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1 | // Iostreams base classes -*- C++ -*- |
2 | ||
a5544970 | 3 | // Copyright (C) 1997-2019 Free Software Foundation, Inc. |
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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 | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
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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 | ||
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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/>. | |
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24 | |
25 | // | |
26 | // ISO C++ 14882: 27.4 Iostreams base classes | |
27 | // | |
28 | ||
29 | #include <ios> | |
30 | #include <locale> | |
31 | ||
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32 | namespace std _GLIBCXX_VISIBILITY(default) |
33 | { | |
34 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
3cbc7af0 | 35 | |
c755e77d | 36 | // Called only by basic_ios<>::init. |
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37 | void |
38 | ios_base::_M_init() throw() | |
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39 | { |
40 | // NB: May be called more than once | |
41 | _M_precision = 6; | |
42 | _M_width = 0; | |
43 | _M_flags = skipws | dec; | |
44 | _M_ios_locale = locale(); | |
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45 | } |
46 | ||
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47 | // 27.4.2.3 ios_base locale functions |
48 | locale | |
32ade559 | 49 | ios_base::imbue(const locale& __loc) throw() |
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50 | { |
51 | locale __old = _M_ios_locale; | |
52 | _M_ios_locale = __loc; | |
53 | _M_call_callbacks(imbue_event); | |
54 | return __old; | |
55 | } | |
3cbc7af0 | 56 | |
2d578726 JW |
57 | // Explicit instantiations for basic_ios are done in src/c++11/ios.cc |
58 | // and so do not include this member, which is only defined for C++98. | |
59 | template basic_ios<char>::operator void*() const; | |
60 | #ifdef _GLIBCXX_USE_WCHAR_T | |
61 | template basic_ios<wchar_t>::operator void*() const; | |
62 | #endif | |
63 | ||
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64 | _GLIBCXX_END_NAMESPACE_VERSION |
65 | } // namespace |