int QSget_rownames (QSprob p, char **rownames)
/* p is an initialized QSprob, a handle to an existing LP problem */ int rval, nrows, i; char **rownames; nrows = QSget_rowcount (p); rownames = (char **) malloc (nrows * sizeof (char *)); rval = QSget_rownames (p, rownames); if (rval) { fprintf (stderr, "Could not get row names, error code %d\n", rval); } else { printf ("Constraint Names\n"); for (i = 0; i < nrows; i++) { printf ("%s\n", rownames[i]); } /* Need to free the individual names */ for (i = 0; i < nrows; i++) { /* Use QSfree for mem allocated by QSopt */ QSfree (rownames[i]); } } /* Use free for mem allocated by system malloc */ free (rownames);