New cpp folder structure

Signed-off-by: Alexander Borsuk <me@alex.bio>
2025-12-21 05:43:37 +00:00 · 2025-07-17 22:35:52 +03:00
parent c9cbb64f12
commit 76ffc99abd
2390 changed files with 345 additions and 339 deletions
--- a/libs/routing/transit_world_graph.hpp
+++ b/libs/routing/transit_world_graph.hpp
@@ -0,0 +1,101 @@
+#pragma once
+
+#include "routing/base/astar_vertex_data.hpp"
+
+#include "routing/cross_mwm_graph.hpp"
+#include "routing/edge_estimator.hpp"
+#include "routing/geometry.hpp"
+#include "routing/index_graph_loader.hpp"
+#include "routing/segment.hpp"
+#include "routing/transit_graph_loader.hpp"
+#include "routing/transit_info.hpp"
+#include "routing/world_graph.hpp"
+
+#include "transit/transit_types.hpp"
+
+#include "routing_common/num_mwm_id.hpp"
+
+#include "geometry/latlon.hpp"
+
+#include <memory>
+#include <vector>
+
+namespace routing
+{
+// WorldGraph for transit + pedestrian routing
+class TransitWorldGraph final : public WorldGraph
+{
+public:
+  TransitWorldGraph(std::unique_ptr<CrossMwmGraph> crossMwmGraph,
+                    std::unique_ptr<IndexGraphLoader> indexLoader,
+                    std::unique_ptr<TransitGraphLoader> transitLoader,
+                    std::shared_ptr<EdgeEstimator> estimator);
+
+  // WorldGraph overrides:
+  ~TransitWorldGraph() override = default;
+
+  using WorldGraph::GetEdgeList;
+
+  void GetEdgeList(astar::VertexData<Segment, RouteWeight> const & vertexData, bool isOutgoing,
+                   bool useRoutingOptions, bool useAccessConditional,
+                   SegmentEdgeListT & edges) override;
+  // Dummy method which shouldn't be called.
+  void GetEdgeList(astar::VertexData<JointSegment, RouteWeight> const & parentVertexData,
+                   Segment const & segment, bool isOutgoing, bool useAccessConditional,
+                   JointEdgeListT & edges,
+                   WeightListT & parentWeights) override;
+
+  bool CheckLength(RouteWeight const & weight, double startToFinishDistanceM) const override
+  {
+    return weight.GetWeight() - weight.GetTransitTime() <=
+           MaxPedestrianTimeSec(startToFinishDistanceM);
+  }
+  LatLonWithAltitude const & GetJunction(Segment const & segment, bool front) override;
+  ms::LatLon const & GetPoint(Segment const & segment, bool front) override;
+  // All transit features are oneway.
+  bool IsOneWay(NumMwmId mwmId, uint32_t featureId) override;
+  // All transit features are allowed for through passage.
+  bool IsPassThroughAllowed(NumMwmId mwmId, uint32_t featureId) override;
+  void ClearCachedGraphs() override;
+  void SetMode(WorldGraphMode mode) override { m_mode = mode; }
+  WorldGraphMode GetMode() const override { return m_mode; }
+
+  RouteWeight HeuristicCostEstimate(ms::LatLon const & from, ms::LatLon const & to) override;
+
+  RouteWeight CalcSegmentWeight(Segment const & segment, EdgeEstimator::Purpose purpose) override;
+  RouteWeight CalcLeapWeight(ms::LatLon const & from, ms::LatLon const & to, NumMwmId mwmId) const override;
+  RouteWeight CalcOffroadWeight(ms::LatLon const & from, ms::LatLon const & to,
+                                EdgeEstimator::Purpose purpose) const override;
+  double CalculateETA(Segment const & from, Segment const & to) override;
+  double CalculateETAWithoutPenalty(Segment const & segment) override;
+
+  std::unique_ptr<TransitInfo> GetTransitInfo(Segment const & segment) override;
+
+  IndexGraph & GetIndexGraph(NumMwmId numMwmId) override
+  {
+    return m_indexLoader->GetIndexGraph(numMwmId);
+  }
+
+private:
+  // WorldGraph overrides:
+  void GetTwinsInner(Segment const & s, bool isOutgoing, std::vector<Segment> & twins) override;
+
+  static double MaxPedestrianTimeSec(double startToFinishDistanceM)
+  {
+    // @todo(bykoianko) test and adjust constants.
+    // 50 min + 3 additional minutes per 1 km for now.
+    return 50 * 60 + (startToFinishDistanceM / 1000) * 3 * 60;
+  }
+
+  RoadGeometry const & GetRealRoadGeometry(NumMwmId mwmId, uint32_t featureId);
+  void AddRealEdges(astar::VertexData<Segment, RouteWeight> const & vertexData, bool isOutgoing,
+                    bool useRoutingOptions, SegmentEdgeListT & edges);
+  TransitGraph & GetTransitGraph(NumMwmId mwmId);
+
+  std::unique_ptr<CrossMwmGraph> m_crossMwmGraph;
+  std::unique_ptr<IndexGraphLoader> m_indexLoader;
+  std::unique_ptr<TransitGraphLoader> m_transitLoader;
+  std::shared_ptr<EdgeEstimator> m_estimator;
+  WorldGraphMode m_mode = WorldGraphMode::NoLeaps;
+};
+}  // namespace routing