C/C++ code


#include<iostream.h>
class TestBase
{
public:

    void out(){
        cout<<"Base"<<endl;
    }
};

class TestDerive : public TestBase
{
public:
  ~TestDerive(){}

    void out(){
        cout<<"Derive"<<endl;
    }
};

int main()
{
    TestBase *pBase =new TestDerive;
    pBase->out(); //Base

}