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package java_cup;
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/** This class represents one row (corresponding to one machine state) of the
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* reduce-goto parse table.
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*/
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public class parse_reduce_row {
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/*-----------------------------------------------------------*/
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/*--- Constructor(s) ----------------------------------------*/
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/*-----------------------------------------------------------*/
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/** Simple constructor. Note: this should not be used until the number
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* of terminals in the grammar has been established.
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*/
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public parse_reduce_row()
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{
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/* make sure the size is set */
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if (_size <= 0 ) _size = non_terminal.number();
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/* allocate the array */
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under_non_term = new lalr_state[size()];
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}
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/*-----------------------------------------------------------*/
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/*--- (Access to) Static (Class) Variables ------------------*/
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/*-----------------------------------------------------------*/
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/** Number of columns (non terminals) in every row. */
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protected static int _size = 0;
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/** Number of columns (non terminals) in every row. */
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public static int size() {return _size;}
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/*-----------------------------------------------------------*/
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/*--- (Access to) Instance Variables ------------------------*/
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/*-----------------------------------------------------------*/
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/** Actual entries for the row. */
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public lalr_state under_non_term[];
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};
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