int QSget_bounds (QSprob p, double *lower, double *upper)
/* p is an initialized QSprob, a handle to an existing LP problem */ int j, rval, ncols; double *lower, *upper; ncols = QSget_colcount (p); lower = (double *) malloc (ncols * sizeof (double)); upper = (double *) malloc (ncols * sizeof (double)); rval = QSget_bounds (p, lower, upper); if (rval) { fprintf (stderr, "could not obtain bounds, error code %d\n", rval); } else { for (j = 0; j < ncols; j++) { if (lower[j] == -QS_MAXDOUBLE) { printf ("-infinity"); } else { printf ("%f", lower[j]); } printf (" <= Variable %d <= ", j); if (upper[j] == QS_MAXDOUBLE) { printf ("+infinity\n"); } else { printf ("%f\n", upper[j]); } } } free (lower); free (upper);