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44 lines
893 B
C++
44 lines
893 B
C++
#pragma once
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#include "geometry/latlon.hpp"
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#include "geometry/mercator.hpp"
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#include "geometry/rect2d.hpp"
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#include <string>
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#include <vector>
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struct OsmElement;
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class TownsDumper
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{
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public:
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void CheckElement(OsmElement const & em);
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void Dump(std::string const & filePath);
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static double GetDistanceThreshold();
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private:
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void FilterTowns();
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struct Town
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{
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ms::LatLon point;
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uint64_t id;
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bool capital;
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uint64_t population;
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Town(double lat, double lon, uint64_t id, bool isCapital, uint64_t population)
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: point(lat, lon), id(id), capital(isCapital), population(population)
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{
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}
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bool operator<(Town const & rhs) const { return population < rhs.population; }
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m2::RectD GetLimitRect() const
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{
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auto const mercPt = mercator::FromLatLon(point);
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return m2::RectD(mercPt, mercPt);
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}
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};
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std::vector<Town> m_records;
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};
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