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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 | ||
31 | // | |
32 | // ISO C++ 14882: 22.1 Locales | |
33 | // | |
34 | ||
729e3d3f PE |
35 | /** @file locale_facets.h |
36 | * This is an internal header file, included by other library headers. | |
37 | * You should not attempt to use it directly. | |
38 | */ | |
725dc051 | 39 | |
3d7c150e BK |
40 | #ifndef _LOCALE_FACETS_H |
41 | #define _LOCALE_FACETS_H 1 | |
725dc051 | 42 | |
b0a85b86 GDR |
43 | #pragma GCC system_header |
44 | ||
54c1bf78 | 45 | #include <ctime> // For struct tm |
d3a193e3 | 46 | #include <cwctype> // For wctype_t |
e6686813 BK |
47 | #include <iosfwd> |
48 | #include <bits/ios_base.h> // For ios_base, ios_base::iostate | |
49 | #include <streambuf> | |
725dc051 BK |
50 | |
51 | namespace std | |
52 | { | |
d3a193e3 | 53 | // NB: Don't instantiate required wchar_t facets if no wchar_t support. |
3d7c150e BK |
54 | #ifdef _GLIBCXX_USE_WCHAR_T |
55 | # define _GLIBCXX_NUM_FACETS 28 | |
d3a193e3 | 56 | #else |
3d7c150e | 57 | # define _GLIBCXX_NUM_FACETS 14 |
d3a193e3 BK |
58 | #endif |
59 | ||
e6686813 BK |
60 | // Convert string to numeric value of type _Tv and store results. |
61 | // NB: This is specialized for all required types, there is no | |
62 | // generic definition. | |
63 | template<typename _Tv> | |
64 | void | |
65 | __convert_to_v(const char* __in, _Tv& __out, ios_base::iostate& __err, | |
66 | const __c_locale& __cloc, int __base = 10); | |
67 | ||
68 | // Explicit specializations for required types. | |
69 | template<> | |
70 | void | |
71 | __convert_to_v(const char*, long&, ios_base::iostate&, | |
72 | const __c_locale&, int); | |
73 | ||
74 | template<> | |
75 | void | |
76 | __convert_to_v(const char*, unsigned long&, ios_base::iostate&, | |
77 | const __c_locale&, int); | |
78 | ||
3d7c150e | 79 | #ifdef _GLIBCXX_USE_LONG_LONG |
e6686813 BK |
80 | template<> |
81 | void | |
82 | __convert_to_v(const char*, long long&, ios_base::iostate&, | |
83 | const __c_locale&, int); | |
84 | ||
85 | template<> | |
86 | void | |
87 | __convert_to_v(const char*, unsigned long long&, ios_base::iostate&, | |
88 | const __c_locale&, int); | |
89 | #endif | |
90 | ||
91 | template<> | |
92 | void | |
93 | __convert_to_v(const char*, float&, ios_base::iostate&, | |
94 | const __c_locale&, int); | |
95 | ||
96 | template<> | |
97 | void | |
98 | __convert_to_v(const char*, double&, ios_base::iostate&, | |
99 | const __c_locale&, int); | |
100 | ||
101 | template<> | |
102 | void | |
103 | __convert_to_v(const char*, long double&, ios_base::iostate&, | |
104 | const __c_locale&, int); | |
105 | ||
2e2a38cd BK |
106 | // NB: __pad is a struct, rather than a function, so it can be |
107 | // partially-specialized. | |
f13a69ec | 108 | template<typename _CharT, typename _Traits> |
e6686813 BK |
109 | struct __pad |
110 | { | |
111 | static void | |
112 | _S_pad(ios_base& __io, _CharT __fill, _CharT* __news, | |
113 | const _CharT* __olds, const streamsize __newlen, | |
114 | const streamsize __oldlen, const bool __num); | |
115 | }; | |
116 | ||
2e2a38cd BK |
117 | // Used by both numeric and monetary facets. |
118 | // Check to make sure that the __grouping_tmp string constructed in | |
119 | // money_get or num_get matches the canonical grouping for a given | |
120 | // locale. | |
121 | // __grouping_tmp is parsed L to R | |
122 | // 1,222,444 == __grouping_tmp of "\1\3\3" | |
123 | // __grouping is parsed R to L | |
124 | // 1,222,444 == __grouping of "\3" == "\3\3\3" | |
e6686813 BK |
125 | template<typename _CharT> |
126 | bool | |
127 | __verify_grouping(const basic_string<_CharT>& __grouping, | |
128 | basic_string<_CharT>& __grouping_tmp); | |
129 | ||
2e2a38cd BK |
130 | // Used by both numeric and monetary facets. |
131 | // Inserts "group separator" characters into an array of characters. | |
132 | // It's recursive, one iteration per group. It moves the characters | |
133 | // in the buffer this way: "xxxx12345" -> "12,345xxx". Call this | |
134 | // only with __gbeg != __gend. | |
e6686813 BK |
135 | template<typename _CharT> |
136 | _CharT* | |
137 | __add_grouping(_CharT* __s, _CharT __sep, | |
138 | const char* __gbeg, const char* __gend, | |
139 | const _CharT* __first, const _CharT* __last); | |
f13a69ec | 140 | |
2e2a38cd BK |
141 | // This template permits specializing facet output code for |
142 | // ostreambuf_iterator. For ostreambuf_iterator, sputn is | |
143 | // significantly more efficient than incrementing iterators. | |
144 | template<typename _CharT> | |
145 | inline | |
146 | ostreambuf_iterator<_CharT> | |
147 | __write(ostreambuf_iterator<_CharT> __s, const _CharT* __ws, int __len) | |
148 | { | |
149 | __s._M_put(__ws, __len); | |
150 | return __s; | |
151 | } | |
152 | ||
153 | // This is the unspecialized form of the template. | |
154 | template<typename _CharT, typename _OutIter> | |
155 | inline | |
156 | _OutIter | |
157 | __write(_OutIter __s, const _CharT* __ws, int __len) | |
158 | { | |
159 | for (int __j = 0; __j < __len; __j++, ++__s) | |
160 | *__s = __ws[__j]; | |
161 | return __s; | |
162 | } | |
163 | ||
6067bea4 | 164 | |
0a31609b | 165 | // 22.2.1.1 Template class ctype |
33590f13 | 166 | // Include host and configuration specific ctype enums for ctype_base. |
725dc051 BK |
167 | #include <bits/ctype_base.h> |
168 | ||
4b9aaf63 | 169 | // Common base for ctype<_CharT>. |
725dc051 | 170 | template<typename _CharT> |
167ed88f | 171 | class __ctype_abstract_base : public locale::facet, public ctype_base |
725dc051 BK |
172 | { |
173 | public: | |
174 | // Types: | |
175 | typedef _CharT char_type; | |
176 | ||
167ed88f BK |
177 | bool |
178 | is(mask __m, char_type __c) const | |
179 | { return this->do_is(__m, __c); } | |
180 | ||
181 | const char_type* | |
182 | is(const char_type *__lo, const char_type *__hi, mask *__vec) const | |
183 | { return this->do_is(__lo, __hi, __vec); } | |
184 | ||
185 | const char_type* | |
186 | scan_is(mask __m, const char_type* __lo, const char_type* __hi) const | |
187 | { return this->do_scan_is(__m, __lo, __hi); } | |
188 | ||
189 | const char_type* | |
190 | scan_not(mask __m, const char_type* __lo, const char_type* __hi) const | |
191 | { return this->do_scan_not(__m, __lo, __hi); } | |
192 | ||
725dc051 BK |
193 | char_type |
194 | toupper(char_type __c) const | |
195 | { return this->do_toupper(__c); } | |
196 | ||
197 | const char_type* | |
fdf1b60d BK |
198 | toupper(char_type *__lo, const char_type* __hi) const |
199 | { return this->do_toupper(__lo, __hi); } | |
725dc051 BK |
200 | |
201 | char_type | |
202 | tolower(char_type __c) const | |
203 | { return this->do_tolower(__c); } | |
204 | ||
205 | const char_type* | |
fdf1b60d BK |
206 | tolower(char_type* __lo, const char_type* __hi) const |
207 | { return this->do_tolower(__lo, __hi); } | |
725dc051 BK |
208 | |
209 | char_type | |
210 | widen(char __c) const | |
211 | { return this->do_widen(__c); } | |
212 | ||
213 | const char* | |
fdf1b60d BK |
214 | widen(const char* __lo, const char* __hi, char_type* __to) const |
215 | { return this->do_widen(__lo, __hi, __to); } | |
725dc051 BK |
216 | |
217 | char | |
218 | narrow(char_type __c, char __dfault) const | |
219 | { return this->do_narrow(__c, __dfault); } | |
220 | ||
221 | const char_type* | |
fdf1b60d | 222 | narrow(const char_type* __lo, const char_type* __hi, |
725dc051 | 223 | char __dfault, char *__to) const |
fdf1b60d | 224 | { return this->do_narrow(__lo, __hi, __dfault, __to); } |
725dc051 BK |
225 | |
226 | protected: | |
227 | explicit | |
167ed88f | 228 | __ctype_abstract_base(size_t __refs = 0): locale::facet(__refs) { } |
725dc051 BK |
229 | |
230 | virtual | |
167ed88f | 231 | ~__ctype_abstract_base() { } |
725dc051 | 232 | |
167ed88f BK |
233 | virtual bool |
234 | do_is(mask __m, char_type __c) const = 0; | |
235 | ||
236 | virtual const char_type* | |
237 | do_is(const char_type* __lo, const char_type* __hi, | |
238 | mask* __vec) const = 0; | |
239 | ||
240 | virtual const char_type* | |
fdf1b60d | 241 | do_scan_is(mask __m, const char_type* __lo, |
167ed88f BK |
242 | const char_type* __hi) const = 0; |
243 | ||
244 | virtual const char_type* | |
245 | do_scan_not(mask __m, const char_type* __lo, | |
246 | const char_type* __hi) const = 0; | |
247 | ||
725dc051 BK |
248 | virtual char_type |
249 | do_toupper(char_type) const = 0; | |
250 | ||
251 | virtual const char_type* | |
fdf1b60d | 252 | do_toupper(char_type* __lo, const char_type* __hi) const = 0; |
725dc051 BK |
253 | |
254 | virtual char_type | |
255 | do_tolower(char_type) const = 0; | |
256 | ||
257 | virtual const char_type* | |
fdf1b60d | 258 | do_tolower(char_type* __lo, const char_type* __hi) const = 0; |
725dc051 BK |
259 | |
260 | virtual char_type | |
261 | do_widen(char) const = 0; | |
262 | ||
263 | virtual const char* | |
fdf1b60d | 264 | do_widen(const char* __lo, const char* __hi, |
725dc051 BK |
265 | char_type* __dest) const = 0; |
266 | ||
267 | virtual char | |
268 | do_narrow(char_type, char __dfault) const = 0; | |
269 | ||
270 | virtual const char_type* | |
fdf1b60d | 271 | do_narrow(const char_type* __lo, const char_type* __hi, |
725dc051 BK |
272 | char __dfault, char* __dest) const = 0; |
273 | }; | |
274 | ||
167ed88f | 275 | // NB: Generic, mostly useless implementation. |
725dc051 | 276 | template<typename _CharT> |
167ed88f | 277 | class ctype : public __ctype_abstract_base<_CharT> |
725dc051 BK |
278 | { |
279 | public: | |
280 | // Types: | |
167ed88f BK |
281 | typedef _CharT char_type; |
282 | typedef typename ctype::mask mask; | |
725dc051 | 283 | |
d3a193e3 BK |
284 | static locale::id id; |
285 | ||
725dc051 | 286 | explicit |
167ed88f | 287 | ctype(size_t __refs = 0) : __ctype_abstract_base<_CharT>(__refs) { } |
725dc051 | 288 | |
725dc051 BK |
289 | protected: |
290 | virtual | |
9e5c7dba | 291 | ~ctype(); |
fdf1b60d BK |
292 | |
293 | virtual bool | |
9e5c7dba | 294 | do_is(mask __m, char_type __c) const; |
fdf1b60d BK |
295 | |
296 | virtual const char_type* | |
9e5c7dba | 297 | do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const; |
fdf1b60d BK |
298 | |
299 | virtual const char_type* | |
9e5c7dba | 300 | do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const; |
fdf1b60d BK |
301 | |
302 | virtual const char_type* | |
303 | do_scan_not(mask __m, const char_type* __lo, | |
9e5c7dba | 304 | const char_type* __hi) const; |
fdf1b60d BK |
305 | |
306 | virtual char_type | |
9e5c7dba | 307 | do_toupper(char_type __c) const; |
fdf1b60d BK |
308 | |
309 | virtual const char_type* | |
9e5c7dba | 310 | do_toupper(char_type* __lo, const char_type* __hi) const; |
fdf1b60d BK |
311 | |
312 | virtual char_type | |
9e5c7dba | 313 | do_tolower(char_type __c) const; |
fdf1b60d BK |
314 | |
315 | virtual const char_type* | |
9e5c7dba BK |
316 | do_tolower(char_type* __lo, const char_type* __hi) const; |
317 | ||
fdf1b60d | 318 | virtual char_type |
9e5c7dba | 319 | do_widen(char __c) const; |
fdf1b60d BK |
320 | |
321 | virtual const char* | |
9e5c7dba | 322 | do_widen(const char* __lo, const char* __hi, char_type* __dest) const; |
fdf1b60d BK |
323 | |
324 | virtual char | |
9e5c7dba | 325 | do_narrow(char_type, char __dfault) const; |
fdf1b60d BK |
326 | |
327 | virtual const char_type* | |
328 | do_narrow(const char_type* __lo, const char_type* __hi, | |
9e5c7dba | 329 | char __dfault, char* __dest) const; |
725dc051 BK |
330 | }; |
331 | ||
0a31609b BK |
332 | template<typename _CharT> |
333 | locale::id ctype<_CharT>::id; | |
334 | ||
9e5c7dba | 335 | // 22.2.1.3 ctype<char> specialization. |
725dc051 | 336 | template<> |
167ed88f | 337 | class ctype<char> : public __ctype_abstract_base<char> |
725dc051 BK |
338 | { |
339 | public: | |
340 | // Types: | |
def9790d | 341 | typedef char char_type; |
725dc051 | 342 | |
def9790d | 343 | protected: |
725dc051 | 344 | // Data Members: |
def9790d BK |
345 | __c_locale _M_c_locale_ctype; |
346 | bool _M_del; | |
347 | __to_type _M_toupper; | |
348 | __to_type _M_tolower; | |
def9790d | 349 | const mask* _M_table; |
725dc051 BK |
350 | |
351 | public: | |
352 | static locale::id id; | |
353 | static const size_t table_size = 1 + static_cast<unsigned char>(-1); | |
354 | ||
355 | explicit | |
356 | ctype(const mask* __table = 0, bool __del = false, size_t __refs = 0); | |
357 | ||
9e5c7dba BK |
358 | explicit |
359 | ctype(__c_locale __cloc, const mask* __table = 0, bool __del = false, | |
360 | size_t __refs = 0); | |
361 | ||
725dc051 | 362 | inline bool |
65b66e1f | 363 | is(mask __m, char __c) const; |
725dc051 BK |
364 | |
365 | inline const char* | |
fdf1b60d | 366 | is(const char* __lo, const char* __hi, mask* __vec) const; |
725dc051 BK |
367 | |
368 | inline const char* | |
fdf1b60d | 369 | scan_is(mask __m, const char* __lo, const char* __hi) const; |
725dc051 BK |
370 | |
371 | inline const char* | |
fdf1b60d | 372 | scan_not(mask __m, const char* __lo, const char* __hi) const; |
725dc051 BK |
373 | |
374 | protected: | |
725dc051 BK |
375 | const mask* |
376 | table() const throw() | |
377 | { return _M_table; } | |
378 | ||
8f7a4015 | 379 | static const mask* |
93dbe8d7 | 380 | classic_table() throw(); |
725dc051 | 381 | |
def9790d BK |
382 | virtual |
383 | ~ctype(); | |
384 | ||
167ed88f BK |
385 | virtual bool |
386 | do_is(mask __m, char_type __c) const; | |
387 | ||
388 | virtual const char_type* | |
fdf1b60d | 389 | do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const; |
167ed88f BK |
390 | |
391 | virtual const char_type* | |
fdf1b60d | 392 | do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const; |
167ed88f BK |
393 | |
394 | virtual const char_type* | |
395 | do_scan_not(mask __m, const char_type* __lo, | |
396 | const char_type* __hi) const; | |
397 | ||
725dc051 BK |
398 | virtual char_type |
399 | do_toupper(char_type) const; | |
400 | ||
401 | virtual const char_type* | |
fdf1b60d | 402 | do_toupper(char_type* __lo, const char_type* __hi) const; |
725dc051 BK |
403 | |
404 | virtual char_type | |
405 | do_tolower(char_type) const; | |
406 | ||
407 | virtual const char_type* | |
fdf1b60d | 408 | do_tolower(char_type* __lo, const char_type* __hi) const; |
725dc051 BK |
409 | |
410 | virtual char_type | |
411 | do_widen(char) const; | |
412 | ||
413 | virtual const char* | |
fdf1b60d | 414 | do_widen(const char* __lo, const char* __hi, char_type* __dest) const; |
725dc051 BK |
415 | |
416 | virtual char | |
417 | do_narrow(char_type, char __dfault) const; | |
418 | ||
419 | virtual const char_type* | |
fdf1b60d | 420 | do_narrow(const char_type* __lo, const char_type* __hi, |
def9790d | 421 | char __dfault, char* __dest) const; |
725dc051 BK |
422 | }; |
423 | ||
424 | template<> | |
425 | const ctype<char>& | |
697649ea | 426 | use_facet<ctype<char> >(const locale& __loc); |
725dc051 | 427 | |
3d7c150e | 428 | #ifdef _GLIBCXX_USE_WCHAR_T |
9e5c7dba | 429 | // 22.2.1.3 ctype<wchar_t> specialization |
725dc051 | 430 | template<> |
167ed88f | 431 | class ctype<wchar_t> : public __ctype_abstract_base<wchar_t> |
725dc051 BK |
432 | { |
433 | public: | |
434 | // Types: | |
def9790d BK |
435 | typedef wchar_t char_type; |
436 | typedef wctype_t __wmask_type; | |
725dc051 | 437 | |
def9790d BK |
438 | protected: |
439 | __c_locale _M_c_locale_ctype; | |
440 | ||
441 | public: | |
725dc051 | 442 | // Data Members: |
def9790d | 443 | static locale::id id; |
725dc051 BK |
444 | |
445 | explicit | |
446 | ctype(size_t __refs = 0); | |
9e5c7dba BK |
447 | |
448 | explicit | |
449 | ctype(__c_locale __cloc, size_t __refs = 0); | |
725dc051 BK |
450 | |
451 | protected: | |
452 | __wmask_type | |
167ed88f | 453 | _M_convert_to_wmask(const mask __m) const; |
725dc051 BK |
454 | |
455 | virtual | |
456 | ~ctype(); | |
457 | ||
458 | virtual bool | |
459 | do_is(mask __m, char_type __c) const; | |
460 | ||
461 | virtual const char_type* | |
fdf1b60d | 462 | do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const; |
725dc051 BK |
463 | |
464 | virtual const char_type* | |
fdf1b60d | 465 | do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const; |
725dc051 BK |
466 | |
467 | virtual const char_type* | |
468 | do_scan_not(mask __m, const char_type* __lo, | |
469 | const char_type* __hi) const; | |
470 | ||
471 | virtual char_type | |
472 | do_toupper(char_type) const; | |
473 | ||
474 | virtual const char_type* | |
fdf1b60d | 475 | do_toupper(char_type* __lo, const char_type* __hi) const; |
725dc051 BK |
476 | |
477 | virtual char_type | |
478 | do_tolower(char_type) const; | |
479 | ||
480 | virtual const char_type* | |
fdf1b60d | 481 | do_tolower(char_type* __lo, const char_type* __hi) const; |
725dc051 BK |
482 | |
483 | virtual char_type | |
484 | do_widen(char) const; | |
485 | ||
486 | virtual const char* | |
fdf1b60d | 487 | do_widen(const char* __lo, const char* __hi, char_type* __dest) const; |
725dc051 BK |
488 | |
489 | virtual char | |
490 | do_narrow(char_type, char __dfault) const; | |
491 | ||
492 | virtual const char_type* | |
fdf1b60d | 493 | do_narrow(const char_type* __lo, const char_type* __hi, |
def9790d | 494 | char __dfault, char* __dest) const; |
725dc051 BK |
495 | |
496 | }; | |
497 | ||
498 | template<> | |
499 | const ctype<wchar_t>& | |
697649ea | 500 | use_facet<ctype<wchar_t> >(const locale& __loc); |
3d7c150e | 501 | #endif //_GLIBCXX_USE_WCHAR_T |
725dc051 | 502 | |
33590f13 | 503 | // Include host and configuration specific ctype inlines. |
e974e9cc | 504 | #include <bits/ctype_inline.h> |
725dc051 BK |
505 | |
506 | // 22.2.1.2 Template class ctype_byname | |
507 | template<typename _CharT> | |
508 | class ctype_byname : public ctype<_CharT> | |
509 | { | |
510 | public: | |
511 | typedef _CharT char_type; | |
512 | ||
513 | explicit | |
def9790d | 514 | ctype_byname(const char* __s, size_t __refs = 0); |
725dc051 BK |
515 | |
516 | protected: | |
517 | virtual | |
def9790d | 518 | ~ctype_byname() { }; |
725dc051 BK |
519 | }; |
520 | ||
def9790d | 521 | // 22.2.1.4 Class ctype_byname specializations. |
725dc051 BK |
522 | template<> |
523 | ctype_byname<char>::ctype_byname(const char*, size_t refs); | |
725dc051 | 524 | |
def9790d BK |
525 | template<> |
526 | ctype_byname<wchar_t>::ctype_byname(const char*, size_t refs); | |
725dc051 | 527 | |
0a31609b BK |
528 | // 22.2.1.5 Template class codecvt |
529 | #include <bits/codecvt.h> | |
530 | ||
def9790d | 531 | // 22.2.2 The numeric category. |
4b9aaf63 | 532 | class __num_base |
86ade44c | 533 | { |
ce3039af | 534 | public: |
6067bea4 BK |
535 | // NB: Code depends on the order of _S_atoms_out elements. |
536 | // Below are the indices into _S_atoms_out. | |
ce3039af JQ |
537 | enum |
538 | { | |
655d7821 BK |
539 | _S_ominus, |
540 | _S_oplus, | |
541 | _S_ox, | |
542 | _S_oX, | |
543 | _S_odigits, | |
544 | _S_odigits_end = _S_odigits + 16, | |
545 | _S_oudigits = _S_odigits_end, | |
546 | _S_oudigits_end = _S_oudigits + 16, | |
547 | _S_oe = _S_odigits + 14, // For scientific notation, 'e' | |
548 | _S_oE = _S_oudigits + 14, // For scientific notation, 'E' | |
549 | _S_oend = _S_oudigits_end | |
ce3039af JQ |
550 | }; |
551 | ||
6067bea4 BK |
552 | // A list of valid numeric literals for output. This array |
553 | // contains chars that will be passed through the current locale's | |
554 | // ctype<_CharT>.widen() and then used to render numbers. | |
555 | // For the standard "C" locale, this is | |
ce3039af JQ |
556 | // "-+xX0123456789abcdef0123456789ABCDEF". |
557 | static const char* _S_atoms_out; | |
558 | ||
86ade44c | 559 | // String literal of acceptable (narrow) input, for num_get. |
823b4f7d | 560 | // "0123456789eEabcdfABCDF" |
ce3039af | 561 | static const char* _S_atoms_in; |
86ade44c BK |
562 | |
563 | enum | |
564 | { | |
655d7821 BK |
565 | _S_izero, |
566 | _S_ie = _S_izero + 10, | |
567 | _S_iE = _S_izero + 11, | |
568 | _S_iend = 21 + 1 | |
86ade44c BK |
569 | }; |
570 | ||
4b9aaf63 | 571 | // num_put |
86ade44c | 572 | // Construct and return valid scanf format for floating point types. |
5dc91152 PC |
573 | static void |
574 | _S_format_float(const ios_base& __io, char* __fptr, char __mod); | |
86ade44c BK |
575 | }; |
576 | ||
215f9e28 BK |
577 | template<typename _CharT> |
578 | struct __numpunct_cache : public locale::facet | |
579 | { | |
580 | // Types: | |
581 | typedef _CharT char_type; | |
582 | ||
583 | const char* _M_grouping; | |
584 | bool _M_use_grouping; | |
585 | const char_type* _M_truename; | |
586 | const char_type* _M_falsename; | |
587 | char_type _M_decimal_point; | |
588 | char_type _M_thousands_sep; | |
589 | ||
590 | // A list of valid numeric literals for output: in the standard | |
591 | // "C" locale, this is "-+xX0123456789abcdef0123456789ABCDEF". | |
592 | // This array contains the chars after having been passed | |
593 | // through the current locale's ctype<_CharT>.widen(). | |
594 | _CharT _M_atoms_out[__num_base::_S_oend + 1]; | |
595 | ||
596 | // A list of valid numeric literals for output: in the standard | |
597 | // "C" locale, this is "0123456789eEabcdfABCDF" | |
598 | // This array contains the chars after having been passed | |
599 | // through the current locale's ctype<_CharT>.widen(). | |
600 | _CharT _M_atoms_in[__num_base::_S_iend + 1]; | |
601 | ||
602 | bool _M_allocated; | |
603 | ||
604 | __numpunct_cache(size_t __refs = 0) : locale::facet(__refs), | |
605 | _M_grouping(NULL), _M_use_grouping(false), _M_truename(NULL), | |
606 | _M_falsename(NULL), _M_decimal_point(char_type()), | |
607 | _M_thousands_sep(char_type()), _M_allocated(false) | |
608 | { } | |
609 | ||
610 | ~__numpunct_cache(); | |
611 | ||
612 | void | |
613 | _M_cache(const locale& __loc); | |
614 | }; | |
615 | ||
616 | template<typename _CharT> | |
617 | void | |
618 | __numpunct_cache<_CharT>::_M_cache(const locale& __loc) | |
619 | { | |
620 | const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); | |
621 | string __grouping = __np.grouping(); | |
622 | char* __group = new char[__grouping.length() + 1]; | |
623 | __grouping.copy(__group, __grouping.length()); | |
624 | __group[__grouping.length()] = _CharT(); | |
625 | _M_grouping = __group; | |
626 | ||
627 | _M_use_grouping = __grouping.length() != 0 && __grouping.data()[0] != 0; | |
628 | ||
629 | typedef basic_string<_CharT> __string_type; | |
630 | ||
631 | __string_type __true = __np.truename(); | |
632 | _CharT* __truename = new _CharT[__true.length() + 1]; | |
633 | __true.copy(__truename, __true.length()); | |
634 | __truename[__true.length()] = _CharT(); | |
635 | _M_truename = __truename; | |
636 | ||
637 | __string_type __false = __np.falsename(); | |
638 | _CharT* __falsename = new _CharT[__false.length() + 1]; | |
639 | __false.copy(__falsename, __false.length()); | |
640 | __falsename[__false.length()] = _CharT(); | |
641 | _M_falsename = __falsename; | |
642 | ||
643 | _M_decimal_point = __np.decimal_point(); | |
644 | _M_thousands_sep = __np.thousands_sep(); | |
645 | ||
646 | const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__loc); | |
647 | __ct.widen(__num_base::_S_atoms_out, | |
648 | __num_base::_S_atoms_out + __num_base::_S_oend, _M_atoms_out); | |
649 | _M_atoms_out[__num_base::_S_oend] = _CharT(); | |
650 | __ct.widen(__num_base::_S_atoms_in, | |
651 | __num_base::_S_atoms_in + __num_base::_S_iend, _M_atoms_in); | |
652 | _M_atoms_in[__num_base::_S_iend] = _CharT(); | |
653 | ||
654 | _M_allocated = true; | |
655 | } | |
656 | ||
657 | template<typename _CharT> | |
658 | __numpunct_cache<_CharT>::~__numpunct_cache() | |
659 | { | |
660 | if (_M_allocated) | |
661 | { | |
662 | delete [] _M_grouping; | |
663 | delete [] _M_truename; | |
664 | delete [] _M_falsename; | |
665 | } | |
666 | } | |
4b9aaf63 | 667 | |
725dc051 | 668 | template<typename _CharT> |
86ade44c | 669 | class numpunct : public locale::facet |
725dc051 | 670 | { |
86ade44c | 671 | public: |
725dc051 | 672 | // Types: |
86ade44c BK |
673 | typedef _CharT char_type; |
674 | typedef basic_string<_CharT> string_type; | |
215f9e28 BK |
675 | typedef __numpunct_cache<_CharT> __cache_type; |
676 | ||
677 | protected: | |
678 | __cache_type* _M_data; | |
725dc051 | 679 | |
215f9e28 | 680 | public: |
86ade44c | 681 | static locale::id id; |
725dc051 | 682 | |
215f9e28 BK |
683 | explicit |
684 | numpunct(size_t __refs = 0) : facet(__refs), _M_data(NULL) | |
685 | { _M_initialize_numpunct(); } | |
725dc051 | 686 | |
86ade44c | 687 | explicit |
215f9e28 BK |
688 | numpunct(__cache_type* __cache, size_t __refs = 0) |
689 | : facet(__refs), _M_data(__cache) | |
86ade44c BK |
690 | { _M_initialize_numpunct(); } |
691 | ||
692 | explicit | |
215f9e28 BK |
693 | numpunct(__c_locale __cloc, size_t __refs = 0) |
694 | : locale::facet(__refs), _M_data(NULL) | |
86ade44c BK |
695 | { _M_initialize_numpunct(__cloc); } |
696 | ||
697 | char_type | |
698 | decimal_point() const | |
699 | { return this->do_decimal_point(); } | |
700 | ||
701 | char_type | |
702 | thousands_sep() const | |
703 | { return this->do_thousands_sep(); } | |
704 | ||
705 | string | |
706 | grouping() const | |
707 | { return this->do_grouping(); } | |
708 | ||
709 | string_type | |
710 | truename() const | |
711 | { return this->do_truename(); } | |
712 | ||
713 | string_type | |
714 | falsename() const | |
715 | { return this->do_falsename(); } | |
716 | ||
717 | protected: | |
718 | virtual | |
d3a193e3 | 719 | ~numpunct(); |
86ade44c BK |
720 | |
721 | virtual char_type | |
722 | do_decimal_point() const | |
215f9e28 | 723 | { return _M_data->_M_decimal_point; } |
725dc051 | 724 | |
86ade44c BK |
725 | virtual char_type |
726 | do_thousands_sep() const | |
215f9e28 | 727 | { return _M_data->_M_thousands_sep; } |
86ade44c BK |
728 | |
729 | virtual string | |
730 | do_grouping() const | |
215f9e28 | 731 | { return _M_data->_M_grouping; } |
86ade44c BK |
732 | |
733 | virtual string_type | |
734 | do_truename() const | |
215f9e28 | 735 | { return _M_data->_M_truename; } |
86ade44c BK |
736 | |
737 | virtual string_type | |
738 | do_falsename() const | |
215f9e28 | 739 | { return _M_data->_M_falsename; } |
86ade44c BK |
740 | |
741 | // For use at construction time only. | |
742 | void | |
aa53f832 | 743 | _M_initialize_numpunct(__c_locale __cloc = NULL); |
725dc051 BK |
744 | }; |
745 | ||
0a31609b | 746 | template<typename _CharT> |
86ade44c | 747 | locale::id numpunct<_CharT>::id; |
0a31609b | 748 | |
d3a193e3 BK |
749 | template<> |
750 | numpunct<char>::~numpunct(); | |
751 | ||
86ade44c BK |
752 | template<> |
753 | void | |
754 | numpunct<char>::_M_initialize_numpunct(__c_locale __cloc); | |
ea0c0b6e | 755 | |
3d7c150e | 756 | #ifdef _GLIBCXX_USE_WCHAR_T |
d3a193e3 BK |
757 | template<> |
758 | numpunct<wchar_t>::~numpunct(); | |
759 | ||
86ade44c BK |
760 | template<> |
761 | void | |
762 | numpunct<wchar_t>::_M_initialize_numpunct(__c_locale __cloc); | |
725dc051 BK |
763 | #endif |
764 | ||
86ade44c BK |
765 | template<typename _CharT> |
766 | class numpunct_byname : public numpunct<_CharT> | |
725dc051 | 767 | { |
86ade44c BK |
768 | // Data Member. |
769 | __c_locale _M_c_locale_numpunct; | |
770 | ||
725dc051 | 771 | public: |
86ade44c BK |
772 | typedef _CharT char_type; |
773 | typedef basic_string<_CharT> string_type; | |
725dc051 | 774 | |
725dc051 | 775 | explicit |
86ade44c BK |
776 | numpunct_byname(const char* __s, size_t __refs = 0) |
777 | : numpunct<_CharT>(__refs) | |
778 | { | |
779 | _S_create_c_locale(_M_c_locale_numpunct, __s); | |
780 | _M_initialize_numpunct(_M_c_locale_numpunct); | |
781 | } | |
725dc051 | 782 | |
86ade44c | 783 | protected: |
725dc051 | 784 | virtual |
86ade44c BK |
785 | ~numpunct_byname() |
786 | { _S_destroy_c_locale(_M_c_locale_numpunct); } | |
725dc051 BK |
787 | }; |
788 | ||
789 | template<typename _CharT, typename _InIter> | |
86ade44c | 790 | class num_get : public locale::facet, public __num_base |
725dc051 BK |
791 | { |
792 | public: | |
793 | // Types: | |
794 | typedef _CharT char_type; | |
795 | typedef _InIter iter_type; | |
725dc051 | 796 | |
1ab65677 | 797 | static locale::id id; |
725dc051 BK |
798 | |
799 | explicit | |
800 | num_get(size_t __refs = 0) : locale::facet(__refs) { } | |
801 | ||
802 | iter_type | |
803 | get(iter_type __in, iter_type __end, ios_base& __io, | |
804 | ios_base::iostate& __err, bool& __v) const | |
86ade44c | 805 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 BK |
806 | |
807 | iter_type | |
808 | get(iter_type __in, iter_type __end, ios_base& __io, | |
809 | ios_base::iostate& __err, long& __v) const | |
86ade44c | 810 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 BK |
811 | |
812 | iter_type | |
813 | get(iter_type __in, iter_type __end, ios_base& __io, | |
814 | ios_base::iostate& __err, unsigned short& __v) const | |
86ade44c | 815 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 BK |
816 | |
817 | iter_type | |
818 | get(iter_type __in, iter_type __end, ios_base& __io, | |
819 | ios_base::iostate& __err, unsigned int& __v) const | |
86ade44c | 820 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 BK |
821 | |
822 | iter_type | |
823 | get(iter_type __in, iter_type __end, ios_base& __io, | |
824 | ios_base::iostate& __err, unsigned long& __v) const | |
86ade44c | 825 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 | 826 | |
3d7c150e | 827 | #ifdef _GLIBCXX_USE_LONG_LONG |
86ade44c BK |
828 | iter_type |
829 | get(iter_type __in, iter_type __end, ios_base& __io, | |
830 | ios_base::iostate& __err, long long& __v) const | |
831 | { return this->do_get(__in, __end, __io, __err, __v); } | |
832 | ||
725dc051 BK |
833 | iter_type |
834 | get(iter_type __in, iter_type __end, ios_base& __io, | |
835 | ios_base::iostate& __err, unsigned long long& __v) const | |
86ade44c | 836 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 BK |
837 | #endif |
838 | ||
839 | iter_type | |
840 | get(iter_type __in, iter_type __end, ios_base& __io, | |
841 | ios_base::iostate& __err, float& __v) const | |
86ade44c | 842 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 BK |
843 | |
844 | iter_type | |
845 | get(iter_type __in, iter_type __end, ios_base& __io, | |
846 | ios_base::iostate& __err, double& __v) const | |
86ade44c | 847 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 BK |
848 | |
849 | iter_type | |
850 | get(iter_type __in, iter_type __end, ios_base& __io, | |
851 | ios_base::iostate& __err, long double& __v) const | |
86ade44c | 852 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 BK |
853 | |
854 | iter_type | |
855 | get(iter_type __in, iter_type __end, ios_base& __io, | |
856 | ios_base::iostate& __err, void*& __v) const | |
86ade44c | 857 | { return this->do_get(__in, __end, __io, __err, __v); } |
725dc051 BK |
858 | |
859 | protected: | |
860 | virtual ~num_get() { } | |
861 | ||
631ba05e | 862 | iter_type |
86ade44c | 863 | _M_extract_float(iter_type, iter_type, ios_base&, ios_base::iostate&, |
823b4f7d | 864 | string& __xtrc) const; |
86ade44c | 865 | |
631ba05e | 866 | iter_type |
86ade44c | 867 | _M_extract_int(iter_type, iter_type, ios_base&, ios_base::iostate&, |
5b1a7610 | 868 | string& __xtrc, int& __base) const; |
725dc051 BK |
869 | |
870 | virtual iter_type | |
871 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&) const; | |
872 | ||
f13a69ec | 873 | |
725dc051 | 874 | virtual iter_type |
86ade44c BK |
875 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, long&) const; |
876 | ||
725dc051 | 877 | virtual iter_type |
86ade44c BK |
878 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, |
879 | unsigned short&) const; | |
880 | ||
881 | virtual iter_type | |
882 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
883 | unsigned int&) const; | |
884 | ||
725dc051 | 885 | virtual iter_type |
86ade44c BK |
886 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, |
887 | unsigned long&) const; | |
888 | ||
3d7c150e | 889 | #ifdef _GLIBCXX_USE_LONG_LONG |
725dc051 BK |
890 | virtual iter_type |
891 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
892 | long long&) const; | |
86ade44c | 893 | |
725dc051 BK |
894 | virtual iter_type |
895 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
86ade44c | 896 | unsigned long long&) const; |
725dc051 | 897 | #endif |
86ade44c | 898 | |
725dc051 BK |
899 | virtual iter_type |
900 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
901 | float&) const; | |
902 | ||
903 | virtual iter_type | |
904 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
905 | double&) const; | |
906 | ||
907 | virtual iter_type | |
86ade44c BK |
908 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, |
909 | long double&) const; | |
725dc051 BK |
910 | |
911 | virtual iter_type | |
912 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
913 | void*&) const; | |
914 | }; | |
915 | ||
0a31609b BK |
916 | template<typename _CharT, typename _InIter> |
917 | locale::id num_get<_CharT, _InIter>::id; | |
918 | ||
f13a69ec BK |
919 | #if 0 |
920 | // Partial specialization for istreambuf_iterator, so can use traits_type. | |
921 | template<typename _CharT> | |
922 | class num_get<_CharT, istreambuf_iterator<_CharT> >; | |
923 | ||
924 | iter_type | |
925 | _M_extract_float(iter_type, iter_type, ios_base&, ios_base::iostate&, | |
926 | string& __xtrc) const; | |
927 | ||
928 | iter_type | |
929 | _M_extract_int(iter_type, iter_type, ios_base&, ios_base::iostate&, | |
930 | string& __xtrc, int& __base) const; | |
931 | ||
932 | virtual iter_type | |
933 | do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&) const; | |
934 | #endif | |
935 | ||
725dc051 | 936 | template<typename _CharT, typename _OutIter> |
86ade44c | 937 | class num_put : public locale::facet, public __num_base |
725dc051 BK |
938 | { |
939 | public: | |
940 | // Types: | |
86ade44c BK |
941 | typedef _CharT char_type; |
942 | typedef _OutIter iter_type; | |
1ab65677 | 943 | static locale::id id; |
725dc051 BK |
944 | |
945 | explicit | |
946 | num_put(size_t __refs = 0) : locale::facet(__refs) { } | |
947 | ||
948 | iter_type | |
949 | put(iter_type __s, ios_base& __f, char_type __fill, bool __v) const | |
86ade44c | 950 | { return this->do_put(__s, __f, __fill, __v); } |
725dc051 BK |
951 | |
952 | iter_type | |
953 | put(iter_type __s, ios_base& __f, char_type __fill, long __v) const | |
86ade44c | 954 | { return this->do_put(__s, __f, __fill, __v); } |
725dc051 BK |
955 | |
956 | iter_type | |
957 | put(iter_type __s, ios_base& __f, char_type __fill, | |
958 | unsigned long __v) const | |
86ade44c | 959 | { return this->do_put(__s, __f, __fill, __v); } |
725dc051 | 960 | |
3d7c150e | 961 | #ifdef _GLIBCXX_USE_LONG_LONG |
725dc051 BK |
962 | iter_type |
963 | put(iter_type __s, ios_base& __f, char_type __fill, long long __v) const | |
86ade44c | 964 | { return this->do_put(__s, __f, __fill, __v); } |
725dc051 BK |
965 | |
966 | iter_type | |
967 | put(iter_type __s, ios_base& __f, char_type __fill, | |
968 | unsigned long long __v) const | |
86ade44c | 969 | { return this->do_put(__s, __f, __fill, __v); } |
725dc051 BK |
970 | #endif |
971 | ||
972 | iter_type | |
973 | put(iter_type __s, ios_base& __f, char_type __fill, double __v) const | |
86ade44c | 974 | { return this->do_put(__s, __f, __fill, __v); } |
725dc051 BK |
975 | |
976 | iter_type | |
977 | put(iter_type __s, ios_base& __f, char_type __fill, | |
978 | long double __v) const | |
86ade44c | 979 | { return this->do_put(__s, __f, __fill, __v); } |
725dc051 BK |
980 | |
981 | iter_type | |
982 | put(iter_type __s, ios_base& __f, char_type __fill, | |
983 | const void* __v) const | |
86ade44c | 984 | { return this->do_put(__s, __f, __fill, __v); } |
725dc051 BK |
985 | |
986 | protected: | |
86ade44c BK |
987 | template<typename _ValueT> |
988 | iter_type | |
989 | _M_convert_float(iter_type, ios_base& __io, char_type __fill, | |
990 | char __mod, _ValueT __v) const; | |
991 | ||
ce3039af JQ |
992 | void |
993 | _M_group_float(const string& __grouping, char_type __sep, | |
994 | const char_type* __p, char_type* __new, char_type* __cs, | |
995 | int& __len) const; | |
996 | ||
86ade44c BK |
997 | template<typename _ValueT> |
998 | iter_type | |
999 | _M_convert_int(iter_type, ios_base& __io, char_type __fill, | |
ce3039af | 1000 | _ValueT __v) const; |
86ade44c | 1001 | |
ce3039af JQ |
1002 | void |
1003 | _M_group_int(const string& __grouping, char_type __sep, | |
1004 | ios_base& __io, char_type* __new, char_type* __cs, | |
1005 | int& __len) const; | |
86ade44c | 1006 | |
ce3039af JQ |
1007 | void |
1008 | _M_pad(char_type __fill, streamsize __w, ios_base& __io, | |
1009 | char_type* __new, const char_type* __cs, int& __len) const; | |
86ade44c | 1010 | |
725dc051 BK |
1011 | virtual |
1012 | ~num_put() { }; | |
1013 | ||
1014 | virtual iter_type | |
1015 | do_put(iter_type, ios_base&, char_type __fill, bool __v) const; | |
1016 | ||
1017 | virtual iter_type | |
1018 | do_put(iter_type, ios_base&, char_type __fill, long __v) const; | |
1019 | ||
725dc051 | 1020 | virtual iter_type |
86ade44c | 1021 | do_put(iter_type, ios_base&, char_type __fill, unsigned long) const; |
725dc051 | 1022 | |
3d7c150e | 1023 | #ifdef _GLIBCXX_USE_LONG_LONG |
725dc051 | 1024 | virtual iter_type |
86ade44c | 1025 | do_put(iter_type, ios_base&, char_type __fill, long long __v) const; |
725dc051 | 1026 | |
725dc051 BK |
1027 | virtual iter_type |
1028 | do_put(iter_type, ios_base&, char_type __fill, unsigned long long) const; | |
1029 | #endif | |
1030 | ||
1031 | virtual iter_type | |
1032 | do_put(iter_type, ios_base&, char_type __fill, double __v) const; | |
1033 | ||
1034 | virtual iter_type | |
1035 | do_put(iter_type, ios_base&, char_type __fill, long double __v) const; | |
1036 | ||
1037 | virtual iter_type | |
1038 | do_put(iter_type, ios_base&, char_type __fill, const void* __v) const; | |
1039 | }; | |
1040 | ||
0a31609b BK |
1041 | template <typename _CharT, typename _OutIter> |
1042 | locale::id num_put<_CharT, _OutIter>::id; | |
1043 | ||
33590f13 | 1044 | |
725dc051 | 1045 | template<typename _CharT> |
0214010c | 1046 | class collate : public locale::facet |
725dc051 BK |
1047 | { |
1048 | public: | |
1049 | // Types: | |
ea0c0b6e BK |
1050 | typedef _CharT char_type; |
1051 | typedef basic_string<_CharT> string_type; | |
725dc051 | 1052 | |
ea0c0b6e BK |
1053 | protected: |
1054 | // Underlying "C" library locale information saved from | |
1055 | // initialization, needed by collate_byname as well. | |
1056 | __c_locale _M_c_locale_collate; | |
1057 | ||
1058 | public: | |
1ab65677 | 1059 | static locale::id id; |
0214010c BK |
1060 | |
1061 | explicit | |
ea0c0b6e | 1062 | collate(size_t __refs = 0) |
def9790d | 1063 | : locale::facet(__refs) |
d3a193e3 | 1064 | { _M_c_locale_collate = _S_c_locale; } |
ea0c0b6e | 1065 | |
ea0c0b6e BK |
1066 | explicit |
1067 | collate(__c_locale __cloc, size_t __refs = 0) | |
1068 | : locale::facet(__refs) | |
def9790d | 1069 | { _M_c_locale_collate = _S_clone_c_locale(__cloc); } |
0214010c | 1070 | |
725dc051 BK |
1071 | int |
1072 | compare(const _CharT* __lo1, const _CharT* __hi1, | |
1073 | const _CharT* __lo2, const _CharT* __hi2) const | |
0a1cceea | 1074 | { return this->do_compare(__lo1, __hi1, __lo2, __hi2); } |
725dc051 BK |
1075 | |
1076 | string_type | |
1077 | transform(const _CharT* __lo, const _CharT* __hi) const | |
0a1cceea | 1078 | { return this->do_transform(__lo, __hi); } |
725dc051 BK |
1079 | |
1080 | long | |
1081 | hash(const _CharT* __lo, const _CharT* __hi) const | |
0a1cceea | 1082 | { return this->do_hash(__lo, __hi); } |
725dc051 | 1083 | |
ea0c0b6e BK |
1084 | // Used to abstract out _CharT bits in virtual member functions, below. |
1085 | int | |
d3a193e3 | 1086 | _M_compare(const _CharT*, const _CharT*) const; |
ea0c0b6e BK |
1087 | |
1088 | size_t | |
d3a193e3 | 1089 | _M_transform(_CharT*, const _CharT*, size_t) const; |
ea0c0b6e | 1090 | |
725dc051 | 1091 | protected: |
ea0c0b6e BK |
1092 | virtual |
1093 | ~collate() | |
aa53f832 | 1094 | { _S_destroy_c_locale(_M_c_locale_collate); } |
725dc051 BK |
1095 | |
1096 | virtual int | |
1097 | do_compare(const _CharT* __lo1, const _CharT* __hi1, | |
0214010c | 1098 | const _CharT* __lo2, const _CharT* __hi2) const; |
725dc051 BK |
1099 | |
1100 | virtual string_type | |
0214010c | 1101 | do_transform(const _CharT* __lo, const _CharT* __hi) const; |
725dc051 BK |
1102 | |
1103 | virtual long | |
0214010c | 1104 | do_hash(const _CharT* __lo, const _CharT* __hi) const; |
725dc051 BK |
1105 | }; |
1106 | ||
0a31609b BK |
1107 | template<typename _CharT> |
1108 | locale::id collate<_CharT>::id; | |
1109 | ||
ea0c0b6e | 1110 | // Specializations. |
725dc051 | 1111 | template<> |
0214010c | 1112 | int |
d3a193e3 | 1113 | collate<char>::_M_compare(const char*, const char*) const; |
725dc051 | 1114 | |
0214010c | 1115 | template<> |
ea0c0b6e | 1116 | size_t |
d3a193e3 | 1117 | collate<char>::_M_transform(char*, const char*, size_t) const; |
725dc051 | 1118 | |
3d7c150e | 1119 | #ifdef _GLIBCXX_USE_WCHAR_T |
725dc051 | 1120 | template<> |
0214010c | 1121 | int |
d3a193e3 | 1122 | collate<wchar_t>::_M_compare(const wchar_t*, const wchar_t*) const; |
725dc051 | 1123 | |
0214010c | 1124 | template<> |
ea0c0b6e | 1125 | size_t |
d3a193e3 | 1126 | collate<wchar_t>::_M_transform(wchar_t*, const wchar_t*, size_t) const; |
725dc051 BK |
1127 | #endif |
1128 | ||
1129 | template<typename _CharT> | |
1130 | class collate_byname : public collate<_CharT> | |
1131 | { | |
1132 | public: | |
725dc051 BK |
1133 | typedef _CharT char_type; |
1134 | typedef basic_string<_CharT> string_type; | |
1135 | ||
1136 | explicit | |
ea0c0b6e BK |
1137 | collate_byname(const char* __s, size_t __refs = 0) |
1138 | : collate<_CharT>(__refs) | |
def9790d | 1139 | { |
8fbc5ae7 MM |
1140 | _S_destroy_c_locale(this->_M_c_locale_collate); |
1141 | _S_create_c_locale(this->_M_c_locale_collate, __s); | |
def9790d | 1142 | } |
725dc051 BK |
1143 | |
1144 | protected: | |
def9790d | 1145 | virtual |
725dc051 BK |
1146 | ~collate_byname() { } |
1147 | }; | |
1148 | ||
725dc051 BK |
1149 | |
1150 | class time_base | |
1151 | { | |
1152 | public: | |
1153 | enum dateorder { no_order, dmy, mdy, ymd, ydm }; | |
1154 | }; | |
1155 | ||
e08138aa BK |
1156 | template<typename _CharT> |
1157 | class __timepunct : public locale::facet | |
1158 | { | |
1159 | public: | |
1160 | // Types: | |
1ab65677 BK |
1161 | typedef _CharT __char_type; |
1162 | typedef basic_string<_CharT> __string_type; | |
e08138aa | 1163 | |
1ab65677 BK |
1164 | static locale::id id; |
1165 | ||
1166 | // List of all known timezones, with GMT first. | |
1167 | static const _CharT* _S_timezones[14]; | |
e08138aa BK |
1168 | |
1169 | protected: | |
1170 | __c_locale _M_c_locale_timepunct; | |
2982f6ff | 1171 | char* _M_name_timepunct; |
1ab65677 BK |
1172 | const _CharT* _M_date_format; |
1173 | const _CharT* _M_date_era_format; | |
1174 | const _CharT* _M_time_format; | |
1175 | const _CharT* _M_time_era_format; | |
da5c0f6e BK |
1176 | const _CharT* _M_date_time_format; |
1177 | const _CharT* _M_date_time_era_format; | |
1ab65677 BK |
1178 | const _CharT* _M_am; |
1179 | const _CharT* _M_pm; | |
da5c0f6e BK |
1180 | const _CharT* _M_am_pm_format; |
1181 | ||
1ab65677 BK |
1182 | // Day names, starting with "C"'s Sunday. |
1183 | const _CharT* _M_day1; | |
1184 | const _CharT* _M_day2; | |
1185 | const _CharT* _M_day3; | |
1186 | const _CharT* _M_day4; | |
1187 | const _CharT* _M_day5; | |
1188 | const _CharT* _M_day6; | |
1189 | const _CharT* _M_day7; | |
1190 | ||
1191 | // Abbreviated day names, starting with "C"'s Sun. | |
1192 | const _CharT* _M_day_a1; | |
1193 | const _CharT* _M_day_a2; | |
1194 | const _CharT* _M_day_a3; | |
1195 | const _CharT* _M_day_a4; | |
1196 | const _CharT* _M_day_a5; | |
1197 | const _CharT* _M_day_a6; | |
1198 | const _CharT* _M_day_a7; | |
1199 | ||
1200 | // Month names, starting with "C"'s January. | |
1201 | const _CharT* _M_month01; | |
1202 | const _CharT* _M_month02; | |
1203 | const _CharT* _M_month03; | |
1204 | const _CharT* _M_month04; | |
1205 | const _CharT* _M_month05; | |
1206 | const _CharT* _M_month06; | |
1207 | const _CharT* _M_month07; | |
1208 | const _CharT* _M_month08; | |
1209 | const _CharT* _M_month09; | |
1210 | const _CharT* _M_month10; | |
1211 | const _CharT* _M_month11; | |
1212 | const _CharT* _M_month12; | |
1213 | ||
1214 | // Abbreviated month names, starting with "C"'s Jan. | |
1215 | const _CharT* _M_month_a01; | |
1216 | const _CharT* _M_month_a02; | |
1217 | const _CharT* _M_month_a03; | |
1218 | const _CharT* _M_month_a04; | |
1219 | const _CharT* _M_month_a05; | |
1220 | const _CharT* _M_month_a06; | |
1221 | const _CharT* _M_month_a07; | |
1222 | const _CharT* _M_month_a08; | |
1223 | const _CharT* _M_month_a09; | |
1224 | const _CharT* _M_month_a10; | |
1225 | const _CharT* _M_month_a11; | |
1226 | const _CharT* _M_month_a12; | |
e08138aa BK |
1227 | |
1228 | public: | |
1229 | explicit | |
1c26d8fd | 1230 | __timepunct(size_t __refs = 0); |
e08138aa BK |
1231 | |
1232 | explicit | |
1c26d8fd | 1233 | __timepunct(__c_locale __cloc, const char* __s, size_t __refs = 0); |
e08138aa BK |
1234 | |
1235 | void | |
d3a193e3 BK |
1236 | _M_put(_CharT* __s, size_t __maxlen, const _CharT* __format, |
1237 | const tm* __tm) const; | |
e08138aa | 1238 | |
1ab65677 | 1239 | void |
da5c0f6e BK |
1240 | _M_date_formats(const _CharT** __date) const |
1241 | { | |
1242 | // Always have default first. | |
1243 | __date[0] = _M_date_format; | |
1244 | __date[1] = _M_date_era_format; | |
1245 | } | |
1ab65677 | 1246 | |
da5c0f6e BK |
1247 | void |
1248 | _M_time_formats(const _CharT** __time) const | |
1249 | { | |
1250 | // Always have default first. | |
1251 | __time[0] = _M_time_format; | |
1252 | __time[1] = _M_time_era_format; | |
1253 | } | |
1ab65677 | 1254 | |
da5c0f6e BK |
1255 | void |
1256 | _M_ampm(const _CharT** __ampm) const | |
1257 | { | |
1258 | __ampm[0] = _M_am; | |
1259 | __ampm[1] = _M_pm; | |
1260 | } | |
1261 | ||
1262 | void | |
1263 | _M_date_time_formats(const _CharT** __dt) const | |
1264 | { | |
1265 | // Always have default first. | |
1266 | __dt[0] = _M_date_time_format; | |
1267 | __dt[1] = _M_date_time_era_format; | |
1268 | } | |
1ab65677 BK |
1269 | |
1270 | void | |
1271 | _M_days(const _CharT** __days) const | |
1272 | { | |
1273 | __days[0] = _M_day1; | |
1274 | __days[1] = _M_day2; | |
1275 | __days[2] = _M_day3; | |
1276 | __days[3] = _M_day4; | |
1277 | __days[4] = _M_day5; | |
1278 | __days[5] = _M_day6; | |
1279 | __days[6] = _M_day7; | |
1280 | } | |
1281 | ||
1282 | void | |
1283 | _M_days_abbreviated(const _CharT** __days) const | |
1284 | { | |
1285 | __days[0] = _M_day_a1; | |
1286 | __days[1] = _M_day_a2; | |
1287 | __days[2] = _M_day_a3; | |
1288 | __days[3] = _M_day_a4; | |
1289 | __days[4] = _M_day_a5; | |
1290 | __days[5] = _M_day_a6; | |
1291 | __days[6] = _M_day_a7; | |
da5c0f6e | 1292 | } |
1ab65677 BK |
1293 | |
1294 | void | |
1295 | _M_months(const _CharT** __months) const | |
1296 | { | |
1297 | __months[0] = _M_month01; | |
1298 | __months[1] = _M_month02; | |
1299 | __months[2] = _M_month03; | |
1300 | __months[3] = _M_month04; | |
1301 | __months[4] = _M_month05; | |
1302 | __months[5] = _M_month06; | |
1303 | __months[6] = _M_month07; | |
1304 | __months[7] = _M_month08; | |
1305 | __months[8] = _M_month09; | |
1306 | __months[9] = _M_month10; | |
1307 | __months[10] = _M_month11; | |
1308 | __months[11] = _M_month12; | |
1309 | } | |
1310 | ||
1311 | void | |
1312 | _M_months_abbreviated(const _CharT** __months) const | |
1313 | { | |
1314 | __months[0] = _M_month_a01; | |
1315 | __months[1] = _M_month_a02; | |
1316 | __months[2] = _M_month_a03; | |
1317 | __months[3] = _M_month_a04; | |
1318 | __months[4] = _M_month_a05; | |
1319 | __months[5] = _M_month_a06; | |
1320 | __months[6] = _M_month_a07; | |
1321 | __months[7] = _M_month_a08; | |
1322 | __months[8] = _M_month_a09; | |
1323 | __months[9] = _M_month_a10; | |
1324 | __months[10] = _M_month_a11; | |
1325 | __months[11] = _M_month_a12; | |
1326 | } | |
1327 | ||
e08138aa BK |
1328 | protected: |
1329 | virtual | |
1c26d8fd | 1330 | ~__timepunct(); |
1ab65677 BK |
1331 | |
1332 | // For use at construction time only. | |
1333 | void | |
aa53f832 | 1334 | _M_initialize_timepunct(__c_locale __cloc = NULL); |
e08138aa BK |
1335 | }; |
1336 | ||
1337 | template<typename _CharT> | |
1338 | locale::id __timepunct<_CharT>::id; | |
1339 | ||
1ab8a33e | 1340 | // Specializations. |
1ab65677 BK |
1341 | template<> |
1342 | const char* | |
1343 | __timepunct<char>::_S_timezones[14]; | |
1344 | ||
1ab8a33e BK |
1345 | template<> |
1346 | void | |
1347 | __timepunct<char>::_M_initialize_timepunct(__c_locale __cloc); | |
1348 | ||
1349 | template<> | |
1350 | void | |
d3a193e3 | 1351 | __timepunct<char>::_M_put(char*, size_t, const char*, const tm*) const; |
1ab8a33e | 1352 | |
3d7c150e | 1353 | #ifdef _GLIBCXX_USE_WCHAR_T |
1ab8a33e BK |
1354 | template<> |
1355 | const wchar_t* | |
1356 | __timepunct<wchar_t>::_S_timezones[14]; | |
1357 | ||
1358 | template<> | |
1359 | void | |
1360 | __timepunct<wchar_t>::_M_initialize_timepunct(__c_locale __cloc); | |
1361 | ||
1362 | template<> | |
1363 | void | |
d3a193e3 BK |
1364 | __timepunct<wchar_t>::_M_put(wchar_t*, size_t, const wchar_t*, |
1365 | const tm*) const; | |
1ab8a33e BK |
1366 | #endif |
1367 | ||
1ab65677 BK |
1368 | // Generic. |
1369 | template<typename _CharT> | |
1370 | const _CharT* __timepunct<_CharT>::_S_timezones[14]; | |
1371 | ||
1c26d8fd BK |
1372 | // Include host and configuration specific timepunct functions. |
1373 | #include <bits/time_members.h> | |
da5c0f6e | 1374 | |
725dc051 BK |
1375 | template<typename _CharT, typename _InIter> |
1376 | class time_get : public locale::facet, public time_base | |
1377 | { | |
1378 | public: | |
1379 | // Types: | |
1ab65677 BK |
1380 | typedef _CharT char_type; |
1381 | typedef _InIter iter_type; | |
1382 | typedef basic_string<_CharT> __string_type; | |
725dc051 | 1383 | |
1ab65677 | 1384 | static locale::id id; |
e08138aa | 1385 | |
725dc051 BK |
1386 | explicit |
1387 | time_get(size_t __refs = 0) | |
1ab65677 | 1388 | : locale::facet (__refs) { } |
725dc051 BK |
1389 | |
1390 | dateorder | |
1391 | date_order() const | |
1ab65677 | 1392 | { return this->do_date_order(); } |
725dc051 BK |
1393 | |
1394 | iter_type | |
1ab65677 BK |
1395 | get_time(iter_type __beg, iter_type __end, ios_base& __io, |
1396 | ios_base::iostate& __err, tm* __tm) const | |
1397 | { return this->do_get_time(__beg, __end, __io, __err, __tm); } | |
725dc051 BK |
1398 | |
1399 | iter_type | |
1ab65677 BK |
1400 | get_date(iter_type __beg, iter_type __end, ios_base& __io, |
1401 | ios_base::iostate& __err, tm* __tm) const | |
1402 | { return this->do_get_date(__beg, __end, __io, __err, __tm); } | |
725dc051 BK |
1403 | |
1404 | iter_type | |
1ab65677 BK |
1405 | get_weekday(iter_type __beg, iter_type __end, ios_base& __io, |
1406 | ios_base::iostate& __err, tm* __tm) const | |
1407 | { return this->do_get_weekday(__beg, __end, __io, __err, __tm); } | |
725dc051 BK |
1408 | |
1409 | iter_type | |
1ab65677 BK |
1410 | get_monthname(iter_type __beg, iter_type __end, ios_base& __io, |
1411 | ios_base::iostate& __err, tm* __tm) const | |
1412 | { return this->do_get_monthname(__beg, __end, __io, __err, __tm); } | |
725dc051 BK |
1413 | |
1414 | iter_type | |
1ab65677 BK |
1415 | get_year(iter_type __beg, iter_type __end, ios_base& __io, |
1416 | ios_base::iostate& __err, tm* __tm) const | |
1417 | { return this->do_get_year(__beg, __end, __io, __err, __tm); } | |
725dc051 BK |
1418 | |
1419 | protected: | |
1420 | virtual | |
1ab65677 | 1421 | ~time_get() { } |
725dc051 BK |
1422 | |
1423 | virtual dateorder | |
1ab65677 | 1424 | do_date_order() const; |
725dc051 BK |
1425 | |
1426 | virtual iter_type | |
1ab65677 BK |
1427 | do_get_time(iter_type __beg, iter_type __end, ios_base& __io, |
1428 | ios_base::iostate& __err, tm* __tm) const; | |
725dc051 BK |
1429 | |
1430 | virtual iter_type | |
1ab65677 BK |
1431 | do_get_date(iter_type __beg, iter_type __end, ios_base& __io, |
1432 | ios_base::iostate& __err, tm* __tm) const; | |
725dc051 BK |
1433 | |
1434 | virtual iter_type | |
1ab65677 BK |
1435 | do_get_weekday(iter_type __beg, iter_type __end, ios_base&, |
1436 | ios_base::iostate& __err, tm* __tm) const; | |
725dc051 BK |
1437 | |
1438 | virtual iter_type | |
1ab65677 BK |
1439 | do_get_monthname(iter_type __beg, iter_type __end, ios_base&, |
1440 | ios_base::iostate& __err, tm* __tm) const; | |
725dc051 BK |
1441 | |
1442 | virtual iter_type | |
1ab65677 BK |
1443 | do_get_year(iter_type __beg, iter_type __end, ios_base& __io, |
1444 | ios_base::iostate& __err, tm* __tm) const; | |
1445 | ||
da5c0f6e | 1446 | // Extract numeric component of length __len. |
1ab65677 | 1447 | void |
da5c0f6e BK |
1448 | _M_extract_num(iter_type& __beg, iter_type& __end, int& __member, |
1449 | int __min, int __max, size_t __len, | |
1450 | const ctype<_CharT>& __ctype, | |
1451 | ios_base::iostate& __err) const; | |
1ab65677 BK |
1452 | |
1453 | // Extract day or month name, or any unique array of string | |
1454 | // literals in a const _CharT* array. | |
1455 | void | |
1456 | _M_extract_name(iter_type& __beg, iter_type& __end, int& __member, | |
1457 | const _CharT** __names, size_t __indexlen, | |
1458 | ios_base::iostate& __err) const; | |
da5c0f6e BK |
1459 | |
1460 | // Extract on a component-by-component basis, via __format argument. | |
1461 | void | |
1462 | _M_extract_via_format(iter_type& __beg, iter_type& __end, ios_base& __io, | |
1463 | ios_base::iostate& __err, tm* __tm, | |
1464 | const _CharT* __format) const; | |
725dc051 BK |
1465 | }; |
1466 | ||
0a31609b BK |
1467 | template<typename _CharT, typename _InIter> |
1468 | locale::id time_get<_CharT, _InIter>::id; | |
1469 | ||
725dc051 BK |
1470 | template<typename _CharT, typename _InIter> |
1471 | class time_get_byname : public time_get<_CharT, _InIter> | |
1472 | { | |
1473 | public: | |
1ab65677 BK |
1474 | // Types: |
1475 | typedef _CharT char_type; | |
1476 | typedef _InIter iter_type; | |
725dc051 BK |
1477 | |
1478 | explicit | |
1479 | time_get_byname(const char*, size_t __refs = 0) | |
1480 | : time_get<_CharT, _InIter>(__refs) { } | |
1ab65677 | 1481 | |
725dc051 BK |
1482 | protected: |
1483 | virtual | |
1484 | ~time_get_byname() { } | |
1485 | }; | |
1486 | ||
1487 | template<typename _CharT, typename _OutIter> | |
1488 | class time_put : public locale::facet, public time_base | |
1489 | { | |
1490 | public: | |
e08138aa | 1491 | // Types: |
1ab65677 BK |
1492 | typedef _CharT char_type; |
1493 | typedef _OutIter iter_type; | |
725dc051 | 1494 | |
1ab65677 | 1495 | static locale::id id; |
725dc051 BK |
1496 | |
1497 | explicit | |
e08138aa BK |
1498 | time_put(size_t __refs = 0) |
1499 | : locale::facet(__refs) { } | |
725dc051 | 1500 | |
725dc051 | 1501 | iter_type |
e08138aa BK |
1502 | put(iter_type __s, ios_base& __io, char_type __fill, const tm* __tm, |
1503 | const _CharT* __beg, const _CharT* __end) const; | |
725dc051 BK |
1504 | |
1505 | iter_type | |
e08138aa BK |
1506 | put(iter_type __s, ios_base& __io, char_type __fill, |
1507 | const tm* __tm, char __format, char __mod = 0) const | |
1508 | { return this->do_put(__s, __io, __fill, __tm, __format, __mod); } | |
725dc051 BK |
1509 | |
1510 | protected: | |
1511 | virtual | |
e08138aa BK |
1512 | ~time_put() |
1513 | { } | |
725dc051 BK |
1514 | |
1515 | virtual iter_type | |
e08138aa BK |
1516 | do_put(iter_type __s, ios_base& __io, char_type __fill, const tm* __tm, |
1517 | char __format, char __mod) const; | |
725dc051 BK |
1518 | }; |
1519 | ||
0a31609b BK |
1520 | template<typename _CharT, typename _OutIter> |
1521 | locale::id time_put<_CharT, _OutIter>::id; | |
1522 | ||
725dc051 BK |
1523 | template<typename _CharT, typename _OutIter> |
1524 | class time_put_byname : public time_put<_CharT, _OutIter> | |
1525 | { | |
1526 | public: | |
e08138aa | 1527 | // Types: |
1ab65677 BK |
1528 | typedef _CharT char_type; |
1529 | typedef _OutIter iter_type; | |
725dc051 BK |
1530 | |
1531 | explicit | |
e08138aa BK |
1532 | time_put_byname(const char* /*__s*/, size_t __refs = 0) |
1533 | : time_put<_CharT, _OutIter>(__refs) | |
1534 | { }; | |
725dc051 BK |
1535 | |
1536 | protected: | |
1537 | virtual | |
1538 | ~time_put_byname() { } | |
1539 | }; | |
1540 | ||
1541 | ||
86ade44c | 1542 | class money_base |
725dc051 | 1543 | { |
86ade44c | 1544 | public: |
725dc051 BK |
1545 | enum part { none, space, symbol, sign, value }; |
1546 | struct pattern { char field[4]; }; | |
1547 | ||
1548 | static const pattern _S_default_pattern; | |
0214010c BK |
1549 | |
1550 | // Construct and return valid pattern consisting of some combination of: | |
1551 | // space none symbol sign value | |
1552 | static pattern | |
754d9299 | 1553 | _S_construct_pattern(char __precedes, char __space, char __posn); |
725dc051 BK |
1554 | }; |
1555 | ||
0214010c BK |
1556 | template<typename _CharT, bool _Intl> |
1557 | class moneypunct : public locale::facet, public money_base | |
725dc051 BK |
1558 | { |
1559 | public: | |
0214010c BK |
1560 | // Types: |
1561 | typedef _CharT char_type; | |
1562 | typedef basic_string<_CharT> string_type; | |
1563 | ||
d3a193e3 BK |
1564 | static const bool intl = _Intl; |
1565 | static locale::id id; | |
0214010c BK |
1566 | |
1567 | private: | |
d3a193e3 BK |
1568 | const char* _M_grouping; |
1569 | char_type _M_decimal_point; | |
1570 | char_type _M_thousands_sep; | |
1571 | const char_type* _M_curr_symbol; | |
1572 | const char_type* _M_positive_sign; | |
1573 | const char_type* _M_negative_sign; | |
1574 | int _M_frac_digits; | |
1575 | pattern _M_pos_format; | |
1576 | pattern _M_neg_format; | |
0214010c BK |
1577 | |
1578 | public: | |
1579 | explicit | |
1580 | moneypunct(size_t __refs = 0) : locale::facet(__refs) | |
1581 | { _M_initialize_moneypunct(); } | |
1582 | ||
1583 | explicit | |
fdf7e809 BK |
1584 | moneypunct(__c_locale __cloc, const char* __s, size_t __refs = 0) |
1585 | : locale::facet(__refs) | |
1586 | { _M_initialize_moneypunct(__cloc, __s); } | |
0214010c BK |
1587 | |
1588 | char_type | |
1589 | decimal_point() const | |
0a1cceea | 1590 | { return this->do_decimal_point(); } |
0214010c BK |
1591 | |
1592 | char_type | |
1593 | thousands_sep() const | |
0a1cceea | 1594 | { return this->do_thousands_sep(); } |
0214010c BK |
1595 | |
1596 | string | |
1597 | grouping() const | |
0a1cceea | 1598 | { return this->do_grouping(); } |
725dc051 BK |
1599 | |
1600 | string_type | |
0214010c | 1601 | curr_symbol() const |
0a1cceea | 1602 | { return this->do_curr_symbol(); } |
725dc051 BK |
1603 | |
1604 | string_type | |
1605 | positive_sign() const | |
0a1cceea | 1606 | { return this->do_positive_sign(); } |
725dc051 BK |
1607 | |
1608 | string_type | |
1609 | negative_sign() const | |
0a1cceea | 1610 | { return this->do_negative_sign(); } |
725dc051 BK |
1611 | |
1612 | int | |
0214010c | 1613 | frac_digits() const |
0a1cceea | 1614 | { return this->do_frac_digits(); } |
725dc051 BK |
1615 | |
1616 | pattern | |
0214010c | 1617 | pos_format() const |
0a1cceea | 1618 | { return this->do_pos_format(); } |
725dc051 BK |
1619 | |
1620 | pattern | |
0214010c | 1621 | neg_format() const |
0a1cceea | 1622 | { return this->do_neg_format(); } |
725dc051 BK |
1623 | |
1624 | protected: | |
725dc051 | 1625 | virtual |
d3a193e3 | 1626 | ~moneypunct(); |
0214010c BK |
1627 | |
1628 | virtual char_type | |
1629 | do_decimal_point() const | |
1630 | { return _M_decimal_point; } | |
1631 | ||
1632 | virtual char_type | |
1633 | do_thousands_sep() const | |
1634 | { return _M_thousands_sep; } | |
1635 | ||
1636 | virtual string | |
1637 | do_grouping() const | |
1638 | { return _M_grouping; } | |
725dc051 BK |
1639 | |
1640 | virtual string_type | |
1641 | do_curr_symbol() const | |
0214010c | 1642 | { return _M_curr_symbol; } |
725dc051 BK |
1643 | |
1644 | virtual string_type | |
1645 | do_positive_sign() const | |
0214010c | 1646 | { return _M_positive_sign; } |
725dc051 BK |
1647 | |
1648 | virtual string_type | |
1649 | do_negative_sign() const | |
0214010c | 1650 | { return _M_negative_sign; } |
725dc051 BK |
1651 | |
1652 | virtual int | |
1653 | do_frac_digits() const | |
0214010c | 1654 | { return _M_frac_digits; } |
725dc051 BK |
1655 | |
1656 | virtual pattern | |
1657 | do_pos_format() const | |
0214010c | 1658 | { return _M_pos_format; } |
725dc051 BK |
1659 | |
1660 | virtual pattern | |
1661 | do_neg_format() const | |
0214010c | 1662 | { return _M_neg_format; } |
725dc051 | 1663 | |
0214010c | 1664 | // For use at construction time only. |
69971cd8 | 1665 | void |
aa53f832 | 1666 | _M_initialize_moneypunct(__c_locale __cloc = NULL, |
fdf7e809 | 1667 | const char* __name = NULL); |
725dc051 BK |
1668 | }; |
1669 | ||
0a31609b BK |
1670 | template<typename _CharT, bool _Intl> |
1671 | locale::id moneypunct<_CharT, _Intl>::id; | |
1672 | ||
1673 | template<typename _CharT, bool _Intl> | |
1674 | const bool moneypunct<_CharT, _Intl>::intl; | |
1675 | ||
d3a193e3 BK |
1676 | template<> |
1677 | moneypunct<char, true>::~moneypunct(); | |
1678 | ||
1679 | template<> | |
1680 | moneypunct<char, false>::~moneypunct(); | |
1681 | ||
69971cd8 BK |
1682 | template<> |
1683 | void | |
fdf7e809 | 1684 | moneypunct<char, true>::_M_initialize_moneypunct(__c_locale, const char*); |
0214010c BK |
1685 | |
1686 | template<> | |
1687 | void | |
fdf7e809 | 1688 | moneypunct<char, false>::_M_initialize_moneypunct(__c_locale, const char*); |
ea0c0b6e | 1689 | |
3d7c150e | 1690 | #ifdef _GLIBCXX_USE_WCHAR_T |
d3a193e3 BK |
1691 | template<> |
1692 | moneypunct<wchar_t, true>::~moneypunct(); | |
1693 | ||
1694 | template<> | |
1695 | moneypunct<wchar_t, false>::~moneypunct(); | |
1696 | ||
0214010c BK |
1697 | template<> |
1698 | void | |
fdf7e809 BK |
1699 | moneypunct<wchar_t, true>::_M_initialize_moneypunct(__c_locale, |
1700 | const char*); | |
69971cd8 BK |
1701 | |
1702 | template<> | |
1703 | void | |
fdf7e809 BK |
1704 | moneypunct<wchar_t, false>::_M_initialize_moneypunct(__c_locale, |
1705 | const char*); | |
0214010c BK |
1706 | #endif |
1707 | ||
1708 | template<typename _CharT, bool _Intl> | |
1709 | class moneypunct_byname : public moneypunct<_CharT, _Intl> | |
725dc051 | 1710 | { |
0214010c | 1711 | __c_locale _M_c_locale_moneypunct; |
575dd831 | 1712 | |
725dc051 | 1713 | public: |
0214010c BK |
1714 | typedef _CharT char_type; |
1715 | typedef basic_string<_CharT> string_type; | |
1716 | ||
725dc051 BK |
1717 | static const bool intl = _Intl; |
1718 | ||
1719 | explicit | |
0214010c BK |
1720 | moneypunct_byname(const char* __s, size_t __refs = 0) |
1721 | : moneypunct<_CharT, _Intl>(__refs) | |
1722 | { | |
1723 | _S_create_c_locale(_M_c_locale_moneypunct, __s); | |
1724 | _M_initialize_moneypunct(_M_c_locale_moneypunct); | |
1725 | } | |
725dc051 BK |
1726 | |
1727 | protected: | |
1728 | virtual | |
0214010c BK |
1729 | ~moneypunct_byname() |
1730 | { _S_destroy_c_locale(_M_c_locale_moneypunct); } | |
725dc051 BK |
1731 | }; |
1732 | ||
0a31609b BK |
1733 | template<typename _CharT, bool _Intl> |
1734 | const bool moneypunct_byname<_CharT, _Intl>::intl; | |
1735 | ||
fb678854 BK |
1736 | template<typename _CharT, typename _InIter> |
1737 | class money_get : public locale::facet | |
1738 | { | |
1739 | public: | |
1ab65677 | 1740 | // Types: |
fb678854 BK |
1741 | typedef _CharT char_type; |
1742 | typedef _InIter iter_type; | |
1743 | typedef basic_string<_CharT> string_type; | |
1744 | ||
1ab65677 | 1745 | static locale::id id; |
fb678854 BK |
1746 | |
1747 | explicit | |
1748 | money_get(size_t __refs = 0) : locale::facet(__refs) { } | |
1749 | ||
1750 | iter_type | |
e08138aa BK |
1751 | get(iter_type __s, iter_type __end, bool __intl, ios_base& __io, |
1752 | ios_base::iostate& __err, long double& __units) const | |
1753 | { return this->do_get(__s, __end, __intl, __io, __err, __units); } | |
fb678854 BK |
1754 | |
1755 | iter_type | |
e08138aa | 1756 | get(iter_type __s, iter_type __end, bool __intl, ios_base& __io, |
fb678854 | 1757 | ios_base::iostate& __err, string_type& __digits) const |
e08138aa | 1758 | { return this->do_get(__s, __end, __intl, __io, __err, __digits); } |
fb678854 BK |
1759 | |
1760 | protected: | |
1761 | virtual | |
1762 | ~money_get() { } | |
1763 | ||
1764 | virtual iter_type | |
e08138aa BK |
1765 | do_get(iter_type __s, iter_type __end, bool __intl, ios_base& __io, |
1766 | ios_base::iostate& __err, long double& __units) const; | |
fb678854 BK |
1767 | |
1768 | virtual iter_type | |
e08138aa BK |
1769 | do_get(iter_type __s, iter_type __end, bool __intl, ios_base& __io, |
1770 | ios_base::iostate& __err, string_type& __digits) const; | |
fb678854 BK |
1771 | }; |
1772 | ||
1773 | template<typename _CharT, typename _InIter> | |
1774 | locale::id money_get<_CharT, _InIter>::id; | |
1775 | ||
1776 | template<typename _CharT, typename _OutIter> | |
1777 | class money_put : public locale::facet | |
1778 | { | |
1779 | public: | |
1780 | typedef _CharT char_type; | |
1781 | typedef _OutIter iter_type; | |
1782 | typedef basic_string<_CharT> string_type; | |
1783 | ||
1ab65677 | 1784 | static locale::id id; |
fb678854 BK |
1785 | |
1786 | explicit | |
1787 | money_put(size_t __refs = 0) : locale::facet(__refs) { } | |
1788 | ||
1789 | iter_type | |
e08138aa | 1790 | put(iter_type __s, bool __intl, ios_base& __io, |
fb678854 | 1791 | char_type __fill, long double __units) const |
e08138aa | 1792 | { return this->do_put(__s, __intl, __io, __fill, __units); } |
fb678854 BK |
1793 | |
1794 | iter_type | |
e08138aa | 1795 | put(iter_type __s, bool __intl, ios_base& __io, |
fb678854 | 1796 | char_type __fill, const string_type& __digits) const |
e08138aa | 1797 | { return this->do_put(__s, __intl, __io, __fill, __digits); } |
fb678854 BK |
1798 | |
1799 | protected: | |
1800 | virtual | |
1801 | ~money_put() { } | |
1802 | ||
1803 | virtual iter_type | |
1804 | do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
1805 | long double __units) const; | |
1806 | ||
1807 | virtual iter_type | |
1808 | do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
1809 | const string_type& __digits) const; | |
1810 | }; | |
1811 | ||
1812 | template<typename _CharT, typename _OutIter> | |
1813 | locale::id money_put<_CharT, _OutIter>::id; | |
1814 | ||
725dc051 BK |
1815 | |
1816 | struct messages_base | |
1817 | { | |
1818 | typedef int catalog; | |
1819 | }; | |
1820 | ||
1821 | template<typename _CharT> | |
0214010c | 1822 | class messages : public locale::facet, public messages_base |
725dc051 BK |
1823 | { |
1824 | public: | |
33590f13 | 1825 | // Types: |
0214010c BK |
1826 | typedef _CharT char_type; |
1827 | typedef basic_string<_CharT> string_type; | |
1828 | ||
33590f13 BK |
1829 | protected: |
1830 | // Underlying "C" library locale information saved from | |
1831 | // initialization, needed by messages_byname as well. | |
ea0c0b6e | 1832 | __c_locale _M_c_locale_messages; |
2982f6ff | 1833 | char* _M_name_messages; |
33590f13 BK |
1834 | |
1835 | public: | |
1ab65677 | 1836 | static locale::id id; |
0214010c BK |
1837 | |
1838 | explicit | |
1c26d8fd | 1839 | messages(size_t __refs = 0); |
33590f13 | 1840 | |
ea0c0b6e | 1841 | // Non-standard. |
33590f13 | 1842 | explicit |
1c26d8fd | 1843 | messages(__c_locale __cloc, const char* __s, size_t __refs = 0); |
725dc051 BK |
1844 | |
1845 | catalog | |
1846 | open(const basic_string<char>& __s, const locale& __loc) const | |
33590f13 BK |
1847 | { return this->do_open(__s, __loc); } |
1848 | ||
1849 | // Non-standard and unorthodox, yet effective. | |
1850 | catalog | |
1851 | open(const basic_string<char>&, const locale&, const char*) const; | |
725dc051 BK |
1852 | |
1853 | string_type | |
1854 | get(catalog __c, int __set, int __msgid, const string_type& __s) const | |
33590f13 | 1855 | { return this->do_get(__c, __set, __msgid, __s); } |
725dc051 BK |
1856 | |
1857 | void | |
1858 | close(catalog __c) const | |
33590f13 | 1859 | { return this->do_close(__c); } |
725dc051 BK |
1860 | |
1861 | protected: | |
725dc051 | 1862 | virtual |
1c26d8fd | 1863 | ~messages(); |
725dc051 | 1864 | |
725dc051 | 1865 | virtual catalog |
33590f13 | 1866 | do_open(const basic_string<char>&, const locale&) const; |
725dc051 BK |
1867 | |
1868 | virtual string_type | |
33590f13 | 1869 | do_get(catalog, int, int, const string_type& __dfault) const; |
725dc051 BK |
1870 | |
1871 | virtual void | |
33590f13 BK |
1872 | do_close(catalog) const; |
1873 | ||
1874 | // Returns a locale and codeset-converted string, given a char* message. | |
1875 | char* | |
1876 | _M_convert_to_char(const string_type& __msg) const | |
1877 | { | |
1878 | // XXX | |
1879 | return reinterpret_cast<char*>(const_cast<_CharT*>(__msg.c_str())); | |
1880 | } | |
1881 | ||
1882 | // Returns a locale and codeset-converted string, given a char* message. | |
1883 | string_type | |
1884 | _M_convert_from_char(char* __msg) const | |
1885 | { | |
1886 | // Length of message string without terminating null. | |
1887 | size_t __len = char_traits<char>::length(__msg) - 1; | |
1888 | ||
1889 | // "everybody can easily convert the string using | |
1890 | // mbsrtowcs/wcsrtombs or with iconv()" | |
1891 | #if 0 | |
1892 | // Convert char* to _CharT in locale used to open catalog. | |
1893 | // XXX need additional template parameter on messages class for this.. | |
1894 | // typedef typename codecvt<char, _CharT, _StateT> __codecvt_type; | |
1895 | typedef typename codecvt<char, _CharT, mbstate_t> __codecvt_type; | |
1896 | ||
1897 | __codecvt_type::state_type __state; | |
1898 | // XXX may need to initialize state. | |
1899 | //initialize_state(__state._M_init()); | |
1900 | ||
1901 | char* __from_next; | |
1902 | // XXX what size for this string? | |
1903 | _CharT* __to = static_cast<_CharT*>(__builtin_alloca(__len + 1)); | |
1904 | const __codecvt_type& __cvt = use_facet<__codecvt_type>(_M_locale_conv); | |
1905 | __cvt.out(__state, __msg, __msg + __len, __from_next, | |
1906 | __to, __to + __len + 1, __to_next); | |
1907 | return string_type(__to); | |
1908 | #endif | |
1909 | #if 0 | |
1910 | typedef ctype<_CharT> __ctype_type; | |
1911 | // const __ctype_type& __cvt = use_facet<__ctype_type>(_M_locale_msg); | |
1912 | const __ctype_type& __cvt = use_facet<__ctype_type>(locale()); | |
1913 | // XXX Again, proper length of converted string an issue here. | |
1914 | // For now, assume the converted length is not larger. | |
1915 | _CharT* __dest = static_cast<_CharT*>(__builtin_alloca(__len + 1)); | |
1916 | __cvt.widen(__msg, __msg + __len, __dest); | |
1917 | return basic_string<_CharT>(__dest); | |
1918 | #endif | |
1919 | return string_type(); | |
1920 | } | |
1921 | }; | |
725dc051 | 1922 | |
0a31609b BK |
1923 | template<typename _CharT> |
1924 | locale::id messages<_CharT>::id; | |
1925 | ||
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1926 | // Specializations for required instantiations. |
1927 | template<> | |
1928 | string | |
1929 | messages<char>::do_get(catalog, int, int, const string&) const; | |
1930 | ||
3d7c150e | 1931 | #ifdef _GLIBCXX_USE_WCHAR_T |
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1932 | template<> |
1933 | wstring | |
1934 | messages<wchar_t>::do_get(catalog, int, int, const wstring&) const; | |
1935 | #endif | |
1936 | ||
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1937 | template<typename _CharT> |
1938 | class messages_byname : public messages<_CharT> | |
1939 | { | |
1940 | public: | |
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1941 | typedef _CharT char_type; |
1942 | typedef basic_string<_CharT> string_type; | |
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1943 | |
1944 | explicit | |
1c26d8fd | 1945 | messages_byname(const char* __s, size_t __refs = 0); |
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1946 | |
1947 | protected: | |
1948 | virtual | |
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1949 | ~messages_byname() |
1950 | { } | |
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1951 | }; |
1952 | ||
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1953 | // Include host and configuration specific messages functions. |
1954 | #include <bits/messages_members.h> | |
1955 | ||
725dc051 | 1956 | |
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1957 | // Subclause convenience interfaces, inlines. |
1958 | // NB: These are inline because, when used in a loop, some compilers | |
1959 | // can hoist the body out of the loop; then it's just as fast as the | |
1960 | // C is*() function. | |
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1961 | template<typename _CharT> |
1962 | inline bool | |
1963 | isspace(_CharT __c, const locale& __loc) | |
1964 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); } | |
1965 | ||
1966 | template<typename _CharT> | |
1967 | inline bool | |
1968 | isprint(_CharT __c, const locale& __loc) | |
1969 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); } | |
1970 | ||
1971 | template<typename _CharT> | |
1972 | inline bool | |
1973 | iscntrl(_CharT __c, const locale& __loc) | |
1974 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); } | |
1975 | ||
1976 | template<typename _CharT> | |
1977 | inline bool | |
1978 | isupper(_CharT __c, const locale& __loc) | |
1979 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); } | |
1980 | ||
1981 | template<typename _CharT> | |
1982 | inline bool islower(_CharT __c, const locale& __loc) | |
1983 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); } | |
1984 | ||
1985 | template<typename _CharT> | |
1986 | inline bool | |
1987 | isalpha(_CharT __c, const locale& __loc) | |
1988 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); } | |
1989 | ||
1990 | template<typename _CharT> | |
1991 | inline bool | |
1992 | isdigit(_CharT __c, const locale& __loc) | |
1993 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); } | |
1994 | ||
1995 | template<typename _CharT> | |
1996 | inline bool | |
1997 | ispunct(_CharT __c, const locale& __loc) | |
1998 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); } | |
1999 | ||
2000 | template<typename _CharT> | |
2001 | inline bool | |
2002 | isxdigit(_CharT __c, const locale& __loc) | |
2003 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); } | |
2004 | ||
2005 | template<typename _CharT> | |
2006 | inline bool | |
2007 | isalnum(_CharT __c, const locale& __loc) | |
2008 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); } | |
2009 | ||
2010 | template<typename _CharT> | |
2011 | inline bool | |
2012 | isgraph(_CharT __c, const locale& __loc) | |
2013 | { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); } | |
2014 | ||
2015 | template<typename _CharT> | |
2016 | inline _CharT | |
2017 | toupper(_CharT __c, const locale& __loc) | |
2018 | { return use_facet<ctype<_CharT> >(__loc).toupper(__c); } | |
2019 | ||
2020 | template<typename _CharT> | |
2021 | inline _CharT | |
2022 | tolower(_CharT __c, const locale& __loc) | |
2023 | { return use_facet<ctype<_CharT> >(__loc).tolower(__c); } | |
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2024 | } // namespace std |
2025 | ||
69971cd8 | 2026 | #endif |