definition WidgetPool(WidgetCreator &) definition checkoutWidget() declaration definition getUnusedWidgets() declaration definition getUsedWidgets() declaration definition getWidgetPool() declaration definition initializePool(int) declaration definition returnWidget(T *) declaration definition ~WidgetPool() declaration definition WidgetPool IngameChatWidget true true has by value has by value T false false pass by reference pass by reference WidgetCreator true false pass by reference has by reference WidgetStack true true has by value WidgetStore true true has by value has by value