61 lines
1.2 KiB
Markdown
61 lines
1.2 KiB
Markdown
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# TaskGroup::AddTask
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添加任务到任务组。有两个重载版本。
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## 重载 1: 添加 ITask 对象
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```cpp
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uint64_t AddTask(std::unique_ptr<ITask> task)
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```
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将一个已有的 ITask 对象添加到任务组。
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**参数：**
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- `task` - 要添加的 unique_ptr 任务对象
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**返回：** `uint64_t` - 分配的任务 ID
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**复杂度：** O(1)
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## 重载 2: 添加 lambda 任务
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```cpp
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uint64_t AddTask(Callback&& func, TaskPriority priority = TaskPriority::Normal)
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```
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将一个 lambda 函数包装为任务添加到任务组。
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**参数：**
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- `func` - 要执行的可调用对象
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- `priority` - 任务优先级，默认 TaskPriority::Normal
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**返回：** `uint64_t` - 分配的任务 ID
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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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// 添加 lambda 任务
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uint64_t id1 = group->AddTask([]() {
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printf("Task A running\n");
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});
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uint64_t id2 = group->AddTask([]() {
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printf("Task B running\n");
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}, TaskPriority::High);
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// 添加自定义 ITask
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class MyTask : public ITask {
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public:
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void Execute() override { printf("Custom task\n"); }
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};
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uint64_t id3 = group->AddTask(std::make_unique<MyTask>());
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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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