Question
#include <iostream>
using namespace std;
struct A
{
virtual void f()
{
cout << "Class A" << endl;
}
};
struct B : A
{
virtual void f()
{
cout << "Class B" << endl;
}
};
struct C : A
{
virtual void f()
{
cout << "Class C" << endl;
}
};
void f(A* arg)
{
B* bp = dynamic_cast<B*>(arg);
C* cp = dynamic_cast<C*>(arg);
if (bp)
bp -> f();
else if (cp)
cp -> f();
else
arg -> f();
};
int main()
{
A aobj;
C cobj;
A* ap = &cobj;
A* ap2 = &aobj;
f(ap);
f(ap2);
}a.
Class C
b.
Class A
c.
Both Class C & A
d.
None of the mentioned
Posted under Object Oriented Programming Using C++
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Q. What is the output of this program?
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