Geohash.h

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#pragma once

namespace NETGeographicLib
{
    public ref class Geohash
    {
        private:
        // hide the constructor since all members of this class are static.
        Geohash() {}
    public:

        static void Forward(double lat, double lon, int len,
            [System::Runtime::InteropServices::Out] System::String^% geohash);

        static void Reverse(System::String^ geohash,
            [System::Runtime::InteropServices::Out] double% lat,
            [System::Runtime::InteropServices::Out] double% lon,
            [System::Runtime::InteropServices::Out] int% len,
            bool centerp);

        static double LatitudeResolution(int len);

        static double LongitudeResolution(int len);

        static int GeohashLength(double res);

        static int GeohashLength(double latres, double lonres);

        static int DecimalPrecision(int len);
    };
} // namespace NETGeographicLib