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/* -*- C++ -*- */
//=============================================================================
/**
* @file Hash_Table.h
*
* @author Douglas C. Schmidt
*/
//=============================================================================
#ifndef _HASH_TABLE_H
#define _HASH_TABLE_H
#include "Search_Struct.h"
/**
* @class Hash_Table
*
* @brief Provides a hash function lookup abstraction for friend records.
*/
class Hash_Table : public Search_Struct
{
public:
Hash_Table ();
virtual ~Hash_Table ();
virtual Protocol_Record *insert (const char *key_name,
int max_len = MAXUSERIDNAMELEN) = 0;
virtual Protocol_Record *get_next_entry ();
virtual Protocol_Record *get_each_entry ();
protected:
enum
{
HASH_TABLE_SIZE = 500
};
Protocol_Record **hash_table;
Protocol_Record *current_ptr;
int current_index;
int hash_table_size;
};
#endif /* _HASH_TABLE_H */
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