// MT2Q7.cpp - pointer to member

#include <string>
#include <iostream>

class Widget
{
public:
  Widget(const std::string& name) : _name(name) {}
  std::string say() const
  {
    return "I am a Widget.  My name is " + _name;
  }
private:
  std::string _name;
};

class X
{
public:
  void say1(const Widget& w)
  {
    std::cout << "\n  X.say1 using w: " << w.say();
  }
  void say2(const Widget& w)
  {
    std::cout << "\n  X.say2 using w: " << w.say();
  }
};

int main()
{
  typedef void(X::*pM)(const Widget& w);

  Widget w1("Fred"), w2("Joe");

  pM pWidgetMember1 = &X::say1;
  pM pWidgetMember2 = &X::say2;
  X x;
  (x.*pWidgetMember1)(w1);
  (x.*pWidgetMember2)(w2);

  std::cout << "\n\n";
}