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week_12.cpp
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45 lines (41 loc) · 1.05 KB
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/******************************************************************************
Welcome to GDB Online.
GDB online is an online compiler and debugger tool for C, C++, Python, Java, PHP, Ruby, Perl,
C#, OCaml, VB, Swift, Pascal, Fortran, Haskell, Objective-C, Assembly, HTML, CSS, JS, SQLite, Prolog.
Code, Compile, Run and Debug online from anywhere in world.
*******************************************************************************/
#include <iostream>
using namespace std;
class Base{
public:
void fun1(){
cout<<"Base class Fun1 is called\n";
}
virtual void fun2(){
cout<<"Base class Fun2 is called\n";
}
virtual void fun3(){
cout<<"Base class Fun3 is called\n";
}
};
class Derived: public Base{
void fun1(){
cout<<"Derived class Fun1 is called\n";
}
void fun2(){
cout<<"Derived class Fun2 is called\n";
}
void fun3(int a){
cout<<"Derived class Fun3 is called "<<endl;
}
};
int main()
{
Derived obj;
Base *ptr;
ptr=&obj;
ptr->fun1();
ptr->fun2();
ptr->fun3();
return 0;
}