Lines Matching refs:row1
408 int *row0, *row1, *row2, *tmp, cost;
411 row1 = calloc(sizeof(int), l2 + 1);
415 row1[j] = j;
423 row2[j + 1] = row1[j] + (s1[i] != s2[j]); /* substitute */
425 if (row2[j + 1] > row1[j + 1] + 1) /* delete */
426 row2[j + 1] = row1[j + 1] + 1;
434 row0 = row1;
435 row1 = row2;
439 cost = row1[l2];
442 free(row1);