Repo created

libs/routing/transit_graph_loader.hpp

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+#pragma once
+
+#include "routing/edge_estimator.hpp"
+#include "routing/index_graph.hpp"
+#include "routing/transit_graph.hpp"
+
+#include "routing_common/num_mwm_id.hpp"
+
+#include <memory>
+
+namespace routing
+{
+class MwmDataSource;
+
+class TransitGraphLoader
+{
+public:
+  virtual ~TransitGraphLoader() = default;
+
+  virtual TransitGraph & GetTransitGraph(NumMwmId mwmId, IndexGraph & indexGraph) = 0;
+  virtual void Clear() = 0;
+
+  static std::unique_ptr<TransitGraphLoader> Create(MwmDataSource & dataSource,
+                                                    std::shared_ptr<EdgeEstimator> estimator);
+};
+}  // namespace routing