]>
Commit | Line | Data |
---|---|---|
4569a895 AT |
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 | ||
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. | |
19 | ||
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 trie_policy/trie_string_access_traits_imp.hpp |
4569a895 AT |
38 | * Contains a policy for extracting character positions from |
39 | * a string for a vector-based PATRICIA tree | |
40 | */ | |
41 | ||
574dfb67 JW |
42 | #ifdef PB_DS_CLASS_C_DEC |
43 | ||
4569a895 AT |
44 | PB_DS_CLASS_T_DEC |
45 | detail::integral_constant<int, Reverse> PB_DS_CLASS_C_DEC::s_rev_ind; | |
46 | ||
47 | PB_DS_CLASS_T_DEC | |
48 | inline typename PB_DS_CLASS_C_DEC::size_type | |
49 | PB_DS_CLASS_C_DEC:: | |
50 | e_pos(e_type e) | |
51 | { | |
52 | return (static_cast<size_type>(e - min_e_val)); | |
53 | } | |
54 | ||
55 | PB_DS_CLASS_T_DEC | |
56 | inline typename PB_DS_CLASS_C_DEC::const_iterator | |
57 | PB_DS_CLASS_C_DEC:: | |
a345e45d | 58 | begin(key_const_reference r_key) |
4569a895 AT |
59 | { |
60 | return (begin_imp(r_key, s_rev_ind)); | |
61 | } | |
62 | ||
63 | PB_DS_CLASS_T_DEC | |
64 | inline typename PB_DS_CLASS_C_DEC::const_iterator | |
65 | PB_DS_CLASS_C_DEC:: | |
a345e45d | 66 | end(key_const_reference r_key) |
4569a895 AT |
67 | { |
68 | return (end_imp(r_key, s_rev_ind)); | |
69 | } | |
70 | ||
71 | PB_DS_CLASS_T_DEC | |
72 | inline typename PB_DS_CLASS_C_DEC::const_iterator | |
73 | PB_DS_CLASS_C_DEC:: | |
a345e45d | 74 | begin_imp(key_const_reference r_key, detail::false_type) |
4569a895 AT |
75 | { |
76 | return (r_key.begin()); | |
77 | } | |
78 | ||
79 | PB_DS_CLASS_T_DEC | |
80 | inline typename PB_DS_CLASS_C_DEC::const_iterator | |
81 | PB_DS_CLASS_C_DEC:: | |
a345e45d | 82 | begin_imp(key_const_reference r_key, detail::true_type) |
4569a895 AT |
83 | { |
84 | return (r_key.rbegin()); | |
85 | } | |
86 | ||
87 | PB_DS_CLASS_T_DEC | |
88 | inline typename PB_DS_CLASS_C_DEC::const_iterator | |
89 | PB_DS_CLASS_C_DEC:: | |
a345e45d | 90 | end_imp(key_const_reference r_key, detail::false_type) |
4569a895 AT |
91 | { |
92 | return (r_key.end()); | |
93 | } | |
94 | ||
95 | PB_DS_CLASS_T_DEC | |
96 | inline typename PB_DS_CLASS_C_DEC::const_iterator | |
97 | PB_DS_CLASS_C_DEC:: | |
a345e45d | 98 | end_imp(key_const_reference r_key, detail::true_type) |
4569a895 AT |
99 | { |
100 | return (r_key.rend()); | |
101 | } | |
574dfb67 | 102 | #endif |