1 // Wrapper for underlying C-language localization -*- C++ -*-
3 // Copyright (C) 2001 Free Software Foundation, Inc.
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)
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.
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,
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.
31 // ISO C++ 14882: 22.8 Standard locale categories.
34 // Written by Benjamin Kosnik <bkoz@redhat.com>
43 locale::facet::_S_create_c_locale(__c_locale& __cloc, const char* __s)
46 // perhaps locale::categories could be made equivalent to LC_*_MASK
47 // _M_c_locale = __newlocale(1 << LC_ALL, __str.c_str(), NULL);
48 // _M_c_locale = __newlocale(locale::all, __str.c_str(), NULL);
49 __cloc = __newlocale(LC_ALL, __s, NULL);
52 // This named locale is not supported by the underlying OS.
53 throw runtime_error("attempt to create locale from unknown name");
58 locale::facet::_S_destroy_c_locale(__c_locale& __cloc)
66 numpunct<char>::_M_initialize_numpunct(__c_locale __cloc)
71 _M_decimal_point = '.';
72 _M_thousands_sep = ',';
78 _M_decimal_point = *(__nl_langinfo_l(RADIXCHAR, __cloc));
79 _M_thousands_sep = *(__nl_langinfo_l(THOUSEP, __cloc));
80 _M_grouping = __nl_langinfo_l(GROUPING, __cloc);
82 // NB: There is no way to extact this info from posix locales.
83 // _M_truename = __nl_langinfo_l(YESSTR, __cloc);
85 // _M_falsename = __nl_langinfo_l(NOSTR, __cloc);
86 _M_falsename = "false";
89 #ifdef _GLIBCPP_USE_WCHAR_T
92 numpunct<wchar_t>::_M_initialize_numpunct(__c_locale __cloc)
97 _M_decimal_point = L'.';
98 _M_thousands_sep = L',';
104 _M_decimal_point = reinterpret_cast<wchar_t>(__nl_langinfo_l(_NL_NUMERIC_DECIMAL_POINT_WC, __cloc));
105 _M_thousands_sep = reinterpret_cast<wchar_t>(__nl_langinfo_l(_NL_NUMERIC_THOUSANDS_SEP_WC,__cloc));
106 _M_grouping = __nl_langinfo_l(GROUPING, __cloc);
108 // NB: There is no way to extact this info from posix locales.
109 // _M_truename = __nl_langinfo_l(YESSTR, __cloc);
110 _M_truename = L"true";
111 // _M_falsename = __nl_langinfo_l(NOSTR, __cloc);
112 _M_falsename = L"false";
118 moneypunct<char>::_M_initialize_moneypunct(__c_locale __cloc)
123 _M_decimal_point = '.';
124 _M_thousands_sep = ',';
126 _M_curr_symbol = string_type();
127 _M_positive_sign = string_type();
128 _M_negative_sign = string_type();
130 _M_pos_format = money_base::_S_default_pattern;
131 _M_neg_format = money_base::_S_default_pattern;
136 _M_decimal_point = *(__nl_langinfo_l(__MON_DECIMAL_POINT, __cloc));
137 _M_thousands_sep = *(__nl_langinfo_l(__MON_THOUSANDS_SEP, __cloc));
138 _M_grouping = __nl_langinfo_l(__MON_GROUPING, __cloc);
139 _M_positive_sign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc);
140 _M_negative_sign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc);
143 _M_curr_symbol = __nl_langinfo_l(__INT_CURR_SYMBOL, __cloc);
144 _M_frac_digits = *(__nl_langinfo_l(__INT_FRAC_DIGITS, __cloc));
145 char __ppreceeds = *(__nl_langinfo_l(__INT_P_CS_PRECEDES,
147 char __pspace = *(__nl_langinfo_l(__INT_P_SEP_BY_SPACE, __cloc));
148 char __pposn = *(__nl_langinfo_l(__INT_P_SIGN_POSN, __cloc));
149 _M_pos_format = _S_construct_pattern(__ppreceeds, __pspace,
151 char __npreceeds = *(__nl_langinfo_l(__INT_N_CS_PRECEDES,
153 char __nspace = *(__nl_langinfo_l(__INT_N_SEP_BY_SPACE, __cloc));
154 char __nposn = *(__nl_langinfo_l(__INT_N_SIGN_POSN, __cloc));
155 _M_neg_format = _S_construct_pattern(__npreceeds, __nspace,
160 _M_curr_symbol = __nl_langinfo_l(__CURRENCY_SYMBOL, __cloc);
161 _M_frac_digits = *(__nl_langinfo_l(__FRAC_DIGITS, __cloc));
162 char __ppreceeds = *(__nl_langinfo_l(__P_CS_PRECEDES, __cloc));
163 char __pspace = *(__nl_langinfo_l(__P_SEP_BY_SPACE, __cloc));
164 char __pposn = *(__nl_langinfo_l(__P_SIGN_POSN, __cloc));
165 _M_pos_format = _S_construct_pattern(__ppreceeds, __pspace,
167 char __npreceeds = *(__nl_langinfo_l(__N_CS_PRECEDES, __cloc));
168 char __nspace = *(__nl_langinfo_l(__N_SEP_BY_SPACE, __cloc));
169 char __nposn = *(__nl_langinfo_l(__N_SIGN_POSN, __cloc));
170 _M_neg_format = _S_construct_pattern(__npreceeds, __nspace,
176 #ifdef _GLIBCPP_USE_WCHAR_T
179 moneypunct<wchar_t>::_M_initialize_moneypunct(__c_locale /*__cloc*/)
183 _M_decimal_point = L'.';
184 _M_thousands_sep = L',';
186 _M_curr_symbol = string_type();
187 _M_positive_sign = string_type();
188 _M_negative_sign = string_type();
190 _M_pos_format = money_base::_S_default_pattern;
191 _M_neg_format = money_base::_S_default_pattern;