| |
| package java_cup.runtime; |
| |
| /** This subclass of token represents symbols that need to maintain one |
| * char value as an attribute. It maintains that value in the public |
| * field int_val. |
| * |
| * @see java_cup.runtime.str_token |
| * @version last updated: 1/7/96 |
| * @author Scott Hudson |
| */ |
| |
| public class char_token extends token { |
| |
| /** Full constructor. */ |
| public char_token(int term_num, char v) |
| { |
| /* super class does most of the work */ |
| super(term_num); |
| |
| char_val = v; |
| } |
| |
| /** Constructor with default value of 0 */ |
| public char_token(int term_num) |
| { |
| this(term_num, '\0'); |
| } |
| |
| /** The stored char value. */ |
| public char char_val; |
| }; |