GravityCircle.h

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#pragma once

namespace NETGeographicLib
{
    public ref class GravityCircle
    {
        private:
        // the pointer to the unmanaged GeographicLib::GravityCircle.
        const GeographicLib::GravityCircle* m_pGravityCircle;

        // the finalizer frees the unmanaged memory when the object is destroyed.
        !GravityCircle(void);
    public:
        GravityCircle( const GeographicLib::GravityCircle& gc );

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


        double Gravity(double lon,
            [System::Runtime::InteropServices::Out] double% gx,
            [System::Runtime::InteropServices::Out] double% gy,
            [System::Runtime::InteropServices::Out] double% gz);

        double Disturbance(double lon,
            [System::Runtime::InteropServices::Out] double% deltax,
            [System::Runtime::InteropServices::Out] double% deltay,
            [System::Runtime::InteropServices::Out] double% deltaz);

        double GeoidHeight(double lon);

        void SphericalAnomaly(double lon,
            [System::Runtime::InteropServices::Out] double% Dg01,
            [System::Runtime::InteropServices::Out] double% xi,
            [System::Runtime::InteropServices::Out] double% eta);

        double W(double lon,
            [System::Runtime::InteropServices::Out] double% gX,
            [System::Runtime::InteropServices::Out] double% gY,
            [System::Runtime::InteropServices::Out] double% gZ);

        double V(double lon,
            [System::Runtime::InteropServices::Out] double% GX,
            [System::Runtime::InteropServices::Out] double% GY,
            [System::Runtime::InteropServices::Out] double% GZ);

        double T(double lon,
            [System::Runtime::InteropServices::Out] double% deltaX,
            [System::Runtime::InteropServices::Out] double% deltaY,
            [System::Runtime::InteropServices::Out] double% deltaZ);

        double T(double lon);



        property bool Init { bool get(); }

        property double MajorRadius { double get(); }

        property double Flattening { double get(); }

        property double Latitude { double get(); }

        property double Height { double get(); }

        GravityModel::Mask Capabilities();

        bool Capabilities(GravityModel::Mask testcaps);
    };
} // namespace NETGeographicLib