public ReturnsDouble(ReturnsDoubleDirector in_) : this(native_wrapPINVOKE.new_ReturnsDouble__SWIG_2(ReturnsDoubleDirector.getCPtr(in_)), true) { }
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(ReturnsDoubleDirector obj) { return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr); }