# MusicCollection (/zh-CN/api-reference/rtc/cpp-all-platforms/class-musiccollection)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

<a id="class_musiccollection__prototype"></a>

```cpp
class MusicCollection : public RefCountInterface {
public:
protected:
    virtual ~MusicCollection() = default;
};
```

### 相关参考 [#相关参考]

- [getCount [2/2]](/zh-CN/api-reference/rtc/cpp-all-platforms/play/drm#api_musiccollection_getcount_musiccollection)
- [getMusic](/zh-CN/api-reference/rtc/cpp-all-platforms/play/drm#api_musiccollection_getmusic_musiccollection)
- [getPage](/zh-CN/api-reference/rtc/cpp-all-platforms/play/drm#api_musiccollection_getpage_musiccollection)
- [getPageSize](/zh-CN/api-reference/rtc/cpp-all-platforms/play/drm#api_musiccollection_getpagesize_musiccollection)
- [getTotal](/zh-CN/api-reference/rtc/cpp-all-platforms/play/drm#api_musiccollection_gettotal_musiccollection)