fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

Dhruba Borthakur 4031b98373 A GIS implementation for rocksdb. ... Summary: This patch stores gps locations in rocksdb. Each object is uniquely identified by an id. Each object has a gps (latitude, longitude) associated with it. The geodb supports looking up an object either by its gps location or by its id. There is a method to retrieve all objects within a circular radius centered at a specified gps location. Test Plan: Simple unit-test attached. Reviewers: leveldb, haobo Reviewed By: haobo CC: leveldb, tecbot, haobo Differential Revision: https://reviews.facebook.net/D15567		11 years ago
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geodb_impl.cc	A GIS implementation for rocksdb.	11 years ago
geodb_impl.h	A GIS implementation for rocksdb.	11 years ago
geodb_test.cc	A GIS implementation for rocksdb.	11 years ago