// MT3Q5.cpp - function pointer

#include <string>
#include <iostream>

class X;
typedef void(X::*pM)(std::string);

class X
{
public:
  void say(std::string s)
  {
    std::cout << "\n  X::say displaying its input string:\n  " << s << "\n";
  }
};

void AcceptPointerToMember(pM pXmem, X& x)
{
  (x.*pXmem)("passed to function pointer inside global function");
}

int main()
{
  X x;
  pM pSay = &X::say;

  (x.*pSay)("passed to function pointer");
  AcceptPointerToMember(pSay, x);
  std::cout << "\n";
}