Repo created

libs/traffic/traffic_cache.hpp

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+#pragma once
+
+#include "traffic/traffic_info.hpp"
+
+#include "indexer/mwm_set.hpp"
+
+#include <map>
+#include <memory>
+#include <mutex>
+
+namespace traffic
+{
+using AllMwmTrafficInfo = std::map<MwmSet::MwmId, std::shared_ptr<traffic::TrafficInfo::Coloring const>>;
+
+class TrafficCache
+{
+public:
+  TrafficCache() = default;
+  virtual ~TrafficCache() = default;
+
+  virtual void CopyTraffic(AllMwmTrafficInfo & trafficColoring) const;
+
+protected:
+  void Set(MwmSet::MwmId const & mwmId, std::shared_ptr<TrafficInfo::Coloring const> coloring);
+  void Remove(MwmSet::MwmId const & mwmId);
+  void Clear();
+
+private:
+  mutable std::mutex m_mutex;
+  AllMwmTrafficInfo m_trafficColoring;
+};
+}  // namespace traffic