ancestor node
eellastipp
olemus
ISO 13584:
iga tipp, milleni võib antud tipust jõuda
tagasisiirdumisega ematipule,
selle ematipule jne
=
any node that can be reached from a given node, by successive traversals of links in the reverse direction. For a given node, its ancestor nodes include all parent nodes, all parent nodes of these parent nodes, etc.
piltlikult
https://callisto.ggsrv.com/imgsrv/FastFetch/UBER1/9781682176771_00186
vt ka
- eellane (1)