## STDIOStreamPositionPreference enum


Determines which position in the stream is preferable as a common read and write position when std::basic_iostream and its descendants will have different read and write positions at the time of wrapper creation.

```cpp
enum class STDIOStreamPositionPreference
```

### Values

| Name | Value | Description |
| --- | --- | --- |
| Zero | 0 | Zero position will sets as a read and write position. |
| ReadPosition | 1 | gptr position will sets as a read and write position. |
| WritePosition | 2 | pptr position will sets as a read and write position. |

## See Also

* Namespace [System::IO](../)
* Library [Aspose.PDF for C++](../../)