docs/api/components/game-object/get-child-count.md

# GameObject::GetChildCount

获取子对象数量。

```cpp
size_t GetChildCount() const;
```

**返回：** `size_t` - 子对象数量

## 相关文档

- [GameObject 总览](game-object.md)
- [GetChild](get-child.md)
docs: Add Component, GameObject, TransformComponent and Scene API documentation - Add Component class documentation with lifecycle methods - Add GameObject class documentation with component system - Add TransformComponent documentation with transform methods - Add Scene class documentation with GameObject management - Add SceneManager singleton documentation with scene loading - Update components.md overview with all component classes - Update main.md navigation with Scene module 2026-03-22 03:33:55 +08:00			`# GameObject::GetChildCount`

			`获取子对象数量。`

			```cpp
			`size_t GetChildCount() const;`
			```

			返回： `size_t` - 子对象数量

			`## 相关文档`

			`- [GameObject 总览](game-object.md)`
			`- [GetChild](get-child.md)`