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725dc051 BK |
1 | // Locale support -*- C++ -*- |
2 | ||
6defecc2 | 3 | // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 |
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 | |
83f51799 | 19 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
725dc051 BK |
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 | ||
0aa06b18 BK |
31 | /** @file locale_facets.tcc |
32 | * This is an internal header file, included by other library headers. | |
33 | * You should not attempt to use it directly. | |
34 | */ | |
725dc051 | 35 | |
3d7c150e BK |
36 | #ifndef _LOCALE_FACETS_TCC |
37 | #define _LOCALE_FACETS_TCC 1 | |
725dc051 | 38 | |
3b794528 BK |
39 | #pragma GCC system_header |
40 | ||
ed6814f7 BI |
41 | #include <limits> // For numeric_limits |
42 | #include <typeinfo> // For bad_cast. | |
4b9aaf63 | 43 | #include <bits/streambuf_iterator.h> |
725dc051 | 44 | |
3cbc7af0 BK |
45 | _GLIBCXX_BEGIN_NAMESPACE(std) |
46 | ||
725dc051 BK |
47 | template<typename _Facet> |
48 | locale | |
ba317c52 | 49 | locale::combine(const locale& __other) const |
725dc051 | 50 | { |
1f46fc8e | 51 | _Impl* __tmp = new _Impl(*_M_impl, 1); |
155f6fbb PC |
52 | try |
53 | { | |
54 | __tmp->_M_replace_facet(__other._M_impl, &_Facet::id); | |
55 | } | |
56 | catch(...) | |
57 | { | |
58 | __tmp->_M_remove_reference(); | |
59 | __throw_exception_again; | |
60 | } | |
13f83598 | 61 | return locale(__tmp); |
725dc051 BK |
62 | } |
63 | ||
64 | template<typename _CharT, typename _Traits, typename _Alloc> | |
65 | bool | |
66 | locale::operator()(const basic_string<_CharT, _Traits, _Alloc>& __s1, | |
67 | const basic_string<_CharT, _Traits, _Alloc>& __s2) const | |
68 | { | |
725dc051 | 69 | typedef std::collate<_CharT> __collate_type; |
86ade44c BK |
70 | const __collate_type& __collate = use_facet<__collate_type>(*this); |
71 | return (__collate.compare(__s1.data(), __s1.data() + __s1.length(), | |
72 | __s2.data(), __s2.data() + __s2.length()) < 0); | |
725dc051 BK |
73 | } |
74 | ||
3101fa3c JQ |
75 | /** |
76 | * @brief Test for the presence of a facet. | |
77 | * | |
78 | * has_facet tests the locale argument for the presence of the facet type | |
79 | * provided as the template parameter. Facets derived from the facet | |
80 | * parameter will also return true. | |
81 | * | |
82 | * @param Facet The facet type to test the presence of. | |
83 | * @param locale The locale to test. | |
84 | * @return true if locale contains a facet of type Facet, else false. | |
3101fa3c | 85 | */ |
725dc051 | 86 | template<typename _Facet> |
0cd1de6f BK |
87 | inline bool |
88 | has_facet(const locale& __loc) throw() | |
725dc051 | 89 | { |
905df1fb | 90 | const size_t __i = _Facet::id._M_id(); |
064994a3 | 91 | const locale::facet** __facets = __loc._M_impl->_M_facets; |
0cd1de6f | 92 | return (__i < __loc._M_impl->_M_facets_size && __facets[__i]); |
725dc051 BK |
93 | } |
94 | ||
3101fa3c JQ |
95 | /** |
96 | * @brief Return a facet. | |
97 | * | |
98 | * use_facet looks for and returns a reference to a facet of type Facet | |
99 | * where Facet is the template parameter. If has_facet(locale) is true, | |
100 | * there is a suitable facet to return. It throws std::bad_cast if the | |
101 | * locale doesn't contain a facet of type Facet. | |
102 | * | |
103 | * @param Facet The facet type to access. | |
104 | * @param locale The locale to use. | |
105 | * @return Reference to facet of type Facet. | |
106 | * @throw std::bad_cast if locale doesn't contain a facet of type Facet. | |
107 | */ | |
725dc051 | 108 | template<typename _Facet> |
0cd1de6f BK |
109 | inline const _Facet& |
110 | use_facet(const locale& __loc) | |
725dc051 | 111 | { |
905df1fb | 112 | const size_t __i = _Facet::id._M_id(); |
064994a3 | 113 | const locale::facet** __facets = __loc._M_impl->_M_facets; |
0cd1de6f BK |
114 | if (!(__i < __loc._M_impl->_M_facets_size && __facets[__i])) |
115 | __throw_bad_cast(); | |
116 | return static_cast<const _Facet&>(*__facets[__i]); | |
725dc051 BK |
117 | } |
118 | ||
215f9e28 BK |
119 | // Routine to access a cache for the facet. If the cache didn't |
120 | // exist before, it gets constructed on the fly. | |
121 | template<typename _Facet> | |
cde63840 BK |
122 | struct __use_cache |
123 | { | |
124 | const _Facet* | |
125 | operator() (const locale& __loc) const; | |
126 | }; | |
215f9e28 | 127 | |
586b5f20 | 128 | // Specializations. |
cde63840 BK |
129 | template<typename _CharT> |
130 | struct __use_cache<__numpunct_cache<_CharT> > | |
131 | { | |
132 | const __numpunct_cache<_CharT>* | |
133 | operator() (const locale& __loc) const | |
134 | { | |
905df1fb | 135 | const size_t __i = numpunct<_CharT>::id._M_id(); |
cde63840 BK |
136 | const locale::facet** __caches = __loc._M_impl->_M_caches; |
137 | if (!__caches[__i]) | |
138 | { | |
11f10e6b | 139 | __numpunct_cache<_CharT>* __tmp = NULL; |
cde63840 BK |
140 | try |
141 | { | |
142 | __tmp = new __numpunct_cache<_CharT>; | |
143 | __tmp->_M_cache(__loc); | |
144 | } | |
145 | catch(...) | |
146 | { | |
147 | delete __tmp; | |
148 | __throw_exception_again; | |
149 | } | |
150 | __loc._M_impl->_M_install_cache(__tmp, __i); | |
151 | } | |
152 | return static_cast<const __numpunct_cache<_CharT>*>(__caches[__i]); | |
153 | } | |
154 | }; | |
725dc051 | 155 | |
586b5f20 BK |
156 | template<typename _CharT, bool _Intl> |
157 | struct __use_cache<__moneypunct_cache<_CharT, _Intl> > | |
158 | { | |
159 | const __moneypunct_cache<_CharT, _Intl>* | |
160 | operator() (const locale& __loc) const | |
161 | { | |
162 | const size_t __i = moneypunct<_CharT, _Intl>::id._M_id(); | |
163 | const locale::facet** __caches = __loc._M_impl->_M_caches; | |
164 | if (!__caches[__i]) | |
165 | { | |
166 | __moneypunct_cache<_CharT, _Intl>* __tmp = NULL; | |
167 | try | |
168 | { | |
169 | __tmp = new __moneypunct_cache<_CharT, _Intl>; | |
170 | __tmp->_M_cache(__loc); | |
171 | } | |
172 | catch(...) | |
173 | { | |
174 | delete __tmp; | |
175 | __throw_exception_again; | |
176 | } | |
177 | __loc._M_impl->_M_install_cache(__tmp, __i); | |
178 | } | |
179 | return static_cast< | |
180 | const __moneypunct_cache<_CharT, _Intl>*>(__caches[__i]); | |
181 | } | |
182 | }; | |
183 | ||
184 | template<typename _CharT> | |
185 | void | |
186 | __numpunct_cache<_CharT>::_M_cache(const locale& __loc) | |
187 | { | |
188 | _M_allocated = true; | |
189 | ||
190 | const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); | |
191 | ||
192 | _M_grouping_size = __np.grouping().size(); | |
193 | char* __grouping = new char[_M_grouping_size]; | |
194 | __np.grouping().copy(__grouping, _M_grouping_size); | |
195 | _M_grouping = __grouping; | |
eae6e95b PC |
196 | _M_use_grouping = (_M_grouping_size |
197 | && static_cast<signed char>(__np.grouping()[0]) > 0); | |
586b5f20 BK |
198 | |
199 | _M_truename_size = __np.truename().size(); | |
200 | _CharT* __truename = new _CharT[_M_truename_size]; | |
201 | __np.truename().copy(__truename, _M_truename_size); | |
202 | _M_truename = __truename; | |
203 | ||
204 | _M_falsename_size = __np.falsename().size(); | |
205 | _CharT* __falsename = new _CharT[_M_falsename_size]; | |
206 | __np.falsename().copy(__falsename, _M_falsename_size); | |
207 | _M_falsename = __falsename; | |
208 | ||
209 | _M_decimal_point = __np.decimal_point(); | |
210 | _M_thousands_sep = __np.thousands_sep(); | |
211 | ||
212 | const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__loc); | |
213 | __ct.widen(__num_base::_S_atoms_out, | |
214 | __num_base::_S_atoms_out + __num_base::_S_oend, _M_atoms_out); | |
215 | __ct.widen(__num_base::_S_atoms_in, | |
216 | __num_base::_S_atoms_in + __num_base::_S_iend, _M_atoms_in); | |
217 | } | |
218 | ||
219 | template<typename _CharT, bool _Intl> | |
220 | void | |
221 | __moneypunct_cache<_CharT, _Intl>::_M_cache(const locale& __loc) | |
222 | { | |
223 | _M_allocated = true; | |
224 | ||
225 | const moneypunct<_CharT, _Intl>& __mp = | |
226 | use_facet<moneypunct<_CharT, _Intl> >(__loc); | |
227 | ||
228 | _M_grouping_size = __mp.grouping().size(); | |
229 | char* __grouping = new char[_M_grouping_size]; | |
230 | __mp.grouping().copy(__grouping, _M_grouping_size); | |
231 | _M_grouping = __grouping; | |
eae6e95b PC |
232 | _M_use_grouping = (_M_grouping_size |
233 | && static_cast<signed char>(__mp.grouping()[0]) > 0); | |
586b5f20 BK |
234 | |
235 | _M_decimal_point = __mp.decimal_point(); | |
236 | _M_thousands_sep = __mp.thousands_sep(); | |
237 | _M_frac_digits = __mp.frac_digits(); | |
238 | ||
239 | _M_curr_symbol_size = __mp.curr_symbol().size(); | |
240 | _CharT* __curr_symbol = new _CharT[_M_curr_symbol_size]; | |
241 | __mp.curr_symbol().copy(__curr_symbol, _M_curr_symbol_size); | |
242 | _M_curr_symbol = __curr_symbol; | |
243 | ||
244 | _M_positive_sign_size = __mp.positive_sign().size(); | |
245 | _CharT* __positive_sign = new _CharT[_M_positive_sign_size]; | |
246 | __mp.positive_sign().copy(__positive_sign, _M_positive_sign_size); | |
247 | _M_positive_sign = __positive_sign; | |
248 | ||
249 | _M_negative_sign_size = __mp.negative_sign().size(); | |
250 | _CharT* __negative_sign = new _CharT[_M_negative_sign_size]; | |
251 | __mp.negative_sign().copy(__negative_sign, _M_negative_sign_size); | |
252 | _M_negative_sign = __negative_sign; | |
253 | ||
254 | _M_pos_format = __mp.pos_format(); | |
255 | _M_neg_format = __mp.neg_format(); | |
256 | ||
257 | const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__loc); | |
258 | __ct.widen(money_base::_S_atoms, | |
259 | money_base::_S_atoms + money_base::_S_end, _M_atoms); | |
260 | } | |
261 | ||
262 | ||
47f62b27 PC |
263 | // Used by both numeric and monetary facets. |
264 | // Check to make sure that the __grouping_tmp string constructed in | |
265 | // money_get or num_get matches the canonical grouping for a given | |
266 | // locale. | |
267 | // __grouping_tmp is parsed L to R | |
268 | // 1,222,444 == __grouping_tmp of "\1\3\3" | |
269 | // __grouping is parsed R to L | |
270 | // 1,222,444 == __grouping of "\3" == "\3\3\3" | |
271 | static bool | |
272 | __verify_grouping(const char* __grouping, size_t __grouping_size, | |
273 | const string& __grouping_tmp); | |
274 | ||
6defecc2 JJ |
275 | _GLIBCXX_BEGIN_LDBL_NAMESPACE |
276 | ||
1ab65677 | 277 | template<typename _CharT, typename _InIter> |
631ba05e | 278 | _InIter |
1ab65677 | 279 | num_get<_CharT, _InIter>:: |
86ade44c | 280 | _M_extract_float(_InIter __beg, _InIter __end, ios_base& __io, |
823b4f7d | 281 | ios_base::iostate& __err, string& __xtrc) const |
725dc051 | 282 | { |
7942afdc | 283 | typedef char_traits<_CharT> __traits_type; |
a70c902e | 284 | typedef __numpunct_cache<_CharT> __cache_type; |
7942afdc BK |
285 | __use_cache<__cache_type> __uc; |
286 | const locale& __loc = __io._M_getloc(); | |
287 | const __cache_type* __lc = __uc(__loc); | |
288 | const _CharT* __lit = __lc->_M_atoms_in; | |
8dc5fa32 | 289 | char_type __c = char_type(); |
86ade44c | 290 | |
8dc5fa32 PC |
291 | // True if __beg becomes equal to __end. |
292 | bool __testeof = __beg == __end; | |
a827daa0 | 293 | |
4b9aaf63 | 294 | // First check for sign. |
8dc5fa32 | 295 | if (!__testeof) |
86ade44c | 296 | { |
8dc5fa32 | 297 | __c = *__beg; |
586b5f20 BK |
298 | const bool __plus = __c == __lit[__num_base::_S_iplus]; |
299 | if ((__plus || __c == __lit[__num_base::_S_iminus]) | |
ce345590 PC |
300 | && !(__lc->_M_use_grouping && __c == __lc->_M_thousands_sep) |
301 | && !(__c == __lc->_M_decimal_point)) | |
f20d2b78 | 302 | { |
0e1b98cc | 303 | __xtrc += __plus ? '+' : '-'; |
8dc5fa32 PC |
304 | if (++__beg != __end) |
305 | __c = *__beg; | |
306 | else | |
307 | __testeof = true; | |
f20d2b78 | 308 | } |
86ade44c | 309 | } |
ed6814f7 | 310 | |
a827daa0 | 311 | // Next, look for leading zeros. |
e597a4d3 | 312 | bool __found_mantissa = false; |
d04e9b7f | 313 | int __sep_pos = 0; |
8dc5fa32 | 314 | while (!__testeof) |
823b4f7d | 315 | { |
ce345590 PC |
316 | if (__lc->_M_use_grouping && __c == __lc->_M_thousands_sep |
317 | || __c == __lc->_M_decimal_point) | |
a827daa0 | 318 | break; |
586b5f20 | 319 | else if (__c == __lit[__num_base::_S_izero]) |
a827daa0 PC |
320 | { |
321 | if (!__found_mantissa) | |
322 | { | |
0e1b98cc | 323 | __xtrc += '0'; |
a827daa0 PC |
324 | __found_mantissa = true; |
325 | } | |
d04e9b7f PC |
326 | ++__sep_pos; |
327 | ||
8dc5fa32 PC |
328 | if (++__beg != __end) |
329 | __c = *__beg; | |
330 | else | |
331 | __testeof = true; | |
a827daa0 PC |
332 | } |
333 | else | |
334 | break; | |
823b4f7d | 335 | } |
86ade44c BK |
336 | |
337 | // Only need acceptable digits for floating point numbers. | |
86ade44c BK |
338 | bool __found_dec = false; |
339 | bool __found_sci = false; | |
86ade44c | 340 | string __found_grouping; |
a8ea7389 PC |
341 | if (__lc->_M_use_grouping) |
342 | __found_grouping.reserve(32); | |
586b5f20 | 343 | const char_type* __lit_zero = __lit + __num_base::_S_izero; |
8dc5fa32 | 344 | |
bfdb907c PC |
345 | if (!__lc->_M_allocated) |
346 | // "C" locale | |
347 | while (!__testeof) | |
348 | { | |
349 | const int __digit = _M_find(__lit_zero, 10, __c); | |
350 | if (__digit != -1) | |
351 | { | |
352 | __xtrc += '0' + __digit; | |
353 | __found_mantissa = true; | |
354 | } | |
355 | else if (__c == __lc->_M_decimal_point | |
356 | && !__found_dec && !__found_sci) | |
357 | { | |
358 | __xtrc += '.'; | |
359 | __found_dec = true; | |
360 | } | |
361 | else if ((__c == __lit[__num_base::_S_ie] | |
362 | || __c == __lit[__num_base::_S_iE]) | |
363 | && !__found_sci && __found_mantissa) | |
364 | { | |
365 | // Scientific notation. | |
366 | __xtrc += 'e'; | |
367 | __found_sci = true; | |
368 | ||
369 | // Remove optional plus or minus sign, if they exist. | |
370 | if (++__beg != __end) | |
371 | { | |
372 | __c = *__beg; | |
373 | const bool __plus = __c == __lit[__num_base::_S_iplus]; | |
374 | if (__plus || __c == __lit[__num_base::_S_iminus]) | |
375 | __xtrc += __plus ? '+' : '-'; | |
376 | else | |
377 | continue; | |
378 | } | |
379 | else | |
380 | { | |
381 | __testeof = true; | |
382 | break; | |
383 | } | |
384 | } | |
385 | else | |
386 | break; | |
8dc5fa32 | 387 | |
bfdb907c PC |
388 | if (++__beg != __end) |
389 | __c = *__beg; | |
390 | else | |
391 | __testeof = true; | |
392 | } | |
393 | else | |
394 | while (!__testeof) | |
395 | { | |
396 | // According to 22.2.2.1.2, p8-9, first look for thousands_sep | |
397 | // and decimal_point. | |
398 | if (__lc->_M_use_grouping && __c == __lc->_M_thousands_sep) | |
399 | { | |
400 | if (!__found_dec && !__found_sci) | |
401 | { | |
402 | // NB: Thousands separator at the beginning of a string | |
403 | // is a no-no, as is two consecutive thousands separators. | |
404 | if (__sep_pos) | |
405 | { | |
406 | __found_grouping += static_cast<char>(__sep_pos); | |
407 | __sep_pos = 0; | |
408 | } | |
409 | else | |
410 | { | |
411 | // NB: __convert_to_v will not assign __v and will | |
412 | // set the failbit. | |
413 | __xtrc.clear(); | |
414 | break; | |
415 | } | |
416 | } | |
417 | else | |
418 | break; | |
419 | } | |
420 | else if (__c == __lc->_M_decimal_point) | |
421 | { | |
422 | if (!__found_dec && !__found_sci) | |
423 | { | |
424 | // If no grouping chars are seen, no grouping check | |
425 | // is applied. Therefore __found_grouping is adjusted | |
426 | // only if decimal_point comes after some thousands_sep. | |
427 | if (__found_grouping.size()) | |
428 | __found_grouping += static_cast<char>(__sep_pos); | |
429 | __xtrc += '.'; | |
430 | __found_dec = true; | |
431 | } | |
432 | else | |
433 | break; | |
434 | } | |
435 | else | |
436 | { | |
437 | const char_type* __q = | |
438 | __traits_type::find(__lit_zero, 10, __c); | |
439 | if (__q) | |
440 | { | |
441 | __xtrc += '0' + (__q - __lit_zero); | |
442 | __found_mantissa = true; | |
443 | ++__sep_pos; | |
444 | } | |
445 | else if ((__c == __lit[__num_base::_S_ie] | |
446 | || __c == __lit[__num_base::_S_iE]) | |
447 | && !__found_sci && __found_mantissa) | |
448 | { | |
449 | // Scientific notation. | |
450 | if (__found_grouping.size() && !__found_dec) | |
451 | __found_grouping += static_cast<char>(__sep_pos); | |
452 | __xtrc += 'e'; | |
453 | __found_sci = true; | |
454 | ||
455 | // Remove optional plus or minus sign, if they exist. | |
456 | if (++__beg != __end) | |
457 | { | |
458 | __c = *__beg; | |
459 | const bool __plus = __c == __lit[__num_base::_S_iplus]; | |
460 | if ((__plus || __c == __lit[__num_base::_S_iminus]) | |
461 | && !(__lc->_M_use_grouping | |
462 | && __c == __lc->_M_thousands_sep) | |
463 | && !(__c == __lc->_M_decimal_point)) | |
464 | __xtrc += __plus ? '+' : '-'; | |
465 | else | |
466 | continue; | |
467 | } | |
468 | else | |
469 | { | |
470 | __testeof = true; | |
471 | break; | |
472 | } | |
473 | } | |
474 | else | |
475 | break; | |
476 | } | |
477 | ||
478 | if (++__beg != __end) | |
479 | __c = *__beg; | |
480 | else | |
481 | __testeof = true; | |
482 | } | |
86ade44c BK |
483 | |
484 | // Digit grouping is checked. If grouping and found_grouping don't | |
485 | // match, then get very very upset, and set failbit. | |
6d4925e3 | 486 | if (__found_grouping.size()) |
86ade44c | 487 | { |
0e1b98cc PC |
488 | // Add the ending grouping if a decimal or 'e'/'E' wasn't found. |
489 | if (!__found_dec && !__found_sci) | |
86ade44c | 490 | __found_grouping += static_cast<char>(__sep_pos); |
7942afdc | 491 | |
586b5f20 BK |
492 | if (!std::__verify_grouping(__lc->_M_grouping, |
493 | __lc->_M_grouping_size, | |
47f62b27 | 494 | __found_grouping)) |
823b4f7d | 495 | __err |= ios_base::failbit; |
86ade44c BK |
496 | } |
497 | ||
7942afdc | 498 | // Finish up. |
8dc5fa32 | 499 | if (__testeof) |
86ade44c | 500 | __err |= ios_base::eofbit; |
631ba05e | 501 | return __beg; |
725dc051 BK |
502 | } |
503 | ||
6defecc2 JJ |
504 | _GLIBCXX_END_LDBL_NAMESPACE |
505 | ||
44ecf603 PC |
506 | template<typename _ValueT> |
507 | struct __to_unsigned_type | |
508 | { typedef _ValueT __type; }; | |
509 | ||
510 | template<> | |
511 | struct __to_unsigned_type<long> | |
512 | { typedef unsigned long __type; }; | |
513 | ||
514 | #ifdef _GLIBCXX_USE_LONG_LONG | |
515 | template<> | |
516 | struct __to_unsigned_type<long long> | |
517 | { typedef unsigned long long __type; }; | |
518 | #endif | |
519 | ||
6defecc2 JJ |
520 | _GLIBCXX_BEGIN_LDBL_NAMESPACE |
521 | ||
86ade44c | 522 | template<typename _CharT, typename _InIter> |
ed6814f7 | 523 | template<typename _ValueT> |
0fa96a60 PC |
524 | _InIter |
525 | num_get<_CharT, _InIter>:: | |
526 | _M_extract_int(_InIter __beg, _InIter __end, ios_base& __io, | |
527 | ios_base::iostate& __err, _ValueT& __v) const | |
528 | { | |
44ecf603 | 529 | typedef char_traits<_CharT> __traits_type; |
a70c902e PC |
530 | typedef typename __to_unsigned_type<_ValueT>::__type __unsigned_type; |
531 | typedef __numpunct_cache<_CharT> __cache_type; | |
0fa96a60 PC |
532 | __use_cache<__cache_type> __uc; |
533 | const locale& __loc = __io._M_getloc(); | |
534 | const __cache_type* __lc = __uc(__loc); | |
535 | const _CharT* __lit = __lc->_M_atoms_in; | |
e597a4d3 | 536 | char_type __c = char_type(); |
86ade44c | 537 | |
0fa96a60 | 538 | // NB: Iff __basefield == 0, __base can change based on contents. |
a8ea7389 PC |
539 | const ios_base::fmtflags __basefield = __io.flags() |
540 | & ios_base::basefield; | |
0fa96a60 PC |
541 | const bool __oct = __basefield == ios_base::oct; |
542 | int __base = __oct ? 8 : (__basefield == ios_base::hex ? 16 : 10); | |
86ade44c | 543 | |
e597a4d3 PC |
544 | // True if __beg becomes equal to __end. |
545 | bool __testeof = __beg == __end; | |
0fa96a60 PC |
546 | |
547 | // First check for sign. | |
548 | bool __negative = false; | |
e597a4d3 | 549 | if (!__testeof) |
ed6814f7 | 550 | { |
e597a4d3 | 551 | __c = *__beg; |
1f3adac2 | 552 | if (numeric_limits<_ValueT>::is_signed) |
586b5f20 BK |
553 | __negative = __c == __lit[__num_base::_S_iminus]; |
554 | if ((__negative || __c == __lit[__num_base::_S_iplus]) | |
ce345590 PC |
555 | && !(__lc->_M_use_grouping && __c == __lc->_M_thousands_sep) |
556 | && !(__c == __lc->_M_decimal_point)) | |
e597a4d3 PC |
557 | { |
558 | if (++__beg != __end) | |
559 | __c = *__beg; | |
560 | else | |
561 | __testeof = true; | |
562 | } | |
0fa96a60 | 563 | } |
86ade44c | 564 | |
0fa96a60 PC |
565 | // Next, look for leading zeros and check required digits |
566 | // for base formats. | |
e597a4d3 | 567 | bool __found_zero = false; |
d04e9b7f | 568 | int __sep_pos = 0; |
e597a4d3 | 569 | while (!__testeof) |
0fa96a60 | 570 | { |
ce345590 PC |
571 | if (__lc->_M_use_grouping && __c == __lc->_M_thousands_sep |
572 | || __c == __lc->_M_decimal_point) | |
a827daa0 | 573 | break; |
586b5f20 | 574 | else if (__c == __lit[__num_base::_S_izero] |
e597a4d3 | 575 | && (!__found_zero || __base == 10)) |
0fa96a60 | 576 | { |
d04e9b7f PC |
577 | __found_zero = true; |
578 | ++__sep_pos; | |
579 | if (__basefield == 0) | |
580 | __base = 8; | |
581 | if (__base == 8) | |
582 | __sep_pos = 0; | |
583 | } | |
584 | else if (__found_zero | |
585 | && (__c == __lit[__num_base::_S_ix] | |
586 | || __c == __lit[__num_base::_S_iX])) | |
587 | { | |
588 | if (__basefield == 0) | |
589 | __base = 16; | |
590 | if (__base == 16) | |
0fa96a60 | 591 | { |
d04e9b7f PC |
592 | __found_zero = false; |
593 | __sep_pos = 0; | |
e597a4d3 PC |
594 | } |
595 | else | |
d04e9b7f | 596 | break; |
0fa96a60 | 597 | } |
a827daa0 PC |
598 | else |
599 | break; | |
86ade44c | 600 | |
e597a4d3 PC |
601 | if (++__beg != __end) |
602 | { | |
603 | __c = *__beg; | |
604 | if (!__found_zero) | |
605 | break; | |
606 | } | |
607 | else | |
608 | __testeof = true; | |
609 | } | |
610 | ||
0fa96a60 PC |
611 | // At this point, base is determined. If not hex, only allow |
612 | // base digits as valid input. | |
fea6ecb7 PC |
613 | const size_t __len = (__base == 16 ? __num_base::_S_iend |
614 | - __num_base::_S_izero : __base); | |
0fa96a60 PC |
615 | |
616 | // Extract. | |
617 | string __found_grouping; | |
a8ea7389 PC |
618 | if (__lc->_M_use_grouping) |
619 | __found_grouping.reserve(32); | |
d04e9b7f | 620 | bool __testfail = false; |
44ecf603 PC |
621 | const __unsigned_type __max = __negative ? |
622 | -numeric_limits<_ValueT>::min() : numeric_limits<_ValueT>::max(); | |
623 | const __unsigned_type __smax = __max / __base; | |
624 | __unsigned_type __result = 0; | |
bfdb907c | 625 | int __digit = 0; |
586b5f20 | 626 | const char_type* __lit_zero = __lit + __num_base::_S_izero; |
86ade44c | 627 | |
bfdb907c PC |
628 | if (!__lc->_M_allocated) |
629 | // "C" locale | |
630 | while (!__testeof) | |
631 | { | |
632 | __digit = _M_find(__lit_zero, __len, __c); | |
633 | if (__digit == -1) | |
634 | break; | |
635 | ||
636 | if (__result > __smax) | |
637 | __testfail = true; | |
638 | else | |
639 | { | |
640 | __result *= __base; | |
641 | __testfail |= __result > __max - __digit; | |
642 | __result += __digit; | |
643 | ++__sep_pos; | |
644 | } | |
645 | ||
646 | if (++__beg != __end) | |
647 | __c = *__beg; | |
648 | else | |
649 | __testeof = true; | |
650 | } | |
651 | else | |
652 | while (!__testeof) | |
653 | { | |
654 | // According to 22.2.2.1.2, p8-9, first look for thousands_sep | |
655 | // and decimal_point. | |
656 | if (__lc->_M_use_grouping && __c == __lc->_M_thousands_sep) | |
657 | { | |
658 | // NB: Thousands separator at the beginning of a string | |
659 | // is a no-no, as is two consecutive thousands separators. | |
660 | if (__sep_pos) | |
661 | { | |
662 | __found_grouping += static_cast<char>(__sep_pos); | |
663 | __sep_pos = 0; | |
664 | } | |
665 | else | |
666 | { | |
667 | __testfail = true; | |
668 | break; | |
669 | } | |
670 | } | |
671 | else if (__c == __lc->_M_decimal_point) | |
672 | break; | |
673 | else | |
674 | { | |
675 | const char_type* __q = | |
676 | __traits_type::find(__lit_zero, __len, __c); | |
677 | if (!__q) | |
678 | break; | |
679 | ||
680 | __digit = __q - __lit_zero; | |
681 | if (__digit > 15) | |
682 | __digit -= 6; | |
683 | if (__result > __smax) | |
684 | __testfail = true; | |
685 | else | |
686 | { | |
687 | __result *= __base; | |
688 | __testfail |= __result > __max - __digit; | |
689 | __result += __digit; | |
690 | ++__sep_pos; | |
691 | } | |
692 | } | |
693 | ||
694 | if (++__beg != __end) | |
695 | __c = *__beg; | |
696 | else | |
697 | __testeof = true; | |
698 | } | |
699 | ||
0fa96a60 PC |
700 | // Digit grouping is checked. If grouping and found_grouping don't |
701 | // match, then get very very upset, and set failbit. | |
6d4925e3 | 702 | if (__found_grouping.size()) |
0fa96a60 PC |
703 | { |
704 | // Add the ending grouping. | |
705 | __found_grouping += static_cast<char>(__sep_pos); | |
ed6814f7 | 706 | |
a8ea7389 PC |
707 | if (!std::__verify_grouping(__lc->_M_grouping, |
708 | __lc->_M_grouping_size, | |
47f62b27 | 709 | __found_grouping)) |
0fa96a60 PC |
710 | __err |= ios_base::failbit; |
711 | } | |
7942afdc | 712 | |
d04e9b7f PC |
713 | if (!__testfail && (__sep_pos || __found_zero |
714 | || __found_grouping.size())) | |
44ecf603 | 715 | __v = __negative ? -__result : __result; |
0fa96a60 PC |
716 | else |
717 | __err |= ios_base::failbit; | |
86ade44c | 718 | |
e597a4d3 | 719 | if (__testeof) |
0fa96a60 PC |
720 | __err |= ios_base::eofbit; |
721 | return __beg; | |
722 | } | |
1ab65677 | 723 | |
f5677b15 PC |
724 | // _GLIBCXX_RESOLVE_LIB_DEFECTS |
725 | // 17. Bad bool parsing | |
1ab65677 BK |
726 | template<typename _CharT, typename _InIter> |
727 | _InIter | |
728 | num_get<_CharT, _InIter>:: | |
729 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
730 | ios_base::iostate& __err, bool& __v) const | |
725dc051 | 731 | { |
1ab65677 | 732 | if (!(__io.flags() & ios_base::boolalpha)) |
725dc051 | 733 | { |
0fa96a60 | 734 | // Parse bool values as long. |
1ab65677 BK |
735 | // NB: We can't just call do_get(long) here, as it might |
736 | // refer to a derived class. | |
0fa96a60 PC |
737 | long __l = -1; |
738 | __beg = _M_extract_int(__beg, __end, __io, __err, __l); | |
739 | if (__l == 0 || __l == 1) | |
740 | __v = __l; | |
741 | else | |
1ab65677 BK |
742 | __err |= ios_base::failbit; |
743 | } | |
1ab65677 | 744 | else |
725dc051 | 745 | { |
7942afdc | 746 | // Parse bool values as alphanumeric. |
a70c902e | 747 | typedef __numpunct_cache<_CharT> __cache_type; |
7942afdc BK |
748 | __use_cache<__cache_type> __uc; |
749 | const locale& __loc = __io._M_getloc(); | |
750 | const __cache_type* __lc = __uc(__loc); | |
86ade44c | 751 | |
ca13fb7f PC |
752 | bool __testf = true; |
753 | bool __testt = true; | |
754 | size_t __n; | |
eba7452b PC |
755 | bool __testeof = __beg == __end; |
756 | for (__n = 0; !__testeof; ++__n) | |
1ab65677 | 757 | { |
53a8d0f0 PC |
758 | const char_type __c = *__beg; |
759 | ||
ca13fb7f | 760 | if (__testf) |
47f62b27 | 761 | if (__n < __lc->_M_falsename_size) |
53a8d0f0 | 762 | __testf = __c == __lc->_M_falsename[__n]; |
ca13fb7f PC |
763 | else |
764 | break; | |
7942afdc | 765 | |
ca13fb7f | 766 | if (__testt) |
47f62b27 | 767 | if (__n < __lc->_M_truename_size) |
53a8d0f0 | 768 | __testt = __c == __lc->_M_truename[__n]; |
ca13fb7f PC |
769 | else |
770 | break; | |
7942afdc | 771 | |
ca13fb7f | 772 | if (!__testf && !__testt) |
ed6814f7 | 773 | break; |
eba7452b PC |
774 | |
775 | if (++__beg == __end) | |
776 | __testeof = true; | |
1ab65677 | 777 | } |
47f62b27 | 778 | if (__testf && __n == __lc->_M_falsename_size) |
ca13fb7f | 779 | __v = 0; |
47f62b27 | 780 | else if (__testt && __n == __lc->_M_truename_size) |
ca13fb7f PC |
781 | __v = 1; |
782 | else | |
783 | __err |= ios_base::failbit; | |
784 | ||
eba7452b | 785 | if (__testeof) |
1ab65677 | 786 | __err |= ios_base::eofbit; |
725dc051 | 787 | } |
1ab65677 | 788 | return __beg; |
725dc051 BK |
789 | } |
790 | ||
1ab65677 BK |
791 | template<typename _CharT, typename _InIter> |
792 | _InIter | |
793 | num_get<_CharT, _InIter>:: | |
794 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
795 | ios_base::iostate& __err, long& __v) const | |
0fa96a60 | 796 | { return _M_extract_int(__beg, __end, __io, __err, __v); } |
fb678854 | 797 | |
1ab65677 BK |
798 | template<typename _CharT, typename _InIter> |
799 | _InIter | |
800 | num_get<_CharT, _InIter>:: | |
801 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 802 | ios_base::iostate& __err, unsigned short& __v) const |
ed6814f7 | 803 | { return _M_extract_int(__beg, __end, __io, __err, __v); } |
fb678854 | 804 | |
1ab65677 BK |
805 | template<typename _CharT, typename _InIter> |
806 | _InIter | |
807 | num_get<_CharT, _InIter>:: | |
808 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 809 | ios_base::iostate& __err, unsigned int& __v) const |
0fa96a60 | 810 | { return _M_extract_int(__beg, __end, __io, __err, __v); } |
fb678854 | 811 | |
1ab65677 BK |
812 | template<typename _CharT, typename _InIter> |
813 | _InIter | |
814 | num_get<_CharT, _InIter>:: | |
815 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 816 | ios_base::iostate& __err, unsigned long& __v) const |
0fa96a60 | 817 | { return _M_extract_int(__beg, __end, __io, __err, __v); } |
69971cd8 | 818 | |
3d7c150e | 819 | #ifdef _GLIBCXX_USE_LONG_LONG |
1ab65677 BK |
820 | template<typename _CharT, typename _InIter> |
821 | _InIter | |
822 | num_get<_CharT, _InIter>:: | |
823 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 824 | ios_base::iostate& __err, long long& __v) const |
0fa96a60 | 825 | { return _M_extract_int(__beg, __end, __io, __err, __v); } |
69971cd8 | 826 | |
1ab65677 BK |
827 | template<typename _CharT, typename _InIter> |
828 | _InIter | |
829 | num_get<_CharT, _InIter>:: | |
830 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
831 | ios_base::iostate& __err, unsigned long long& __v) const | |
0fa96a60 | 832 | { return _M_extract_int(__beg, __end, __io, __err, __v); } |
1ab65677 | 833 | #endif |
69971cd8 | 834 | |
725dc051 | 835 | template<typename _CharT, typename _InIter> |
1ab65677 | 836 | _InIter |
725dc051 | 837 | num_get<_CharT, _InIter>:: |
ed6814f7 | 838 | do_get(iter_type __beg, iter_type __end, ios_base& __io, |
86ade44c | 839 | ios_base::iostate& __err, float& __v) const |
725dc051 | 840 | { |
823b4f7d BK |
841 | string __xtrc; |
842 | __xtrc.reserve(32); | |
631ba05e | 843 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); |
0fa96a60 | 844 | std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale()); |
1ab65677 BK |
845 | return __beg; |
846 | } | |
725dc051 | 847 | |
725dc051 BK |
848 | template<typename _CharT, typename _InIter> |
849 | _InIter | |
850 | num_get<_CharT, _InIter>:: | |
851 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
1ab65677 | 852 | ios_base::iostate& __err, double& __v) const |
725dc051 | 853 | { |
823b4f7d BK |
854 | string __xtrc; |
855 | __xtrc.reserve(32); | |
631ba05e | 856 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); |
8ae81136 | 857 | std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale()); |
725dc051 BK |
858 | return __beg; |
859 | } | |
860 | ||
6defecc2 JJ |
861 | #if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__ |
862 | template<typename _CharT, typename _InIter> | |
863 | _InIter | |
864 | num_get<_CharT, _InIter>:: | |
865 | __do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
866 | ios_base::iostate& __err, double& __v) const | |
867 | { | |
868 | string __xtrc; | |
869 | __xtrc.reserve(32); | |
870 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); | |
871 | std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale()); | |
872 | return __beg; | |
873 | } | |
874 | #endif | |
875 | ||
725dc051 BK |
876 | template<typename _CharT, typename _InIter> |
877 | _InIter | |
878 | num_get<_CharT, _InIter>:: | |
879 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
1ab65677 | 880 | ios_base::iostate& __err, long double& __v) const |
725dc051 | 881 | { |
823b4f7d BK |
882 | string __xtrc; |
883 | __xtrc.reserve(32); | |
631ba05e | 884 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); |
8ae81136 | 885 | std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale()); |
725dc051 BK |
886 | return __beg; |
887 | } | |
888 | ||
725dc051 BK |
889 | template<typename _CharT, typename _InIter> |
890 | _InIter | |
891 | num_get<_CharT, _InIter>:: | |
892 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
1ab65677 | 893 | ios_base::iostate& __err, void*& __v) const |
725dc051 | 894 | { |
7942afdc | 895 | // Prepare for hex formatted input. |
1ab65677 | 896 | typedef ios_base::fmtflags fmtflags; |
905df1fb | 897 | const fmtflags __fmt = __io.flags(); |
d8ef7dec | 898 | __io.flags(__fmt & ~ios_base::basefield | ios_base::hex); |
1ab65677 | 899 | |
0fa96a60 PC |
900 | unsigned long __ul; |
901 | __beg = _M_extract_int(__beg, __end, __io, __err, __ul); | |
725dc051 | 902 | |
7942afdc | 903 | // Reset from hex formatted input. |
1ab65677 | 904 | __io.flags(__fmt); |
4b9aaf63 | 905 | |
4b9aaf63 BK |
906 | if (!(__err & ios_base::failbit)) |
907 | __v = reinterpret_cast<void*>(__ul); | |
725dc051 BK |
908 | return __beg; |
909 | } | |
725dc051 | 910 | |
ce3039af JQ |
911 | // For use by integer and floating-point types after they have been |
912 | // converted into a char_type string. | |
913 | template<typename _CharT, typename _OutIter> | |
914 | void | |
915 | num_put<_CharT, _OutIter>:: | |
ed6814f7 | 916 | _M_pad(_CharT __fill, streamsize __w, ios_base& __io, |
ce3039af JQ |
917 | _CharT* __new, const _CharT* __cs, int& __len) const |
918 | { | |
919 | // [22.2.2.2.2] Stage 3. | |
920 | // If necessary, pad. | |
ed6814f7 | 921 | __pad<_CharT, char_traits<_CharT> >::_S_pad(__io, __fill, __new, __cs, |
ce3039af JQ |
922 | __w, __len, true); |
923 | __len = static_cast<int>(__w); | |
924 | } | |
925 | ||
6defecc2 JJ |
926 | _GLIBCXX_END_LDBL_NAMESPACE |
927 | ||
8637038a PC |
928 | // Forwarding functions to peel signed from unsigned integer types and |
929 | // either cast or compute the absolute value for the former, depending | |
930 | // on __basefield. | |
ce3039af JQ |
931 | template<typename _CharT> |
932 | inline int | |
3c21d6e0 PC |
933 | __int_to_char(_CharT* __bufend, long __v, const _CharT* __lit, |
934 | ios_base::fmtflags __flags) | |
ce3039af | 935 | { |
8637038a PC |
936 | unsigned long __ul = __v; |
937 | const ios_base::fmtflags __basefield = __flags & ios_base::basefield; | |
938 | if (__builtin_expect(__basefield != ios_base::oct | |
939 | && __basefield != ios_base::hex, true)) | |
940 | __ul = __v < 0 ? -__v : __ul; | |
101c5bc5 | 941 | return __int_to_char(__bufend, __ul, __lit, __flags, false); |
ce3039af JQ |
942 | } |
943 | ||
944 | template<typename _CharT> | |
945 | inline int | |
3c21d6e0 PC |
946 | __int_to_char(_CharT* __bufend, unsigned long __v, const _CharT* __lit, |
947 | ios_base::fmtflags __flags) | |
101c5bc5 | 948 | { return __int_to_char(__bufend, __v, __lit, __flags, false); } |
ce3039af | 949 | |
3d7c150e | 950 | #ifdef _GLIBCXX_USE_LONG_LONG |
ce3039af JQ |
951 | template<typename _CharT> |
952 | inline int | |
3c21d6e0 PC |
953 | __int_to_char(_CharT* __bufend, long long __v, const _CharT* __lit, |
954 | ios_base::fmtflags __flags) | |
ed6814f7 | 955 | { |
8637038a PC |
956 | unsigned long long __ull = __v; |
957 | const ios_base::fmtflags __basefield = __flags & ios_base::basefield; | |
958 | if (__builtin_expect(__basefield != ios_base::oct | |
959 | && __basefield != ios_base::hex, true)) | |
960 | __ull = __v < 0 ? -__v : __ull; | |
101c5bc5 | 961 | return __int_to_char(__bufend, __ull, __lit, __flags, false); |
ce3039af JQ |
962 | } |
963 | ||
964 | template<typename _CharT> | |
965 | inline int | |
586b5f20 BK |
966 | __int_to_char(_CharT* __bufend, unsigned long long __v, |
967 | const _CharT* __lit, ios_base::fmtflags __flags) | |
101c5bc5 | 968 | { return __int_to_char(__bufend, __v, __lit, __flags, false); } |
ce3039af | 969 | #endif |
ed6814f7 | 970 | |
101c5bc5 | 971 | // N.B. The last argument is currently unused (see libstdc++/20914). |
ce3039af JQ |
972 | template<typename _CharT, typename _ValueT> |
973 | int | |
3c21d6e0 | 974 | __int_to_char(_CharT* __bufend, _ValueT __v, const _CharT* __lit, |
101c5bc5 | 975 | ios_base::fmtflags __flags, bool) |
ce3039af | 976 | { |
ce3039af | 977 | const ios_base::fmtflags __basefield = __flags & ios_base::basefield; |
101c5bc5 | 978 | _CharT* __buf = __bufend; |
ce3039af | 979 | |
101c5bc5 PC |
980 | if (__builtin_expect(__basefield != ios_base::oct |
981 | && __basefield != ios_base::hex, true)) | |
d542f114 BK |
982 | { |
983 | // Decimal. | |
ed6814f7 | 984 | do |
d542f114 | 985 | { |
101c5bc5 | 986 | *--__buf = __lit[(__v % 10) + __num_base::_S_odigits]; |
d542f114 | 987 | __v /= 10; |
ed6814f7 | 988 | } |
d542f114 | 989 | while (__v != 0); |
d542f114 | 990 | } |
5b577977 | 991 | else if (__basefield == ios_base::oct) |
ce3039af JQ |
992 | { |
993 | // Octal. | |
ed6814f7 | 994 | do |
ce3039af | 995 | { |
101c5bc5 | 996 | *--__buf = __lit[(__v & 0x7) + __num_base::_S_odigits]; |
ce3039af | 997 | __v >>= 3; |
ed6814f7 | 998 | } |
ce3039af | 999 | while (__v != 0); |
ce3039af | 1000 | } |
d542f114 | 1001 | else |
ce3039af JQ |
1002 | { |
1003 | // Hex. | |
1004 | const bool __uppercase = __flags & ios_base::uppercase; | |
ed6814f7 | 1005 | const int __case_offset = __uppercase ? __num_base::_S_oudigits |
905df1fb | 1006 | : __num_base::_S_odigits; |
ed6814f7 | 1007 | do |
ce3039af | 1008 | { |
101c5bc5 | 1009 | *--__buf = __lit[(__v & 0xf) + __case_offset]; |
ce3039af | 1010 | __v >>= 4; |
ed6814f7 | 1011 | } |
ce3039af | 1012 | while (__v != 0); |
ce3039af | 1013 | } |
101c5bc5 | 1014 | return __bufend - __buf; |
ce3039af JQ |
1015 | } |
1016 | ||
6defecc2 JJ |
1017 | _GLIBCXX_BEGIN_LDBL_NAMESPACE |
1018 | ||
ce3039af JQ |
1019 | template<typename _CharT, typename _OutIter> |
1020 | void | |
1021 | num_put<_CharT, _OutIter>:: | |
47f62b27 | 1022 | _M_group_int(const char* __grouping, size_t __grouping_size, _CharT __sep, |
101c5bc5 | 1023 | ios_base&, _CharT* __new, _CharT* __cs, int& __len) const |
ce3039af | 1024 | { |
101c5bc5 PC |
1025 | _CharT* __p = std::__add_grouping(__new, __sep, __grouping, |
1026 | __grouping_size, __cs, __cs + __len); | |
ce3039af JQ |
1027 | __len = __p - __new; |
1028 | } | |
101c5bc5 | 1029 | |
ce3039af JQ |
1030 | template<typename _CharT, typename _OutIter> |
1031 | template<typename _ValueT> | |
1032 | _OutIter | |
1033 | num_put<_CharT, _OutIter>:: | |
ed6814f7 | 1034 | _M_insert_int(_OutIter __s, ios_base& __io, _CharT __fill, |
0fa96a60 | 1035 | _ValueT __v) const |
ce3039af | 1036 | { |
a70c902e | 1037 | typedef __numpunct_cache<_CharT> __cache_type; |
cde63840 | 1038 | __use_cache<__cache_type> __uc; |
215f9e28 | 1039 | const locale& __loc = __io._M_getloc(); |
cde63840 BK |
1040 | const __cache_type* __lc = __uc(__loc); |
1041 | const _CharT* __lit = __lc->_M_atoms_out; | |
101c5bc5 | 1042 | const ios_base::fmtflags __flags = __io.flags(); |
ce3039af | 1043 | |
ed6814f7 | 1044 | // Long enough to hold hex, dec, and octal representations. |
101c5bc5 | 1045 | const int __ilen = 5 * sizeof(_ValueT); |
ed6814f7 | 1046 | _CharT* __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
ce3039af | 1047 | * __ilen)); |
a761195b | 1048 | |
ce3039af JQ |
1049 | // [22.2.2.2.2] Stage 1, numeric conversion to character. |
1050 | // Result is returned right-justified in the buffer. | |
101c5bc5 | 1051 | int __len = __int_to_char(__cs + __ilen, __v, __lit, __flags); |
a761195b | 1052 | __cs += __ilen - __len; |
ed6814f7 BI |
1053 | |
1054 | // Add grouping, if necessary. | |
cde63840 | 1055 | if (__lc->_M_use_grouping) |
ce3039af | 1056 | { |
101c5bc5 PC |
1057 | // Grouping can add (almost) as many separators as the number |
1058 | // of digits + space is reserved for numeric base or sign. | |
ed6814f7 | 1059 | _CharT* __cs2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
101c5bc5 PC |
1060 | * (__len + 1) |
1061 | * 2)); | |
47f62b27 | 1062 | _M_group_int(__lc->_M_grouping, __lc->_M_grouping_size, |
101c5bc5 PC |
1063 | __lc->_M_thousands_sep, __io, __cs2 + 2, __cs, __len); |
1064 | __cs = __cs2 + 2; | |
1065 | } | |
1066 | ||
1067 | // Complete Stage 1, prepend numeric base or sign. | |
1068 | const ios_base::fmtflags __basefield = __flags & ios_base::basefield; | |
1069 | if (__builtin_expect(__basefield != ios_base::oct | |
1070 | && __basefield != ios_base::hex, true)) | |
1071 | { | |
1072 | // Decimal. | |
1073 | if (__v > 0) | |
1074 | { | |
1075 | if (__flags & ios_base::showpos | |
1076 | && numeric_limits<_ValueT>::is_signed) | |
1077 | *--__cs = __lit[__num_base::_S_oplus], ++__len; | |
1078 | } | |
1079 | else if (__v) | |
1080 | *--__cs = __lit[__num_base::_S_ominus], ++__len; | |
1081 | } | |
8637038a | 1082 | else if (__flags & ios_base::showbase && __v) |
101c5bc5 | 1083 | { |
8637038a | 1084 | if (__basefield == ios_base::oct) |
101c5bc5 | 1085 | *--__cs = __lit[__num_base::_S_odigits], ++__len; |
8637038a | 1086 | else |
101c5bc5 PC |
1087 | { |
1088 | // 'x' or 'X' | |
1089 | const bool __uppercase = __flags & ios_base::uppercase; | |
1090 | *--__cs = __lit[__num_base::_S_ox + __uppercase]; | |
1091 | // '0' | |
1092 | *--__cs = __lit[__num_base::_S_odigits]; | |
1093 | __len += 2; | |
1094 | } | |
ce3039af | 1095 | } |
ed6814f7 | 1096 | |
ce3039af | 1097 | // Pad. |
905df1fb | 1098 | const streamsize __w = __io.width(); |
ce3039af JQ |
1099 | if (__w > static_cast<streamsize>(__len)) |
1100 | { | |
ed6814f7 | 1101 | _CharT* __cs3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
f6a7db9e | 1102 | * __w)); |
ce3039af JQ |
1103 | _M_pad(__fill, __w, __io, __cs3, __cs, __len); |
1104 | __cs = __cs3; | |
1105 | } | |
1106 | __io.width(0); | |
1107 | ||
1108 | // [22.2.2.2.2] Stage 4. | |
1109 | // Write resulting, fully-formatted string to output iterator. | |
391cfc46 | 1110 | return std::__write(__s, __cs, __len); |
ed6814f7 | 1111 | } |
ce3039af JQ |
1112 | |
1113 | template<typename _CharT, typename _OutIter> | |
1114 | void | |
1115 | num_put<_CharT, _OutIter>:: | |
a8ea7389 PC |
1116 | _M_group_float(const char* __grouping, size_t __grouping_size, |
1117 | _CharT __sep, const _CharT* __p, _CharT* __new, | |
1118 | _CharT* __cs, int& __len) const | |
ce3039af | 1119 | { |
f5677b15 PC |
1120 | // _GLIBCXX_RESOLVE_LIB_DEFECTS |
1121 | // 282. What types does numpunct grouping refer to? | |
ed6814f7 | 1122 | // Add grouping, if necessary. |
a761195b | 1123 | const int __declen = __p ? __p - __cs : __len; |
23d4fa49 PC |
1124 | _CharT* __p2 = std::__add_grouping(__new, __sep, __grouping, |
1125 | __grouping_size, | |
1126 | __cs, __cs + __declen); | |
ed6814f7 | 1127 | |
ce3039af JQ |
1128 | // Tack on decimal part. |
1129 | int __newlen = __p2 - __new; | |
1130 | if (__p) | |
1131 | { | |
1132 | char_traits<_CharT>::copy(__p2, __p, __len - __declen); | |
1133 | __newlen += __len - __declen; | |
ed6814f7 | 1134 | } |
ce3039af | 1135 | __len = __newlen; |
ce3039af JQ |
1136 | } |
1137 | ||
1138 | // The following code uses snprintf (or sprintf(), when | |
3d7c150e | 1139 | // _GLIBCXX_USE_C99 is not defined) to convert floating point values |
ce3039af JQ |
1140 | // for insertion into a stream. An optimization would be to replace |
1141 | // them with code that works directly on a wide buffer and then use | |
1142 | // __pad to do the padding. It would be good to replace them anyway | |
1143 | // to gain back the efficiency that C++ provides by knowing up front | |
1144 | // the type of the values to insert. Also, sprintf is dangerous | |
1145 | // since may lead to accidental buffer overruns. This | |
1146 | // implementation follows the C++ standard fairly directly as | |
6d8e16a4 | 1147 | // outlined in 22.2.2.2 [lib.locale.num.put] |
1ab65677 | 1148 | template<typename _CharT, typename _OutIter> |
86ade44c BK |
1149 | template<typename _ValueT> |
1150 | _OutIter | |
1151 | num_put<_CharT, _OutIter>:: | |
7942afdc | 1152 | _M_insert_float(_OutIter __s, ios_base& __io, _CharT __fill, char __mod, |
86ade44c BK |
1153 | _ValueT __v) const |
1154 | { | |
a70c902e | 1155 | typedef __numpunct_cache<_CharT> __cache_type; |
7942afdc BK |
1156 | __use_cache<__cache_type> __uc; |
1157 | const locale& __loc = __io._M_getloc(); | |
1158 | const __cache_type* __lc = __uc(__loc); | |
1159 | ||
ce3039af JQ |
1160 | // Use default precision if out of range. |
1161 | streamsize __prec = __io.precision(); | |
7c9b102e | 1162 | if (__prec < static_cast<streamsize>(0)) |
5dc91152 | 1163 | __prec = static_cast<streamsize>(6); |
86ade44c | 1164 | |
7c9b102e PC |
1165 | const int __max_digits = numeric_limits<_ValueT>::digits10; |
1166 | ||
ce3039af JQ |
1167 | // [22.2.2.2.2] Stage 1, numeric conversion to character. |
1168 | int __len; | |
86ade44c BK |
1169 | // Long enough for the max format spec. |
1170 | char __fbuf[16]; | |
0228de0c | 1171 | |
3d7c150e | 1172 | #ifdef _GLIBCXX_USE_C99 |
7c9b102e | 1173 | // First try a buffer perhaps big enough (most probably sufficient |
ce3039af | 1174 | // for non-ios_base::fixed outputs) |
6d8e16a4 PC |
1175 | int __cs_size = __max_digits * 3; |
1176 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); | |
1177 | ||
586b5f20 | 1178 | __num_base::_S_format_float(__io, __fbuf, __mod); |
391cfc46 | 1179 | __len = std::__convert_from_v(__cs, __cs_size, __fbuf, __v, |
8ae81136 | 1180 | _S_get_c_locale(), __prec); |
6d8e16a4 PC |
1181 | |
1182 | // If the buffer was not large enough, try again with the correct size. | |
1183 | if (__len >= __cs_size) | |
1184 | { | |
ed6814f7 | 1185 | __cs_size = __len + 1; |
6d8e16a4 | 1186 | __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
391cfc46 | 1187 | __len = std::__convert_from_v(__cs, __cs_size, __fbuf, __v, |
8ae81136 | 1188 | _S_get_c_locale(), __prec); |
6d8e16a4 PC |
1189 | } |
1190 | #else | |
0228de0c BK |
1191 | // Consider the possibility of long ios_base::fixed outputs |
1192 | const bool __fixed = __io.flags() & ios_base::fixed; | |
1193 | const int __max_exp = numeric_limits<_ValueT>::max_exponent10; | |
ce3039af | 1194 | |
7942afdc | 1195 | // The size of the output string is computed as follows. |
7c9b102e PC |
1196 | // ios_base::fixed outputs may need up to __max_exp + 1 chars |
1197 | // for the integer part + __prec chars for the fractional part | |
1198 | // + 3 chars for sign, decimal point, '\0'. On the other hand, | |
1199 | // for non-fixed outputs __max_digits * 2 + __prec chars are | |
1200 | // largely sufficient. | |
1201 | const int __cs_size = __fixed ? __max_exp + __prec + 4 | |
1202 | : __max_digits * 2 + __prec; | |
0228de0c BK |
1203 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
1204 | ||
586b5f20 | 1205 | __num_base::_S_format_float(__io, __fbuf, __mod); |
ed6814f7 | 1206 | __len = std::__convert_from_v(__cs, 0, __fbuf, __v, |
8ae81136 | 1207 | _S_get_c_locale(), __prec); |
6d8e16a4 | 1208 | #endif |
725dc051 | 1209 | |
101c5bc5 PC |
1210 | // [22.2.2.2.2] Stage 2, convert to char_type, using correct |
1211 | // numpunct.decimal_point() values for '.' and adding grouping. | |
1212 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1213 | ||
1214 | _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
1215 | * __len)); | |
1216 | __ctype.widen(__cs, __cs + __len, __ws); | |
1217 | ||
1218 | // Replace decimal point. | |
1219 | const _CharT __cdec = __ctype.widen('.'); | |
1220 | const _CharT __dec = __lc->_M_decimal_point; | |
1221 | const _CharT* __p = char_traits<_CharT>::find(__ws, __len, __cdec); | |
1222 | if (__p) | |
1223 | __ws[__p - __ws] = __dec; | |
1224 | ||
1225 | // Add grouping, if necessary. | |
1226 | // N.B. Make sure to not group things like 2e20, i.e., no decimal | |
1227 | // point, scientific notation. | |
1228 | if (__lc->_M_use_grouping | |
1229 | && (__p || __len < 3 || (__cs[1] <= '9' && __cs[2] <= '9' | |
1230 | && __cs[1] >= '0' && __cs[2] >= '0'))) | |
1231 | { | |
1232 | // Grouping can add (almost) as many separators as the | |
1233 | // number of digits, but no more. | |
1234 | _CharT* __ws2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
1235 | * __len * 2)); | |
1236 | ||
1237 | streamsize __off = 0; | |
1238 | if (__cs[0] == '-' || __cs[0] == '+') | |
1239 | { | |
1240 | __off = 1; | |
1241 | __ws2[0] = __ws[0]; | |
1242 | __len -= 1; | |
1243 | } | |
1244 | ||
1245 | _M_group_float(__lc->_M_grouping, __lc->_M_grouping_size, | |
1246 | __lc->_M_thousands_sep, __p, __ws2 + __off, | |
1247 | __ws + __off, __len); | |
1248 | __len += __off; | |
1249 | ||
1250 | __ws = __ws2; | |
1251 | } | |
ed6814f7 | 1252 | |
101c5bc5 PC |
1253 | // Pad. |
1254 | const streamsize __w = __io.width(); | |
1255 | if (__w > static_cast<streamsize>(__len)) | |
1256 | { | |
1257 | _CharT* __ws3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
1258 | * __w)); | |
1259 | _M_pad(__fill, __w, __io, __ws3, __ws, __len); | |
1260 | __ws = __ws3; | |
1261 | } | |
1262 | __io.width(0); | |
1263 | ||
1264 | // [22.2.2.2.2] Stage 4. | |
1265 | // Write resulting, fully-formatted string to output iterator. | |
1266 | return std::__write(__s, __ws, __len); | |
ce3039af | 1267 | } |
101c5bc5 | 1268 | |
fb678854 | 1269 | template<typename _CharT, typename _OutIter> |
725dc051 BK |
1270 | _OutIter |
1271 | num_put<_CharT, _OutIter>:: | |
1272 | do_put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const | |
1273 | { | |
905df1fb | 1274 | const ios_base::fmtflags __flags = __io.flags(); |
725dc051 BK |
1275 | if ((__flags & ios_base::boolalpha) == 0) |
1276 | { | |
44e91562 PC |
1277 | const long __l = __v; |
1278 | __s = _M_insert_int(__s, __io, __fill, __l); | |
725dc051 BK |
1279 | } |
1280 | else | |
1281 | { | |
a70c902e | 1282 | typedef __numpunct_cache<_CharT> __cache_type; |
cde63840 | 1283 | __use_cache<__cache_type> __uc; |
215f9e28 | 1284 | const locale& __loc = __io._M_getloc(); |
cde63840 | 1285 | const __cache_type* __lc = __uc(__loc); |
215f9e28 | 1286 | |
ed6814f7 | 1287 | const _CharT* __name = __v ? __lc->_M_truename |
6c39c207 | 1288 | : __lc->_M_falsename; |
47f62b27 PC |
1289 | int __len = __v ? __lc->_M_truename_size |
1290 | : __lc->_M_falsename_size; | |
ce3039af | 1291 | |
905df1fb | 1292 | const streamsize __w = __io.width(); |
ce3039af JQ |
1293 | if (__w > static_cast<streamsize>(__len)) |
1294 | { | |
a8ea7389 PC |
1295 | _CharT* __cs |
1296 | = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
1297 | * __w)); | |
7942afdc BK |
1298 | _M_pad(__fill, __w, __io, __cs, __name, __len); |
1299 | __name = __cs; | |
ce3039af JQ |
1300 | } |
1301 | __io.width(0); | |
7942afdc | 1302 | __s = std::__write(__s, __name, __len); |
86ade44c BK |
1303 | } |
1304 | return __s; | |
1ab65677 BK |
1305 | } |
1306 | ||
1307 | template<typename _CharT, typename _OutIter> | |
1308 | _OutIter | |
1309 | num_put<_CharT, _OutIter>:: | |
1310 | do_put(iter_type __s, ios_base& __io, char_type __fill, long __v) const | |
7942afdc | 1311 | { return _M_insert_int(__s, __io, __fill, __v); } |
1ab65677 BK |
1312 | |
1313 | template<typename _CharT, typename _OutIter> | |
1314 | _OutIter | |
1315 | num_put<_CharT, _OutIter>:: | |
1316 | do_put(iter_type __s, ios_base& __io, char_type __fill, | |
1317 | unsigned long __v) const | |
7942afdc | 1318 | { return _M_insert_int(__s, __io, __fill, __v); } |
1ab65677 | 1319 | |
3d7c150e | 1320 | #ifdef _GLIBCXX_USE_LONG_LONG |
1ab65677 BK |
1321 | template<typename _CharT, typename _OutIter> |
1322 | _OutIter | |
1323 | num_put<_CharT, _OutIter>:: | |
8637038a PC |
1324 | do_put(iter_type __s, ios_base& __io, char_type __fill, long long __v) const |
1325 | { return _M_insert_int(__s, __io, __fill, __v); } | |
1ab65677 BK |
1326 | |
1327 | template<typename _CharT, typename _OutIter> | |
1328 | _OutIter | |
1329 | num_put<_CharT, _OutIter>:: | |
1330 | do_put(iter_type __s, ios_base& __io, char_type __fill, | |
1331 | unsigned long long __v) const | |
7942afdc | 1332 | { return _M_insert_int(__s, __io, __fill, __v); } |
1ab65677 BK |
1333 | #endif |
1334 | ||
1ab65677 BK |
1335 | template<typename _CharT, typename _OutIter> |
1336 | _OutIter | |
1337 | num_put<_CharT, _OutIter>:: | |
1338 | do_put(iter_type __s, ios_base& __io, char_type __fill, double __v) const | |
7942afdc | 1339 | { return _M_insert_float(__s, __io, __fill, char(), __v); } |
1ab65677 | 1340 | |
6defecc2 JJ |
1341 | #if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__ |
1342 | template<typename _CharT, typename _OutIter> | |
1343 | _OutIter | |
1344 | num_put<_CharT, _OutIter>:: | |
1345 | __do_put(iter_type __s, ios_base& __io, char_type __fill, double __v) const | |
1346 | { return _M_insert_float(__s, __io, __fill, char(), __v); } | |
1347 | #endif | |
1348 | ||
1ab65677 BK |
1349 | template<typename _CharT, typename _OutIter> |
1350 | _OutIter | |
1351 | num_put<_CharT, _OutIter>:: | |
ed6814f7 | 1352 | do_put(iter_type __s, ios_base& __io, char_type __fill, |
86ade44c | 1353 | long double __v) const |
7942afdc | 1354 | { return _M_insert_float(__s, __io, __fill, 'L', __v); } |
1ab65677 BK |
1355 | |
1356 | template<typename _CharT, typename _OutIter> | |
1357 | _OutIter | |
1358 | num_put<_CharT, _OutIter>:: | |
1359 | do_put(iter_type __s, ios_base& __io, char_type __fill, | |
1360 | const void* __v) const | |
1361 | { | |
905df1fb | 1362 | const ios_base::fmtflags __flags = __io.flags(); |
44e91562 | 1363 | const ios_base::fmtflags __fmt = ~(ios_base::basefield |
a8ea7389 PC |
1364 | | ios_base::uppercase |
1365 | | ios_base::internal); | |
86ade44c | 1366 | __io.flags(__flags & __fmt | (ios_base::hex | ios_base::showbase)); |
ed6814f7 BI |
1367 | |
1368 | __s = _M_insert_int(__s, __io, __fill, | |
e8c5fc66 PC |
1369 | reinterpret_cast<unsigned long>(__v)); |
1370 | __io.flags(__flags); | |
86ade44c | 1371 | return __s; |
1ab65677 BK |
1372 | } |
1373 | ||
1ab65677 | 1374 | template<typename _CharT, typename _InIter> |
20da06ef PC |
1375 | template<bool _Intl> |
1376 | _InIter | |
1377 | money_get<_CharT, _InIter>:: | |
1378 | _M_extract(iter_type __beg, iter_type __end, ios_base& __io, | |
f4bdbead | 1379 | ios_base::iostate& __err, string& __units) const |
20da06ef | 1380 | { |
f4bdbead | 1381 | typedef char_traits<_CharT> __traits_type; |
20da06ef PC |
1382 | typedef typename string_type::size_type size_type; |
1383 | typedef money_base::part part; | |
a70c902e | 1384 | typedef __moneypunct_cache<_CharT, _Intl> __cache_type; |
20da06ef PC |
1385 | |
1386 | const locale& __loc = __io._M_getloc(); | |
1387 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1ab65677 | 1388 | |
20da06ef PC |
1389 | __use_cache<__cache_type> __uc; |
1390 | const __cache_type* __lc = __uc(__loc); | |
1391 | const char_type* __lit = __lc->_M_atoms; | |
1ab65677 | 1392 | |
20da06ef PC |
1393 | // Deduced sign. |
1394 | bool __negative = false; | |
59564c5e PC |
1395 | // Sign size. |
1396 | size_type __sign_size = 0; | |
33674f00 PC |
1397 | // True if sign is mandatory. |
1398 | const bool __mandatory_sign = (__lc->_M_positive_sign_size | |
1399 | && __lc->_M_negative_sign_size); | |
20da06ef PC |
1400 | // String of grouping info from thousands_sep plucked from __units. |
1401 | string __grouping_tmp; | |
a8ea7389 PC |
1402 | if (__lc->_M_use_grouping) |
1403 | __grouping_tmp.reserve(32); | |
08ff96c3 PC |
1404 | // Last position before the decimal point. |
1405 | int __last_pos = 0; | |
1406 | // Separator positions, then, possibly, fractional digits. | |
1407 | int __n = 0; | |
20da06ef PC |
1408 | // If input iterator is in a valid state. |
1409 | bool __testvalid = true; | |
1410 | // Flag marking when a decimal point is found. | |
1411 | bool __testdecfound = false; | |
1ab65677 | 1412 | |
20da06ef | 1413 | // The tentative returned string is stored here. |
f4bdbead PC |
1414 | string __res; |
1415 | __res.reserve(32); | |
e07554eb | 1416 | |
586b5f20 | 1417 | const char_type* __lit_zero = __lit + money_base::_S_zero; |
53a8d0f0 | 1418 | const money_base::pattern __p = __lc->_M_neg_format; |
59564c5e | 1419 | for (int __i = 0; __i < 4 && __testvalid; ++__i) |
20da06ef | 1420 | { |
20da06ef PC |
1421 | const part __which = static_cast<part>(__p.field[__i]); |
1422 | switch (__which) | |
1423 | { | |
1424 | case money_base::symbol: | |
33674f00 PC |
1425 | // According to 22.2.6.1.2, p2, symbol is required |
1426 | // if (__io.flags() & ios_base::showbase), otherwise | |
1427 | // is optional and consumed only if other characters | |
1428 | // are needed to complete the format. | |
1429 | if (__io.flags() & ios_base::showbase || __sign_size > 1 | |
1430 | || __i == 0 | |
1431 | || (__i == 1 && (__mandatory_sign | |
1432 | || (static_cast<part>(__p.field[0]) | |
586b5f20 | 1433 | == money_base::sign) |
33674f00 | 1434 | || (static_cast<part>(__p.field[2]) |
586b5f20 | 1435 | == money_base::space))) |
33674f00 PC |
1436 | || (__i == 2 && ((static_cast<part>(__p.field[3]) |
1437 | == money_base::value) | |
1438 | || __mandatory_sign | |
1439 | && (static_cast<part>(__p.field[3]) | |
1440 | == money_base::sign)))) | |
157f3283 | 1441 | { |
20da06ef PC |
1442 | const size_type __len = __lc->_M_curr_symbol_size; |
1443 | size_type __j = 0; | |
1444 | for (; __beg != __end && __j < __len | |
1445 | && *__beg == __lc->_M_curr_symbol[__j]; | |
1446 | ++__beg, ++__j); | |
33674f00 PC |
1447 | if (__j != __len |
1448 | && (__j || __io.flags() & ios_base::showbase)) | |
20da06ef | 1449 | __testvalid = false; |
157f3283 | 1450 | } |
20da06ef PC |
1451 | break; |
1452 | case money_base::sign: | |
1453 | // Sign might not exist, or be more than one character long. | |
59564c5e | 1454 | if (__lc->_M_positive_sign_size && __beg != __end |
20da06ef | 1455 | && *__beg == __lc->_M_positive_sign[0]) |
157f3283 | 1456 | { |
59564c5e | 1457 | __sign_size = __lc->_M_positive_sign_size; |
20da06ef | 1458 | ++__beg; |
157f3283 | 1459 | } |
59564c5e | 1460 | else if (__lc->_M_negative_sign_size && __beg != __end |
20da06ef | 1461 | && *__beg == __lc->_M_negative_sign[0]) |
157f3283 | 1462 | { |
20da06ef | 1463 | __negative = true; |
59564c5e | 1464 | __sign_size = __lc->_M_negative_sign_size; |
20da06ef | 1465 | ++__beg; |
157f3283 | 1466 | } |
20da06ef PC |
1467 | else if (__lc->_M_positive_sign_size |
1468 | && !__lc->_M_negative_sign_size) | |
1469 | // "... if no sign is detected, the result is given the sign | |
1470 | // that corresponds to the source of the empty string" | |
1471 | __negative = true; | |
33674f00 PC |
1472 | else if (__mandatory_sign) |
1473 | __testvalid = false; | |
20da06ef PC |
1474 | break; |
1475 | case money_base::value: | |
1476 | // Extract digits, remove and stash away the | |
1477 | // grouping of found thousands separators. | |
1478 | for (; __beg != __end; ++__beg) | |
1f34d121 | 1479 | { |
53a8d0f0 | 1480 | const char_type __c = *__beg; |
1f34d121 | 1481 | const char_type* __q = __traits_type::find(__lit_zero, |
53a8d0f0 | 1482 | 10, __c); |
1f34d121 BK |
1483 | if (__q != 0) |
1484 | { | |
1485 | __res += money_base::_S_atoms[__q - __lit]; | |
1486 | ++__n; | |
1487 | } | |
53a8d0f0 | 1488 | else if (__c == __lc->_M_decimal_point |
1f34d121 BK |
1489 | && !__testdecfound) |
1490 | { | |
1491 | __last_pos = __n; | |
1492 | __n = 0; | |
1493 | __testdecfound = true; | |
1494 | } | |
1495 | else if (__lc->_M_use_grouping | |
53a8d0f0 | 1496 | && __c == __lc->_M_thousands_sep |
1f34d121 BK |
1497 | && !__testdecfound) |
1498 | { | |
1499 | if (__n) | |
1500 | { | |
1501 | // Mark position for later analysis. | |
1502 | __grouping_tmp += static_cast<char>(__n); | |
1503 | __n = 0; | |
1504 | } | |
1505 | else | |
1506 | { | |
1507 | __testvalid = false; | |
1508 | break; | |
1509 | } | |
1510 | } | |
1511 | else | |
1512 | break; | |
1513 | } | |
59564c5e PC |
1514 | if (__res.empty()) |
1515 | __testvalid = false; | |
20da06ef PC |
1516 | break; |
1517 | case money_base::space: | |
f1c89270 PC |
1518 | // At least one space is required. |
1519 | if (__beg != __end && __ctype.is(ctype_base::space, *__beg)) | |
1520 | ++__beg; | |
1521 | else | |
1522 | __testvalid = false; | |
20da06ef PC |
1523 | case money_base::none: |
1524 | // Only if not at the end of the pattern. | |
1525 | if (__i != 3) | |
1526 | for (; __beg != __end | |
1527 | && __ctype.is(ctype_base::space, *__beg); ++__beg); | |
1528 | break; | |
1529 | } | |
1530 | } | |
14628700 | 1531 | |
20da06ef | 1532 | // Need to get the rest of the sign characters, if they exist. |
59564c5e | 1533 | if (__sign_size > 1 && __testvalid) |
20da06ef PC |
1534 | { |
1535 | const char_type* __sign = __negative ? __lc->_M_negative_sign | |
1536 | : __lc->_M_positive_sign; | |
20da06ef | 1537 | size_type __i = 1; |
59564c5e | 1538 | for (; __beg != __end && __i < __sign_size |
20da06ef PC |
1539 | && *__beg == __sign[__i]; ++__beg, ++__i); |
1540 | ||
59564c5e | 1541 | if (__i != __sign_size) |
20da06ef PC |
1542 | __testvalid = false; |
1543 | } | |
87a7c5a1 | 1544 | |
59564c5e | 1545 | if (__testvalid) |
20da06ef PC |
1546 | { |
1547 | // Strip leading zeros. | |
1548 | if (__res.size() > 1) | |
1549 | { | |
b19fb27d | 1550 | const size_type __first = __res.find_first_not_of('0'); |
98e953f5 | 1551 | const bool __only_zeros = __first == string::npos; |
20da06ef PC |
1552 | if (__first) |
1553 | __res.erase(0, __only_zeros ? __res.size() - 1 : __first); | |
1554 | } | |
e07554eb | 1555 | |
20da06ef | 1556 | // 22.2.6.1.2, p4 |
b19fb27d PC |
1557 | if (__negative && __res[0] != '0') |
1558 | __res.insert(__res.begin(), '-'); | |
20da06ef PC |
1559 | |
1560 | // Test for grouping fidelity. | |
1561 | if (__grouping_tmp.size()) | |
1562 | { | |
08ff96c3 PC |
1563 | // Add the ending grouping. |
1564 | __grouping_tmp += static_cast<char>(__testdecfound ? __last_pos | |
1565 | : __n); | |
20da06ef PC |
1566 | if (!std::__verify_grouping(__lc->_M_grouping, |
1567 | __lc->_M_grouping_size, | |
1568 | __grouping_tmp)) | |
d04e9b7f | 1569 | __err |= ios_base::failbit; |
20da06ef PC |
1570 | } |
1571 | ||
1572 | // Iff not enough digits were supplied after the decimal-point. | |
1573 | if (__testdecfound && __lc->_M_frac_digits > 0 | |
08ff96c3 | 1574 | && __n != __lc->_M_frac_digits) |
20da06ef PC |
1575 | __testvalid = false; |
1576 | } | |
20da06ef | 1577 | |
20da06ef PC |
1578 | // Iff valid sequence is not recognized. |
1579 | if (!__testvalid) | |
1580 | __err |= ios_base::failbit; | |
1581 | else | |
f4bdbead | 1582 | __units.swap(__res); |
20da06ef | 1583 | |
89967190 PC |
1584 | // Iff no more characters are available. |
1585 | if (__beg == __end) | |
1586 | __err |= ios_base::eofbit; | |
20da06ef PC |
1587 | return __beg; |
1588 | } | |
1ab65677 | 1589 | |
6defecc2 JJ |
1590 | #if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__ |
1591 | template<typename _CharT, typename _InIter> | |
1592 | _InIter | |
1593 | money_get<_CharT, _InIter>:: | |
1594 | __do_get(iter_type __beg, iter_type __end, bool __intl, ios_base& __io, | |
1595 | ios_base::iostate& __err, double& __units) const | |
1596 | { | |
1597 | string __str; | |
1598 | if (__intl) | |
1599 | __beg = _M_extract<true>(__beg, __end, __io, __err, __str); | |
1600 | else | |
1601 | __beg = _M_extract<false>(__beg, __end, __io, __err, __str); | |
1602 | std::__convert_to_v(__str.c_str(), __units, __err, _S_get_c_locale()); | |
1603 | return __beg; | |
1604 | } | |
1605 | #endif | |
1606 | ||
2ddf25f2 PC |
1607 | template<typename _CharT, typename _InIter> |
1608 | _InIter | |
1609 | money_get<_CharT, _InIter>:: | |
1610 | do_get(iter_type __beg, iter_type __end, bool __intl, ios_base& __io, | |
1611 | ios_base::iostate& __err, long double& __units) const | |
ed6814f7 | 1612 | { |
f4bdbead | 1613 | string __str; |
20da06ef PC |
1614 | if (__intl) |
1615 | __beg = _M_extract<true>(__beg, __end, __io, __err, __str); | |
1616 | else | |
1617 | __beg = _M_extract<false>(__beg, __end, __io, __err, __str); | |
f1c89270 | 1618 | std::__convert_to_v(__str.c_str(), __units, __err, _S_get_c_locale()); |
2ddf25f2 | 1619 | return __beg; |
1ab65677 BK |
1620 | } |
1621 | ||
2ddf25f2 PC |
1622 | template<typename _CharT, typename _InIter> |
1623 | _InIter | |
1624 | money_get<_CharT, _InIter>:: | |
1625 | do_get(iter_type __beg, iter_type __end, bool __intl, ios_base& __io, | |
1626 | ios_base::iostate& __err, string_type& __units) const | |
f4bdbead | 1627 | { |
98e953f5 | 1628 | typedef typename string::size_type size_type; |
f4bdbead PC |
1629 | |
1630 | const locale& __loc = __io._M_getloc(); | |
1631 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1632 | ||
1633 | string __str; | |
1634 | const iter_type __ret = __intl ? _M_extract<true>(__beg, __end, __io, | |
1635 | __err, __str) | |
1636 | : _M_extract<false>(__beg, __end, __io, | |
1637 | __err, __str); | |
1638 | const size_type __len = __str.size(); | |
1639 | if (__len) | |
1640 | { | |
1641 | _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
1642 | * __len)); | |
1643 | __ctype.widen(__str.data(), __str.data() + __len, __ws); | |
1644 | __units.assign(__ws, __len); | |
1645 | } | |
1646 | ||
1647 | return __ret; | |
1648 | } | |
2ddf25f2 | 1649 | |
1ab65677 | 1650 | template<typename _CharT, typename _OutIter> |
fe932e50 PC |
1651 | template<bool _Intl> |
1652 | _OutIter | |
1653 | money_put<_CharT, _OutIter>:: | |
1654 | _M_insert(iter_type __s, ios_base& __io, char_type __fill, | |
1655 | const string_type& __digits) const | |
1656 | { | |
1657 | typedef typename string_type::size_type size_type; | |
1658 | typedef money_base::part part; | |
a70c902e | 1659 | typedef __moneypunct_cache<_CharT, _Intl> __cache_type; |
2ddf25f2 | 1660 | |
fe932e50 PC |
1661 | const locale& __loc = __io._M_getloc(); |
1662 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1ab65677 | 1663 | |
fe932e50 PC |
1664 | __use_cache<__cache_type> __uc; |
1665 | const __cache_type* __lc = __uc(__loc); | |
1666 | const char_type* __lit = __lc->_M_atoms; | |
1ab65677 | 1667 | |
fe932e50 PC |
1668 | // Determine if negative or positive formats are to be used, and |
1669 | // discard leading negative_sign if it is present. | |
1670 | const char_type* __beg = __digits.data(); | |
fb678854 | 1671 | |
fe932e50 PC |
1672 | money_base::pattern __p; |
1673 | const char_type* __sign; | |
1674 | size_type __sign_size; | |
a70c902e | 1675 | if (!(*__beg == __lit[money_base::_S_minus])) |
fe932e50 PC |
1676 | { |
1677 | __p = __lc->_M_pos_format; | |
1678 | __sign = __lc->_M_positive_sign; | |
1679 | __sign_size = __lc->_M_positive_sign_size; | |
1680 | } | |
ced3ad4d | 1681 | else |
fe932e50 PC |
1682 | { |
1683 | __p = __lc->_M_neg_format; | |
1684 | __sign = __lc->_M_negative_sign; | |
1685 | __sign_size = __lc->_M_negative_sign_size; | |
ced3ad4d PC |
1686 | if (__digits.size()) |
1687 | ++__beg; | |
fe932e50 PC |
1688 | } |
1689 | ||
1690 | // Look for valid numbers in the ctype facet within input digits. | |
039e3c5c PC |
1691 | size_type __len = __ctype.scan_not(ctype_base::digit, __beg, |
1692 | __beg + __digits.size()) - __beg; | |
1693 | if (__len) | |
fe932e50 PC |
1694 | { |
1695 | // Assume valid input, and attempt to format. | |
1696 | // Break down input numbers into base components, as follows: | |
1697 | // final_value = grouped units + (decimal point) + (digits) | |
fe932e50 | 1698 | string_type __value; |
20da06ef PC |
1699 | __value.reserve(2 * __len); |
1700 | ||
1701 | // Add thousands separators to non-decimal digits, per | |
1702 | // grouping rules. | |
039e3c5c PC |
1703 | int __paddec = __len - __lc->_M_frac_digits; |
1704 | if (__paddec > 0) | |
20da06ef | 1705 | { |
039e3c5c PC |
1706 | if (__lc->_M_frac_digits < 0) |
1707 | __paddec = __len; | |
20da06ef PC |
1708 | if (__lc->_M_grouping_size) |
1709 | { | |
1710 | _CharT* __ws = | |
1711 | static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
1712 | * 2 * __len)); | |
1713 | _CharT* __ws_end = | |
1714 | std::__add_grouping(__ws, __lc->_M_thousands_sep, | |
1715 | __lc->_M_grouping, | |
1716 | __lc->_M_grouping_size, | |
039e3c5c | 1717 | __beg, __beg + __paddec); |
20da06ef PC |
1718 | __value.assign(__ws, __ws_end - __ws); |
1719 | } | |
1720 | else | |
039e3c5c | 1721 | __value.assign(__beg, __paddec); |
20da06ef PC |
1722 | } |
1723 | ||
fe932e50 PC |
1724 | // Deal with decimal point, decimal digits. |
1725 | if (__lc->_M_frac_digits > 0) | |
1726 | { | |
20da06ef | 1727 | __value += __lc->_M_decimal_point; |
039e3c5c PC |
1728 | if (__paddec >= 0) |
1729 | __value.append(__beg + __paddec, __lc->_M_frac_digits); | |
fe932e50 PC |
1730 | else |
1731 | { | |
1732 | // Have to pad zeros in the decimal position. | |
586b5f20 | 1733 | __value.append(-__paddec, __lit[money_base::_S_zero]); |
20da06ef | 1734 | __value.append(__beg, __len); |
fe932e50 | 1735 | } |
20da06ef PC |
1736 | } |
1737 | ||
fe932e50 | 1738 | // Calculate length of resulting string. |
586b5f20 BK |
1739 | const ios_base::fmtflags __f = __io.flags() |
1740 | & ios_base::adjustfield; | |
20da06ef | 1741 | __len = __value.size() + __sign_size; |
fe932e50 PC |
1742 | __len += ((__io.flags() & ios_base::showbase) |
1743 | ? __lc->_M_curr_symbol_size : 0); | |
20da06ef PC |
1744 | |
1745 | string_type __res; | |
1746 | __res.reserve(2 * __len); | |
fe932e50 | 1747 | |
586b5f20 | 1748 | const size_type __width = static_cast<size_type>(__io.width()); |
fe932e50 PC |
1749 | const bool __testipad = (__f == ios_base::internal |
1750 | && __len < __width); | |
1751 | // Fit formatted digits into the required pattern. | |
1752 | for (int __i = 0; __i < 4; ++__i) | |
1753 | { | |
1754 | const part __which = static_cast<part>(__p.field[__i]); | |
1755 | switch (__which) | |
1756 | { | |
1757 | case money_base::symbol: | |
1758 | if (__io.flags() & ios_base::showbase) | |
1759 | __res.append(__lc->_M_curr_symbol, | |
1760 | __lc->_M_curr_symbol_size); | |
1761 | break; | |
1762 | case money_base::sign: | |
1763 | // Sign might not exist, or be more than one | |
1764 | // charater long. In that case, add in the rest | |
1765 | // below. | |
1766 | if (__sign_size) | |
1767 | __res += __sign[0]; | |
1768 | break; | |
1769 | case money_base::value: | |
1770 | __res += __value; | |
1771 | break; | |
1772 | case money_base::space: | |
1773 | // At least one space is required, but if internal | |
1774 | // formatting is required, an arbitrary number of | |
1775 | // fill spaces will be necessary. | |
1776 | if (__testipad) | |
031e658e | 1777 | __res.append(__width - __len, __fill); |
fe932e50 PC |
1778 | else |
1779 | __res += __fill; | |
1780 | break; | |
1781 | case money_base::none: | |
1782 | if (__testipad) | |
031e658e | 1783 | __res.append(__width - __len, __fill); |
fe932e50 PC |
1784 | break; |
1785 | } | |
1786 | } | |
1787 | ||
1788 | // Special case of multi-part sign parts. | |
1789 | if (__sign_size > 1) | |
1790 | __res.append(__sign + 1, __sign_size - 1); | |
1791 | ||
1792 | // Pad, if still necessary. | |
1793 | __len = __res.size(); | |
1794 | if (__width > __len) | |
1795 | { | |
1796 | if (__f == ios_base::left) | |
1797 | // After. | |
1798 | __res.append(__width - __len, __fill); | |
1799 | else | |
1800 | // Before. | |
031e658e | 1801 | __res.insert(0, __width - __len, __fill); |
fe932e50 PC |
1802 | __len = __width; |
1803 | } | |
1804 | ||
1805 | // Write resulting, fully-formatted string to output iterator. | |
1806 | __s = std::__write(__s, __res.data(), __len); | |
1807 | } | |
1808 | __io.width(0); | |
1809 | return __s; | |
1810 | } | |
6defecc2 JJ |
1811 | |
1812 | #if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__ | |
1813 | template<typename _CharT, typename _OutIter> | |
1814 | _OutIter | |
1815 | money_put<_CharT, _OutIter>:: | |
1816 | __do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
1817 | double __units) const | |
1818 | { | |
1819 | return this->do_put(__s, __intl, __io, __fill, (long double) __units); | |
1820 | } | |
1821 | #endif | |
1822 | ||
2ddf25f2 PC |
1823 | template<typename _CharT, typename _OutIter> |
1824 | _OutIter | |
1825 | money_put<_CharT, _OutIter>:: | |
1826 | do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
1827 | long double __units) const | |
1828 | { | |
1829 | const locale __loc = __io.getloc(); | |
1830 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1831 | #ifdef _GLIBCXX_USE_C99 | |
1832 | // First try a buffer perhaps big enough. | |
1833 | int __cs_size = 64; | |
1834 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); | |
1835 | // _GLIBCXX_RESOLVE_LIB_DEFECTS | |
1836 | // 328. Bad sprintf format modifier in money_put<>::do_put() | |
49864a82 PC |
1837 | int __len = std::__convert_from_v(__cs, __cs_size, "%.*Lf", __units, |
1838 | _S_get_c_locale(), 0); | |
2ddf25f2 PC |
1839 | // If the buffer was not large enough, try again with the correct size. |
1840 | if (__len >= __cs_size) | |
1841 | { | |
1842 | __cs_size = __len + 1; | |
1843 | __cs = static_cast<char*>(__builtin_alloca(__cs_size)); | |
49864a82 PC |
1844 | __len = std::__convert_from_v(__cs, __cs_size, "%.*Lf", __units, |
1845 | _S_get_c_locale(), 0); | |
2ddf25f2 PC |
1846 | } |
1847 | #else | |
1848 | // max_exponent10 + 1 for the integer part, + 2 for sign and '\0'. | |
1849 | const int __cs_size = numeric_limits<long double>::max_exponent10 + 3; | |
1850 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); | |
49864a82 PC |
1851 | int __len = std::__convert_from_v(__cs, 0, "%.*Lf", __units, |
1852 | _S_get_c_locale(), 0); | |
2ddf25f2 PC |
1853 | #endif |
1854 | _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
1855 | * __cs_size)); | |
1856 | __ctype.widen(__cs, __cs + __len, __ws); | |
1857 | const string_type __digits(__ws, __len); | |
fe932e50 PC |
1858 | return __intl ? _M_insert<true>(__s, __io, __fill, __digits) |
1859 | : _M_insert<false>(__s, __io, __fill, __digits); | |
2ddf25f2 PC |
1860 | } |
1861 | ||
1862 | template<typename _CharT, typename _OutIter> | |
1863 | _OutIter | |
1864 | money_put<_CharT, _OutIter>:: | |
1865 | do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
1866 | const string_type& __digits) const | |
fe932e50 PC |
1867 | { return __intl ? _M_insert<true>(__s, __io, __fill, __digits) |
1868 | : _M_insert<false>(__s, __io, __fill, __digits); } | |
1ab65677 | 1869 | |
6defecc2 | 1870 | _GLIBCXX_END_LDBL_NAMESPACE |
586b5f20 | 1871 | |
1ab65677 BK |
1872 | // NB: Not especially useful. Without an ios_base object or some |
1873 | // kind of locale reference, we are left clawing at the air where | |
1874 | // the side of the mountain used to be... | |
1875 | template<typename _CharT, typename _InIter> | |
1876 | time_base::dateorder | |
1877 | time_get<_CharT, _InIter>::do_date_order() const | |
1878 | { return time_base::no_order; } | |
1879 | ||
fc6b4171 PC |
1880 | // Expand a strftime format string and parse it. E.g., do_get_date() may |
1881 | // pass %m/%d/%Y => extracted characters. | |
1ab65677 | 1882 | template<typename _CharT, typename _InIter> |
586b5f20 | 1883 | _InIter |
1ab65677 | 1884 | time_get<_CharT, _InIter>:: |
586b5f20 | 1885 | _M_extract_via_format(iter_type __beg, iter_type __end, ios_base& __io, |
ed6814f7 | 1886 | ios_base::iostate& __err, tm* __tm, |
da5c0f6e | 1887 | const _CharT* __format) const |
ed6814f7 | 1888 | { |
586b5f20 | 1889 | const locale& __loc = __io._M_getloc(); |
e0f05105 | 1890 | const __timepunct<_CharT>& __tp = use_facet<__timepunct<_CharT> >(__loc); |
ed6814f7 | 1891 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
905df1fb | 1892 | const size_t __len = char_traits<_CharT>::length(__format); |
da5c0f6e BK |
1893 | |
1894 | for (size_t __i = 0; __beg != __end && __i < __len && !__err; ++__i) | |
1ab65677 | 1895 | { |
7e08b3b8 | 1896 | if (__ctype.narrow(__format[__i], 0) == '%') |
1ab65677 | 1897 | { |
da5c0f6e | 1898 | // Verify valid formatting code, attempt to extract. |
7e08b3b8 | 1899 | char __c = __ctype.narrow(__format[++__i], 0); |
ed6814f7 | 1900 | int __mem = 0; |
da5c0f6e | 1901 | if (__c == 'E' || __c == 'O') |
7e08b3b8 | 1902 | __c = __ctype.narrow(__format[++__i], 0); |
da5c0f6e BK |
1903 | switch (__c) |
1904 | { | |
1905 | const char* __cs; | |
1906 | _CharT __wcs[10]; | |
1907 | case 'a': | |
1908 | // Abbreviated weekday name [tm_wday] | |
1909 | const char_type* __days1[7]; | |
1910 | __tp._M_days_abbreviated(__days1); | |
586b5f20 BK |
1911 | __beg = _M_extract_name(__beg, __end, __tm->tm_wday, __days1, |
1912 | 7, __io, __err); | |
da5c0f6e BK |
1913 | break; |
1914 | case 'A': | |
1915 | // Weekday name [tm_wday]. | |
1916 | const char_type* __days2[7]; | |
1917 | __tp._M_days(__days2); | |
586b5f20 BK |
1918 | __beg = _M_extract_name(__beg, __end, __tm->tm_wday, __days2, |
1919 | 7, __io, __err); | |
da5c0f6e BK |
1920 | break; |
1921 | case 'h': | |
1922 | case 'b': | |
1923 | // Abbreviated month name [tm_mon] | |
1924 | const char_type* __months1[12]; | |
1925 | __tp._M_months_abbreviated(__months1); | |
586b5f20 BK |
1926 | __beg = _M_extract_name(__beg, __end, __tm->tm_mon, |
1927 | __months1, 12, __io, __err); | |
da5c0f6e BK |
1928 | break; |
1929 | case 'B': | |
1930 | // Month name [tm_mon]. | |
1931 | const char_type* __months2[12]; | |
1932 | __tp._M_months(__months2); | |
586b5f20 BK |
1933 | __beg = _M_extract_name(__beg, __end, __tm->tm_mon, |
1934 | __months2, 12, __io, __err); | |
da5c0f6e BK |
1935 | break; |
1936 | case 'c': | |
1937 | // Default time and date representation. | |
1938 | const char_type* __dt[2]; | |
1939 | __tp._M_date_time_formats(__dt); | |
586b5f20 BK |
1940 | __beg = _M_extract_via_format(__beg, __end, __io, __err, |
1941 | __tm, __dt[0]); | |
da5c0f6e BK |
1942 | break; |
1943 | case 'd': | |
1944 | // Day [01, 31]. [tm_mday] | |
586b5f20 BK |
1945 | __beg = _M_extract_num(__beg, __end, __tm->tm_mday, 1, 31, 2, |
1946 | __io, __err); | |
da5c0f6e | 1947 | break; |
f20d2b78 PC |
1948 | case 'e': |
1949 | // Day [1, 31], with single digits preceded by | |
1950 | // space. [tm_mday] | |
1951 | if (__ctype.is(ctype_base::space, *__beg)) | |
586b5f20 BK |
1952 | __beg = _M_extract_num(++__beg, __end, __tm->tm_mday, 1, 9, |
1953 | 1, __io, __err); | |
cc27f5a2 | 1954 | else |
586b5f20 BK |
1955 | __beg = _M_extract_num(__beg, __end, __tm->tm_mday, 10, 31, |
1956 | 2, __io, __err); | |
ed6814f7 | 1957 | break; |
da5c0f6e BK |
1958 | case 'D': |
1959 | // Equivalent to %m/%d/%y.[tm_mon, tm_mday, tm_year] | |
1960 | __cs = "%m/%d/%y"; | |
1961 | __ctype.widen(__cs, __cs + 9, __wcs); | |
586b5f20 BK |
1962 | __beg = _M_extract_via_format(__beg, __end, __io, __err, |
1963 | __tm, __wcs); | |
da5c0f6e BK |
1964 | break; |
1965 | case 'H': | |
1966 | // Hour [00, 23]. [tm_hour] | |
586b5f20 BK |
1967 | __beg = _M_extract_num(__beg, __end, __tm->tm_hour, 0, 23, 2, |
1968 | __io, __err); | |
da5c0f6e BK |
1969 | break; |
1970 | case 'I': | |
1971 | // Hour [01, 12]. [tm_hour] | |
586b5f20 BK |
1972 | __beg = _M_extract_num(__beg, __end, __tm->tm_hour, 1, 12, 2, |
1973 | __io, __err); | |
da5c0f6e BK |
1974 | break; |
1975 | case 'm': | |
1976 | // Month [01, 12]. [tm_mon] | |
586b5f20 BK |
1977 | __beg = _M_extract_num(__beg, __end, __mem, 1, 12, 2, |
1978 | __io, __err); | |
da5c0f6e BK |
1979 | if (!__err) |
1980 | __tm->tm_mon = __mem - 1; | |
1981 | break; | |
1982 | case 'M': | |
1983 | // Minute [00, 59]. [tm_min] | |
586b5f20 BK |
1984 | __beg = _M_extract_num(__beg, __end, __tm->tm_min, 0, 59, 2, |
1985 | __io, __err); | |
da5c0f6e BK |
1986 | break; |
1987 | case 'n': | |
1988 | if (__ctype.narrow(*__beg, 0) == '\n') | |
1989 | ++__beg; | |
1990 | else | |
1991 | __err |= ios_base::failbit; | |
1992 | break; | |
1993 | case 'R': | |
1994 | // Equivalent to (%H:%M). | |
1995 | __cs = "%H:%M"; | |
1996 | __ctype.widen(__cs, __cs + 6, __wcs); | |
586b5f20 BK |
1997 | __beg = _M_extract_via_format(__beg, __end, __io, __err, |
1998 | __tm, __wcs); | |
da5c0f6e BK |
1999 | break; |
2000 | case 'S': | |
b8d65dac PC |
2001 | // Seconds. [tm_sec] |
2002 | // [00, 60] in C99 (one leap-second), [00, 61] in C89. | |
2003 | #ifdef _GLIBCXX_USE_C99 | |
2004 | __beg = _M_extract_num(__beg, __end, __tm->tm_sec, 0, 60, 2, | |
2005 | #else | |
2006 | __beg = _M_extract_num(__beg, __end, __tm->tm_sec, 0, 61, 2, | |
2007 | #endif | |
586b5f20 | 2008 | __io, __err); |
da5c0f6e BK |
2009 | break; |
2010 | case 't': | |
2011 | if (__ctype.narrow(*__beg, 0) == '\t') | |
2012 | ++__beg; | |
2013 | else | |
f20d2b78 | 2014 | __err |= ios_base::failbit; |
da5c0f6e BK |
2015 | break; |
2016 | case 'T': | |
2017 | // Equivalent to (%H:%M:%S). | |
2018 | __cs = "%H:%M:%S"; | |
2019 | __ctype.widen(__cs, __cs + 9, __wcs); | |
586b5f20 BK |
2020 | __beg = _M_extract_via_format(__beg, __end, __io, __err, |
2021 | __tm, __wcs); | |
da5c0f6e BK |
2022 | break; |
2023 | case 'x': | |
2024 | // Locale's date. | |
2025 | const char_type* __dates[2]; | |
2026 | __tp._M_date_formats(__dates); | |
586b5f20 BK |
2027 | __beg = _M_extract_via_format(__beg, __end, __io, __err, |
2028 | __tm, __dates[0]); | |
da5c0f6e BK |
2029 | break; |
2030 | case 'X': | |
2031 | // Locale's time. | |
2032 | const char_type* __times[2]; | |
2033 | __tp._M_time_formats(__times); | |
586b5f20 BK |
2034 | __beg = _M_extract_via_format(__beg, __end, __io, __err, |
2035 | __tm, __times[0]); | |
da5c0f6e BK |
2036 | break; |
2037 | case 'y': | |
c21dbe85 | 2038 | case 'C': // C99 |
da5c0f6e | 2039 | // Two digit year. [tm_year] |
586b5f20 BK |
2040 | __beg = _M_extract_num(__beg, __end, __tm->tm_year, 0, 99, 2, |
2041 | __io, __err); | |
da5c0f6e BK |
2042 | break; |
2043 | case 'Y': | |
2044 | // Year [1900). [tm_year] | |
586b5f20 BK |
2045 | __beg = _M_extract_num(__beg, __end, __mem, 0, 9999, 4, |
2046 | __io, __err); | |
da5c0f6e BK |
2047 | if (!__err) |
2048 | __tm->tm_year = __mem - 1900; | |
2049 | break; | |
2050 | case 'Z': | |
2051 | // Timezone info. | |
2052 | if (__ctype.is(ctype_base::upper, *__beg)) | |
2053 | { | |
2054 | int __tmp; | |
586b5f20 BK |
2055 | __beg = _M_extract_name(__beg, __end, __tmp, |
2056 | __timepunct_cache<_CharT>::_S_timezones, | |
2057 | 14, __io, __err); | |
ed6814f7 | 2058 | |
da5c0f6e | 2059 | // GMT requires special effort. |
f20d2b78 | 2060 | if (__beg != __end && !__err && __tmp == 0 |
ed6814f7 | 2061 | && (*__beg == __ctype.widen('-') |
f20d2b78 | 2062 | || *__beg == __ctype.widen('+'))) |
da5c0f6e | 2063 | { |
586b5f20 BK |
2064 | __beg = _M_extract_num(__beg, __end, __tmp, 0, 23, 2, |
2065 | __io, __err); | |
2066 | __beg = _M_extract_num(__beg, __end, __tmp, 0, 59, 2, | |
2067 | __io, __err); | |
ed6814f7 | 2068 | } |
da5c0f6e | 2069 | } |
da5c0f6e BK |
2070 | else |
2071 | __err |= ios_base::failbit; | |
905df1fb PC |
2072 | break; |
2073 | default: | |
2074 | // Not recognized. | |
2075 | __err |= ios_base::failbit; | |
da5c0f6e | 2076 | } |
905df1fb PC |
2077 | } |
2078 | else | |
2079 | { | |
2080 | // Verify format and input match, extract and discard. | |
7e08b3b8 | 2081 | if (__format[__i] == *__beg) |
905df1fb PC |
2082 | ++__beg; |
2083 | else | |
2084 | __err |= ios_base::failbit; | |
2085 | } | |
da5c0f6e | 2086 | } |
586b5f20 | 2087 | return __beg; |
da5c0f6e BK |
2088 | } |
2089 | ||
2090 | template<typename _CharT, typename _InIter> | |
586b5f20 | 2091 | _InIter |
da5c0f6e | 2092 | time_get<_CharT, _InIter>:: |
586b5f20 | 2093 | _M_extract_num(iter_type __beg, iter_type __end, int& __member, |
ed6814f7 | 2094 | int __min, int __max, size_t __len, |
586b5f20 | 2095 | ios_base& __io, ios_base::iostate& __err) const |
da5c0f6e | 2096 | { |
586b5f20 BK |
2097 | const locale& __loc = __io._M_getloc(); |
2098 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
2099 | ||
3259561c PC |
2100 | // As-is works for __len = 1, 2, 4, the values actually used. |
2101 | int __mult = __len == 2 ? 10 : (__len == 4 ? 1000 : 1); | |
2102 | ||
2103 | ++__min; | |
da5c0f6e | 2104 | size_t __i = 0; |
3259561c PC |
2105 | int __value = 0; |
2106 | for (; __beg != __end && __i < __len; ++__beg, ++__i) | |
da5c0f6e | 2107 | { |
3259561c PC |
2108 | const char __c = __ctype.narrow(*__beg, '*'); |
2109 | if (__c >= '0' && __c <= '9') | |
2110 | { | |
2111 | __value = __value * 10 + (__c - '0'); | |
2112 | const int __valuec = __value * __mult; | |
2113 | if (__valuec > __max || __valuec + __mult < __min) | |
2114 | break; | |
2115 | __mult /= 10; | |
2116 | } | |
1ab65677 | 2117 | else |
3259561c | 2118 | break; |
da5c0f6e | 2119 | } |
3259561c PC |
2120 | if (__i == __len) |
2121 | __member = __value; | |
da5c0f6e | 2122 | else |
da5c0f6e | 2123 | __err |= ios_base::failbit; |
586b5f20 | 2124 | return __beg; |
725dc051 BK |
2125 | } |
2126 | ||
1ab65677 BK |
2127 | // Assumptions: |
2128 | // All elements in __names are unique. | |
2129 | template<typename _CharT, typename _InIter> | |
586b5f20 | 2130 | _InIter |
1ab65677 | 2131 | time_get<_CharT, _InIter>:: |
586b5f20 | 2132 | _M_extract_name(iter_type __beg, iter_type __end, int& __member, |
ed6814f7 | 2133 | const _CharT** __names, size_t __indexlen, |
586b5f20 | 2134 | ios_base& __io, ios_base::iostate& __err) const |
725dc051 | 2135 | { |
ed6814f7 | 2136 | typedef char_traits<_CharT> __traits_type; |
586b5f20 BK |
2137 | const locale& __loc = __io._M_getloc(); |
2138 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
2139 | ||
ed6814f7 | 2140 | int* __matches = static_cast<int*>(__builtin_alloca(sizeof(int) |
2e2a38cd | 2141 | * __indexlen)); |
1ab65677 BK |
2142 | size_t __nmatches = 0; |
2143 | size_t __pos = 0; | |
2144 | bool __testvalid = true; | |
2145 | const char_type* __name; | |
725dc051 | 2146 | |
ed6814f7 | 2147 | // Look for initial matches. |
e0f05105 BK |
2148 | // NB: Some of the locale data is in the form of all lowercase |
2149 | // names, and some is in the form of initially-capitalized | |
2150 | // names. Look for both. | |
cc27f5a2 PC |
2151 | if (__beg != __end) |
2152 | { | |
2153 | const char_type __c = *__beg; | |
2154 | for (size_t __i1 = 0; __i1 < __indexlen; ++__i1) | |
ed6814f7 | 2155 | if (__c == __names[__i1][0] |
e0f05105 | 2156 | || __c == __ctype.toupper(__names[__i1][0])) |
cc27f5a2 PC |
2157 | __matches[__nmatches++] = __i1; |
2158 | } | |
ed6814f7 | 2159 | |
ce3039af | 2160 | while (__nmatches > 1) |
1ab65677 BK |
2161 | { |
2162 | // Find smallest matching string. | |
ce2a46a2 PC |
2163 | size_t __minlen = __traits_type::length(__names[__matches[0]]); |
2164 | for (size_t __i2 = 1; __i2 < __nmatches; ++__i2) | |
ed6814f7 | 2165 | __minlen = std::min(__minlen, |
586b5f20 | 2166 | __traits_type::length(__names[__matches[__i2]])); |
cf5c6c8d | 2167 | ++__beg, ++__pos; |
1ab65677 | 2168 | if (__pos < __minlen && __beg != __end) |
ce2a46a2 PC |
2169 | for (size_t __i3 = 0; __i3 < __nmatches;) |
2170 | { | |
2171 | __name = __names[__matches[__i3]]; | |
a70c902e | 2172 | if (!(__name[__pos] == *__beg)) |
ce2a46a2 PC |
2173 | __matches[__i3] = __matches[--__nmatches]; |
2174 | else | |
2175 | ++__i3; | |
2176 | } | |
1ab65677 BK |
2177 | else |
2178 | break; | |
2179 | } | |
725dc051 | 2180 | |
1ab65677 BK |
2181 | if (__nmatches == 1) |
2182 | { | |
2183 | // Make sure found name is completely extracted. | |
cf5c6c8d | 2184 | ++__beg, ++__pos; |
1ab65677 BK |
2185 | __name = __names[__matches[0]]; |
2186 | const size_t __len = __traits_type::length(__name); | |
2187 | while (__pos < __len && __beg != __end && __name[__pos] == *__beg) | |
2188 | ++__beg, ++__pos; | |
2189 | ||
2190 | if (__len == __pos) | |
2191 | __member = __matches[0]; | |
2192 | else | |
2193 | __testvalid = false; | |
2194 | } | |
2195 | else | |
2196 | __testvalid = false; | |
2197 | if (!__testvalid) | |
2198 | __err |= ios_base::failbit; | |
586b5f20 | 2199 | return __beg; |
725dc051 BK |
2200 | } |
2201 | ||
1ab65677 BK |
2202 | template<typename _CharT, typename _InIter> |
2203 | _InIter | |
2204 | time_get<_CharT, _InIter>:: | |
2205 | do_get_time(iter_type __beg, iter_type __end, ios_base& __io, | |
2206 | ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 2207 | { |
586b5f20 | 2208 | const locale& __loc = __io._M_getloc(); |
fc6b4171 PC |
2209 | const __timepunct<_CharT>& __tp = use_facet<__timepunct<_CharT> >(__loc); |
2210 | const char_type* __times[2]; | |
2211 | __tp._M_time_formats(__times); | |
2212 | __beg = _M_extract_via_format(__beg, __end, __io, __err, | |
2213 | __tm, __times[0]); | |
1ab65677 BK |
2214 | if (__beg == __end) |
2215 | __err |= ios_base::eofbit; | |
2216 | return __beg; | |
725dc051 BK |
2217 | } |
2218 | ||
1ab65677 BK |
2219 | template<typename _CharT, typename _InIter> |
2220 | _InIter | |
2221 | time_get<_CharT, _InIter>:: | |
2222 | do_get_date(iter_type __beg, iter_type __end, ios_base& __io, | |
da5c0f6e | 2223 | ios_base::iostate& __err, tm* __tm) const |
725dc051 | 2224 | { |
586b5f20 | 2225 | const locale& __loc = __io._M_getloc(); |
fc6b4171 PC |
2226 | const __timepunct<_CharT>& __tp = use_facet<__timepunct<_CharT> >(__loc); |
2227 | const char_type* __dates[2]; | |
2228 | __tp._M_date_formats(__dates); | |
aed305a9 | 2229 | __beg = _M_extract_via_format(__beg, __end, __io, __err, |
fc6b4171 | 2230 | __tm, __dates[0]); |
1ab65677 BK |
2231 | if (__beg == __end) |
2232 | __err |= ios_base::eofbit; | |
2233 | return __beg; | |
725dc051 BK |
2234 | } |
2235 | ||
1ab65677 BK |
2236 | template<typename _CharT, typename _InIter> |
2237 | _InIter | |
2238 | time_get<_CharT, _InIter>:: | |
ed6814f7 | 2239 | do_get_weekday(iter_type __beg, iter_type __end, ios_base& __io, |
1ab65677 | 2240 | ios_base::iostate& __err, tm* __tm) const |
725dc051 | 2241 | { |
ed6814f7 | 2242 | typedef char_traits<_CharT> __traits_type; |
586b5f20 | 2243 | const locale& __loc = __io._M_getloc(); |
e0f05105 | 2244 | const __timepunct<_CharT>& __tp = use_facet<__timepunct<_CharT> >(__loc); |
ed6814f7 | 2245 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
1ab65677 BK |
2246 | const char_type* __days[7]; |
2247 | __tp._M_days_abbreviated(__days); | |
2248 | int __tmpwday; | |
586b5f20 | 2249 | __beg = _M_extract_name(__beg, __end, __tmpwday, __days, 7, __io, __err); |
1ab65677 BK |
2250 | |
2251 | // Check to see if non-abbreviated name exists, and extract. | |
2252 | // NB: Assumes both _M_days and _M_days_abbreviated organized in | |
2253 | // exact same order, first to last, such that the resulting | |
2254 | // __days array with the same index points to a day, and that | |
2255 | // day's abbreviated form. | |
ed6814f7 | 2256 | // NB: Also assumes that an abbreviated name is a subset of the name. |
cf5c6c8d | 2257 | if (!__err && __beg != __end) |
1ab65677 BK |
2258 | { |
2259 | size_t __pos = __traits_type::length(__days[__tmpwday]); | |
2260 | __tp._M_days(__days); | |
2261 | const char_type* __name = __days[__tmpwday]; | |
2262 | if (__name[__pos] == *__beg) | |
2263 | { | |
2264 | // Extract the rest of it. | |
2265 | const size_t __len = __traits_type::length(__name); | |
ed6814f7 | 2266 | while (__pos < __len && __beg != __end |
1ab65677 BK |
2267 | && __name[__pos] == *__beg) |
2268 | ++__beg, ++__pos; | |
2269 | if (__len != __pos) | |
2270 | __err |= ios_base::failbit; | |
2271 | } | |
1ab65677 | 2272 | } |
cf5c6c8d PC |
2273 | if (!__err) |
2274 | __tm->tm_wday = __tmpwday; | |
2275 | ||
1ab65677 BK |
2276 | if (__beg == __end) |
2277 | __err |= ios_base::eofbit; | |
2278 | return __beg; | |
2279 | } | |
725dc051 | 2280 | |
1ab65677 BK |
2281 | template<typename _CharT, typename _InIter> |
2282 | _InIter | |
2283 | time_get<_CharT, _InIter>:: | |
2284 | do_get_monthname(iter_type __beg, iter_type __end, | |
2285 | ios_base& __io, ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 2286 | { |
ed6814f7 | 2287 | typedef char_traits<_CharT> __traits_type; |
586b5f20 | 2288 | const locale& __loc = __io._M_getloc(); |
e0f05105 | 2289 | const __timepunct<_CharT>& __tp = use_facet<__timepunct<_CharT> >(__loc); |
ed6814f7 | 2290 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
1ab65677 BK |
2291 | const char_type* __months[12]; |
2292 | __tp._M_months_abbreviated(__months); | |
2293 | int __tmpmon; | |
586b5f20 BK |
2294 | __beg = _M_extract_name(__beg, __end, __tmpmon, __months, 12, |
2295 | __io, __err); | |
1ab65677 BK |
2296 | |
2297 | // Check to see if non-abbreviated name exists, and extract. | |
2298 | // NB: Assumes both _M_months and _M_months_abbreviated organized in | |
2299 | // exact same order, first to last, such that the resulting | |
2300 | // __months array with the same index points to a month, and that | |
2301 | // month's abbreviated form. | |
ed6814f7 | 2302 | // NB: Also assumes that an abbreviated name is a subset of the name. |
cf5c6c8d | 2303 | if (!__err && __beg != __end) |
1ab65677 BK |
2304 | { |
2305 | size_t __pos = __traits_type::length(__months[__tmpmon]); | |
2306 | __tp._M_months(__months); | |
2307 | const char_type* __name = __months[__tmpmon]; | |
2308 | if (__name[__pos] == *__beg) | |
2309 | { | |
2310 | // Extract the rest of it. | |
2311 | const size_t __len = __traits_type::length(__name); | |
ed6814f7 | 2312 | while (__pos < __len && __beg != __end |
1ab65677 BK |
2313 | && __name[__pos] == *__beg) |
2314 | ++__beg, ++__pos; | |
2315 | if (__len != __pos) | |
2316 | __err |= ios_base::failbit; | |
2317 | } | |
1ab65677 | 2318 | } |
cf5c6c8d PC |
2319 | if (!__err) |
2320 | __tm->tm_mon = __tmpmon; | |
ed6814f7 | 2321 | |
1ab65677 BK |
2322 | if (__beg == __end) |
2323 | __err |= ios_base::eofbit; | |
2324 | return __beg; | |
725dc051 BK |
2325 | } |
2326 | ||
1ab65677 BK |
2327 | template<typename _CharT, typename _InIter> |
2328 | _InIter | |
2329 | time_get<_CharT, _InIter>:: | |
ed6814f7 | 2330 | do_get_year(iter_type __beg, iter_type __end, ios_base& __io, |
1ab65677 | 2331 | ios_base::iostate& __err, tm* __tm) const |
725dc051 | 2332 | { |
586b5f20 | 2333 | const locale& __loc = __io._M_getloc(); |
ed6814f7 | 2334 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
1ab65677 | 2335 | |
1ab65677 | 2336 | size_t __i = 0; |
17e15f7f PC |
2337 | int __value = 0; |
2338 | for (; __beg != __end && __i < 4; ++__beg, ++__i) | |
1ab65677 | 2339 | { |
17e15f7f PC |
2340 | const char __c = __ctype.narrow(*__beg, '*'); |
2341 | if (__c >= '0' && __c <= '9') | |
2342 | __value = __value * 10 + (__c - '0'); | |
2343 | else | |
2344 | break; | |
1ab65677 | 2345 | } |
17e15f7f | 2346 | if (__i == 2 || __i == 4) |
ed6814f7 | 2347 | __tm->tm_year = __i == 2 ? __value : __value - 1900; |
725dc051 | 2348 | else |
1ab65677 BK |
2349 | __err |= ios_base::failbit; |
2350 | if (__beg == __end) | |
2351 | __err |= ios_base::eofbit; | |
2352 | return __beg; | |
725dc051 BK |
2353 | } |
2354 | ||
fb678854 | 2355 | template<typename _CharT, typename _OutIter> |
725dc051 | 2356 | _OutIter |
1ab65677 | 2357 | time_put<_CharT, _OutIter>:: |
ed6814f7 | 2358 | put(iter_type __s, ios_base& __io, char_type __fill, const tm* __tm, |
1ab65677 | 2359 | const _CharT* __beg, const _CharT* __end) const |
e08138aa | 2360 | { |
586b5f20 | 2361 | const locale& __loc = __io._M_getloc(); |
e08138aa | 2362 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); |
6bf0b59c | 2363 | for (; __beg != __end; ++__beg) |
f1e7988a PC |
2364 | if (__ctype.narrow(*__beg, 0) != '%') |
2365 | { | |
2366 | *__s = *__beg; | |
2367 | ++__s; | |
2368 | } | |
2369 | else if (++__beg != __end) | |
2370 | { | |
2371 | char __format; | |
2372 | char __mod = 0; | |
2373 | const char __c = __ctype.narrow(*__beg, 0); | |
2374 | if (__c != 'E' && __c != 'O') | |
2375 | __format = __c; | |
2376 | else if (++__beg != __end) | |
2377 | { | |
2378 | __mod = __c; | |
2379 | __format = __ctype.narrow(*__beg, 0); | |
2380 | } | |
2381 | else | |
2382 | break; | |
586b5f20 | 2383 | __s = this->do_put(__s, __io, __fill, __tm, __format, __mod); |
f1e7988a PC |
2384 | } |
2385 | else | |
2386 | break; | |
e08138aa BK |
2387 | return __s; |
2388 | } | |
2389 | ||
2390 | template<typename _CharT, typename _OutIter> | |
1ab65677 BK |
2391 | _OutIter |
2392 | time_put<_CharT, _OutIter>:: | |
ed6814f7 | 2393 | do_put(iter_type __s, ios_base& __io, char_type, const tm* __tm, |
1ab65677 | 2394 | char __format, char __mod) const |
ed6814f7 | 2395 | { |
586b5f20 | 2396 | const locale& __loc = __io._M_getloc(); |
da5c0f6e BK |
2397 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); |
2398 | __timepunct<_CharT> const& __tp = use_facet<__timepunct<_CharT> >(__loc); | |
2399 | ||
e08138aa BK |
2400 | // NB: This size is arbitrary. Should this be a data member, |
2401 | // initialized at construction? | |
cb793089 | 2402 | const size_t __maxlen = 128; |
586b5f20 BK |
2403 | char_type* __res = |
2404 | static_cast<char_type*>(__builtin_alloca(sizeof(char_type) * __maxlen)); | |
e08138aa BK |
2405 | |
2406 | // NB: In IEE 1003.1-200x, and perhaps other locale models, it | |
2407 | // is possible that the format character will be longer than one | |
2408 | // character. Possibilities include 'E' or 'O' followed by a | |
c5504edb | 2409 | // format character: if __mod is not the default argument, assume |
e08138aa | 2410 | // it's a valid modifier. |
da5c0f6e | 2411 | char_type __fmt[4]; |
ed6814f7 | 2412 | __fmt[0] = __ctype.widen('%'); |
e08138aa BK |
2413 | if (!__mod) |
2414 | { | |
2415 | __fmt[1] = __format; | |
da5c0f6e | 2416 | __fmt[2] = char_type(); |
e08138aa BK |
2417 | } |
2418 | else | |
2419 | { | |
2420 | __fmt[1] = __mod; | |
2421 | __fmt[2] = __format; | |
da5c0f6e | 2422 | __fmt[3] = char_type(); |
e08138aa BK |
2423 | } |
2424 | ||
d3a193e3 | 2425 | __tp._M_put(__res, __maxlen, __fmt, __tm); |
e08138aa BK |
2426 | |
2427 | // Write resulting, fully-formatted string to output iterator. | |
391cfc46 | 2428 | return std::__write(__s, __res, char_traits<char_type>::length(__res)); |
e08138aa BK |
2429 | } |
2430 | ||
ea0c0b6e BK |
2431 | // Generic version does nothing. |
2432 | template<typename _CharT> | |
2433 | int | |
d3a193e3 | 2434 | collate<_CharT>::_M_compare(const _CharT*, const _CharT*) const |
ea0c0b6e BK |
2435 | { return 0; } |
2436 | ||
2437 | // Generic version does nothing. | |
2438 | template<typename _CharT> | |
2439 | size_t | |
d3a193e3 | 2440 | collate<_CharT>::_M_transform(_CharT*, const _CharT*, size_t) const |
ea0c0b6e BK |
2441 | { return 0; } |
2442 | ||
2443 | template<typename _CharT> | |
2444 | int | |
2445 | collate<_CharT>:: | |
ed6814f7 | 2446 | do_compare(const _CharT* __lo1, const _CharT* __hi1, |
ea0c0b6e | 2447 | const _CharT* __lo2, const _CharT* __hi2) const |
ed6814f7 | 2448 | { |
5040d691 PR |
2449 | // strcoll assumes zero-terminated strings so we make a copy |
2450 | // and then put a zero at the end. | |
ea0c0b6e BK |
2451 | const string_type __one(__lo1, __hi1); |
2452 | const string_type __two(__lo2, __hi2); | |
5040d691 PR |
2453 | |
2454 | const _CharT* __p = __one.c_str(); | |
761faeec | 2455 | const _CharT* __pend = __one.data() + __one.length(); |
5040d691 | 2456 | const _CharT* __q = __two.c_str(); |
761faeec | 2457 | const _CharT* __qend = __two.data() + __two.length(); |
5040d691 PR |
2458 | |
2459 | // strcoll stops when it sees a nul character so we break | |
2460 | // the strings into zero-terminated substrings and pass those | |
2461 | // to strcoll. | |
2462 | for (;;) | |
2463 | { | |
905df1fb | 2464 | const int __res = _M_compare(__p, __q); |
5040d691 PR |
2465 | if (__res) |
2466 | return __res; | |
2467 | ||
2468 | __p += char_traits<_CharT>::length(__p); | |
2469 | __q += char_traits<_CharT>::length(__q); | |
2470 | if (__p == __pend && __q == __qend) | |
2471 | return 0; | |
2472 | else if (__p == __pend) | |
2473 | return -1; | |
2474 | else if (__q == __qend) | |
2475 | return 1; | |
2476 | ||
2477 | __p++; | |
2478 | __q++; | |
2479 | } | |
ea0c0b6e BK |
2480 | } |
2481 | ||
f1e7988a | 2482 | template<typename _CharT> |
b206658a | 2483 | typename collate<_CharT>::string_type |
ea0c0b6e BK |
2484 | collate<_CharT>:: |
2485 | do_transform(const _CharT* __lo, const _CharT* __hi) const | |
2486 | { | |
5040d691 PR |
2487 | // strxfrm assumes zero-terminated strings so we make a copy |
2488 | string_type __str(__lo, __hi); | |
2489 | ||
2490 | const _CharT* __p = __str.c_str(); | |
761faeec | 2491 | const _CharT* __pend = __str.data() + __str.length(); |
5040d691 | 2492 | |
32c16200 | 2493 | size_t __len = (__hi - __lo) * 2; |
5040d691 PR |
2494 | |
2495 | string_type __ret; | |
2496 | ||
2497 | // strxfrm stops when it sees a nul character so we break | |
2498 | // the string into zero-terminated substrings and pass those | |
2499 | // to strxfrm. | |
2500 | for (;;) | |
ea0c0b6e | 2501 | { |
5040d691 PR |
2502 | // First try a buffer perhaps big enough. |
2503 | _CharT* __c = | |
2504 | static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __len)); | |
2505 | size_t __res = _M_transform(__c, __p, __len); | |
2506 | // If the buffer was not large enough, try again with the | |
2507 | // correct size. | |
2508 | if (__res >= __len) | |
2509 | { | |
2510 | __len = __res + 1; | |
ed6814f7 | 2511 | __c = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
5040d691 | 2512 | * __len)); |
23d4fa49 | 2513 | __res = _M_transform(__c, __p, __len); |
5040d691 PR |
2514 | } |
2515 | ||
2516 | __ret.append(__c, __res); | |
2517 | __p += char_traits<_CharT>::length(__p); | |
2518 | if (__p == __pend) | |
2519 | return __ret; | |
2520 | ||
2521 | __p++; | |
2522 | __ret.push_back(_CharT()); | |
ea0c0b6e | 2523 | } |
ea0c0b6e BK |
2524 | } |
2525 | ||
f1e7988a | 2526 | template<typename _CharT> |
ea0c0b6e BK |
2527 | long |
2528 | collate<_CharT>:: | |
2529 | do_hash(const _CharT* __lo, const _CharT* __hi) const | |
ed6814f7 | 2530 | { |
ea0c0b6e BK |
2531 | unsigned long __val = 0; |
2532 | for (; __lo < __hi; ++__lo) | |
ed6814f7 | 2533 | __val = *__lo + ((__val << 7) | |
4e2f8bcf | 2534 | (__val >> (numeric_limits<unsigned long>::digits - 7))); |
ea0c0b6e BK |
2535 | return static_cast<long>(__val); |
2536 | } | |
1ab65677 | 2537 | |
86ade44c | 2538 | // Construct correctly padded string, as per 22.2.2.2.2 |
ed6814f7 | 2539 | // Assumes |
86ade44c BK |
2540 | // __newlen > __oldlen |
2541 | // __news is allocated for __newlen size | |
b3340046 PC |
2542 | // Used by both num_put and ostream inserters: if __num, |
2543 | // internal-adjusted objects are padded according to the rules below | |
2544 | // concerning 0[xX] and +-, otherwise, exactly as right-adjusted | |
2545 | // ones are. | |
f13a69ec BK |
2546 | |
2547 | // NB: Of the two parameters, _CharT can be deduced from the | |
2548 | // function arguments. The other (_Traits) has to be explicitly specified. | |
f13a69ec | 2549 | template<typename _CharT, typename _Traits> |
ed6814f7 BI |
2550 | void |
2551 | __pad<_CharT, _Traits>::_S_pad(ios_base& __io, _CharT __fill, | |
2552 | _CharT* __news, const _CharT* __olds, | |
2553 | const streamsize __newlen, | |
f13a69ec BK |
2554 | const streamsize __oldlen, const bool __num) |
2555 | { | |
e4f7d0a1 PC |
2556 | const size_t __plen = static_cast<size_t>(__newlen - __oldlen); |
2557 | const ios_base::fmtflags __adjust = __io.flags() & ios_base::adjustfield; | |
86ade44c | 2558 | |
e4f7d0a1 | 2559 | // Padding last. |
86ade44c BK |
2560 | if (__adjust == ios_base::left) |
2561 | { | |
e4f7d0a1 PC |
2562 | _Traits::copy(__news, const_cast<_CharT*>(__olds), __oldlen); |
2563 | _Traits::assign(__news + __oldlen, __plen, __fill); | |
2564 | return; | |
86ade44c | 2565 | } |
e4f7d0a1 PC |
2566 | |
2567 | size_t __mod = 0; | |
2568 | if (__adjust == ios_base::internal && __num) | |
86ade44c BK |
2569 | { |
2570 | // Pad after the sign, if there is one. | |
2571 | // Pad after 0[xX], if there is one. | |
2572 | // Who came up with these rules, anyway? Jeeze. | |
7942afdc | 2573 | const locale& __loc = __io._M_getloc(); |
ed6814f7 | 2574 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
230377dc | 2575 | |
ce345590 PC |
2576 | const bool __testsign = (__ctype.widen('-') == __olds[0] |
2577 | || __ctype.widen('+') == __olds[0]); | |
2578 | const bool __testhex = (__ctype.widen('0') == __olds[0] | |
230377dc | 2579 | && __oldlen > 1 |
ce345590 PC |
2580 | && (__ctype.widen('x') == __olds[1] |
2581 | || __ctype.widen('X') == __olds[1])); | |
86ade44c BK |
2582 | if (__testhex) |
2583 | { | |
ed6814f7 | 2584 | __news[0] = __olds[0]; |
86ade44c | 2585 | __news[1] = __olds[1]; |
5b577977 | 2586 | __mod = 2; |
86ade44c | 2587 | __news += 2; |
86ade44c BK |
2588 | } |
2589 | else if (__testsign) | |
2590 | { | |
a3aff86a | 2591 | __news[0] = __olds[0]; |
5b577977 | 2592 | __mod = 1; |
86ade44c | 2593 | ++__news; |
86ade44c | 2594 | } |
5b577977 | 2595 | // else Padding first. |
86ade44c | 2596 | } |
e4f7d0a1 PC |
2597 | _Traits::assign(__news, __plen, __fill); |
2598 | _Traits::copy(__news + __plen, const_cast<_CharT*>(__olds + __mod), | |
2599 | __oldlen - __mod); | |
86ade44c BK |
2600 | } |
2601 | ||
47f62b27 PC |
2602 | bool |
2603 | __verify_grouping(const char* __grouping, size_t __grouping_size, | |
2604 | const string& __grouping_tmp) | |
230377dc DA |
2605 | { |
2606 | const size_t __n = __grouping_tmp.size() - 1; | |
fa948784 | 2607 | const size_t __min = std::min(__n, size_t(__grouping_size - 1)); |
230377dc DA |
2608 | size_t __i = __n; |
2609 | bool __test = true; | |
2610 | ||
2611 | // Parsed number groupings have to match the | |
2612 | // numpunct::grouping string exactly, starting at the | |
2613 | // right-most point of the parsed sequence of elements ... | |
2614 | for (size_t __j = 0; __j < __min && __test; --__i, ++__j) | |
2615 | __test = __grouping_tmp[__i] == __grouping[__j]; | |
2616 | for (; __i && __test; --__i) | |
2617 | __test = __grouping_tmp[__i] == __grouping[__min]; | |
eae6e95b PC |
2618 | // ... but the first parsed grouping can be <= numpunct |
2619 | // grouping (only do the check if the numpunct char is > 0 | |
2620 | // because <= 0 means any size is ok). | |
2621 | if (static_cast<signed char>(__grouping[__min]) > 0) | |
2622 | __test &= __grouping_tmp[0] <= __grouping[__min]; | |
230377dc DA |
2623 | return __test; |
2624 | } | |
1ab65677 | 2625 | |
1ab65677 BK |
2626 | template<typename _CharT> |
2627 | _CharT* | |
47f62b27 PC |
2628 | __add_grouping(_CharT* __s, _CharT __sep, |
2629 | const char* __gbeg, size_t __gsize, | |
1ab65677 | 2630 | const _CharT* __first, const _CharT* __last) |
bf058d22 | 2631 | { |
eae6e95b PC |
2632 | if (__last - __first > *__gbeg |
2633 | && static_cast<signed char>(*__gbeg) > 0) | |
bf058d22 | 2634 | { |
47f62b27 | 2635 | const bool __bump = __gsize != 1; |
bf058d22 | 2636 | __s = std::__add_grouping(__s, __sep, __gbeg + __bump, |
47f62b27 PC |
2637 | __gsize - __bump, __first, |
2638 | __last - *__gbeg); | |
bf058d22 PC |
2639 | __first = __last - *__gbeg; |
2640 | *__s++ = __sep; | |
2641 | } | |
2642 | do | |
2643 | *__s++ = *__first++; | |
2644 | while (__first != __last); | |
2645 | return __s; | |
2646 | } | |
a32e3c09 BK |
2647 | |
2648 | // Inhibit implicit instantiations for required instantiations, | |
ed6814f7 | 2649 | // which are defined via explicit instantiations elsewhere. |
a32e3c09 | 2650 | // NB: This syntax is a GNU extension. |
3d7c150e | 2651 | #if _GLIBCXX_EXTERN_TEMPLATE |
a32e3c09 BK |
2652 | extern template class moneypunct<char, false>; |
2653 | extern template class moneypunct<char, true>; | |
2654 | extern template class moneypunct_byname<char, false>; | |
2655 | extern template class moneypunct_byname<char, true>; | |
6defecc2 JJ |
2656 | extern template class _GLIBCXX_LDBL_NAMESPACE money_get<char>; |
2657 | extern template class _GLIBCXX_LDBL_NAMESPACE money_put<char>; | |
a32e3c09 BK |
2658 | extern template class numpunct<char>; |
2659 | extern template class numpunct_byname<char>; | |
6defecc2 JJ |
2660 | extern template class _GLIBCXX_LDBL_NAMESPACE num_get<char>; |
2661 | extern template class _GLIBCXX_LDBL_NAMESPACE num_put<char>; | |
a32e3c09 | 2662 | extern template class __timepunct<char>; |
41b4d44b BK |
2663 | extern template class time_put<char>; |
2664 | extern template class time_put_byname<char>; | |
2665 | extern template class time_get<char>; | |
2666 | extern template class time_get_byname<char>; | |
a32e3c09 BK |
2667 | extern template class messages<char>; |
2668 | extern template class messages_byname<char>; | |
a32e3c09 | 2669 | extern template class ctype_byname<char>; |
a32e3c09 | 2670 | extern template class codecvt_byname<char, char, mbstate_t>; |
a32e3c09 BK |
2671 | extern template class collate<char>; |
2672 | extern template class collate_byname<char>; | |
ea0c0b6e | 2673 | |
41b4d44b | 2674 | extern template |
ed6814f7 | 2675 | const codecvt<char, char, mbstate_t>& |
41b4d44b BK |
2676 | use_facet<codecvt<char, char, mbstate_t> >(const locale&); |
2677 | ||
2678 | extern template | |
ed6814f7 | 2679 | const collate<char>& |
41b4d44b BK |
2680 | use_facet<collate<char> >(const locale&); |
2681 | ||
2682 | extern template | |
ed6814f7 | 2683 | const numpunct<char>& |
41b4d44b BK |
2684 | use_facet<numpunct<char> >(const locale&); |
2685 | ||
ed6814f7 BI |
2686 | extern template |
2687 | const num_put<char>& | |
41b4d44b BK |
2688 | use_facet<num_put<char> >(const locale&); |
2689 | ||
ed6814f7 BI |
2690 | extern template |
2691 | const num_get<char>& | |
41b4d44b BK |
2692 | use_facet<num_get<char> >(const locale&); |
2693 | ||
2694 | extern template | |
ed6814f7 | 2695 | const moneypunct<char, true>& |
41b4d44b BK |
2696 | use_facet<moneypunct<char, true> >(const locale&); |
2697 | ||
2698 | extern template | |
ed6814f7 | 2699 | const moneypunct<char, false>& |
41b4d44b BK |
2700 | use_facet<moneypunct<char, false> >(const locale&); |
2701 | ||
ed6814f7 BI |
2702 | extern template |
2703 | const money_put<char>& | |
41b4d44b BK |
2704 | use_facet<money_put<char> >(const locale&); |
2705 | ||
ed6814f7 BI |
2706 | extern template |
2707 | const money_get<char>& | |
41b4d44b BK |
2708 | use_facet<money_get<char> >(const locale&); |
2709 | ||
2710 | extern template | |
ed6814f7 | 2711 | const __timepunct<char>& |
41b4d44b BK |
2712 | use_facet<__timepunct<char> >(const locale&); |
2713 | ||
ed6814f7 BI |
2714 | extern template |
2715 | const time_put<char>& | |
41b4d44b BK |
2716 | use_facet<time_put<char> >(const locale&); |
2717 | ||
ed6814f7 BI |
2718 | extern template |
2719 | const time_get<char>& | |
41b4d44b BK |
2720 | use_facet<time_get<char> >(const locale&); |
2721 | ||
ed6814f7 BI |
2722 | extern template |
2723 | const messages<char>& | |
41b4d44b BK |
2724 | use_facet<messages<char> >(const locale&); |
2725 | ||
ed6814f7 | 2726 | extern template |
41b4d44b BK |
2727 | bool |
2728 | has_facet<ctype<char> >(const locale&); | |
2729 | ||
ed6814f7 | 2730 | extern template |
41b4d44b BK |
2731 | bool |
2732 | has_facet<codecvt<char, char, mbstate_t> >(const locale&); | |
2733 | ||
ed6814f7 | 2734 | extern template |
41b4d44b BK |
2735 | bool |
2736 | has_facet<collate<char> >(const locale&); | |
2737 | ||
ed6814f7 | 2738 | extern template |
41b4d44b BK |
2739 | bool |
2740 | has_facet<numpunct<char> >(const locale&); | |
a32e3c09 | 2741 | |
ed6814f7 | 2742 | extern template |
41b4d44b BK |
2743 | bool |
2744 | has_facet<num_put<char> >(const locale&); | |
a32e3c09 | 2745 | |
ed6814f7 | 2746 | extern template |
41b4d44b BK |
2747 | bool |
2748 | has_facet<num_get<char> >(const locale&); | |
a32e3c09 | 2749 | |
ed6814f7 | 2750 | extern template |
41b4d44b BK |
2751 | bool |
2752 | has_facet<moneypunct<char> >(const locale&); | |
2753 | ||
ed6814f7 | 2754 | extern template |
41b4d44b BK |
2755 | bool |
2756 | has_facet<money_put<char> >(const locale&); | |
2757 | ||
ed6814f7 | 2758 | extern template |
41b4d44b BK |
2759 | bool |
2760 | has_facet<money_get<char> >(const locale&); | |
2761 | ||
ed6814f7 | 2762 | extern template |
41b4d44b BK |
2763 | bool |
2764 | has_facet<__timepunct<char> >(const locale&); | |
2765 | ||
ed6814f7 | 2766 | extern template |
41b4d44b BK |
2767 | bool |
2768 | has_facet<time_put<char> >(const locale&); | |
2769 | ||
ed6814f7 | 2770 | extern template |
41b4d44b BK |
2771 | bool |
2772 | has_facet<time_get<char> >(const locale&); | |
2773 | ||
ed6814f7 | 2774 | extern template |
41b4d44b BK |
2775 | bool |
2776 | has_facet<messages<char> >(const locale&); | |
2777 | ||
3d7c150e | 2778 | #ifdef _GLIBCXX_USE_WCHAR_T |
5112ae3a BK |
2779 | extern template class moneypunct<wchar_t, false>; |
2780 | extern template class moneypunct<wchar_t, true>; | |
2781 | extern template class moneypunct_byname<wchar_t, false>; | |
2782 | extern template class moneypunct_byname<wchar_t, true>; | |
6defecc2 JJ |
2783 | extern template class _GLIBCXX_LDBL_NAMESPACE money_get<wchar_t>; |
2784 | extern template class _GLIBCXX_LDBL_NAMESPACE money_put<wchar_t>; | |
5112ae3a BK |
2785 | extern template class numpunct<wchar_t>; |
2786 | extern template class numpunct_byname<wchar_t>; | |
6defecc2 JJ |
2787 | extern template class _GLIBCXX_LDBL_NAMESPACE num_get<wchar_t>; |
2788 | extern template class _GLIBCXX_LDBL_NAMESPACE num_put<wchar_t>; | |
5112ae3a BK |
2789 | extern template class __timepunct<wchar_t>; |
2790 | extern template class time_put<wchar_t>; | |
2791 | extern template class time_put_byname<wchar_t>; | |
2792 | extern template class time_get<wchar_t>; | |
2793 | extern template class time_get_byname<wchar_t>; | |
2794 | extern template class messages<wchar_t>; | |
2795 | extern template class messages_byname<wchar_t>; | |
2796 | extern template class ctype_byname<wchar_t>; | |
2797 | extern template class codecvt_byname<wchar_t, char, mbstate_t>; | |
2798 | extern template class collate<wchar_t>; | |
2799 | extern template class collate_byname<wchar_t>; | |
2800 | ||
2801 | extern template | |
ed6814f7 | 2802 | const codecvt<wchar_t, char, mbstate_t>& |
5112ae3a BK |
2803 | use_facet<codecvt<wchar_t, char, mbstate_t> >(locale const&); |
2804 | ||
2805 | extern template | |
ed6814f7 | 2806 | const collate<wchar_t>& |
5112ae3a BK |
2807 | use_facet<collate<wchar_t> >(const locale&); |
2808 | ||
2809 | extern template | |
ed6814f7 | 2810 | const numpunct<wchar_t>& |
5112ae3a BK |
2811 | use_facet<numpunct<wchar_t> >(const locale&); |
2812 | ||
ed6814f7 BI |
2813 | extern template |
2814 | const num_put<wchar_t>& | |
5112ae3a BK |
2815 | use_facet<num_put<wchar_t> >(const locale&); |
2816 | ||
ed6814f7 BI |
2817 | extern template |
2818 | const num_get<wchar_t>& | |
5112ae3a BK |
2819 | use_facet<num_get<wchar_t> >(const locale&); |
2820 | ||
2821 | extern template | |
ed6814f7 | 2822 | const moneypunct<wchar_t, true>& |
5112ae3a BK |
2823 | use_facet<moneypunct<wchar_t, true> >(const locale&); |
2824 | ||
2825 | extern template | |
ed6814f7 | 2826 | const moneypunct<wchar_t, false>& |
5112ae3a | 2827 | use_facet<moneypunct<wchar_t, false> >(const locale&); |
ed6814f7 BI |
2828 | |
2829 | extern template | |
2830 | const money_put<wchar_t>& | |
5112ae3a BK |
2831 | use_facet<money_put<wchar_t> >(const locale&); |
2832 | ||
ed6814f7 BI |
2833 | extern template |
2834 | const money_get<wchar_t>& | |
5112ae3a BK |
2835 | use_facet<money_get<wchar_t> >(const locale&); |
2836 | ||
2837 | extern template | |
ed6814f7 | 2838 | const __timepunct<wchar_t>& |
5112ae3a BK |
2839 | use_facet<__timepunct<wchar_t> >(const locale&); |
2840 | ||
ed6814f7 BI |
2841 | extern template |
2842 | const time_put<wchar_t>& | |
5112ae3a BK |
2843 | use_facet<time_put<wchar_t> >(const locale&); |
2844 | ||
ed6814f7 BI |
2845 | extern template |
2846 | const time_get<wchar_t>& | |
5112ae3a BK |
2847 | use_facet<time_get<wchar_t> >(const locale&); |
2848 | ||
ed6814f7 BI |
2849 | extern template |
2850 | const messages<wchar_t>& | |
5112ae3a BK |
2851 | use_facet<messages<wchar_t> >(const locale&); |
2852 | ||
ed6814f7 | 2853 | extern template |
41b4d44b BK |
2854 | bool |
2855 | has_facet<ctype<wchar_t> >(const locale&); | |
2856 | ||
ed6814f7 | 2857 | extern template |
41b4d44b BK |
2858 | bool |
2859 | has_facet<codecvt<wchar_t, char, mbstate_t> >(const locale&); | |
2860 | ||
ed6814f7 | 2861 | extern template |
41b4d44b BK |
2862 | bool |
2863 | has_facet<collate<wchar_t> >(const locale&); | |
2864 | ||
ed6814f7 | 2865 | extern template |
41b4d44b BK |
2866 | bool |
2867 | has_facet<numpunct<wchar_t> >(const locale&); | |
2868 | ||
ed6814f7 | 2869 | extern template |
41b4d44b BK |
2870 | bool |
2871 | has_facet<num_put<wchar_t> >(const locale&); | |
2872 | ||
ed6814f7 | 2873 | extern template |
41b4d44b BK |
2874 | bool |
2875 | has_facet<num_get<wchar_t> >(const locale&); | |
2876 | ||
ed6814f7 | 2877 | extern template |
41b4d44b BK |
2878 | bool |
2879 | has_facet<moneypunct<wchar_t> >(const locale&); | |
2880 | ||
ed6814f7 | 2881 | extern template |
41b4d44b BK |
2882 | bool |
2883 | has_facet<money_put<wchar_t> >(const locale&); | |
2884 | ||
ed6814f7 | 2885 | extern template |
41b4d44b BK |
2886 | bool |
2887 | has_facet<money_get<wchar_t> >(const locale&); | |
2888 | ||
ed6814f7 | 2889 | extern template |
41b4d44b BK |
2890 | bool |
2891 | has_facet<__timepunct<wchar_t> >(const locale&); | |
2892 | ||
ed6814f7 | 2893 | extern template |
41b4d44b BK |
2894 | bool |
2895 | has_facet<time_put<wchar_t> >(const locale&); | |
2896 | ||
ed6814f7 | 2897 | extern template |
41b4d44b BK |
2898 | bool |
2899 | has_facet<time_get<wchar_t> >(const locale&); | |
2900 | ||
ed6814f7 | 2901 | extern template |
41b4d44b BK |
2902 | bool |
2903 | has_facet<messages<wchar_t> >(const locale&); | |
5112ae3a | 2904 | #endif |
1bc8b0ad | 2905 | #endif |
3cbc7af0 BK |
2906 | |
2907 | _GLIBCXX_END_NAMESPACE | |
41b4d44b BK |
2908 | |
2909 | #endif |