This commit was manufactured by cvs2svn to create tag 'buildscript'.

[IRC.git] / Robust / cup / java_cup / parse_reduce_table.java

diff --git a/Robust/cup/java_cup/parse_reduce_table.java b/Robust/cup/java_cup/parse_reduce_table.java
deleted file mode 100644 (file)
index 9ac1b11..0000000
--- a/Robust/cup/java_cup/parse_reduce_table.java
+++ /dev/null
@@ -1,99 +0,0 @@
-
-package java_cup;
-
-import java.util.Enumeration;
-
-/** This class represents the complete "reduce-goto" table of the parser.
- *  It has one row for each state in the parse machines, and a column for
- *  each terminal symbol.  Each entry contains a state number to shift to
- *  as the last step of a reduce. 
- *
- * @see     java_cup.parse_reduce_row
- * @version last updated: 11/25/95
- * @author  Scott Hudson
- */
-public class parse_reduce_table {
- 
-  /*-----------------------------------------------------------*/
-  /*--- Constructor(s) ----------------------------------------*/
-  /*-----------------------------------------------------------*/
-
-  /** Simple constructor.  Note: all terminals, non-terminals, and productions 
-   *  must already have been entered, and the viable prefix recognizer should
-   *  have been constructed before this is called.
-   */
-  public parse_reduce_table()
-    {
-      /* determine how many states we are working with */
-      _num_states = lalr_state.number();
-
-      /* allocate the array and fill it in with empty rows */
-      under_state = new parse_reduce_row[_num_states];
-      for (int i=0; i<_num_states; i++)
-       under_state[i] = new parse_reduce_row();
-    }
-
-   
-  /*-----------------------------------------------------------*/
-  /*--- (Access to) Instance Variables ------------------------*/
-  /*-----------------------------------------------------------*/
-
-  /** How many rows/states in the machine/table. */
-  protected int _num_states;
-
-  /** How many rows/states in the machine/table. */
-  public int num_states() {return _num_states;}
-
-  /*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .*/
-
-  /** Actual array of rows, one per state */
-  public  parse_reduce_row[] under_state;
- 
-  /*-----------------------------------------------------------*/
-  /*--- General Methods ---------------------------------------*/
-  /*-----------------------------------------------------------*/
-
-  /** Convert to a string. */
-  public String toString()
-    {
-      String result;
-      lalr_state goto_st;
-      int cnt;
-
-      result = "-------- REDUCE_TABLE --------\n";
-      for (int row = 0; row < num_states(); row++)
-       {
-         result += "From state #" + row + "\n";
-         cnt = 0;
-         for (int col = 0; col < under_state[row].size(); col++)
-           {
-             /* pull out the table entry */
-             goto_st = under_state[row].under_non_term[col];
-
-             /* if it has action in it, print it */
-             if (goto_st != null)
-               {
-                 result += " [non term " + col + "->"; 
-                 result += "state " + goto_st.index() + "]";
-
-                 /* end the line after the 3rd one */
-                 cnt++;
-                 if (cnt == 3)
-                   {
-                     result += "\n";
-                     cnt = 0;
-                   }
-               }
-           }
-          /* finish the line if we haven't just done that */
-         if (cnt != 0) result += "\n";
-       }
-      result += "-----------------------------";
-
-      return result;
-    }
-
-  /*-----------------------------------------------------------*/
-
-}
-