Encog.MathUtil.LIBSVM.SVR_Q.swap_index C# (CSharp) Method

        internal override void swap_index(int i, int j)
        {
            do
            {
                sbyte _ = sign[i];
                sign[i] = sign[j];
                sign[j] = _;
            } while (false);
            do
            {
                int _ = index[i];
                index[i] = index[j];
                index[j] = _;
            } while (false);
        }