From b774757ca6d8d880d79af97a96e0412c03ac4b85 Mon Sep 17 00:00:00 2001
From: Denis Levchenko <ldo2.msiu@gmail.com>
Date: Fri, 21 Aug 2020 18:07:18 +0300
Subject: [PATCH] [generator] Use adaptive roads cache size

---
 generator/routing_index_generator.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/generator/routing_index_generator.cpp b/generator/routing_index_generator.cpp
index 21ba8d5e48..4ffc727bbe 100644
--- a/generator/routing_index_generator.cpp
+++ b/generator/routing_index_generator.cpp
@@ -528,12 +528,13 @@ void FillWeights(string const & path, string const & mwmFile, string const & cou
 
   shared_ptr<routing::VehicleModelInterface> vehicleModel =
       routing::CarModelFactory(countryParentNameGetterFn).GetVehicleModelForCountry(country);
-  routing::IndexGraph graph(make_shared<routing::Geometry>(
-                                routing::GeometryLoader::CreateFromFile(mwmFile, vehicleModel)),
-                            routing::EdgeEstimator::Create(routing::VehicleType::Car, *vehicleModel,
-                                                           nullptr /* trafficStash */));
 
   MwmValue mwmValue(LocalCountryFile(path, platform::CountryFile(country), 0 /* version */));
+  uint32_t mwmNumRoads = DeserializeIndexGraphNumRoads(mwmValue, routing::VehicleType::Car);
+  routing::IndexGraph graph(make_shared<routing::Geometry>(
+                                routing::GeometryLoader::CreateFromFile(mwmFile, vehicleModel), mwmNumRoads),
+                            routing::EdgeEstimator::Create(routing::VehicleType::Car, *vehicleModel,
+                                                           nullptr /* trafficStash */));
   DeserializeIndexGraph(mwmValue, routing::VehicleType::Car, graph);
 
   map<routing::Segment, map<routing::Segment, routing::RouteWeight>> weights;