#include <iostream>
#include <vector>
using std::cout;
using std::endl;
using std::cin;
using std::string;
using std::vector;

#include <sys/select.h>
class Test{
public:
  void member_func(){
    cout << "i'm a member function!" << endl;
  }
};

template<class A> void
test(void (A::*m)()){
  Test t1;
  (t1.*m)();
}


int main(){
  Test t;
  test(&Test::member_func);
}