IteratorNextFunction
Description:
[ CCode ( has_target = false ) ]
public delegate IteratorResult IteratorNextFunction (Iterator it, ref Value result)
public delegate IteratorResult IteratorNextFunction (Iterator it, ref Value result)
The function that will be called when the next element of the iterator should be retrieved.
Implementors of a Iterator should implement this function and pass it to the constructor of the custom iterator. The function will be called with the iterator lock held.
Parameters:
| it |
the iterator |
| result |
a pointer to hold the next item |
Returns:
|
the result of the operation. |
Namespace: Gst
Package: gstreamer-1.0