]>
Commit | Line | Data |
---|---|---|
725dc051 BK |
1 | // Locale support -*- C++ -*- |
2 | ||
e6686813 | 3 | // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 |
4b9aaf63 | 4 | // Free Software Foundation, Inc. |
725dc051 BK |
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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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 | ||
5b1a7610 | 31 | // Warning: this file is not meant for user inclusion. Use <locale>. |
725dc051 | 32 | |
3d7c150e BK |
33 | #ifndef _LOCALE_FACETS_TCC |
34 | #define _LOCALE_FACETS_TCC 1 | |
725dc051 | 35 | |
3b794528 BK |
36 | #pragma GCC system_header |
37 | ||
54c1bf78 | 38 | #include <cerrno> |
e6686813 BK |
39 | #include <clocale> // For localeconv |
40 | #include <cstdlib> // For strof, strtold | |
41 | #include <cmath> // For ceil | |
42 | #include <cctype> // For isspace | |
43 | #include <limits> // For numeric_limits | |
44 | #include <typeinfo> // For bad_cast. | |
4b9aaf63 | 45 | #include <bits/streambuf_iterator.h> |
725dc051 BK |
46 | |
47 | namespace std | |
48 | { | |
49 | template<typename _Facet> | |
50 | locale | |
ba317c52 | 51 | locale::combine(const locale& __other) const |
725dc051 | 52 | { |
1f46fc8e | 53 | _Impl* __tmp = new _Impl(*_M_impl, 1); |
155f6fbb PC |
54 | try |
55 | { | |
56 | __tmp->_M_replace_facet(__other._M_impl, &_Facet::id); | |
57 | } | |
58 | catch(...) | |
59 | { | |
60 | __tmp->_M_remove_reference(); | |
61 | __throw_exception_again; | |
62 | } | |
13f83598 | 63 | return locale(__tmp); |
725dc051 BK |
64 | } |
65 | ||
66 | template<typename _CharT, typename _Traits, typename _Alloc> | |
67 | bool | |
68 | locale::operator()(const basic_string<_CharT, _Traits, _Alloc>& __s1, | |
69 | const basic_string<_CharT, _Traits, _Alloc>& __s2) const | |
70 | { | |
725dc051 | 71 | typedef std::collate<_CharT> __collate_type; |
86ade44c BK |
72 | const __collate_type& __collate = use_facet<__collate_type>(*this); |
73 | return (__collate.compare(__s1.data(), __s1.data() + __s1.length(), | |
74 | __s2.data(), __s2.data() + __s2.length()) < 0); | |
725dc051 BK |
75 | } |
76 | ||
77 | template<typename _Facet> | |
0cd1de6f BK |
78 | inline bool |
79 | has_facet(const locale& __loc) throw() | |
725dc051 | 80 | { |
d3a193e3 | 81 | size_t __i = _Facet::id._M_id(); |
064994a3 | 82 | const locale::facet** __facets = __loc._M_impl->_M_facets; |
0cd1de6f | 83 | return (__i < __loc._M_impl->_M_facets_size && __facets[__i]); |
725dc051 BK |
84 | } |
85 | ||
86 | template<typename _Facet> | |
0cd1de6f BK |
87 | inline const _Facet& |
88 | use_facet(const locale& __loc) | |
725dc051 | 89 | { |
d3a193e3 | 90 | size_t __i = _Facet::id._M_id(); |
064994a3 | 91 | const locale::facet** __facets = __loc._M_impl->_M_facets; |
0cd1de6f BK |
92 | if (!(__i < __loc._M_impl->_M_facets_size && __facets[__i])) |
93 | __throw_bad_cast(); | |
94 | return static_cast<const _Facet&>(*__facets[__i]); | |
725dc051 BK |
95 | } |
96 | ||
215f9e28 BK |
97 | // Routine to access a cache for the facet. If the cache didn't |
98 | // exist before, it gets constructed on the fly. | |
99 | template<typename _Facet> | |
cde63840 BK |
100 | struct __use_cache |
101 | { | |
102 | const _Facet* | |
103 | operator() (const locale& __loc) const; | |
104 | }; | |
215f9e28 | 105 | |
cde63840 BK |
106 | template<typename _CharT> |
107 | struct __use_cache<__numpunct_cache<_CharT> > | |
108 | { | |
109 | const __numpunct_cache<_CharT>* | |
110 | operator() (const locale& __loc) const | |
111 | { | |
112 | size_t __i = numpunct<_CharT>::id._M_id(); | |
113 | const locale::facet** __caches = __loc._M_impl->_M_caches; | |
114 | if (!__caches[__i]) | |
115 | { | |
11f10e6b | 116 | __numpunct_cache<_CharT>* __tmp = NULL; |
cde63840 BK |
117 | try |
118 | { | |
119 | __tmp = new __numpunct_cache<_CharT>; | |
120 | __tmp->_M_cache(__loc); | |
121 | } | |
122 | catch(...) | |
123 | { | |
124 | delete __tmp; | |
125 | __throw_exception_again; | |
126 | } | |
127 | __loc._M_impl->_M_install_cache(__tmp, __i); | |
128 | } | |
129 | return static_cast<const __numpunct_cache<_CharT>*>(__caches[__i]); | |
130 | } | |
131 | }; | |
725dc051 | 132 | |
1ab65677 | 133 | template<typename _CharT, typename _InIter> |
631ba05e | 134 | _InIter |
1ab65677 | 135 | num_get<_CharT, _InIter>:: |
86ade44c | 136 | _M_extract_float(_InIter __beg, _InIter __end, ios_base& __io, |
823b4f7d | 137 | ios_base::iostate& __err, string& __xtrc) const |
725dc051 | 138 | { |
7942afdc BK |
139 | typedef char_traits<_CharT> __traits_type; |
140 | typedef typename numpunct<_CharT>::__cache_type __cache_type; | |
141 | __use_cache<__cache_type> __uc; | |
142 | const locale& __loc = __io._M_getloc(); | |
143 | const __cache_type* __lc = __uc(__loc); | |
144 | const _CharT* __lit = __lc->_M_atoms_in; | |
86ade44c | 145 | |
4b9aaf63 | 146 | // First check for sign. |
823b4f7d BK |
147 | int __pos = 0; |
148 | char_type __c = *__beg; | |
dff186db | 149 | const bool __plus = __traits_type::eq(__c, __lit[_S_iplus]); |
7942afdc | 150 | if ((__plus || __traits_type::eq(__c, __lit[_S_iminus])) |
f13a69ec | 151 | && __beg != __end) |
86ade44c | 152 | { |
7942afdc | 153 | __xtrc += __plus ? _S_atoms_in[_S_iplus] : _S_atoms_in[_S_iminus]; |
823b4f7d | 154 | ++__pos; |
86ade44c BK |
155 | __c = *(++__beg); |
156 | } | |
157 | ||
158 | // Next, strip leading zeros. | |
86ade44c | 159 | bool __found_zero = false; |
7942afdc | 160 | while (__traits_type::eq(__c, __lit[_S_izero]) && __beg != __end) |
86ade44c BK |
161 | { |
162 | __c = *(++__beg); | |
163 | __found_zero = true; | |
164 | } | |
165 | if (__found_zero) | |
823b4f7d | 166 | { |
655d7821 | 167 | __xtrc += _S_atoms_in[_S_izero]; |
823b4f7d BK |
168 | ++__pos; |
169 | } | |
86ade44c BK |
170 | |
171 | // Only need acceptable digits for floating point numbers. | |
86ade44c BK |
172 | bool __found_dec = false; |
173 | bool __found_sci = false; | |
86ade44c | 174 | string __found_grouping; |
7942afdc | 175 | const size_t __len = _S_iE - _S_izero + 1; |
86ade44c | 176 | int __sep_pos = 0; |
7942afdc | 177 | bool __e; |
86ade44c BK |
178 | while (__beg != __end) |
179 | { | |
180 | // Only look in digits. | |
7942afdc BK |
181 | const char_type* __p = __traits_type::find(__lit + _S_izero, 10, |
182 | __c); | |
86ade44c BK |
183 | |
184 | // NB: strchr returns true for __c == 0x0 | |
f13a69ec | 185 | if (__p && !__traits_type::eq(__c, char_type())) |
86ade44c BK |
186 | { |
187 | // Try first for acceptable digit; record it if found. | |
823b4f7d | 188 | ++__pos; |
7942afdc | 189 | __xtrc += _S_atoms_in[__p - __lit]; |
86ade44c BK |
190 | ++__sep_pos; |
191 | __c = *(++__beg); | |
192 | } | |
7942afdc BK |
193 | else if (__traits_type::eq(__c, __lc->_M_thousands_sep) |
194 | && __lc->_M_use_grouping && !__found_dec) | |
86ade44c BK |
195 | { |
196 | // NB: Thousands separator at the beginning of a string | |
197 | // is a no-no, as is two consecutive thousands separators. | |
198 | if (__sep_pos) | |
199 | { | |
200 | __found_grouping += static_cast<char>(__sep_pos); | |
201 | __sep_pos = 0; | |
202 | __c = *(++__beg); | |
203 | } | |
204 | else | |
205 | { | |
206 | __err |= ios_base::failbit; | |
207 | break; | |
208 | } | |
209 | } | |
7942afdc BK |
210 | else if (__traits_type::eq(__c, __lc->_M_decimal_point) |
211 | && !__found_dec) | |
86ade44c | 212 | { |
84eb4879 PC |
213 | // According to the standard, if no grouping chars are seen, |
214 | // no grouping check is applied. Therefore __found_grouping | |
215 | // must be adjusted only if __dec comes after some __sep. | |
216 | if (__found_grouping.size()) | |
217 | __found_grouping += static_cast<char>(__sep_pos); | |
823b4f7d BK |
218 | ++__pos; |
219 | __xtrc += '.'; | |
86ade44c BK |
220 | __c = *(++__beg); |
221 | __found_dec = true; | |
222 | } | |
7942afdc BK |
223 | else if ((__e = __traits_type::eq(__c, __lit[_S_ie]) |
224 | || __traits_type::eq(__c, __lit[_S_iE])) | |
86ade44c BK |
225 | && !__found_sci && __pos) |
226 | { | |
227 | // Scientific notation. | |
823b4f7d | 228 | ++__pos; |
7942afdc | 229 | __xtrc += __e ? _S_atoms_in[_S_ie] : _S_atoms_in[_S_iE]; |
86ade44c BK |
230 | __c = *(++__beg); |
231 | ||
232 | // Remove optional plus or minus sign, if they exist. | |
dff186db | 233 | const bool __plus = __traits_type::eq(__c, __lit[_S_iplus]); |
7942afdc | 234 | if (__plus || __traits_type::eq(__c, __lit[_S_iminus])) |
86ade44c | 235 | { |
823b4f7d | 236 | ++__pos; |
7942afdc BK |
237 | __xtrc += __plus ? _S_atoms_in[_S_iplus] |
238 | : _S_atoms_in[_S_iminus]; | |
86ade44c BK |
239 | __c = *(++__beg); |
240 | } | |
241 | __found_sci = true; | |
242 | } | |
243 | else | |
244 | // Not a valid input item. | |
245 | break; | |
246 | } | |
247 | ||
248 | // Digit grouping is checked. If grouping and found_grouping don't | |
249 | // match, then get very very upset, and set failbit. | |
7942afdc | 250 | if (__lc->_M_use_grouping && __found_grouping.size()) |
86ade44c BK |
251 | { |
252 | // Add the ending grouping if a decimal wasn't found. | |
253 | if (!__found_dec) | |
254 | __found_grouping += static_cast<char>(__sep_pos); | |
7942afdc BK |
255 | |
256 | const string __grouping = __lc->_M_grouping; | |
391cfc46 | 257 | if (!std::__verify_grouping(__grouping, __found_grouping)) |
823b4f7d | 258 | __err |= ios_base::failbit; |
86ade44c BK |
259 | } |
260 | ||
7942afdc | 261 | // Finish up. |
823b4f7d | 262 | __xtrc += char(); |
86ade44c BK |
263 | if (__beg == __end) |
264 | __err |= ios_base::eofbit; | |
631ba05e | 265 | return __beg; |
725dc051 BK |
266 | } |
267 | ||
86ade44c | 268 | template<typename _CharT, typename _InIter> |
631ba05e | 269 | _InIter |
86ade44c BK |
270 | num_get<_CharT, _InIter>:: |
271 | _M_extract_int(_InIter __beg, _InIter __end, ios_base& __io, | |
5b1a7610 | 272 | ios_base::iostate& __err, string& __xtrc, int& __base) const |
86ade44c | 273 | { |
7942afdc BK |
274 | typedef char_traits<_CharT> __traits_type; |
275 | typedef typename numpunct<_CharT>::__cache_type __cache_type; | |
276 | __use_cache<__cache_type> __uc; | |
277 | const locale& __loc = __io._M_getloc(); | |
278 | const __cache_type* __lc = __uc(__loc); | |
279 | const _CharT* __lit = __lc->_M_atoms_in; | |
823b4f7d | 280 | |
823b4f7d | 281 | // NB: Iff __basefield == 0, this can change based on contents. |
86ade44c BK |
282 | ios_base::fmtflags __basefield = __io.flags() & ios_base::basefield; |
283 | if (__basefield == ios_base::oct) | |
284 | __base = 8; | |
285 | else if (__basefield == ios_base::hex) | |
286 | __base = 16; | |
287 | else | |
288 | __base = 10; | |
289 | ||
f13a69ec | 290 | // First check for sign. |
86ade44c BK |
291 | int __pos = 0; |
292 | char_type __c = *__beg; | |
7942afdc BK |
293 | const bool __plus = __traits_type::eq(__c, __lit[_S_iplus]); |
294 | if ((__plus || __traits_type::eq(__c, __lit[_S_iminus])) | |
86ade44c BK |
295 | && __beg != __end) |
296 | { | |
7942afdc | 297 | __xtrc += __plus ? _S_atoms_in[_S_iplus] : _S_atoms_in[_S_iminus]; |
5b1a7610 | 298 | ++__pos; |
86ade44c BK |
299 | __c = *(++__beg); |
300 | } | |
301 | ||
823b4f7d | 302 | // Next, strip leading zeros and check required digits for base formats. |
823b4f7d | 303 | if (__base == 10) |
86ade44c | 304 | { |
823b4f7d | 305 | bool __found_zero = false; |
7942afdc | 306 | while (__traits_type::eq(__c, __lit[_S_izero]) && __beg != __end) |
823b4f7d BK |
307 | { |
308 | __c = *(++__beg); | |
309 | __found_zero = true; | |
310 | } | |
311 | if (__found_zero) | |
312 | { | |
655d7821 | 313 | __xtrc += _S_atoms_in[_S_izero]; |
5b1a7610 | 314 | ++__pos; |
823b4f7d BK |
315 | if (__basefield == 0) |
316 | { | |
7942afdc BK |
317 | const bool __x = __traits_type::eq(__c, __lit[_S_ix]); |
318 | const bool __X = __traits_type::eq(__c, __lit[_S_iX]); | |
319 | if ((__x || __X) && __beg != __end) | |
823b4f7d | 320 | { |
7942afdc | 321 | __xtrc += __x ? _S_atoms_in[_S_ix] : _S_atoms_in[_S_iX]; |
5b1a7610 | 322 | ++__pos; |
823b4f7d BK |
323 | __c = *(++__beg); |
324 | __base = 16; | |
325 | } | |
326 | else | |
327 | __base = 8; | |
328 | } | |
329 | } | |
86ade44c | 330 | } |
823b4f7d | 331 | else if (__base == 16) |
86ade44c | 332 | { |
7942afdc | 333 | if (__traits_type::eq(__c, __lit[_S_izero]) && __beg != __end) |
86ade44c | 334 | { |
655d7821 | 335 | __xtrc += _S_atoms_in[_S_izero]; |
5b1a7610 | 336 | ++__pos; |
823b4f7d | 337 | __c = *(++__beg); |
7942afdc BK |
338 | |
339 | const bool __x = __traits_type::eq(__c, __lit[_S_ix]); | |
340 | const bool __X = __traits_type::eq(__c, __lit[_S_iX]); | |
341 | if ((__x || __X) && __beg != __end) | |
823b4f7d | 342 | { |
7942afdc | 343 | __xtrc += __x ? _S_atoms_in[_S_ix] : _S_atoms_in[_S_iX]; |
5b1a7610 | 344 | ++__pos; |
823b4f7d BK |
345 | __c = *(++__beg); |
346 | } | |
86ade44c BK |
347 | } |
348 | } | |
349 | ||
350 | // At this point, base is determined. If not hex, only allow | |
351 | // base digits as valid input. | |
352 | size_t __len; | |
353 | if (__base == 16) | |
655d7821 | 354 | __len = _S_iend; |
86ade44c BK |
355 | else |
356 | __len = __base; | |
357 | ||
823b4f7d | 358 | // Extract. |
86ade44c | 359 | string __found_grouping; |
7942afdc | 360 | const char_type __sep = __lc->_M_thousands_sep; |
86ade44c | 361 | int __sep_pos = 0; |
5b1a7610 | 362 | while (__beg != __end) |
86ade44c | 363 | { |
7942afdc BK |
364 | const char_type* __p = __traits_type::find(__lit + _S_izero, |
365 | __len, __c); | |
86ade44c BK |
366 | |
367 | // NB: strchr returns true for __c == 0x0 | |
f13a69ec | 368 | if (__p && !__traits_type::eq(__c, char_type())) |
86ade44c BK |
369 | { |
370 | // Try first for acceptable digit; record it if found. | |
7942afdc | 371 | __xtrc += _S_atoms_in[__p - __lit]; |
5b1a7610 | 372 | ++__pos; |
86ade44c BK |
373 | ++__sep_pos; |
374 | __c = *(++__beg); | |
375 | } | |
7942afdc | 376 | else if (__traits_type::eq(__c, __sep) && __lc->_M_use_grouping) |
86ade44c BK |
377 | { |
378 | // NB: Thousands separator at the beginning of a string | |
379 | // is a no-no, as is two consecutive thousands separators. | |
380 | if (__sep_pos) | |
381 | { | |
382 | __found_grouping += static_cast<char>(__sep_pos); | |
383 | __sep_pos = 0; | |
384 | __c = *(++__beg); | |
385 | } | |
386 | else | |
387 | { | |
388 | __err |= ios_base::failbit; | |
389 | break; | |
390 | } | |
391 | } | |
392 | else | |
393 | // Not a valid input item. | |
394 | break; | |
395 | } | |
396 | ||
397 | // Digit grouping is checked. If grouping and found_grouping don't | |
398 | // match, then get very very upset, and set failbit. | |
7942afdc | 399 | if (__lc->_M_use_grouping && __found_grouping.size()) |
86ade44c | 400 | { |
823b4f7d | 401 | // Add the ending grouping. |
86ade44c | 402 | __found_grouping += static_cast<char>(__sep_pos); |
7942afdc BK |
403 | |
404 | const string __grouping = __lc->_M_grouping; | |
391cfc46 | 405 | if (!std::__verify_grouping(__grouping, __found_grouping)) |
823b4f7d | 406 | __err |= ios_base::failbit; |
86ade44c BK |
407 | } |
408 | ||
5b1a7610 BK |
409 | // Finish up. |
410 | __xtrc += char(); | |
86ade44c BK |
411 | if (__beg == __end) |
412 | __err |= ios_base::eofbit; | |
631ba05e | 413 | return __beg; |
86ade44c | 414 | } |
1ab65677 | 415 | |
3d7c150e | 416 | #ifdef _GLIBCXX_RESOLVE_LIB_DEFECTS |
1ab65677 BK |
417 | //17. Bad bool parsing |
418 | template<typename _CharT, typename _InIter> | |
419 | _InIter | |
420 | num_get<_CharT, _InIter>:: | |
421 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
422 | ios_base::iostate& __err, bool& __v) const | |
725dc051 | 423 | { |
1ab65677 | 424 | if (!(__io.flags() & ios_base::boolalpha)) |
725dc051 | 425 | { |
7942afdc | 426 | // Parse bool values as unsigned long. |
1ab65677 BK |
427 | // NB: We can't just call do_get(long) here, as it might |
428 | // refer to a derived class. | |
5b1a7610 | 429 | string __xtrc; |
1ab65677 | 430 | int __base; |
5b1a7610 | 431 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
725dc051 | 432 | |
4b9aaf63 | 433 | unsigned long __ul; |
7942afdc | 434 | std::__convert_to_v(__xtrc.c_str(), __ul, __err, |
8ae81136 | 435 | _S_get_c_locale(), __base); |
4b9aaf63 BK |
436 | if (!(__err & ios_base::failbit) && __ul <= 1) |
437 | __v = __ul; | |
438 | else | |
1ab65677 BK |
439 | __err |= ios_base::failbit; |
440 | } | |
1ab65677 | 441 | else |
725dc051 | 442 | { |
7942afdc | 443 | // Parse bool values as alphanumeric. |
f13a69ec | 444 | typedef char_traits<_CharT> __traits_type; |
7942afdc BK |
445 | typedef typename numpunct<_CharT>::__cache_type __cache_type; |
446 | __use_cache<__cache_type> __uc; | |
447 | const locale& __loc = __io._M_getloc(); | |
448 | const __cache_type* __lc = __uc(__loc); | |
449 | const size_t __tn = __traits_type::length(__lc->_M_truename) - 1; | |
450 | const size_t __fn = __traits_type::length(__lc->_M_falsename) - 1; | |
86ade44c | 451 | |
7942afdc BK |
452 | bool __testf = false; |
453 | bool __testt = false; | |
86ade44c | 454 | for (size_t __n = 0; __beg != __end; ++__n) |
1ab65677 | 455 | { |
dff186db PC |
456 | const char_type __c = *__beg; |
457 | ++__beg; | |
7942afdc BK |
458 | |
459 | if (__n <= __fn) | |
460 | __testf = __traits_type::eq(__c, __lc->_M_falsename[__n]); | |
461 | ||
462 | if (__n <= __tn) | |
463 | __testt = __traits_type::eq(__c, __lc->_M_truename[__n]); | |
464 | ||
1ab65677 BK |
465 | if (!(__testf || __testt)) |
466 | { | |
467 | __err |= ios_base::failbit; | |
468 | break; | |
469 | } | |
7942afdc | 470 | else if (__testf && __n == __fn) |
1ab65677 BK |
471 | { |
472 | __v = 0; | |
473 | break; | |
474 | } | |
7942afdc | 475 | else if (__testt && __n == __tn) |
1ab65677 BK |
476 | { |
477 | __v = 1; | |
478 | break; | |
479 | } | |
480 | } | |
481 | if (__beg == __end) | |
482 | __err |= ios_base::eofbit; | |
725dc051 | 483 | } |
1ab65677 | 484 | return __beg; |
725dc051 | 485 | } |
1ab65677 | 486 | #endif |
725dc051 | 487 | |
1ab65677 BK |
488 | template<typename _CharT, typename _InIter> |
489 | _InIter | |
490 | num_get<_CharT, _InIter>:: | |
491 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
492 | ios_base::iostate& __err, long& __v) const | |
493 | { | |
5b1a7610 | 494 | string __xtrc; |
1ab65677 | 495 | int __base; |
5b1a7610 | 496 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
8ae81136 BK |
497 | std::__convert_to_v(__xtrc.c_str(), __v, __err, |
498 | _S_get_c_locale(), __base); | |
1ab65677 BK |
499 | return __beg; |
500 | } | |
fb678854 | 501 | |
1ab65677 BK |
502 | template<typename _CharT, typename _InIter> |
503 | _InIter | |
504 | num_get<_CharT, _InIter>:: | |
505 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 506 | ios_base::iostate& __err, unsigned short& __v) const |
1ab65677 | 507 | { |
5b1a7610 | 508 | string __xtrc; |
1ab65677 | 509 | int __base; |
5b1a7610 | 510 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
4b9aaf63 | 511 | unsigned long __ul; |
8ae81136 BK |
512 | std::__convert_to_v(__xtrc.c_str(), __ul, __err, |
513 | _S_get_c_locale(), __base); | |
5b1a7610 BK |
514 | if (!(__err & ios_base::failbit) |
515 | && __ul <= numeric_limits<unsigned short>::max()) | |
4b9aaf63 BK |
516 | __v = static_cast<unsigned short>(__ul); |
517 | else | |
518 | __err |= ios_base::failbit; | |
1ab65677 BK |
519 | return __beg; |
520 | } | |
fb678854 | 521 | |
1ab65677 BK |
522 | template<typename _CharT, typename _InIter> |
523 | _InIter | |
524 | num_get<_CharT, _InIter>:: | |
525 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 526 | ios_base::iostate& __err, unsigned int& __v) const |
1ab65677 | 527 | { |
5b1a7610 | 528 | string __xtrc; |
1ab65677 | 529 | int __base; |
5b1a7610 | 530 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
4b9aaf63 | 531 | unsigned long __ul; |
8ae81136 BK |
532 | std::__convert_to_v(__xtrc.c_str(), __ul, __err, |
533 | _S_get_c_locale(), __base); | |
5b1a7610 BK |
534 | if (!(__err & ios_base::failbit) |
535 | && __ul <= numeric_limits<unsigned int>::max()) | |
4b9aaf63 BK |
536 | __v = static_cast<unsigned int>(__ul); |
537 | else | |
538 | __err |= ios_base::failbit; | |
1ab65677 BK |
539 | return __beg; |
540 | } | |
fb678854 | 541 | |
1ab65677 BK |
542 | template<typename _CharT, typename _InIter> |
543 | _InIter | |
544 | num_get<_CharT, _InIter>:: | |
545 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 546 | ios_base::iostate& __err, unsigned long& __v) const |
1ab65677 | 547 | { |
5b1a7610 | 548 | string __xtrc; |
1ab65677 | 549 | int __base; |
5b1a7610 | 550 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
8ae81136 BK |
551 | std::__convert_to_v(__xtrc.c_str(), __v, __err, |
552 | _S_get_c_locale(), __base); | |
1ab65677 | 553 | return __beg; |
69971cd8 BK |
554 | } |
555 | ||
3d7c150e | 556 | #ifdef _GLIBCXX_USE_LONG_LONG |
1ab65677 BK |
557 | template<typename _CharT, typename _InIter> |
558 | _InIter | |
559 | num_get<_CharT, _InIter>:: | |
560 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 561 | ios_base::iostate& __err, long long& __v) const |
1ab65677 | 562 | { |
5b1a7610 | 563 | string __xtrc; |
1ab65677 | 564 | int __base; |
5b1a7610 | 565 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
8ae81136 BK |
566 | std::__convert_to_v(__xtrc.c_str(), __v, __err, |
567 | _S_get_c_locale(), __base); | |
1ab65677 BK |
568 | return __beg; |
569 | } | |
69971cd8 | 570 | |
1ab65677 BK |
571 | template<typename _CharT, typename _InIter> |
572 | _InIter | |
573 | num_get<_CharT, _InIter>:: | |
574 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
575 | ios_base::iostate& __err, unsigned long long& __v) const | |
576 | { | |
5b1a7610 | 577 | string __xtrc; |
1ab65677 | 578 | int __base; |
5b1a7610 | 579 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
8ae81136 BK |
580 | std::__convert_to_v(__xtrc.c_str(), __v, __err, |
581 | _S_get_c_locale(), __base); | |
1ab65677 | 582 | return __beg; |
69971cd8 | 583 | } |
1ab65677 | 584 | #endif |
69971cd8 | 585 | |
725dc051 | 586 | template<typename _CharT, typename _InIter> |
1ab65677 | 587 | _InIter |
725dc051 | 588 | num_get<_CharT, _InIter>:: |
86ade44c BK |
589 | do_get(iter_type __beg, iter_type __end, ios_base& __io, |
590 | ios_base::iostate& __err, float& __v) const | |
725dc051 | 591 | { |
823b4f7d BK |
592 | string __xtrc; |
593 | __xtrc.reserve(32); | |
631ba05e | 594 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); |
8ae81136 BK |
595 | std::__convert_to_v(__xtrc.c_str(), __v, __err, |
596 | _S_get_c_locale()); | |
1ab65677 BK |
597 | return __beg; |
598 | } | |
725dc051 | 599 | |
725dc051 BK |
600 | template<typename _CharT, typename _InIter> |
601 | _InIter | |
602 | num_get<_CharT, _InIter>:: | |
603 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
1ab65677 | 604 | ios_base::iostate& __err, double& __v) const |
725dc051 | 605 | { |
823b4f7d BK |
606 | string __xtrc; |
607 | __xtrc.reserve(32); | |
631ba05e | 608 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); |
8ae81136 | 609 | std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale()); |
725dc051 BK |
610 | return __beg; |
611 | } | |
612 | ||
613 | template<typename _CharT, typename _InIter> | |
614 | _InIter | |
615 | num_get<_CharT, _InIter>:: | |
616 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
1ab65677 | 617 | ios_base::iostate& __err, long double& __v) const |
725dc051 | 618 | { |
823b4f7d BK |
619 | string __xtrc; |
620 | __xtrc.reserve(32); | |
631ba05e | 621 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); |
8ae81136 | 622 | std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale()); |
725dc051 BK |
623 | return __beg; |
624 | } | |
625 | ||
725dc051 BK |
626 | template<typename _CharT, typename _InIter> |
627 | _InIter | |
628 | num_get<_CharT, _InIter>:: | |
629 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
1ab65677 | 630 | ios_base::iostate& __err, void*& __v) const |
725dc051 | 631 | { |
7942afdc | 632 | // Prepare for hex formatted input. |
1ab65677 BK |
633 | typedef ios_base::fmtflags fmtflags; |
634 | fmtflags __fmt = __io.flags(); | |
635 | fmtflags __fmtmask = ~(ios_base::showpos | ios_base::basefield | |
636 | | ios_base::uppercase | ios_base::internal); | |
637 | __io.flags(__fmt & __fmtmask | (ios_base::hex | ios_base::showbase)); | |
638 | ||
5b1a7610 | 639 | string __xtrc; |
725dc051 | 640 | int __base; |
5b1a7610 | 641 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
725dc051 | 642 | |
7942afdc | 643 | // Reset from hex formatted input. |
1ab65677 | 644 | __io.flags(__fmt); |
4b9aaf63 BK |
645 | |
646 | unsigned long __ul; | |
8ae81136 BK |
647 | std::__convert_to_v(__xtrc.c_str(), __ul, __err, |
648 | _S_get_c_locale(), __base); | |
4b9aaf63 BK |
649 | if (!(__err & ios_base::failbit)) |
650 | __v = reinterpret_cast<void*>(__ul); | |
651 | else | |
652 | __err |= ios_base::failbit; | |
725dc051 BK |
653 | return __beg; |
654 | } | |
725dc051 | 655 | |
ce3039af JQ |
656 | // For use by integer and floating-point types after they have been |
657 | // converted into a char_type string. | |
658 | template<typename _CharT, typename _OutIter> | |
659 | void | |
660 | num_put<_CharT, _OutIter>:: | |
661 | _M_pad(_CharT __fill, streamsize __w, ios_base& __io, | |
662 | _CharT* __new, const _CharT* __cs, int& __len) const | |
663 | { | |
664 | // [22.2.2.2.2] Stage 3. | |
665 | // If necessary, pad. | |
666 | __pad<_CharT, char_traits<_CharT> >::_S_pad(__io, __fill, __new, __cs, | |
667 | __w, __len, true); | |
668 | __len = static_cast<int>(__w); | |
669 | } | |
670 | ||
671 | // Forwarding functions to peel signed from unsigned integer types. | |
672 | template<typename _CharT> | |
673 | inline int | |
674 | __int_to_char(_CharT* __out, const int __size, long __v, | |
7942afdc | 675 | const _CharT* __lit, ios_base::fmtflags __flags) |
ce3039af JQ |
676 | { |
677 | unsigned long __ul = static_cast<unsigned long>(__v); | |
678 | bool __neg = false; | |
679 | if (__v < 0) | |
680 | { | |
681 | __ul = -__ul; | |
682 | __neg = true; | |
683 | } | |
684 | return __int_to_char(__out, __size, __ul, __lit, __flags, __neg); | |
685 | } | |
686 | ||
687 | template<typename _CharT> | |
688 | inline int | |
689 | __int_to_char(_CharT* __out, const int __size, unsigned long __v, | |
7942afdc | 690 | const _CharT* __lit, ios_base::fmtflags __flags) |
ce3039af JQ |
691 | { return __int_to_char(__out, __size, __v, __lit, __flags, false); } |
692 | ||
3d7c150e | 693 | #ifdef _GLIBCXX_USE_LONG_LONG |
ce3039af JQ |
694 | template<typename _CharT> |
695 | inline int | |
696 | __int_to_char(_CharT* __out, const int __size, long long __v, | |
7942afdc | 697 | const _CharT* __lit, ios_base::fmtflags __flags) |
ce3039af JQ |
698 | { |
699 | unsigned long long __ull = static_cast<unsigned long long>(__v); | |
700 | bool __neg = false; | |
701 | if (__v < 0) | |
702 | { | |
703 | __ull = -__ull; | |
704 | __neg = true; | |
705 | } | |
706 | return __int_to_char(__out, __size, __ull, __lit, __flags, __neg); | |
707 | } | |
708 | ||
709 | template<typename _CharT> | |
710 | inline int | |
711 | __int_to_char(_CharT* __out, const int __size, unsigned long long __v, | |
7942afdc | 712 | const _CharT* __lit, ios_base::fmtflags __flags) |
ce3039af JQ |
713 | { return __int_to_char(__out, __size, __v, __lit, __flags, false); } |
714 | #endif | |
715 | ||
716 | template<typename _CharT, typename _ValueT> | |
717 | int | |
718 | __int_to_char(_CharT* __out, const int __size, _ValueT __v, | |
719 | const _CharT* __lit, ios_base::fmtflags __flags, bool __neg) | |
720 | { | |
721 | // Don't write base if already 0. | |
722 | const bool __showbase = (__flags & ios_base::showbase) && __v; | |
723 | const ios_base::fmtflags __basefield = __flags & ios_base::basefield; | |
724 | _CharT* __buf = __out + __size - 1; | |
725 | _CharT* __bufend = __out + __size; | |
726 | ||
d542f114 BK |
727 | if (__builtin_expect(__basefield != ios_base::oct && |
728 | __basefield != ios_base::hex, true)) | |
729 | { | |
730 | // Decimal. | |
731 | do | |
732 | { | |
733 | *__buf-- = __lit[(__v % 10) + __num_base::_S_odigits]; | |
734 | __v /= 10; | |
735 | } | |
736 | while (__v != 0); | |
737 | if (__neg) | |
738 | *__buf-- = __lit[__num_base::_S_ominus]; | |
739 | else if (__flags & ios_base::showpos) | |
740 | *__buf-- = __lit[__num_base::_S_oplus]; | |
741 | } | |
742 | else if (__basefield == ios_base::oct) | |
ce3039af JQ |
743 | { |
744 | // Octal. | |
745 | do | |
746 | { | |
655d7821 | 747 | *__buf-- = __lit[(__v & 0x7) + __num_base::_S_odigits]; |
ce3039af JQ |
748 | __v >>= 3; |
749 | } | |
750 | while (__v != 0); | |
751 | if (__showbase) | |
655d7821 | 752 | *__buf-- = __lit[__num_base::_S_odigits]; |
ce3039af | 753 | } |
d542f114 | 754 | else |
ce3039af JQ |
755 | { |
756 | // Hex. | |
757 | const bool __uppercase = __flags & ios_base::uppercase; | |
655d7821 BK |
758 | int __case_offset = __uppercase ? __num_base::_S_oudigits |
759 | : __num_base::_S_odigits; | |
ce3039af JQ |
760 | do |
761 | { | |
762 | *__buf-- = __lit[(__v & 0xf) + __case_offset]; | |
763 | __v >>= 4; | |
764 | } | |
765 | while (__v != 0); | |
766 | if (__showbase) | |
767 | { | |
768 | // 'x' or 'X' | |
655d7821 | 769 | *__buf-- = __lit[__num_base::_S_ox + __uppercase]; |
ce3039af | 770 | // '0' |
655d7821 | 771 | *__buf-- = __lit[__num_base::_S_odigits]; |
ce3039af JQ |
772 | } |
773 | } | |
ce3039af JQ |
774 | int __ret = __bufend - __buf - 1; |
775 | return __ret; | |
776 | } | |
777 | ||
778 | template<typename _CharT, typename _OutIter> | |
779 | void | |
780 | num_put<_CharT, _OutIter>:: | |
781 | _M_group_int(const string& __grouping, _CharT __sep, ios_base& __io, | |
782 | _CharT* __new, _CharT* __cs, int& __len) const | |
783 | { | |
784 | // By itself __add_grouping cannot deal correctly with __ws when | |
785 | // ios::showbase is set and ios_base::oct || ios_base::hex. | |
786 | // Therefore we take care "by hand" of the initial 0, 0x or 0X. | |
787 | // However, remember that the latter do not occur if the number | |
788 | // printed is '0' (__len == 1). | |
789 | streamsize __off = 0; | |
790 | const ios_base::fmtflags __basefield = __io.flags() | |
791 | & ios_base::basefield; | |
792 | if ((__io.flags() & ios_base::showbase) && __len > 1) | |
793 | if (__basefield == ios_base::oct) | |
794 | { | |
795 | __off = 1; | |
796 | *__new = *__cs; | |
797 | } | |
798 | else if (__basefield == ios_base::hex) | |
799 | { | |
800 | __off = 2; | |
801 | *__new = *__cs; | |
802 | *(__new + 1) = *(__cs + 1); | |
803 | } | |
804 | _CharT* __p; | |
7942afdc BK |
805 | __p = std::__add_grouping(__new + __off, __sep, __grouping.c_str(), |
806 | __grouping.c_str() + __grouping.size(), | |
807 | __cs + __off, __cs + __len); | |
ce3039af JQ |
808 | __len = __p - __new; |
809 | } | |
810 | ||
811 | template<typename _CharT, typename _OutIter> | |
812 | template<typename _ValueT> | |
813 | _OutIter | |
814 | num_put<_CharT, _OutIter>:: | |
7942afdc | 815 | _M_insert_int(_OutIter __s, ios_base& __io, _CharT __fill, |
ce3039af JQ |
816 | _ValueT __v) const |
817 | { | |
7942afdc | 818 | typedef typename numpunct<_CharT>::__cache_type __cache_type; |
cde63840 | 819 | __use_cache<__cache_type> __uc; |
215f9e28 | 820 | const locale& __loc = __io._M_getloc(); |
cde63840 BK |
821 | const __cache_type* __lc = __uc(__loc); |
822 | const _CharT* __lit = __lc->_M_atoms_out; | |
ce3039af | 823 | |
215f9e28 | 824 | // Long enough to hold hex, dec, and octal representations. |
ce3039af JQ |
825 | int __ilen = 4 * sizeof(_ValueT); |
826 | _CharT* __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
827 | * __ilen)); | |
ce3039af JQ |
828 | // [22.2.2.2.2] Stage 1, numeric conversion to character. |
829 | // Result is returned right-justified in the buffer. | |
830 | int __len; | |
831 | __len = __int_to_char(&__cs[0], __ilen, __v, __lit, __io.flags()); | |
832 | __cs = __cs + __ilen - __len; | |
833 | ||
834 | // Add grouping, if necessary. | |
835 | _CharT* __cs2; | |
cde63840 | 836 | if (__lc->_M_use_grouping) |
ce3039af JQ |
837 | { |
838 | // Grouping can add (almost) as many separators as the | |
839 | // number of digits, but no more. | |
840 | __cs2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
841 | * __len * 2)); | |
cde63840 | 842 | _M_group_int(__lc->_M_grouping, __lc->_M_thousands_sep, __io, |
ce3039af JQ |
843 | __cs2, __cs, __len); |
844 | __cs = __cs2; | |
845 | } | |
846 | ||
847 | // Pad. | |
848 | _CharT* __cs3; | |
849 | streamsize __w = __io.width(); | |
850 | if (__w > static_cast<streamsize>(__len)) | |
851 | { | |
852 | __cs3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
853 | * __w)); | |
854 | _M_pad(__fill, __w, __io, __cs3, __cs, __len); | |
855 | __cs = __cs3; | |
856 | } | |
857 | __io.width(0); | |
858 | ||
859 | // [22.2.2.2.2] Stage 4. | |
860 | // Write resulting, fully-formatted string to output iterator. | |
391cfc46 | 861 | return std::__write(__s, __cs, __len); |
ce3039af JQ |
862 | } |
863 | ||
864 | template<typename _CharT, typename _OutIter> | |
865 | void | |
866 | num_put<_CharT, _OutIter>:: | |
867 | _M_group_float(const string& __grouping, _CharT __sep, const _CharT* __p, | |
868 | _CharT* __new, _CharT* __cs, int& __len) const | |
869 | { | |
3d7c150e | 870 | #ifdef _GLIBCXX_RESOLVE_LIB_DEFECTS |
ce3039af JQ |
871 | //282. What types does numpunct grouping refer to? |
872 | // Add grouping, if necessary. | |
873 | _CharT* __p2; | |
874 | int __declen = __p ? __p - __cs : __len; | |
7942afdc | 875 | __p2 = std::__add_grouping(__new, __sep, __grouping.c_str(), |
391cfc46 PC |
876 | __grouping.c_str() + __grouping.size(), |
877 | __cs, __cs + __declen); | |
ce3039af JQ |
878 | |
879 | // Tack on decimal part. | |
880 | int __newlen = __p2 - __new; | |
881 | if (__p) | |
882 | { | |
883 | char_traits<_CharT>::copy(__p2, __p, __len - __declen); | |
884 | __newlen += __len - __declen; | |
885 | } | |
886 | __len = __newlen; | |
887 | #endif | |
888 | } | |
889 | ||
890 | // The following code uses snprintf (or sprintf(), when | |
3d7c150e | 891 | // _GLIBCXX_USE_C99 is not defined) to convert floating point values |
ce3039af JQ |
892 | // for insertion into a stream. An optimization would be to replace |
893 | // them with code that works directly on a wide buffer and then use | |
894 | // __pad to do the padding. It would be good to replace them anyway | |
895 | // to gain back the efficiency that C++ provides by knowing up front | |
896 | // the type of the values to insert. Also, sprintf is dangerous | |
897 | // since may lead to accidental buffer overruns. This | |
898 | // implementation follows the C++ standard fairly directly as | |
6d8e16a4 | 899 | // outlined in 22.2.2.2 [lib.locale.num.put] |
1ab65677 | 900 | template<typename _CharT, typename _OutIter> |
86ade44c BK |
901 | template<typename _ValueT> |
902 | _OutIter | |
903 | num_put<_CharT, _OutIter>:: | |
7942afdc | 904 | _M_insert_float(_OutIter __s, ios_base& __io, _CharT __fill, char __mod, |
86ade44c BK |
905 | _ValueT __v) const |
906 | { | |
7942afdc BK |
907 | typedef typename numpunct<_CharT>::__cache_type __cache_type; |
908 | __use_cache<__cache_type> __uc; | |
909 | const locale& __loc = __io._M_getloc(); | |
910 | const __cache_type* __lc = __uc(__loc); | |
911 | ||
ce3039af JQ |
912 | // Note: digits10 is rounded down: add 1 to ensure the maximum |
913 | // available precision. Then, in general, one more 1 needs to | |
914 | // be added since, when the %{g,G} conversion specifiers are | |
915 | // chosen inside _S_format_float, the precision field is "the | |
916 | // maximum number of significant digits", *not* the "number of | |
917 | // digits to appear after the decimal point", as happens for | |
918 | // %{e,E,f,F} (C99, 7.19.6.1,4). | |
87117aa2 | 919 | const int __max_digits = numeric_limits<_ValueT>::digits10 + 2; |
6d8e16a4 | 920 | |
ce3039af JQ |
921 | // Use default precision if out of range. |
922 | streamsize __prec = __io.precision(); | |
0228de0c BK |
923 | if (__prec > static_cast<streamsize>(__max_digits)) |
924 | __prec = static_cast<streamsize>(__max_digits); | |
5dc91152 | 925 | else if (__prec < static_cast<streamsize>(0)) |
5dc91152 | 926 | __prec = static_cast<streamsize>(6); |
86ade44c | 927 | |
ce3039af JQ |
928 | // [22.2.2.2.2] Stage 1, numeric conversion to character. |
929 | int __len; | |
86ade44c BK |
930 | // Long enough for the max format spec. |
931 | char __fbuf[16]; | |
0228de0c | 932 | |
3d7c150e | 933 | #ifdef _GLIBCXX_USE_C99 |
ce3039af JQ |
934 | // First try a buffer perhaps big enough (for sure sufficient |
935 | // for non-ios_base::fixed outputs) | |
6d8e16a4 PC |
936 | int __cs_size = __max_digits * 3; |
937 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); | |
938 | ||
5dc91152 | 939 | _S_format_float(__io, __fbuf, __mod); |
391cfc46 | 940 | __len = std::__convert_from_v(__cs, __cs_size, __fbuf, __v, |
8ae81136 | 941 | _S_get_c_locale(), __prec); |
6d8e16a4 PC |
942 | |
943 | // If the buffer was not large enough, try again with the correct size. | |
944 | if (__len >= __cs_size) | |
945 | { | |
946 | __cs_size = __len + 1; | |
947 | __cs = static_cast<char*>(__builtin_alloca(__cs_size)); | |
391cfc46 | 948 | __len = std::__convert_from_v(__cs, __cs_size, __fbuf, __v, |
8ae81136 | 949 | _S_get_c_locale(), __prec); |
6d8e16a4 PC |
950 | } |
951 | #else | |
0228de0c BK |
952 | // Consider the possibility of long ios_base::fixed outputs |
953 | const bool __fixed = __io.flags() & ios_base::fixed; | |
954 | const int __max_exp = numeric_limits<_ValueT>::max_exponent10; | |
ce3039af | 955 | |
7942afdc | 956 | // The size of the output string is computed as follows. |
46d36062 PC |
957 | // ios_base::fixed outputs may need up to __max_exp+1 chars |
958 | // for the integer part + up to __max_digits chars for the | |
959 | // fractional part + 3 chars for sign, decimal point, '\0'. On | |
960 | // the other hand, for non-fixed outputs __max_digits*3 chars | |
961 | // are largely sufficient. | |
0228de0c | 962 | const int __cs_size = __fixed ? __max_exp + __max_digits + 4 |
46d36062 | 963 | : __max_digits * 3; |
0228de0c BK |
964 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
965 | ||
5dc91152 | 966 | _S_format_float(__io, __fbuf, __mod); |
7942afdc | 967 | __len = std::__convert_from_v(__cs, 0, __fbuf, __v, |
8ae81136 | 968 | _S_get_c_locale(), __prec); |
6d8e16a4 | 969 | #endif |
725dc051 | 970 | |
86ade44c BK |
971 | // [22.2.2.2.2] Stage 2, convert to char_type, using correct |
972 | // numpunct.decimal_point() values for '.' and adding grouping. | |
86ade44c | 973 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
ce3039af | 974 | |
0228de0c BK |
975 | _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
976 | * __len)); | |
86ade44c BK |
977 | __ctype.widen(__cs, __cs + __len, __ws); |
978 | ||
86ade44c | 979 | // Replace decimal point. |
ce3039af | 980 | const _CharT __cdec = __ctype.widen('.'); |
cde63840 | 981 | const _CharT __dec = __lc->_M_decimal_point; |
86ade44c | 982 | const _CharT* __p; |
ce3039af JQ |
983 | if (__p = char_traits<_CharT>::find(__ws, __len, __cdec)) |
984 | __ws[__p - __ws] = __dec; | |
86ade44c | 985 | |
2d13abcf | 986 | // Add grouping, if necessary. |
ce3039af | 987 | _CharT* __ws2; |
cde63840 | 988 | if (__lc->_M_use_grouping) |
86ade44c | 989 | { |
ce3039af JQ |
990 | // Grouping can add (almost) as many separators as the |
991 | // number of digits, but no more. | |
992 | __ws2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
993 | * __len * 2)); | |
cde63840 | 994 | _M_group_float(__lc->_M_grouping, __lc->_M_thousands_sep, __p, |
ce3039af JQ |
995 | __ws2, __ws, __len); |
996 | __ws = __ws2; | |
86ade44c | 997 | } |
725dc051 | 998 | |
ce3039af JQ |
999 | // Pad. |
1000 | _CharT* __ws3; | |
86ade44c BK |
1001 | streamsize __w = __io.width(); |
1002 | if (__w > static_cast<streamsize>(__len)) | |
1003 | { | |
ce3039af JQ |
1004 | __ws3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w)); |
1005 | _M_pad(__fill, __w, __io, __ws3, __ws, __len); | |
1006 | __ws = __ws3; | |
86ade44c BK |
1007 | } |
1008 | __io.width(0); | |
ce3039af | 1009 | |
86ade44c BK |
1010 | // [22.2.2.2.2] Stage 4. |
1011 | // Write resulting, fully-formatted string to output iterator. | |
391cfc46 | 1012 | return std::__write(__s, __ws, __len); |
ce3039af | 1013 | } |
725dc051 | 1014 | |
fb678854 | 1015 | template<typename _CharT, typename _OutIter> |
725dc051 BK |
1016 | _OutIter |
1017 | num_put<_CharT, _OutIter>:: | |
1018 | do_put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const | |
1019 | { | |
725dc051 | 1020 | ios_base::fmtflags __flags = __io.flags(); |
725dc051 BK |
1021 | if ((__flags & ios_base::boolalpha) == 0) |
1022 | { | |
1023 | unsigned long __uv = __v; | |
7942afdc | 1024 | __s = _M_insert_int(__s, __io, __fill, __uv); |
725dc051 BK |
1025 | } |
1026 | else | |
1027 | { | |
7942afdc | 1028 | typedef typename numpunct<_CharT>::__cache_type __cache_type; |
cde63840 | 1029 | __use_cache<__cache_type> __uc; |
215f9e28 | 1030 | const locale& __loc = __io._M_getloc(); |
cde63840 | 1031 | const __cache_type* __lc = __uc(__loc); |
215f9e28 | 1032 | |
7942afdc | 1033 | const _CharT* __name; |
725dc051 | 1034 | if (__v) |
cde63840 | 1035 | __name = __lc->_M_truename; |
725dc051 | 1036 | else |
cde63840 | 1037 | __name = __lc->_M_falsename; |
7942afdc | 1038 | int __len = char_traits<_CharT>::length(__name); |
ce3039af | 1039 | |
7942afdc | 1040 | _CharT* __cs; |
ce3039af JQ |
1041 | streamsize __w = __io.width(); |
1042 | if (__w > static_cast<streamsize>(__len)) | |
1043 | { | |
7942afdc | 1044 | __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
ce3039af | 1045 | * __w)); |
7942afdc BK |
1046 | _M_pad(__fill, __w, __io, __cs, __name, __len); |
1047 | __name = __cs; | |
ce3039af JQ |
1048 | } |
1049 | __io.width(0); | |
7942afdc | 1050 | __s = std::__write(__s, __name, __len); |
86ade44c BK |
1051 | } |
1052 | return __s; | |
1ab65677 BK |
1053 | } |
1054 | ||
1055 | template<typename _CharT, typename _OutIter> | |
1056 | _OutIter | |
1057 | num_put<_CharT, _OutIter>:: | |
1058 | do_put(iter_type __s, ios_base& __io, char_type __fill, long __v) const | |
7942afdc | 1059 | { return _M_insert_int(__s, __io, __fill, __v); } |
1ab65677 BK |
1060 | |
1061 | template<typename _CharT, typename _OutIter> | |
1062 | _OutIter | |
1063 | num_put<_CharT, _OutIter>:: | |
1064 | do_put(iter_type __s, ios_base& __io, char_type __fill, | |
1065 | unsigned long __v) const | |
7942afdc | 1066 | { return _M_insert_int(__s, __io, __fill, __v); } |
1ab65677 | 1067 | |
3d7c150e | 1068 | #ifdef _GLIBCXX_USE_LONG_LONG |
1ab65677 BK |
1069 | template<typename _CharT, typename _OutIter> |
1070 | _OutIter | |
1071 | num_put<_CharT, _OutIter>:: | |
1072 | do_put(iter_type __s, ios_base& __b, char_type __fill, long long __v) const | |
7942afdc | 1073 | { return _M_insert_int(__s, __b, __fill, __v); } |
1ab65677 BK |
1074 | |
1075 | template<typename _CharT, typename _OutIter> | |
1076 | _OutIter | |
1077 | num_put<_CharT, _OutIter>:: | |
1078 | do_put(iter_type __s, ios_base& __io, char_type __fill, | |
1079 | unsigned long long __v) const | |
7942afdc | 1080 | { return _M_insert_int(__s, __io, __fill, __v); } |
1ab65677 BK |
1081 | #endif |
1082 | ||
1ab65677 BK |
1083 | template<typename _CharT, typename _OutIter> |
1084 | _OutIter | |
1085 | num_put<_CharT, _OutIter>:: | |
1086 | do_put(iter_type __s, ios_base& __io, char_type __fill, double __v) const | |
7942afdc | 1087 | { return _M_insert_float(__s, __io, __fill, char(), __v); } |
1ab65677 BK |
1088 | |
1089 | template<typename _CharT, typename _OutIter> | |
1090 | _OutIter | |
1091 | num_put<_CharT, _OutIter>:: | |
86ade44c BK |
1092 | do_put(iter_type __s, ios_base& __io, char_type __fill, |
1093 | long double __v) const | |
7942afdc | 1094 | { return _M_insert_float(__s, __io, __fill, 'L', __v); } |
1ab65677 BK |
1095 | |
1096 | template<typename _CharT, typename _OutIter> | |
1097 | _OutIter | |
1098 | num_put<_CharT, _OutIter>:: | |
1099 | do_put(iter_type __s, ios_base& __io, char_type __fill, | |
1100 | const void* __v) const | |
1101 | { | |
86ade44c BK |
1102 | ios_base::fmtflags __flags = __io.flags(); |
1103 | ios_base::fmtflags __fmt = ~(ios_base::showpos | ios_base::basefield | |
1104 | | ios_base::uppercase | ios_base::internal); | |
1105 | __io.flags(__flags & __fmt | (ios_base::hex | ios_base::showbase)); | |
1106 | try | |
1107 | { | |
7942afdc BK |
1108 | __s = _M_insert_int(__s, __io, __fill, |
1109 | reinterpret_cast<unsigned long>(__v)); | |
86ade44c BK |
1110 | __io.flags(__flags); |
1111 | } | |
1112 | catch (...) | |
1113 | { | |
1114 | __io.flags(__flags); | |
1115 | __throw_exception_again; | |
1116 | } | |
1117 | return __s; | |
1ab65677 BK |
1118 | } |
1119 | ||
1120 | ||
1121 | template<typename _CharT, typename _InIter> | |
1122 | _InIter | |
1123 | money_get<_CharT, _InIter>:: | |
1124 | do_get(iter_type __beg, iter_type __end, bool __intl, ios_base& __io, | |
1125 | ios_base::iostate& __err, long double& __units) const | |
1126 | { | |
1127 | string_type __str; | |
87a9c33c | 1128 | __beg = this->do_get(__beg, __end, __intl, __io, __err, __str); |
1ab65677 BK |
1129 | |
1130 | const int __n = numeric_limits<long double>::digits10; | |
99b629fa | 1131 | char* __cs = static_cast<char*>(__builtin_alloca(__n)); |
1ab65677 BK |
1132 | const locale __loc = __io.getloc(); |
1133 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1134 | const _CharT* __wcs = __str.c_str(); | |
1135 | __ctype.narrow(__wcs, __wcs + __str.size() + 1, char(), __cs); | |
8ae81136 | 1136 | std::__convert_to_v(__cs, __units, __err, _S_get_c_locale()); |
1ab65677 BK |
1137 | return __beg; |
1138 | } | |
1139 | ||
1140 | template<typename _CharT, typename _InIter> | |
1141 | _InIter | |
1142 | money_get<_CharT, _InIter>:: | |
1143 | do_get(iter_type __beg, iter_type __end, bool __intl, ios_base& __io, | |
1144 | ios_base::iostate& __err, string_type& __units) const | |
1145 | { | |
1146 | // These contortions are quite unfortunate. | |
1147 | typedef moneypunct<_CharT, true> __money_true; | |
1148 | typedef moneypunct<_CharT, false> __money_false; | |
1149 | typedef money_base::part part; | |
1150 | typedef typename string_type::size_type size_type; | |
1151 | ||
1152 | const locale __loc = __io.getloc(); | |
1153 | const __money_true& __mpt = use_facet<__money_true>(__loc); | |
1154 | const __money_false& __mpf = use_facet<__money_false>(__loc); | |
1155 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1156 | ||
1157 | const money_base::pattern __p = __intl ? __mpt.neg_format() | |
1158 | : __mpf.neg_format(); | |
1159 | ||
1160 | const string_type __pos_sign =__intl ? __mpt.positive_sign() | |
1161 | : __mpf.positive_sign(); | |
1162 | const string_type __neg_sign =__intl ? __mpt.negative_sign() | |
1163 | : __mpf.negative_sign(); | |
1164 | const char_type __d = __intl ? __mpt.decimal_point() | |
1165 | : __mpf.decimal_point(); | |
1166 | const char_type __sep = __intl ? __mpt.thousands_sep() | |
1167 | : __mpf.thousands_sep(); | |
1168 | ||
1169 | const string __grouping = __intl ? __mpt.grouping() : __mpf.grouping(); | |
1170 | ||
1171 | // Set to deduced positive or negative sign, depending. | |
1172 | string_type __sign; | |
1173 | // String of grouping info from thousands_sep plucked from __units. | |
1174 | string __grouping_tmp; | |
1175 | // Marker for thousands_sep position. | |
1176 | int __sep_pos = 0; | |
1177 | // If input iterator is in a valid state. | |
1178 | bool __testvalid = true; | |
1179 | // Flag marking when a decimal point is found. | |
1180 | bool __testdecfound = false; | |
1181 | ||
e07554eb | 1182 | // The tentative returned string is stored here. |
655d7821 | 1183 | string_type __tmp_units; |
e07554eb | 1184 | |
1ab65677 BK |
1185 | char_type __c = *__beg; |
1186 | char_type __eof = static_cast<char_type>(char_traits<char_type>::eof()); | |
1187 | for (int __i = 0; __beg != __end && __i < 4 && __testvalid; ++__i) | |
1188 | { | |
1189 | part __which = static_cast<part>(__p.field[__i]); | |
1190 | switch (__which) | |
1191 | { | |
1192 | case money_base::symbol: | |
d3a193e3 BK |
1193 | if (__io.flags() & ios_base::showbase |
1194 | || __i < 2 || __sign.size() > 1 | |
1195 | || ((static_cast<part>(__p.field[3]) != money_base::none) | |
1196 | && __i == 2)) | |
1ab65677 | 1197 | { |
d3a193e3 BK |
1198 | // According to 22.2.6.1.2.2, symbol is required |
1199 | // if (__io.flags() & ios_base::showbase), | |
1200 | // otherwise is optional and consumed only if | |
1201 | // other characters are needed to complete the | |
1202 | // format. | |
1ab65677 BK |
1203 | const string_type __symbol = __intl ? __mpt.curr_symbol() |
1204 | : __mpf.curr_symbol(); | |
1205 | size_type __len = __symbol.size(); | |
53804e7c | 1206 | size_type __j = 0; |
1ab65677 | 1207 | while (__beg != __end |
53804e7c | 1208 | && __j < __len && __symbol[__j] == __c) |
1ab65677 BK |
1209 | { |
1210 | __c = *(++__beg); | |
53804e7c | 1211 | ++__j; |
1ab65677 | 1212 | } |
d3a193e3 BK |
1213 | // When (__io.flags() & ios_base::showbase) |
1214 | // symbol is required. | |
53804e7c | 1215 | if (__j != __len && (__io.flags() & ios_base::showbase)) |
1ab65677 BK |
1216 | __testvalid = false; |
1217 | } | |
1218 | break; | |
1219 | case money_base::sign: | |
1220 | // Sign might not exist, or be more than one character long. | |
1221 | if (__pos_sign.size() && __neg_sign.size()) | |
1222 | { | |
1223 | // Sign is mandatory. | |
1224 | if (__c == __pos_sign[0]) | |
1225 | { | |
1226 | __sign = __pos_sign; | |
1227 | __c = *(++__beg); | |
1228 | } | |
1229 | else if (__c == __neg_sign[0]) | |
1230 | { | |
1231 | __sign = __neg_sign; | |
1232 | __c = *(++__beg); | |
1233 | } | |
1234 | else | |
1235 | __testvalid = false; | |
1236 | } | |
1237 | else if (__pos_sign.size() && __c == __pos_sign[0]) | |
1238 | { | |
1239 | __sign = __pos_sign; | |
1240 | __c = *(++__beg); | |
1241 | } | |
1242 | else if (__neg_sign.size() && __c == __neg_sign[0]) | |
1243 | { | |
1244 | __sign = __neg_sign; | |
1245 | __c = *(++__beg); | |
1246 | } | |
1247 | break; | |
1248 | case money_base::value: | |
1249 | // Extract digits, remove and stash away the | |
1250 | // grouping of found thousands separators. | |
1251 | while (__beg != __end | |
1252 | && (__ctype.is(ctype_base::digit, __c) | |
1253 | || (__c == __d && !__testdecfound) | |
1254 | || __c == __sep)) | |
1255 | { | |
1256 | if (__c == __d) | |
1257 | { | |
1258 | __grouping_tmp += static_cast<char>(__sep_pos); | |
1259 | __sep_pos = 0; | |
1260 | __testdecfound = true; | |
1261 | } | |
1262 | else if (__c == __sep) | |
1263 | { | |
1264 | if (__grouping.size()) | |
1265 | { | |
1266 | // Mark position for later analysis. | |
1267 | __grouping_tmp += static_cast<char>(__sep_pos); | |
1268 | __sep_pos = 0; | |
1269 | } | |
1270 | else | |
1271 | { | |
1272 | __testvalid = false; | |
1273 | break; | |
1274 | } | |
1275 | } | |
1276 | else | |
1277 | { | |
655d7821 | 1278 | __tmp_units += __c; |
1ab65677 BK |
1279 | ++__sep_pos; |
1280 | } | |
1281 | __c = *(++__beg); | |
1282 | } | |
1283 | break; | |
1284 | case money_base::space: | |
1285 | case money_base::none: | |
1286 | // Only if not at the end of the pattern. | |
1287 | if (__i != 3) | |
1288 | while (__beg != __end | |
1289 | && __ctype.is(ctype_base::space, __c)) | |
1290 | __c = *(++__beg); | |
1291 | break; | |
1292 | } | |
1293 | } | |
1294 | ||
1295 | // Need to get the rest of the sign characters, if they exist. | |
1296 | if (__sign.size() > 1) | |
1297 | { | |
1298 | size_type __len = __sign.size(); | |
1299 | size_type __i = 1; | |
1300 | for (; __c != __eof && __i < __len; ++__i) | |
1301 | while (__beg != __end && __c != __sign[__i]) | |
1302 | __c = *(++__beg); | |
1303 | ||
1304 | if (__i != __len) | |
1305 | __testvalid = false; | |
1306 | } | |
1307 | ||
1308 | // Strip leading zeros. | |
e50344b9 | 1309 | while (__tmp_units.size() > 1 && __tmp_units[0] == __ctype.widen('0')) |
655d7821 | 1310 | __tmp_units.erase(__tmp_units.begin()); |
1ab65677 | 1311 | |
87a9c33c | 1312 | if (__sign.size() && __sign == __neg_sign) |
655d7821 | 1313 | __tmp_units.insert(__tmp_units.begin(), __ctype.widen('-')); |
1ab65677 BK |
1314 | |
1315 | // Test for grouping fidelity. | |
1316 | if (__grouping.size() && __grouping_tmp.size()) | |
1317 | { | |
391cfc46 | 1318 | if (!std::__verify_grouping(__grouping, __grouping_tmp)) |
1ab65677 BK |
1319 | __testvalid = false; |
1320 | } | |
1321 | ||
1322 | // Iff no more characters are available. | |
1323 | if (__c == __eof) | |
1324 | __err |= ios_base::eofbit; | |
1325 | ||
87a7c5a1 BK |
1326 | // Iff not enough digits were supplied after the decimal-point. |
1327 | if (__testdecfound) | |
1328 | { | |
1329 | const int __frac = __intl ? __mpt.frac_digits() | |
1330 | : __mpf.frac_digits(); | |
1331 | if (__frac > 0) | |
1332 | { | |
1333 | if (__sep_pos != __frac) | |
1334 | __testvalid = false; | |
1335 | } | |
1336 | } | |
1337 | ||
1ab65677 | 1338 | // Iff valid sequence is not recognized. |
655d7821 | 1339 | if (!__testvalid || !__tmp_units.size()) |
1ab65677 | 1340 | __err |= ios_base::failbit; |
e07554eb | 1341 | else |
655d7821 BK |
1342 | // Use the "swap trick" to copy __tmp_units into __units. |
1343 | __tmp_units.swap(__units); | |
e07554eb | 1344 | |
1ab65677 BK |
1345 | return __beg; |
1346 | } | |
1347 | ||
1348 | template<typename _CharT, typename _OutIter> | |
1349 | _OutIter | |
1350 | money_put<_CharT, _OutIter>:: | |
1351 | do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
1352 | long double __units) const | |
1353 | { | |
1354 | const locale __loc = __io.getloc(); | |
3039874b | 1355 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
3d7c150e | 1356 | #ifdef _GLIBCXX_USE_C99 |
6d8e16a4 PC |
1357 | // First try a buffer perhaps big enough. |
1358 | int __cs_size = 64; | |
99b629fa | 1359 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
391cfc46 | 1360 | int __len = std::__convert_from_v(__cs, __cs_size, "%.01Lf", __units, |
8ae81136 | 1361 | _S_get_c_locale()); |
6d8e16a4 PC |
1362 | // If the buffer was not large enough, try again with the correct size. |
1363 | if (__len >= __cs_size) | |
1364 | { | |
1365 | __cs_size = __len + 1; | |
99b629fa | 1366 | __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
391cfc46 | 1367 | __len = std::__convert_from_v(__cs, __cs_size, "%.01Lf", __units, |
8ae81136 | 1368 | _S_get_c_locale()); |
6d8e16a4 PC |
1369 | } |
1370 | #else | |
3039874b PC |
1371 | // max_exponent10 + 1 for the integer part, + 4 for sign, decimal point, |
1372 | // decimal digit, '\0'. | |
6d8e16a4 | 1373 | const int __cs_size = numeric_limits<long double>::max_exponent10 + 5; |
99b629fa | 1374 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
cde63840 | 1375 | int __len = std::__convert_from_v(__cs, 0, "%.01Lf", __units, |
8ae81136 | 1376 | _S_get_c_locale()); |
6d8e16a4 | 1377 | #endif |
2e2a38cd BK |
1378 | _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
1379 | * __cs_size)); | |
1ab65677 BK |
1380 | __ctype.widen(__cs, __cs + __len, __ws); |
1381 | string_type __digits(__ws); | |
1382 | return this->do_put(__s, __intl, __io, __fill, __digits); | |
1383 | } | |
1384 | ||
1385 | template<typename _CharT, typename _OutIter> | |
1386 | _OutIter | |
1387 | money_put<_CharT, _OutIter>:: | |
1388 | do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
1389 | const string_type& __digits) const | |
1390 | { | |
1391 | typedef typename string_type::size_type size_type; | |
1392 | typedef money_base::part part; | |
1393 | ||
1394 | const locale __loc = __io.getloc(); | |
1395 | const size_type __width = static_cast<size_type>(__io.width()); | |
1396 | ||
1397 | // These contortions are quite unfortunate. | |
1398 | typedef moneypunct<_CharT, true> __money_true; | |
1399 | typedef moneypunct<_CharT, false> __money_false; | |
1400 | const __money_true& __mpt = use_facet<__money_true>(__loc); | |
1401 | const __money_false& __mpf = use_facet<__money_false>(__loc); | |
1402 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1403 | ||
1404 | // Determine if negative or positive formats are to be used, and | |
1405 | // discard leading negative_sign if it is present. | |
1406 | const char_type* __beg = __digits.data(); | |
1407 | const char_type* __end = __beg + __digits.size(); | |
1408 | money_base::pattern __p; | |
1409 | string_type __sign; | |
1410 | if (*__beg != __ctype.widen('-')) | |
1411 | { | |
1412 | __p = __intl ? __mpt.pos_format() : __mpf.pos_format(); | |
1413 | __sign =__intl ? __mpt.positive_sign() : __mpf.positive_sign(); | |
1414 | } | |
1415 | else | |
1416 | { | |
1417 | __p = __intl ? __mpt.neg_format() : __mpf.neg_format(); | |
1418 | __sign =__intl ? __mpt.negative_sign() : __mpf.negative_sign(); | |
1419 | ++__beg; | |
1420 | } | |
1421 | ||
1422 | // Look for valid numbers in the current ctype facet within input digits. | |
1423 | __end = __ctype.scan_not(ctype_base::digit, __beg, __end); | |
1424 | if (__beg != __end) | |
1425 | { | |
1426 | // Assume valid input, and attempt to format. | |
1427 | // Break down input numbers into base components, as follows: | |
1428 | // final_value = grouped units + (decimal point) + (digits) | |
1429 | string_type __res; | |
1430 | string_type __value; | |
1431 | const string_type __symbol = __intl ? __mpt.curr_symbol() | |
1432 | : __mpf.curr_symbol(); | |
1433 | ||
1434 | // Deal with decimal point, decimal digits. | |
1435 | const int __frac = __intl ? __mpt.frac_digits() | |
1436 | : __mpf.frac_digits(); | |
1437 | if (__frac > 0) | |
1438 | { | |
1439 | const char_type __d = __intl ? __mpt.decimal_point() | |
1440 | : __mpf.decimal_point(); | |
1441 | if (__end - __beg >= __frac) | |
1442 | { | |
1443 | __value = string_type(__end - __frac, __end); | |
1444 | __value.insert(__value.begin(), __d); | |
1445 | __end -= __frac; | |
1446 | } | |
1447 | else | |
1448 | { | |
1449 | // Have to pad zeros in the decimal position. | |
1450 | __value = string_type(__beg, __end); | |
1451 | int __paddec = __frac - (__end - __beg); | |
1452 | char_type __zero = __ctype.widen('0'); | |
1453 | __value.insert(__value.begin(), __paddec, __zero); | |
1454 | __value.insert(__value.begin(), __d); | |
1455 | __beg = __end; | |
1456 | } | |
1457 | } | |
1458 | ||
1459 | // Add thousands separators to non-decimal digits, per | |
1460 | // grouping rules. | |
1461 | if (__beg != __end) | |
1462 | { | |
1463 | const string __grouping = __intl ? __mpt.grouping() | |
1464 | : __mpf.grouping(); | |
1465 | if (__grouping.size()) | |
1466 | { | |
1467 | const char_type __sep = __intl ? __mpt.thousands_sep() | |
1468 | : __mpf.thousands_sep(); | |
86ade44c | 1469 | const char* __gbeg = __grouping.c_str(); |
1ab65677 | 1470 | const char* __gend = __gbeg + __grouping.size(); |
3039874b PC |
1471 | const int __n = (__end - __beg) * 2; |
1472 | _CharT* __ws2 = | |
2e2a38cd | 1473 | static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __n)); |
391cfc46 PC |
1474 | _CharT* __ws_end = std::__add_grouping(__ws2, __sep, __gbeg, |
1475 | __gend, __beg, __end); | |
86ade44c | 1476 | __value.insert(0, __ws2, __ws_end - __ws2); |
1ab65677 BK |
1477 | } |
1478 | else | |
1479 | __value.insert(0, string_type(__beg, __end)); | |
1480 | } | |
1481 | ||
1482 | // Calculate length of resulting string. | |
1483 | ios_base::fmtflags __f = __io.flags() & ios_base::adjustfield; | |
1484 | size_type __len = __value.size() + __sign.size(); | |
1485 | __len += (__io.flags() & ios_base::showbase) ? __symbol.size() : 0; | |
1486 | bool __testipad = __f == ios_base::internal && __len < __width; | |
1487 | ||
1488 | // Fit formatted digits into the required pattern. | |
1489 | for (int __i = 0; __i < 4; ++__i) | |
1490 | { | |
1491 | part __which = static_cast<part>(__p.field[__i]); | |
1492 | switch (__which) | |
1493 | { | |
1494 | case money_base::symbol: | |
1495 | if (__io.flags() & ios_base::showbase) | |
1496 | __res += __symbol; | |
1497 | break; | |
1498 | case money_base::sign: | |
1499 | // Sign might not exist, or be more than one | |
1500 | // charater long. In that case, add in the rest | |
1501 | // below. | |
1502 | if (__sign.size()) | |
1503 | __res += __sign[0]; | |
1504 | break; | |
1505 | case money_base::value: | |
1506 | __res += __value; | |
1507 | break; | |
1508 | case money_base::space: | |
1509 | // At least one space is required, but if internal | |
1510 | // formatting is required, an arbitrary number of | |
1511 | // fill spaces will be necessary. | |
1512 | if (__testipad) | |
1513 | __res += string_type(__width - __len, __fill); | |
1514 | else | |
577f4061 | 1515 | __res += __ctype.widen(__fill); |
1ab65677 BK |
1516 | break; |
1517 | case money_base::none: | |
1518 | if (__testipad) | |
1519 | __res += string_type(__width - __len, __fill); | |
1520 | break; | |
1521 | } | |
1522 | } | |
1523 | ||
1524 | // Special case of multi-part sign parts. | |
1525 | if (__sign.size() > 1) | |
1526 | __res += string_type(__sign.begin() + 1, __sign.end()); | |
1527 | ||
1528 | // Pad, if still necessary. | |
1529 | __len = __res.size(); | |
1530 | if (__width > __len) | |
1531 | { | |
1532 | if (__f == ios_base::left) | |
1533 | // After. | |
1534 | __res.append(__width - __len, __fill); | |
1535 | else | |
1536 | // Before. | |
1537 | __res.insert(0, string_type(__width - __len, __fill)); | |
1538 | __len = __width; | |
1539 | } | |
1540 | ||
1541 | // Write resulting, fully-formatted string to output iterator. | |
391cfc46 | 1542 | __s = std::__write(__s, __res.c_str(), __len); |
1ab65677 BK |
1543 | } |
1544 | __io.width(0); | |
1545 | return __s; | |
fb678854 BK |
1546 | } |
1547 | ||
1ab65677 BK |
1548 | |
1549 | // NB: Not especially useful. Without an ios_base object or some | |
1550 | // kind of locale reference, we are left clawing at the air where | |
1551 | // the side of the mountain used to be... | |
1552 | template<typename _CharT, typename _InIter> | |
1553 | time_base::dateorder | |
1554 | time_get<_CharT, _InIter>::do_date_order() const | |
1555 | { return time_base::no_order; } | |
1556 | ||
1557 | template<typename _CharT, typename _InIter> | |
1558 | void | |
1559 | time_get<_CharT, _InIter>:: | |
da5c0f6e BK |
1560 | _M_extract_via_format(iter_type& __beg, iter_type& __end, ios_base& __io, |
1561 | ios_base::iostate& __err, tm* __tm, | |
1562 | const _CharT* __format) const | |
1563 | { | |
1564 | locale __loc = __io.getloc(); | |
1565 | __timepunct<_CharT> const& __tp = use_facet<__timepunct<_CharT> >(__loc); | |
1566 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1567 | size_t __len = char_traits<_CharT>::length(__format); | |
1568 | ||
1569 | for (size_t __i = 0; __beg != __end && __i < __len && !__err; ++__i) | |
1ab65677 | 1570 | { |
da5c0f6e BK |
1571 | char __c = __format[__i]; |
1572 | if (__c == '%') | |
1ab65677 | 1573 | { |
da5c0f6e BK |
1574 | // Verify valid formatting code, attempt to extract. |
1575 | __c = __format[++__i]; | |
1576 | char __mod = 0; | |
1577 | int __mem = 0; | |
1578 | if (__c == 'E' || __c == 'O') | |
1579 | { | |
1580 | __mod = __c; | |
1581 | __c = __format[++__i]; | |
1582 | } | |
1583 | switch (__c) | |
1584 | { | |
1585 | const char* __cs; | |
1586 | _CharT __wcs[10]; | |
1587 | case 'a': | |
1588 | // Abbreviated weekday name [tm_wday] | |
1589 | const char_type* __days1[7]; | |
1590 | __tp._M_days_abbreviated(__days1); | |
1591 | _M_extract_name(__beg, __end, __tm->tm_wday, __days1, 7, | |
1592 | __err); | |
1593 | break; | |
1594 | case 'A': | |
1595 | // Weekday name [tm_wday]. | |
1596 | const char_type* __days2[7]; | |
1597 | __tp._M_days(__days2); | |
1598 | _M_extract_name(__beg, __end, __tm->tm_wday, __days2, 7, | |
1599 | __err); | |
1600 | break; | |
1601 | case 'h': | |
1602 | case 'b': | |
1603 | // Abbreviated month name [tm_mon] | |
1604 | const char_type* __months1[12]; | |
1605 | __tp._M_months_abbreviated(__months1); | |
1606 | _M_extract_name(__beg, __end, __tm->tm_mon, __months1, 12, | |
1607 | __err); | |
1608 | break; | |
1609 | case 'B': | |
1610 | // Month name [tm_mon]. | |
1611 | const char_type* __months2[12]; | |
1612 | __tp._M_months(__months2); | |
1613 | _M_extract_name(__beg, __end, __tm->tm_mon, __months2, 12, | |
1614 | __err); | |
1615 | break; | |
1616 | case 'c': | |
1617 | // Default time and date representation. | |
1618 | const char_type* __dt[2]; | |
1619 | __tp._M_date_time_formats(__dt); | |
1620 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1621 | __dt[0]); | |
1622 | break; | |
1623 | case 'd': | |
1624 | // Day [01, 31]. [tm_mday] | |
1625 | _M_extract_num(__beg, __end, __tm->tm_mday, 1, 31, 2, | |
1626 | __ctype, __err); | |
1627 | break; | |
1628 | case 'D': | |
1629 | // Equivalent to %m/%d/%y.[tm_mon, tm_mday, tm_year] | |
1630 | __cs = "%m/%d/%y"; | |
1631 | __ctype.widen(__cs, __cs + 9, __wcs); | |
1632 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1633 | __wcs); | |
1634 | break; | |
1635 | case 'H': | |
1636 | // Hour [00, 23]. [tm_hour] | |
1637 | _M_extract_num(__beg, __end, __tm->tm_hour, 0, 23, 2, | |
1638 | __ctype, __err); | |
1639 | break; | |
1640 | case 'I': | |
1641 | // Hour [01, 12]. [tm_hour] | |
8f88da40 | 1642 | _M_extract_num(__beg, __end, __tm->tm_hour, 1, 12, 2, |
da5c0f6e BK |
1643 | __ctype, __err); |
1644 | break; | |
1645 | case 'm': | |
1646 | // Month [01, 12]. [tm_mon] | |
8f88da40 BK |
1647 | _M_extract_num(__beg, __end, __mem, 1, 12, 2, __ctype, |
1648 | __err); | |
da5c0f6e BK |
1649 | if (!__err) |
1650 | __tm->tm_mon = __mem - 1; | |
1651 | break; | |
1652 | case 'M': | |
1653 | // Minute [00, 59]. [tm_min] | |
1654 | _M_extract_num(__beg, __end, __tm->tm_min, 0, 59, 2, | |
1655 | __ctype, __err); | |
1656 | break; | |
1657 | case 'n': | |
1658 | if (__ctype.narrow(*__beg, 0) == '\n') | |
1659 | ++__beg; | |
1660 | else | |
1661 | __err |= ios_base::failbit; | |
1662 | break; | |
1663 | case 'R': | |
1664 | // Equivalent to (%H:%M). | |
1665 | __cs = "%H:%M"; | |
1666 | __ctype.widen(__cs, __cs + 6, __wcs); | |
1667 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1668 | __wcs); | |
1669 | break; | |
1670 | case 'S': | |
1671 | // Seconds. | |
1672 | _M_extract_num(__beg, __end, __tm->tm_sec, 0, 59, 2, | |
1673 | __ctype, __err); | |
1674 | break; | |
1675 | case 't': | |
1676 | if (__ctype.narrow(*__beg, 0) == '\t') | |
1677 | ++__beg; | |
1678 | else | |
1679 | __err |= ios_base::failbit; | |
1680 | break; | |
1681 | case 'T': | |
1682 | // Equivalent to (%H:%M:%S). | |
1683 | __cs = "%H:%M:%S"; | |
1684 | __ctype.widen(__cs, __cs + 9, __wcs); | |
1685 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1686 | __wcs); | |
1687 | break; | |
1688 | case 'x': | |
1689 | // Locale's date. | |
1690 | const char_type* __dates[2]; | |
1691 | __tp._M_date_formats(__dates); | |
1692 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1693 | __dates[0]); | |
1694 | break; | |
1695 | case 'X': | |
1696 | // Locale's time. | |
1697 | const char_type* __times[2]; | |
1698 | __tp._M_time_formats(__times); | |
1699 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1700 | __times[0]); | |
1701 | break; | |
1702 | case 'y': | |
1703 | // Two digit year. [tm_year] | |
1704 | _M_extract_num(__beg, __end, __tm->tm_year, 0, 99, 2, | |
1705 | __ctype, __err); | |
1706 | break; | |
1707 | case 'Y': | |
1708 | // Year [1900). [tm_year] | |
1709 | _M_extract_num(__beg, __end, __mem, 0, | |
1710 | numeric_limits<int>::max(), 4, | |
1711 | __ctype, __err); | |
1712 | if (!__err) | |
1713 | __tm->tm_year = __mem - 1900; | |
1714 | break; | |
1715 | case 'Z': | |
1716 | // Timezone info. | |
1717 | if (__ctype.is(ctype_base::upper, *__beg)) | |
1718 | { | |
1719 | int __tmp; | |
1720 | _M_extract_name(__beg, __end, __tmp, | |
fea4065d | 1721 | __timepunct_cache<_CharT>::_S_timezones, |
da5c0f6e BK |
1722 | 14, __err); |
1723 | ||
1724 | // GMT requires special effort. | |
1725 | char_type __c = *__beg; | |
1726 | if (!__err && __tmp == 0 | |
1727 | && (__c == __ctype.widen('-') | |
1728 | || __c == __ctype.widen('+'))) | |
1729 | { | |
1730 | _M_extract_num(__beg, __end, __tmp, 0, 23, 2, | |
1731 | __ctype, __err); | |
1732 | _M_extract_num(__beg, __end, __tmp, 0, 59, 2, | |
1733 | __ctype, __err); | |
1734 | } | |
1735 | } | |
1736 | else | |
1737 | __err |= ios_base::failbit; | |
1738 | break; | |
1739 | default: | |
1740 | // Not recognized. | |
1741 | __err |= ios_base::failbit; | |
1742 | } | |
1743 | } | |
1ab65677 | 1744 | else |
da5c0f6e BK |
1745 | { |
1746 | // Verify format and input match, extract and discard. | |
1747 | if (__c == __ctype.narrow(*__beg, 0)) | |
1748 | ++__beg; | |
1749 | else | |
1750 | __err |= ios_base::failbit; | |
1751 | } | |
1752 | } | |
1753 | } | |
1754 | ||
1755 | template<typename _CharT, typename _InIter> | |
1756 | void | |
1757 | time_get<_CharT, _InIter>:: | |
1758 | _M_extract_num(iter_type& __beg, iter_type& __end, int& __member, | |
1759 | int __min, int __max, size_t __len, | |
1760 | const ctype<_CharT>& __ctype, | |
1761 | ios_base::iostate& __err) const | |
1762 | { | |
1763 | size_t __i = 0; | |
1764 | string __digits; | |
1765 | bool __testvalid = true; | |
1766 | char_type __c = *__beg; | |
1767 | while (__beg != __end && __i < __len | |
1768 | && __ctype.is(ctype_base::digit, __c)) | |
1769 | { | |
1770 | __digits += __ctype.narrow(__c, 0); | |
1771 | __c = *(++__beg); | |
1772 | ++__i; | |
1773 | } | |
1774 | if (__i == __len) | |
1775 | { | |
1776 | int __value = atoi(__digits.c_str()); | |
1777 | if (__min <= __value && __value <= __max) | |
1778 | __member = __value; | |
1ab65677 BK |
1779 | else |
1780 | __testvalid = false; | |
da5c0f6e BK |
1781 | } |
1782 | else | |
1783 | __testvalid = false; | |
1784 | if (!__testvalid) | |
1785 | __err |= ios_base::failbit; | |
725dc051 BK |
1786 | } |
1787 | ||
1ab65677 BK |
1788 | // Assumptions: |
1789 | // All elements in __names are unique. | |
1790 | template<typename _CharT, typename _InIter> | |
1791 | void | |
1792 | time_get<_CharT, _InIter>:: | |
1793 | _M_extract_name(iter_type& __beg, iter_type& __end, int& __member, | |
1794 | const _CharT** __names, size_t __indexlen, | |
1795 | ios_base::iostate& __err) const | |
725dc051 | 1796 | { |
f13a69ec | 1797 | typedef char_traits<_CharT> __traits_type; |
2e2a38cd BK |
1798 | int* __matches = static_cast<int*>(__builtin_alloca(sizeof(int) |
1799 | * __indexlen)); | |
1ab65677 BK |
1800 | size_t __nmatches = 0; |
1801 | size_t __pos = 0; | |
1802 | bool __testvalid = true; | |
1803 | const char_type* __name; | |
725dc051 | 1804 | |
1ab65677 BK |
1805 | char_type __c = *__beg; |
1806 | // Look for initial matches. | |
1807 | for (size_t __i1 = 0; __i1 < __indexlen; ++__i1) | |
1808 | if (__c == __names[__i1][0]) | |
1809 | __matches[__nmatches++] = __i1; | |
1810 | ||
ce3039af | 1811 | while (__nmatches > 1) |
1ab65677 BK |
1812 | { |
1813 | // Find smallest matching string. | |
1814 | size_t __minlen = 10; | |
1815 | for (size_t __i2 = 0; __i2 < __nmatches; ++__i2) | |
2e2a38cd BK |
1816 | __minlen = min(__minlen, |
1817 | __traits_type::length(__names[__matches[__i2]])); | |
1ab65677 BK |
1818 | |
1819 | if (__pos < __minlen && __beg != __end) | |
1820 | { | |
1821 | ++__pos; | |
1822 | __c = *(++__beg); | |
1823 | for (size_t __i3 = 0; __i3 < __nmatches; ++__i3) | |
1824 | { | |
1825 | __name = __names[__matches[__i3]]; | |
1826 | if (__name[__pos] != __c) | |
1827 | __matches[__i3] = __matches[--__nmatches]; | |
1828 | } | |
1829 | } | |
1830 | else | |
1831 | break; | |
1832 | } | |
725dc051 | 1833 | |
1ab65677 BK |
1834 | if (__nmatches == 1) |
1835 | { | |
1836 | // Make sure found name is completely extracted. | |
1837 | __name = __names[__matches[0]]; | |
1838 | const size_t __len = __traits_type::length(__name); | |
1839 | while (__pos < __len && __beg != __end && __name[__pos] == *__beg) | |
1840 | ++__beg, ++__pos; | |
1841 | ||
1842 | if (__len == __pos) | |
1843 | __member = __matches[0]; | |
1844 | else | |
1845 | __testvalid = false; | |
1846 | } | |
1847 | else | |
1848 | __testvalid = false; | |
1849 | if (!__testvalid) | |
1850 | __err |= ios_base::failbit; | |
725dc051 BK |
1851 | } |
1852 | ||
1ab65677 BK |
1853 | template<typename _CharT, typename _InIter> |
1854 | _InIter | |
1855 | time_get<_CharT, _InIter>:: | |
1856 | do_get_time(iter_type __beg, iter_type __end, ios_base& __io, | |
1857 | ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 1858 | { |
da5c0f6e BK |
1859 | _CharT __wcs[3]; |
1860 | const char* __cs = "%X"; | |
1ab65677 | 1861 | locale __loc = __io.getloc(); |
da5c0f6e BK |
1862 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); |
1863 | __ctype.widen(__cs, __cs + 3, __wcs); | |
1864 | _M_extract_via_format(__beg, __end, __io, __err, __tm, __wcs); | |
1ab65677 BK |
1865 | if (__beg == __end) |
1866 | __err |= ios_base::eofbit; | |
1867 | return __beg; | |
725dc051 BK |
1868 | } |
1869 | ||
1ab65677 BK |
1870 | template<typename _CharT, typename _InIter> |
1871 | _InIter | |
1872 | time_get<_CharT, _InIter>:: | |
1873 | do_get_date(iter_type __beg, iter_type __end, ios_base& __io, | |
da5c0f6e | 1874 | ios_base::iostate& __err, tm* __tm) const |
725dc051 | 1875 | { |
da5c0f6e BK |
1876 | _CharT __wcs[3]; |
1877 | const char* __cs = "%x"; | |
1ab65677 | 1878 | locale __loc = __io.getloc(); |
da5c0f6e BK |
1879 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); |
1880 | __ctype.widen(__cs, __cs + 3, __wcs); | |
1881 | _M_extract_via_format(__beg, __end, __io, __err, __tm, __wcs); | |
1ab65677 BK |
1882 | if (__beg == __end) |
1883 | __err |= ios_base::eofbit; | |
1884 | return __beg; | |
725dc051 BK |
1885 | } |
1886 | ||
1ab65677 BK |
1887 | template<typename _CharT, typename _InIter> |
1888 | _InIter | |
1889 | time_get<_CharT, _InIter>:: | |
1890 | do_get_weekday(iter_type __beg, iter_type __end, ios_base& __io, | |
1891 | ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 1892 | { |
f13a69ec | 1893 | typedef char_traits<_CharT> __traits_type; |
725dc051 | 1894 | locale __loc = __io.getloc(); |
1ab65677 BK |
1895 | __timepunct<_CharT> const& __tp = use_facet<__timepunct<_CharT> >(__loc); |
1896 | const char_type* __days[7]; | |
1897 | __tp._M_days_abbreviated(__days); | |
1898 | int __tmpwday; | |
1899 | _M_extract_name(__beg, __end, __tmpwday, __days, 7, __err); | |
1900 | ||
1901 | // Check to see if non-abbreviated name exists, and extract. | |
1902 | // NB: Assumes both _M_days and _M_days_abbreviated organized in | |
1903 | // exact same order, first to last, such that the resulting | |
1904 | // __days array with the same index points to a day, and that | |
1905 | // day's abbreviated form. | |
1906 | // NB: Also assumes that an abbreviated name is a subset of the name. | |
1907 | if (!__err) | |
1908 | { | |
1909 | size_t __pos = __traits_type::length(__days[__tmpwday]); | |
1910 | __tp._M_days(__days); | |
1911 | const char_type* __name = __days[__tmpwday]; | |
1912 | if (__name[__pos] == *__beg) | |
1913 | { | |
1914 | // Extract the rest of it. | |
1915 | const size_t __len = __traits_type::length(__name); | |
1916 | while (__pos < __len && __beg != __end | |
1917 | && __name[__pos] == *__beg) | |
1918 | ++__beg, ++__pos; | |
1919 | if (__len != __pos) | |
1920 | __err |= ios_base::failbit; | |
1921 | } | |
1922 | if (!__err) | |
1923 | __tm->tm_wday = __tmpwday; | |
1924 | } | |
1925 | if (__beg == __end) | |
1926 | __err |= ios_base::eofbit; | |
1927 | return __beg; | |
1928 | } | |
725dc051 | 1929 | |
1ab65677 BK |
1930 | template<typename _CharT, typename _InIter> |
1931 | _InIter | |
1932 | time_get<_CharT, _InIter>:: | |
1933 | do_get_monthname(iter_type __beg, iter_type __end, | |
1934 | ios_base& __io, ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 1935 | { |
f13a69ec | 1936 | typedef char_traits<_CharT> __traits_type; |
1ab65677 BK |
1937 | locale __loc = __io.getloc(); |
1938 | __timepunct<_CharT> const& __tp = use_facet<__timepunct<_CharT> >(__loc); | |
1939 | const char_type* __months[12]; | |
1940 | __tp._M_months_abbreviated(__months); | |
1941 | int __tmpmon; | |
1942 | _M_extract_name(__beg, __end, __tmpmon, __months, 12, __err); | |
1943 | ||
1944 | // Check to see if non-abbreviated name exists, and extract. | |
1945 | // NB: Assumes both _M_months and _M_months_abbreviated organized in | |
1946 | // exact same order, first to last, such that the resulting | |
1947 | // __months array with the same index points to a month, and that | |
1948 | // month's abbreviated form. | |
1949 | // NB: Also assumes that an abbreviated name is a subset of the name. | |
1950 | if (!__err) | |
1951 | { | |
1952 | size_t __pos = __traits_type::length(__months[__tmpmon]); | |
1953 | __tp._M_months(__months); | |
1954 | const char_type* __name = __months[__tmpmon]; | |
1955 | if (__name[__pos] == *__beg) | |
1956 | { | |
1957 | // Extract the rest of it. | |
1958 | const size_t __len = __traits_type::length(__name); | |
1959 | while (__pos < __len && __beg != __end | |
1960 | && __name[__pos] == *__beg) | |
1961 | ++__beg, ++__pos; | |
1962 | if (__len != __pos) | |
1963 | __err |= ios_base::failbit; | |
1964 | } | |
1965 | if (!__err) | |
1966 | __tm->tm_mon = __tmpmon; | |
1967 | } | |
1968 | ||
1969 | if (__beg == __end) | |
1970 | __err |= ios_base::eofbit; | |
1971 | return __beg; | |
725dc051 BK |
1972 | } |
1973 | ||
1ab65677 BK |
1974 | template<typename _CharT, typename _InIter> |
1975 | _InIter | |
1976 | time_get<_CharT, _InIter>:: | |
1977 | do_get_year(iter_type __beg, iter_type __end, ios_base& __io, | |
1978 | ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 1979 | { |
1ab65677 BK |
1980 | locale __loc = __io.getloc(); |
1981 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1982 | ||
1983 | char_type __c = *__beg; | |
1984 | size_t __i = 0; | |
1985 | string __digits; | |
1986 | while (__i < 4 && __beg != __end && __ctype.is(ctype_base::digit, __c)) | |
1987 | { | |
1988 | __digits += __ctype.narrow(__c, 0); | |
1989 | __c = *(++__beg); | |
1990 | ++__i; | |
1991 | } | |
1992 | if (__i == 2 || __i == 4) | |
1993 | { | |
4b9aaf63 | 1994 | long __l; |
8ae81136 BK |
1995 | std::__convert_to_v(__digits.c_str(), __l, __err, |
1996 | _S_get_c_locale()); | |
4b9aaf63 BK |
1997 | if (!(__err & ios_base::failbit) && __l <= INT_MAX) |
1998 | { | |
1999 | __l = __i == 2 ? __l : __l - 1900; | |
2000 | __tm->tm_year = static_cast<int>(__l); | |
2001 | } | |
1ab65677 | 2002 | } |
725dc051 | 2003 | else |
1ab65677 BK |
2004 | __err |= ios_base::failbit; |
2005 | if (__beg == __end) | |
2006 | __err |= ios_base::eofbit; | |
2007 | return __beg; | |
725dc051 BK |
2008 | } |
2009 | ||
fb678854 | 2010 | template<typename _CharT, typename _OutIter> |
725dc051 | 2011 | _OutIter |
1ab65677 | 2012 | time_put<_CharT, _OutIter>:: |
52a16d08 | 2013 | put(iter_type __s, ios_base& __io, char_type __fill, const tm* __tm, |
1ab65677 | 2014 | const _CharT* __beg, const _CharT* __end) const |
e08138aa BK |
2015 | { |
2016 | locale __loc = __io.getloc(); | |
2017 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); | |
2018 | while (__beg != __end) | |
2019 | { | |
530ce551 | 2020 | const _CharT __tmp = *__beg; |
e08138aa | 2021 | ++__beg; |
530ce551 | 2022 | if (__ctype.narrow(__tmp, 0) == '%' && __beg != __end) |
e08138aa BK |
2023 | { |
2024 | char __format; | |
2025 | char __mod = 0; | |
52a16d08 | 2026 | const char __c = __ctype.narrow(*__beg, 0); |
e08138aa BK |
2027 | ++__beg; |
2028 | if (__c == 'E' || __c == 'O') | |
2029 | { | |
2030 | __mod = __c; | |
2031 | __format = __ctype.narrow(*__beg, 0); | |
2032 | ++__beg; | |
2033 | } | |
2034 | else | |
2035 | __format = __c; | |
52a16d08 | 2036 | __s = this->do_put(__s, __io, __fill, __tm, __format, __mod); |
e08138aa BK |
2037 | } |
2038 | else | |
e39dd1ce NM |
2039 | { |
2040 | *__s = __tmp; | |
2041 | ++__s; | |
2042 | } | |
e08138aa BK |
2043 | } |
2044 | return __s; | |
2045 | } | |
2046 | ||
2047 | template<typename _CharT, typename _OutIter> | |
1ab65677 BK |
2048 | _OutIter |
2049 | time_put<_CharT, _OutIter>:: | |
2050 | do_put(iter_type __s, ios_base& __io, char_type, const tm* __tm, | |
2051 | char __format, char __mod) const | |
e08138aa | 2052 | { |
da5c0f6e BK |
2053 | locale __loc = __io.getloc(); |
2054 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); | |
2055 | __timepunct<_CharT> const& __tp = use_facet<__timepunct<_CharT> >(__loc); | |
2056 | ||
e08138aa BK |
2057 | // NB: This size is arbitrary. Should this be a data member, |
2058 | // initialized at construction? | |
2059 | const size_t __maxlen = 64; | |
2e2a38cd | 2060 | char_type* __res = static_cast<char_type*>(__builtin_alloca(sizeof(char_type) * __maxlen)); |
e08138aa BK |
2061 | |
2062 | // NB: In IEE 1003.1-200x, and perhaps other locale models, it | |
2063 | // is possible that the format character will be longer than one | |
2064 | // character. Possibilities include 'E' or 'O' followed by a | |
c5504edb | 2065 | // format character: if __mod is not the default argument, assume |
e08138aa | 2066 | // it's a valid modifier. |
da5c0f6e BK |
2067 | char_type __fmt[4]; |
2068 | __fmt[0] = __ctype.widen('%'); | |
e08138aa BK |
2069 | if (!__mod) |
2070 | { | |
2071 | __fmt[1] = __format; | |
da5c0f6e | 2072 | __fmt[2] = char_type(); |
e08138aa BK |
2073 | } |
2074 | else | |
2075 | { | |
2076 | __fmt[1] = __mod; | |
2077 | __fmt[2] = __format; | |
da5c0f6e | 2078 | __fmt[3] = char_type(); |
e08138aa BK |
2079 | } |
2080 | ||
d3a193e3 | 2081 | __tp._M_put(__res, __maxlen, __fmt, __tm); |
e08138aa BK |
2082 | |
2083 | // Write resulting, fully-formatted string to output iterator. | |
391cfc46 | 2084 | return std::__write(__s, __res, char_traits<char_type>::length(__res)); |
e08138aa BK |
2085 | } |
2086 | ||
725dc051 | 2087 | |
ea0c0b6e BK |
2088 | // Generic version does nothing. |
2089 | template<typename _CharT> | |
2090 | int | |
d3a193e3 | 2091 | collate<_CharT>::_M_compare(const _CharT*, const _CharT*) const |
ea0c0b6e BK |
2092 | { return 0; } |
2093 | ||
2094 | // Generic version does nothing. | |
2095 | template<typename _CharT> | |
2096 | size_t | |
d3a193e3 | 2097 | collate<_CharT>::_M_transform(_CharT*, const _CharT*, size_t) const |
ea0c0b6e BK |
2098 | { return 0; } |
2099 | ||
2100 | template<typename _CharT> | |
2101 | int | |
2102 | collate<_CharT>:: | |
1ab65677 | 2103 | do_compare(const _CharT* __lo1, const _CharT* __hi1, |
ea0c0b6e BK |
2104 | const _CharT* __lo2, const _CharT* __hi2) const |
2105 | { | |
5040d691 PR |
2106 | // strcoll assumes zero-terminated strings so we make a copy |
2107 | // and then put a zero at the end. | |
ea0c0b6e BK |
2108 | const string_type __one(__lo1, __hi1); |
2109 | const string_type __two(__lo2, __hi2); | |
5040d691 PR |
2110 | |
2111 | const _CharT* __p = __one.c_str(); | |
2112 | const _CharT* __pend = __one.c_str() + __one.length(); | |
2113 | const _CharT* __q = __two.c_str(); | |
2114 | const _CharT* __qend = __two.c_str() + __two.length(); | |
2115 | ||
2116 | // strcoll stops when it sees a nul character so we break | |
2117 | // the strings into zero-terminated substrings and pass those | |
2118 | // to strcoll. | |
2119 | for (;;) | |
2120 | { | |
2121 | int __res = _M_compare(__p, __q); | |
2122 | if (__res) | |
2123 | return __res; | |
2124 | ||
2125 | __p += char_traits<_CharT>::length(__p); | |
2126 | __q += char_traits<_CharT>::length(__q); | |
2127 | if (__p == __pend && __q == __qend) | |
2128 | return 0; | |
2129 | else if (__p == __pend) | |
2130 | return -1; | |
2131 | else if (__q == __qend) | |
2132 | return 1; | |
2133 | ||
2134 | __p++; | |
2135 | __q++; | |
2136 | } | |
ea0c0b6e BK |
2137 | } |
2138 | ||
2139 | template<typename _CharT> | |
b206658a | 2140 | typename collate<_CharT>::string_type |
ea0c0b6e BK |
2141 | collate<_CharT>:: |
2142 | do_transform(const _CharT* __lo, const _CharT* __hi) const | |
2143 | { | |
5040d691 PR |
2144 | // strxfrm assumes zero-terminated strings so we make a copy |
2145 | string_type __str(__lo, __hi); | |
2146 | ||
2147 | const _CharT* __p = __str.c_str(); | |
2148 | const _CharT* __pend = __str.c_str() + __str.length(); | |
2149 | ||
32c16200 | 2150 | size_t __len = (__hi - __lo) * 2; |
5040d691 PR |
2151 | |
2152 | string_type __ret; | |
2153 | ||
2154 | // strxfrm stops when it sees a nul character so we break | |
2155 | // the string into zero-terminated substrings and pass those | |
2156 | // to strxfrm. | |
2157 | for (;;) | |
ea0c0b6e | 2158 | { |
5040d691 PR |
2159 | // First try a buffer perhaps big enough. |
2160 | _CharT* __c = | |
2161 | static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __len)); | |
2162 | size_t __res = _M_transform(__c, __p, __len); | |
2163 | // If the buffer was not large enough, try again with the | |
2164 | // correct size. | |
2165 | if (__res >= __len) | |
2166 | { | |
2167 | __len = __res + 1; | |
2168 | __c = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
2169 | * __len)); | |
2170 | __res = _M_transform(__c, __p, __res + 1); | |
2171 | } | |
2172 | ||
2173 | __ret.append(__c, __res); | |
2174 | __p += char_traits<_CharT>::length(__p); | |
2175 | if (__p == __pend) | |
2176 | return __ret; | |
2177 | ||
2178 | __p++; | |
2179 | __ret.push_back(_CharT()); | |
ea0c0b6e | 2180 | } |
ea0c0b6e BK |
2181 | } |
2182 | ||
2183 | template<typename _CharT> | |
2184 | long | |
2185 | collate<_CharT>:: | |
2186 | do_hash(const _CharT* __lo, const _CharT* __hi) const | |
2187 | { | |
2188 | unsigned long __val = 0; | |
2189 | for (; __lo < __hi; ++__lo) | |
2190 | __val = *__lo + ((__val << 7) | | |
4e2f8bcf | 2191 | (__val >> (numeric_limits<unsigned long>::digits - 7))); |
ea0c0b6e BK |
2192 | return static_cast<long>(__val); |
2193 | } | |
1ab65677 | 2194 | |
86ade44c BK |
2195 | // Construct correctly padded string, as per 22.2.2.2.2 |
2196 | // Assumes | |
2197 | // __newlen > __oldlen | |
2198 | // __news is allocated for __newlen size | |
b3340046 PC |
2199 | // Used by both num_put and ostream inserters: if __num, |
2200 | // internal-adjusted objects are padded according to the rules below | |
2201 | // concerning 0[xX] and +-, otherwise, exactly as right-adjusted | |
2202 | // ones are. | |
f13a69ec BK |
2203 | |
2204 | // NB: Of the two parameters, _CharT can be deduced from the | |
2205 | // function arguments. The other (_Traits) has to be explicitly specified. | |
f13a69ec BK |
2206 | template<typename _CharT, typename _Traits> |
2207 | void | |
2208 | __pad<_CharT, _Traits>::_S_pad(ios_base& __io, _CharT __fill, | |
2209 | _CharT* __news, const _CharT* __olds, | |
2210 | const streamsize __newlen, | |
2211 | const streamsize __oldlen, const bool __num) | |
2212 | { | |
2213 | size_t __plen = static_cast<size_t>(__newlen - __oldlen); | |
2e2a38cd BK |
2214 | _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
2215 | * __plen)); | |
f13a69ec BK |
2216 | _Traits::assign(__pads, __plen, __fill); |
2217 | ||
2218 | _CharT* __beg; | |
2219 | _CharT* __end; | |
86ade44c BK |
2220 | size_t __mod = 0; |
2221 | size_t __beglen; //either __plen or __oldlen | |
2222 | ios_base::fmtflags __adjust = __io.flags() & ios_base::adjustfield; | |
2223 | ||
2224 | if (__adjust == ios_base::left) | |
2225 | { | |
2226 | // Padding last. | |
f13a69ec | 2227 | __beg = const_cast<_CharT*>(__olds); |
86ade44c BK |
2228 | __beglen = __oldlen; |
2229 | __end = __pads; | |
2230 | } | |
b3340046 | 2231 | else if (__adjust == ios_base::internal && __num) |
86ade44c BK |
2232 | { |
2233 | // Pad after the sign, if there is one. | |
2234 | // Pad after 0[xX], if there is one. | |
2235 | // Who came up with these rules, anyway? Jeeze. | |
7942afdc | 2236 | const locale& __loc = __io._M_getloc(); |
86ade44c | 2237 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
f13a69ec BK |
2238 | const _CharT __minus = __ctype.widen('-'); |
2239 | const _CharT __plus = __ctype.widen('+'); | |
2240 | bool __testsign = _Traits::eq(__olds[0], __minus) | |
2241 | || _Traits::eq(__olds[0], __plus); | |
2242 | ||
2243 | bool __testhex = _Traits::eq(__ctype.widen('0'), __olds[0]) | |
2244 | && (_Traits::eq(__ctype.widen('x'), __olds[1]) | |
2245 | || _Traits::eq(__ctype.widen('X'), __olds[1])); | |
86ade44c BK |
2246 | if (__testhex) |
2247 | { | |
2248 | __news[0] = __olds[0]; | |
2249 | __news[1] = __olds[1]; | |
2250 | __mod += 2; | |
2251 | __news += 2; | |
5a4c8588 PC |
2252 | __beg = __pads; |
2253 | __beglen = __plen; | |
f13a69ec | 2254 | __end = const_cast<_CharT*>(__olds + __mod); |
86ade44c BK |
2255 | } |
2256 | else if (__testsign) | |
2257 | { | |
a3aff86a | 2258 | __news[0] = __olds[0]; |
86ade44c BK |
2259 | ++__mod; |
2260 | ++__news; | |
2261 | __beg = __pads; | |
2262 | __beglen = __plen; | |
f13a69ec | 2263 | __end = const_cast<_CharT*>(__olds + __mod); |
86ade44c BK |
2264 | } |
2265 | else | |
2266 | { | |
2267 | // Padding first. | |
2268 | __beg = __pads; | |
2269 | __beglen = __plen; | |
f13a69ec | 2270 | __end = const_cast<_CharT*>(__olds); |
86ade44c BK |
2271 | } |
2272 | } | |
2273 | else | |
2274 | { | |
2275 | // Padding first. | |
2276 | __beg = __pads; | |
2277 | __beglen = __plen; | |
f13a69ec | 2278 | __end = const_cast<_CharT*>(__olds); |
86ade44c | 2279 | } |
f13a69ec | 2280 | _Traits::copy(__news, __beg, __beglen); |
7942afdc | 2281 | _Traits::copy(__news + __beglen, __end, __newlen - __beglen - __mod); |
86ade44c BK |
2282 | } |
2283 | ||
1ab65677 BK |
2284 | template<typename _CharT> |
2285 | bool | |
2286 | __verify_grouping(const basic_string<_CharT>& __grouping, | |
2287 | basic_string<_CharT>& __grouping_tmp) | |
2288 | { | |
7942afdc BK |
2289 | size_t __i = 0; |
2290 | size_t __j = 0; | |
2291 | const size_t __len = __grouping.size(); | |
2292 | const size_t __n = __grouping_tmp.size(); | |
1ab65677 BK |
2293 | bool __test = true; |
2294 | ||
2295 | // Parsed number groupings have to match the | |
2296 | // numpunct::grouping string exactly, starting at the | |
2297 | // right-most point of the parsed sequence of elements ... | |
2298 | while (__test && __i < __n - 1) | |
2299 | for (__j = 0; __test && __j < __len && __i < __n - 1; ++__j,++__i) | |
2300 | __test &= __grouping[__j] == __grouping_tmp[__n - __i - 1]; | |
2301 | // ... but the last parsed grouping can be <= numpunct | |
2302 | // grouping. | |
2303 | __j == __len ? __j = 0 : __j; | |
2304 | __test &= __grouping[__j] >= __grouping_tmp[__n - __i - 1]; | |
2305 | return __test; | |
2306 | } | |
2307 | ||
1ab65677 BK |
2308 | template<typename _CharT> |
2309 | _CharT* | |
86ade44c | 2310 | __add_grouping(_CharT* __s, _CharT __sep, |
1ab65677 BK |
2311 | const char* __gbeg, const char* __gend, |
2312 | const _CharT* __first, const _CharT* __last) | |
2313 | { | |
2314 | if (__last - __first > *__gbeg) | |
2315 | { | |
cde63840 BK |
2316 | const bool __bump = __gbeg + 1 != __gend; |
2317 | __s = std::__add_grouping(__s, __sep, __gbeg + __bump, | |
391cfc46 | 2318 | __gend, __first, __last - *__gbeg); |
1ab65677 BK |
2319 | __first = __last - *__gbeg; |
2320 | *__s++ = __sep; | |
2321 | } | |
2322 | do | |
86ade44c | 2323 | *__s++ = *__first++; |
1ab65677 BK |
2324 | while (__first != __last); |
2325 | return __s; | |
2326 | } | |
a32e3c09 BK |
2327 | |
2328 | // Inhibit implicit instantiations for required instantiations, | |
2329 | // which are defined via explicit instantiations elsewhere. | |
2330 | // NB: This syntax is a GNU extension. | |
3d7c150e | 2331 | #if _GLIBCXX_EXTERN_TEMPLATE |
a32e3c09 BK |
2332 | extern template class moneypunct<char, false>; |
2333 | extern template class moneypunct<char, true>; | |
2334 | extern template class moneypunct_byname<char, false>; | |
2335 | extern template class moneypunct_byname<char, true>; | |
41b4d44b BK |
2336 | extern template class money_get<char>; |
2337 | extern template class money_put<char>; | |
a32e3c09 BK |
2338 | extern template class numpunct<char>; |
2339 | extern template class numpunct_byname<char>; | |
41b4d44b BK |
2340 | extern template class num_get<char>; |
2341 | extern template class num_put<char>; | |
a32e3c09 | 2342 | extern template class __timepunct<char>; |
41b4d44b BK |
2343 | extern template class time_put<char>; |
2344 | extern template class time_put_byname<char>; | |
2345 | extern template class time_get<char>; | |
2346 | extern template class time_get_byname<char>; | |
a32e3c09 BK |
2347 | extern template class messages<char>; |
2348 | extern template class messages_byname<char>; | |
a32e3c09 | 2349 | extern template class ctype_byname<char>; |
a32e3c09 | 2350 | extern template class codecvt_byname<char, char, mbstate_t>; |
a32e3c09 BK |
2351 | extern template class collate<char>; |
2352 | extern template class collate_byname<char>; | |
ea0c0b6e | 2353 | |
41b4d44b BK |
2354 | extern template |
2355 | const codecvt<char, char, mbstate_t>& | |
2356 | use_facet<codecvt<char, char, mbstate_t> >(const locale&); | |
2357 | ||
2358 | extern template | |
2359 | const collate<char>& | |
2360 | use_facet<collate<char> >(const locale&); | |
2361 | ||
2362 | extern template | |
2363 | const numpunct<char>& | |
2364 | use_facet<numpunct<char> >(const locale&); | |
2365 | ||
2366 | extern template | |
2367 | const num_put<char>& | |
2368 | use_facet<num_put<char> >(const locale&); | |
2369 | ||
2370 | extern template | |
2371 | const num_get<char>& | |
2372 | use_facet<num_get<char> >(const locale&); | |
2373 | ||
2374 | extern template | |
2375 | const moneypunct<char, true>& | |
2376 | use_facet<moneypunct<char, true> >(const locale&); | |
2377 | ||
2378 | extern template | |
2379 | const moneypunct<char, false>& | |
2380 | use_facet<moneypunct<char, false> >(const locale&); | |
2381 | ||
2382 | extern template | |
2383 | const money_put<char>& | |
2384 | use_facet<money_put<char> >(const locale&); | |
2385 | ||
2386 | extern template | |
2387 | const money_get<char>& | |
2388 | use_facet<money_get<char> >(const locale&); | |
2389 | ||
2390 | extern template | |
2391 | const __timepunct<char>& | |
2392 | use_facet<__timepunct<char> >(const locale&); | |
2393 | ||
2394 | extern template | |
2395 | const time_put<char>& | |
2396 | use_facet<time_put<char> >(const locale&); | |
2397 | ||
2398 | extern template | |
2399 | const time_get<char>& | |
2400 | use_facet<time_get<char> >(const locale&); | |
2401 | ||
2402 | extern template | |
2403 | const messages<char>& | |
2404 | use_facet<messages<char> >(const locale&); | |
2405 | ||
41b4d44b BK |
2406 | extern template |
2407 | bool | |
2408 | has_facet<ctype<char> >(const locale&); | |
2409 | ||
2410 | extern template | |
2411 | bool | |
2412 | has_facet<codecvt<char, char, mbstate_t> >(const locale&); | |
2413 | ||
2414 | extern template | |
2415 | bool | |
2416 | has_facet<collate<char> >(const locale&); | |
2417 | ||
2418 | extern template | |
2419 | bool | |
2420 | has_facet<numpunct<char> >(const locale&); | |
a32e3c09 | 2421 | |
41b4d44b BK |
2422 | extern template |
2423 | bool | |
2424 | has_facet<num_put<char> >(const locale&); | |
a32e3c09 | 2425 | |
41b4d44b BK |
2426 | extern template |
2427 | bool | |
2428 | has_facet<num_get<char> >(const locale&); | |
a32e3c09 | 2429 | |
41b4d44b BK |
2430 | extern template |
2431 | bool | |
2432 | has_facet<moneypunct<char> >(const locale&); | |
2433 | ||
2434 | extern template | |
2435 | bool | |
2436 | has_facet<money_put<char> >(const locale&); | |
2437 | ||
2438 | extern template | |
2439 | bool | |
2440 | has_facet<money_get<char> >(const locale&); | |
2441 | ||
2442 | extern template | |
2443 | bool | |
2444 | has_facet<__timepunct<char> >(const locale&); | |
2445 | ||
2446 | extern template | |
2447 | bool | |
2448 | has_facet<time_put<char> >(const locale&); | |
2449 | ||
2450 | extern template | |
2451 | bool | |
2452 | has_facet<time_get<char> >(const locale&); | |
2453 | ||
2454 | extern template | |
2455 | bool | |
2456 | has_facet<messages<char> >(const locale&); | |
2457 | ||
3d7c150e | 2458 | #ifdef _GLIBCXX_USE_WCHAR_T |
5112ae3a BK |
2459 | extern template class moneypunct<wchar_t, false>; |
2460 | extern template class moneypunct<wchar_t, true>; | |
2461 | extern template class moneypunct_byname<wchar_t, false>; | |
2462 | extern template class moneypunct_byname<wchar_t, true>; | |
2463 | extern template class money_get<wchar_t>; | |
2464 | extern template class money_put<wchar_t>; | |
2465 | extern template class numpunct<wchar_t>; | |
2466 | extern template class numpunct_byname<wchar_t>; | |
2467 | extern template class num_get<wchar_t>; | |
2468 | extern template class num_put<wchar_t>; | |
2469 | extern template class __timepunct<wchar_t>; | |
2470 | extern template class time_put<wchar_t>; | |
2471 | extern template class time_put_byname<wchar_t>; | |
2472 | extern template class time_get<wchar_t>; | |
2473 | extern template class time_get_byname<wchar_t>; | |
2474 | extern template class messages<wchar_t>; | |
2475 | extern template class messages_byname<wchar_t>; | |
2476 | extern template class ctype_byname<wchar_t>; | |
2477 | extern template class codecvt_byname<wchar_t, char, mbstate_t>; | |
2478 | extern template class collate<wchar_t>; | |
2479 | extern template class collate_byname<wchar_t>; | |
2480 | ||
2481 | extern template | |
2482 | const codecvt<wchar_t, char, mbstate_t>& | |
2483 | use_facet<codecvt<wchar_t, char, mbstate_t> >(locale const&); | |
2484 | ||
2485 | extern template | |
2486 | const collate<wchar_t>& | |
2487 | use_facet<collate<wchar_t> >(const locale&); | |
2488 | ||
2489 | extern template | |
2490 | const numpunct<wchar_t>& | |
2491 | use_facet<numpunct<wchar_t> >(const locale&); | |
2492 | ||
2493 | extern template | |
2494 | const num_put<wchar_t>& | |
2495 | use_facet<num_put<wchar_t> >(const locale&); | |
2496 | ||
2497 | extern template | |
2498 | const num_get<wchar_t>& | |
2499 | use_facet<num_get<wchar_t> >(const locale&); | |
2500 | ||
2501 | extern template | |
2502 | const moneypunct<wchar_t, true>& | |
2503 | use_facet<moneypunct<wchar_t, true> >(const locale&); | |
2504 | ||
2505 | extern template | |
2506 | const moneypunct<wchar_t, false>& | |
2507 | use_facet<moneypunct<wchar_t, false> >(const locale&); | |
2508 | ||
2509 | extern template | |
2510 | const money_put<wchar_t>& | |
2511 | use_facet<money_put<wchar_t> >(const locale&); | |
2512 | ||
2513 | extern template | |
2514 | const money_get<wchar_t>& | |
2515 | use_facet<money_get<wchar_t> >(const locale&); | |
2516 | ||
2517 | extern template | |
2518 | const __timepunct<wchar_t>& | |
2519 | use_facet<__timepunct<wchar_t> >(const locale&); | |
2520 | ||
2521 | extern template | |
2522 | const time_put<wchar_t>& | |
2523 | use_facet<time_put<wchar_t> >(const locale&); | |
2524 | ||
2525 | extern template | |
2526 | const time_get<wchar_t>& | |
2527 | use_facet<time_get<wchar_t> >(const locale&); | |
2528 | ||
2529 | extern template | |
2530 | const messages<wchar_t>& | |
2531 | use_facet<messages<wchar_t> >(const locale&); | |
2532 | ||
41b4d44b BK |
2533 | extern template |
2534 | bool | |
2535 | has_facet<ctype<wchar_t> >(const locale&); | |
2536 | ||
2537 | extern template | |
2538 | bool | |
2539 | has_facet<codecvt<wchar_t, char, mbstate_t> >(const locale&); | |
2540 | ||
2541 | extern template | |
2542 | bool | |
2543 | has_facet<collate<wchar_t> >(const locale&); | |
2544 | ||
2545 | extern template | |
2546 | bool | |
2547 | has_facet<numpunct<wchar_t> >(const locale&); | |
2548 | ||
2549 | extern template | |
2550 | bool | |
2551 | has_facet<num_put<wchar_t> >(const locale&); | |
2552 | ||
2553 | extern template | |
2554 | bool | |
2555 | has_facet<num_get<wchar_t> >(const locale&); | |
2556 | ||
2557 | extern template | |
2558 | bool | |
2559 | has_facet<moneypunct<wchar_t> >(const locale&); | |
2560 | ||
2561 | extern template | |
2562 | bool | |
2563 | has_facet<money_put<wchar_t> >(const locale&); | |
2564 | ||
2565 | extern template | |
2566 | bool | |
2567 | has_facet<money_get<wchar_t> >(const locale&); | |
2568 | ||
2569 | extern template | |
2570 | bool | |
2571 | has_facet<__timepunct<wchar_t> >(const locale&); | |
2572 | ||
2573 | extern template | |
2574 | bool | |
2575 | has_facet<time_put<wchar_t> >(const locale&); | |
2576 | ||
2577 | extern template | |
2578 | bool | |
2579 | has_facet<time_get<wchar_t> >(const locale&); | |
2580 | ||
2581 | extern template | |
2582 | bool | |
2583 | has_facet<messages<wchar_t> >(const locale&); | |
5112ae3a | 2584 | #endif |
1bc8b0ad | 2585 | #endif |
41b4d44b BK |
2586 | } // namespace std |
2587 | ||
2588 | #endif |