isZoneDescendantOf

Module: dggal
Class: DGGRS

bool isZoneDescendantOf(DGGRSZone descendant, DGGRSZone ancestor, int maxDepth)

Description

Check whether a zone is a descendant of another zone

Parameters

descendant  DGGRSZone  The descendant zone 
ancestor  DGGRSZone  The ancestor zone 
maxDepth  int  The maximum relative depth to consider (0 for maximum) 
 
Return Value bool  Tue if the first zone is a decendant of the second