Predict the output or error(s) for the following:

class base

{

        public:

            virtual void baseFun(){ cout<<"from base"<<endl;}

        };

class deri:public base

{

        public:

            void baseFun(){ cout<< "from derived"<<endl;}

        };

void SomeFunc(base *baseObj)

{

        baseObj->baseFun();

}

int main()

{

base baseObject;

SomeFunc(&baseObject);

deri deriObject;

SomeFunc(&deriObject);

}

Answer:

            from base

            from derived

Explanation:

            Remember that baseFunc is a virtual function. That means that it supports run-time polymorphism. So the function corresponding to the derived class object is called.