]>
Commit | Line | Data |
---|---|---|
725dc051 BK |
1 | // Locale support -*- C++ -*- |
2 | ||
e6686813 | 3 | // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 |
4b9aaf63 | 4 | // Free Software Foundation, Inc. |
725dc051 BK |
5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
9 | // Free Software Foundation; either version 2, or (at your option) | |
10 | // any later version. | |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
18 | // with this library; see the file COPYING. If not, write to the Free | |
19 | // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
20 | // USA. | |
21 | ||
22 | // As a special exception, you may use this file as part of a free software | |
23 | // library without restriction. Specifically, if other files instantiate | |
24 | // templates or use macros or inline functions from this file, or you compile | |
25 | // this file and link it with other files to produce an executable, this | |
26 | // file does not by itself cause the resulting executable to be covered by | |
27 | // the GNU General Public License. This exception does not however | |
28 | // invalidate any other reasons why the executable file might be covered by | |
29 | // the GNU General Public License. | |
30 | ||
5b1a7610 | 31 | // Warning: this file is not meant for user inclusion. Use <locale>. |
725dc051 | 32 | |
3d7c150e BK |
33 | #ifndef _LOCALE_FACETS_TCC |
34 | #define _LOCALE_FACETS_TCC 1 | |
725dc051 | 35 | |
3b794528 BK |
36 | #pragma GCC system_header |
37 | ||
54c1bf78 | 38 | #include <cerrno> |
e6686813 BK |
39 | #include <clocale> // For localeconv |
40 | #include <cstdlib> // For strof, strtold | |
41 | #include <cmath> // For ceil | |
42 | #include <cctype> // For isspace | |
43 | #include <limits> // For numeric_limits | |
44 | #include <typeinfo> // For bad_cast. | |
4b9aaf63 | 45 | #include <bits/streambuf_iterator.h> |
725dc051 BK |
46 | |
47 | namespace std | |
48 | { | |
49 | template<typename _Facet> | |
50 | locale | |
ba317c52 | 51 | locale::combine(const locale& __other) const |
725dc051 | 52 | { |
1f46fc8e | 53 | _Impl* __tmp = new _Impl(*_M_impl, 1); |
13f83598 BK |
54 | __tmp->_M_replace_facet(__other._M_impl, &_Facet::id); |
55 | return locale(__tmp); | |
725dc051 BK |
56 | } |
57 | ||
58 | template<typename _CharT, typename _Traits, typename _Alloc> | |
59 | bool | |
60 | locale::operator()(const basic_string<_CharT, _Traits, _Alloc>& __s1, | |
61 | const basic_string<_CharT, _Traits, _Alloc>& __s2) const | |
62 | { | |
725dc051 | 63 | typedef std::collate<_CharT> __collate_type; |
86ade44c BK |
64 | const __collate_type& __collate = use_facet<__collate_type>(*this); |
65 | return (__collate.compare(__s1.data(), __s1.data() + __s1.length(), | |
66 | __s2.data(), __s2.data() + __s2.length()) < 0); | |
725dc051 BK |
67 | } |
68 | ||
69 | template<typename _Facet> | |
0cd1de6f BK |
70 | inline bool |
71 | has_facet(const locale& __loc) throw() | |
725dc051 | 72 | { |
d3a193e3 | 73 | size_t __i = _Facet::id._M_id(); |
064994a3 | 74 | const locale::facet** __facets = __loc._M_impl->_M_facets; |
0cd1de6f | 75 | return (__i < __loc._M_impl->_M_facets_size && __facets[__i]); |
725dc051 BK |
76 | } |
77 | ||
78 | template<typename _Facet> | |
0cd1de6f BK |
79 | inline const _Facet& |
80 | use_facet(const locale& __loc) | |
725dc051 | 81 | { |
d3a193e3 | 82 | size_t __i = _Facet::id._M_id(); |
064994a3 | 83 | const locale::facet** __facets = __loc._M_impl->_M_facets; |
0cd1de6f BK |
84 | if (!(__i < __loc._M_impl->_M_facets_size && __facets[__i])) |
85 | __throw_bad_cast(); | |
86 | return static_cast<const _Facet&>(*__facets[__i]); | |
725dc051 BK |
87 | } |
88 | ||
215f9e28 BK |
89 | // Routine to access a cache for the facet. If the cache didn't |
90 | // exist before, it gets constructed on the fly. | |
91 | template<typename _Facet> | |
92 | const _Facet& | |
93 | __use_cache(const locale& __loc); | |
94 | ||
95 | template<> | |
e97ee22e JQ |
96 | const __numpunct_cache<char>& |
97 | __use_cache(const locale& __loc); | |
215f9e28 | 98 | |
3d7c150e | 99 | #ifdef _GLIBCXX_USE_WCHAR_T |
215f9e28 | 100 | template<> |
e97ee22e JQ |
101 | const __numpunct_cache<wchar_t>& |
102 | __use_cache(const locale& __loc); | |
215f9e28 | 103 | #endif |
725dc051 | 104 | |
4b9aaf63 | 105 | // Stage 1: Determine a conversion specifier. |
1ab65677 | 106 | template<typename _CharT, typename _InIter> |
631ba05e | 107 | _InIter |
1ab65677 | 108 | num_get<_CharT, _InIter>:: |
86ade44c | 109 | _M_extract_float(_InIter __beg, _InIter __end, ios_base& __io, |
823b4f7d | 110 | ios_base::iostate& __err, string& __xtrc) const |
725dc051 | 111 | { |
f13a69ec | 112 | typedef char_traits<_CharT> __traits_type; |
86ade44c BK |
113 | const locale __loc = __io.getloc(); |
114 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
115 | const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); | |
86ade44c | 116 | |
4b9aaf63 | 117 | // First check for sign. |
86ade44c BK |
118 | const char_type __plus = __ctype.widen('+'); |
119 | const char_type __minus = __ctype.widen('-'); | |
823b4f7d BK |
120 | int __pos = 0; |
121 | char_type __c = *__beg; | |
f13a69ec BK |
122 | if ((__traits_type::eq(__c, __plus) || __traits_type::eq(__c, __minus)) |
123 | && __beg != __end) | |
86ade44c | 124 | { |
823b4f7d BK |
125 | __xtrc += __ctype.narrow(__c, char()); |
126 | ++__pos; | |
86ade44c BK |
127 | __c = *(++__beg); |
128 | } | |
129 | ||
130 | // Next, strip leading zeros. | |
655d7821 | 131 | const char_type __zero = __ctype.widen(_S_atoms_in[_S_izero]); |
86ade44c | 132 | bool __found_zero = false; |
f13a69ec | 133 | while (__traits_type::eq(__c, __zero) && __beg != __end) |
86ade44c BK |
134 | { |
135 | __c = *(++__beg); | |
136 | __found_zero = true; | |
137 | } | |
138 | if (__found_zero) | |
823b4f7d | 139 | { |
655d7821 | 140 | __xtrc += _S_atoms_in[_S_izero]; |
823b4f7d BK |
141 | ++__pos; |
142 | } | |
86ade44c BK |
143 | |
144 | // Only need acceptable digits for floating point numbers. | |
655d7821 | 145 | const size_t __len = _S_iE - _S_izero + 1; |
86ade44c | 146 | char_type __watoms[__len]; |
ce3039af | 147 | __ctype.widen(_S_atoms_in, _S_atoms_in + __len, __watoms); |
86ade44c BK |
148 | bool __found_dec = false; |
149 | bool __found_sci = false; | |
150 | const char_type __dec = __np.decimal_point(); | |
151 | ||
152 | string __found_grouping; | |
153 | const string __grouping = __np.grouping(); | |
154 | bool __check_grouping = __grouping.size(); | |
155 | int __sep_pos = 0; | |
156 | const char_type __sep = __np.thousands_sep(); | |
157 | ||
158 | while (__beg != __end) | |
159 | { | |
160 | // Only look in digits. | |
86ade44c BK |
161 | const char_type* __p = __traits_type::find(__watoms, 10, __c); |
162 | ||
163 | // NB: strchr returns true for __c == 0x0 | |
f13a69ec | 164 | if (__p && !__traits_type::eq(__c, char_type())) |
86ade44c BK |
165 | { |
166 | // Try first for acceptable digit; record it if found. | |
823b4f7d | 167 | ++__pos; |
ce3039af | 168 | __xtrc += _S_atoms_in[__p - __watoms]; |
86ade44c BK |
169 | ++__sep_pos; |
170 | __c = *(++__beg); | |
171 | } | |
f13a69ec BK |
172 | else if (__traits_type::eq(__c, __sep) |
173 | && __check_grouping && !__found_dec) | |
86ade44c BK |
174 | { |
175 | // NB: Thousands separator at the beginning of a string | |
176 | // is a no-no, as is two consecutive thousands separators. | |
177 | if (__sep_pos) | |
178 | { | |
179 | __found_grouping += static_cast<char>(__sep_pos); | |
180 | __sep_pos = 0; | |
181 | __c = *(++__beg); | |
182 | } | |
183 | else | |
184 | { | |
185 | __err |= ios_base::failbit; | |
186 | break; | |
187 | } | |
188 | } | |
f13a69ec | 189 | else if (__traits_type::eq(__c, __dec) && !__found_dec) |
86ade44c | 190 | { |
84eb4879 PC |
191 | // According to the standard, if no grouping chars are seen, |
192 | // no grouping check is applied. Therefore __found_grouping | |
193 | // must be adjusted only if __dec comes after some __sep. | |
194 | if (__found_grouping.size()) | |
195 | __found_grouping += static_cast<char>(__sep_pos); | |
823b4f7d BK |
196 | ++__pos; |
197 | __xtrc += '.'; | |
86ade44c BK |
198 | __c = *(++__beg); |
199 | __found_dec = true; | |
200 | } | |
655d7821 BK |
201 | else if ((__traits_type::eq(__c, __watoms[_S_ie]) |
202 | || __traits_type::eq(__c, __watoms[_S_iE])) | |
86ade44c BK |
203 | && !__found_sci && __pos) |
204 | { | |
205 | // Scientific notation. | |
823b4f7d BK |
206 | ++__pos; |
207 | __xtrc += __ctype.narrow(__c, char()); | |
86ade44c BK |
208 | __c = *(++__beg); |
209 | ||
210 | // Remove optional plus or minus sign, if they exist. | |
f13a69ec BK |
211 | if (__traits_type::eq(__c, __plus) |
212 | || __traits_type::eq(__c, __minus)) | |
86ade44c | 213 | { |
823b4f7d BK |
214 | ++__pos; |
215 | __xtrc += __ctype.narrow(__c, char()); | |
86ade44c BK |
216 | __c = *(++__beg); |
217 | } | |
218 | __found_sci = true; | |
219 | } | |
220 | else | |
221 | // Not a valid input item. | |
222 | break; | |
223 | } | |
224 | ||
225 | // Digit grouping is checked. If grouping and found_grouping don't | |
226 | // match, then get very very upset, and set failbit. | |
227 | if (__check_grouping && __found_grouping.size()) | |
228 | { | |
229 | // Add the ending grouping if a decimal wasn't found. | |
230 | if (!__found_dec) | |
231 | __found_grouping += static_cast<char>(__sep_pos); | |
86ade44c | 232 | if (!__verify_grouping(__grouping, __found_grouping)) |
823b4f7d | 233 | __err |= ios_base::failbit; |
86ade44c BK |
234 | } |
235 | ||
236 | // Finish up | |
823b4f7d | 237 | __xtrc += char(); |
86ade44c BK |
238 | if (__beg == __end) |
239 | __err |= ios_base::eofbit; | |
631ba05e | 240 | return __beg; |
725dc051 BK |
241 | } |
242 | ||
4b9aaf63 | 243 | // Stage 1: Determine a conversion specifier. |
86ade44c | 244 | template<typename _CharT, typename _InIter> |
631ba05e | 245 | _InIter |
86ade44c BK |
246 | num_get<_CharT, _InIter>:: |
247 | _M_extract_int(_InIter __beg, _InIter __end, ios_base& __io, | |
5b1a7610 | 248 | ios_base::iostate& __err, string& __xtrc, int& __base) const |
86ade44c | 249 | { |
f13a69ec | 250 | typedef char_traits<_CharT> __traits_type; |
823b4f7d BK |
251 | const locale __loc = __io.getloc(); |
252 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
253 | const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); | |
254 | ||
823b4f7d | 255 | // NB: Iff __basefield == 0, this can change based on contents. |
86ade44c BK |
256 | ios_base::fmtflags __basefield = __io.flags() & ios_base::basefield; |
257 | if (__basefield == ios_base::oct) | |
258 | __base = 8; | |
259 | else if (__basefield == ios_base::hex) | |
260 | __base = 16; | |
261 | else | |
262 | __base = 10; | |
263 | ||
f13a69ec | 264 | // First check for sign. |
86ade44c BK |
265 | int __pos = 0; |
266 | char_type __c = *__beg; | |
f13a69ec BK |
267 | const char_type __plus = __ctype.widen('+'); |
268 | const char_type __minus = __ctype.widen('-'); | |
269 | ||
270 | if ((__traits_type::eq(__c, __plus) || __traits_type::eq(__c, __minus)) | |
86ade44c BK |
271 | && __beg != __end) |
272 | { | |
5b1a7610 BK |
273 | __xtrc += __ctype.narrow(__c, char()); |
274 | ++__pos; | |
86ade44c BK |
275 | __c = *(++__beg); |
276 | } | |
277 | ||
823b4f7d | 278 | // Next, strip leading zeros and check required digits for base formats. |
655d7821 | 279 | const char_type __zero = __ctype.widen(_S_atoms_in[_S_izero]); |
823b4f7d BK |
280 | const char_type __x = __ctype.widen('x'); |
281 | const char_type __X = __ctype.widen('X'); | |
282 | if (__base == 10) | |
86ade44c | 283 | { |
823b4f7d | 284 | bool __found_zero = false; |
f13a69ec | 285 | while (__traits_type::eq(__c, __zero) && __beg != __end) |
823b4f7d BK |
286 | { |
287 | __c = *(++__beg); | |
288 | __found_zero = true; | |
289 | } | |
290 | if (__found_zero) | |
291 | { | |
655d7821 | 292 | __xtrc += _S_atoms_in[_S_izero]; |
5b1a7610 | 293 | ++__pos; |
823b4f7d BK |
294 | if (__basefield == 0) |
295 | { | |
f13a69ec BK |
296 | if ((__traits_type::eq(__c, __x) |
297 | || __traits_type::eq(__c, __X)) | |
298 | && __beg != __end) | |
823b4f7d | 299 | { |
5b1a7610 BK |
300 | __xtrc += __ctype.narrow(__c, char()); |
301 | ++__pos; | |
823b4f7d BK |
302 | __c = *(++__beg); |
303 | __base = 16; | |
304 | } | |
305 | else | |
306 | __base = 8; | |
307 | } | |
308 | } | |
86ade44c | 309 | } |
823b4f7d | 310 | else if (__base == 16) |
86ade44c | 311 | { |
f13a69ec | 312 | if (__traits_type::eq(__c, __zero) && __beg != __end) |
86ade44c | 313 | { |
655d7821 | 314 | __xtrc += _S_atoms_in[_S_izero]; |
5b1a7610 | 315 | ++__pos; |
823b4f7d | 316 | __c = *(++__beg); |
f13a69ec BK |
317 | if ((__traits_type::eq(__c, __x) || __traits_type::eq(__c, __X)) |
318 | && __beg != __end) | |
823b4f7d | 319 | { |
5b1a7610 BK |
320 | __xtrc += __ctype.narrow(__c, char()); |
321 | ++__pos; | |
823b4f7d BK |
322 | __c = *(++__beg); |
323 | } | |
86ade44c BK |
324 | } |
325 | } | |
326 | ||
327 | // At this point, base is determined. If not hex, only allow | |
328 | // base digits as valid input. | |
329 | size_t __len; | |
330 | if (__base == 16) | |
655d7821 | 331 | __len = _S_iend; |
86ade44c BK |
332 | else |
333 | __len = __base; | |
334 | ||
823b4f7d | 335 | // Extract. |
655d7821 | 336 | char_type __watoms[_S_iend]; |
ce3039af | 337 | __ctype.widen(_S_atoms_in, _S_atoms_in + __len, __watoms); |
86ade44c BK |
338 | string __found_grouping; |
339 | const string __grouping = __np.grouping(); | |
694d519f | 340 | bool __check_grouping = __grouping.size(); |
86ade44c BK |
341 | int __sep_pos = 0; |
342 | const char_type __sep = __np.thousands_sep(); | |
5b1a7610 | 343 | while (__beg != __end) |
86ade44c | 344 | { |
86ade44c BK |
345 | const char_type* __p = __traits_type::find(__watoms, __len, __c); |
346 | ||
347 | // NB: strchr returns true for __c == 0x0 | |
f13a69ec | 348 | if (__p && !__traits_type::eq(__c, char_type())) |
86ade44c BK |
349 | { |
350 | // Try first for acceptable digit; record it if found. | |
ce3039af | 351 | __xtrc += _S_atoms_in[__p - __watoms]; |
5b1a7610 | 352 | ++__pos; |
86ade44c BK |
353 | ++__sep_pos; |
354 | __c = *(++__beg); | |
355 | } | |
f13a69ec | 356 | else if (__traits_type::eq(__c, __sep) && __check_grouping) |
86ade44c BK |
357 | { |
358 | // NB: Thousands separator at the beginning of a string | |
359 | // is a no-no, as is two consecutive thousands separators. | |
360 | if (__sep_pos) | |
361 | { | |
362 | __found_grouping += static_cast<char>(__sep_pos); | |
363 | __sep_pos = 0; | |
364 | __c = *(++__beg); | |
365 | } | |
366 | else | |
367 | { | |
368 | __err |= ios_base::failbit; | |
369 | break; | |
370 | } | |
371 | } | |
372 | else | |
373 | // Not a valid input item. | |
374 | break; | |
375 | } | |
376 | ||
377 | // Digit grouping is checked. If grouping and found_grouping don't | |
378 | // match, then get very very upset, and set failbit. | |
379 | if (__check_grouping && __found_grouping.size()) | |
380 | { | |
823b4f7d | 381 | // Add the ending grouping. |
86ade44c | 382 | __found_grouping += static_cast<char>(__sep_pos); |
86ade44c | 383 | if (!__verify_grouping(__grouping, __found_grouping)) |
823b4f7d | 384 | __err |= ios_base::failbit; |
86ade44c BK |
385 | } |
386 | ||
5b1a7610 BK |
387 | // Finish up. |
388 | __xtrc += char(); | |
86ade44c BK |
389 | if (__beg == __end) |
390 | __err |= ios_base::eofbit; | |
631ba05e | 391 | return __beg; |
86ade44c | 392 | } |
1ab65677 | 393 | |
3d7c150e | 394 | #ifdef _GLIBCXX_RESOLVE_LIB_DEFECTS |
1ab65677 BK |
395 | //17. Bad bool parsing |
396 | template<typename _CharT, typename _InIter> | |
397 | _InIter | |
398 | num_get<_CharT, _InIter>:: | |
399 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
400 | ios_base::iostate& __err, bool& __v) const | |
725dc051 | 401 | { |
4b9aaf63 | 402 | // Parse bool values as unsigned long |
1ab65677 | 403 | if (!(__io.flags() & ios_base::boolalpha)) |
725dc051 | 404 | { |
1ab65677 BK |
405 | // NB: We can't just call do_get(long) here, as it might |
406 | // refer to a derived class. | |
5b1a7610 | 407 | string __xtrc; |
1ab65677 | 408 | int __base; |
5b1a7610 | 409 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
725dc051 | 410 | |
4b9aaf63 | 411 | unsigned long __ul; |
5b1a7610 | 412 | __convert_to_v(__xtrc.c_str(), __ul, __err, _S_c_locale, __base); |
4b9aaf63 BK |
413 | if (!(__err & ios_base::failbit) && __ul <= 1) |
414 | __v = __ul; | |
415 | else | |
1ab65677 BK |
416 | __err |= ios_base::failbit; |
417 | } | |
418 | ||
419 | // Parse bool values as alphanumeric | |
420 | else | |
725dc051 | 421 | { |
f13a69ec BK |
422 | typedef char_traits<_CharT> __traits_type; |
423 | typedef basic_string<_CharT> __string_type; | |
424 | ||
86ade44c | 425 | locale __loc = __io.getloc(); |
4b9aaf63 | 426 | const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); |
d3a193e3 BK |
427 | const __string_type __true = __np.truename(); |
428 | const __string_type __false = __np.falsename(); | |
429 | const char_type* __trues = __true.c_str(); | |
430 | const char_type* __falses = __false.c_str(); | |
431 | const size_t __truen = __true.size() - 1; | |
432 | const size_t __falsen = __false.size() - 1; | |
86ade44c BK |
433 | |
434 | for (size_t __n = 0; __beg != __end; ++__n) | |
1ab65677 BK |
435 | { |
436 | char_type __c = *__beg++; | |
f13a69ec BK |
437 | bool __testf = __n <= __falsen |
438 | ? __traits_type::eq(__c, __falses[__n]) : false; | |
439 | bool __testt = __n <= __truen | |
440 | ? __traits_type::eq(__c, __trues[__n]) : false; | |
1ab65677 BK |
441 | if (!(__testf || __testt)) |
442 | { | |
443 | __err |= ios_base::failbit; | |
444 | break; | |
445 | } | |
86ade44c | 446 | else if (__testf && __n == __falsen) |
1ab65677 BK |
447 | { |
448 | __v = 0; | |
449 | break; | |
450 | } | |
86ade44c | 451 | else if (__testt && __n == __truen) |
1ab65677 BK |
452 | { |
453 | __v = 1; | |
454 | break; | |
455 | } | |
456 | } | |
457 | if (__beg == __end) | |
458 | __err |= ios_base::eofbit; | |
725dc051 | 459 | } |
1ab65677 | 460 | return __beg; |
725dc051 | 461 | } |
1ab65677 | 462 | #endif |
725dc051 | 463 | |
1ab65677 BK |
464 | template<typename _CharT, typename _InIter> |
465 | _InIter | |
466 | num_get<_CharT, _InIter>:: | |
467 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
468 | ios_base::iostate& __err, long& __v) const | |
469 | { | |
5b1a7610 | 470 | string __xtrc; |
1ab65677 | 471 | int __base; |
5b1a7610 BK |
472 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
473 | __convert_to_v(__xtrc.c_str(), __v, __err, _S_c_locale, __base); | |
1ab65677 BK |
474 | return __beg; |
475 | } | |
fb678854 | 476 | |
1ab65677 BK |
477 | template<typename _CharT, typename _InIter> |
478 | _InIter | |
479 | num_get<_CharT, _InIter>:: | |
480 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 481 | ios_base::iostate& __err, unsigned short& __v) const |
1ab65677 | 482 | { |
5b1a7610 | 483 | string __xtrc; |
1ab65677 | 484 | int __base; |
5b1a7610 | 485 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
4b9aaf63 | 486 | unsigned long __ul; |
5b1a7610 BK |
487 | __convert_to_v(__xtrc.c_str(), __ul, __err, _S_c_locale, __base); |
488 | if (!(__err & ios_base::failbit) | |
489 | && __ul <= numeric_limits<unsigned short>::max()) | |
4b9aaf63 BK |
490 | __v = static_cast<unsigned short>(__ul); |
491 | else | |
492 | __err |= ios_base::failbit; | |
1ab65677 BK |
493 | return __beg; |
494 | } | |
fb678854 | 495 | |
1ab65677 BK |
496 | template<typename _CharT, typename _InIter> |
497 | _InIter | |
498 | num_get<_CharT, _InIter>:: | |
499 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 500 | ios_base::iostate& __err, unsigned int& __v) const |
1ab65677 | 501 | { |
5b1a7610 | 502 | string __xtrc; |
1ab65677 | 503 | int __base; |
5b1a7610 | 504 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
4b9aaf63 | 505 | unsigned long __ul; |
5b1a7610 BK |
506 | __convert_to_v(__xtrc.c_str(), __ul, __err, _S_c_locale, __base); |
507 | if (!(__err & ios_base::failbit) | |
508 | && __ul <= numeric_limits<unsigned int>::max()) | |
4b9aaf63 BK |
509 | __v = static_cast<unsigned int>(__ul); |
510 | else | |
511 | __err |= ios_base::failbit; | |
1ab65677 BK |
512 | return __beg; |
513 | } | |
fb678854 | 514 | |
1ab65677 BK |
515 | template<typename _CharT, typename _InIter> |
516 | _InIter | |
517 | num_get<_CharT, _InIter>:: | |
518 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 519 | ios_base::iostate& __err, unsigned long& __v) const |
1ab65677 | 520 | { |
5b1a7610 | 521 | string __xtrc; |
1ab65677 | 522 | int __base; |
5b1a7610 BK |
523 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
524 | __convert_to_v(__xtrc.c_str(), __v, __err, _S_c_locale, __base); | |
1ab65677 | 525 | return __beg; |
69971cd8 BK |
526 | } |
527 | ||
3d7c150e | 528 | #ifdef _GLIBCXX_USE_LONG_LONG |
1ab65677 BK |
529 | template<typename _CharT, typename _InIter> |
530 | _InIter | |
531 | num_get<_CharT, _InIter>:: | |
532 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
86ade44c | 533 | ios_base::iostate& __err, long long& __v) const |
1ab65677 | 534 | { |
5b1a7610 | 535 | string __xtrc; |
1ab65677 | 536 | int __base; |
5b1a7610 BK |
537 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
538 | __convert_to_v(__xtrc.c_str(), __v, __err, _S_c_locale, __base); | |
1ab65677 BK |
539 | return __beg; |
540 | } | |
69971cd8 | 541 | |
1ab65677 BK |
542 | template<typename _CharT, typename _InIter> |
543 | _InIter | |
544 | num_get<_CharT, _InIter>:: | |
545 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
546 | ios_base::iostate& __err, unsigned long long& __v) const | |
547 | { | |
5b1a7610 | 548 | string __xtrc; |
1ab65677 | 549 | int __base; |
5b1a7610 BK |
550 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
551 | __convert_to_v(__xtrc.c_str(), __v, __err, _S_c_locale, __base); | |
1ab65677 | 552 | return __beg; |
69971cd8 | 553 | } |
1ab65677 | 554 | #endif |
69971cd8 | 555 | |
725dc051 | 556 | template<typename _CharT, typename _InIter> |
1ab65677 | 557 | _InIter |
725dc051 | 558 | num_get<_CharT, _InIter>:: |
86ade44c BK |
559 | do_get(iter_type __beg, iter_type __end, ios_base& __io, |
560 | ios_base::iostate& __err, float& __v) const | |
725dc051 | 561 | { |
823b4f7d BK |
562 | string __xtrc; |
563 | __xtrc.reserve(32); | |
631ba05e | 564 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); |
4b9aaf63 | 565 | __convert_to_v(__xtrc.c_str(), __v, __err, _S_c_locale); |
1ab65677 BK |
566 | return __beg; |
567 | } | |
725dc051 | 568 | |
725dc051 BK |
569 | template<typename _CharT, typename _InIter> |
570 | _InIter | |
571 | num_get<_CharT, _InIter>:: | |
572 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
1ab65677 | 573 | ios_base::iostate& __err, double& __v) const |
725dc051 | 574 | { |
823b4f7d BK |
575 | string __xtrc; |
576 | __xtrc.reserve(32); | |
631ba05e | 577 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); |
4b9aaf63 | 578 | __convert_to_v(__xtrc.c_str(), __v, __err, _S_c_locale); |
725dc051 BK |
579 | return __beg; |
580 | } | |
581 | ||
582 | template<typename _CharT, typename _InIter> | |
583 | _InIter | |
584 | num_get<_CharT, _InIter>:: | |
585 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
1ab65677 | 586 | ios_base::iostate& __err, long double& __v) const |
725dc051 | 587 | { |
823b4f7d BK |
588 | string __xtrc; |
589 | __xtrc.reserve(32); | |
631ba05e | 590 | __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc); |
4b9aaf63 | 591 | __convert_to_v(__xtrc.c_str(), __v, __err, _S_c_locale); |
725dc051 BK |
592 | return __beg; |
593 | } | |
594 | ||
725dc051 BK |
595 | template<typename _CharT, typename _InIter> |
596 | _InIter | |
597 | num_get<_CharT, _InIter>:: | |
598 | do_get(iter_type __beg, iter_type __end, ios_base& __io, | |
1ab65677 | 599 | ios_base::iostate& __err, void*& __v) const |
725dc051 | 600 | { |
1ab65677 BK |
601 | // Prepare for hex formatted input |
602 | typedef ios_base::fmtflags fmtflags; | |
603 | fmtflags __fmt = __io.flags(); | |
604 | fmtflags __fmtmask = ~(ios_base::showpos | ios_base::basefield | |
605 | | ios_base::uppercase | ios_base::internal); | |
606 | __io.flags(__fmt & __fmtmask | (ios_base::hex | ios_base::showbase)); | |
607 | ||
5b1a7610 | 608 | string __xtrc; |
725dc051 | 609 | int __base; |
5b1a7610 | 610 | __beg = _M_extract_int(__beg, __end, __io, __err, __xtrc, __base); |
725dc051 | 611 | |
1ab65677 BK |
612 | // Reset from hex formatted input |
613 | __io.flags(__fmt); | |
4b9aaf63 BK |
614 | |
615 | unsigned long __ul; | |
5b1a7610 | 616 | __convert_to_v(__xtrc.c_str(), __ul, __err, _S_c_locale, __base); |
4b9aaf63 BK |
617 | if (!(__err & ios_base::failbit)) |
618 | __v = reinterpret_cast<void*>(__ul); | |
619 | else | |
620 | __err |= ios_base::failbit; | |
725dc051 BK |
621 | return __beg; |
622 | } | |
725dc051 | 623 | |
ce3039af JQ |
624 | // For use by integer and floating-point types after they have been |
625 | // converted into a char_type string. | |
626 | template<typename _CharT, typename _OutIter> | |
627 | void | |
628 | num_put<_CharT, _OutIter>:: | |
629 | _M_pad(_CharT __fill, streamsize __w, ios_base& __io, | |
630 | _CharT* __new, const _CharT* __cs, int& __len) const | |
631 | { | |
632 | // [22.2.2.2.2] Stage 3. | |
633 | // If necessary, pad. | |
634 | __pad<_CharT, char_traits<_CharT> >::_S_pad(__io, __fill, __new, __cs, | |
635 | __w, __len, true); | |
636 | __len = static_cast<int>(__w); | |
637 | } | |
638 | ||
639 | // Forwarding functions to peel signed from unsigned integer types. | |
640 | template<typename _CharT> | |
641 | inline int | |
642 | __int_to_char(_CharT* __out, const int __size, long __v, | |
643 | const _CharT* __lit, ios_base::fmtflags __flags) | |
644 | { | |
645 | unsigned long __ul = static_cast<unsigned long>(__v); | |
646 | bool __neg = false; | |
647 | if (__v < 0) | |
648 | { | |
649 | __ul = -__ul; | |
650 | __neg = true; | |
651 | } | |
652 | return __int_to_char(__out, __size, __ul, __lit, __flags, __neg); | |
653 | } | |
654 | ||
655 | template<typename _CharT> | |
656 | inline int | |
657 | __int_to_char(_CharT* __out, const int __size, unsigned long __v, | |
658 | const _CharT* __lit, ios_base::fmtflags __flags) | |
659 | { return __int_to_char(__out, __size, __v, __lit, __flags, false); } | |
660 | ||
3d7c150e | 661 | #ifdef _GLIBCXX_USE_LONG_LONG |
ce3039af JQ |
662 | template<typename _CharT> |
663 | inline int | |
664 | __int_to_char(_CharT* __out, const int __size, long long __v, | |
665 | const _CharT* __lit, ios_base::fmtflags __flags) | |
666 | { | |
667 | unsigned long long __ull = static_cast<unsigned long long>(__v); | |
668 | bool __neg = false; | |
669 | if (__v < 0) | |
670 | { | |
671 | __ull = -__ull; | |
672 | __neg = true; | |
673 | } | |
674 | return __int_to_char(__out, __size, __ull, __lit, __flags, __neg); | |
675 | } | |
676 | ||
677 | template<typename _CharT> | |
678 | inline int | |
679 | __int_to_char(_CharT* __out, const int __size, unsigned long long __v, | |
680 | const _CharT* __lit, ios_base::fmtflags __flags) | |
681 | { return __int_to_char(__out, __size, __v, __lit, __flags, false); } | |
682 | #endif | |
683 | ||
684 | template<typename _CharT, typename _ValueT> | |
685 | int | |
686 | __int_to_char(_CharT* __out, const int __size, _ValueT __v, | |
687 | const _CharT* __lit, ios_base::fmtflags __flags, bool __neg) | |
688 | { | |
689 | // Don't write base if already 0. | |
690 | const bool __showbase = (__flags & ios_base::showbase) && __v; | |
691 | const ios_base::fmtflags __basefield = __flags & ios_base::basefield; | |
692 | _CharT* __buf = __out + __size - 1; | |
693 | _CharT* __bufend = __out + __size; | |
694 | ||
d542f114 BK |
695 | if (__builtin_expect(__basefield != ios_base::oct && |
696 | __basefield != ios_base::hex, true)) | |
697 | { | |
698 | // Decimal. | |
699 | do | |
700 | { | |
701 | *__buf-- = __lit[(__v % 10) + __num_base::_S_odigits]; | |
702 | __v /= 10; | |
703 | } | |
704 | while (__v != 0); | |
705 | if (__neg) | |
706 | *__buf-- = __lit[__num_base::_S_ominus]; | |
707 | else if (__flags & ios_base::showpos) | |
708 | *__buf-- = __lit[__num_base::_S_oplus]; | |
709 | } | |
710 | else if (__basefield == ios_base::oct) | |
ce3039af JQ |
711 | { |
712 | // Octal. | |
713 | do | |
714 | { | |
655d7821 | 715 | *__buf-- = __lit[(__v & 0x7) + __num_base::_S_odigits]; |
ce3039af JQ |
716 | __v >>= 3; |
717 | } | |
718 | while (__v != 0); | |
719 | if (__showbase) | |
655d7821 | 720 | *__buf-- = __lit[__num_base::_S_odigits]; |
ce3039af | 721 | } |
d542f114 | 722 | else |
ce3039af JQ |
723 | { |
724 | // Hex. | |
725 | const bool __uppercase = __flags & ios_base::uppercase; | |
655d7821 BK |
726 | int __case_offset = __uppercase ? __num_base::_S_oudigits |
727 | : __num_base::_S_odigits; | |
ce3039af JQ |
728 | do |
729 | { | |
730 | *__buf-- = __lit[(__v & 0xf) + __case_offset]; | |
731 | __v >>= 4; | |
732 | } | |
733 | while (__v != 0); | |
734 | if (__showbase) | |
735 | { | |
736 | // 'x' or 'X' | |
655d7821 | 737 | *__buf-- = __lit[__num_base::_S_ox + __uppercase]; |
ce3039af | 738 | // '0' |
655d7821 | 739 | *__buf-- = __lit[__num_base::_S_odigits]; |
ce3039af JQ |
740 | } |
741 | } | |
ce3039af JQ |
742 | int __ret = __bufend - __buf - 1; |
743 | return __ret; | |
744 | } | |
745 | ||
746 | template<typename _CharT, typename _OutIter> | |
747 | void | |
748 | num_put<_CharT, _OutIter>:: | |
749 | _M_group_int(const string& __grouping, _CharT __sep, ios_base& __io, | |
750 | _CharT* __new, _CharT* __cs, int& __len) const | |
751 | { | |
752 | // By itself __add_grouping cannot deal correctly with __ws when | |
753 | // ios::showbase is set and ios_base::oct || ios_base::hex. | |
754 | // Therefore we take care "by hand" of the initial 0, 0x or 0X. | |
755 | // However, remember that the latter do not occur if the number | |
756 | // printed is '0' (__len == 1). | |
757 | streamsize __off = 0; | |
758 | const ios_base::fmtflags __basefield = __io.flags() | |
759 | & ios_base::basefield; | |
760 | if ((__io.flags() & ios_base::showbase) && __len > 1) | |
761 | if (__basefield == ios_base::oct) | |
762 | { | |
763 | __off = 1; | |
764 | *__new = *__cs; | |
765 | } | |
766 | else if (__basefield == ios_base::hex) | |
767 | { | |
768 | __off = 2; | |
769 | *__new = *__cs; | |
770 | *(__new + 1) = *(__cs + 1); | |
771 | } | |
772 | _CharT* __p; | |
773 | __p = __add_grouping(__new + __off, __sep, | |
774 | __grouping.c_str(), | |
775 | __grouping.c_str() + __grouping.size(), | |
776 | __cs + __off, __cs + __len); | |
777 | __len = __p - __new; | |
778 | } | |
779 | ||
780 | template<typename _CharT, typename _OutIter> | |
781 | template<typename _ValueT> | |
782 | _OutIter | |
783 | num_put<_CharT, _OutIter>:: | |
784 | _M_convert_int(_OutIter __s, ios_base& __io, _CharT __fill, | |
785 | _ValueT __v) const | |
786 | { | |
215f9e28 BK |
787 | typedef typename numpunct<_CharT>::__cache_type __cache_type; |
788 | const locale& __loc = __io._M_getloc(); | |
789 | const __cache_type& __lc = __use_cache<__cache_type>(__loc); | |
790 | const _CharT* __lit = __lc._M_atoms_out; | |
ce3039af | 791 | |
215f9e28 | 792 | // Long enough to hold hex, dec, and octal representations. |
ce3039af JQ |
793 | int __ilen = 4 * sizeof(_ValueT); |
794 | _CharT* __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
795 | * __ilen)); | |
ce3039af JQ |
796 | // [22.2.2.2.2] Stage 1, numeric conversion to character. |
797 | // Result is returned right-justified in the buffer. | |
798 | int __len; | |
799 | __len = __int_to_char(&__cs[0], __ilen, __v, __lit, __io.flags()); | |
800 | __cs = __cs + __ilen - __len; | |
801 | ||
802 | // Add grouping, if necessary. | |
803 | _CharT* __cs2; | |
6067bea4 | 804 | if (__lc._M_use_grouping) |
ce3039af JQ |
805 | { |
806 | // Grouping can add (almost) as many separators as the | |
807 | // number of digits, but no more. | |
808 | __cs2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
809 | * __len * 2)); | |
6067bea4 | 810 | _M_group_int(__lc._M_grouping, __lc._M_thousands_sep, __io, |
ce3039af JQ |
811 | __cs2, __cs, __len); |
812 | __cs = __cs2; | |
813 | } | |
814 | ||
815 | // Pad. | |
816 | _CharT* __cs3; | |
817 | streamsize __w = __io.width(); | |
818 | if (__w > static_cast<streamsize>(__len)) | |
819 | { | |
820 | __cs3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
821 | * __w)); | |
822 | _M_pad(__fill, __w, __io, __cs3, __cs, __len); | |
823 | __cs = __cs3; | |
824 | } | |
825 | __io.width(0); | |
826 | ||
827 | // [22.2.2.2.2] Stage 4. | |
828 | // Write resulting, fully-formatted string to output iterator. | |
829 | return __write(__s, __cs, __len); | |
830 | } | |
831 | ||
832 | template<typename _CharT, typename _OutIter> | |
833 | void | |
834 | num_put<_CharT, _OutIter>:: | |
835 | _M_group_float(const string& __grouping, _CharT __sep, const _CharT* __p, | |
836 | _CharT* __new, _CharT* __cs, int& __len) const | |
837 | { | |
3d7c150e | 838 | #ifdef _GLIBCXX_RESOLVE_LIB_DEFECTS |
ce3039af JQ |
839 | //282. What types does numpunct grouping refer to? |
840 | // Add grouping, if necessary. | |
841 | _CharT* __p2; | |
842 | int __declen = __p ? __p - __cs : __len; | |
843 | __p2 = __add_grouping(__new, __sep, | |
844 | __grouping.c_str(), | |
845 | __grouping.c_str() + __grouping.size(), | |
846 | __cs, __cs + __declen); | |
847 | ||
848 | // Tack on decimal part. | |
849 | int __newlen = __p2 - __new; | |
850 | if (__p) | |
851 | { | |
852 | char_traits<_CharT>::copy(__p2, __p, __len - __declen); | |
853 | __newlen += __len - __declen; | |
854 | } | |
855 | __len = __newlen; | |
856 | #endif | |
857 | } | |
858 | ||
859 | // The following code uses snprintf (or sprintf(), when | |
3d7c150e | 860 | // _GLIBCXX_USE_C99 is not defined) to convert floating point values |
ce3039af JQ |
861 | // for insertion into a stream. An optimization would be to replace |
862 | // them with code that works directly on a wide buffer and then use | |
863 | // __pad to do the padding. It would be good to replace them anyway | |
864 | // to gain back the efficiency that C++ provides by knowing up front | |
865 | // the type of the values to insert. Also, sprintf is dangerous | |
866 | // since may lead to accidental buffer overruns. This | |
867 | // implementation follows the C++ standard fairly directly as | |
6d8e16a4 | 868 | // outlined in 22.2.2.2 [lib.locale.num.put] |
1ab65677 | 869 | template<typename _CharT, typename _OutIter> |
86ade44c BK |
870 | template<typename _ValueT> |
871 | _OutIter | |
872 | num_put<_CharT, _OutIter>:: | |
873 | _M_convert_float(_OutIter __s, ios_base& __io, _CharT __fill, char __mod, | |
874 | _ValueT __v) const | |
875 | { | |
ce3039af JQ |
876 | // Note: digits10 is rounded down: add 1 to ensure the maximum |
877 | // available precision. Then, in general, one more 1 needs to | |
878 | // be added since, when the %{g,G} conversion specifiers are | |
879 | // chosen inside _S_format_float, the precision field is "the | |
880 | // maximum number of significant digits", *not* the "number of | |
881 | // digits to appear after the decimal point", as happens for | |
882 | // %{e,E,f,F} (C99, 7.19.6.1,4). | |
87117aa2 | 883 | const int __max_digits = numeric_limits<_ValueT>::digits10 + 2; |
6d8e16a4 | 884 | |
ce3039af JQ |
885 | // Use default precision if out of range. |
886 | streamsize __prec = __io.precision(); | |
0228de0c BK |
887 | if (__prec > static_cast<streamsize>(__max_digits)) |
888 | __prec = static_cast<streamsize>(__max_digits); | |
5dc91152 | 889 | else if (__prec < static_cast<streamsize>(0)) |
5dc91152 | 890 | __prec = static_cast<streamsize>(6); |
86ade44c | 891 | |
215f9e28 BK |
892 | typedef typename numpunct<_CharT>::__cache_type __cache_type; |
893 | const locale& __loc = __io._M_getloc(); | |
894 | const __cache_type& __lc = __use_cache<__cache_type>(__loc); | |
d77478a5 | 895 | |
ce3039af JQ |
896 | // [22.2.2.2.2] Stage 1, numeric conversion to character. |
897 | int __len; | |
86ade44c BK |
898 | // Long enough for the max format spec. |
899 | char __fbuf[16]; | |
0228de0c | 900 | |
3d7c150e | 901 | #ifdef _GLIBCXX_USE_C99 |
ce3039af JQ |
902 | // First try a buffer perhaps big enough (for sure sufficient |
903 | // for non-ios_base::fixed outputs) | |
6d8e16a4 PC |
904 | int __cs_size = __max_digits * 3; |
905 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); | |
906 | ||
5dc91152 PC |
907 | _S_format_float(__io, __fbuf, __mod); |
908 | __len = __convert_from_v(__cs, __cs_size, __fbuf, __v, | |
909 | _S_c_locale, __prec); | |
6d8e16a4 PC |
910 | |
911 | // If the buffer was not large enough, try again with the correct size. | |
912 | if (__len >= __cs_size) | |
913 | { | |
914 | __cs_size = __len + 1; | |
915 | __cs = static_cast<char*>(__builtin_alloca(__cs_size)); | |
5dc91152 PC |
916 | __len = __convert_from_v(__cs, __cs_size, __fbuf, __v, |
917 | _S_c_locale, __prec); | |
6d8e16a4 PC |
918 | } |
919 | #else | |
0228de0c BK |
920 | // Consider the possibility of long ios_base::fixed outputs |
921 | const bool __fixed = __io.flags() & ios_base::fixed; | |
922 | const int __max_exp = numeric_limits<_ValueT>::max_exponent10; | |
ce3039af | 923 | |
46d36062 PC |
924 | // ios_base::fixed outputs may need up to __max_exp+1 chars |
925 | // for the integer part + up to __max_digits chars for the | |
926 | // fractional part + 3 chars for sign, decimal point, '\0'. On | |
927 | // the other hand, for non-fixed outputs __max_digits*3 chars | |
928 | // are largely sufficient. | |
0228de0c | 929 | const int __cs_size = __fixed ? __max_exp + __max_digits + 4 |
46d36062 | 930 | : __max_digits * 3; |
0228de0c BK |
931 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
932 | ||
5dc91152 PC |
933 | _S_format_float(__io, __fbuf, __mod); |
934 | __len = __convert_from_v(__cs, 0, __fbuf, __v, _S_c_locale, __prec); | |
6d8e16a4 | 935 | #endif |
725dc051 | 936 | |
86ade44c BK |
937 | // [22.2.2.2.2] Stage 2, convert to char_type, using correct |
938 | // numpunct.decimal_point() values for '.' and adding grouping. | |
86ade44c | 939 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
ce3039af | 940 | |
0228de0c BK |
941 | _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
942 | * __len)); | |
86ade44c BK |
943 | __ctype.widen(__cs, __cs + __len, __ws); |
944 | ||
86ade44c | 945 | // Replace decimal point. |
ce3039af | 946 | const _CharT __cdec = __ctype.widen('.'); |
d77478a5 | 947 | const _CharT __dec = __lc._M_decimal_point; |
86ade44c | 948 | const _CharT* __p; |
ce3039af JQ |
949 | if (__p = char_traits<_CharT>::find(__ws, __len, __cdec)) |
950 | __ws[__p - __ws] = __dec; | |
86ade44c | 951 | |
2d13abcf | 952 | // Add grouping, if necessary. |
ce3039af | 953 | _CharT* __ws2; |
d77478a5 | 954 | if (__lc._M_use_grouping) |
86ade44c | 955 | { |
ce3039af JQ |
956 | // Grouping can add (almost) as many separators as the |
957 | // number of digits, but no more. | |
958 | __ws2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
959 | * __len * 2)); | |
d77478a5 | 960 | _M_group_float(__lc._M_grouping, __lc._M_thousands_sep, __p, |
ce3039af JQ |
961 | __ws2, __ws, __len); |
962 | __ws = __ws2; | |
86ade44c | 963 | } |
725dc051 | 964 | |
ce3039af JQ |
965 | // Pad. |
966 | _CharT* __ws3; | |
86ade44c BK |
967 | streamsize __w = __io.width(); |
968 | if (__w > static_cast<streamsize>(__len)) | |
969 | { | |
ce3039af JQ |
970 | __ws3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w)); |
971 | _M_pad(__fill, __w, __io, __ws3, __ws, __len); | |
972 | __ws = __ws3; | |
86ade44c BK |
973 | } |
974 | __io.width(0); | |
ce3039af | 975 | |
86ade44c BK |
976 | // [22.2.2.2.2] Stage 4. |
977 | // Write resulting, fully-formatted string to output iterator. | |
2e2a38cd | 978 | return __write(__s, __ws, __len); |
ce3039af | 979 | } |
725dc051 | 980 | |
fb678854 | 981 | template<typename _CharT, typename _OutIter> |
725dc051 BK |
982 | _OutIter |
983 | num_put<_CharT, _OutIter>:: | |
984 | do_put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const | |
985 | { | |
725dc051 | 986 | ios_base::fmtflags __flags = __io.flags(); |
725dc051 BK |
987 | if ((__flags & ios_base::boolalpha) == 0) |
988 | { | |
989 | unsigned long __uv = __v; | |
ce3039af | 990 | __s = _M_convert_int(__s, __io, __fill, __uv); |
725dc051 BK |
991 | } |
992 | else | |
993 | { | |
215f9e28 BK |
994 | typedef typename numpunct<_CharT>::__cache_type __cache_type; |
995 | const locale& __loc = __io._M_getloc(); | |
996 | const __cache_type& __lc = __use_cache<__cache_type>(__loc); | |
997 | ||
ce3039af | 998 | typedef basic_string<_CharT> __string_type; |
d3a193e3 | 999 | __string_type __name; |
725dc051 | 1000 | if (__v) |
6fef4217 | 1001 | __name = __lc._M_truename; |
725dc051 | 1002 | else |
6fef4217 | 1003 | __name = __lc._M_falsename; |
ce3039af JQ |
1004 | |
1005 | const _CharT* __cs = __name.c_str(); | |
1006 | int __len = __name.size(); | |
1007 | _CharT* __cs3; | |
1008 | streamsize __w = __io.width(); | |
1009 | if (__w > static_cast<streamsize>(__len)) | |
1010 | { | |
1011 | __cs3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
1012 | * __w)); | |
1013 | _M_pad(__fill, __w, __io, __cs3, __cs, __len); | |
1014 | __cs = __cs3; | |
1015 | } | |
1016 | __io.width(0); | |
1017 | __s = __write(__s, __cs, __len); | |
86ade44c BK |
1018 | } |
1019 | return __s; | |
1ab65677 BK |
1020 | } |
1021 | ||
1022 | template<typename _CharT, typename _OutIter> | |
1023 | _OutIter | |
1024 | num_put<_CharT, _OutIter>:: | |
1025 | do_put(iter_type __s, ios_base& __io, char_type __fill, long __v) const | |
ce3039af | 1026 | { return _M_convert_int(__s, __io, __fill, __v); } |
1ab65677 BK |
1027 | |
1028 | template<typename _CharT, typename _OutIter> | |
1029 | _OutIter | |
1030 | num_put<_CharT, _OutIter>:: | |
1031 | do_put(iter_type __s, ios_base& __io, char_type __fill, | |
1032 | unsigned long __v) const | |
ce3039af | 1033 | { return _M_convert_int(__s, __io, __fill, __v); } |
1ab65677 | 1034 | |
3d7c150e | 1035 | #ifdef _GLIBCXX_USE_LONG_LONG |
1ab65677 BK |
1036 | template<typename _CharT, typename _OutIter> |
1037 | _OutIter | |
1038 | num_put<_CharT, _OutIter>:: | |
1039 | do_put(iter_type __s, ios_base& __b, char_type __fill, long long __v) const | |
ce3039af | 1040 | { return _M_convert_int(__s, __b, __fill, __v); } |
1ab65677 BK |
1041 | |
1042 | template<typename _CharT, typename _OutIter> | |
1043 | _OutIter | |
1044 | num_put<_CharT, _OutIter>:: | |
1045 | do_put(iter_type __s, ios_base& __io, char_type __fill, | |
1046 | unsigned long long __v) const | |
ce3039af | 1047 | { return _M_convert_int(__s, __io, __fill, __v); } |
1ab65677 BK |
1048 | #endif |
1049 | ||
1ab65677 BK |
1050 | template<typename _CharT, typename _OutIter> |
1051 | _OutIter | |
1052 | num_put<_CharT, _OutIter>:: | |
1053 | do_put(iter_type __s, ios_base& __io, char_type __fill, double __v) const | |
f13a69ec | 1054 | { return _M_convert_float(__s, __io, __fill, char(), __v); } |
1ab65677 BK |
1055 | |
1056 | template<typename _CharT, typename _OutIter> | |
1057 | _OutIter | |
1058 | num_put<_CharT, _OutIter>:: | |
86ade44c BK |
1059 | do_put(iter_type __s, ios_base& __io, char_type __fill, |
1060 | long double __v) const | |
1061 | { return _M_convert_float(__s, __io, __fill, 'L', __v); } | |
1ab65677 BK |
1062 | |
1063 | template<typename _CharT, typename _OutIter> | |
1064 | _OutIter | |
1065 | num_put<_CharT, _OutIter>:: | |
1066 | do_put(iter_type __s, ios_base& __io, char_type __fill, | |
1067 | const void* __v) const | |
1068 | { | |
86ade44c BK |
1069 | ios_base::fmtflags __flags = __io.flags(); |
1070 | ios_base::fmtflags __fmt = ~(ios_base::showpos | ios_base::basefield | |
1071 | | ios_base::uppercase | ios_base::internal); | |
1072 | __io.flags(__flags & __fmt | (ios_base::hex | ios_base::showbase)); | |
1073 | try | |
1074 | { | |
ce3039af | 1075 | __s = _M_convert_int(__s, __io, __fill, |
bed9a20d | 1076 | reinterpret_cast<unsigned long>(__v)); |
86ade44c BK |
1077 | __io.flags(__flags); |
1078 | } | |
1079 | catch (...) | |
1080 | { | |
1081 | __io.flags(__flags); | |
1082 | __throw_exception_again; | |
1083 | } | |
1084 | return __s; | |
1ab65677 BK |
1085 | } |
1086 | ||
1087 | ||
1088 | template<typename _CharT, typename _InIter> | |
1089 | _InIter | |
1090 | money_get<_CharT, _InIter>:: | |
1091 | do_get(iter_type __beg, iter_type __end, bool __intl, ios_base& __io, | |
1092 | ios_base::iostate& __err, long double& __units) const | |
1093 | { | |
1094 | string_type __str; | |
87a9c33c | 1095 | __beg = this->do_get(__beg, __end, __intl, __io, __err, __str); |
1ab65677 BK |
1096 | |
1097 | const int __n = numeric_limits<long double>::digits10; | |
99b629fa | 1098 | char* __cs = static_cast<char*>(__builtin_alloca(__n)); |
1ab65677 BK |
1099 | const locale __loc = __io.getloc(); |
1100 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1101 | const _CharT* __wcs = __str.c_str(); | |
1102 | __ctype.narrow(__wcs, __wcs + __str.size() + 1, char(), __cs); | |
4b9aaf63 | 1103 | __convert_to_v(__cs, __units, __err, _S_c_locale); |
1ab65677 BK |
1104 | return __beg; |
1105 | } | |
1106 | ||
1107 | template<typename _CharT, typename _InIter> | |
1108 | _InIter | |
1109 | money_get<_CharT, _InIter>:: | |
1110 | do_get(iter_type __beg, iter_type __end, bool __intl, ios_base& __io, | |
1111 | ios_base::iostate& __err, string_type& __units) const | |
1112 | { | |
1113 | // These contortions are quite unfortunate. | |
1114 | typedef moneypunct<_CharT, true> __money_true; | |
1115 | typedef moneypunct<_CharT, false> __money_false; | |
1116 | typedef money_base::part part; | |
1117 | typedef typename string_type::size_type size_type; | |
1118 | ||
1119 | const locale __loc = __io.getloc(); | |
1120 | const __money_true& __mpt = use_facet<__money_true>(__loc); | |
1121 | const __money_false& __mpf = use_facet<__money_false>(__loc); | |
1122 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1123 | ||
1124 | const money_base::pattern __p = __intl ? __mpt.neg_format() | |
1125 | : __mpf.neg_format(); | |
1126 | ||
1127 | const string_type __pos_sign =__intl ? __mpt.positive_sign() | |
1128 | : __mpf.positive_sign(); | |
1129 | const string_type __neg_sign =__intl ? __mpt.negative_sign() | |
1130 | : __mpf.negative_sign(); | |
1131 | const char_type __d = __intl ? __mpt.decimal_point() | |
1132 | : __mpf.decimal_point(); | |
1133 | const char_type __sep = __intl ? __mpt.thousands_sep() | |
1134 | : __mpf.thousands_sep(); | |
1135 | ||
1136 | const string __grouping = __intl ? __mpt.grouping() : __mpf.grouping(); | |
1137 | ||
1138 | // Set to deduced positive or negative sign, depending. | |
1139 | string_type __sign; | |
1140 | // String of grouping info from thousands_sep plucked from __units. | |
1141 | string __grouping_tmp; | |
1142 | // Marker for thousands_sep position. | |
1143 | int __sep_pos = 0; | |
1144 | // If input iterator is in a valid state. | |
1145 | bool __testvalid = true; | |
1146 | // Flag marking when a decimal point is found. | |
1147 | bool __testdecfound = false; | |
1148 | ||
e07554eb | 1149 | // The tentative returned string is stored here. |
655d7821 | 1150 | string_type __tmp_units; |
e07554eb | 1151 | |
1ab65677 BK |
1152 | char_type __c = *__beg; |
1153 | char_type __eof = static_cast<char_type>(char_traits<char_type>::eof()); | |
1154 | for (int __i = 0; __beg != __end && __i < 4 && __testvalid; ++__i) | |
1155 | { | |
1156 | part __which = static_cast<part>(__p.field[__i]); | |
1157 | switch (__which) | |
1158 | { | |
1159 | case money_base::symbol: | |
d3a193e3 BK |
1160 | if (__io.flags() & ios_base::showbase |
1161 | || __i < 2 || __sign.size() > 1 | |
1162 | || ((static_cast<part>(__p.field[3]) != money_base::none) | |
1163 | && __i == 2)) | |
1ab65677 | 1164 | { |
d3a193e3 BK |
1165 | // According to 22.2.6.1.2.2, symbol is required |
1166 | // if (__io.flags() & ios_base::showbase), | |
1167 | // otherwise is optional and consumed only if | |
1168 | // other characters are needed to complete the | |
1169 | // format. | |
1ab65677 BK |
1170 | const string_type __symbol = __intl ? __mpt.curr_symbol() |
1171 | : __mpf.curr_symbol(); | |
1172 | size_type __len = __symbol.size(); | |
53804e7c | 1173 | size_type __j = 0; |
1ab65677 | 1174 | while (__beg != __end |
53804e7c | 1175 | && __j < __len && __symbol[__j] == __c) |
1ab65677 BK |
1176 | { |
1177 | __c = *(++__beg); | |
53804e7c | 1178 | ++__j; |
1ab65677 | 1179 | } |
d3a193e3 BK |
1180 | // When (__io.flags() & ios_base::showbase) |
1181 | // symbol is required. | |
53804e7c | 1182 | if (__j != __len && (__io.flags() & ios_base::showbase)) |
1ab65677 BK |
1183 | __testvalid = false; |
1184 | } | |
1185 | break; | |
1186 | case money_base::sign: | |
1187 | // Sign might not exist, or be more than one character long. | |
1188 | if (__pos_sign.size() && __neg_sign.size()) | |
1189 | { | |
1190 | // Sign is mandatory. | |
1191 | if (__c == __pos_sign[0]) | |
1192 | { | |
1193 | __sign = __pos_sign; | |
1194 | __c = *(++__beg); | |
1195 | } | |
1196 | else if (__c == __neg_sign[0]) | |
1197 | { | |
1198 | __sign = __neg_sign; | |
1199 | __c = *(++__beg); | |
1200 | } | |
1201 | else | |
1202 | __testvalid = false; | |
1203 | } | |
1204 | else if (__pos_sign.size() && __c == __pos_sign[0]) | |
1205 | { | |
1206 | __sign = __pos_sign; | |
1207 | __c = *(++__beg); | |
1208 | } | |
1209 | else if (__neg_sign.size() && __c == __neg_sign[0]) | |
1210 | { | |
1211 | __sign = __neg_sign; | |
1212 | __c = *(++__beg); | |
1213 | } | |
1214 | break; | |
1215 | case money_base::value: | |
1216 | // Extract digits, remove and stash away the | |
1217 | // grouping of found thousands separators. | |
1218 | while (__beg != __end | |
1219 | && (__ctype.is(ctype_base::digit, __c) | |
1220 | || (__c == __d && !__testdecfound) | |
1221 | || __c == __sep)) | |
1222 | { | |
1223 | if (__c == __d) | |
1224 | { | |
1225 | __grouping_tmp += static_cast<char>(__sep_pos); | |
1226 | __sep_pos = 0; | |
1227 | __testdecfound = true; | |
1228 | } | |
1229 | else if (__c == __sep) | |
1230 | { | |
1231 | if (__grouping.size()) | |
1232 | { | |
1233 | // Mark position for later analysis. | |
1234 | __grouping_tmp += static_cast<char>(__sep_pos); | |
1235 | __sep_pos = 0; | |
1236 | } | |
1237 | else | |
1238 | { | |
1239 | __testvalid = false; | |
1240 | break; | |
1241 | } | |
1242 | } | |
1243 | else | |
1244 | { | |
655d7821 | 1245 | __tmp_units += __c; |
1ab65677 BK |
1246 | ++__sep_pos; |
1247 | } | |
1248 | __c = *(++__beg); | |
1249 | } | |
1250 | break; | |
1251 | case money_base::space: | |
1252 | case money_base::none: | |
1253 | // Only if not at the end of the pattern. | |
1254 | if (__i != 3) | |
1255 | while (__beg != __end | |
1256 | && __ctype.is(ctype_base::space, __c)) | |
1257 | __c = *(++__beg); | |
1258 | break; | |
1259 | } | |
1260 | } | |
1261 | ||
1262 | // Need to get the rest of the sign characters, if they exist. | |
1263 | if (__sign.size() > 1) | |
1264 | { | |
1265 | size_type __len = __sign.size(); | |
1266 | size_type __i = 1; | |
1267 | for (; __c != __eof && __i < __len; ++__i) | |
1268 | while (__beg != __end && __c != __sign[__i]) | |
1269 | __c = *(++__beg); | |
1270 | ||
1271 | if (__i != __len) | |
1272 | __testvalid = false; | |
1273 | } | |
1274 | ||
1275 | // Strip leading zeros. | |
5892c641 | 1276 | while (!__tmp_units.empty() && __tmp_units[0] == __ctype.widen('0')) |
655d7821 | 1277 | __tmp_units.erase(__tmp_units.begin()); |
1ab65677 | 1278 | |
87a9c33c | 1279 | if (__sign.size() && __sign == __neg_sign) |
655d7821 | 1280 | __tmp_units.insert(__tmp_units.begin(), __ctype.widen('-')); |
1ab65677 BK |
1281 | |
1282 | // Test for grouping fidelity. | |
1283 | if (__grouping.size() && __grouping_tmp.size()) | |
1284 | { | |
1285 | if (!__verify_grouping(__grouping, __grouping_tmp)) | |
1286 | __testvalid = false; | |
1287 | } | |
1288 | ||
1289 | // Iff no more characters are available. | |
1290 | if (__c == __eof) | |
1291 | __err |= ios_base::eofbit; | |
1292 | ||
87a7c5a1 BK |
1293 | // Iff not enough digits were supplied after the decimal-point. |
1294 | if (__testdecfound) | |
1295 | { | |
1296 | const int __frac = __intl ? __mpt.frac_digits() | |
1297 | : __mpf.frac_digits(); | |
1298 | if (__frac > 0) | |
1299 | { | |
1300 | if (__sep_pos != __frac) | |
1301 | __testvalid = false; | |
1302 | } | |
1303 | } | |
1304 | ||
1ab65677 | 1305 | // Iff valid sequence is not recognized. |
655d7821 | 1306 | if (!__testvalid || !__tmp_units.size()) |
1ab65677 | 1307 | __err |= ios_base::failbit; |
e07554eb | 1308 | else |
655d7821 BK |
1309 | // Use the "swap trick" to copy __tmp_units into __units. |
1310 | __tmp_units.swap(__units); | |
e07554eb | 1311 | |
1ab65677 BK |
1312 | return __beg; |
1313 | } | |
1314 | ||
1315 | template<typename _CharT, typename _OutIter> | |
1316 | _OutIter | |
1317 | money_put<_CharT, _OutIter>:: | |
1318 | do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
1319 | long double __units) const | |
1320 | { | |
1321 | const locale __loc = __io.getloc(); | |
3039874b | 1322 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); |
3d7c150e | 1323 | #ifdef _GLIBCXX_USE_C99 |
6d8e16a4 PC |
1324 | // First try a buffer perhaps big enough. |
1325 | int __cs_size = 64; | |
99b629fa | 1326 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
d3a193e3 BK |
1327 | int __len = __convert_from_v(__cs, __cs_size, "%.01Lf", __units, |
1328 | _S_c_locale); | |
6d8e16a4 PC |
1329 | // If the buffer was not large enough, try again with the correct size. |
1330 | if (__len >= __cs_size) | |
1331 | { | |
1332 | __cs_size = __len + 1; | |
99b629fa | 1333 | __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
d3a193e3 BK |
1334 | __len = __convert_from_v(__cs, __cs_size, "%.01Lf", __units, |
1335 | _S_c_locale); | |
6d8e16a4 PC |
1336 | } |
1337 | #else | |
3039874b PC |
1338 | // max_exponent10 + 1 for the integer part, + 4 for sign, decimal point, |
1339 | // decimal digit, '\0'. | |
6d8e16a4 | 1340 | const int __cs_size = numeric_limits<long double>::max_exponent10 + 5; |
99b629fa | 1341 | char* __cs = static_cast<char*>(__builtin_alloca(__cs_size)); |
6d8e16a4 PC |
1342 | int __len = __convert_from_v(__cs, 0, "%.01Lf", __units, _S_c_locale); |
1343 | #endif | |
2e2a38cd BK |
1344 | _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
1345 | * __cs_size)); | |
1ab65677 BK |
1346 | __ctype.widen(__cs, __cs + __len, __ws); |
1347 | string_type __digits(__ws); | |
1348 | return this->do_put(__s, __intl, __io, __fill, __digits); | |
1349 | } | |
1350 | ||
1351 | template<typename _CharT, typename _OutIter> | |
1352 | _OutIter | |
1353 | money_put<_CharT, _OutIter>:: | |
1354 | do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
1355 | const string_type& __digits) const | |
1356 | { | |
1357 | typedef typename string_type::size_type size_type; | |
1358 | typedef money_base::part part; | |
1359 | ||
1360 | const locale __loc = __io.getloc(); | |
1361 | const size_type __width = static_cast<size_type>(__io.width()); | |
1362 | ||
1363 | // These contortions are quite unfortunate. | |
1364 | typedef moneypunct<_CharT, true> __money_true; | |
1365 | typedef moneypunct<_CharT, false> __money_false; | |
1366 | const __money_true& __mpt = use_facet<__money_true>(__loc); | |
1367 | const __money_false& __mpf = use_facet<__money_false>(__loc); | |
1368 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1369 | ||
1370 | // Determine if negative or positive formats are to be used, and | |
1371 | // discard leading negative_sign if it is present. | |
1372 | const char_type* __beg = __digits.data(); | |
1373 | const char_type* __end = __beg + __digits.size(); | |
1374 | money_base::pattern __p; | |
1375 | string_type __sign; | |
1376 | if (*__beg != __ctype.widen('-')) | |
1377 | { | |
1378 | __p = __intl ? __mpt.pos_format() : __mpf.pos_format(); | |
1379 | __sign =__intl ? __mpt.positive_sign() : __mpf.positive_sign(); | |
1380 | } | |
1381 | else | |
1382 | { | |
1383 | __p = __intl ? __mpt.neg_format() : __mpf.neg_format(); | |
1384 | __sign =__intl ? __mpt.negative_sign() : __mpf.negative_sign(); | |
1385 | ++__beg; | |
1386 | } | |
1387 | ||
1388 | // Look for valid numbers in the current ctype facet within input digits. | |
1389 | __end = __ctype.scan_not(ctype_base::digit, __beg, __end); | |
1390 | if (__beg != __end) | |
1391 | { | |
1392 | // Assume valid input, and attempt to format. | |
1393 | // Break down input numbers into base components, as follows: | |
1394 | // final_value = grouped units + (decimal point) + (digits) | |
1395 | string_type __res; | |
1396 | string_type __value; | |
1397 | const string_type __symbol = __intl ? __mpt.curr_symbol() | |
1398 | : __mpf.curr_symbol(); | |
1399 | ||
1400 | // Deal with decimal point, decimal digits. | |
1401 | const int __frac = __intl ? __mpt.frac_digits() | |
1402 | : __mpf.frac_digits(); | |
1403 | if (__frac > 0) | |
1404 | { | |
1405 | const char_type __d = __intl ? __mpt.decimal_point() | |
1406 | : __mpf.decimal_point(); | |
1407 | if (__end - __beg >= __frac) | |
1408 | { | |
1409 | __value = string_type(__end - __frac, __end); | |
1410 | __value.insert(__value.begin(), __d); | |
1411 | __end -= __frac; | |
1412 | } | |
1413 | else | |
1414 | { | |
1415 | // Have to pad zeros in the decimal position. | |
1416 | __value = string_type(__beg, __end); | |
1417 | int __paddec = __frac - (__end - __beg); | |
1418 | char_type __zero = __ctype.widen('0'); | |
1419 | __value.insert(__value.begin(), __paddec, __zero); | |
1420 | __value.insert(__value.begin(), __d); | |
1421 | __beg = __end; | |
1422 | } | |
1423 | } | |
1424 | ||
1425 | // Add thousands separators to non-decimal digits, per | |
1426 | // grouping rules. | |
1427 | if (__beg != __end) | |
1428 | { | |
1429 | const string __grouping = __intl ? __mpt.grouping() | |
1430 | : __mpf.grouping(); | |
1431 | if (__grouping.size()) | |
1432 | { | |
1433 | const char_type __sep = __intl ? __mpt.thousands_sep() | |
1434 | : __mpf.thousands_sep(); | |
86ade44c | 1435 | const char* __gbeg = __grouping.c_str(); |
1ab65677 | 1436 | const char* __gend = __gbeg + __grouping.size(); |
3039874b PC |
1437 | const int __n = (__end - __beg) * 2; |
1438 | _CharT* __ws2 = | |
2e2a38cd | 1439 | static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __n)); |
86ade44c BK |
1440 | _CharT* __ws_end = __add_grouping(__ws2, __sep, __gbeg, |
1441 | __gend, __beg, __end); | |
1442 | __value.insert(0, __ws2, __ws_end - __ws2); | |
1ab65677 BK |
1443 | } |
1444 | else | |
1445 | __value.insert(0, string_type(__beg, __end)); | |
1446 | } | |
1447 | ||
1448 | // Calculate length of resulting string. | |
1449 | ios_base::fmtflags __f = __io.flags() & ios_base::adjustfield; | |
1450 | size_type __len = __value.size() + __sign.size(); | |
1451 | __len += (__io.flags() & ios_base::showbase) ? __symbol.size() : 0; | |
1452 | bool __testipad = __f == ios_base::internal && __len < __width; | |
1453 | ||
1454 | // Fit formatted digits into the required pattern. | |
1455 | for (int __i = 0; __i < 4; ++__i) | |
1456 | { | |
1457 | part __which = static_cast<part>(__p.field[__i]); | |
1458 | switch (__which) | |
1459 | { | |
1460 | case money_base::symbol: | |
1461 | if (__io.flags() & ios_base::showbase) | |
1462 | __res += __symbol; | |
1463 | break; | |
1464 | case money_base::sign: | |
1465 | // Sign might not exist, or be more than one | |
1466 | // charater long. In that case, add in the rest | |
1467 | // below. | |
1468 | if (__sign.size()) | |
1469 | __res += __sign[0]; | |
1470 | break; | |
1471 | case money_base::value: | |
1472 | __res += __value; | |
1473 | break; | |
1474 | case money_base::space: | |
1475 | // At least one space is required, but if internal | |
1476 | // formatting is required, an arbitrary number of | |
1477 | // fill spaces will be necessary. | |
1478 | if (__testipad) | |
1479 | __res += string_type(__width - __len, __fill); | |
1480 | else | |
577f4061 | 1481 | __res += __ctype.widen(__fill); |
1ab65677 BK |
1482 | break; |
1483 | case money_base::none: | |
1484 | if (__testipad) | |
1485 | __res += string_type(__width - __len, __fill); | |
1486 | break; | |
1487 | } | |
1488 | } | |
1489 | ||
1490 | // Special case of multi-part sign parts. | |
1491 | if (__sign.size() > 1) | |
1492 | __res += string_type(__sign.begin() + 1, __sign.end()); | |
1493 | ||
1494 | // Pad, if still necessary. | |
1495 | __len = __res.size(); | |
1496 | if (__width > __len) | |
1497 | { | |
1498 | if (__f == ios_base::left) | |
1499 | // After. | |
1500 | __res.append(__width - __len, __fill); | |
1501 | else | |
1502 | // Before. | |
1503 | __res.insert(0, string_type(__width - __len, __fill)); | |
1504 | __len = __width; | |
1505 | } | |
1506 | ||
1507 | // Write resulting, fully-formatted string to output iterator. | |
2e2a38cd | 1508 | __s = __write(__s, __res.c_str(), __len); |
1ab65677 BK |
1509 | } |
1510 | __io.width(0); | |
1511 | return __s; | |
fb678854 BK |
1512 | } |
1513 | ||
1ab65677 BK |
1514 | |
1515 | // NB: Not especially useful. Without an ios_base object or some | |
1516 | // kind of locale reference, we are left clawing at the air where | |
1517 | // the side of the mountain used to be... | |
1518 | template<typename _CharT, typename _InIter> | |
1519 | time_base::dateorder | |
1520 | time_get<_CharT, _InIter>::do_date_order() const | |
1521 | { return time_base::no_order; } | |
1522 | ||
1523 | template<typename _CharT, typename _InIter> | |
1524 | void | |
1525 | time_get<_CharT, _InIter>:: | |
da5c0f6e BK |
1526 | _M_extract_via_format(iter_type& __beg, iter_type& __end, ios_base& __io, |
1527 | ios_base::iostate& __err, tm* __tm, | |
1528 | const _CharT* __format) const | |
1529 | { | |
1530 | locale __loc = __io.getloc(); | |
1531 | __timepunct<_CharT> const& __tp = use_facet<__timepunct<_CharT> >(__loc); | |
1532 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1533 | size_t __len = char_traits<_CharT>::length(__format); | |
1534 | ||
1535 | for (size_t __i = 0; __beg != __end && __i < __len && !__err; ++__i) | |
1ab65677 | 1536 | { |
da5c0f6e BK |
1537 | char __c = __format[__i]; |
1538 | if (__c == '%') | |
1ab65677 | 1539 | { |
da5c0f6e BK |
1540 | // Verify valid formatting code, attempt to extract. |
1541 | __c = __format[++__i]; | |
1542 | char __mod = 0; | |
1543 | int __mem = 0; | |
1544 | if (__c == 'E' || __c == 'O') | |
1545 | { | |
1546 | __mod = __c; | |
1547 | __c = __format[++__i]; | |
1548 | } | |
1549 | switch (__c) | |
1550 | { | |
1551 | const char* __cs; | |
1552 | _CharT __wcs[10]; | |
1553 | case 'a': | |
1554 | // Abbreviated weekday name [tm_wday] | |
1555 | const char_type* __days1[7]; | |
1556 | __tp._M_days_abbreviated(__days1); | |
1557 | _M_extract_name(__beg, __end, __tm->tm_wday, __days1, 7, | |
1558 | __err); | |
1559 | break; | |
1560 | case 'A': | |
1561 | // Weekday name [tm_wday]. | |
1562 | const char_type* __days2[7]; | |
1563 | __tp._M_days(__days2); | |
1564 | _M_extract_name(__beg, __end, __tm->tm_wday, __days2, 7, | |
1565 | __err); | |
1566 | break; | |
1567 | case 'h': | |
1568 | case 'b': | |
1569 | // Abbreviated month name [tm_mon] | |
1570 | const char_type* __months1[12]; | |
1571 | __tp._M_months_abbreviated(__months1); | |
1572 | _M_extract_name(__beg, __end, __tm->tm_mon, __months1, 12, | |
1573 | __err); | |
1574 | break; | |
1575 | case 'B': | |
1576 | // Month name [tm_mon]. | |
1577 | const char_type* __months2[12]; | |
1578 | __tp._M_months(__months2); | |
1579 | _M_extract_name(__beg, __end, __tm->tm_mon, __months2, 12, | |
1580 | __err); | |
1581 | break; | |
1582 | case 'c': | |
1583 | // Default time and date representation. | |
1584 | const char_type* __dt[2]; | |
1585 | __tp._M_date_time_formats(__dt); | |
1586 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1587 | __dt[0]); | |
1588 | break; | |
1589 | case 'd': | |
1590 | // Day [01, 31]. [tm_mday] | |
1591 | _M_extract_num(__beg, __end, __tm->tm_mday, 1, 31, 2, | |
1592 | __ctype, __err); | |
1593 | break; | |
1594 | case 'D': | |
1595 | // Equivalent to %m/%d/%y.[tm_mon, tm_mday, tm_year] | |
1596 | __cs = "%m/%d/%y"; | |
1597 | __ctype.widen(__cs, __cs + 9, __wcs); | |
1598 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1599 | __wcs); | |
1600 | break; | |
1601 | case 'H': | |
1602 | // Hour [00, 23]. [tm_hour] | |
1603 | _M_extract_num(__beg, __end, __tm->tm_hour, 0, 23, 2, | |
1604 | __ctype, __err); | |
1605 | break; | |
1606 | case 'I': | |
1607 | // Hour [01, 12]. [tm_hour] | |
8f88da40 | 1608 | _M_extract_num(__beg, __end, __tm->tm_hour, 1, 12, 2, |
da5c0f6e BK |
1609 | __ctype, __err); |
1610 | break; | |
1611 | case 'm': | |
1612 | // Month [01, 12]. [tm_mon] | |
8f88da40 BK |
1613 | _M_extract_num(__beg, __end, __mem, 1, 12, 2, __ctype, |
1614 | __err); | |
da5c0f6e BK |
1615 | if (!__err) |
1616 | __tm->tm_mon = __mem - 1; | |
1617 | break; | |
1618 | case 'M': | |
1619 | // Minute [00, 59]. [tm_min] | |
1620 | _M_extract_num(__beg, __end, __tm->tm_min, 0, 59, 2, | |
1621 | __ctype, __err); | |
1622 | break; | |
1623 | case 'n': | |
1624 | if (__ctype.narrow(*__beg, 0) == '\n') | |
1625 | ++__beg; | |
1626 | else | |
1627 | __err |= ios_base::failbit; | |
1628 | break; | |
1629 | case 'R': | |
1630 | // Equivalent to (%H:%M). | |
1631 | __cs = "%H:%M"; | |
1632 | __ctype.widen(__cs, __cs + 6, __wcs); | |
1633 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1634 | __wcs); | |
1635 | break; | |
1636 | case 'S': | |
1637 | // Seconds. | |
1638 | _M_extract_num(__beg, __end, __tm->tm_sec, 0, 59, 2, | |
1639 | __ctype, __err); | |
1640 | break; | |
1641 | case 't': | |
1642 | if (__ctype.narrow(*__beg, 0) == '\t') | |
1643 | ++__beg; | |
1644 | else | |
1645 | __err |= ios_base::failbit; | |
1646 | break; | |
1647 | case 'T': | |
1648 | // Equivalent to (%H:%M:%S). | |
1649 | __cs = "%H:%M:%S"; | |
1650 | __ctype.widen(__cs, __cs + 9, __wcs); | |
1651 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1652 | __wcs); | |
1653 | break; | |
1654 | case 'x': | |
1655 | // Locale's date. | |
1656 | const char_type* __dates[2]; | |
1657 | __tp._M_date_formats(__dates); | |
1658 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1659 | __dates[0]); | |
1660 | break; | |
1661 | case 'X': | |
1662 | // Locale's time. | |
1663 | const char_type* __times[2]; | |
1664 | __tp._M_time_formats(__times); | |
1665 | _M_extract_via_format(__beg, __end, __io, __err, __tm, | |
1666 | __times[0]); | |
1667 | break; | |
1668 | case 'y': | |
1669 | // Two digit year. [tm_year] | |
1670 | _M_extract_num(__beg, __end, __tm->tm_year, 0, 99, 2, | |
1671 | __ctype, __err); | |
1672 | break; | |
1673 | case 'Y': | |
1674 | // Year [1900). [tm_year] | |
1675 | _M_extract_num(__beg, __end, __mem, 0, | |
1676 | numeric_limits<int>::max(), 4, | |
1677 | __ctype, __err); | |
1678 | if (!__err) | |
1679 | __tm->tm_year = __mem - 1900; | |
1680 | break; | |
1681 | case 'Z': | |
1682 | // Timezone info. | |
1683 | if (__ctype.is(ctype_base::upper, *__beg)) | |
1684 | { | |
1685 | int __tmp; | |
1686 | _M_extract_name(__beg, __end, __tmp, | |
1687 | __timepunct<_CharT>::_S_timezones, | |
1688 | 14, __err); | |
1689 | ||
1690 | // GMT requires special effort. | |
1691 | char_type __c = *__beg; | |
1692 | if (!__err && __tmp == 0 | |
1693 | && (__c == __ctype.widen('-') | |
1694 | || __c == __ctype.widen('+'))) | |
1695 | { | |
1696 | _M_extract_num(__beg, __end, __tmp, 0, 23, 2, | |
1697 | __ctype, __err); | |
1698 | _M_extract_num(__beg, __end, __tmp, 0, 59, 2, | |
1699 | __ctype, __err); | |
1700 | } | |
1701 | } | |
1702 | else | |
1703 | __err |= ios_base::failbit; | |
1704 | break; | |
1705 | default: | |
1706 | // Not recognized. | |
1707 | __err |= ios_base::failbit; | |
1708 | } | |
1709 | } | |
1ab65677 | 1710 | else |
da5c0f6e BK |
1711 | { |
1712 | // Verify format and input match, extract and discard. | |
1713 | if (__c == __ctype.narrow(*__beg, 0)) | |
1714 | ++__beg; | |
1715 | else | |
1716 | __err |= ios_base::failbit; | |
1717 | } | |
1718 | } | |
1719 | } | |
1720 | ||
1721 | template<typename _CharT, typename _InIter> | |
1722 | void | |
1723 | time_get<_CharT, _InIter>:: | |
1724 | _M_extract_num(iter_type& __beg, iter_type& __end, int& __member, | |
1725 | int __min, int __max, size_t __len, | |
1726 | const ctype<_CharT>& __ctype, | |
1727 | ios_base::iostate& __err) const | |
1728 | { | |
1729 | size_t __i = 0; | |
1730 | string __digits; | |
1731 | bool __testvalid = true; | |
1732 | char_type __c = *__beg; | |
1733 | while (__beg != __end && __i < __len | |
1734 | && __ctype.is(ctype_base::digit, __c)) | |
1735 | { | |
1736 | __digits += __ctype.narrow(__c, 0); | |
1737 | __c = *(++__beg); | |
1738 | ++__i; | |
1739 | } | |
1740 | if (__i == __len) | |
1741 | { | |
1742 | int __value = atoi(__digits.c_str()); | |
1743 | if (__min <= __value && __value <= __max) | |
1744 | __member = __value; | |
1ab65677 BK |
1745 | else |
1746 | __testvalid = false; | |
da5c0f6e BK |
1747 | } |
1748 | else | |
1749 | __testvalid = false; | |
1750 | if (!__testvalid) | |
1751 | __err |= ios_base::failbit; | |
725dc051 BK |
1752 | } |
1753 | ||
1ab65677 BK |
1754 | // Assumptions: |
1755 | // All elements in __names are unique. | |
1756 | template<typename _CharT, typename _InIter> | |
1757 | void | |
1758 | time_get<_CharT, _InIter>:: | |
1759 | _M_extract_name(iter_type& __beg, iter_type& __end, int& __member, | |
1760 | const _CharT** __names, size_t __indexlen, | |
1761 | ios_base::iostate& __err) const | |
725dc051 | 1762 | { |
f13a69ec | 1763 | typedef char_traits<_CharT> __traits_type; |
2e2a38cd BK |
1764 | int* __matches = static_cast<int*>(__builtin_alloca(sizeof(int) |
1765 | * __indexlen)); | |
1ab65677 BK |
1766 | size_t __nmatches = 0; |
1767 | size_t __pos = 0; | |
1768 | bool __testvalid = true; | |
1769 | const char_type* __name; | |
725dc051 | 1770 | |
1ab65677 BK |
1771 | char_type __c = *__beg; |
1772 | // Look for initial matches. | |
1773 | for (size_t __i1 = 0; __i1 < __indexlen; ++__i1) | |
1774 | if (__c == __names[__i1][0]) | |
1775 | __matches[__nmatches++] = __i1; | |
1776 | ||
ce3039af | 1777 | while (__nmatches > 1) |
1ab65677 BK |
1778 | { |
1779 | // Find smallest matching string. | |
1780 | size_t __minlen = 10; | |
1781 | for (size_t __i2 = 0; __i2 < __nmatches; ++__i2) | |
2e2a38cd BK |
1782 | __minlen = min(__minlen, |
1783 | __traits_type::length(__names[__matches[__i2]])); | |
1ab65677 BK |
1784 | |
1785 | if (__pos < __minlen && __beg != __end) | |
1786 | { | |
1787 | ++__pos; | |
1788 | __c = *(++__beg); | |
1789 | for (size_t __i3 = 0; __i3 < __nmatches; ++__i3) | |
1790 | { | |
1791 | __name = __names[__matches[__i3]]; | |
1792 | if (__name[__pos] != __c) | |
1793 | __matches[__i3] = __matches[--__nmatches]; | |
1794 | } | |
1795 | } | |
1796 | else | |
1797 | break; | |
1798 | } | |
725dc051 | 1799 | |
1ab65677 BK |
1800 | if (__nmatches == 1) |
1801 | { | |
1802 | // Make sure found name is completely extracted. | |
1803 | __name = __names[__matches[0]]; | |
1804 | const size_t __len = __traits_type::length(__name); | |
1805 | while (__pos < __len && __beg != __end && __name[__pos] == *__beg) | |
1806 | ++__beg, ++__pos; | |
1807 | ||
1808 | if (__len == __pos) | |
1809 | __member = __matches[0]; | |
1810 | else | |
1811 | __testvalid = false; | |
1812 | } | |
1813 | else | |
1814 | __testvalid = false; | |
1815 | if (!__testvalid) | |
1816 | __err |= ios_base::failbit; | |
725dc051 BK |
1817 | } |
1818 | ||
1ab65677 BK |
1819 | template<typename _CharT, typename _InIter> |
1820 | _InIter | |
1821 | time_get<_CharT, _InIter>:: | |
1822 | do_get_time(iter_type __beg, iter_type __end, ios_base& __io, | |
1823 | ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 1824 | { |
da5c0f6e BK |
1825 | _CharT __wcs[3]; |
1826 | const char* __cs = "%X"; | |
1ab65677 | 1827 | locale __loc = __io.getloc(); |
da5c0f6e BK |
1828 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); |
1829 | __ctype.widen(__cs, __cs + 3, __wcs); | |
1830 | _M_extract_via_format(__beg, __end, __io, __err, __tm, __wcs); | |
1ab65677 BK |
1831 | if (__beg == __end) |
1832 | __err |= ios_base::eofbit; | |
1833 | return __beg; | |
725dc051 BK |
1834 | } |
1835 | ||
1ab65677 BK |
1836 | template<typename _CharT, typename _InIter> |
1837 | _InIter | |
1838 | time_get<_CharT, _InIter>:: | |
1839 | do_get_date(iter_type __beg, iter_type __end, ios_base& __io, | |
da5c0f6e | 1840 | ios_base::iostate& __err, tm* __tm) const |
725dc051 | 1841 | { |
da5c0f6e BK |
1842 | _CharT __wcs[3]; |
1843 | const char* __cs = "%x"; | |
1ab65677 | 1844 | locale __loc = __io.getloc(); |
da5c0f6e BK |
1845 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); |
1846 | __ctype.widen(__cs, __cs + 3, __wcs); | |
1847 | _M_extract_via_format(__beg, __end, __io, __err, __tm, __wcs); | |
1ab65677 BK |
1848 | if (__beg == __end) |
1849 | __err |= ios_base::eofbit; | |
1850 | return __beg; | |
725dc051 BK |
1851 | } |
1852 | ||
1ab65677 BK |
1853 | template<typename _CharT, typename _InIter> |
1854 | _InIter | |
1855 | time_get<_CharT, _InIter>:: | |
1856 | do_get_weekday(iter_type __beg, iter_type __end, ios_base& __io, | |
1857 | ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 1858 | { |
f13a69ec | 1859 | typedef char_traits<_CharT> __traits_type; |
725dc051 | 1860 | locale __loc = __io.getloc(); |
1ab65677 BK |
1861 | __timepunct<_CharT> const& __tp = use_facet<__timepunct<_CharT> >(__loc); |
1862 | const char_type* __days[7]; | |
1863 | __tp._M_days_abbreviated(__days); | |
1864 | int __tmpwday; | |
1865 | _M_extract_name(__beg, __end, __tmpwday, __days, 7, __err); | |
1866 | ||
1867 | // Check to see if non-abbreviated name exists, and extract. | |
1868 | // NB: Assumes both _M_days and _M_days_abbreviated organized in | |
1869 | // exact same order, first to last, such that the resulting | |
1870 | // __days array with the same index points to a day, and that | |
1871 | // day's abbreviated form. | |
1872 | // NB: Also assumes that an abbreviated name is a subset of the name. | |
1873 | if (!__err) | |
1874 | { | |
1875 | size_t __pos = __traits_type::length(__days[__tmpwday]); | |
1876 | __tp._M_days(__days); | |
1877 | const char_type* __name = __days[__tmpwday]; | |
1878 | if (__name[__pos] == *__beg) | |
1879 | { | |
1880 | // Extract the rest of it. | |
1881 | const size_t __len = __traits_type::length(__name); | |
1882 | while (__pos < __len && __beg != __end | |
1883 | && __name[__pos] == *__beg) | |
1884 | ++__beg, ++__pos; | |
1885 | if (__len != __pos) | |
1886 | __err |= ios_base::failbit; | |
1887 | } | |
1888 | if (!__err) | |
1889 | __tm->tm_wday = __tmpwday; | |
1890 | } | |
1891 | if (__beg == __end) | |
1892 | __err |= ios_base::eofbit; | |
1893 | return __beg; | |
1894 | } | |
725dc051 | 1895 | |
1ab65677 BK |
1896 | template<typename _CharT, typename _InIter> |
1897 | _InIter | |
1898 | time_get<_CharT, _InIter>:: | |
1899 | do_get_monthname(iter_type __beg, iter_type __end, | |
1900 | ios_base& __io, ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 1901 | { |
f13a69ec | 1902 | typedef char_traits<_CharT> __traits_type; |
1ab65677 BK |
1903 | locale __loc = __io.getloc(); |
1904 | __timepunct<_CharT> const& __tp = use_facet<__timepunct<_CharT> >(__loc); | |
1905 | const char_type* __months[12]; | |
1906 | __tp._M_months_abbreviated(__months); | |
1907 | int __tmpmon; | |
1908 | _M_extract_name(__beg, __end, __tmpmon, __months, 12, __err); | |
1909 | ||
1910 | // Check to see if non-abbreviated name exists, and extract. | |
1911 | // NB: Assumes both _M_months and _M_months_abbreviated organized in | |
1912 | // exact same order, first to last, such that the resulting | |
1913 | // __months array with the same index points to a month, and that | |
1914 | // month's abbreviated form. | |
1915 | // NB: Also assumes that an abbreviated name is a subset of the name. | |
1916 | if (!__err) | |
1917 | { | |
1918 | size_t __pos = __traits_type::length(__months[__tmpmon]); | |
1919 | __tp._M_months(__months); | |
1920 | const char_type* __name = __months[__tmpmon]; | |
1921 | if (__name[__pos] == *__beg) | |
1922 | { | |
1923 | // Extract the rest of it. | |
1924 | const size_t __len = __traits_type::length(__name); | |
1925 | while (__pos < __len && __beg != __end | |
1926 | && __name[__pos] == *__beg) | |
1927 | ++__beg, ++__pos; | |
1928 | if (__len != __pos) | |
1929 | __err |= ios_base::failbit; | |
1930 | } | |
1931 | if (!__err) | |
1932 | __tm->tm_mon = __tmpmon; | |
1933 | } | |
1934 | ||
1935 | if (__beg == __end) | |
1936 | __err |= ios_base::eofbit; | |
1937 | return __beg; | |
725dc051 BK |
1938 | } |
1939 | ||
1ab65677 BK |
1940 | template<typename _CharT, typename _InIter> |
1941 | _InIter | |
1942 | time_get<_CharT, _InIter>:: | |
1943 | do_get_year(iter_type __beg, iter_type __end, ios_base& __io, | |
1944 | ios_base::iostate& __err, tm* __tm) const | |
725dc051 | 1945 | { |
1ab65677 BK |
1946 | locale __loc = __io.getloc(); |
1947 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1948 | ||
1949 | char_type __c = *__beg; | |
1950 | size_t __i = 0; | |
1951 | string __digits; | |
1952 | while (__i < 4 && __beg != __end && __ctype.is(ctype_base::digit, __c)) | |
1953 | { | |
1954 | __digits += __ctype.narrow(__c, 0); | |
1955 | __c = *(++__beg); | |
1956 | ++__i; | |
1957 | } | |
1958 | if (__i == 2 || __i == 4) | |
1959 | { | |
4b9aaf63 BK |
1960 | long __l; |
1961 | __convert_to_v(__digits.c_str(), __l, __err, _S_c_locale); | |
1962 | if (!(__err & ios_base::failbit) && __l <= INT_MAX) | |
1963 | { | |
1964 | __l = __i == 2 ? __l : __l - 1900; | |
1965 | __tm->tm_year = static_cast<int>(__l); | |
1966 | } | |
1ab65677 | 1967 | } |
725dc051 | 1968 | else |
1ab65677 BK |
1969 | __err |= ios_base::failbit; |
1970 | if (__beg == __end) | |
1971 | __err |= ios_base::eofbit; | |
1972 | return __beg; | |
725dc051 BK |
1973 | } |
1974 | ||
fb678854 | 1975 | template<typename _CharT, typename _OutIter> |
725dc051 | 1976 | _OutIter |
1ab65677 BK |
1977 | time_put<_CharT, _OutIter>:: |
1978 | put(iter_type __s, ios_base& __io, char_type, const tm* __tm, | |
1979 | const _CharT* __beg, const _CharT* __end) const | |
e08138aa BK |
1980 | { |
1981 | locale __loc = __io.getloc(); | |
1982 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); | |
1983 | while (__beg != __end) | |
1984 | { | |
1985 | char __c = __ctype.narrow(*__beg, 0); | |
1986 | ++__beg; | |
1987 | if (__c == '%') | |
1988 | { | |
1989 | char __format; | |
1990 | char __mod = 0; | |
1991 | size_t __len = 1; | |
1992 | __c = __ctype.narrow(*__beg, 0); | |
1993 | ++__beg; | |
1994 | if (__c == 'E' || __c == 'O') | |
1995 | { | |
1996 | __mod = __c; | |
1997 | __format = __ctype.narrow(*__beg, 0); | |
1998 | ++__beg; | |
1999 | } | |
2000 | else | |
2001 | __format = __c; | |
ce3039af | 2002 | __s = this->do_put(__s, __io, _CharT(), __tm, __format, __mod); |
e08138aa BK |
2003 | } |
2004 | else | |
8f88da40 BK |
2005 | { |
2006 | *__s = __c; | |
2007 | ++__s; | |
2008 | } | |
e08138aa BK |
2009 | } |
2010 | return __s; | |
2011 | } | |
2012 | ||
2013 | template<typename _CharT, typename _OutIter> | |
1ab65677 BK |
2014 | _OutIter |
2015 | time_put<_CharT, _OutIter>:: | |
2016 | do_put(iter_type __s, ios_base& __io, char_type, const tm* __tm, | |
2017 | char __format, char __mod) const | |
e08138aa | 2018 | { |
da5c0f6e BK |
2019 | locale __loc = __io.getloc(); |
2020 | ctype<_CharT> const& __ctype = use_facet<ctype<_CharT> >(__loc); | |
2021 | __timepunct<_CharT> const& __tp = use_facet<__timepunct<_CharT> >(__loc); | |
2022 | ||
e08138aa BK |
2023 | // NB: This size is arbitrary. Should this be a data member, |
2024 | // initialized at construction? | |
2025 | const size_t __maxlen = 64; | |
2e2a38cd | 2026 | char_type* __res = static_cast<char_type*>(__builtin_alloca(sizeof(char_type) * __maxlen)); |
e08138aa BK |
2027 | |
2028 | // NB: In IEE 1003.1-200x, and perhaps other locale models, it | |
2029 | // is possible that the format character will be longer than one | |
2030 | // character. Possibilities include 'E' or 'O' followed by a | |
c5504edb | 2031 | // format character: if __mod is not the default argument, assume |
e08138aa | 2032 | // it's a valid modifier. |
da5c0f6e BK |
2033 | char_type __fmt[4]; |
2034 | __fmt[0] = __ctype.widen('%'); | |
e08138aa BK |
2035 | if (!__mod) |
2036 | { | |
2037 | __fmt[1] = __format; | |
da5c0f6e | 2038 | __fmt[2] = char_type(); |
e08138aa BK |
2039 | } |
2040 | else | |
2041 | { | |
2042 | __fmt[1] = __mod; | |
2043 | __fmt[2] = __format; | |
da5c0f6e | 2044 | __fmt[3] = char_type(); |
e08138aa BK |
2045 | } |
2046 | ||
d3a193e3 | 2047 | __tp._M_put(__res, __maxlen, __fmt, __tm); |
e08138aa BK |
2048 | |
2049 | // Write resulting, fully-formatted string to output iterator. | |
2e2a38cd | 2050 | return __write(__s, __res, char_traits<char_type>::length(__res)); |
e08138aa BK |
2051 | } |
2052 | ||
725dc051 | 2053 | |
ea0c0b6e BK |
2054 | // Generic version does nothing. |
2055 | template<typename _CharT> | |
2056 | int | |
d3a193e3 | 2057 | collate<_CharT>::_M_compare(const _CharT*, const _CharT*) const |
ea0c0b6e BK |
2058 | { return 0; } |
2059 | ||
2060 | // Generic version does nothing. | |
2061 | template<typename _CharT> | |
2062 | size_t | |
d3a193e3 | 2063 | collate<_CharT>::_M_transform(_CharT*, const _CharT*, size_t) const |
ea0c0b6e BK |
2064 | { return 0; } |
2065 | ||
2066 | template<typename _CharT> | |
2067 | int | |
2068 | collate<_CharT>:: | |
1ab65677 | 2069 | do_compare(const _CharT* __lo1, const _CharT* __hi1, |
ea0c0b6e BK |
2070 | const _CharT* __lo2, const _CharT* __hi2) const |
2071 | { | |
5040d691 PR |
2072 | // strcoll assumes zero-terminated strings so we make a copy |
2073 | // and then put a zero at the end. | |
ea0c0b6e BK |
2074 | const string_type __one(__lo1, __hi1); |
2075 | const string_type __two(__lo2, __hi2); | |
5040d691 PR |
2076 | |
2077 | const _CharT* __p = __one.c_str(); | |
2078 | const _CharT* __pend = __one.c_str() + __one.length(); | |
2079 | const _CharT* __q = __two.c_str(); | |
2080 | const _CharT* __qend = __two.c_str() + __two.length(); | |
2081 | ||
2082 | // strcoll stops when it sees a nul character so we break | |
2083 | // the strings into zero-terminated substrings and pass those | |
2084 | // to strcoll. | |
2085 | for (;;) | |
2086 | { | |
2087 | int __res = _M_compare(__p, __q); | |
2088 | if (__res) | |
2089 | return __res; | |
2090 | ||
2091 | __p += char_traits<_CharT>::length(__p); | |
2092 | __q += char_traits<_CharT>::length(__q); | |
2093 | if (__p == __pend && __q == __qend) | |
2094 | return 0; | |
2095 | else if (__p == __pend) | |
2096 | return -1; | |
2097 | else if (__q == __qend) | |
2098 | return 1; | |
2099 | ||
2100 | __p++; | |
2101 | __q++; | |
2102 | } | |
ea0c0b6e BK |
2103 | } |
2104 | ||
2105 | template<typename _CharT> | |
b206658a | 2106 | typename collate<_CharT>::string_type |
ea0c0b6e BK |
2107 | collate<_CharT>:: |
2108 | do_transform(const _CharT* __lo, const _CharT* __hi) const | |
2109 | { | |
5040d691 PR |
2110 | // strxfrm assumes zero-terminated strings so we make a copy |
2111 | string_type __str(__lo, __hi); | |
2112 | ||
2113 | const _CharT* __p = __str.c_str(); | |
2114 | const _CharT* __pend = __str.c_str() + __str.length(); | |
2115 | ||
32c16200 | 2116 | size_t __len = (__hi - __lo) * 2; |
5040d691 PR |
2117 | |
2118 | string_type __ret; | |
2119 | ||
2120 | // strxfrm stops when it sees a nul character so we break | |
2121 | // the string into zero-terminated substrings and pass those | |
2122 | // to strxfrm. | |
2123 | for (;;) | |
ea0c0b6e | 2124 | { |
5040d691 PR |
2125 | // First try a buffer perhaps big enough. |
2126 | _CharT* __c = | |
2127 | static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __len)); | |
2128 | size_t __res = _M_transform(__c, __p, __len); | |
2129 | // If the buffer was not large enough, try again with the | |
2130 | // correct size. | |
2131 | if (__res >= __len) | |
2132 | { | |
2133 | __len = __res + 1; | |
2134 | __c = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) | |
2135 | * __len)); | |
2136 | __res = _M_transform(__c, __p, __res + 1); | |
2137 | } | |
2138 | ||
2139 | __ret.append(__c, __res); | |
2140 | __p += char_traits<_CharT>::length(__p); | |
2141 | if (__p == __pend) | |
2142 | return __ret; | |
2143 | ||
2144 | __p++; | |
2145 | __ret.push_back(_CharT()); | |
ea0c0b6e | 2146 | } |
ea0c0b6e BK |
2147 | } |
2148 | ||
2149 | template<typename _CharT> | |
2150 | long | |
2151 | collate<_CharT>:: | |
2152 | do_hash(const _CharT* __lo, const _CharT* __hi) const | |
2153 | { | |
2154 | unsigned long __val = 0; | |
2155 | for (; __lo < __hi; ++__lo) | |
2156 | __val = *__lo + ((__val << 7) | | |
4e2f8bcf | 2157 | (__val >> (numeric_limits<unsigned long>::digits - 7))); |
ea0c0b6e BK |
2158 | return static_cast<long>(__val); |
2159 | } | |
1ab65677 | 2160 | |
86ade44c BK |
2161 | // Construct correctly padded string, as per 22.2.2.2.2 |
2162 | // Assumes | |
2163 | // __newlen > __oldlen | |
2164 | // __news is allocated for __newlen size | |
b3340046 PC |
2165 | // Used by both num_put and ostream inserters: if __num, |
2166 | // internal-adjusted objects are padded according to the rules below | |
2167 | // concerning 0[xX] and +-, otherwise, exactly as right-adjusted | |
2168 | // ones are. | |
f13a69ec BK |
2169 | |
2170 | // NB: Of the two parameters, _CharT can be deduced from the | |
2171 | // function arguments. The other (_Traits) has to be explicitly specified. | |
f13a69ec BK |
2172 | template<typename _CharT, typename _Traits> |
2173 | void | |
2174 | __pad<_CharT, _Traits>::_S_pad(ios_base& __io, _CharT __fill, | |
2175 | _CharT* __news, const _CharT* __olds, | |
2176 | const streamsize __newlen, | |
2177 | const streamsize __oldlen, const bool __num) | |
2178 | { | |
2179 | size_t __plen = static_cast<size_t>(__newlen - __oldlen); | |
2e2a38cd BK |
2180 | _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) |
2181 | * __plen)); | |
f13a69ec BK |
2182 | _Traits::assign(__pads, __plen, __fill); |
2183 | ||
2184 | _CharT* __beg; | |
2185 | _CharT* __end; | |
86ade44c BK |
2186 | size_t __mod = 0; |
2187 | size_t __beglen; //either __plen or __oldlen | |
2188 | ios_base::fmtflags __adjust = __io.flags() & ios_base::adjustfield; | |
2189 | ||
2190 | if (__adjust == ios_base::left) | |
2191 | { | |
2192 | // Padding last. | |
f13a69ec | 2193 | __beg = const_cast<_CharT*>(__olds); |
86ade44c BK |
2194 | __beglen = __oldlen; |
2195 | __end = __pads; | |
2196 | } | |
b3340046 | 2197 | else if (__adjust == ios_base::internal && __num) |
86ade44c BK |
2198 | { |
2199 | // Pad after the sign, if there is one. | |
2200 | // Pad after 0[xX], if there is one. | |
2201 | // Who came up with these rules, anyway? Jeeze. | |
2202 | locale __loc = __io.getloc(); | |
2203 | const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc); | |
f13a69ec BK |
2204 | const _CharT __minus = __ctype.widen('-'); |
2205 | const _CharT __plus = __ctype.widen('+'); | |
2206 | bool __testsign = _Traits::eq(__olds[0], __minus) | |
2207 | || _Traits::eq(__olds[0], __plus); | |
2208 | ||
2209 | bool __testhex = _Traits::eq(__ctype.widen('0'), __olds[0]) | |
2210 | && (_Traits::eq(__ctype.widen('x'), __olds[1]) | |
2211 | || _Traits::eq(__ctype.widen('X'), __olds[1])); | |
86ade44c BK |
2212 | if (__testhex) |
2213 | { | |
2214 | __news[0] = __olds[0]; | |
2215 | __news[1] = __olds[1]; | |
2216 | __mod += 2; | |
2217 | __news += 2; | |
5a4c8588 PC |
2218 | __beg = __pads; |
2219 | __beglen = __plen; | |
f13a69ec | 2220 | __end = const_cast<_CharT*>(__olds + __mod); |
86ade44c BK |
2221 | } |
2222 | else if (__testsign) | |
2223 | { | |
f13a69ec | 2224 | _Traits::eq((__news[0] = __olds[0]), __plus) ? __plus : __minus; |
86ade44c BK |
2225 | ++__mod; |
2226 | ++__news; | |
2227 | __beg = __pads; | |
2228 | __beglen = __plen; | |
f13a69ec | 2229 | __end = const_cast<_CharT*>(__olds + __mod); |
86ade44c BK |
2230 | } |
2231 | else | |
2232 | { | |
2233 | // Padding first. | |
2234 | __beg = __pads; | |
2235 | __beglen = __plen; | |
f13a69ec | 2236 | __end = const_cast<_CharT*>(__olds); |
86ade44c BK |
2237 | } |
2238 | } | |
2239 | else | |
2240 | { | |
2241 | // Padding first. | |
2242 | __beg = __pads; | |
2243 | __beglen = __plen; | |
f13a69ec | 2244 | __end = const_cast<_CharT*>(__olds); |
86ade44c | 2245 | } |
f13a69ec BK |
2246 | _Traits::copy(__news, __beg, __beglen); |
2247 | _Traits::copy(__news + __beglen, __end, | |
2248 | __newlen - __beglen - __mod); | |
86ade44c BK |
2249 | } |
2250 | ||
1ab65677 BK |
2251 | template<typename _CharT> |
2252 | bool | |
2253 | __verify_grouping(const basic_string<_CharT>& __grouping, | |
2254 | basic_string<_CharT>& __grouping_tmp) | |
2255 | { | |
2256 | int __i = 0; | |
2257 | int __j = 0; | |
2258 | const int __len = __grouping.size(); | |
2259 | const int __n = __grouping_tmp.size(); | |
2260 | bool __test = true; | |
2261 | ||
2262 | // Parsed number groupings have to match the | |
2263 | // numpunct::grouping string exactly, starting at the | |
2264 | // right-most point of the parsed sequence of elements ... | |
2265 | while (__test && __i < __n - 1) | |
2266 | for (__j = 0; __test && __j < __len && __i < __n - 1; ++__j,++__i) | |
2267 | __test &= __grouping[__j] == __grouping_tmp[__n - __i - 1]; | |
2268 | // ... but the last parsed grouping can be <= numpunct | |
2269 | // grouping. | |
2270 | __j == __len ? __j = 0 : __j; | |
2271 | __test &= __grouping[__j] >= __grouping_tmp[__n - __i - 1]; | |
2272 | return __test; | |
2273 | } | |
2274 | ||
1ab65677 BK |
2275 | template<typename _CharT> |
2276 | _CharT* | |
86ade44c | 2277 | __add_grouping(_CharT* __s, _CharT __sep, |
1ab65677 BK |
2278 | const char* __gbeg, const char* __gend, |
2279 | const _CharT* __first, const _CharT* __last) | |
2280 | { | |
2281 | if (__last - __first > *__gbeg) | |
2282 | { | |
86ade44c | 2283 | __s = __add_grouping(__s, __sep, |
1ab65677 BK |
2284 | (__gbeg + 1 == __gend ? __gbeg : __gbeg + 1), |
2285 | __gend, __first, __last - *__gbeg); | |
2286 | __first = __last - *__gbeg; | |
2287 | *__s++ = __sep; | |
2288 | } | |
2289 | do | |
86ade44c | 2290 | *__s++ = *__first++; |
1ab65677 BK |
2291 | while (__first != __last); |
2292 | return __s; | |
2293 | } | |
a32e3c09 BK |
2294 | |
2295 | // Inhibit implicit instantiations for required instantiations, | |
2296 | // which are defined via explicit instantiations elsewhere. | |
2297 | // NB: This syntax is a GNU extension. | |
3d7c150e | 2298 | #if _GLIBCXX_EXTERN_TEMPLATE |
a32e3c09 BK |
2299 | extern template class moneypunct<char, false>; |
2300 | extern template class moneypunct<char, true>; | |
2301 | extern template class moneypunct_byname<char, false>; | |
2302 | extern template class moneypunct_byname<char, true>; | |
41b4d44b BK |
2303 | extern template class money_get<char>; |
2304 | extern template class money_put<char>; | |
a32e3c09 BK |
2305 | extern template class numpunct<char>; |
2306 | extern template class numpunct_byname<char>; | |
41b4d44b BK |
2307 | extern template class num_get<char>; |
2308 | extern template class num_put<char>; | |
a32e3c09 | 2309 | extern template class __timepunct<char>; |
41b4d44b BK |
2310 | extern template class time_put<char>; |
2311 | extern template class time_put_byname<char>; | |
2312 | extern template class time_get<char>; | |
2313 | extern template class time_get_byname<char>; | |
a32e3c09 BK |
2314 | extern template class messages<char>; |
2315 | extern template class messages_byname<char>; | |
a32e3c09 | 2316 | extern template class ctype_byname<char>; |
a32e3c09 | 2317 | extern template class codecvt_byname<char, char, mbstate_t>; |
a32e3c09 BK |
2318 | extern template class collate<char>; |
2319 | extern template class collate_byname<char>; | |
ea0c0b6e | 2320 | |
41b4d44b BK |
2321 | extern template |
2322 | const codecvt<char, char, mbstate_t>& | |
2323 | use_facet<codecvt<char, char, mbstate_t> >(const locale&); | |
2324 | ||
2325 | extern template | |
2326 | const collate<char>& | |
2327 | use_facet<collate<char> >(const locale&); | |
2328 | ||
2329 | extern template | |
2330 | const numpunct<char>& | |
2331 | use_facet<numpunct<char> >(const locale&); | |
2332 | ||
2333 | extern template | |
2334 | const num_put<char>& | |
2335 | use_facet<num_put<char> >(const locale&); | |
2336 | ||
2337 | extern template | |
2338 | const num_get<char>& | |
2339 | use_facet<num_get<char> >(const locale&); | |
2340 | ||
2341 | extern template | |
2342 | const moneypunct<char, true>& | |
2343 | use_facet<moneypunct<char, true> >(const locale&); | |
2344 | ||
2345 | extern template | |
2346 | const moneypunct<char, false>& | |
2347 | use_facet<moneypunct<char, false> >(const locale&); | |
2348 | ||
2349 | extern template | |
2350 | const money_put<char>& | |
2351 | use_facet<money_put<char> >(const locale&); | |
2352 | ||
2353 | extern template | |
2354 | const money_get<char>& | |
2355 | use_facet<money_get<char> >(const locale&); | |
2356 | ||
2357 | extern template | |
2358 | const __timepunct<char>& | |
2359 | use_facet<__timepunct<char> >(const locale&); | |
2360 | ||
2361 | extern template | |
2362 | const time_put<char>& | |
2363 | use_facet<time_put<char> >(const locale&); | |
2364 | ||
2365 | extern template | |
2366 | const time_get<char>& | |
2367 | use_facet<time_get<char> >(const locale&); | |
2368 | ||
2369 | extern template | |
2370 | const messages<char>& | |
2371 | use_facet<messages<char> >(const locale&); | |
2372 | ||
41b4d44b BK |
2373 | extern template |
2374 | bool | |
2375 | has_facet<ctype<char> >(const locale&); | |
2376 | ||
2377 | extern template | |
2378 | bool | |
2379 | has_facet<codecvt<char, char, mbstate_t> >(const locale&); | |
2380 | ||
2381 | extern template | |
2382 | bool | |
2383 | has_facet<collate<char> >(const locale&); | |
2384 | ||
2385 | extern template | |
2386 | bool | |
2387 | has_facet<numpunct<char> >(const locale&); | |
a32e3c09 | 2388 | |
41b4d44b BK |
2389 | extern template |
2390 | bool | |
2391 | has_facet<num_put<char> >(const locale&); | |
a32e3c09 | 2392 | |
41b4d44b BK |
2393 | extern template |
2394 | bool | |
2395 | has_facet<num_get<char> >(const locale&); | |
a32e3c09 | 2396 | |
41b4d44b BK |
2397 | extern template |
2398 | bool | |
2399 | has_facet<moneypunct<char> >(const locale&); | |
2400 | ||
2401 | extern template | |
2402 | bool | |
2403 | has_facet<money_put<char> >(const locale&); | |
2404 | ||
2405 | extern template | |
2406 | bool | |
2407 | has_facet<money_get<char> >(const locale&); | |
2408 | ||
2409 | extern template | |
2410 | bool | |
2411 | has_facet<__timepunct<char> >(const locale&); | |
2412 | ||
2413 | extern template | |
2414 | bool | |
2415 | has_facet<time_put<char> >(const locale&); | |
2416 | ||
2417 | extern template | |
2418 | bool | |
2419 | has_facet<time_get<char> >(const locale&); | |
2420 | ||
2421 | extern template | |
2422 | bool | |
2423 | has_facet<messages<char> >(const locale&); | |
2424 | ||
3d7c150e | 2425 | #ifdef _GLIBCXX_USE_WCHAR_T |
5112ae3a BK |
2426 | extern template class moneypunct<wchar_t, false>; |
2427 | extern template class moneypunct<wchar_t, true>; | |
2428 | extern template class moneypunct_byname<wchar_t, false>; | |
2429 | extern template class moneypunct_byname<wchar_t, true>; | |
2430 | extern template class money_get<wchar_t>; | |
2431 | extern template class money_put<wchar_t>; | |
2432 | extern template class numpunct<wchar_t>; | |
2433 | extern template class numpunct_byname<wchar_t>; | |
2434 | extern template class num_get<wchar_t>; | |
2435 | extern template class num_put<wchar_t>; | |
2436 | extern template class __timepunct<wchar_t>; | |
2437 | extern template class time_put<wchar_t>; | |
2438 | extern template class time_put_byname<wchar_t>; | |
2439 | extern template class time_get<wchar_t>; | |
2440 | extern template class time_get_byname<wchar_t>; | |
2441 | extern template class messages<wchar_t>; | |
2442 | extern template class messages_byname<wchar_t>; | |
2443 | extern template class ctype_byname<wchar_t>; | |
2444 | extern template class codecvt_byname<wchar_t, char, mbstate_t>; | |
2445 | extern template class collate<wchar_t>; | |
2446 | extern template class collate_byname<wchar_t>; | |
2447 | ||
2448 | extern template | |
2449 | const codecvt<wchar_t, char, mbstate_t>& | |
2450 | use_facet<codecvt<wchar_t, char, mbstate_t> >(locale const&); | |
2451 | ||
2452 | extern template | |
2453 | const collate<wchar_t>& | |
2454 | use_facet<collate<wchar_t> >(const locale&); | |
2455 | ||
2456 | extern template | |
2457 | const numpunct<wchar_t>& | |
2458 | use_facet<numpunct<wchar_t> >(const locale&); | |
2459 | ||
2460 | extern template | |
2461 | const num_put<wchar_t>& | |
2462 | use_facet<num_put<wchar_t> >(const locale&); | |
2463 | ||
2464 | extern template | |
2465 | const num_get<wchar_t>& | |
2466 | use_facet<num_get<wchar_t> >(const locale&); | |
2467 | ||
2468 | extern template | |
2469 | const moneypunct<wchar_t, true>& | |
2470 | use_facet<moneypunct<wchar_t, true> >(const locale&); | |
2471 | ||
2472 | extern template | |
2473 | const moneypunct<wchar_t, false>& | |
2474 | use_facet<moneypunct<wchar_t, false> >(const locale&); | |
2475 | ||
2476 | extern template | |
2477 | const money_put<wchar_t>& | |
2478 | use_facet<money_put<wchar_t> >(const locale&); | |
2479 | ||
2480 | extern template | |
2481 | const money_get<wchar_t>& | |
2482 | use_facet<money_get<wchar_t> >(const locale&); | |
2483 | ||
2484 | extern template | |
2485 | const __timepunct<wchar_t>& | |
2486 | use_facet<__timepunct<wchar_t> >(const locale&); | |
2487 | ||
2488 | extern template | |
2489 | const time_put<wchar_t>& | |
2490 | use_facet<time_put<wchar_t> >(const locale&); | |
2491 | ||
2492 | extern template | |
2493 | const time_get<wchar_t>& | |
2494 | use_facet<time_get<wchar_t> >(const locale&); | |
2495 | ||
2496 | extern template | |
2497 | const messages<wchar_t>& | |
2498 | use_facet<messages<wchar_t> >(const locale&); | |
2499 | ||
41b4d44b BK |
2500 | extern template |
2501 | bool | |
2502 | has_facet<ctype<wchar_t> >(const locale&); | |
2503 | ||
2504 | extern template | |
2505 | bool | |
2506 | has_facet<codecvt<wchar_t, char, mbstate_t> >(const locale&); | |
2507 | ||
2508 | extern template | |
2509 | bool | |
2510 | has_facet<collate<wchar_t> >(const locale&); | |
2511 | ||
2512 | extern template | |
2513 | bool | |
2514 | has_facet<numpunct<wchar_t> >(const locale&); | |
2515 | ||
2516 | extern template | |
2517 | bool | |
2518 | has_facet<num_put<wchar_t> >(const locale&); | |
2519 | ||
2520 | extern template | |
2521 | bool | |
2522 | has_facet<num_get<wchar_t> >(const locale&); | |
2523 | ||
2524 | extern template | |
2525 | bool | |
2526 | has_facet<moneypunct<wchar_t> >(const locale&); | |
2527 | ||
2528 | extern template | |
2529 | bool | |
2530 | has_facet<money_put<wchar_t> >(const locale&); | |
2531 | ||
2532 | extern template | |
2533 | bool | |
2534 | has_facet<money_get<wchar_t> >(const locale&); | |
2535 | ||
2536 | extern template | |
2537 | bool | |
2538 | has_facet<__timepunct<wchar_t> >(const locale&); | |
2539 | ||
2540 | extern template | |
2541 | bool | |
2542 | has_facet<time_put<wchar_t> >(const locale&); | |
2543 | ||
2544 | extern template | |
2545 | bool | |
2546 | has_facet<time_get<wchar_t> >(const locale&); | |
2547 | ||
2548 | extern template | |
2549 | bool | |
2550 | has_facet<messages<wchar_t> >(const locale&); | |
5112ae3a | 2551 | #endif |
1bc8b0ad | 2552 | #endif |
41b4d44b BK |
2553 | } // namespace std |
2554 | ||
2555 | #endif |