Decorator

#include 

using namespace std;

class Person
{
public:
  void MakeStatement(string szStatement){ cout << szStatement;}

};

/*
The decorator class.
NOTE: I believe that the decorator should
not take a person as a constructor arg but have a
setPerson function. This would enable one decorator
object to "decorate" or extend multiple person objects.
*/
class RelativistDecorator
{
public:
  RelativistDecorator(Person* person) : m_pPerson(person){}

  void MakeStatement(string szStatement){ cout << "In my opinon " << szStatement; }

  Person* m_pPerson;
};


int main()
{
  cout << "Class:main, Method:main\n";

  Person aPerson;

  aPerson.MakeStatement("Design patterns are useless");
  cout << endl;

  RelativistDecorator rd(&aPerson);
  rd.MakeStatement("Design patterns are useless");
  cout << endl;

}