Undo virtual

This is a discussion on Undo virtual within the C++ Programming forums, part of the General Programming Boards category; I want to call an overrided virtual in a base class from my derived class, how? Below is my attempt. ...

  1. #1
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    Undo virtual

    I want to call an overrided virtual in a base class from my derived class, how? Below is my attempt.
    Code:
    #include <iostream>
    
    using namespace std;
    
    class Base
    {
        public:
        virtual void Print()
        {
            cout << "Base" << endl;
        }
    };
    
    class Derived : public Base
    {
        public:
        virtual void Print()
        {
            cout << "Derived" << endl;
        }
    
        void Base_Print()
        {
            ((Base*)this)->Print();
        }
    };
    
    int main()
    {
        class Derived d;
        d.Base_Print();
        return 0;
    }

  2. #2
    Registered User whiteflags's Avatar
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    Apr 2006
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    United States
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    7,751
    All you have to do is call Base::Print(). Nothing else is needed.

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