+
+
+
+static void
+do_roc (struct cmd_roc *roc, struct casereader *group, struct dictionary *dict);
+
+
+static int
+run_roc (struct dataset *ds, struct cmd_roc *roc)
+{
+ struct dictionary *dict = dataset_dict (ds);
+ bool ok;
+ struct casereader *group;
+
+ struct casegrouper *grouper = casegrouper_create_splits (proc_open (ds), dict);
+ while (casegrouper_get_next_group (grouper, &group))
+ {
+ do_roc (roc, group, dataset_dict (ds));
+ casereader_destroy (group);
+ }
+ ok = casegrouper_destroy (grouper);
+ ok = proc_commit (ds) && ok;
+
+ return ok;
+}
+
+
+static void
+do_roc (struct cmd_roc *roc, struct casereader *group, struct dictionary *dict)
+{
+}
+