+gboolean
+psppire_data_store_get_value (PsppireDataStore *store,
+ glong row, const struct variable *var,
+ union value *val)
+{
+ g_return_val_if_fail (store != NULL, FALSE);
+ g_return_val_if_fail (store->datasheet != NULL, FALSE);
+ g_return_val_if_fail (var != NULL, FALSE);
+
+ if (row < 0 || row >= datasheet_get_n_rows (store->datasheet))
+ return FALSE;
+
+ int width = var_get_width (var);
+ value_init (val, width);
+ datasheet_get_value (store->datasheet, row, var_get_case_index (var), val);
+
+ return TRUE;
+}
+
+
+