doesZoneContain
Module:
dggal
Class:
DGGRS
bool
doesZoneContain
(
DGGRSZone
hayStack,
DGGRSZone
needle)
Description
Check whether a zone contain another zone
Parameters
hayStack
DGGRSZone
The parent zone
needle
DGGRSZone
The contained zone
Return Value
bool
True if hayStack contains needle.
Remarks
A zone contains another if the contained zone is a sub-zone of the containing zone, and not a sub-zone of any neighbor of the containing zone.