/* * Revision Control Information * * $Source$ * $Author$ * $Revision$ * $Date$ * */ #include "mincov_int.h" ABC_NAMESPACE_IMPL_START int sm_row_dominance(A) sm_matrix *A; { register sm_row *prow, *prow1; register sm_col *pcol, *least_col; register sm_element *p, *pnext; int rowcnt; rowcnt = A->nrows; /* Check each row against all other rows */ for(prow = A->first_row; prow != 0; prow = prow->next_row) { /* Among all columns with a 1 in this row, choose smallest */ least_col = sm_get_col(A, prow->first_col->col_num); for(p = prow->first_col->next_col; p != 0; p = p->next_col) { pcol = sm_get_col(A, p->col_num); if (pcol->length < least_col->length) { least_col = pcol; } } /* Only check for containment against rows in this column */ for(p = least_col->first_row; p != 0; p = pnext) { pnext = p->next_row; prow1 = sm_get_row(A, p->row_num); if ((prow1->length > prow->length) || (prow1->length == prow->length && prow1->row_num > prow->row_num)) { if (sm_row_contains(prow, prow1)) { sm_delrow(A, prow1->row_num); } } } } return rowcnt - A->nrows; } int sm_col_dominance(A, weight) sm_matrix *A; int *weight; { register sm_row *prow; register sm_col *pcol, *pcol1; register sm_element *p; sm_row *least_row; sm_col *next_col; int colcnt; colcnt = A->ncols; /* Check each column against all other columns */ for(pcol = A->first_col; pcol != 0; pcol = next_col) { next_col = pcol->next_col; /* Check all rows to find the one with fewest elements */ least_row = sm_get_row(A, pcol->first_row->row_num); for(p = pcol->first_row->next_row; p != 0; p = p->next_row) { prow = sm_get_row(A, p->row_num); if (prow->length < least_row->length) { least_row = prow; } } /* Only check for containment against columns in this row */ for(p = least_row->first_col; p != 0; p = p->next_col) { pcol1 = sm_get_col(A, p->col_num); if (weight != 0 && weight[pcol1->col_num] > weight[pcol->col_num]) continue; if ((pcol1->length > pcol->length) || (pcol1->length == pcol->length && pcol1->col_num > pcol->col_num)) { if (sm_col_contains(pcol, pcol1)) { sm_delcol(A, pcol->col_num); break; } } } } return colcnt - A->ncols; } ABC_NAMESPACE_IMPL_END /openwrt/em-br6478acv2/master-187ad058/tree/'>root/target/linux/ramips/dts/BROADWAY.dts

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