My simple stack class ;)

template<typename T> class CStack {
public:
    unsigned int size()
    {
        return StackSize;
    }

    T pop()
    {
        int top = 0;

        if(StackSize != 0){
            top = _Stack[StackSize-1];

            T* _newstack = (T*)malloc(--StackSize * sizeof(T));

            for(int i=0;i<StackSize;i++)
                _newstack[i] = _Stack[i];

            free(_Stack);
            _Stack = _newstack;
        }

        return top;
    }

    void push(T j)
    {
        T* _newstack = (T*)malloc(++StackSize * sizeof(T));

        if(_Stack != NULL)
        {
            for(int i=0;i<StackSize-1;i++)
                _newstack[i] = _Stack[i];

            free(_Stack);
        }

        _Stack = _newstack;

        _Stack[StackSize-1] = j;
    }

    CStack()
    {
        StackSize = 0;
        _Stack = NULL;
    }

    ~CStack()
    {
        free(_Stack);
        StackSize = 0;
    }

private:
    unsigned int StackSize;
    T* _Stack;
};