From d572d77b4882e8a04b5a2f69d7722cd53f641b9e Mon Sep 17 00:00:00 2001
From: "Daniel J. Hofmann" <daniel@trvx.org>
Date: Wed, 17 Feb 2016 13:03:16 -0800
Subject: [PATCH] Fix deleting incomplete type and make Engine moveable only

---
 include/engine/engine.hpp |  4 ++--
 src/engine/engine.cpp     | 10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/engine/engine.hpp b/include/engine/engine.hpp
index 24e9788d0..13032006f 100644
--- a/include/engine/engine.hpp
+++ b/include/engine/engine.hpp
@@ -55,8 +55,8 @@ class Engine final
 
     explicit Engine(EngineConfig &config);
 
-    Engine(const Engine &) = delete;
-    Engine &operator=(const Engine &) = delete;
+    Engine(Engine &&) noexcept;
+    Engine &operator=(Engine &&) noexcept;
 
     // Impl. in cpp since for unique_ptr of incomplete types
     ~Engine();
diff --git a/src/engine/engine.cpp b/src/engine/engine.cpp
index 87903f916..f1d4b3f16 100644
--- a/src/engine/engine.cpp
+++ b/src/engine/engine.cpp
@@ -5,7 +5,7 @@
 
 #include "engine/plugins/table.hpp"
 //#include "engine/plugins/hello_world.hpp"
-//#include "engine/plugins/nearest.hpp"
+#include "engine/plugins/nearest.hpp"
 //#include "engine/plugins/timestamp.hpp"
 //#include "engine/plugins/trip.hpp"
 #include "engine/plugins/viaroute.hpp"
@@ -136,13 +136,13 @@ Engine::Engine(EngineConfig &config)
     route_plugin = util::make_unique<plugins::ViaRoutePlugin>(*query_data_facade,
                                                               config.max_locations_viaroute);
     table_plugin = util::make_unique<plugins::TablePlugin>(*query_data_facade,
-                                                              config.max_locations_distance_table);
+                                                           config.max_locations_distance_table);
 }
 
 // make sure we deallocate the unique ptr at a position where we know the size of the plugins
-Engine::~Engine()
-{
-}
+Engine::~Engine() = default;
+Engine::Engine(Engine &&) noexcept = default;
+Engine &Engine::operator=(Engine &&) noexcept = default;
 
 Status Engine::Route(const api::RouteParameters &route_parameters, util::json::Object &result)
 {