[Qt-interest] Should I delete the pointer ?

[Qzi]

 Hi ,all ,! I'm trouble in the issue :

       Should I delete the towers[4] ??

Code here :
---------------------
class hanoi : public QWidget

{

    Q_OBJECT

public:

    /*explicit*/ hanoi(QWidget *parent = 0);

     void TowersOfHanoi(int n,int x,int y,int z);

 private:

    QStack<int> towers[4];

signals:

 public slots:

    void ShowStatus();

 };

------------------

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