Pointers to Objects : object pointer « Pointer « C++ Tutorial

1. C++ Tutorial
2. Pointer
3. object pointer

#include <iostream>
using namespace std;
   
class cl {
  int i;
public:
  cl(int j) { i=j; }
  int get_i() { return i; }
};
   
int main()
{
  cl ob(88), *p;
   
  p = &ob; // get address of ob
   
  cout << p->get_i(); // use -> to call get_i()
   
  return 0;
}