New cpp folder structure

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

libs/routing/loaded_path_segment.hpp

@@ -0,0 +1,40 @@
+#pragma once
+
+#include "routing/road_point.hpp"
+#include "routing/turns.hpp"
+#include "routing/segment.hpp"
+#include "routing/route.hpp"
+#include "routing/maxspeeds.hpp"
+
+#include "indexer/ftypes_matcher.hpp"
+
+#include "geometry/point_with_altitude.hpp"
+
+#include <string>
+#include <vector>
+
+namespace routing
+{
+/*!
+ * \brief The LoadedPathSegment struct is a representation of a single node path.
+ * It unpacks and stores information about path and road type flags.
+ * Postprocessing must read information from the structure and does not initiate disk readings.
+ */
+struct LoadedPathSegment
+{
+  std::vector<geometry::PointWithAltitude> m_path;
+  std::vector<turns::SingleLaneInfo> m_lanes;
+  RouteSegment::RoadNameInfo m_roadNameInfo;
+  //double m_weight = 0.0; /*!< Time in seconds to pass the segment. */
+  SegmentRange m_segmentRange;
+  std::vector<Segment> m_segments; /*!< Traffic segments for |m_path|. */
+  ftypes::HighwayClass m_highwayClass = ftypes::HighwayClass::Undefined;
+  bool m_onRoundabout = false;
+  bool m_isLink = false;
+  bool m_isOneWay = false;
+
+  bool IsValid() const { return m_path.size() > 1; }
+};
+
+using TUnpackedPathSegments = std::vector<LoadedPathSegment>;
+}  // namespace routing