Summary:
This diff is a first step towards an iterator based interface for the
SearchRadial method which replaces a vector of GeoObjects with an
iterator for GeoObjects. This diff works by just wrapping the iterator
for the encapsulated vector of GeoObjects. A future diff could extend
this approach by defining an interator in terms of the underlying
iteration in SearchRadial which would then remove the need to have
an in-memory representation for all the matching GeoObjects.
Fixes T8421387
Test Plan:
The existing tests have been modified to work with the new
interface.
Reviewers: IslamAbdelRahman, kradhakrishnan, dhruba, igor
Reviewed By: igor
Subscribers: igor, dhruba, leveldb
Differential Revision: https://reviews.facebook.net/D50031
c9aef3c41c