mingw/lib/gcc/mingw32/4.3.3/include/c++/mingw32/bits/messages_members.h

   1 // std::messages implementation details, generic version -*- C++ -*-
   2
   3 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
   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 /** @file messages_members.h
  32  *  This is an internal header file, included by other library headers.
  33  *  You should not attempt to use it directly.
  34  */
  35
  36 //
  37 // ISO C++ 14882: 22.2.7.1.2  messages virtual functions
  38 //
  39
  40 // Written by Benjamin Kosnik <bkoz@redhat.com>
  41
  42 _GLIBCXX_BEGIN_NAMESPACE(std)
  43
  44   // Non-virtual member functions.
  45   template<typename _CharT>
  46      messages<_CharT>::messages(size_t __refs)
  47      : facet(__refs)
  48      { _M_c_locale_messages = _S_get_c_locale(); }
  49
  50   template<typename _CharT>
  51      messages<_CharT>::messages(__c_locale, const char*, size_t __refs)
  52      : facet(__refs)
  53      { _M_c_locale_messages = _S_get_c_locale(); }
  54
  55   template<typename _CharT>
  56     typename messages<_CharT>::catalog
  57     messages<_CharT>::open(const basic_string<char>& __s, const locale& __loc,
  58                            const char*) const
  59     { return this->do_open(__s, __loc); }
  60
  61   // Virtual member functions.
  62   template<typename _CharT>
  63     messages<_CharT>::~messages()
  64     { _S_destroy_c_locale(_M_c_locale_messages); }
  65
  66   template<typename _CharT>
  67     typename messages<_CharT>::catalog
  68     messages<_CharT>::do_open(const basic_string<char>&, const locale&) const
  69     { return 0; }
  70
  71   template<typename _CharT>
  72     typename messages<_CharT>::string_type
  73     messages<_CharT>::do_get(catalog, int, int,
  74                              const string_type& __dfault) const
  75     { return __dfault; }
  76
  77   template<typename _CharT>
  78     void
  79     messages<_CharT>::do_close(catalog) const
  80     { }
  81
  82    // messages_byname
  83    template<typename _CharT>
  84      messages_byname<_CharT>::messages_byname(const char* __s, size_t __refs)
  85      : messages<_CharT>(__refs)
  86      {
  87         if (__builtin_strcmp(__s, "C") != 0
  88             && __builtin_strcmp(__s, "POSIX") != 0)
  89           {
  90             this->_S_destroy_c_locale(this->_M_c_locale_messages);
  91             this->_S_create_c_locale(this->_M_c_locale_messages, __s);
  92           }
  93      }
  94
  95 _GLIBCXX_END_NAMESPACE