int QSget_param (QSprob p, int whichparam, int *value)

This function can be used to access parameters associated with the QSopt solvers. The whichparam argument specifies the parameter and the value argument returns that current setting of the specified parameter.

/* p is a QSprob, a handle to an existing LP problem.  */
/* Get the current pricing rule used in QSdual_opt().  */

int rval, param;

rval = QSget_param (p, QS_PARAM_DUAL_PRICING, ¶m);
if (rval) {
    fprintf (stderr,
            "Could not get the parameter, error code %d\n", rval);
} else {
    switch (param) {
    case QS_PRICE_DDANTZIG:
        printf ("Dual Dantzig Pricing\n");
        break;
    case QS_PRICE_DSTEEP:
        printf ("Dual Steepest-Edge Pricing\n");
        break;
    case QS_PRICE_DMULTPARTIAL:
        printf ("Dual Multiple-Partial Pricing\n");
        break;
    default:
        printf ("Unknown dual pricing rule: %d\n", param);
        break;
    }
}