/* -*- C++ -*- */
// $Id$

// ============================================================================
//
// = LIBRARY
//    drwho
//
// = FILENAME
//    Single_Lookup.h
//
// = AUTHOR
//    Douglas C. Schmidt
//
// ============================================================================

#if !defined (_SINGLE_LOOKUP_H)
#define _SINGLE_LOOKUP_H

#include "Options.h"
#include "Search_Struct.h"

class Single_Lookup : public Search_Struct
{
  // = DESCRIPTION
  //   Provides the client's single user lookup table abstraction.
public:
  Single_Lookup (const char *usr_name);
  virtual ~Single_Lookup (void);
  virtual Protocol_Record *insert (const char *key_name,
                                   int max_len = MAXUSERIDNAMELEN) = 0;
  virtual Protocol_Record *get_next_entry (void);
  virtual Protocol_Record *get_each_entry (void);

protected:
  Protocol_Record *prp_;
};

#endif /* _SINGLE_LOOKUP_H */