Get the next set of objects from the enumerator.
The maximum number of objects can be specified with max_objects
. If -1 is specified, then all the remaining objects will be
returned.
null
is also returned if the function fails. Use the error
to determine whether a failure occurred or not.
this |
An enumerator |
max_objects |
The maximum amount of objects to enumerate |
cancellable |
A Cancellable or |
A list of objects, which should be freed using |