**fig3_14.txt**

/* 1*/	// Duplicate a list.
/* 2*/	// Current position becomes first element in both lists.

/* 3*/	template <class Etype>
/* 4*/	const List<Etype> &
/* 5*/	List<Etype>::
/* 6*/	operator = ( List<Etype> & Value )
/* 7*/	{
/* 8*/	    if( this == &Value )	// Don't copy to yourself!.
/* 9*/	        return *this;

/*10*/	    Current_Pos = List_Head = new Node;

/*11*/	    for( Value.First( ); !Value; ++Value )
/*12*/	    {
/*13*/	        Current_Pos->Next =
/*14*/	                    new Node( Value( ), Current_Pos->Next );
/*15*/	        Current_Pos = Current_Pos->Next;
/*16*/	    }
/*17*/	    Current_Pos->Next = 0;

/*18*/	    First( );
/*19*/	    Value.First( );

/*20*/	    return *this;
/*21*/	}