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 pat_trie_leaf for a patricia tree.
41 #ifndef PB_DS_PAT_TRIE_LEAF_HPP
42 #define PB_DS_PAT_TRIE_LEAF_HPP
44 #include <debug/debug.h>
51 #define PB_DS_CLASS_T_DEC \
54 class E_Access_Traits, \
58 #define PB_DS_CLASS_C_DEC \
65 #define PB_DS_BASE_C_DEC \
72 #define PB_DS_PAT_TRIE_SUBTREE_DEBUG_INFO_C_DEC \
73 pat_trie_subtree_debug_info< \
78 template<typename Type_Traits,
79 class E_Access_Traits,
82 struct pat_trie_leaf : public PB_DS_BASE_C_DEC
85 typedef typename Type_Traits::value_type value_type;
87 typedef typename Type_Traits::const_reference const_reference;
89 typedef typename Type_Traits::reference reference;
92 typename Allocator::template rebind<
93 E_Access_Traits>::other::const_pointer
94 const_e_access_traits_pointer;
98 typename PB_DS_BASE_C_DEC::subtree_debug_info
102 typedef PB_DS_BASE_C_DEC base_type;
105 pat_trie_leaf(const_reference r_val);
110 inline const_reference
113 #ifdef _GLIBCXX_DEBUG
114 virtual subtree_debug_info
115 assert_valid_imp(const_e_access_traits_pointer p_traits) const;
122 pat_trie_leaf(const PB_DS_CLASS_C_DEC& other);
129 pat_trie_leaf(const_reference r_val) :
130 PB_DS_BASE_C_DEC(pat_trie_leaf_node_type), m_value(r_val)
134 inline typename PB_DS_CLASS_C_DEC::reference
140 inline typename PB_DS_CLASS_C_DEC::const_reference
145 #ifdef _GLIBCXX_DEBUG
147 typename PB_DS_CLASS_C_DEC::subtree_debug_info
149 assert_valid_imp(const_e_access_traits_pointer p_traits) const
151 _GLIBCXX_DEBUG_ASSERT(base_type::m_type == pat_trie_leaf_node_type);
152 subtree_debug_info ret;
153 const_reference r_val = value();
154 return std::make_pair(p_traits->begin(p_traits->extract_key(r_val)),
155 p_traits->end(p_traits->extract_key(r_val)));
163 #undef PB_DS_CLASS_T_DEC
164 #undef PB_DS_CLASS_C_DEC
165 #undef PB_DS_BASE_C_DEC
166 #undef PB_DS_PAT_TRIE_SUBTREE_DEBUG_INFO_C_DEC
168 } // namespace detail
169 } // namespace __gnu_pbds