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  1. // -*- C++ -*-
  2.  
  3. // Copyright (C) 2005-2013 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 splay_tree_/traits.hpp
  38.  * Contains an implementation for splay_tree_.
  39.  */
  40.  
  41. #ifndef PB_DS_SPLAY_TREE_NODE_AND_IT_TRAITS_HPP
  42. #define PB_DS_SPLAY_TREE_NODE_AND_IT_TRAITS_HPP
  43.  
  44. #include <ext/pb_ds/detail/splay_tree_/node.hpp>
  45.  
  46. namespace __gnu_pbds
  47. {
  48.   namespace detail
  49.   {
  50.     /// Specialization.
  51.     /// @ingroup traits
  52.     template<typename Key,
  53.              typename Mapped,
  54.              typename Cmp_Fn,
  55.              template<typename Node_CItr,
  56.                       typename Node_Itr,
  57.                       typename Cmp_Fn_,
  58.                       typename _Alloc_>
  59.              class Node_Update,
  60.              typename _Alloc>
  61.     struct tree_traits<Key, Mapped, Cmp_Fn, Node_Update, splay_tree_tag, _Alloc>
  62.     : public bin_search_tree_traits<Key, Mapped, Cmp_Fn, Node_Update,
  63.                                     splay_tree_node_<
  64.       typename types_traits<Key, Mapped, _Alloc, false>::value_type,
  65.       typename tree_node_metadata_dispatch<Key, Mapped, Cmp_Fn, Node_Update,
  66.                                            _Alloc>::type,
  67.                                       _Alloc>,
  68.                                       _Alloc>
  69.     { };
  70.  
  71.     /// Specialization.
  72.     /// @ingroup traits
  73.     template<typename Key,
  74.              class Cmp_Fn,
  75.              template<typename Node_CItr,
  76.                       class Node_Itr,
  77.                       class Cmp_Fn_,
  78.                       typename _Alloc_>
  79.              class Node_Update,
  80.              typename _Alloc>
  81.     struct tree_traits<Key, null_type, Cmp_Fn, Node_Update,
  82.                        splay_tree_tag, _Alloc>
  83.     : public bin_search_tree_traits<Key, null_type, Cmp_Fn, Node_Update,
  84.                                     splay_tree_node_<
  85.       typename types_traits<Key, null_type, _Alloc, false>::value_type,
  86.       typename tree_node_metadata_dispatch<Key, null_type, Cmp_Fn, Node_Update,
  87.                                            _Alloc>::type,
  88.                                       _Alloc>,
  89.                                     _Alloc>
  90.     { };
  91.  
  92.   } // namespace detail
  93. } // namespace __gnu_pbds
  94.  
  95. #endif // #ifndef PB_DS_SPLAY_TREE_NODE_AND_IT_TRAITS_HPP
  96.