node.h

易学c++源码

class Node
{
	friend class Linklist;
	friend void ShowNode(Node &n);
	friend bool Insert(Linklist &list,int i,char c);
public:
	Node();
	Node(Node &n);
	Node(int i,char c='0');
	Node(int i,char c,Node *p,Node *n);
	~Node();
	static int allocation();
private:
	int idata;
	char cdata;
	Node *prior;
	Node *next;
	static int count;
};