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4569a895 AT |
1 | // -*- C++ -*- |
2 | ||
99dee823 | 3 | // Copyright (C) 2005-2021 Free Software Foundation, Inc. |
4569a895 AT |
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 | |
748086b7 | 8 | // Foundation; either version 3, or (at your option) any later |
4569a895 AT |
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 | ||
748086b7 JJ |
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. | |
4569a895 | 19 | |
748086b7 JJ |
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/>. | |
4569a895 AT |
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 | /** | |
a345e45d | 37 | * @file bin_search_tree_/debug_fn_imps.hpp |
4569a895 AT |
38 | * Contains an implementation class for bin_search_tree_. |
39 | */ | |
40 | ||
574dfb67 JW |
41 | #ifdef PB_DS_CLASS_C_DEC |
42 | ||
47bea7b8 | 43 | #ifdef _GLIBCXX_DEBUG |
4569a895 AT |
44 | |
45 | PB_DS_CLASS_T_DEC | |
46 | void | |
47 | PB_DS_CLASS_C_DEC:: | |
f5886803 | 48 | assert_valid(const char* __file, int __line) const |
4569a895 | 49 | { |
f5886803 FD |
50 | structure_only_assert_valid(__file, __line); |
51 | assert_consistent_with_debug_base(__file, __line); | |
52 | assert_size(__file, __line); | |
53 | assert_iterators(__file, __line); | |
8fc81078 | 54 | if (m_p_head->m_p_parent == 0) |
4569a895 | 55 | { |
f5886803 | 56 | PB_DS_DEBUG_VERIFY(m_size == 0); |
4569a895 AT |
57 | } |
58 | else | |
59 | { | |
f5886803 | 60 | PB_DS_DEBUG_VERIFY(m_size > 0); |
4569a895 AT |
61 | } |
62 | } | |
63 | ||
64 | PB_DS_CLASS_T_DEC | |
65 | void | |
66 | PB_DS_CLASS_C_DEC:: | |
f5886803 | 67 | structure_only_assert_valid(const char* __file, int __line) const |
4569a895 | 68 | { |
f5886803 | 69 | PB_DS_DEBUG_VERIFY(m_p_head != 0); |
8fc81078 | 70 | if (m_p_head->m_p_parent == 0) |
4569a895 | 71 | { |
f5886803 FD |
72 | PB_DS_DEBUG_VERIFY(m_p_head->m_p_left == m_p_head); |
73 | PB_DS_DEBUG_VERIFY(m_p_head->m_p_right == m_p_head); | |
4569a895 AT |
74 | } |
75 | else | |
76 | { | |
f5886803 FD |
77 | PB_DS_DEBUG_VERIFY(m_p_head->m_p_parent->m_p_parent == m_p_head); |
78 | PB_DS_DEBUG_VERIFY(m_p_head->m_p_left != m_p_head); | |
79 | PB_DS_DEBUG_VERIFY(m_p_head->m_p_right != m_p_head); | |
4569a895 AT |
80 | } |
81 | ||
8fc81078 | 82 | if (m_p_head->m_p_parent != 0) |
f5886803 FD |
83 | assert_node_consistent(m_p_head->m_p_parent, __file, __line); |
84 | assert_min(__file, __line); | |
85 | assert_max(__file, __line); | |
4569a895 AT |
86 | } |
87 | ||
88 | PB_DS_CLASS_T_DEC | |
89 | void | |
90 | PB_DS_CLASS_C_DEC:: | |
f5886803 FD |
91 | assert_node_consistent(const node_pointer p_nd, |
92 | const char* __file, int __line) const | |
4569a895 | 93 | { |
f5886803 | 94 | assert_node_consistent_(p_nd, __file, __line); |
4569a895 AT |
95 | } |
96 | ||
97 | PB_DS_CLASS_T_DEC | |
98 | typename PB_DS_CLASS_C_DEC::node_consistent_t | |
99 | PB_DS_CLASS_C_DEC:: | |
f5886803 FD |
100 | assert_node_consistent_(const node_pointer p_nd, |
101 | const char* __file, int __line) const | |
4569a895 | 102 | { |
8fc81078 PC |
103 | if (p_nd == 0) |
104 | return (std::make_pair((const_pointer)0,(const_pointer)0)); | |
4569a895 | 105 | |
f5886803 FD |
106 | assert_node_consistent_with_left(p_nd, __file, __line); |
107 | assert_node_consistent_with_right(p_nd, __file, __line); | |
4569a895 AT |
108 | |
109 | const std::pair<const_pointer, const_pointer> | |
f5886803 | 110 | l_range = assert_node_consistent_(p_nd->m_p_left, __file, __line); |
4569a895 | 111 | |
8fc81078 | 112 | if (l_range.second != 0) |
f5886803 FD |
113 | PB_DS_DEBUG_VERIFY(Cmp_Fn::operator()(PB_DS_V2F(*l_range.second), |
114 | PB_DS_V2F(p_nd->m_value))); | |
4569a895 AT |
115 | |
116 | const std::pair<const_pointer, const_pointer> | |
f5886803 | 117 | r_range = assert_node_consistent_(p_nd->m_p_right, __file, __line); |
4569a895 | 118 | |
8fc81078 | 119 | if (r_range.first != 0) |
f5886803 | 120 | PB_DS_DEBUG_VERIFY(Cmp_Fn::operator()(PB_DS_V2F(p_nd->m_value), |
47bea7b8 | 121 | PB_DS_V2F(*r_range.first))); |
4569a895 | 122 | |
f5886803 FD |
123 | return std::make_pair((l_range.first != 0) ? l_range.first : &p_nd->m_value, |
124 | (r_range.second != 0)? r_range.second : &p_nd->m_value); | |
4569a895 AT |
125 | } |
126 | ||
127 | PB_DS_CLASS_T_DEC | |
128 | void | |
129 | PB_DS_CLASS_C_DEC:: | |
f5886803 FD |
130 | assert_node_consistent_with_left(const node_pointer p_nd, |
131 | const char* __file, int __line) const | |
4569a895 | 132 | { |
8fc81078 | 133 | if (p_nd->m_p_left == 0) |
4569a895 | 134 | return; |
f5886803 FD |
135 | PB_DS_DEBUG_VERIFY(p_nd->m_p_left->m_p_parent == p_nd); |
136 | PB_DS_DEBUG_VERIFY(!Cmp_Fn::operator()(PB_DS_V2F(p_nd->m_value), | |
137 | PB_DS_V2F(p_nd->m_p_left->m_value))); | |
4569a895 AT |
138 | } |
139 | ||
140 | PB_DS_CLASS_T_DEC | |
141 | void | |
142 | PB_DS_CLASS_C_DEC:: | |
f5886803 FD |
143 | assert_node_consistent_with_right(const node_pointer p_nd, |
144 | const char* __file, int __line) const | |
4569a895 | 145 | { |
8fc81078 | 146 | if (p_nd->m_p_right == 0) |
4569a895 | 147 | return; |
f5886803 FD |
148 | PB_DS_DEBUG_VERIFY(p_nd->m_p_right->m_p_parent == p_nd); |
149 | PB_DS_DEBUG_VERIFY(!Cmp_Fn::operator()(PB_DS_V2F(p_nd->m_p_right->m_value), | |
150 | PB_DS_V2F(p_nd->m_value))); | |
4569a895 AT |
151 | } |
152 | ||
153 | PB_DS_CLASS_T_DEC | |
154 | void | |
155 | PB_DS_CLASS_C_DEC:: | |
f5886803 | 156 | assert_min(const char* __file, int __line) const |
4569a895 | 157 | { |
f5886803 | 158 | assert_min_imp(m_p_head->m_p_parent, __file, __line); |
4569a895 AT |
159 | } |
160 | ||
161 | PB_DS_CLASS_T_DEC | |
162 | void | |
163 | PB_DS_CLASS_C_DEC:: | |
f5886803 | 164 | assert_min_imp(const node_pointer p_nd, const char* __file, int __line) const |
4569a895 | 165 | { |
8fc81078 | 166 | if (p_nd == 0) |
4569a895 | 167 | { |
f5886803 | 168 | PB_DS_DEBUG_VERIFY(m_p_head->m_p_left == m_p_head); |
4569a895 AT |
169 | return; |
170 | } | |
171 | ||
8fc81078 | 172 | if (p_nd->m_p_left == 0) |
4569a895 | 173 | { |
f5886803 | 174 | PB_DS_DEBUG_VERIFY(p_nd == m_p_head->m_p_left); |
4569a895 AT |
175 | return; |
176 | } | |
f5886803 | 177 | assert_min_imp(p_nd->m_p_left, __file, __line); |
4569a895 AT |
178 | } |
179 | ||
180 | PB_DS_CLASS_T_DEC | |
181 | void | |
182 | PB_DS_CLASS_C_DEC:: | |
f5886803 | 183 | assert_max(const char* __file, int __line) const |
4569a895 | 184 | { |
f5886803 | 185 | assert_max_imp(m_p_head->m_p_parent, __file, __line); |
4569a895 AT |
186 | } |
187 | ||
188 | PB_DS_CLASS_T_DEC | |
189 | void | |
190 | PB_DS_CLASS_C_DEC:: | |
f5886803 FD |
191 | assert_max_imp(const node_pointer p_nd, |
192 | const char* __file, int __line) const | |
4569a895 | 193 | { |
8fc81078 | 194 | if (p_nd == 0) |
4569a895 | 195 | { |
f5886803 | 196 | PB_DS_DEBUG_VERIFY(m_p_head->m_p_right == m_p_head); |
4569a895 AT |
197 | return; |
198 | } | |
199 | ||
8fc81078 | 200 | if (p_nd->m_p_right == 0) |
4569a895 | 201 | { |
f5886803 | 202 | PB_DS_DEBUG_VERIFY(p_nd == m_p_head->m_p_right); |
4569a895 AT |
203 | return; |
204 | } | |
205 | ||
f5886803 | 206 | assert_max_imp(p_nd->m_p_right, __file, __line); |
4569a895 AT |
207 | } |
208 | ||
209 | PB_DS_CLASS_T_DEC | |
210 | void | |
211 | PB_DS_CLASS_C_DEC:: | |
f5886803 | 212 | assert_iterators(const char* __file, int __line) const |
4569a895 AT |
213 | { |
214 | size_type iterated_num = 0; | |
4569a895 | 215 | const_iterator prev_it = end(); |
4569a895 AT |
216 | for (const_iterator it = begin(); it != end(); ++it) |
217 | { | |
218 | ++iterated_num; | |
f5886803 | 219 | PB_DS_DEBUG_VERIFY(lower_bound(PB_DS_V2F(*it)).m_p_nd == it.m_p_nd); |
47bea7b8 | 220 | const_iterator upper_bound_it = upper_bound(PB_DS_V2F(*it)); |
4569a895 | 221 | --upper_bound_it; |
f5886803 | 222 | PB_DS_DEBUG_VERIFY(upper_bound_it.m_p_nd == it.m_p_nd); |
4569a895 AT |
223 | |
224 | if (prev_it != end()) | |
f5886803 FD |
225 | PB_DS_DEBUG_VERIFY(Cmp_Fn::operator()(PB_DS_V2F(*prev_it), |
226 | PB_DS_V2F(*it))); | |
4569a895 AT |
227 | prev_it = it; |
228 | } | |
229 | ||
f5886803 | 230 | PB_DS_DEBUG_VERIFY(iterated_num == m_size); |
4569a895 | 231 | size_type reverse_iterated_num = 0; |
4569a895 | 232 | const_reverse_iterator reverse_prev_it = rend(); |
4569a895 AT |
233 | for (const_reverse_iterator reverse_it = rbegin(); reverse_it != rend(); |
234 | ++reverse_it) | |
235 | { | |
236 | ++reverse_iterated_num; | |
f5886803 | 237 | PB_DS_DEBUG_VERIFY(lower_bound( |
4569a895 AT |
238 | PB_DS_V2F(*reverse_it)).m_p_nd == reverse_it.m_p_nd); |
239 | ||
47bea7b8 | 240 | const_iterator upper_bound_it = upper_bound(PB_DS_V2F(*reverse_it)); |
4569a895 | 241 | --upper_bound_it; |
f5886803 | 242 | PB_DS_DEBUG_VERIFY(upper_bound_it.m_p_nd == reverse_it.m_p_nd); |
4569a895 | 243 | if (reverse_prev_it != rend()) |
f5886803 FD |
244 | PB_DS_DEBUG_VERIFY(!Cmp_Fn::operator()(PB_DS_V2F(*reverse_prev_it), |
245 | PB_DS_V2F(*reverse_it))); | |
4569a895 AT |
246 | reverse_prev_it = reverse_it; |
247 | } | |
f5886803 | 248 | PB_DS_DEBUG_VERIFY(reverse_iterated_num == m_size); |
4569a895 AT |
249 | } |
250 | ||
251 | PB_DS_CLASS_T_DEC | |
252 | void | |
253 | PB_DS_CLASS_C_DEC:: | |
f5886803 | 254 | assert_consistent_with_debug_base(const char* __file, int __line) const |
4569a895 | 255 | { |
f5886803 FD |
256 | debug_base::check_size(m_size, __file, __line); |
257 | assert_consistent_with_debug_base(m_p_head->m_p_parent, __file, __line); | |
4569a895 AT |
258 | } |
259 | ||
260 | PB_DS_CLASS_T_DEC | |
261 | void | |
262 | PB_DS_CLASS_C_DEC:: | |
f5886803 FD |
263 | assert_consistent_with_debug_base(const node_pointer p_nd, |
264 | const char* __file, int __line) const | |
4569a895 | 265 | { |
8fc81078 | 266 | if (p_nd == 0) |
4569a895 | 267 | return; |
f5886803 FD |
268 | debug_base::check_key_exists(PB_DS_V2F(p_nd->m_value), __file, __line); |
269 | assert_consistent_with_debug_base(p_nd->m_p_left, __file, __line); | |
270 | assert_consistent_with_debug_base(p_nd->m_p_right, __file, __line); | |
4569a895 AT |
271 | } |
272 | ||
273 | PB_DS_CLASS_T_DEC | |
274 | void | |
275 | PB_DS_CLASS_C_DEC:: | |
f5886803 | 276 | assert_size(const char* __file, int __line) const |
a345e45d | 277 | { PB_DS_DEBUG_VERIFY(recursive_count(m_p_head->m_p_parent) == m_size); } |
4569a895 | 278 | |
f5886803 | 279 | #endif |
574dfb67 | 280 | #endif |