Geocentric.hpp

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#pragma once
 
#include <iostream>
 
#include "NumCpp/Utils/essentiallyEqual.hpp"
 
namespace nc::coordinates::reference_frames
{
    class Geocentric
    {
    public:
        double latitude{ 0. };  // radians
        double longitude{ 0. }; // radians
        double radius{ 0. };    // meters
 
        Geocentric() = default;
 
        // NOTLINTNEXTLINE(bugprone-easily-swappable-parameters)
        constexpr Geocentric(double inLatitude, double inLongitude, double inRadius = 0.) noexcept :
            latitude(inLatitude),
            longitude(inLongitude),
            radius(inRadius)
        {
        }
 
        bool operator==(const Geocentric& other) const noexcept
        {
            return utils::essentiallyEqual(latitude, other.latitude) &&
                   utils::essentiallyEqual(longitude, other.longitude) && utils::essentiallyEqual(radius, other.radius);
        }
 
        bool operator!=(const Geocentric& other) const noexcept
        {
            return !(*this == other);
        }
    };
 
    inline std::ostream& operator<<(std::ostream& os, const Geocentric& point)
    {
        os << "Geocentric(latitude=" << point.latitude << ", longitude=" << point.longitude
           << ", radius=" << point.radius << ")\n";
        return os;
    }
} // namespace nc::coordinates::reference_frames