1// <regex> -*- C++ -*-
2
3// Copyright (C) 2007-2021 Free Software Foundation, Inc.
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
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
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/>.
24
25/** @file include/regex
26 *  This is a Standard C++ Library header.
27 */
28
29#ifndef _GLIBCXX_REGEX
30#define _GLIBCXX_REGEX 1
31
32#pragma GCC system_header
33
34#if __cplusplus < 201103L
35# include <bits/c++0x_warning.h>
36#else
37
38#include <algorithm>
39#include <bitset>
40#ifdef _GLIBCXX_DEBUG
41# include <iosfwd>
42#endif
43#include <iterator>
44#include <locale>
45#include <memory>
46#include <sstream>
47#include <stack>
48#include <stdexcept>
49#include <string>
50#include <utility>
51#include <vector>
52#include <map>
53#include <cstring>
54
55#include <ext/aligned_buffer.h>
56#include <ext/numeric_traits.h>
57#include <bits/std_function.h>
58#include <bits/regex_constants.h>
59#include <bits/regex_error.h>
60#include <bits/regex_automaton.h>
61#include <bits/regex_scanner.h>
62#include <bits/regex_compiler.h>
63#include <bits/regex.h>
64#include <bits/regex_executor.h>
65
66#if __cplusplus >= 201703L && _GLIBCXX_USE_CXX11_ABI
67namespace std _GLIBCXX_VISIBILITY(default)
68{
69_GLIBCXX_BEGIN_NAMESPACE_VERSION
70  namespace pmr
71  {
72    template<typename _Tp> class polymorphic_allocator;
73    template<typename _BidirectionalIterator>
74      using match_results
75	= std::match_results<_BidirectionalIterator, polymorphic_allocator<
76				sub_match<_BidirectionalIterator>>>;
77    using cmatch = match_results<const char*>;
78    // Use __normal_iterator directly, because pmr::string::const_iterator
79    // would require pmr::polymorphic_allocator to be complete.
80    using smatch
81      = match_results<__gnu_cxx::__normal_iterator<const char*, string>>;
82#ifdef _GLIBCXX_USE_WCHAR_T
83    using wcmatch = match_results<const wchar_t*>;
84    using wsmatch
85      = match_results<__gnu_cxx::__normal_iterator<const wchar_t*, wstring>>;
86#endif
87  } // namespace pmr
88_GLIBCXX_END_NAMESPACE_VERSION
89} // namespace std
90#endif // C++17
91#endif // C++11
92
93#endif // _GLIBCXX_REGEX
94