Euler.hpp

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#pragma once
 
#include <iostream>
 
#include "NumCpp/Utils/essentiallyEqual.hpp"
 
namespace nc::coordinates
{
    class Euler
    {
    public:
        double psi{ 0. };
        double theta{ 0. };
        double phi{ 0. };
 
        Euler() noexcept = default;
 
        constexpr Euler(double inPsi, double inTheta, double inPhi) noexcept :
            psi(inPsi),
            theta(inTheta),
            phi(inPhi)
        {
        }
 
        Euler(const Euler& other) noexcept = default;
 
        Euler(Euler&& other) noexcept = default;
 
        virtual ~Euler() = default;
 
        Euler& operator=(const Euler& other) noexcept = default;
 
        Euler& operator=(Euler&& other) noexcept = default;
 
        bool operator==(const Euler& other) const noexcept
        {
            return utils::essentiallyEqual(psi, other.psi) && utils::essentiallyEqual(theta, other.theta) &&
                   utils::essentiallyEqual(phi, other.phi);
        }
 
        bool operator!=(const Euler& other) const noexcept
        {
            return !(*this == other);
        }
    };
 
    inline std::ostream& operator<<(std::ostream& os, const Euler& Euler)
    {
        os << "Euler(psi=" << Euler.psi << ", theta=" << Euler.theta << ", phi=" << Euler.phi << ")\n";
        return os;
    }
} // namespace nc::coordinates