New cpp folder structure

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

libs/routing/speed_camera.hpp

@@ -0,0 +1,30 @@
+#pragma once
+
+#include "geometry/point2d.hpp"
+
+#include <cstdint>
+#include <limits>
+
+namespace routing
+{
+enum class SpeedCameraManagerMode;
+
+struct SpeedCameraOnRoute
+{
+  SpeedCameraOnRoute() = default;
+  SpeedCameraOnRoute(double distFromBegin, uint8_t maxSpeedKmH, m2::PointD const & position)
+    : m_distFromBeginMeters(distFromBegin), m_maxSpeedKmH(maxSpeedKmH), m_position(position)
+  {}
+
+  static uint8_t constexpr kNoSpeedInfo = std::numeric_limits<uint8_t>::max();
+
+  bool NoSpeed() const;
+
+  bool IsValid() const;
+  void Invalidate();
+
+  double m_distFromBeginMeters = 0.0;    // Distance from beginning of route to current camera.
+  uint8_t m_maxSpeedKmH = kNoSpeedInfo;  // Maximum speed allowed by the camera.
+  m2::PointD m_position = m2::PointD::Max();
+};
+}  // namespace routing