Ejemplo n.º 1
0
        public virtual int lastIndexOf(ATerm el, int start)
        {
            int result;

            if (start < 0)
            {
                start += length + 1;
            }

            if (start > length)
            {
                throw new ArgumentException("start (" + start + ") > length of list (" + length + ")");
            }

            if (start > 0)
            {
                result = next.lastIndexOf(el, start - 1);
                if (result >= 0)
                {
                    return(result + 1);
                }
            }

            if (first == el)
            {
                return(0);
            }
            else
            {
                return(-1);
            }
        }