node.h

这是我们实习时编的

//node.h
//By [e-mail]
//2006.6.26

//Double direction list

#ifndef NODE_H
#define NODE_H

#include <string>

using std::string;

class node
{
private:
	string name;
	unsigned long num;

	node * pre;
	node * next;
public:
	node();
	~node();
	node(const node &);

	void printOne(void) const;
	void setDate(void);	

	node * getPre(void) const;
	node * getNext(void) const;
	string getName(void) const; 
	unsigned long getNum(void) const;

	void setPre(node *);
	void setNext(node *);
	void setName(string);
	void setNum(unsigned long);
};
//end class define

#endif