Subversion Repositories Kolibri OS

Rev

Blame | Last modification | View Log | RSS feed

  1. // -*- C++ -*-
  2.  
  3. // Copyright (C) 2005-2015 Free Software Foundation, Inc.
  4. //
  5. // This file is part of the GNU ISO C++ Library.  This library is free
  6. // software; you can redistribute it and/or modify it under the terms
  7. // of the GNU General Public License as published by the Free Software
  8. // Foundation; either version 3, or (at your option) any later
  9. // version.
  10.  
  11. // This library is distributed in the hope that it will be useful, but
  12. // WITHOUT ANY WARRANTY; without even the implied warranty of
  13. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14. // General Public License for more details.
  15.  
  16. // Under Section 7 of GPL version 3, you are granted additional
  17. // permissions described in the GCC Runtime Library Exception, version
  18. // 3.1, as published by the Free Software Foundation.
  19.  
  20. // You should have received a copy of the GNU General Public License and
  21. // a copy of the GCC Runtime Library Exception along with this program;
  22. // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  23. // <http://www.gnu.org/licenses/>.
  24.  
  25. // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
  26.  
  27. // Permission to use, copy, modify, sell, and distribute this software
  28. // is hereby granted without fee, provided that the above copyright
  29. // notice appears in all copies, and that both that copyright notice
  30. // and this permission notice appear in supporting documentation. None
  31. // of the above authors, nor IBM Haifa Research Laboratories, make any
  32. // representation about the suitability of this software for any
  33. // purpose. It is provided "as is" without express or implied
  34. // warranty.
  35.  
  36. /**
  37.  * @file branch_policy/null_node_metadata.hpp
  38.  * Contains an implementation class for tree-like classes.
  39.  */
  40.  
  41. #ifndef PB_DS_0_NODE_METADATA_HPP
  42. #define PB_DS_0_NODE_METADATA_HPP
  43.  
  44. #include <ext/pb_ds/detail/types_traits.hpp>
  45.  
  46. namespace __gnu_pbds
  47. {
  48.   namespace detail
  49.   {
  50.     /// Constant node iterator.
  51.     template<typename Key, typename Data, typename _Alloc>
  52.       struct dumnode_const_iterator
  53.       {
  54.       private:
  55.         typedef types_traits<Key, Data, _Alloc, false>  __traits_type;
  56.         typedef typename __traits_type::pointer         const_iterator;
  57.        
  58.       public:
  59.         typedef const_iterator                          value_type;
  60.         typedef const_iterator                          const_reference;
  61.         typedef const_reference                         reference;
  62.       };
  63.   } // namespace detail
  64. } // namespace __gnu_pbds
  65.  
  66. #endif
  67.