source: trunk/yao/share/antlr-2.7.7/lib/csharp/antlr.runtime/antlr/TokenWithIndex.cs @ 1

namespace antlr
{
        /* ANTLR Translator Generator
         * Project led by Terence Parr at http://www.jGuru.com
         * Software rights: http://www.antlr.org/license.html
         */

        //
        // ANTLR C# Code Generator by Micheal Jordan
        //                            Kunle Odutola       : kunle UNDERSCORE odutola AT hotmail DOT com
        //                            Anthony Oguntimehin
        //

        using System;

         /// <summary>
         /// This token tracks it's own index 0..n-1 relative to the beginning 
         /// of the stream. It is designed to work with 
         /// <see cref="TokenStreamRewriteEngine"/> in TokenStreamRewriteEngine.cs
         /// </summary> 
        public class TokenWithIndex : CommonToken 
        {
                /// <summary>
                /// Index into token array indicating position in input stream
                /// </summary>
            int index;

            public TokenWithIndex() : base()
            {
            }

            public TokenWithIndex(int i, string t) : base(i, t)
            {
            }

                public void setIndex(int i)
                {
                        index = i;
                }

                public int getIndex() 
                {
                        return index;
                }

                public override string ToString()
                {
                        return "["+index+":\"" + getText() + "\",<" + Type + ">,line=" + line + ",col=" + col + "]\n";
                }
        }
}