int QSget_rc_array (QSprob p, double *rc)
/* p is an initialized QSprob, a handle to an existing LP problem */ int rval, ncols; double *rc; ncols = QSget_colcount (p); rc = (double *) malloc (ncols * sizeof (double)); rval = QSget_rc_array (p, rc); if (rval) { fprintf (stderr, "Could not get reduced costs, error code %d\n", rval); } else { /* See QSget_solution() to print named reduced cost values */ } free (rc);