Method

GckEnumeratornext

Declaration [src] 

GckObject*
gck_enumerator_next (
  GckEnumerator* self,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Get the next object in the enumerator, or NULL if there are no more objects.

NULL is also returned if the function fails. Use the error to determine whether a failure occurred or not.

Parameters

cancellable GCancellable
 

A GCancellable or NULL.
 The argument can be NULL.
 The data is owned by the caller of the function.
error GError **
  The return location for a GError*, or NULL.

Return value

Returns: GckObject
 

The next object, which must be released using g_object_unref, or NULL.
 The caller of the method takes ownership of the data, and is responsible for freeing it.
 The return value can be NULL.