From 23a6ed51b035e56c5ce0e40c66eaaa597af4ce23 Mon Sep 17 00:00:00 2001
From: tatiana-yan <tatiana.kondakova@gmail.com>
Date: Wed, 13 Jun 2018 12:48:37 +0300
Subject: [PATCH] [search] Prefer objects with higher rank while sweeping
 nearby objects.

---
 search/pre_ranker.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/search/pre_ranker.cpp b/search/pre_ranker.cpp
index e18400d8a1..d8c53a934f 100644
--- a/search/pre_ranker.cpp
+++ b/search/pre_ranker.cpp
@@ -28,7 +28,9 @@ void SweepNearbyResults(double eps, set<FeatureID> const & prevEmit, vector<PreR
   for (size_t i = 0; i < results.size(); ++i)
   {
     auto const & p = results[i].GetInfo().m_center;
-    uint8_t const priority = prevEmit.count(results[i].GetId()) ? 1 : 0;
+    uint8_t const rank = results[i].GetInfo().m_rank;
+    uint8_t const prevCount = prevEmit.count(results[i].GetId()) ? 1 : 0;
+    uint8_t const priority = max(rank, prevCount);
     sweeper.Add(p.x, p.y, i, priority);
   }