Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)

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generator/cross_mwm_osm_ways_collector.hpp

@@ -0,0 +1,66 @@
+#pragma once
+
+#include "generator/affiliation.hpp"
+#include "generator/collector_interface.hpp"
+#include "generator/generate_info.hpp"
+
+#include <cstdint>
+#include <fstream>
+#include <map>
+#include <memory>
+#include <set>
+#include <string>
+
+namespace generator
+{
+class CrossMwmOsmWaysCollector : public generator::CollectorInterface
+{
+public:
+  struct CrossMwmInfo
+  {
+    struct SegmentInfo
+    {
+      SegmentInfo() = default;
+      SegmentInfo(uint32_t id, bool forwardIsEnter)
+          : m_segmentId(id), m_forwardIsEnter(forwardIsEnter) {}
+
+      uint32_t m_segmentId = 0;
+      bool m_forwardIsEnter = false;
+    };
+
+    explicit CrossMwmInfo(uint64_t osmId) : m_osmId(osmId) {}
+    CrossMwmInfo(uint64_t osmId, std::vector<SegmentInfo> crossMwmSegments)
+        : m_osmId(osmId), m_crossMwmSegments(std::move(crossMwmSegments)) {}
+
+    bool operator<(CrossMwmInfo const & rhs) const;
+
+    static void Dump(CrossMwmInfo const & info, std::ofstream & output);
+    static std::set<CrossMwmInfo> LoadFromFileToSet(std::string const & path);
+
+    uint64_t m_osmId;
+    std::vector<SegmentInfo> m_crossMwmSegments;
+  };
+
+  CrossMwmOsmWaysCollector(std::string intermediateDir, AffiliationInterfacePtr affiliation);
+
+  // generator::CollectorInterface overrides:
+  // @{
+  std::shared_ptr<CollectorInterface> Clone(IDRInterfacePtr const & = {}) const override;
+
+  void CollectFeature(feature::FeatureBuilder const & fb, OsmElement const & element) override;
+
+  IMPLEMENT_COLLECTOR_IFACE(CrossMwmOsmWaysCollector);
+  void MergeInto(CrossMwmOsmWaysCollector & collector) const;
+  // @}
+
+protected:
+  // generator::CollectorInterface overrides:
+  void Save() override;
+  void OrderCollectedData() override;
+
+private:
+  std::string m_intermediateDir;
+  std::map<std::string, std::vector<CrossMwmInfo>> m_mwmToCrossMwmOsmIds;
+  AffiliationInterfacePtr m_affiliation;
+};
+}  // namespace generator