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1 | // -*- C++ -*- |
2 | ||
7adcbafe | 3 | // Copyright (C) 2005-2022 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 | ||
16 | // You should have received a copy of the GNU General Public License | |
748086b7 JJ |
17 | // along with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
4569a895 | 19 | |
4569a895 AT |
20 | |
21 | // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. | |
22 | ||
23 | // Permission to use, copy, modify, sell, and distribute this software | |
24 | // is hereby granted without fee, provided that the above copyright | |
25 | // notice appears in all copies, and that both that copyright notice | |
26 | // and this permission notice appear in supporting documentation. None | |
27 | // of the above authors, nor IBM Haifa Research Laboratories, make any | |
28 | // representation about the suitability of this software for any | |
29 | // purpose. It is provided "as is" without express or implied | |
30 | // warranty. | |
31 | ||
32 | /** | |
33 | * @file assoc_link_regression_test_1.cpp | |
34 | * A linkage regression test. | |
35 | */ | |
36 | ||
37 | ||
38 | #include <ext/pb_ds/assoc_container.hpp> | |
39 | #include <iostream> | |
40 | #include <cassert> | |
41 | ||
42 | using namespace std; | |
5e11f978 | 43 | using namespace __gnu_pbds; |
4569a895 AT |
44 | |
45 | /** | |
46 | * The following function performs a sequence of operations on an | |
47 | * associative container object mapping integers to characters. | |
48 | */ | |
49 | template<typename Cntnr> | |
50 | void | |
51 | some_op_sequence(Cntnr& r_c) | |
52 | { | |
53 | assert(r_c.empty()); | |
54 | assert(r_c.size() == 0); | |
55 | ||
56 | r_c.insert(make_pair(1, 'a')); | |
57 | ||
58 | r_c[2] = 'b'; | |
59 | ||
60 | assert(!r_c.empty()); | |
61 | assert(r_c.size() == 2); | |
62 | ||
63 | cout << "Key 1 is mapped to " << r_c[1] << endl; | |
64 | cout << "Key 2 is mapped to " << r_c[2] << endl; | |
65 | ||
66 | cout << endl << "All value types in the container:" << endl; | |
67 | for (typename Cntnr::const_iterator it = r_c.begin(); it != r_c.end(); ++it) | |
68 | cout << it->first << " -> " << it->second << endl; | |
69 | ||
70 | cout << endl; | |
71 | ||
72 | r_c.clear(); | |
73 | ||
74 | assert(r_c.empty()); | |
75 | assert(r_c.size() == 0); | |
76 | } | |
77 | ||
78 | void | |
79 | assoc_link_regression_test_0() | |
80 | { | |
81 | { | |
82 | // Perform operations on a collision-chaining hash map. | |
83 | cc_hash_table<int, char> c; | |
84 | some_op_sequence(c); | |
85 | } | |
86 | ||
87 | { | |
88 | // Perform operations on a general-probing hash map. | |
89 | gp_hash_table<int, char> c; | |
90 | some_op_sequence(c); | |
91 | } | |
92 | ||
93 | { | |
94 | // Perform operations on a red-black tree map. | |
95 | tree<int, char> c; | |
96 | some_op_sequence(c); | |
97 | } | |
98 | ||
99 | { | |
100 | // Perform operations on a splay tree map. | |
101 | tree<int, char, less<int>, splay_tree_tag> c; | |
102 | some_op_sequence(c); | |
103 | } | |
104 | ||
105 | { | |
106 | // Perform operations on a splay tree map. | |
107 | tree<int, char, less<int>, ov_tree_tag> c; | |
108 | some_op_sequence(c); | |
109 | } | |
110 | ||
111 | { | |
112 | // Perform operations on a list-update map. | |
113 | list_update<int, char> c; | |
114 | some_op_sequence(c); | |
115 | } | |
116 | } | |
117 | ||
118 | ||
119 | void | |
120 | assoc_link_regression_test_1() | |
121 | { | |
122 | { | |
123 | // Perform operations on a collision-chaining hash map. | |
124 | cc_hash_table<int, char> c; | |
125 | some_op_sequence(c); | |
126 | } | |
127 | ||
128 | { | |
129 | // Perform operations on a general-probing hash map. | |
130 | gp_hash_table<int, char> c; | |
131 | some_op_sequence(c); | |
132 | } | |
133 | ||
134 | { | |
135 | // Perform operations on a red-black tree map. | |
136 | tree<int, char> c; | |
137 | some_op_sequence(c); | |
138 | } | |
139 | ||
140 | { | |
141 | // Perform operations on a splay tree map. | |
142 | tree<int, char, less<int>, splay_tree_tag> c; | |
143 | some_op_sequence(c); | |
144 | } | |
145 | ||
146 | { | |
147 | // Perform operations on a splay tree map. | |
148 | tree<int, char, less<int>, ov_tree_tag> c; | |
149 | some_op_sequence(c); | |
150 | } | |
151 | ||
152 | { | |
153 | // Perform operations on a list-update map. | |
154 | list_update<int, char> c; | |
155 | some_op_sequence(c); | |
156 | } | |
157 | } | |
158 | ||
159 | int | |
160 | main() | |
161 | { | |
162 | assoc_link_regression_test_0(); | |
163 | assoc_link_regression_test_1(); | |
164 | return 0; | |
165 | } |