Question

How to call child class method from parent variable in c++?

Answer 1

#include <iostream>

struct SuperClass

{

  virtual void show() { std::cout << "SuperClass\n"; }

  virtual ~SuperClass() {}

};

struct Child

{

  virtual void show() { std::cout << "Child\n"; }

};

int main()

{

  SuperClass *obj = new Child;

  obj->show();

}