[Vala] [VAPI] define class constructor function

[fdsdœ Fsfsd <fred_gaudy yahoo fr>]

Hi,

I'm trying to create a binding to ImageMagick library. I've made a simple vapi file :

[CCode (cprefix = "", lower_case_cprefix = "", cheader_filename = "ImageMagick/wand/MagickWand..h")]
namespace ImageMagick.Wand {

    [Compact]
    [CCode (cname="MagickWand", free_function="DestroyMagickWand" )]
    public class Wand {
       
        [CCode (cname="MagickGetSize")]
        public bool get_size(out ulong width, out ulong height);
   

    }
}

But, instantiation of MagickWand class is made by function NewMagickWand and I don't know how to define this C function as class's constructor.

Any help would be great.

Thnaks you.