// Order of sections of a program

// *** THIS IS Lang.h

#ifndef LANG_H
#define LANG_H

using namespace std;

class Lang
{
// data items and prototypes for class Lang go here
};

#endif

// ------------------------------------

// *** THIS IS Lang.cpp

using namespace std;

#include <iostream>

#include "Lang.h"

// functions for class Lang go here

// ------------------------------------

// *** THIS IS List.h

#ifndef LIST_H
#define LIST_H

using namespace std;

#include "Lang.h"
#include <iostream>

class List
{
...
}

// ------------------------------------

// *** THIS IS List.cpp


#include <iostream>

#include "Lang.h"
#include "List.h"

// functions for class List

// ------------------------------------

// *** THIS IS assign7.cpp

#include "List.h"
#include <iostream>
#include <fstream>

// alternate approach to "using namespace std"
using std::cout;
// etc.

// named constants
const int OK = 0;

// non-class function prototypes
void Usage(char * argv[]);

// main pgm

int main()
{
// ...
  return OK;
}

// ---------------------------------------------

// HERE IS THE MAKEFILE

hw7.exe: assign7.o Lang.o List.o 
	g++ -Wall -o hw7.exe assign7.o Lang.o List.o

assign7.o: assign7.cpp
	g++ -Wall -c assign7.cpp

Lang.o: Lang.h Lang.cpp
	g++ -Wall -c Lang.cpp

List.o: List.h List.cpp
	g++ -Wall -c List.cpp