Question

What is the output of this program?

    #include <typeinfo>
    #include <iostream>
    using namespace std;
    class Myshape
    {
        public:
        virtual void myvirtualfunc() const {}
    };
    class mytriangle: public Myshape
    {
        public:
        virtual void myvirtualfunc() const
        {   
        };
    };
    int main()
    {
        Myshape Myshape_instance;
        Myshape &ref_Myshape = Myshape_instance;
        try 
        {
            mytriangle &ref_mytriangle = dynamic_cast<mytriangle&>(ref_Myshape);
        }
        catch (bad_cast)
        {
            cout << "Can't do the dynamic_cast lor!!!" << endl;
            cout << "Caught: bad_cast exception. Myshape is not mytriangle.\n";
        }
        return 0;
    }

a.

Can’t do the dynamic_cast lor!!!

b.

Caught: bad_cast exception. Myshape is not mytriangle.

c.

Can’t able to create the dynamic instance for the triangle, So it is arising an exception

d.

None of the mentioned

Posted under Object Oriented Programming Using C++

Answer: (c).Can’t able to create the dynamic instance for the triangle, So it is arising an exception

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