[Gmsh] Ellipse arc from C++ API

[Kranjcevic Marija]

Hi,

how can I create an ellipse arc using the C++ API?

More precisely, I'm trying to achieve the same as Ellipse() in the .geo file:

    Point(1) = {0,0,0,1};
    Point(2) = {1,0,0,1};
    Point(3) = {0,2,0,1};
    Ellipse(1) = {2,1,2,3};

Thank you,
Marija