int QSset_param (QSprob p, int whichparam, int newvalue)
/* p is a QSprob, a handle to an existing LP problem. */ /* Set the QSdual_opt() solver to work with the Dantzig pricing rule. */ int rval; rval = QSset_param (p, QS_PARAM_DUAL_PRICING, QS_PRICE_DDANTZIG); if (rval) { fprintf (stderr, "Could not set the parameter, error code %d\n", rval); }