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#pragma once
#include "routing/features_road_graph.hpp"
#include "routing/road_graph.hpp"
#include "routing_common/car_model.hpp"
#include "geometry/point2d.hpp"
#include <cstddef>
#include <map>
#include <memory>
#include <vector>
class Index;
namespace openlr
{
// TODO(mgsergio): Inherit from FeaturesRoadGraph.
class Graph
{
public:
using Edge = routing::Edge;
using EdgeVector = routing::FeaturesRoadGraph::TEdgeVector;
using Junction = routing::Junction;
Graph(Index const & index, std::shared_ptr<routing::CarModelFactory> carModelFactory);
// Appends edges such as that edge.GetStartJunction() == junction to the |edges|.
void GetOutgoingEdges(routing::Junction const & junction, EdgeVector & edges);
// Appends edges such as that edge.GetEndJunction() == junction to the |edges|.
void GetIngoingEdges(routing::Junction const & junction, EdgeVector & edges);
// Appends edges such as that edge.GetStartJunction() == junction and edge.IsFake() == false
// to the |edges|.
void GetRegularOutgoingEdges(Junction const & junction, EdgeVector & edges);
// Appends edges such as that edge.GetEndJunction() == junction and edge.IsFale() == false
// to the |edges|.
void GetRegularIngoingEdges(Junction const & junction, EdgeVector & edges);
void FindClosestEdges(m2::PointD const & point, uint32_t const count,
std::vector<pair<Edge, Junction>> & vicinities) const;
void AddFakeEdges(Junction const & junction,
std::vector<pair<Edge, Junction>> const & vicinities);
void AddIngoingFakeEdge(Edge const & e);
void AddOutgoingFakeEdge(Edge const & e);
void ResetFakes() { m_graph.ResetFakes(); }
private:
routing::FeaturesRoadGraph m_graph;
std::map<Junction, EdgeVector> m_outgoingCache;
std::map<Junction, EdgeVector> m_ingoingCache;
};
} // namespace openlr
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