pnode.h

C/C++程序设计导论（第二版）》程序源文件

// pnode.h  Definition of a Pnode class

//#include "person.h"
typedef char Person;					// temporary for debugging
const Person HEADPERSON = ' ';
const Person TAILPERSON = '~';

class Pnode
{	public:	 Pnode ();								// constructor
				 friend class PersonList;			// PersonList is our friend
	private:	 Pnode *link;
				 Person person;
};