3 // Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
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
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.
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.
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/>.
25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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
38 * Contains a leaf for a patricia tree.
41 #ifndef PB_DS_PAT_TRIE_IHEAD_HPP
42 #define PB_DS_PAT_TRIE_IHEAD_HPP
44 #include <ext/pb_ds/detail/pat_trie_/node_base.hpp>
45 #include <debug/debug.h>
51 #define PB_DS_CLASS_T_DEC \
52 template<typename Type_Traits, typename E_Access_Traits, \
53 typename Metadata, typename Allocator>
55 #define PB_DS_CLASS_C_DEC \
56 pat_trie_head<Type_Traits, E_Access_Traits, Metadata, Allocator>
58 #define PB_DS_BASE_C_DEC \
59 pat_trie_node_base<Type_Traits, E_Access_Traits, Metadata, Allocator>
61 template<typename Type_Traits,
62 typename E_Access_Traits,
65 struct pat_trie_head : public PB_DS_BASE_C_DEC
68 typedef E_Access_Traits e_access_traits;
71 typename Allocator::template rebind<
72 e_access_traits>::other::const_pointer
73 const_e_access_traits_pointer;
76 typename Allocator::template rebind<
77 PB_DS_BASE_C_DEC>::other::pointer
82 typename PB_DS_BASE_C_DEC::subtree_debug_info
90 virtual subtree_debug_info
91 assert_valid_imp(const_e_access_traits_pointer p_traits) const;
102 pat_trie_head() : PB_DS_BASE_C_DEC(pat_trie_head_node_type)
105 #ifdef _GLIBCXX_DEBUG
107 typename PB_DS_CLASS_C_DEC::subtree_debug_info
109 assert_valid_imp(const_e_access_traits_pointer /*p_traits*/) const
111 _GLIBCXX_DEBUG_ASSERT(false);
112 return subtree_debug_info();
116 #undef PB_DS_CLASS_T_DEC
117 #undef PB_DS_CLASS_C_DEC
118 #undef PB_DS_BASE_C_DEC
120 } // namespace detail
121 } // namespace __gnu_pbds