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/usr/include/c++/11/ext/pb_ds/detail/rb_tree_map_/traits.hpp


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     1	// -*- C++ -*-
     2	
     3	// Copyright (C) 2005-2021 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 rb_tree_map_/traits.hpp
    38	 * Contains an implementation for rb_tree_.
    39	 */
    40	
    41	#ifndef PB_DS_RB_TREE_NODE_AND_IT_TRAITS_HPP
    42	#define PB_DS_RB_TREE_NODE_AND_IT_TRAITS_HPP
    43	
    44	#include <ext/pb_ds/detail/rb_tree_map_/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, rb_tree_tag,_Alloc> 
    62	    : public bin_search_tree_traits<
    63	      Key,
    64	      Mapped,
    65	      Cmp_Fn,
    66	      Node_Update,
    67	      rb_tree_node_<
    68		typename types_traits<Key, Mapped, _Alloc, false>::value_type,
    69		typename tree_node_metadata_dispatch<Key, Mapped, Cmp_Fn, Node_Update,
    70						     _Alloc>::type,
    71		_Alloc>,
    72	      _Alloc>
    73	    { };
    74	
    75	    /// Specialization.
    76	    /// @ingroup traits
    77	    template<typename Key,
    78		     typename Cmp_Fn,
    79		     template<typename Node_CItr,
    80			      typename Node_Itr,
    81			      typename Cmp_Fn_,
    82			      typename _Alloc_>
    83		     class Node_Update,
    84		     typename _Alloc>
    85	    struct tree_traits<Key, null_type, Cmp_Fn, Node_Update, rb_tree_tag,_Alloc> 
    86	    : public bin_search_tree_traits<
    87	      Key,
    88	      null_type,
    89	      Cmp_Fn,
    90	      Node_Update,
    91	      rb_tree_node_<
    92	      typename types_traits<Key, null_type, _Alloc, false>::value_type,
    93	      typename tree_node_metadata_dispatch<Key, null_type, Cmp_Fn, Node_Update,
    94						   _Alloc>::type,
    95		_Alloc>,
    96		  _Alloc>
    97	    { };
    98	
    99	  } // namespace detail
   100	} // namespace __gnu_pbds
   101	
   102	#endif