public unsafe Cdn.Function GetDerivative(GLib.SList towards, int order, Cdn.ExpressionTreeIterDeriveFlags flags)
{
IntPtr error = IntPtr.Zero;
IntPtr raw_ret = cdn_function_get_derivative(Handle, towards == null ? IntPtr.Zero : towards.Handle, order, (int)flags, out error);
Cdn.Function ret = GLib.Object.GetObject(raw_ret) as Cdn.Function;
if (error != IntPtr.Zero)
{
throw new GLib.GException(error);
}
return(ret);
}
public unsafe Cdn.ExpressionTreeIter Derive(GLib.SList symbols, System.IntPtr towards, int order, Cdn.ExpressionTreeIterDeriveFlags flags)
{
IntPtr error = IntPtr.Zero;
IntPtr raw_ret = cdn_expression_tree_iter_derive(Handle, symbols == null ? IntPtr.Zero : symbols.Handle, towards, order, (int)flags, out error);
Cdn.ExpressionTreeIter ret = raw_ret == IntPtr.Zero ? null : (Cdn.ExpressionTreeIter)GLib.Opaque.GetOpaque(raw_ret, typeof(Cdn.ExpressionTreeIter), false);
if (error != IntPtr.Zero)
{
throw new GLib.GException(error);
}
return(ret);
}
