#ifndef CMSC202_LIST_H
#define CMSC202_LIST_H

#include <iostream.h>

class List {
public:
	List();
	~List();
	List(const List &);
	List & operator =(const List &);

	bool insert(int);
	void remove();
	bool isEmpty();

	bool isPastEnd();	
	void next();
	void previous();
	int  current();
	void reset();

private:
	int * _list;
	int _size, _n, _current;

	friend ostream & operator <<(ostream &, List &);
};

ostream & operator <<(ostream & os, List & l);

#endif