29 lines
601 B
Markdown
29 lines
601 B
Markdown
|
# IResource::GetGUID
|
||
|
|
|
||
|
|
```cpp
|
||
|
|
virtual ResourceGUID GetGUID() const = 0
|
||
|
|
```
|
||
|
|
|
||
|
|
获取全局唯一标识符。纯虚方法，由具体资源类实现，返回资源的唯一 GUID。
|
||
|
|
|
||
|
|
**参数：** 无
|
||
|
|
|
||
|
|
**返回：** `ResourceGUID` - 资源的全局唯一标识符
|
||
|
|
|
||
|
|
**异常：** 无
|
||
|
|
|
||
|
|
**线程安全：** ✅
|
||
|
|
|
||
|
|
**复杂度：** O(1)
|
||
|
|
|
||
|
|
**示例：**
|
||
|
|
|
||
|
|
```cpp
|
||
|
|
ResourceHandle<Material> mat = ResourceManager::Get().Load<Material>("materials/player.mat");
|
||
|
|
ResourceGUID guid = mat->GetGUID();
|
||
|
|
// guid 是根据路径生成的唯一标识符
|
||
|
|
```
|
||
|
|
|
||
|
|
## 相关文档
|
||
|
|
|
||
|
|
- [IResource 总览](iresource.md) - 返回类总览
|