libstdc++-v3/config/c_locale_generic.cc

   1 // Wrapper for underlying C-language localization -*- C++ -*-
   2
   3 // Copyright (C) 2001 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 2, 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 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // As a special exception, you may use this file as part of a free software
  22 // library without restriction.  Specifically, if other files instantiate
  23 // templates or use macros or inline functions from this file, or you compile
  24 // this file and link it with other files to produce an executable, this
  25 // file does not by itself cause the resulting executable to be covered by
  26 // the GNU General Public License.  This exception does not however
  27 // invalidate any other reasons why the executable file might be covered by
  28 // the GNU General Public License.
  29
  30 //
  31 // ISO C++ 14882: 22.8  Standard locale categories.
  32 //
  33
  34 // Written by Benjamin Kosnik <bkoz@redhat.com>
  35
  36 #include <locale>
  37 #include <langinfo.h>
  38
  39 namespace std
  40 {
  41   void
  42   locale::facet::_S_create_c_locale(__c_locale& /*__cloc*/, const char*)
  43   { }
  44
  45   void
  46   locale::facet::_S_destroy_c_locale(__c_locale& /*__cloc*/)
  47   { }
  48
  49   template<>
  50     void
  51     numpunct<char>::_M_initialize_numpunct(__c_locale /*__cloc*/)
  52     {
  53       // "C" locale
  54       _M_decimal_point = '.';
  55       _M_thousands_sep = ',';
  56       _M_grouping = "";
  57       _M_truename = "true";
  58       _M_falsename = "false";
  59     }
  60
  61 #ifdef _GLIBCPP_USE_WCHAR_T
  62   template<>
  63     void
  64     numpunct<wchar_t>::_M_initialize_numpunct(__c_locale /*__cloc*/)
  65     {
  66       // "C" locale
  67       _M_decimal_point = L'.';
  68       _M_thousands_sep = L',';
  69       _M_grouping = "";
  70       _M_truename = L"true";
  71       _M_falsename = L"false";
  72     }
  73 #endif
  74
  75   template<>
  76     void
  77     moneypunct<char>::_M_initialize_moneypunct(__c_locale /*__cloc*/)
  78     {
  79       // "C" locale
  80       _M_decimal_point = '.';
  81       _M_thousands_sep = ',';
  82       _M_grouping = "";
  83       _M_curr_symbol = string_type();
  84       _M_positive_sign = string_type();
  85       _M_negative_sign = string_type();
  86       _M_frac_digits = 0;
  87       _M_pos_format = money_base::_S_default_pattern;
  88       _M_neg_format = money_base::_S_default_pattern;
  89     }
  90
  91 #ifdef _GLIBCPP_USE_WCHAR_T
  92   template<>
  93     void
  94     moneypunct<wchar_t>::_M_initialize_moneypunct(__c_locale /*__cloc*/)
  95     {
  96       // "C" locale
  97       _M_decimal_point = L'.';
  98       _M_thousands_sep = L',';
  99       _M_grouping = "";
 100       _M_curr_symbol = string_type();
 101       _M_positive_sign = string_type();
 102       _M_negative_sign = string_type();
 103       _M_frac_digits = 0;
 104       _M_pos_format = money_base::_S_default_pattern;
 105       _M_neg_format = money_base::_S_default_pattern;
 106     }
 107 #endif
 108 }  // namespace std