// linklist1.h			By: Aiman Hanna -  ©1993-2002 Aiman Hanna

#ifndef __LINKLIST1_H
#define __LINKLIST1_H

#include<iostream.h>

class IntList;	 		// Forward declaration.

class Node
{
    friend class IntList;
	friend ostream& operator<< ( ostream&, const IntList& );
  public:
  	Node(int);
  private:
  	int value;
	Node  *next;

};


class IntList
{
	friend ostream& operator<< ( ostream&, const IntList& );

  public:
       	IntList();
		
	void InsertFirst( int );
	void InsertLast( int );

	~IntList();

   private:
   	Node *first, *last;
	int size;
};

#endif