Re: Error in Code executuion( Compile time)

class Gaint
{
    private:
    int m_id;
    static int m_next;

    public:
    Gaint()
    {
        m_id = m_next++;
    }
    void func1()
    {
        cout << "Inside Function 1" << endl;
    }
    void Func2()
    {
        cout << "Inside Function 2" << endl;
    }
    void Func3()
    {
        cout << "Inside Function 3" << endl;
    }
};
int Gaint::m_next = 0;

class Command
{
    public:
    typedef void (Gaint::*Action)();

    private:
    Gaint *m_obj;
    Action m_method;

    public:
    Command(Gaint *obj, Action method)
        : m_obj(obj), m_method(method)
    {
    }
    void Execute()
    {
        (m_obj->*m_method)();
    }
};

template<typename T>
class Queue
{
    public:
    enum {SIZE = 8};
    T* array[SIZE];
    int add, remove;

    Queue()
    {
        add = remove = 0;
    }

    void Enqueue(T *c)
    {
        array[add] = c;
        add = (add + 1) % SIZE;
    }

    T* Dequeue()
    {
        int temp = remove;
        remove = (remove + 1) % SIZE;
        return array[temp];
    }
};