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36fed23c | 1 | // -*- C++ -*- |
2 | ||
f1717362 | 3 | // Copyright (C) 2005-2016 Free Software Foundation, Inc. |
36fed23c | 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 | |
6bc9506f | 8 | // Foundation; either version 3, or (at your option) any later |
36fed23c | 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 | |
6bc9506f | 17 | // along with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
36fed23c | 19 | |
36fed23c | 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 trie_supports_order_statistics.hpp | |
34 | * Checks whether a trie supports order stats. | |
35 | */ | |
36 | ||
37 | #ifndef PB_DS_TRIE_SUPPORTS_ORDER_STATISTICS_HPP | |
38 | #define PB_DS_TRIE_SUPPORTS_ORDER_STATISTICS_HPP | |
39 | ||
40 | #include <ext/pb_ds/trie_policy.hpp> | |
41 | ||
b34535d7 | 42 | namespace __gnu_pbds |
36fed23c | 43 | { |
44 | ||
45 | namespace test | |
46 | { | |
47 | ||
48 | namespace detail | |
49 | { | |
50 | ||
51 | template<typename Tree_Cntnr> | |
52 | struct trie_supports_order_statistics | |
53 | { | |
54 | enum | |
55 | { | |
b34535d7 | 56 | value = __gnu_pbds::detail::is_same< |
36fed23c | 57 | typename Tree_Cntnr::node_update, |
b34535d7 | 58 | __gnu_pbds::trie_order_statistics_node_update< |
4f4a327e | 59 | typename Tree_Cntnr::node_const_iterator, |
36fed23c | 60 | typename Tree_Cntnr::node_iterator, |
4f4a327e | 61 | typename Tree_Cntnr::access_traits, |
09349009 | 62 | typename Tree_Cntnr::allocator_type> >::value |
36fed23c | 63 | }; |
64 | }; | |
65 | ||
66 | } // namespace detail | |
67 | ||
68 | } // namespace test | |
69 | ||
b34535d7 | 70 | } // namespace __gnu_pbds |
36fed23c | 71 | |
72 | #endif // #ifndef PB_DS_TRIE_SUPPORTS_ORDER_STATISTICS_HPP | |
73 |