libstdc++
regex
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1 // <regex> -*- C++ -*-
2 
3 // Copyright (C) 2007, 2008, 2009 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 #ifndef __GXX_EXPERIMENTAL_CXX0X__
35 # include <c++0x_warning.h>
36 #else
37 
38 #if defined(_GLIBCXX_INCLUDE_AS_TR1)
39 # error C++0x header cannot be included from TR1 header
40 #endif
41 
42 #include <algorithm>
43 #include <bitset>
44 #include <iterator>
45 #include <locale>
46 #include <stdexcept>
47 #include <string>
48 #include <vector>
49 #include <utility>
50 #include <sstream>
51 
52 #if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
53 # include <tr1_impl/regex>
54 #else
55 # define _GLIBCXX_INCLUDE_AS_CXX0X
56 # define _GLIBCXX_BEGIN_NAMESPACE_TR1
57 # define _GLIBCXX_END_NAMESPACE_TR1
58 # define _GLIBCXX_TR1
59 # include <tr1_impl/regex>
60 # undef _GLIBCXX_TR1
61 # undef _GLIBCXX_END_NAMESPACE_TR1
62 # undef _GLIBCXX_BEGIN_NAMESPACE_TR1
63 # undef _GLIBCXX_INCLUDE_AS_CXX0X
64 #endif
65 
66 #endif // __GXX_EXPERIMENTAL_CXX0X__
67 
68 #endif // _GLIBCXX_REGEX
The common implementation file for tr1 and std regular expressions.