/// <summary>
        /// Generates the code for a RotationConstant node.
        /// </summary>
        /// <param name="rc">The RotationConstant node.</param>
        /// <returns>String containing C# code for RotationConstant rc.</returns>
        private string GenerateRotationConstant(RotationConstant rc)
        {
            string retstr = String.Empty;

            retstr += Generate(String.Format("new {0}(", rc.Type), rc);
            retstr += GenerateNode(rc, (SYMBOL) rc.kids.Pop());
            retstr += Generate(", ");
            retstr += GenerateNode(rc, (SYMBOL) rc.kids.Pop());
            retstr += Generate(", ");
            retstr += GenerateNode(rc, (SYMBOL) rc.kids.Pop());
            retstr += Generate(", ");
            retstr += GenerateNode(rc, (SYMBOL) rc.kids.Pop());
            retstr += Generate(")");

            return retstr;
        }