int QSdelete_cols (QSprob p, int num, int *dellist)
/* Assume p is an initialized LP problem with at least 5 columns. */ /* Use QSdelete_cols() to remove columns 0, 2, and 4. */ int rval; int dellist[3] = { 0, 2, 4 }; rval = QSdelete_cols (p, 3, dellist); if (rval) { fprintf (stderr, "QSdelete_cols failed with return code %d\n", rval); }