New cpp folder structure

Signed-off-by: Alexander Borsuk <me@alex.bio>

libs/routing/routing_quality/waypoints.hpp

@@ -0,0 +1,42 @@
+#pragma once
+
+#include "routing/routes_builder/routes_builder.hpp"
+
+#include "routing/vehicle_mask.hpp"
+
+#include "routing/base/followed_polyline.hpp"
+
+#include "geometry/latlon.hpp"
+
+#include <vector>
+
+namespace routing_quality
+{
+using Params = routing::routes_builder::RoutesBuilder::Params;
+
+using Waypoints = std::vector<ms::LatLon>;
+
+/// \brief There can be more than one reference route.
+using ReferenceRoutes = std::vector<Waypoints>;
+
+// Value in range: [0, 1]
+using Similarity = double;
+
+namespace metrics
+{
+Similarity CompareByNumberOfMatchedWaypoints(routing::FollowedPolyline polyline,
+                                             Waypoints const & waypoints);
+Similarity CompareByNumberOfMatchedWaypoints(routing::FollowedPolyline const & polyline,
+                                             ReferenceRoutes && candidates);
+}  // namespace metrics
+
+/// \brief Checks how many reference waypoints the route contains.
+/// \returns normalized value in range [0.0; 1.0].
+Similarity CheckWaypoints(Params const & params, ReferenceRoutes && referenceRoutes);
+
+/// \returns true if route from |start| to |finish| fully conforms one of |candidates|
+/// and false otherwise.
+bool CheckRoute(Params const & params, ReferenceRoutes && referenceRoutes);
+bool CheckCarRoute(ms::LatLon const & start, ms::LatLon const & finish,
+                   ReferenceRoutes && referenceRoutes);
+}  // namespace routing_quality