1 // Iostreams base classes -*- C++ -*-
2
3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005
4 // Free Software Foundation, Inc.
5 //
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 2, or (at your option)
10 // any later version.
11
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
16
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING. If not, write to the Free
19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
20 // USA.
21
22 // As a special exception, you may use this file as part of a free software
23 // library without restriction. Specifically, if other files instantiate
24 // templates or use macros or inline functions from this file, or you compile
25 // this file and link it with other files to produce an executable, this
26 // file does not by itself cause the resulting executable to be covered by
27 // the GNU General Public License. This exception does not however
28 // invalidate any other reasons why the executable file might be covered by
29 // the GNU General Public License.
30
31 //
32 // ISO C++ 14882: 27.4 Iostreams base classes
33 //
34
35 #include <ios>
36 #include <locale>
37
_GLIBCXX_BEGIN_NAMESPACE(std)38 _GLIBCXX_BEGIN_NAMESPACE(std)
39
40 // Called only by basic_ios<>::init.
41 void
42 ios_base::_M_init()
43 {
44 // NB: May be called more than once
45 _M_precision = 6;
46 _M_width = 0;
47 _M_flags = skipws | dec;
48 _M_ios_locale = locale();
49 }
50
51 // 27.4.2.3 ios_base locale functions
52 locale
imbue(const locale & __loc)53 ios_base::imbue(const locale& __loc)
54 {
55 locale __old = _M_ios_locale;
56 _M_ios_locale = __loc;
57 _M_call_callbacks(imbue_event);
58 return __old;
59 }
60
61 _GLIBCXX_END_NAMESPACE
62