不执行任何操作。由于 `m_pendingCount` 计数器未正确更新，此方法永远无法正常运作。
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**建议：** 使用 `WaitFor()` 代替以避免永久阻塞。
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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 < 10; ++i) {
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group->AddTask([i]() {
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printf("Task %d running\n", i);
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});
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}
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printf("Waiting for all tasks...\n");
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// 注意：Wait() 为空实现，建议使用 WaitFor()
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if (group->WaitFor(std::chrono::seconds(5))) {
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printf("All tasks completed within 5 seconds\n");
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} else {
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printf("Timeout! Tasks may not have completed\n");
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}
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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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- [WaitFor](waitfor.md) - 超时等待
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