///////////////////////////////////////////////////////////
// Test Code for Project #2
//
// Calls1.cpp - Defines global functions
//
//  main                    Calls1.cpp
//    first                    "
//      second                 "
//        third                "
//          fp                 "
//      third                  "
//        fp                   "
//    Calls::first          Calls2.cpp
//      Calls::second          "
//        Calls::third         "
//      Calls::third           "
//    Called::called        Calls3.cpp
//    Called::first            "
//      Called::second         "
//
// Jim Fawcett
// CSE687-Object Oriented Design
// Spring 2003
/////////////////////////////////////////////////

#include "Calls1.h"
#include "Calls2.h"
#include "Calls3.h"
#include <iostream>
using namespace std;

void first(int num)
{
  cout << "\n  " << num << "st call";
  second(2);
  third(fourth,4,3);
}

void second(int num)
{
  cout << "\n  " << num << "nd call";
  fourth(4);
}

void third(void(*fp)(int otherNum), int otherNum, int num)
{
  cout << "\n  " << num << "rd call";
  fp(otherNum);
}

void fourth(int num)
{
  cout << "\n  " << num << "th call";
}

int main()
{
  first(1);
  Calls::first();
  using namespace Calls;
  second();
  Called called;
  called.first("Called::first");
  cout << "\n end of testing\n\n";
}