libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.cc

   1 // Wrapper for underlying C-language localization -*- C++ -*-
   2
   3 // Copyright (C) 2001-2024 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 //
  26 // ISO C++ 14882: 22.8  Standard locale categories.
  27 //
  28
  29 // Written by Benjamin Kosnik <bkoz@redhat.com>
  30
  31 #include <locale>
  32
  33 namespace std _GLIBCXX_VISIBILITY(default)
  34 {
  35   void
  36   locale::facet::_S_create_c_locale(__c_locale&, const char*, __c_locale*)
  37   { }
  38
  39   void
  40   locale::facet::_S_destroy_c_locale(__c_locale&)
  41   { }
  42
  43   __c_locale
  44   locale::facet::_S_clone_c_locale(__c_locale&) throw()
  45   { return __c_locale(); }
  46
  47   template<>
  48     void
  49     numpunct<char>::_M_initialize_numpunct(__c_locale)
  50     {
  51       // "C" locale
  52       _M_decimal_point = '.';
  53       _M_thousands_sep = ',';
  54       _M_grouping = "";
  55       _M_truename = "true";
  56       _M_falsename = "false";
  57     }
  58
  59 #ifdef _GLIBCXX_USE_WCHAR_T
  60   template<>
  61     void
  62     numpunct<wchar_t>::_M_initialize_numpunct(__c_locale)
  63     {
  64       // "C" locale
  65       _M_decimal_point = L'.';
  66       _M_thousands_sep = L',';
  67       _M_grouping = "";
  68       _M_truename = L"true";
  69       _M_falsename = L"false";
  70     }
  71 #endif
  72
  73   template<>
  74     void
  75     moneypunct<char>::_M_initialize_moneypunct(__c_locale)
  76     {
  77       // "C" locale
  78       _M_decimal_point = '.';
  79       _M_thousands_sep = ',';
  80       _M_grouping = "";
  81       _M_curr_symbol = string_type();
  82       _M_positive_sign = string_type();
  83       _M_negative_sign = string_type();
  84       _M_frac_digits = 0;
  85       _M_pos_format = money_base::_S_default_pattern;
  86       _M_neg_format = money_base::_S_default_pattern;
  87     }
  88
  89 #ifdef _GLIBCXX_USE_WCHAR_T
  90   template<>
  91     void
  92     moneypunct<wchar_t>::_M_initialize_moneypunct(__c_locale)
  93     {
  94       // "C" locale
  95       _M_decimal_point = L'.';
  96       _M_thousands_sep = L',';
  97       _M_grouping = "";
  98       _M_curr_symbol = string_type();
  99       _M_positive_sign = string_type();
 100       _M_negative_sign = string_type();
 101       _M_frac_digits = 0;
 102       _M_pos_format = money_base::_S_default_pattern;
 103       _M_neg_format = money_base::_S_default_pattern;
 104     }
 105 #endif
 106 }  // namespace std
 107