Lines Matching refs:DEAD
116 #define DEAD (-1)
129 #define KILL_ROW(r) { Row [r].shared2.mark = DEAD ; }
141 Index start ; /* index for A of first row in this column, or DEAD */
142 /* if column is dead */
149 /* the column is dead */
154 Index order ; /* pivot ordering of this column, if col is dead */
184 Index mark ; /* for computing set differences and marking dead rows*/
770 /* skip any dead columns */
816 /* Some "live" columns may contain only dead rows, however. These are */
822 /* skip dead column */
835 /* skip if dead */
869 /* At this point, all empty rows and columns are dead. All live columns */
870 /* are "clean" (containing no dead rows) and simplicial (no supercolumns */
871 /* yet). Rows may contain dead columns, but all live rows contain at */
1075 /* skip if row is dead */
1112 /* may be killing an already dead row */
1158 /* pivot row is currently dead - it will be revived later. */
1205 /* skip if dead */
1263 /* skip if dead */
1366 /* skip dead columns */
1426 /* pivot row is no longer dead */
1644 /* the columns are "clean" (no dead rows) */
