GstSingleObjectIterator  732 gst/gstiterator.c   GstSingleObjectIterator *result;
GstSingleObjectIterator  737 gst/gstiterator.c   result = (GstSingleObjectIterator *)
GstSingleObjectIterator  738 gst/gstiterator.c       gst_iterator_new (sizeof (GstSingleObjectIterator),