c12p704b.txt

Data Abstraction & Problem Solving with C++源码

// *********************************************************
// Header file ChainNode.h. 
// Provides the chain node definition for the hash table.
// *********************************************************
#include "KeyedItem.h"

class ChainNode 
{
private:
   ChainNode();
   ChainNode(const KeyedItem & nodeItem, 
             ChainNode *nextNode = NULL)
            :item(nodeItem), next(nextNode) {}
   KeyedItem item;
   ChainNode *next;

   friend class HashTable;
};  // end ChainNode class