EllipticFunction.h

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#pragma once

namespace NETGeographicLib
{
    public ref class EllipticFunction
    {
    private:
        // a pointer to the unmanaged GeographicLib::EllipticFunction.
        GeographicLib::EllipticFunction* m_pEllipticFunction;

        // The finalizer frees the unmanaged memory.
        !EllipticFunction();
    public:

        EllipticFunction(double k2, double alpha2 );

        EllipticFunction(double k2, double alpha2, double kp2, double alphap2);

        ~EllipticFunction()
        { this->!EllipticFunction(); }

        void Reset(double k2, double alpha2 );

        void Reset(double k2, double alpha2, double kp2, double alphap2);



        property double k2 { double get(); }

        property double kp2 { double get(); }

        property double alpha2 { double get(); }

        property double alphap2 { double get(); }


        double K();

        double E();

        double D();

        double KE();

        double Pi();

        double G();

        double H();


        double F(double phi);

        double E(double phi);

        double Ed(double ang);

        double Einv(double x);

        double Pi(double phi);

        double D(double phi);

        double G(double phi);

        double H(double phi);

        double F(double sn, double cn, double dn);

        double E(double sn, double cn, double dn);

        double Pi(double sn, double cn, double dn);

        double D(double sn, double cn, double dn);

        double G(double sn, double cn, double dn);

        double H(double sn, double cn, double dn);


        double deltaF(double sn, double cn, double dn);

        double deltaE(double sn, double cn, double dn);

        double deltaEinv(double stau, double ctau);

        double deltaPi(double sn, double cn, double dn);

        double deltaD(double sn, double cn, double dn);

        double deltaG(double sn, double cn, double dn);

        double deltaH(double sn, double cn, double dn);


        void sncndn(double x,
            [System::Runtime::InteropServices::Out] double% sn,
            [System::Runtime::InteropServices::Out] double% cn,
            [System::Runtime::InteropServices::Out] double% dn);

        double Delta(double sn, double cn);


        static double RF(double x, double y, double z);

        static double RF(double x, double y);

        static double RC(double x, double y);

        static double RG(double x, double y, double z);

        static double RG(double x, double y);

        static double RJ(double x, double y, double z, double p);

        static double RD(double x, double y, double z);
    };
} // namespace NETGeographicLib