hash.h

   1 /*
   2  * Copyright (c) 2000, Red Hat, Inc.
   3  *
   4  *     This program is free software; you can redistribute it and/or modify
   5  *     it under the terms of the GNU General Public License as published by
   6  *     the Free Software Foundation; either version 2 of the License, or
   7  *     (at your option) any later version.
   8  *
   9  *     A copy of the GNU General Public License can be found at
  10  *     http://www.gnu.org/
  11  *
  12  * Written by DJ Delorie <dj@cygnus.com>
  13  *
  14  */
  15
  16 #ifndef SETUP_HASH_H
  17 #define SETUP_HASH_H
  18
  19 /* Simple hash class for install.cc */
  20
  21 #include  "String++.h"
  22
  23 class hash_internals;
  24
  25 class hash
  26 {
  27   hash_internals *h;
  28 public:
  29     hash ();
  30    ~hash ();
  31
  32   void add (char const *string);
  33   int has (char const *string);
  34
  35   /* FIXME: this specialty should be done via a derived class */
  36   /* specialty for install.cc */
  37   void add_subdirs (String const &path);
  38   void reverse_sort ();
  39
  40   char *enumerate (char const *prev = 0);
  41 };
  42
  43 #endif /* SETUP_HASH_H */