Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | // -*- C++ -*- |
| 2 | //===-------------------------- locale ------------------------------------===// |
| 3 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 4 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 5 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 6 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 7 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 8 | // |
| 9 | //===----------------------------------------------------------------------===// |
| 10 | |
| 11 | #ifndef _LIBCPP_LOCALE |
| 12 | #define _LIBCPP_LOCALE |
| 13 | |
| 14 | /* |
| 15 | locale synopsis |
| 16 | |
| 17 | namespace std |
| 18 | { |
| 19 | |
| 20 | class locale |
| 21 | { |
| 22 | public: |
| 23 | // types: |
| 24 | class facet; |
| 25 | class id; |
| 26 | |
| 27 | typedef int category; |
| 28 | static const category // values assigned here are for exposition only |
| 29 | none = 0x000, |
| 30 | collate = 0x010, |
| 31 | ctype = 0x020, |
| 32 | monetary = 0x040, |
| 33 | numeric = 0x080, |
| 34 | time = 0x100, |
| 35 | messages = 0x200, |
| 36 | all = collate | ctype | monetary | numeric | time | messages; |
| 37 | |
| 38 | // construct/copy/destroy: |
Howard Hinnant | c983454 | 2011-05-31 15:34:58 +0000 | [diff] [blame] | 39 | locale() noexcept; |
| 40 | locale(const locale& other) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 41 | explicit locale(const char* std_name); |
| 42 | explicit locale(const string& std_name); |
| 43 | locale(const locale& other, const char* std_name, category); |
| 44 | locale(const locale& other, const string& std_name, category); |
| 45 | template <class Facet> locale(const locale& other, Facet* f); |
| 46 | locale(const locale& other, const locale& one, category); |
| 47 | |
Howard Hinnant | c983454 | 2011-05-31 15:34:58 +0000 | [diff] [blame] | 48 | ~locale(); // not virtual |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 49 | |
Howard Hinnant | c983454 | 2011-05-31 15:34:58 +0000 | [diff] [blame] | 50 | const locale& operator=(const locale& other) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 51 | |
| 52 | template <class Facet> locale combine(const locale& other) const; |
| 53 | |
| 54 | // locale operations: |
| 55 | basic_string<char> name() const; |
| 56 | bool operator==(const locale& other) const; |
| 57 | bool operator!=(const locale& other) const; |
| 58 | template <class charT, class Traits, class Allocator> |
| 59 | bool operator()(const basic_string<charT,Traits,Allocator>& s1, |
| 60 | const basic_string<charT,Traits,Allocator>& s2) const; |
| 61 | |
| 62 | // global locale objects: |
| 63 | static locale global(const locale&); |
| 64 | static const locale& classic(); |
| 65 | }; |
| 66 | |
| 67 | template <class Facet> const Facet& use_facet(const locale&); |
Howard Hinnant | c983454 | 2011-05-31 15:34:58 +0000 | [diff] [blame] | 68 | template <class Facet> bool has_facet(const locale&) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 69 | |
| 70 | // 22.3.3, convenience interfaces: |
| 71 | template <class charT> bool isspace (charT c, const locale& loc); |
| 72 | template <class charT> bool isprint (charT c, const locale& loc); |
| 73 | template <class charT> bool iscntrl (charT c, const locale& loc); |
| 74 | template <class charT> bool isupper (charT c, const locale& loc); |
| 75 | template <class charT> bool islower (charT c, const locale& loc); |
| 76 | template <class charT> bool isalpha (charT c, const locale& loc); |
| 77 | template <class charT> bool isdigit (charT c, const locale& loc); |
| 78 | template <class charT> bool ispunct (charT c, const locale& loc); |
| 79 | template <class charT> bool isxdigit(charT c, const locale& loc); |
| 80 | template <class charT> bool isalnum (charT c, const locale& loc); |
| 81 | template <class charT> bool isgraph (charT c, const locale& loc); |
| 82 | template <class charT> charT toupper(charT c, const locale& loc); |
| 83 | template <class charT> charT tolower(charT c, const locale& loc); |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 84 | |
| 85 | template<class Codecvt, class Elem = wchar_t, |
| 86 | class Wide_alloc = allocator<Elem>, |
| 87 | class Byte_alloc = allocator<char>> |
| 88 | class wstring_convert |
| 89 | { |
| 90 | public: |
| 91 | typedef basic_string<char, char_traits<char>, Byte_alloc> byte_string; |
| 92 | typedef basic_string<Elem, char_traits<Elem>, Wide_alloc> wide_string; |
| 93 | typedef typename Codecvt::state_type state_type; |
| 94 | typedef typename wide_string::traits_type::int_type int_type; |
| 95 | |
Marshall Clow | 83179a7 | 2013-08-27 20:18:59 +0000 | [diff] [blame] | 96 | explicit wstring_convert(Codecvt* pcvt = new Codecvt); // explicit in C++14 |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 97 | wstring_convert(Codecvt* pcvt, state_type state); |
Marshall Clow | 83179a7 | 2013-08-27 20:18:59 +0000 | [diff] [blame] | 98 | explicit wstring_convert(const byte_string& byte_err, // explicit in C++14 |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 99 | const wide_string& wide_err = wide_string()); |
Marshall Clow | 83179a7 | 2013-08-27 20:18:59 +0000 | [diff] [blame] | 100 | wstring_convert(const wstring_convert&) = delete; // C++14 |
| 101 | wstring_convert & operator=(const wstring_convert &) = delete; // C++14 |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 102 | ~wstring_convert(); |
| 103 | |
| 104 | wide_string from_bytes(char byte); |
| 105 | wide_string from_bytes(const char* ptr); |
| 106 | wide_string from_bytes(const byte_string& str); |
| 107 | wide_string from_bytes(const char* first, const char* last); |
| 108 | |
| 109 | byte_string to_bytes(Elem wchar); |
| 110 | byte_string to_bytes(const Elem* wptr); |
| 111 | byte_string to_bytes(const wide_string& wstr); |
| 112 | byte_string to_bytes(const Elem* first, const Elem* last); |
| 113 | |
Marshall Clow | 83179a7 | 2013-08-27 20:18:59 +0000 | [diff] [blame] | 114 | size_t converted() const; // noexcept in C++14 |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 115 | state_type state() const; |
| 116 | }; |
| 117 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 118 | template <class Codecvt, class Elem = wchar_t, class Tr = char_traits<Elem>> |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 119 | class wbuffer_convert |
| 120 | : public basic_streambuf<Elem, Tr> |
| 121 | { |
| 122 | public: |
| 123 | typedef typename Tr::state_type state_type; |
| 124 | |
Marshall Clow | 83179a7 | 2013-08-27 20:18:59 +0000 | [diff] [blame] | 125 | explicit wbuffer_convert(streambuf* bytebuf = 0, Codecvt* pcvt = new Codecvt, |
| 126 | state_type state = state_type()); // explicit in C++14 |
| 127 | wbuffer_convert(const wbuffer_convert&) = delete; // C++14 |
| 128 | wbuffer_convert & operator=(const wbuffer_convert &) = delete; // C++14 |
| 129 | ~wbuffer_convert(); // C++14 |
| 130 | |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 131 | streambuf* rdbuf() const; |
| 132 | streambuf* rdbuf(streambuf* bytebuf); |
| 133 | |
| 134 | state_type state() const; |
| 135 | }; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 136 | |
| 137 | // 22.4.1 and 22.4.1.3, ctype: |
| 138 | class ctype_base; |
| 139 | template <class charT> class ctype; |
| 140 | template <> class ctype<char>; // specialization |
| 141 | template <class charT> class ctype_byname; |
| 142 | template <> class ctype_byname<char>; // specialization |
| 143 | |
| 144 | class codecvt_base; |
| 145 | template <class internT, class externT, class stateT> class codecvt; |
| 146 | template <class internT, class externT, class stateT> class codecvt_byname; |
| 147 | |
| 148 | // 22.4.2 and 22.4.3, numeric: |
| 149 | template <class charT, class InputIterator> class num_get; |
| 150 | template <class charT, class OutputIterator> class num_put; |
| 151 | template <class charT> class numpunct; |
| 152 | template <class charT> class numpunct_byname; |
| 153 | |
| 154 | // 22.4.4, col lation: |
| 155 | template <class charT> class collate; |
| 156 | template <class charT> class collate_byname; |
| 157 | |
| 158 | // 22.4.5, date and time: |
| 159 | class time_base; |
| 160 | template <class charT, class InputIterator> class time_get; |
| 161 | template <class charT, class InputIterator> class time_get_byname; |
| 162 | template <class charT, class OutputIterator> class time_put; |
| 163 | template <class charT, class OutputIterator> class time_put_byname; |
| 164 | |
| 165 | // 22.4.6, money: |
| 166 | class money_base; |
| 167 | template <class charT, class InputIterator> class money_get; |
| 168 | template <class charT, class OutputIterator> class money_put; |
| 169 | template <class charT, bool Intl> class moneypunct; |
| 170 | template <class charT, bool Intl> class moneypunct_byname; |
| 171 | |
| 172 | // 22.4.7, message retrieval: |
| 173 | class messages_base; |
| 174 | template <class charT> class messages; |
| 175 | template <class charT> class messages_byname; |
| 176 | |
| 177 | } // std |
| 178 | |
| 179 | */ |
| 180 | |
| 181 | #include <__config> |
| 182 | #include <__locale> |
Eric Fiselier | fe6d50f | 2016-06-19 06:58:22 +0000 | [diff] [blame] | 183 | #include <__debug> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 184 | #include <algorithm> |
| 185 | #include <memory> |
| 186 | #include <ios> |
| 187 | #include <streambuf> |
| 188 | #include <iterator> |
| 189 | #include <limits> |
Marshall Clow | dece7fe | 2013-03-18 17:45:34 +0000 | [diff] [blame] | 190 | #ifndef __APPLE__ |
Howard Hinnant | adff489 | 2010-05-24 17:49:41 +0000 | [diff] [blame] | 191 | #include <cstdarg> |
| 192 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 193 | #include <cstdlib> |
| 194 | #include <ctime> |
Eric Fiselier | 7b7ac67 | 2017-05-31 22:14:05 +0000 | [diff] [blame] | 195 | #include <cstdio> |
Ed Schouten | 0251f0f | 2015-03-11 16:39:36 +0000 | [diff] [blame] | 196 | #ifdef _LIBCPP_HAS_CATOPEN |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 197 | #include <nl_types.h> |
Marshall Clow | a643926 | 2014-07-10 15:20:28 +0000 | [diff] [blame] | 198 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 199 | |
Marshall Clow | dece7fe | 2013-03-18 17:45:34 +0000 | [diff] [blame] | 200 | #ifdef __APPLE__ |
Howard Hinnant | 537b2fa | 2012-11-14 21:17:15 +0000 | [diff] [blame] | 201 | #include <Availability.h> |
| 202 | #endif |
| 203 | |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 204 | #ifdef _LIBCPP_LOCALE__L_EXTENSIONS |
| 205 | #include <__bsd_locale_defaults.h> |
| 206 | #else |
| 207 | #include <__bsd_locale_fallbacks.h> |
| 208 | #endif |
| 209 | |
Eric Fiselier | 018a3d5 | 2017-05-31 22:07:49 +0000 | [diff] [blame] | 210 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| 211 | #pragma GCC system_header |
| 212 | #endif |
| 213 | |
| 214 | _LIBCPP_PUSH_MACROS |
| 215 | #include <__undef_macros> |
| 216 | |
| 217 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 218 | _LIBCPP_BEGIN_NAMESPACE_STD |
| 219 | |
Marshall Clow | 53e2763 | 2013-03-18 19:34:07 +0000 | [diff] [blame] | 220 | #if defined(__APPLE__) || defined(__FreeBSD__) |
Howard Hinnant | 2ea1ca9 | 2011-09-28 21:05:01 +0000 | [diff] [blame] | 221 | # define _LIBCPP_GET_C_LOCALE 0 |
Ed Schouten | 681abae | 2015-03-10 09:35:22 +0000 | [diff] [blame] | 222 | #elif defined(__CloudABI__) || defined(__NetBSD__) |
Joerg Sonnenberger | a71a952 | 2013-05-17 21:17:34 +0000 | [diff] [blame] | 223 | # define _LIBCPP_GET_C_LOCALE LC_C_LOCALE |
Howard Hinnant | 2ea1ca9 | 2011-09-28 21:05:01 +0000 | [diff] [blame] | 224 | #else |
| 225 | # define _LIBCPP_GET_C_LOCALE __cloc() |
Howard Hinnant | 866569b | 2011-09-28 23:39:33 +0000 | [diff] [blame] | 226 | // Get the C locale object |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 227 | _LIBCPP_FUNC_VIS locale_t __cloc(); |
Howard Hinnant | 866569b | 2011-09-28 23:39:33 +0000 | [diff] [blame] | 228 | #define __cloc_defined |
Howard Hinnant | 2ea1ca9 | 2011-09-28 21:05:01 +0000 | [diff] [blame] | 229 | #endif |
| 230 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 231 | // __scan_keyword |
| 232 | // Scans [__b, __e) until a match is found in the basic_strings range |
| 233 | // [__kb, __ke) or until it can be shown that there is no match in [__kb, __ke). |
| 234 | // __b will be incremented (visibly), consuming CharT until a match is found |
| 235 | // or proved to not exist. A keyword may be "", in which will match anything. |
| 236 | // If one keyword is a prefix of another, and the next CharT in the input |
| 237 | // might match another keyword, the algorithm will attempt to find the longest |
| 238 | // matching keyword. If the longer matching keyword ends up not matching, then |
| 239 | // no keyword match is found. If no keyword match is found, __ke is returned |
| 240 | // and failbit is set in __err. |
| 241 | // Else an iterator pointing to the matching keyword is found. If more than |
| 242 | // one keyword matches, an iterator to the first matching keyword is returned. |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 243 | // If on exit __b == __e, eofbit is set in __err. If __case_sensitive is false, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 244 | // __ct is used to force to lower case before comparing characters. |
| 245 | // Examples: |
| 246 | // Keywords: "a", "abb" |
| 247 | // If the input is "a", the first keyword matches and eofbit is set. |
| 248 | // If the input is "abc", no match is found and "ab" are consumed. |
| 249 | template <class _InputIterator, class _ForwardIterator, class _Ctype> |
| 250 | _LIBCPP_HIDDEN |
| 251 | _ForwardIterator |
| 252 | __scan_keyword(_InputIterator& __b, _InputIterator __e, |
| 253 | _ForwardIterator __kb, _ForwardIterator __ke, |
| 254 | const _Ctype& __ct, ios_base::iostate& __err, |
| 255 | bool __case_sensitive = true) |
| 256 | { |
| 257 | typedef typename iterator_traits<_InputIterator>::value_type _CharT; |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 258 | size_t __nkw = static_cast<size_t>(_VSTD::distance(__kb, __ke)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 259 | const unsigned char __doesnt_match = '\0'; |
| 260 | const unsigned char __might_match = '\1'; |
| 261 | const unsigned char __does_match = '\2'; |
| 262 | unsigned char __statbuf[100]; |
| 263 | unsigned char* __status = __statbuf; |
| 264 | unique_ptr<unsigned char, void(*)(void*)> __stat_hold(0, free); |
| 265 | if (__nkw > sizeof(__statbuf)) |
| 266 | { |
| 267 | __status = (unsigned char*)malloc(__nkw); |
| 268 | if (__status == 0) |
| 269 | __throw_bad_alloc(); |
| 270 | __stat_hold.reset(__status); |
| 271 | } |
| 272 | size_t __n_might_match = __nkw; // At this point, any keyword might match |
| 273 | size_t __n_does_match = 0; // but none of them definitely do |
| 274 | // Initialize all statuses to __might_match, except for "" keywords are __does_match |
| 275 | unsigned char* __st = __status; |
Eric Fiselier | b991975 | 2014-10-27 19:28:20 +0000 | [diff] [blame] | 276 | for (_ForwardIterator __ky = __kb; __ky != __ke; ++__ky, (void) ++__st) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 277 | { |
| 278 | if (!__ky->empty()) |
| 279 | *__st = __might_match; |
| 280 | else |
| 281 | { |
| 282 | *__st = __does_match; |
| 283 | --__n_might_match; |
| 284 | ++__n_does_match; |
| 285 | } |
| 286 | } |
| 287 | // While there might be a match, test keywords against the next CharT |
| 288 | for (size_t __indx = 0; __b != __e && __n_might_match > 0; ++__indx) |
| 289 | { |
| 290 | // Peek at the next CharT but don't consume it |
| 291 | _CharT __c = *__b; |
| 292 | if (!__case_sensitive) |
| 293 | __c = __ct.toupper(__c); |
| 294 | bool __consume = false; |
| 295 | // For each keyword which might match, see if the __indx character is __c |
| 296 | // If a match if found, consume __c |
| 297 | // If a match is found, and that is the last character in the keyword, |
| 298 | // then that keyword matches. |
| 299 | // If the keyword doesn't match this character, then change the keyword |
| 300 | // to doesn't match |
| 301 | __st = __status; |
Eric Fiselier | b991975 | 2014-10-27 19:28:20 +0000 | [diff] [blame] | 302 | for (_ForwardIterator __ky = __kb; __ky != __ke; ++__ky, (void) ++__st) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 303 | { |
| 304 | if (*__st == __might_match) |
| 305 | { |
| 306 | _CharT __kc = (*__ky)[__indx]; |
| 307 | if (!__case_sensitive) |
| 308 | __kc = __ct.toupper(__kc); |
| 309 | if (__c == __kc) |
| 310 | { |
| 311 | __consume = true; |
| 312 | if (__ky->size() == __indx+1) |
| 313 | { |
| 314 | *__st = __does_match; |
| 315 | --__n_might_match; |
| 316 | ++__n_does_match; |
| 317 | } |
| 318 | } |
| 319 | else |
| 320 | { |
| 321 | *__st = __doesnt_match; |
| 322 | --__n_might_match; |
| 323 | } |
| 324 | } |
| 325 | } |
| 326 | // consume if we matched a character |
| 327 | if (__consume) |
| 328 | { |
| 329 | ++__b; |
| 330 | // If we consumed a character and there might be a matched keyword that |
| 331 | // was marked matched on a previous iteration, then such keywords |
| 332 | // which are now marked as not matching. |
| 333 | if (__n_might_match + __n_does_match > 1) |
| 334 | { |
| 335 | __st = __status; |
Eric Fiselier | b991975 | 2014-10-27 19:28:20 +0000 | [diff] [blame] | 336 | for (_ForwardIterator __ky = __kb; __ky != __ke; ++__ky, (void) ++__st) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 337 | { |
| 338 | if (*__st == __does_match && __ky->size() != __indx+1) |
| 339 | { |
| 340 | *__st = __doesnt_match; |
| 341 | --__n_does_match; |
| 342 | } |
| 343 | } |
| 344 | } |
| 345 | } |
| 346 | } |
| 347 | // We've exited the loop because we hit eof and/or we have no more "might matches". |
| 348 | if (__b == __e) |
| 349 | __err |= ios_base::eofbit; |
| 350 | // Return the first matching result |
Eric Fiselier | b991975 | 2014-10-27 19:28:20 +0000 | [diff] [blame] | 351 | for (__st = __status; __kb != __ke; ++__kb, (void) ++__st) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 352 | if (*__st == __does_match) |
| 353 | break; |
| 354 | if (__kb == __ke) |
| 355 | __err |= ios_base::failbit; |
| 356 | return __kb; |
| 357 | } |
| 358 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 359 | struct _LIBCPP_TYPE_VIS __num_get_base |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 360 | { |
| 361 | static const int __num_get_buf_sz = 40; |
| 362 | |
| 363 | static int __get_base(ios_base&); |
| 364 | static const char __src[33]; |
| 365 | }; |
| 366 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 367 | _LIBCPP_FUNC_VIS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 368 | void __check_grouping(const string& __grouping, unsigned* __g, unsigned* __g_end, |
| 369 | ios_base::iostate& __err); |
| 370 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 371 | template <class _CharT> |
| 372 | struct __num_get |
| 373 | : protected __num_get_base |
| 374 | { |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 375 | static string __stage2_float_prep(ios_base& __iob, _CharT* __atoms, _CharT& __decimal_point, |
| 376 | _CharT& __thousands_sep); |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 377 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 378 | static int __stage2_float_loop(_CharT __ct, bool& __in_units, char& __exp, |
| 379 | char* __a, char*& __a_end, |
| 380 | _CharT __decimal_point, _CharT __thousands_sep, |
| 381 | const string& __grouping, unsigned* __g, |
| 382 | unsigned*& __g_end, unsigned& __dc, _CharT* __atoms); |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 383 | #ifndef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET |
| 384 | static string __stage2_int_prep(ios_base& __iob, _CharT* __atoms, _CharT& __thousands_sep); |
| 385 | static int __stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, |
| 386 | unsigned& __dc, _CharT __thousands_sep, const string& __grouping, |
| 387 | unsigned* __g, unsigned*& __g_end, _CharT* __atoms); |
| 388 | |
| 389 | #else |
| 390 | static string __stage2_int_prep(ios_base& __iob, _CharT& __thousands_sep) |
| 391 | { |
| 392 | locale __loc = __iob.getloc(); |
| 393 | const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); |
| 394 | __thousands_sep = __np.thousands_sep(); |
| 395 | return __np.grouping(); |
| 396 | } |
| 397 | |
| 398 | const _CharT* __do_widen(ios_base& __iob, _CharT* __atoms) const |
| 399 | { |
| 400 | return __do_widen_p(__iob, __atoms); |
| 401 | } |
| 402 | |
| 403 | |
| 404 | static int __stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, |
| 405 | unsigned& __dc, _CharT __thousands_sep, const string& __grouping, |
| 406 | unsigned* __g, unsigned*& __g_end, const _CharT* __atoms); |
| 407 | private: |
| 408 | template<typename T> |
| 409 | const T* __do_widen_p(ios_base& __iob, T* __atoms) const |
| 410 | { |
| 411 | locale __loc = __iob.getloc(); |
| 412 | use_facet<ctype<T> >(__loc).widen(__src, __src + 26, __atoms); |
| 413 | return __atoms; |
| 414 | } |
| 415 | |
| 416 | const char* __do_widen_p(ios_base& __iob, char* __atoms) const |
| 417 | { |
| 418 | (void)__iob; |
| 419 | (void)__atoms; |
| 420 | return __src; |
| 421 | } |
| 422 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 423 | }; |
| 424 | |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 425 | #ifndef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 426 | template <class _CharT> |
| 427 | string |
| 428 | __num_get<_CharT>::__stage2_int_prep(ios_base& __iob, _CharT* __atoms, _CharT& __thousands_sep) |
| 429 | { |
| 430 | locale __loc = __iob.getloc(); |
| 431 | use_facet<ctype<_CharT> >(__loc).widen(__src, __src + 26, __atoms); |
| 432 | const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); |
| 433 | __thousands_sep = __np.thousands_sep(); |
| 434 | return __np.grouping(); |
| 435 | } |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 436 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 437 | |
| 438 | template <class _CharT> |
| 439 | string |
| 440 | __num_get<_CharT>::__stage2_float_prep(ios_base& __iob, _CharT* __atoms, _CharT& __decimal_point, |
| 441 | _CharT& __thousands_sep) |
| 442 | { |
| 443 | locale __loc = __iob.getloc(); |
| 444 | use_facet<ctype<_CharT> >(__loc).widen(__src, __src + 32, __atoms); |
| 445 | const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); |
| 446 | __decimal_point = __np.decimal_point(); |
| 447 | __thousands_sep = __np.thousands_sep(); |
| 448 | return __np.grouping(); |
| 449 | } |
| 450 | |
| 451 | template <class _CharT> |
| 452 | int |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 453 | #ifndef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 454 | __num_get<_CharT>::__stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, |
| 455 | unsigned& __dc, _CharT __thousands_sep, const string& __grouping, |
| 456 | unsigned* __g, unsigned*& __g_end, _CharT* __atoms) |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 457 | #else |
| 458 | __num_get<_CharT>::__stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, |
| 459 | unsigned& __dc, _CharT __thousands_sep, const string& __grouping, |
| 460 | unsigned* __g, unsigned*& __g_end, const _CharT* __atoms) |
| 461 | |
| 462 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 463 | { |
Howard Hinnant | 8058672 | 2011-03-09 01:03:19 +0000 | [diff] [blame] | 464 | if (__a_end == __a && (__ct == __atoms[24] || __ct == __atoms[25])) |
| 465 | { |
| 466 | *__a_end++ = __ct == __atoms[24] ? '+' : '-'; |
| 467 | __dc = 0; |
| 468 | return 0; |
| 469 | } |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 470 | if (__grouping.size() != 0 && __ct == __thousands_sep) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 471 | { |
| 472 | if (__g_end-__g < __num_get_buf_sz) |
| 473 | { |
| 474 | *__g_end++ = __dc; |
| 475 | __dc = 0; |
| 476 | } |
| 477 | return 0; |
| 478 | } |
| 479 | ptrdiff_t __f = find(__atoms, __atoms + 26, __ct) - __atoms; |
Howard Hinnant | 8058672 | 2011-03-09 01:03:19 +0000 | [diff] [blame] | 480 | if (__f >= 24) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 481 | return -1; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 482 | switch (__base) |
| 483 | { |
| 484 | case 8: |
| 485 | case 10: |
| 486 | if (__f >= __base) |
Howard Hinnant | 8058672 | 2011-03-09 01:03:19 +0000 | [diff] [blame] | 487 | return -1; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 488 | break; |
Howard Hinnant | 8058672 | 2011-03-09 01:03:19 +0000 | [diff] [blame] | 489 | case 16: |
| 490 | if (__f < 22) |
| 491 | break; |
| 492 | if (__a_end != __a && __a_end - __a <= 2 && __a_end[-1] == '0') |
| 493 | { |
| 494 | __dc = 0; |
| 495 | *__a_end++ = __src[__f]; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 496 | return 0; |
Howard Hinnant | 8058672 | 2011-03-09 01:03:19 +0000 | [diff] [blame] | 497 | } |
| 498 | return -1; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 499 | } |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 500 | *__a_end++ = __src[__f]; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 501 | ++__dc; |
| 502 | return 0; |
| 503 | } |
| 504 | |
| 505 | template <class _CharT> |
| 506 | int |
| 507 | __num_get<_CharT>::__stage2_float_loop(_CharT __ct, bool& __in_units, char& __exp, char* __a, char*& __a_end, |
| 508 | _CharT __decimal_point, _CharT __thousands_sep, const string& __grouping, |
| 509 | unsigned* __g, unsigned*& __g_end, unsigned& __dc, _CharT* __atoms) |
| 510 | { |
| 511 | if (__ct == __decimal_point) |
| 512 | { |
| 513 | if (!__in_units) |
| 514 | return -1; |
| 515 | __in_units = false; |
| 516 | *__a_end++ = '.'; |
| 517 | if (__grouping.size() != 0 && __g_end-__g < __num_get_buf_sz) |
| 518 | *__g_end++ = __dc; |
| 519 | return 0; |
| 520 | } |
| 521 | if (__ct == __thousands_sep && __grouping.size() != 0) |
| 522 | { |
| 523 | if (!__in_units) |
| 524 | return -1; |
| 525 | if (__g_end-__g < __num_get_buf_sz) |
| 526 | { |
| 527 | *__g_end++ = __dc; |
| 528 | __dc = 0; |
| 529 | } |
| 530 | return 0; |
| 531 | } |
| 532 | ptrdiff_t __f = find(__atoms, __atoms + 32, __ct) - __atoms; |
| 533 | if (__f >= 32) |
| 534 | return -1; |
| 535 | char __x = __src[__f]; |
Howard Hinnant | b04ad41 | 2012-02-15 19:19:37 +0000 | [diff] [blame] | 536 | if (__x == '-' || __x == '+') |
| 537 | { |
Howard Hinnant | 6319f14 | 2013-03-08 19:06:24 +0000 | [diff] [blame] | 538 | if (__a_end == __a || (__a_end[-1] & 0x5F) == (__exp & 0x7F)) |
Howard Hinnant | b04ad41 | 2012-02-15 19:19:37 +0000 | [diff] [blame] | 539 | { |
| 540 | *__a_end++ = __x; |
| 541 | return 0; |
| 542 | } |
| 543 | return -1; |
| 544 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 545 | if (__x == 'x' || __x == 'X') |
| 546 | __exp = 'P'; |
Howard Hinnant | 6319f14 | 2013-03-08 19:06:24 +0000 | [diff] [blame] | 547 | else if ((__x & 0x5F) == __exp) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 548 | { |
Howard Hinnant | 6319f14 | 2013-03-08 19:06:24 +0000 | [diff] [blame] | 549 | __exp |= 0x80; |
| 550 | if (__in_units) |
| 551 | { |
| 552 | __in_units = false; |
| 553 | if (__grouping.size() != 0 && __g_end-__g < __num_get_buf_sz) |
| 554 | *__g_end++ = __dc; |
| 555 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 556 | } |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 557 | *__a_end++ = __x; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 558 | if (__f >= 22) |
| 559 | return 0; |
| 560 | ++__dc; |
| 561 | return 0; |
| 562 | } |
| 563 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 564 | _LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __num_get<char>) |
| 565 | _LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __num_get<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 566 | |
| 567 | template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 568 | class _LIBCPP_TEMPLATE_VIS num_get |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 569 | : public locale::facet, |
| 570 | private __num_get<_CharT> |
| 571 | { |
| 572 | public: |
| 573 | typedef _CharT char_type; |
| 574 | typedef _InputIterator iter_type; |
| 575 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 576 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 577 | explicit num_get(size_t __refs = 0) |
| 578 | : locale::facet(__refs) {} |
| 579 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 580 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 581 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 582 | ios_base::iostate& __err, bool& __v) const |
| 583 | { |
| 584 | return do_get(__b, __e, __iob, __err, __v); |
| 585 | } |
| 586 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 587 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 588 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 589 | ios_base::iostate& __err, long& __v) const |
| 590 | { |
| 591 | return do_get(__b, __e, __iob, __err, __v); |
| 592 | } |
| 593 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 594 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 595 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 596 | ios_base::iostate& __err, long long& __v) const |
| 597 | { |
| 598 | return do_get(__b, __e, __iob, __err, __v); |
| 599 | } |
| 600 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 601 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 602 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 603 | ios_base::iostate& __err, unsigned short& __v) const |
| 604 | { |
| 605 | return do_get(__b, __e, __iob, __err, __v); |
| 606 | } |
| 607 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 608 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 609 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 610 | ios_base::iostate& __err, unsigned int& __v) const |
| 611 | { |
| 612 | return do_get(__b, __e, __iob, __err, __v); |
| 613 | } |
| 614 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 615 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 616 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 617 | ios_base::iostate& __err, unsigned long& __v) const |
| 618 | { |
| 619 | return do_get(__b, __e, __iob, __err, __v); |
| 620 | } |
| 621 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 622 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 623 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 624 | ios_base::iostate& __err, unsigned long long& __v) const |
| 625 | { |
| 626 | return do_get(__b, __e, __iob, __err, __v); |
| 627 | } |
| 628 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 629 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 630 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 631 | ios_base::iostate& __err, float& __v) const |
| 632 | { |
| 633 | return do_get(__b, __e, __iob, __err, __v); |
| 634 | } |
| 635 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 636 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 637 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 638 | ios_base::iostate& __err, double& __v) const |
| 639 | { |
| 640 | return do_get(__b, __e, __iob, __err, __v); |
| 641 | } |
| 642 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 643 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 644 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 645 | ios_base::iostate& __err, long double& __v) const |
| 646 | { |
| 647 | return do_get(__b, __e, __iob, __err, __v); |
| 648 | } |
| 649 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 650 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 651 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 652 | ios_base::iostate& __err, void*& __v) const |
| 653 | { |
| 654 | return do_get(__b, __e, __iob, __err, __v); |
| 655 | } |
| 656 | |
| 657 | static locale::id id; |
| 658 | |
| 659 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 660 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 661 | ~num_get() {} |
| 662 | |
Marshall Clow | 5ffe591 | 2013-11-05 14:28:52 +0000 | [diff] [blame] | 663 | template <class _Fp> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 664 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 665 | iter_type __do_get_floating_point |
Marshall Clow | 5ffe591 | 2013-11-05 14:28:52 +0000 | [diff] [blame] | 666 | (iter_type __b, iter_type __e, ios_base& __iob, |
| 667 | ios_base::iostate& __err, _Fp& __v) const; |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 668 | |
| 669 | template <class _Signed> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 670 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 671 | iter_type __do_get_signed |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 672 | (iter_type __b, iter_type __e, ios_base& __iob, |
| 673 | ios_base::iostate& __err, _Signed& __v) const; |
| 674 | |
| 675 | template <class _Unsigned> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 676 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 677 | iter_type __do_get_unsigned |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 678 | (iter_type __b, iter_type __e, ios_base& __iob, |
| 679 | ios_base::iostate& __err, _Unsigned& __v) const; |
| 680 | |
| 681 | |
| 682 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 683 | ios_base::iostate& __err, bool& __v) const; |
| 684 | |
| 685 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 686 | ios_base::iostate& __err, long& __v) const |
| 687 | { return this->__do_get_signed ( __b, __e, __iob, __err, __v ); } |
| 688 | |
| 689 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 690 | ios_base::iostate& __err, long long& __v) const |
| 691 | { return this->__do_get_signed ( __b, __e, __iob, __err, __v ); } |
| 692 | |
| 693 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 694 | ios_base::iostate& __err, unsigned short& __v) const |
| 695 | { return this->__do_get_unsigned ( __b, __e, __iob, __err, __v ); } |
| 696 | |
| 697 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 698 | ios_base::iostate& __err, unsigned int& __v) const |
| 699 | { return this->__do_get_unsigned ( __b, __e, __iob, __err, __v ); } |
| 700 | |
| 701 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 702 | ios_base::iostate& __err, unsigned long& __v) const |
| 703 | { return this->__do_get_unsigned ( __b, __e, __iob, __err, __v ); } |
| 704 | |
| 705 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 706 | ios_base::iostate& __err, unsigned long long& __v) const |
| 707 | { return this->__do_get_unsigned ( __b, __e, __iob, __err, __v ); } |
| 708 | |
| 709 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 710 | ios_base::iostate& __err, float& __v) const |
| 711 | { return this->__do_get_floating_point ( __b, __e, __iob, __err, __v ); } |
| 712 | |
| 713 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 714 | ios_base::iostate& __err, double& __v) const |
| 715 | { return this->__do_get_floating_point ( __b, __e, __iob, __err, __v ); } |
| 716 | |
| 717 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 718 | ios_base::iostate& __err, long double& __v) const |
| 719 | { return this->__do_get_floating_point ( __b, __e, __iob, __err, __v ); } |
| 720 | |
| 721 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 722 | ios_base::iostate& __err, void*& __v) const; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 723 | }; |
| 724 | |
| 725 | template <class _CharT, class _InputIterator> |
| 726 | locale::id |
| 727 | num_get<_CharT, _InputIterator>::id; |
| 728 | |
| 729 | template <class _Tp> |
| 730 | _Tp |
| 731 | __num_get_signed_integral(const char* __a, const char* __a_end, |
| 732 | ios_base::iostate& __err, int __base) |
| 733 | { |
| 734 | if (__a != __a_end) |
| 735 | { |
Howard Hinnant | 54e2fff | 2013-01-22 17:26:08 +0000 | [diff] [blame] | 736 | typename remove_reference<decltype(errno)>::type __save_errno = errno; |
Howard Hinnant | e7c8da6 | 2011-02-25 19:52:41 +0000 | [diff] [blame] | 737 | errno = 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 738 | char *__p2; |
Howard Hinnant | 2ea1ca9 | 2011-09-28 21:05:01 +0000 | [diff] [blame] | 739 | long long __ll = strtoll_l(__a, &__p2, __base, _LIBCPP_GET_C_LOCALE); |
Howard Hinnant | 54e2fff | 2013-01-22 17:26:08 +0000 | [diff] [blame] | 740 | typename remove_reference<decltype(errno)>::type __current_errno = errno; |
Howard Hinnant | e7c8da6 | 2011-02-25 19:52:41 +0000 | [diff] [blame] | 741 | if (__current_errno == 0) |
| 742 | errno = __save_errno; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 743 | if (__p2 != __a_end) |
| 744 | { |
| 745 | __err = ios_base::failbit; |
| 746 | return 0; |
| 747 | } |
Howard Hinnant | e7c8da6 | 2011-02-25 19:52:41 +0000 | [diff] [blame] | 748 | else if (__current_errno == ERANGE || |
| 749 | __ll < numeric_limits<_Tp>::min() || |
| 750 | numeric_limits<_Tp>::max() < __ll) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 751 | { |
| 752 | __err = ios_base::failbit; |
Howard Hinnant | e7c8da6 | 2011-02-25 19:52:41 +0000 | [diff] [blame] | 753 | if (__ll > 0) |
| 754 | return numeric_limits<_Tp>::max(); |
| 755 | else |
| 756 | return numeric_limits<_Tp>::min(); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 757 | } |
| 758 | return static_cast<_Tp>(__ll); |
| 759 | } |
| 760 | __err = ios_base::failbit; |
| 761 | return 0; |
| 762 | } |
| 763 | |
| 764 | template <class _Tp> |
| 765 | _Tp |
| 766 | __num_get_unsigned_integral(const char* __a, const char* __a_end, |
| 767 | ios_base::iostate& __err, int __base) |
| 768 | { |
| 769 | if (__a != __a_end) |
| 770 | { |
Eric Fiselier | f382e53 | 2018-03-29 01:18:53 +0000 | [diff] [blame] | 771 | const bool __negate = *__a == '-'; |
| 772 | if (__negate && ++__a == __a_end) { |
| 773 | __err = ios_base::failbit; |
| 774 | return 0; |
Howard Hinnant | e7c8da6 | 2011-02-25 19:52:41 +0000 | [diff] [blame] | 775 | } |
Howard Hinnant | 54e2fff | 2013-01-22 17:26:08 +0000 | [diff] [blame] | 776 | typename remove_reference<decltype(errno)>::type __save_errno = errno; |
Howard Hinnant | e7c8da6 | 2011-02-25 19:52:41 +0000 | [diff] [blame] | 777 | errno = 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 778 | char *__p2; |
Howard Hinnant | 2ea1ca9 | 2011-09-28 21:05:01 +0000 | [diff] [blame] | 779 | unsigned long long __ll = strtoull_l(__a, &__p2, __base, _LIBCPP_GET_C_LOCALE); |
Howard Hinnant | 54e2fff | 2013-01-22 17:26:08 +0000 | [diff] [blame] | 780 | typename remove_reference<decltype(errno)>::type __current_errno = errno; |
Howard Hinnant | e7c8da6 | 2011-02-25 19:52:41 +0000 | [diff] [blame] | 781 | if (__current_errno == 0) |
| 782 | errno = __save_errno; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 783 | if (__p2 != __a_end) |
| 784 | { |
| 785 | __err = ios_base::failbit; |
| 786 | return 0; |
| 787 | } |
Eric Fiselier | f382e53 | 2018-03-29 01:18:53 +0000 | [diff] [blame] | 788 | else if (__current_errno == ERANGE || numeric_limits<_Tp>::max() < __ll) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 789 | { |
| 790 | __err = ios_base::failbit; |
| 791 | return numeric_limits<_Tp>::max(); |
| 792 | } |
Eric Fiselier | f382e53 | 2018-03-29 01:18:53 +0000 | [diff] [blame] | 793 | _Tp __res = static_cast<_Tp>(__ll); |
| 794 | if (__negate) __res = -__res; |
| 795 | return __res; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 796 | } |
| 797 | __err = ios_base::failbit; |
| 798 | return 0; |
| 799 | } |
| 800 | |
| 801 | template <class _Tp> |
Eric Fiselier | fe6d50f | 2016-06-19 06:58:22 +0000 | [diff] [blame] | 802 | _LIBCPP_INLINE_VISIBILITY |
| 803 | _Tp __do_strtod(const char* __a, char** __p2); |
| 804 | |
| 805 | template <> |
| 806 | inline _LIBCPP_INLINE_VISIBILITY |
| 807 | float __do_strtod<float>(const char* __a, char** __p2) { |
| 808 | return strtof_l(__a, __p2, _LIBCPP_GET_C_LOCALE); |
| 809 | } |
| 810 | |
| 811 | template <> |
| 812 | inline _LIBCPP_INLINE_VISIBILITY |
| 813 | double __do_strtod<double>(const char* __a, char** __p2) { |
| 814 | return strtod_l(__a, __p2, _LIBCPP_GET_C_LOCALE); |
| 815 | } |
| 816 | |
| 817 | template <> |
| 818 | inline _LIBCPP_INLINE_VISIBILITY |
| 819 | long double __do_strtod<long double>(const char* __a, char** __p2) { |
| 820 | return strtold_l(__a, __p2, _LIBCPP_GET_C_LOCALE); |
| 821 | } |
| 822 | |
| 823 | template <class _Tp> |
Shoaib Meenai | 833ad54 | 2016-12-24 18:05:32 +0000 | [diff] [blame] | 824 | _LIBCPP_HIDDEN |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 825 | _Tp |
| 826 | __num_get_float(const char* __a, const char* __a_end, ios_base::iostate& __err) |
| 827 | { |
| 828 | if (__a != __a_end) |
| 829 | { |
Howard Hinnant | 4f67100 | 2013-04-13 18:19:25 +0000 | [diff] [blame] | 830 | typename remove_reference<decltype(errno)>::type __save_errno = errno; |
| 831 | errno = 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 832 | char *__p2; |
Eric Fiselier | fe6d50f | 2016-06-19 06:58:22 +0000 | [diff] [blame] | 833 | _Tp __ld = __do_strtod<_Tp>(__a, &__p2); |
Howard Hinnant | 4f67100 | 2013-04-13 18:19:25 +0000 | [diff] [blame] | 834 | typename remove_reference<decltype(errno)>::type __current_errno = errno; |
| 835 | if (__current_errno == 0) |
| 836 | errno = __save_errno; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 837 | if (__p2 != __a_end) |
| 838 | { |
| 839 | __err = ios_base::failbit; |
| 840 | return 0; |
| 841 | } |
Howard Hinnant | 4f67100 | 2013-04-13 18:19:25 +0000 | [diff] [blame] | 842 | else if (__current_errno == ERANGE) |
| 843 | __err = ios_base::failbit; |
Eric Fiselier | fe6d50f | 2016-06-19 06:58:22 +0000 | [diff] [blame] | 844 | return __ld; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 845 | } |
| 846 | __err = ios_base::failbit; |
| 847 | return 0; |
| 848 | } |
| 849 | |
| 850 | template <class _CharT, class _InputIterator> |
| 851 | _InputIterator |
| 852 | num_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, |
| 853 | ios_base& __iob, |
| 854 | ios_base::iostate& __err, |
| 855 | bool& __v) const |
| 856 | { |
| 857 | if ((__iob.flags() & ios_base::boolalpha) == 0) |
| 858 | { |
| 859 | long __lv = -1; |
| 860 | __b = do_get(__b, __e, __iob, __err, __lv); |
| 861 | switch (__lv) |
| 862 | { |
| 863 | case 0: |
| 864 | __v = false; |
| 865 | break; |
| 866 | case 1: |
| 867 | __v = true; |
| 868 | break; |
| 869 | default: |
| 870 | __v = true; |
| 871 | __err = ios_base::failbit; |
| 872 | break; |
| 873 | } |
| 874 | return __b; |
| 875 | } |
| 876 | const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__iob.getloc()); |
| 877 | const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__iob.getloc()); |
| 878 | typedef typename numpunct<_CharT>::string_type string_type; |
| 879 | const string_type __names[2] = {__np.truename(), __np.falsename()}; |
| 880 | const string_type* __i = __scan_keyword(__b, __e, __names, __names+2, |
| 881 | __ct, __err); |
| 882 | __v = __i == __names; |
| 883 | return __b; |
| 884 | } |
| 885 | |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 886 | // signed |
| 887 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 888 | template <class _CharT, class _InputIterator> |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 889 | template <class _Signed> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 890 | _InputIterator |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 891 | num_get<_CharT, _InputIterator>::__do_get_signed(iter_type __b, iter_type __e, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 892 | ios_base& __iob, |
| 893 | ios_base::iostate& __err, |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 894 | _Signed& __v) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 895 | { |
| 896 | // Stage 1 |
| 897 | int __base = this->__get_base(__iob); |
| 898 | // Stage 2 |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 899 | char_type __thousands_sep; |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 900 | const int __atoms_size = 26; |
| 901 | #ifdef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET |
| 902 | char_type __atoms1[__atoms_size]; |
| 903 | const char_type *__atoms = this->__do_widen(__iob, __atoms1); |
| 904 | string __grouping = this->__stage2_int_prep(__iob, __thousands_sep); |
| 905 | #else |
| 906 | char_type __atoms[__atoms_size]; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 907 | string __grouping = this->__stage2_int_prep(__iob, __atoms, __thousands_sep); |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 908 | #endif |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 909 | string __buf; |
| 910 | __buf.resize(__buf.capacity()); |
| 911 | char* __a = &__buf[0]; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 912 | char* __a_end = __a; |
| 913 | unsigned __g[__num_get_base::__num_get_buf_sz]; |
| 914 | unsigned* __g_end = __g; |
| 915 | unsigned __dc = 0; |
| 916 | for (; __b != __e; ++__b) |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 917 | { |
Joerg Sonnenberger | cf7278a | 2014-02-07 21:14:29 +0000 | [diff] [blame] | 918 | if (__a_end == __a + __buf.size()) |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 919 | { |
| 920 | size_t __tmp = __buf.size(); |
| 921 | __buf.resize(2*__buf.size()); |
| 922 | __buf.resize(__buf.capacity()); |
| 923 | __a = &__buf[0]; |
| 924 | __a_end = __a + __tmp; |
| 925 | } |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 926 | if (this->__stage2_int_loop(*__b, __base, __a, __a_end, __dc, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 927 | __thousands_sep, __grouping, __g, __g_end, |
| 928 | __atoms)) |
| 929 | break; |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 930 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 931 | if (__grouping.size() != 0 && __g_end-__g < __num_get_base::__num_get_buf_sz) |
| 932 | *__g_end++ = __dc; |
| 933 | // Stage 3 |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 934 | __v = __num_get_signed_integral<_Signed>(__a, __a_end, __err, __base); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 935 | // Digit grouping checked |
| 936 | __check_grouping(__grouping, __g, __g_end, __err); |
| 937 | // EOF checked |
| 938 | if (__b == __e) |
| 939 | __err |= ios_base::eofbit; |
| 940 | return __b; |
| 941 | } |
| 942 | |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 943 | // unsigned |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 944 | |
| 945 | template <class _CharT, class _InputIterator> |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 946 | template <class _Unsigned> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 947 | _InputIterator |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 948 | num_get<_CharT, _InputIterator>::__do_get_unsigned(iter_type __b, iter_type __e, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 949 | ios_base& __iob, |
| 950 | ios_base::iostate& __err, |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 951 | _Unsigned& __v) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 952 | { |
| 953 | // Stage 1 |
| 954 | int __base = this->__get_base(__iob); |
| 955 | // Stage 2 |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 956 | char_type __thousands_sep; |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 957 | const int __atoms_size = 26; |
| 958 | #ifdef _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET |
| 959 | char_type __atoms1[__atoms_size]; |
| 960 | const char_type *__atoms = this->__do_widen(__iob, __atoms1); |
| 961 | string __grouping = this->__stage2_int_prep(__iob, __thousands_sep); |
| 962 | #else |
| 963 | char_type __atoms[__atoms_size]; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 964 | string __grouping = this->__stage2_int_prep(__iob, __atoms, __thousands_sep); |
Aditya Kumar | aa356d6 | 2017-06-14 23:17:45 +0000 | [diff] [blame] | 965 | #endif |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 966 | string __buf; |
| 967 | __buf.resize(__buf.capacity()); |
| 968 | char* __a = &__buf[0]; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 969 | char* __a_end = __a; |
| 970 | unsigned __g[__num_get_base::__num_get_buf_sz]; |
| 971 | unsigned* __g_end = __g; |
| 972 | unsigned __dc = 0; |
| 973 | for (; __b != __e; ++__b) |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 974 | { |
Joerg Sonnenberger | cf7278a | 2014-02-07 21:14:29 +0000 | [diff] [blame] | 975 | if (__a_end == __a + __buf.size()) |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 976 | { |
| 977 | size_t __tmp = __buf.size(); |
| 978 | __buf.resize(2*__buf.size()); |
| 979 | __buf.resize(__buf.capacity()); |
| 980 | __a = &__buf[0]; |
| 981 | __a_end = __a + __tmp; |
| 982 | } |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 983 | if (this->__stage2_int_loop(*__b, __base, __a, __a_end, __dc, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 984 | __thousands_sep, __grouping, __g, __g_end, |
| 985 | __atoms)) |
| 986 | break; |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 987 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 988 | if (__grouping.size() != 0 && __g_end-__g < __num_get_base::__num_get_buf_sz) |
| 989 | *__g_end++ = __dc; |
| 990 | // Stage 3 |
Marshall Clow | fe2a561 | 2013-11-07 01:00:50 +0000 | [diff] [blame] | 991 | __v = __num_get_unsigned_integral<_Unsigned>(__a, __a_end, __err, __base); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 992 | // Digit grouping checked |
| 993 | __check_grouping(__grouping, __g, __g_end, __err); |
| 994 | // EOF checked |
| 995 | if (__b == __e) |
| 996 | __err |= ios_base::eofbit; |
| 997 | return __b; |
| 998 | } |
| 999 | |
Marshall Clow | 5ffe591 | 2013-11-05 14:28:52 +0000 | [diff] [blame] | 1000 | // floating point |
| 1001 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1002 | template <class _CharT, class _InputIterator> |
Marshall Clow | 5ffe591 | 2013-11-05 14:28:52 +0000 | [diff] [blame] | 1003 | template <class _Fp> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1004 | _InputIterator |
Marshall Clow | 5ffe591 | 2013-11-05 14:28:52 +0000 | [diff] [blame] | 1005 | num_get<_CharT, _InputIterator>::__do_get_floating_point(iter_type __b, iter_type __e, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1006 | ios_base& __iob, |
| 1007 | ios_base::iostate& __err, |
Marshall Clow | 5ffe591 | 2013-11-05 14:28:52 +0000 | [diff] [blame] | 1008 | _Fp& __v) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1009 | { |
| 1010 | // Stage 1, nothing to do |
| 1011 | // Stage 2 |
| 1012 | char_type __atoms[32]; |
| 1013 | char_type __decimal_point; |
| 1014 | char_type __thousands_sep; |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 1015 | string __grouping = this->__stage2_float_prep(__iob, __atoms, |
| 1016 | __decimal_point, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1017 | __thousands_sep); |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 1018 | string __buf; |
| 1019 | __buf.resize(__buf.capacity()); |
| 1020 | char* __a = &__buf[0]; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1021 | char* __a_end = __a; |
| 1022 | unsigned __g[__num_get_base::__num_get_buf_sz]; |
| 1023 | unsigned* __g_end = __g; |
| 1024 | unsigned __dc = 0; |
| 1025 | bool __in_units = true; |
| 1026 | char __exp = 'E'; |
| 1027 | for (; __b != __e; ++__b) |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 1028 | { |
Joerg Sonnenberger | cf7278a | 2014-02-07 21:14:29 +0000 | [diff] [blame] | 1029 | if (__a_end == __a + __buf.size()) |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 1030 | { |
| 1031 | size_t __tmp = __buf.size(); |
| 1032 | __buf.resize(2*__buf.size()); |
| 1033 | __buf.resize(__buf.capacity()); |
| 1034 | __a = &__buf[0]; |
| 1035 | __a_end = __a + __tmp; |
| 1036 | } |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 1037 | if (this->__stage2_float_loop(*__b, __in_units, __exp, __a, __a_end, |
| 1038 | __decimal_point, __thousands_sep, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1039 | __grouping, __g, __g_end, |
| 1040 | __dc, __atoms)) |
| 1041 | break; |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 1042 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1043 | if (__grouping.size() != 0 && __in_units && __g_end-__g < __num_get_base::__num_get_buf_sz) |
| 1044 | *__g_end++ = __dc; |
| 1045 | // Stage 3 |
Marshall Clow | 5ffe591 | 2013-11-05 14:28:52 +0000 | [diff] [blame] | 1046 | __v = __num_get_float<_Fp>(__a, __a_end, __err); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1047 | // Digit grouping checked |
| 1048 | __check_grouping(__grouping, __g, __g_end, __err); |
| 1049 | // EOF checked |
| 1050 | if (__b == __e) |
| 1051 | __err |= ios_base::eofbit; |
| 1052 | return __b; |
| 1053 | } |
| 1054 | |
| 1055 | template <class _CharT, class _InputIterator> |
| 1056 | _InputIterator |
| 1057 | num_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, |
| 1058 | ios_base& __iob, |
| 1059 | ios_base::iostate& __err, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1060 | void*& __v) const |
| 1061 | { |
| 1062 | // Stage 1 |
| 1063 | int __base = 16; |
| 1064 | // Stage 2 |
| 1065 | char_type __atoms[26]; |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1066 | char_type __thousands_sep = 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1067 | string __grouping; |
| 1068 | use_facet<ctype<_CharT> >(__iob.getloc()).widen(__num_get_base::__src, |
| 1069 | __num_get_base::__src + 26, __atoms); |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 1070 | string __buf; |
| 1071 | __buf.resize(__buf.capacity()); |
| 1072 | char* __a = &__buf[0]; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1073 | char* __a_end = __a; |
| 1074 | unsigned __g[__num_get_base::__num_get_buf_sz]; |
| 1075 | unsigned* __g_end = __g; |
| 1076 | unsigned __dc = 0; |
| 1077 | for (; __b != __e; ++__b) |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 1078 | { |
Joerg Sonnenberger | cf7278a | 2014-02-07 21:14:29 +0000 | [diff] [blame] | 1079 | if (__a_end == __a + __buf.size()) |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 1080 | { |
| 1081 | size_t __tmp = __buf.size(); |
| 1082 | __buf.resize(2*__buf.size()); |
| 1083 | __buf.resize(__buf.capacity()); |
| 1084 | __a = &__buf[0]; |
| 1085 | __a_end = __a + __tmp; |
| 1086 | } |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 1087 | if (this->__stage2_int_loop(*__b, __base, __a, __a_end, __dc, |
| 1088 | __thousands_sep, __grouping, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1089 | __g, __g_end, __atoms)) |
| 1090 | break; |
Howard Hinnant | ae57a1a | 2013-04-15 20:40:06 +0000 | [diff] [blame] | 1091 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1092 | // Stage 3 |
Marshall Clow | 117563c | 2014-05-21 16:02:20 +0000 | [diff] [blame] | 1093 | __buf.resize(__a_end - __a); |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1094 | if (__libcpp_sscanf_l(__buf.c_str(), _LIBCPP_GET_C_LOCALE, "%p", &__v) != 1) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1095 | __err = ios_base::failbit; |
| 1096 | // EOF checked |
| 1097 | if (__b == __e) |
| 1098 | __err |= ios_base::eofbit; |
| 1099 | return __b; |
| 1100 | } |
| 1101 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 1102 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS num_get<char>) |
| 1103 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS num_get<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1104 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 1105 | struct _LIBCPP_TYPE_VIS __num_put_base |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1106 | { |
| 1107 | protected: |
| 1108 | static void __format_int(char* __fmt, const char* __len, bool __signd, |
| 1109 | ios_base::fmtflags __flags); |
| 1110 | static bool __format_float(char* __fmt, const char* __len, |
| 1111 | ios_base::fmtflags __flags); |
| 1112 | static char* __identify_padding(char* __nb, char* __ne, |
| 1113 | const ios_base& __iob); |
| 1114 | }; |
| 1115 | |
| 1116 | template <class _CharT> |
| 1117 | struct __num_put |
| 1118 | : protected __num_put_base |
| 1119 | { |
| 1120 | static void __widen_and_group_int(char* __nb, char* __np, char* __ne, |
| 1121 | _CharT* __ob, _CharT*& __op, _CharT*& __oe, |
| 1122 | const locale& __loc); |
| 1123 | static void __widen_and_group_float(char* __nb, char* __np, char* __ne, |
| 1124 | _CharT* __ob, _CharT*& __op, _CharT*& __oe, |
| 1125 | const locale& __loc); |
| 1126 | }; |
| 1127 | |
| 1128 | template <class _CharT> |
| 1129 | void |
| 1130 | __num_put<_CharT>::__widen_and_group_int(char* __nb, char* __np, char* __ne, |
| 1131 | _CharT* __ob, _CharT*& __op, _CharT*& __oe, |
| 1132 | const locale& __loc) |
| 1133 | { |
| 1134 | const ctype<_CharT>& __ct = use_facet<ctype<_CharT> > (__loc); |
| 1135 | const numpunct<_CharT>& __npt = use_facet<numpunct<_CharT> >(__loc); |
| 1136 | string __grouping = __npt.grouping(); |
| 1137 | if (__grouping.empty()) |
| 1138 | { |
| 1139 | __ct.widen(__nb, __ne, __ob); |
| 1140 | __oe = __ob + (__ne - __nb); |
| 1141 | } |
| 1142 | else |
| 1143 | { |
| 1144 | __oe = __ob; |
| 1145 | char* __nf = __nb; |
| 1146 | if (*__nf == '-' || *__nf == '+') |
| 1147 | *__oe++ = __ct.widen(*__nf++); |
| 1148 | if (__ne - __nf >= 2 && __nf[0] == '0' && (__nf[1] == 'x' || |
| 1149 | __nf[1] == 'X')) |
| 1150 | { |
| 1151 | *__oe++ = __ct.widen(*__nf++); |
| 1152 | *__oe++ = __ct.widen(*__nf++); |
| 1153 | } |
| 1154 | reverse(__nf, __ne); |
| 1155 | _CharT __thousands_sep = __npt.thousands_sep(); |
| 1156 | unsigned __dc = 0; |
| 1157 | unsigned __dg = 0; |
| 1158 | for (char* __p = __nf; __p < __ne; ++__p) |
| 1159 | { |
| 1160 | if (static_cast<unsigned>(__grouping[__dg]) > 0 && |
| 1161 | __dc == static_cast<unsigned>(__grouping[__dg])) |
| 1162 | { |
| 1163 | *__oe++ = __thousands_sep; |
| 1164 | __dc = 0; |
| 1165 | if (__dg < __grouping.size()-1) |
| 1166 | ++__dg; |
| 1167 | } |
| 1168 | *__oe++ = __ct.widen(*__p); |
| 1169 | ++__dc; |
| 1170 | } |
| 1171 | reverse(__ob + (__nf - __nb), __oe); |
| 1172 | } |
| 1173 | if (__np == __ne) |
| 1174 | __op = __oe; |
| 1175 | else |
| 1176 | __op = __ob + (__np - __nb); |
| 1177 | } |
| 1178 | |
| 1179 | template <class _CharT> |
| 1180 | void |
| 1181 | __num_put<_CharT>::__widen_and_group_float(char* __nb, char* __np, char* __ne, |
| 1182 | _CharT* __ob, _CharT*& __op, _CharT*& __oe, |
| 1183 | const locale& __loc) |
| 1184 | { |
| 1185 | const ctype<_CharT>& __ct = use_facet<ctype<_CharT> > (__loc); |
| 1186 | const numpunct<_CharT>& __npt = use_facet<numpunct<_CharT> >(__loc); |
| 1187 | string __grouping = __npt.grouping(); |
| 1188 | __oe = __ob; |
| 1189 | char* __nf = __nb; |
| 1190 | if (*__nf == '-' || *__nf == '+') |
| 1191 | *__oe++ = __ct.widen(*__nf++); |
| 1192 | char* __ns; |
| 1193 | if (__ne - __nf >= 2 && __nf[0] == '0' && (__nf[1] == 'x' || |
| 1194 | __nf[1] == 'X')) |
| 1195 | { |
| 1196 | *__oe++ = __ct.widen(*__nf++); |
| 1197 | *__oe++ = __ct.widen(*__nf++); |
| 1198 | for (__ns = __nf; __ns < __ne; ++__ns) |
Howard Hinnant | 2ea1ca9 | 2011-09-28 21:05:01 +0000 | [diff] [blame] | 1199 | if (!isxdigit_l(*__ns, _LIBCPP_GET_C_LOCALE)) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1200 | break; |
| 1201 | } |
| 1202 | else |
| 1203 | { |
| 1204 | for (__ns = __nf; __ns < __ne; ++__ns) |
Howard Hinnant | 2ea1ca9 | 2011-09-28 21:05:01 +0000 | [diff] [blame] | 1205 | if (!isdigit_l(*__ns, _LIBCPP_GET_C_LOCALE)) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1206 | break; |
| 1207 | } |
| 1208 | if (__grouping.empty()) |
| 1209 | { |
| 1210 | __ct.widen(__nf, __ns, __oe); |
| 1211 | __oe += __ns - __nf; |
| 1212 | } |
| 1213 | else |
| 1214 | { |
| 1215 | reverse(__nf, __ns); |
| 1216 | _CharT __thousands_sep = __npt.thousands_sep(); |
| 1217 | unsigned __dc = 0; |
| 1218 | unsigned __dg = 0; |
| 1219 | for (char* __p = __nf; __p < __ns; ++__p) |
| 1220 | { |
| 1221 | if (__grouping[__dg] > 0 && __dc == static_cast<unsigned>(__grouping[__dg])) |
| 1222 | { |
| 1223 | *__oe++ = __thousands_sep; |
| 1224 | __dc = 0; |
| 1225 | if (__dg < __grouping.size()-1) |
| 1226 | ++__dg; |
| 1227 | } |
| 1228 | *__oe++ = __ct.widen(*__p); |
| 1229 | ++__dc; |
| 1230 | } |
| 1231 | reverse(__ob + (__nf - __nb), __oe); |
| 1232 | } |
| 1233 | for (__nf = __ns; __nf < __ne; ++__nf) |
| 1234 | { |
| 1235 | if (*__nf == '.') |
| 1236 | { |
| 1237 | *__oe++ = __npt.decimal_point(); |
| 1238 | ++__nf; |
| 1239 | break; |
| 1240 | } |
| 1241 | else |
| 1242 | *__oe++ = __ct.widen(*__nf); |
| 1243 | } |
| 1244 | __ct.widen(__nf, __ne, __oe); |
| 1245 | __oe += __ne - __nf; |
| 1246 | if (__np == __ne) |
| 1247 | __op = __oe; |
| 1248 | else |
| 1249 | __op = __ob + (__np - __nb); |
| 1250 | } |
| 1251 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 1252 | _LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __num_put<char>) |
| 1253 | _LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __num_put<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1254 | |
| 1255 | template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 1256 | class _LIBCPP_TEMPLATE_VIS num_put |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1257 | : public locale::facet, |
| 1258 | private __num_put<_CharT> |
| 1259 | { |
| 1260 | public: |
| 1261 | typedef _CharT char_type; |
| 1262 | typedef _OutputIterator iter_type; |
| 1263 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1264 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1265 | explicit num_put(size_t __refs = 0) |
| 1266 | : locale::facet(__refs) {} |
| 1267 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1268 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1269 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1270 | bool __v) const |
| 1271 | { |
| 1272 | return do_put(__s, __iob, __fl, __v); |
| 1273 | } |
| 1274 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1275 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1276 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1277 | long __v) const |
| 1278 | { |
| 1279 | return do_put(__s, __iob, __fl, __v); |
| 1280 | } |
| 1281 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1282 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1283 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1284 | long long __v) const |
| 1285 | { |
| 1286 | return do_put(__s, __iob, __fl, __v); |
| 1287 | } |
| 1288 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1289 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1290 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1291 | unsigned long __v) const |
| 1292 | { |
| 1293 | return do_put(__s, __iob, __fl, __v); |
| 1294 | } |
| 1295 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1296 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1297 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1298 | unsigned long long __v) const |
| 1299 | { |
| 1300 | return do_put(__s, __iob, __fl, __v); |
| 1301 | } |
| 1302 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1303 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1304 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1305 | double __v) const |
| 1306 | { |
| 1307 | return do_put(__s, __iob, __fl, __v); |
| 1308 | } |
| 1309 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1310 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1311 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1312 | long double __v) const |
| 1313 | { |
| 1314 | return do_put(__s, __iob, __fl, __v); |
| 1315 | } |
| 1316 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1317 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1318 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1319 | const void* __v) const |
| 1320 | { |
| 1321 | return do_put(__s, __iob, __fl, __v); |
| 1322 | } |
| 1323 | |
| 1324 | static locale::id id; |
| 1325 | |
| 1326 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1327 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1328 | ~num_put() {} |
| 1329 | |
| 1330 | virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1331 | bool __v) const; |
| 1332 | virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1333 | long __v) const; |
| 1334 | virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1335 | long long __v) const; |
| 1336 | virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1337 | unsigned long) const; |
| 1338 | virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1339 | unsigned long long) const; |
| 1340 | virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1341 | double __v) const; |
| 1342 | virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1343 | long double __v) const; |
| 1344 | virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, |
| 1345 | const void* __v) const; |
| 1346 | }; |
| 1347 | |
| 1348 | template <class _CharT, class _OutputIterator> |
| 1349 | locale::id |
| 1350 | num_put<_CharT, _OutputIterator>::id; |
| 1351 | |
| 1352 | template <class _CharT, class _OutputIterator> |
| 1353 | _LIBCPP_HIDDEN |
| 1354 | _OutputIterator |
| 1355 | __pad_and_output(_OutputIterator __s, |
| 1356 | const _CharT* __ob, const _CharT* __op, const _CharT* __oe, |
| 1357 | ios_base& __iob, _CharT __fl) |
| 1358 | { |
| 1359 | streamsize __sz = __oe - __ob; |
| 1360 | streamsize __ns = __iob.width(); |
| 1361 | if (__ns > __sz) |
| 1362 | __ns -= __sz; |
| 1363 | else |
| 1364 | __ns = 0; |
| 1365 | for (;__ob < __op; ++__ob, ++__s) |
| 1366 | *__s = *__ob; |
| 1367 | for (; __ns; --__ns, ++__s) |
| 1368 | *__s = __fl; |
| 1369 | for (; __ob < __oe; ++__ob, ++__s) |
| 1370 | *__s = *__ob; |
| 1371 | __iob.width(0); |
| 1372 | return __s; |
| 1373 | } |
| 1374 | |
Howard Hinnant | 537b2fa | 2012-11-14 21:17:15 +0000 | [diff] [blame] | 1375 | #if !defined(__APPLE__) || \ |
| 1376 | (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED > __MAC_10_8) || \ |
| 1377 | (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED > __IPHONE_6_0) |
| 1378 | |
Howard Hinnant | a585de6 | 2012-09-19 19:14:15 +0000 | [diff] [blame] | 1379 | template <class _CharT, class _Traits> |
| 1380 | _LIBCPP_HIDDEN |
| 1381 | ostreambuf_iterator<_CharT, _Traits> |
| 1382 | __pad_and_output(ostreambuf_iterator<_CharT, _Traits> __s, |
| 1383 | const _CharT* __ob, const _CharT* __op, const _CharT* __oe, |
| 1384 | ios_base& __iob, _CharT __fl) |
| 1385 | { |
| 1386 | if (__s.__sbuf_ == nullptr) |
| 1387 | return __s; |
| 1388 | streamsize __sz = __oe - __ob; |
| 1389 | streamsize __ns = __iob.width(); |
| 1390 | if (__ns > __sz) |
| 1391 | __ns -= __sz; |
| 1392 | else |
| 1393 | __ns = 0; |
| 1394 | streamsize __np = __op - __ob; |
| 1395 | if (__np > 0) |
| 1396 | { |
| 1397 | if (__s.__sbuf_->sputn(__ob, __np) != __np) |
| 1398 | { |
| 1399 | __s.__sbuf_ = nullptr; |
| 1400 | return __s; |
| 1401 | } |
| 1402 | } |
| 1403 | if (__ns > 0) |
| 1404 | { |
| 1405 | basic_string<_CharT, _Traits> __sp(__ns, __fl); |
| 1406 | if (__s.__sbuf_->sputn(__sp.data(), __ns) != __ns) |
| 1407 | { |
| 1408 | __s.__sbuf_ = nullptr; |
| 1409 | return __s; |
| 1410 | } |
| 1411 | } |
| 1412 | __np = __oe - __op; |
| 1413 | if (__np > 0) |
| 1414 | { |
| 1415 | if (__s.__sbuf_->sputn(__op, __np) != __np) |
| 1416 | { |
| 1417 | __s.__sbuf_ = nullptr; |
| 1418 | return __s; |
| 1419 | } |
| 1420 | } |
| 1421 | __iob.width(0); |
| 1422 | return __s; |
| 1423 | } |
| 1424 | |
Howard Hinnant | 537b2fa | 2012-11-14 21:17:15 +0000 | [diff] [blame] | 1425 | #endif |
| 1426 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1427 | template <class _CharT, class _OutputIterator> |
| 1428 | _OutputIterator |
| 1429 | num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, |
| 1430 | char_type __fl, bool __v) const |
| 1431 | { |
| 1432 | if ((__iob.flags() & ios_base::boolalpha) == 0) |
| 1433 | return do_put(__s, __iob, __fl, (unsigned long)__v); |
| 1434 | const numpunct<char_type>& __np = use_facet<numpunct<char_type> >(__iob.getloc()); |
| 1435 | typedef typename numpunct<char_type>::string_type string_type; |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1436 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1437 | string_type __tmp(__v ? __np.truename() : __np.falsename()); |
| 1438 | string_type __nm = _VSTD::move(__tmp); |
| 1439 | #else |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1440 | string_type __nm = __v ? __np.truename() : __np.falsename(); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1441 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1442 | for (typename string_type::iterator __i = __nm.begin(); __i != __nm.end(); ++__i, ++__s) |
| 1443 | *__s = *__i; |
| 1444 | return __s; |
| 1445 | } |
| 1446 | |
| 1447 | template <class _CharT, class _OutputIterator> |
| 1448 | _OutputIterator |
| 1449 | num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, |
| 1450 | char_type __fl, long __v) const |
| 1451 | { |
| 1452 | // Stage 1 - Get number in narrow char |
| 1453 | char __fmt[6] = {'%', 0}; |
| 1454 | const char* __len = "l"; |
| 1455 | this->__format_int(__fmt+1, __len, true, __iob.flags()); |
| 1456 | const unsigned __nbuf = (numeric_limits<long>::digits / 3) |
| 1457 | + ((numeric_limits<long>::digits % 3) != 0) |
Dimitry Andric | 2f21459 | 2017-05-06 20:58:50 +0000 | [diff] [blame] | 1458 | + ((__iob.flags() & ios_base::showbase) != 0) |
Eric Fiselier | 59af3f8 | 2016-04-29 07:23:20 +0000 | [diff] [blame] | 1459 | + 2; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1460 | char __nar[__nbuf]; |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1461 | int __nc = __libcpp_snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1462 | char* __ne = __nar + __nc; |
| 1463 | char* __np = this->__identify_padding(__nar, __ne, __iob); |
| 1464 | // Stage 2 - Widen __nar while adding thousands separators |
| 1465 | char_type __o[2*(__nbuf-1) - 1]; |
| 1466 | char_type* __op; // pad here |
| 1467 | char_type* __oe; // end of output |
| 1468 | this->__widen_and_group_int(__nar, __np, __ne, __o, __op, __oe, __iob.getloc()); |
| 1469 | // [__o, __oe) contains thousands_sep'd wide number |
| 1470 | // Stage 3 & 4 |
| 1471 | return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); |
| 1472 | } |
| 1473 | |
| 1474 | template <class _CharT, class _OutputIterator> |
| 1475 | _OutputIterator |
| 1476 | num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, |
| 1477 | char_type __fl, long long __v) const |
| 1478 | { |
| 1479 | // Stage 1 - Get number in narrow char |
| 1480 | char __fmt[8] = {'%', 0}; |
| 1481 | const char* __len = "ll"; |
| 1482 | this->__format_int(__fmt+1, __len, true, __iob.flags()); |
| 1483 | const unsigned __nbuf = (numeric_limits<long long>::digits / 3) |
| 1484 | + ((numeric_limits<long long>::digits % 3) != 0) |
Dimitry Andric | 2f21459 | 2017-05-06 20:58:50 +0000 | [diff] [blame] | 1485 | + ((__iob.flags() & ios_base::showbase) != 0) |
Marshall Clow | b9bf4a2 | 2015-01-26 17:24:52 +0000 | [diff] [blame] | 1486 | + 2; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1487 | char __nar[__nbuf]; |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1488 | int __nc = __libcpp_snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1489 | char* __ne = __nar + __nc; |
| 1490 | char* __np = this->__identify_padding(__nar, __ne, __iob); |
| 1491 | // Stage 2 - Widen __nar while adding thousands separators |
| 1492 | char_type __o[2*(__nbuf-1) - 1]; |
| 1493 | char_type* __op; // pad here |
| 1494 | char_type* __oe; // end of output |
| 1495 | this->__widen_and_group_int(__nar, __np, __ne, __o, __op, __oe, __iob.getloc()); |
| 1496 | // [__o, __oe) contains thousands_sep'd wide number |
| 1497 | // Stage 3 & 4 |
| 1498 | return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); |
| 1499 | } |
| 1500 | |
| 1501 | template <class _CharT, class _OutputIterator> |
| 1502 | _OutputIterator |
| 1503 | num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, |
| 1504 | char_type __fl, unsigned long __v) const |
| 1505 | { |
| 1506 | // Stage 1 - Get number in narrow char |
| 1507 | char __fmt[6] = {'%', 0}; |
| 1508 | const char* __len = "l"; |
| 1509 | this->__format_int(__fmt+1, __len, false, __iob.flags()); |
| 1510 | const unsigned __nbuf = (numeric_limits<unsigned long>::digits / 3) |
| 1511 | + ((numeric_limits<unsigned long>::digits % 3) != 0) |
Dimitry Andric | 2f21459 | 2017-05-06 20:58:50 +0000 | [diff] [blame] | 1512 | + ((__iob.flags() & ios_base::showbase) != 0) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1513 | + 1; |
| 1514 | char __nar[__nbuf]; |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1515 | int __nc = __libcpp_snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1516 | char* __ne = __nar + __nc; |
| 1517 | char* __np = this->__identify_padding(__nar, __ne, __iob); |
| 1518 | // Stage 2 - Widen __nar while adding thousands separators |
| 1519 | char_type __o[2*(__nbuf-1) - 1]; |
| 1520 | char_type* __op; // pad here |
| 1521 | char_type* __oe; // end of output |
| 1522 | this->__widen_and_group_int(__nar, __np, __ne, __o, __op, __oe, __iob.getloc()); |
| 1523 | // [__o, __oe) contains thousands_sep'd wide number |
| 1524 | // Stage 3 & 4 |
| 1525 | return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); |
| 1526 | } |
| 1527 | |
| 1528 | template <class _CharT, class _OutputIterator> |
| 1529 | _OutputIterator |
| 1530 | num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, |
| 1531 | char_type __fl, unsigned long long __v) const |
| 1532 | { |
| 1533 | // Stage 1 - Get number in narrow char |
| 1534 | char __fmt[8] = {'%', 0}; |
| 1535 | const char* __len = "ll"; |
| 1536 | this->__format_int(__fmt+1, __len, false, __iob.flags()); |
| 1537 | const unsigned __nbuf = (numeric_limits<unsigned long long>::digits / 3) |
| 1538 | + ((numeric_limits<unsigned long long>::digits % 3) != 0) |
Dimitry Andric | 2f21459 | 2017-05-06 20:58:50 +0000 | [diff] [blame] | 1539 | + ((__iob.flags() & ios_base::showbase) != 0) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1540 | + 1; |
| 1541 | char __nar[__nbuf]; |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1542 | int __nc = __libcpp_snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1543 | char* __ne = __nar + __nc; |
| 1544 | char* __np = this->__identify_padding(__nar, __ne, __iob); |
| 1545 | // Stage 2 - Widen __nar while adding thousands separators |
| 1546 | char_type __o[2*(__nbuf-1) - 1]; |
| 1547 | char_type* __op; // pad here |
| 1548 | char_type* __oe; // end of output |
| 1549 | this->__widen_and_group_int(__nar, __np, __ne, __o, __op, __oe, __iob.getloc()); |
| 1550 | // [__o, __oe) contains thousands_sep'd wide number |
| 1551 | // Stage 3 & 4 |
| 1552 | return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); |
| 1553 | } |
| 1554 | |
| 1555 | template <class _CharT, class _OutputIterator> |
| 1556 | _OutputIterator |
| 1557 | num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, |
| 1558 | char_type __fl, double __v) const |
| 1559 | { |
| 1560 | // Stage 1 - Get number in narrow char |
| 1561 | char __fmt[8] = {'%', 0}; |
| 1562 | const char* __len = ""; |
| 1563 | bool __specify_precision = this->__format_float(__fmt+1, __len, __iob.flags()); |
| 1564 | const unsigned __nbuf = 30; |
| 1565 | char __nar[__nbuf]; |
| 1566 | char* __nb = __nar; |
| 1567 | int __nc; |
| 1568 | if (__specify_precision) |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1569 | __nc = __libcpp_snprintf_l(__nb, __nbuf, _LIBCPP_GET_C_LOCALE, __fmt, |
Howard Hinnant | adff489 | 2010-05-24 17:49:41 +0000 | [diff] [blame] | 1570 | (int)__iob.precision(), __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1571 | else |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1572 | __nc = __libcpp_snprintf_l(__nb, __nbuf, _LIBCPP_GET_C_LOCALE, __fmt, __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1573 | unique_ptr<char, void(*)(void*)> __nbh(0, free); |
| 1574 | if (__nc > static_cast<int>(__nbuf-1)) |
| 1575 | { |
| 1576 | if (__specify_precision) |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1577 | __nc = __libcpp_asprintf_l(&__nb, _LIBCPP_GET_C_LOCALE, __fmt, (int)__iob.precision(), __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1578 | else |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1579 | __nc = __libcpp_asprintf_l(&__nb, _LIBCPP_GET_C_LOCALE, __fmt, __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1580 | if (__nb == 0) |
| 1581 | __throw_bad_alloc(); |
| 1582 | __nbh.reset(__nb); |
| 1583 | } |
| 1584 | char* __ne = __nb + __nc; |
| 1585 | char* __np = this->__identify_padding(__nb, __ne, __iob); |
| 1586 | // Stage 2 - Widen __nar while adding thousands separators |
| 1587 | char_type __o[2*(__nbuf-1) - 1]; |
| 1588 | char_type* __ob = __o; |
| 1589 | unique_ptr<char_type, void(*)(void*)> __obh(0, free); |
| 1590 | if (__nb != __nar) |
| 1591 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1592 | __ob = (char_type*)malloc(2*static_cast<size_t>(__nc)*sizeof(char_type)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1593 | if (__ob == 0) |
| 1594 | __throw_bad_alloc(); |
| 1595 | __obh.reset(__ob); |
| 1596 | } |
| 1597 | char_type* __op; // pad here |
| 1598 | char_type* __oe; // end of output |
| 1599 | this->__widen_and_group_float(__nb, __np, __ne, __ob, __op, __oe, __iob.getloc()); |
| 1600 | // [__o, __oe) contains thousands_sep'd wide number |
| 1601 | // Stage 3 & 4 |
| 1602 | __s = __pad_and_output(__s, __ob, __op, __oe, __iob, __fl); |
| 1603 | return __s; |
| 1604 | } |
| 1605 | |
| 1606 | template <class _CharT, class _OutputIterator> |
| 1607 | _OutputIterator |
| 1608 | num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, |
| 1609 | char_type __fl, long double __v) const |
| 1610 | { |
| 1611 | // Stage 1 - Get number in narrow char |
| 1612 | char __fmt[8] = {'%', 0}; |
| 1613 | const char* __len = "L"; |
| 1614 | bool __specify_precision = this->__format_float(__fmt+1, __len, __iob.flags()); |
| 1615 | const unsigned __nbuf = 30; |
| 1616 | char __nar[__nbuf]; |
| 1617 | char* __nb = __nar; |
| 1618 | int __nc; |
| 1619 | if (__specify_precision) |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1620 | __nc = __libcpp_snprintf_l(__nb, __nbuf, _LIBCPP_GET_C_LOCALE, __fmt, |
Howard Hinnant | adff489 | 2010-05-24 17:49:41 +0000 | [diff] [blame] | 1621 | (int)__iob.precision(), __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1622 | else |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1623 | __nc = __libcpp_snprintf_l(__nb, __nbuf, _LIBCPP_GET_C_LOCALE, __fmt, __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1624 | unique_ptr<char, void(*)(void*)> __nbh(0, free); |
| 1625 | if (__nc > static_cast<int>(__nbuf-1)) |
| 1626 | { |
| 1627 | if (__specify_precision) |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1628 | __nc = __libcpp_asprintf_l(&__nb, _LIBCPP_GET_C_LOCALE, __fmt, (int)__iob.precision(), __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1629 | else |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1630 | __nc = __libcpp_asprintf_l(&__nb, _LIBCPP_GET_C_LOCALE, __fmt, __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1631 | if (__nb == 0) |
| 1632 | __throw_bad_alloc(); |
| 1633 | __nbh.reset(__nb); |
| 1634 | } |
| 1635 | char* __ne = __nb + __nc; |
| 1636 | char* __np = this->__identify_padding(__nb, __ne, __iob); |
| 1637 | // Stage 2 - Widen __nar while adding thousands separators |
| 1638 | char_type __o[2*(__nbuf-1) - 1]; |
| 1639 | char_type* __ob = __o; |
| 1640 | unique_ptr<char_type, void(*)(void*)> __obh(0, free); |
| 1641 | if (__nb != __nar) |
| 1642 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1643 | __ob = (char_type*)malloc(2*static_cast<size_t>(__nc)*sizeof(char_type)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1644 | if (__ob == 0) |
| 1645 | __throw_bad_alloc(); |
| 1646 | __obh.reset(__ob); |
| 1647 | } |
| 1648 | char_type* __op; // pad here |
| 1649 | char_type* __oe; // end of output |
| 1650 | this->__widen_and_group_float(__nb, __np, __ne, __ob, __op, __oe, __iob.getloc()); |
| 1651 | // [__o, __oe) contains thousands_sep'd wide number |
| 1652 | // Stage 3 & 4 |
| 1653 | __s = __pad_and_output(__s, __ob, __op, __oe, __iob, __fl); |
| 1654 | return __s; |
| 1655 | } |
| 1656 | |
| 1657 | template <class _CharT, class _OutputIterator> |
| 1658 | _OutputIterator |
| 1659 | num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, |
| 1660 | char_type __fl, const void* __v) const |
| 1661 | { |
| 1662 | // Stage 1 - Get pointer in narrow char |
| 1663 | char __fmt[6] = "%p"; |
| 1664 | const unsigned __nbuf = 20; |
| 1665 | char __nar[__nbuf]; |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 1666 | int __nc = __libcpp_snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1667 | char* __ne = __nar + __nc; |
| 1668 | char* __np = this->__identify_padding(__nar, __ne, __iob); |
| 1669 | // Stage 2 - Widen __nar |
| 1670 | char_type __o[2*(__nbuf-1) - 1]; |
| 1671 | char_type* __op; // pad here |
| 1672 | char_type* __oe; // end of output |
| 1673 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); |
| 1674 | __ct.widen(__nar, __ne, __o); |
| 1675 | __oe = __o + (__ne - __nar); |
| 1676 | if (__np == __ne) |
| 1677 | __op = __oe; |
| 1678 | else |
| 1679 | __op = __o + (__np - __nar); |
| 1680 | // [__o, __oe) contains wide number |
| 1681 | // Stage 3 & 4 |
| 1682 | return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); |
| 1683 | } |
| 1684 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 1685 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS num_put<char>) |
| 1686 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS num_put<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1687 | |
| 1688 | template <class _CharT, class _InputIterator> |
| 1689 | _LIBCPP_HIDDEN |
| 1690 | int |
| 1691 | __get_up_to_n_digits(_InputIterator& __b, _InputIterator __e, |
| 1692 | ios_base::iostate& __err, const ctype<_CharT>& __ct, int __n) |
| 1693 | { |
| 1694 | // Precondition: __n >= 1 |
| 1695 | if (__b == __e) |
| 1696 | { |
| 1697 | __err |= ios_base::eofbit | ios_base::failbit; |
| 1698 | return 0; |
| 1699 | } |
| 1700 | // get first digit |
| 1701 | _CharT __c = *__b; |
| 1702 | if (!__ct.is(ctype_base::digit, __c)) |
| 1703 | { |
| 1704 | __err |= ios_base::failbit; |
| 1705 | return 0; |
| 1706 | } |
| 1707 | int __r = __ct.narrow(__c, 0) - '0'; |
Eric Fiselier | b991975 | 2014-10-27 19:28:20 +0000 | [diff] [blame] | 1708 | for (++__b, (void) --__n; __b != __e && __n > 0; ++__b, (void) --__n) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1709 | { |
| 1710 | // get next digit |
| 1711 | __c = *__b; |
| 1712 | if (!__ct.is(ctype_base::digit, __c)) |
| 1713 | return __r; |
| 1714 | __r = __r * 10 + __ct.narrow(__c, 0) - '0'; |
| 1715 | } |
| 1716 | if (__b == __e) |
| 1717 | __err |= ios_base::eofbit; |
| 1718 | return __r; |
| 1719 | } |
| 1720 | |
Howard Hinnant | 83eade6 | 2013-03-06 23:30:19 +0000 | [diff] [blame] | 1721 | class _LIBCPP_TYPE_VIS time_base |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1722 | { |
| 1723 | public: |
| 1724 | enum dateorder {no_order, dmy, mdy, ymd, ydm}; |
| 1725 | }; |
| 1726 | |
| 1727 | template <class _CharT> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 1728 | class _LIBCPP_TEMPLATE_VIS __time_get_c_storage |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1729 | { |
| 1730 | protected: |
| 1731 | typedef basic_string<_CharT> string_type; |
| 1732 | |
| 1733 | virtual const string_type* __weeks() const; |
| 1734 | virtual const string_type* __months() const; |
| 1735 | virtual const string_type* __am_pm() const; |
| 1736 | virtual const string_type& __c() const; |
| 1737 | virtual const string_type& __r() const; |
| 1738 | virtual const string_type& __x() const; |
| 1739 | virtual const string_type& __X() const; |
Eric Fiselier | 85d45f6 | 2015-08-18 19:39:35 +0000 | [diff] [blame] | 1740 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1741 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 85d45f6 | 2015-08-18 19:39:35 +0000 | [diff] [blame] | 1742 | ~__time_get_c_storage() {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1743 | }; |
| 1744 | |
Eric Fiselier | c5a600a | 2017-05-08 00:29:32 +0000 | [diff] [blame] | 1745 | template <> _LIBCPP_FUNC_VIS const string* __time_get_c_storage<char>::__weeks() const; |
| 1746 | template <> _LIBCPP_FUNC_VIS const string* __time_get_c_storage<char>::__months() const; |
| 1747 | template <> _LIBCPP_FUNC_VIS const string* __time_get_c_storage<char>::__am_pm() const; |
| 1748 | template <> _LIBCPP_FUNC_VIS const string& __time_get_c_storage<char>::__c() const; |
| 1749 | template <> _LIBCPP_FUNC_VIS const string& __time_get_c_storage<char>::__r() const; |
| 1750 | template <> _LIBCPP_FUNC_VIS const string& __time_get_c_storage<char>::__x() const; |
| 1751 | template <> _LIBCPP_FUNC_VIS const string& __time_get_c_storage<char>::__X() const; |
| 1752 | |
| 1753 | template <> _LIBCPP_FUNC_VIS const wstring* __time_get_c_storage<wchar_t>::__weeks() const; |
| 1754 | template <> _LIBCPP_FUNC_VIS const wstring* __time_get_c_storage<wchar_t>::__months() const; |
| 1755 | template <> _LIBCPP_FUNC_VIS const wstring* __time_get_c_storage<wchar_t>::__am_pm() const; |
| 1756 | template <> _LIBCPP_FUNC_VIS const wstring& __time_get_c_storage<wchar_t>::__c() const; |
| 1757 | template <> _LIBCPP_FUNC_VIS const wstring& __time_get_c_storage<wchar_t>::__r() const; |
| 1758 | template <> _LIBCPP_FUNC_VIS const wstring& __time_get_c_storage<wchar_t>::__x() const; |
| 1759 | template <> _LIBCPP_FUNC_VIS const wstring& __time_get_c_storage<wchar_t>::__X() const; |
| 1760 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1761 | template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 1762 | class _LIBCPP_TEMPLATE_VIS time_get |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1763 | : public locale::facet, |
| 1764 | public time_base, |
| 1765 | private __time_get_c_storage<_CharT> |
| 1766 | { |
| 1767 | public: |
| 1768 | typedef _CharT char_type; |
| 1769 | typedef _InputIterator iter_type; |
| 1770 | typedef time_base::dateorder dateorder; |
| 1771 | typedef basic_string<char_type> string_type; |
| 1772 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1773 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1774 | explicit time_get(size_t __refs = 0) |
| 1775 | : locale::facet(__refs) {} |
| 1776 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1777 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1778 | dateorder date_order() const |
| 1779 | { |
| 1780 | return this->do_date_order(); |
| 1781 | } |
| 1782 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1783 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1784 | iter_type get_time(iter_type __b, iter_type __e, ios_base& __iob, |
| 1785 | ios_base::iostate& __err, tm* __tm) const |
| 1786 | { |
| 1787 | return do_get_time(__b, __e, __iob, __err, __tm); |
| 1788 | } |
| 1789 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1790 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1791 | iter_type get_date(iter_type __b, iter_type __e, ios_base& __iob, |
| 1792 | ios_base::iostate& __err, tm* __tm) const |
| 1793 | { |
| 1794 | return do_get_date(__b, __e, __iob, __err, __tm); |
| 1795 | } |
| 1796 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1797 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1798 | iter_type get_weekday(iter_type __b, iter_type __e, ios_base& __iob, |
| 1799 | ios_base::iostate& __err, tm* __tm) const |
| 1800 | { |
| 1801 | return do_get_weekday(__b, __e, __iob, __err, __tm); |
| 1802 | } |
| 1803 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1804 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1805 | iter_type get_monthname(iter_type __b, iter_type __e, ios_base& __iob, |
| 1806 | ios_base::iostate& __err, tm* __tm) const |
| 1807 | { |
| 1808 | return do_get_monthname(__b, __e, __iob, __err, __tm); |
| 1809 | } |
| 1810 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1811 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1812 | iter_type get_year(iter_type __b, iter_type __e, ios_base& __iob, |
| 1813 | ios_base::iostate& __err, tm* __tm) const |
| 1814 | { |
| 1815 | return do_get_year(__b, __e, __iob, __err, __tm); |
| 1816 | } |
| 1817 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1818 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1819 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 1820 | ios_base::iostate& __err, tm *__tm, |
| 1821 | char __fmt, char __mod = 0) const |
| 1822 | { |
| 1823 | return do_get(__b, __e, __iob, __err, __tm, __fmt, __mod); |
| 1824 | } |
| 1825 | |
| 1826 | iter_type get(iter_type __b, iter_type __e, ios_base& __iob, |
| 1827 | ios_base::iostate& __err, tm* __tm, |
| 1828 | const char_type* __fmtb, const char_type* __fmte) const; |
| 1829 | |
| 1830 | static locale::id id; |
| 1831 | |
| 1832 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 1833 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1834 | ~time_get() {} |
| 1835 | |
| 1836 | virtual dateorder do_date_order() const; |
| 1837 | virtual iter_type do_get_time(iter_type __b, iter_type __e, ios_base& __iob, |
| 1838 | ios_base::iostate& __err, tm* __tm) const; |
| 1839 | virtual iter_type do_get_date(iter_type __b, iter_type __e, ios_base& __iob, |
| 1840 | ios_base::iostate& __err, tm* __tm) const; |
| 1841 | virtual iter_type do_get_weekday(iter_type __b, iter_type __e, ios_base& __iob, |
| 1842 | ios_base::iostate& __err, tm* __tm) const; |
| 1843 | virtual iter_type do_get_monthname(iter_type __b, iter_type __e, ios_base& __iob, |
| 1844 | ios_base::iostate& __err, tm* __tm) const; |
| 1845 | virtual iter_type do_get_year(iter_type __b, iter_type __e, ios_base& __iob, |
| 1846 | ios_base::iostate& __err, tm* __tm) const; |
| 1847 | virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, |
| 1848 | ios_base::iostate& __err, tm* __tm, |
| 1849 | char __fmt, char __mod) const; |
| 1850 | private: |
| 1851 | void __get_white_space(iter_type& __b, iter_type __e, |
| 1852 | ios_base::iostate& __err, const ctype<char_type>& __ct) const; |
| 1853 | void __get_percent(iter_type& __b, iter_type __e, ios_base::iostate& __err, |
| 1854 | const ctype<char_type>& __ct) const; |
| 1855 | |
| 1856 | void __get_weekdayname(int& __m, |
| 1857 | iter_type& __b, iter_type __e, |
| 1858 | ios_base::iostate& __err, |
| 1859 | const ctype<char_type>& __ct) const; |
| 1860 | void __get_monthname(int& __m, |
| 1861 | iter_type& __b, iter_type __e, |
| 1862 | ios_base::iostate& __err, |
| 1863 | const ctype<char_type>& __ct) const; |
| 1864 | void __get_day(int& __d, |
| 1865 | iter_type& __b, iter_type __e, |
| 1866 | ios_base::iostate& __err, |
| 1867 | const ctype<char_type>& __ct) const; |
| 1868 | void __get_month(int& __m, |
| 1869 | iter_type& __b, iter_type __e, |
| 1870 | ios_base::iostate& __err, |
| 1871 | const ctype<char_type>& __ct) const; |
| 1872 | void __get_year(int& __y, |
| 1873 | iter_type& __b, iter_type __e, |
| 1874 | ios_base::iostate& __err, |
| 1875 | const ctype<char_type>& __ct) const; |
| 1876 | void __get_year4(int& __y, |
| 1877 | iter_type& __b, iter_type __e, |
| 1878 | ios_base::iostate& __err, |
| 1879 | const ctype<char_type>& __ct) const; |
| 1880 | void __get_hour(int& __d, |
| 1881 | iter_type& __b, iter_type __e, |
| 1882 | ios_base::iostate& __err, |
| 1883 | const ctype<char_type>& __ct) const; |
| 1884 | void __get_12_hour(int& __h, |
| 1885 | iter_type& __b, iter_type __e, |
| 1886 | ios_base::iostate& __err, |
| 1887 | const ctype<char_type>& __ct) const; |
| 1888 | void __get_am_pm(int& __h, |
| 1889 | iter_type& __b, iter_type __e, |
| 1890 | ios_base::iostate& __err, |
| 1891 | const ctype<char_type>& __ct) const; |
| 1892 | void __get_minute(int& __m, |
| 1893 | iter_type& __b, iter_type __e, |
| 1894 | ios_base::iostate& __err, |
| 1895 | const ctype<char_type>& __ct) const; |
| 1896 | void __get_second(int& __s, |
| 1897 | iter_type& __b, iter_type __e, |
| 1898 | ios_base::iostate& __err, |
| 1899 | const ctype<char_type>& __ct) const; |
| 1900 | void __get_weekday(int& __w, |
| 1901 | iter_type& __b, iter_type __e, |
| 1902 | ios_base::iostate& __err, |
| 1903 | const ctype<char_type>& __ct) const; |
| 1904 | void __get_day_year_num(int& __w, |
| 1905 | iter_type& __b, iter_type __e, |
| 1906 | ios_base::iostate& __err, |
| 1907 | const ctype<char_type>& __ct) const; |
| 1908 | }; |
| 1909 | |
| 1910 | template <class _CharT, class _InputIterator> |
| 1911 | locale::id |
| 1912 | time_get<_CharT, _InputIterator>::id; |
| 1913 | |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 1914 | // time_get primitives |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1915 | |
| 1916 | template <class _CharT, class _InputIterator> |
| 1917 | void |
| 1918 | time_get<_CharT, _InputIterator>::__get_weekdayname(int& __w, |
| 1919 | iter_type& __b, iter_type __e, |
| 1920 | ios_base::iostate& __err, |
| 1921 | const ctype<char_type>& __ct) const |
| 1922 | { |
| 1923 | // Note: ignoring case comes from the POSIX strptime spec |
| 1924 | const string_type* __wk = this->__weeks(); |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1925 | ptrdiff_t __i = __scan_keyword(__b, __e, __wk, __wk+14, __ct, __err, false) - __wk; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1926 | if (__i < 14) |
| 1927 | __w = __i % 7; |
| 1928 | } |
| 1929 | |
| 1930 | template <class _CharT, class _InputIterator> |
| 1931 | void |
| 1932 | time_get<_CharT, _InputIterator>::__get_monthname(int& __m, |
| 1933 | iter_type& __b, iter_type __e, |
| 1934 | ios_base::iostate& __err, |
| 1935 | const ctype<char_type>& __ct) const |
| 1936 | { |
| 1937 | // Note: ignoring case comes from the POSIX strptime spec |
| 1938 | const string_type* __month = this->__months(); |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1939 | ptrdiff_t __i = __scan_keyword(__b, __e, __month, __month+24, __ct, __err, false) - __month; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1940 | if (__i < 24) |
| 1941 | __m = __i % 12; |
| 1942 | } |
| 1943 | |
| 1944 | template <class _CharT, class _InputIterator> |
| 1945 | void |
| 1946 | time_get<_CharT, _InputIterator>::__get_day(int& __d, |
| 1947 | iter_type& __b, iter_type __e, |
| 1948 | ios_base::iostate& __err, |
| 1949 | const ctype<char_type>& __ct) const |
| 1950 | { |
| 1951 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); |
| 1952 | if (!(__err & ios_base::failbit) && 1 <= __t && __t <= 31) |
| 1953 | __d = __t; |
| 1954 | else |
| 1955 | __err |= ios_base::failbit; |
| 1956 | } |
| 1957 | |
| 1958 | template <class _CharT, class _InputIterator> |
| 1959 | void |
| 1960 | time_get<_CharT, _InputIterator>::__get_month(int& __m, |
| 1961 | iter_type& __b, iter_type __e, |
| 1962 | ios_base::iostate& __err, |
| 1963 | const ctype<char_type>& __ct) const |
| 1964 | { |
| 1965 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2) - 1; |
| 1966 | if (!(__err & ios_base::failbit) && __t <= 11) |
| 1967 | __m = __t; |
| 1968 | else |
| 1969 | __err |= ios_base::failbit; |
| 1970 | } |
| 1971 | |
| 1972 | template <class _CharT, class _InputIterator> |
| 1973 | void |
| 1974 | time_get<_CharT, _InputIterator>::__get_year(int& __y, |
| 1975 | iter_type& __b, iter_type __e, |
| 1976 | ios_base::iostate& __err, |
| 1977 | const ctype<char_type>& __ct) const |
| 1978 | { |
| 1979 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 4); |
| 1980 | if (!(__err & ios_base::failbit)) |
| 1981 | { |
| 1982 | if (__t < 69) |
| 1983 | __t += 2000; |
| 1984 | else if (69 <= __t && __t <= 99) |
| 1985 | __t += 1900; |
| 1986 | __y = __t - 1900; |
| 1987 | } |
| 1988 | } |
| 1989 | |
| 1990 | template <class _CharT, class _InputIterator> |
| 1991 | void |
| 1992 | time_get<_CharT, _InputIterator>::__get_year4(int& __y, |
| 1993 | iter_type& __b, iter_type __e, |
| 1994 | ios_base::iostate& __err, |
| 1995 | const ctype<char_type>& __ct) const |
| 1996 | { |
| 1997 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 4); |
| 1998 | if (!(__err & ios_base::failbit)) |
| 1999 | __y = __t - 1900; |
| 2000 | } |
| 2001 | |
| 2002 | template <class _CharT, class _InputIterator> |
| 2003 | void |
| 2004 | time_get<_CharT, _InputIterator>::__get_hour(int& __h, |
| 2005 | iter_type& __b, iter_type __e, |
| 2006 | ios_base::iostate& __err, |
| 2007 | const ctype<char_type>& __ct) const |
| 2008 | { |
| 2009 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); |
| 2010 | if (!(__err & ios_base::failbit) && __t <= 23) |
| 2011 | __h = __t; |
| 2012 | else |
| 2013 | __err |= ios_base::failbit; |
| 2014 | } |
| 2015 | |
| 2016 | template <class _CharT, class _InputIterator> |
| 2017 | void |
| 2018 | time_get<_CharT, _InputIterator>::__get_12_hour(int& __h, |
| 2019 | iter_type& __b, iter_type __e, |
| 2020 | ios_base::iostate& __err, |
| 2021 | const ctype<char_type>& __ct) const |
| 2022 | { |
| 2023 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); |
| 2024 | if (!(__err & ios_base::failbit) && 1 <= __t && __t <= 12) |
| 2025 | __h = __t; |
| 2026 | else |
| 2027 | __err |= ios_base::failbit; |
| 2028 | } |
| 2029 | |
| 2030 | template <class _CharT, class _InputIterator> |
| 2031 | void |
| 2032 | time_get<_CharT, _InputIterator>::__get_minute(int& __m, |
| 2033 | iter_type& __b, iter_type __e, |
| 2034 | ios_base::iostate& __err, |
| 2035 | const ctype<char_type>& __ct) const |
| 2036 | { |
| 2037 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); |
| 2038 | if (!(__err & ios_base::failbit) && __t <= 59) |
| 2039 | __m = __t; |
| 2040 | else |
| 2041 | __err |= ios_base::failbit; |
| 2042 | } |
| 2043 | |
| 2044 | template <class _CharT, class _InputIterator> |
| 2045 | void |
| 2046 | time_get<_CharT, _InputIterator>::__get_second(int& __s, |
| 2047 | iter_type& __b, iter_type __e, |
| 2048 | ios_base::iostate& __err, |
| 2049 | const ctype<char_type>& __ct) const |
| 2050 | { |
| 2051 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); |
| 2052 | if (!(__err & ios_base::failbit) && __t <= 60) |
| 2053 | __s = __t; |
| 2054 | else |
| 2055 | __err |= ios_base::failbit; |
| 2056 | } |
| 2057 | |
| 2058 | template <class _CharT, class _InputIterator> |
| 2059 | void |
| 2060 | time_get<_CharT, _InputIterator>::__get_weekday(int& __w, |
| 2061 | iter_type& __b, iter_type __e, |
| 2062 | ios_base::iostate& __err, |
| 2063 | const ctype<char_type>& __ct) const |
| 2064 | { |
| 2065 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 1); |
| 2066 | if (!(__err & ios_base::failbit) && __t <= 6) |
| 2067 | __w = __t; |
| 2068 | else |
| 2069 | __err |= ios_base::failbit; |
| 2070 | } |
| 2071 | |
| 2072 | template <class _CharT, class _InputIterator> |
| 2073 | void |
| 2074 | time_get<_CharT, _InputIterator>::__get_day_year_num(int& __d, |
| 2075 | iter_type& __b, iter_type __e, |
| 2076 | ios_base::iostate& __err, |
| 2077 | const ctype<char_type>& __ct) const |
| 2078 | { |
| 2079 | int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 3); |
| 2080 | if (!(__err & ios_base::failbit) && __t <= 365) |
| 2081 | __d = __t; |
| 2082 | else |
| 2083 | __err |= ios_base::failbit; |
| 2084 | } |
| 2085 | |
| 2086 | template <class _CharT, class _InputIterator> |
| 2087 | void |
| 2088 | time_get<_CharT, _InputIterator>::__get_white_space(iter_type& __b, iter_type __e, |
| 2089 | ios_base::iostate& __err, |
| 2090 | const ctype<char_type>& __ct) const |
| 2091 | { |
| 2092 | for (; __b != __e && __ct.is(ctype_base::space, *__b); ++__b) |
| 2093 | ; |
| 2094 | if (__b == __e) |
| 2095 | __err |= ios_base::eofbit; |
| 2096 | } |
| 2097 | |
| 2098 | template <class _CharT, class _InputIterator> |
| 2099 | void |
| 2100 | time_get<_CharT, _InputIterator>::__get_am_pm(int& __h, |
| 2101 | iter_type& __b, iter_type __e, |
| 2102 | ios_base::iostate& __err, |
| 2103 | const ctype<char_type>& __ct) const |
| 2104 | { |
| 2105 | const string_type* __ap = this->__am_pm(); |
| 2106 | if (__ap[0].size() + __ap[1].size() == 0) |
| 2107 | { |
| 2108 | __err |= ios_base::failbit; |
| 2109 | return; |
| 2110 | } |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2111 | ptrdiff_t __i = __scan_keyword(__b, __e, __ap, __ap+2, __ct, __err, false) - __ap; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2112 | if (__i == 0 && __h == 12) |
| 2113 | __h = 0; |
| 2114 | else if (__i == 1 && __h < 12) |
| 2115 | __h += 12; |
| 2116 | } |
| 2117 | |
| 2118 | template <class _CharT, class _InputIterator> |
| 2119 | void |
| 2120 | time_get<_CharT, _InputIterator>::__get_percent(iter_type& __b, iter_type __e, |
| 2121 | ios_base::iostate& __err, |
| 2122 | const ctype<char_type>& __ct) const |
| 2123 | { |
| 2124 | if (__b == __e) |
| 2125 | { |
| 2126 | __err |= ios_base::eofbit | ios_base::failbit; |
| 2127 | return; |
| 2128 | } |
| 2129 | if (__ct.narrow(*__b, 0) != '%') |
| 2130 | __err |= ios_base::failbit; |
| 2131 | else if(++__b == __e) |
| 2132 | __err |= ios_base::eofbit; |
| 2133 | } |
| 2134 | |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 2135 | // time_get end primitives |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2136 | |
| 2137 | template <class _CharT, class _InputIterator> |
| 2138 | _InputIterator |
| 2139 | time_get<_CharT, _InputIterator>::get(iter_type __b, iter_type __e, |
| 2140 | ios_base& __iob, |
| 2141 | ios_base::iostate& __err, tm* __tm, |
| 2142 | const char_type* __fmtb, const char_type* __fmte) const |
| 2143 | { |
| 2144 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); |
| 2145 | __err = ios_base::goodbit; |
| 2146 | while (__fmtb != __fmte && __err == ios_base::goodbit) |
| 2147 | { |
| 2148 | if (__b == __e) |
| 2149 | { |
| 2150 | __err = ios_base::failbit; |
| 2151 | break; |
| 2152 | } |
| 2153 | if (__ct.narrow(*__fmtb, 0) == '%') |
| 2154 | { |
| 2155 | if (++__fmtb == __fmte) |
| 2156 | { |
| 2157 | __err = ios_base::failbit; |
| 2158 | break; |
| 2159 | } |
| 2160 | char __cmd = __ct.narrow(*__fmtb, 0); |
| 2161 | char __opt = '\0'; |
| 2162 | if (__cmd == 'E' || __cmd == '0') |
| 2163 | { |
| 2164 | if (++__fmtb == __fmte) |
| 2165 | { |
| 2166 | __err = ios_base::failbit; |
| 2167 | break; |
| 2168 | } |
| 2169 | __opt = __cmd; |
| 2170 | __cmd = __ct.narrow(*__fmtb, 0); |
| 2171 | } |
| 2172 | __b = do_get(__b, __e, __iob, __err, __tm, __cmd, __opt); |
| 2173 | ++__fmtb; |
| 2174 | } |
| 2175 | else if (__ct.is(ctype_base::space, *__fmtb)) |
| 2176 | { |
| 2177 | for (++__fmtb; __fmtb != __fmte && __ct.is(ctype_base::space, *__fmtb); ++__fmtb) |
| 2178 | ; |
| 2179 | for ( ; __b != __e && __ct.is(ctype_base::space, *__b); ++__b) |
| 2180 | ; |
| 2181 | } |
| 2182 | else if (__ct.toupper(*__b) == __ct.toupper(*__fmtb)) |
| 2183 | { |
| 2184 | ++__b; |
| 2185 | ++__fmtb; |
| 2186 | } |
| 2187 | else |
| 2188 | __err = ios_base::failbit; |
| 2189 | } |
| 2190 | if (__b == __e) |
| 2191 | __err |= ios_base::eofbit; |
| 2192 | return __b; |
| 2193 | } |
| 2194 | |
| 2195 | template <class _CharT, class _InputIterator> |
| 2196 | typename time_get<_CharT, _InputIterator>::dateorder |
| 2197 | time_get<_CharT, _InputIterator>::do_date_order() const |
| 2198 | { |
| 2199 | return mdy; |
| 2200 | } |
| 2201 | |
| 2202 | template <class _CharT, class _InputIterator> |
| 2203 | _InputIterator |
| 2204 | time_get<_CharT, _InputIterator>::do_get_time(iter_type __b, iter_type __e, |
| 2205 | ios_base& __iob, |
| 2206 | ios_base::iostate& __err, |
| 2207 | tm* __tm) const |
| 2208 | { |
| 2209 | const char_type __fmt[] = {'%', 'H', ':', '%', 'M', ':', '%', 'S'}; |
| 2210 | return get(__b, __e, __iob, __err, __tm, __fmt, __fmt + sizeof(__fmt)/sizeof(__fmt[0])); |
| 2211 | } |
| 2212 | |
| 2213 | template <class _CharT, class _InputIterator> |
| 2214 | _InputIterator |
| 2215 | time_get<_CharT, _InputIterator>::do_get_date(iter_type __b, iter_type __e, |
| 2216 | ios_base& __iob, |
| 2217 | ios_base::iostate& __err, |
| 2218 | tm* __tm) const |
| 2219 | { |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2220 | const string_type& __fmt = this->__x(); |
| 2221 | return get(__b, __e, __iob, __err, __tm, __fmt.data(), __fmt.data() + __fmt.size()); |
| 2222 | } |
| 2223 | |
| 2224 | template <class _CharT, class _InputIterator> |
| 2225 | _InputIterator |
| 2226 | time_get<_CharT, _InputIterator>::do_get_weekday(iter_type __b, iter_type __e, |
| 2227 | ios_base& __iob, |
| 2228 | ios_base::iostate& __err, |
| 2229 | tm* __tm) const |
| 2230 | { |
| 2231 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); |
| 2232 | __get_weekdayname(__tm->tm_wday, __b, __e, __err, __ct); |
| 2233 | return __b; |
| 2234 | } |
| 2235 | |
| 2236 | template <class _CharT, class _InputIterator> |
| 2237 | _InputIterator |
| 2238 | time_get<_CharT, _InputIterator>::do_get_monthname(iter_type __b, iter_type __e, |
| 2239 | ios_base& __iob, |
| 2240 | ios_base::iostate& __err, |
| 2241 | tm* __tm) const |
| 2242 | { |
| 2243 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); |
| 2244 | __get_monthname(__tm->tm_mon, __b, __e, __err, __ct); |
| 2245 | return __b; |
| 2246 | } |
| 2247 | |
| 2248 | template <class _CharT, class _InputIterator> |
| 2249 | _InputIterator |
| 2250 | time_get<_CharT, _InputIterator>::do_get_year(iter_type __b, iter_type __e, |
| 2251 | ios_base& __iob, |
| 2252 | ios_base::iostate& __err, |
| 2253 | tm* __tm) const |
| 2254 | { |
| 2255 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); |
| 2256 | __get_year(__tm->tm_year, __b, __e, __err, __ct); |
| 2257 | return __b; |
| 2258 | } |
| 2259 | |
| 2260 | template <class _CharT, class _InputIterator> |
| 2261 | _InputIterator |
| 2262 | time_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, |
| 2263 | ios_base& __iob, |
| 2264 | ios_base::iostate& __err, tm* __tm, |
| 2265 | char __fmt, char) const |
| 2266 | { |
| 2267 | __err = ios_base::goodbit; |
| 2268 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); |
| 2269 | switch (__fmt) |
| 2270 | { |
| 2271 | case 'a': |
| 2272 | case 'A': |
| 2273 | __get_weekdayname(__tm->tm_wday, __b, __e, __err, __ct); |
| 2274 | break; |
| 2275 | case 'b': |
| 2276 | case 'B': |
| 2277 | case 'h': |
| 2278 | __get_monthname(__tm->tm_mon, __b, __e, __err, __ct); |
| 2279 | break; |
| 2280 | case 'c': |
| 2281 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2282 | const string_type& __fm = this->__c(); |
| 2283 | __b = get(__b, __e, __iob, __err, __tm, __fm.data(), __fm.data() + __fm.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2284 | } |
| 2285 | break; |
| 2286 | case 'd': |
| 2287 | case 'e': |
| 2288 | __get_day(__tm->tm_mday, __b, __e, __err, __ct); |
| 2289 | break; |
| 2290 | case 'D': |
| 2291 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2292 | const char_type __fm[] = {'%', 'm', '/', '%', 'd', '/', '%', 'y'}; |
| 2293 | __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2294 | } |
| 2295 | break; |
Howard Hinnant | 506b364 | 2011-04-10 17:54:14 +0000 | [diff] [blame] | 2296 | case 'F': |
| 2297 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2298 | const char_type __fm[] = {'%', 'Y', '-', '%', 'm', '-', '%', 'd'}; |
| 2299 | __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); |
Howard Hinnant | 506b364 | 2011-04-10 17:54:14 +0000 | [diff] [blame] | 2300 | } |
| 2301 | break; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2302 | case 'H': |
| 2303 | __get_hour(__tm->tm_hour, __b, __e, __err, __ct); |
| 2304 | break; |
| 2305 | case 'I': |
| 2306 | __get_12_hour(__tm->tm_hour, __b, __e, __err, __ct); |
| 2307 | break; |
| 2308 | case 'j': |
| 2309 | __get_day_year_num(__tm->tm_yday, __b, __e, __err, __ct); |
| 2310 | break; |
| 2311 | case 'm': |
| 2312 | __get_month(__tm->tm_mon, __b, __e, __err, __ct); |
| 2313 | break; |
| 2314 | case 'M': |
| 2315 | __get_minute(__tm->tm_min, __b, __e, __err, __ct); |
| 2316 | break; |
| 2317 | case 'n': |
| 2318 | case 't': |
| 2319 | __get_white_space(__b, __e, __err, __ct); |
| 2320 | break; |
| 2321 | case 'p': |
| 2322 | __get_am_pm(__tm->tm_hour, __b, __e, __err, __ct); |
| 2323 | break; |
| 2324 | case 'r': |
| 2325 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2326 | const char_type __fm[] = {'%', 'I', ':', '%', 'M', ':', '%', 'S', ' ', '%', 'p'}; |
| 2327 | __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2328 | } |
| 2329 | break; |
| 2330 | case 'R': |
| 2331 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2332 | const char_type __fm[] = {'%', 'H', ':', '%', 'M'}; |
| 2333 | __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2334 | } |
| 2335 | break; |
| 2336 | case 'S': |
| 2337 | __get_second(__tm->tm_sec, __b, __e, __err, __ct); |
| 2338 | break; |
| 2339 | case 'T': |
| 2340 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2341 | const char_type __fm[] = {'%', 'H', ':', '%', 'M', ':', '%', 'S'}; |
| 2342 | __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2343 | } |
| 2344 | break; |
| 2345 | case 'w': |
| 2346 | __get_weekday(__tm->tm_wday, __b, __e, __err, __ct); |
| 2347 | break; |
| 2348 | case 'x': |
| 2349 | return do_get_date(__b, __e, __iob, __err, __tm); |
| 2350 | case 'X': |
| 2351 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2352 | const string_type& __fm = this->__X(); |
| 2353 | __b = get(__b, __e, __iob, __err, __tm, __fm.data(), __fm.data() + __fm.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2354 | } |
| 2355 | break; |
| 2356 | case 'y': |
| 2357 | __get_year(__tm->tm_year, __b, __e, __err, __ct); |
| 2358 | break; |
| 2359 | case 'Y': |
| 2360 | __get_year4(__tm->tm_year, __b, __e, __err, __ct); |
| 2361 | break; |
| 2362 | case '%': |
| 2363 | __get_percent(__b, __e, __err, __ct); |
| 2364 | break; |
| 2365 | default: |
| 2366 | __err |= ios_base::failbit; |
| 2367 | } |
| 2368 | return __b; |
| 2369 | } |
| 2370 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 2371 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_get<char>) |
| 2372 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_get<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2373 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 2374 | class _LIBCPP_TYPE_VIS __time_get |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2375 | { |
| 2376 | protected: |
| 2377 | locale_t __loc_; |
| 2378 | |
| 2379 | __time_get(const char* __nm); |
| 2380 | __time_get(const string& __nm); |
| 2381 | ~__time_get(); |
| 2382 | }; |
| 2383 | |
| 2384 | template <class _CharT> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 2385 | class _LIBCPP_TEMPLATE_VIS __time_get_storage |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2386 | : public __time_get |
| 2387 | { |
| 2388 | protected: |
| 2389 | typedef basic_string<_CharT> string_type; |
| 2390 | |
| 2391 | string_type __weeks_[14]; |
| 2392 | string_type __months_[24]; |
| 2393 | string_type __am_pm_[2]; |
| 2394 | string_type __c_; |
| 2395 | string_type __r_; |
| 2396 | string_type __x_; |
| 2397 | string_type __X_; |
| 2398 | |
| 2399 | explicit __time_get_storage(const char* __nm); |
| 2400 | explicit __time_get_storage(const string& __nm); |
| 2401 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2402 | _LIBCPP_INLINE_VISIBILITY ~__time_get_storage() {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2403 | |
| 2404 | time_base::dateorder __do_date_order() const; |
| 2405 | |
| 2406 | private: |
| 2407 | void init(const ctype<_CharT>&); |
| 2408 | string_type __analyze(char __fmt, const ctype<_CharT>&); |
| 2409 | }; |
| 2410 | |
| 2411 | template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 2412 | class _LIBCPP_TEMPLATE_VIS time_get_byname |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2413 | : public time_get<_CharT, _InputIterator>, |
| 2414 | private __time_get_storage<_CharT> |
| 2415 | { |
| 2416 | public: |
| 2417 | typedef time_base::dateorder dateorder; |
| 2418 | typedef _InputIterator iter_type; |
| 2419 | typedef _CharT char_type; |
| 2420 | typedef basic_string<char_type> string_type; |
| 2421 | |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2422 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2423 | explicit time_get_byname(const char* __nm, size_t __refs = 0) |
| 2424 | : time_get<_CharT, _InputIterator>(__refs), |
| 2425 | __time_get_storage<_CharT>(__nm) {} |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2426 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2427 | explicit time_get_byname(const string& __nm, size_t __refs = 0) |
| 2428 | : time_get<_CharT, _InputIterator>(__refs), |
| 2429 | __time_get_storage<_CharT>(__nm) {} |
| 2430 | |
| 2431 | protected: |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2432 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2433 | ~time_get_byname() {} |
| 2434 | |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2435 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2436 | virtual dateorder do_date_order() const {return this->__do_date_order();} |
| 2437 | private: |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2438 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2439 | virtual const string_type* __weeks() const {return this->__weeks_;} |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2440 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2441 | virtual const string_type* __months() const {return this->__months_;} |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2442 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2443 | virtual const string_type* __am_pm() const {return this->__am_pm_;} |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2444 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2445 | virtual const string_type& __c() const {return this->__c_;} |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2446 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2447 | virtual const string_type& __r() const {return this->__r_;} |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2448 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2449 | virtual const string_type& __x() const {return this->__x_;} |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2450 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2451 | virtual const string_type& __X() const {return this->__X_;} |
| 2452 | }; |
| 2453 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 2454 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_get_byname<char>) |
| 2455 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_get_byname<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2456 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 2457 | class _LIBCPP_TYPE_VIS __time_put |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2458 | { |
| 2459 | locale_t __loc_; |
| 2460 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2461 | _LIBCPP_INLINE_VISIBILITY __time_put() : __loc_(_LIBCPP_GET_C_LOCALE) {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2462 | __time_put(const char* __nm); |
| 2463 | __time_put(const string& __nm); |
| 2464 | ~__time_put(); |
| 2465 | void __do_put(char* __nb, char*& __ne, const tm* __tm, |
| 2466 | char __fmt, char __mod) const; |
| 2467 | void __do_put(wchar_t* __wb, wchar_t*& __we, const tm* __tm, |
| 2468 | char __fmt, char __mod) const; |
| 2469 | }; |
| 2470 | |
| 2471 | template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 2472 | class _LIBCPP_TEMPLATE_VIS time_put |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2473 | : public locale::facet, |
| 2474 | private __time_put |
| 2475 | { |
| 2476 | public: |
| 2477 | typedef _CharT char_type; |
| 2478 | typedef _OutputIterator iter_type; |
| 2479 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2480 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2481 | explicit time_put(size_t __refs = 0) |
| 2482 | : locale::facet(__refs) {} |
| 2483 | |
| 2484 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, const tm* __tm, |
| 2485 | const char_type* __pb, const char_type* __pe) const; |
| 2486 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2487 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2488 | iter_type put(iter_type __s, ios_base& __iob, char_type __fl, |
| 2489 | const tm* __tm, char __fmt, char __mod = 0) const |
| 2490 | { |
| 2491 | return do_put(__s, __iob, __fl, __tm, __fmt, __mod); |
| 2492 | } |
| 2493 | |
| 2494 | static locale::id id; |
| 2495 | |
| 2496 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2497 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2498 | ~time_put() {} |
| 2499 | virtual iter_type do_put(iter_type __s, ios_base&, char_type, const tm* __tm, |
| 2500 | char __fmt, char __mod) const; |
| 2501 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2502 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2503 | explicit time_put(const char* __nm, size_t __refs) |
| 2504 | : locale::facet(__refs), |
| 2505 | __time_put(__nm) {} |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2506 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2507 | explicit time_put(const string& __nm, size_t __refs) |
| 2508 | : locale::facet(__refs), |
| 2509 | __time_put(__nm) {} |
| 2510 | }; |
| 2511 | |
| 2512 | template <class _CharT, class _OutputIterator> |
| 2513 | locale::id |
| 2514 | time_put<_CharT, _OutputIterator>::id; |
| 2515 | |
| 2516 | template <class _CharT, class _OutputIterator> |
| 2517 | _OutputIterator |
| 2518 | time_put<_CharT, _OutputIterator>::put(iter_type __s, ios_base& __iob, |
| 2519 | char_type __fl, const tm* __tm, |
| 2520 | const char_type* __pb, |
| 2521 | const char_type* __pe) const |
| 2522 | { |
| 2523 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); |
| 2524 | for (; __pb != __pe; ++__pb) |
| 2525 | { |
| 2526 | if (__ct.narrow(*__pb, 0) == '%') |
| 2527 | { |
| 2528 | if (++__pb == __pe) |
| 2529 | { |
| 2530 | *__s++ = __pb[-1]; |
| 2531 | break; |
| 2532 | } |
| 2533 | char __mod = 0; |
| 2534 | char __fmt = __ct.narrow(*__pb, 0); |
| 2535 | if (__fmt == 'E' || __fmt == 'O') |
| 2536 | { |
| 2537 | if (++__pb == __pe) |
| 2538 | { |
| 2539 | *__s++ = __pb[-2]; |
| 2540 | *__s++ = __pb[-1]; |
| 2541 | break; |
| 2542 | } |
| 2543 | __mod = __fmt; |
| 2544 | __fmt = __ct.narrow(*__pb, 0); |
| 2545 | } |
| 2546 | __s = do_put(__s, __iob, __fl, __tm, __fmt, __mod); |
| 2547 | } |
| 2548 | else |
| 2549 | *__s++ = *__pb; |
| 2550 | } |
| 2551 | return __s; |
| 2552 | } |
| 2553 | |
| 2554 | template <class _CharT, class _OutputIterator> |
| 2555 | _OutputIterator |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2556 | time_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base&, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2557 | char_type, const tm* __tm, |
| 2558 | char __fmt, char __mod) const |
| 2559 | { |
| 2560 | char_type __nar[100]; |
| 2561 | char_type* __nb = __nar; |
| 2562 | char_type* __ne = __nb + 100; |
| 2563 | __do_put(__nb, __ne, __tm, __fmt, __mod); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2564 | return _VSTD::copy(__nb, __ne, __s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2565 | } |
| 2566 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 2567 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_put<char>) |
| 2568 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_put<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2569 | |
| 2570 | template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 2571 | class _LIBCPP_TEMPLATE_VIS time_put_byname |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2572 | : public time_put<_CharT, _OutputIterator> |
| 2573 | { |
| 2574 | public: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2575 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2576 | explicit time_put_byname(const char* __nm, size_t __refs = 0) |
| 2577 | : time_put<_CharT, _OutputIterator>(__nm, __refs) {} |
| 2578 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2579 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2580 | explicit time_put_byname(const string& __nm, size_t __refs = 0) |
| 2581 | : time_put<_CharT, _OutputIterator>(__nm, __refs) {} |
| 2582 | |
| 2583 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2584 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2585 | ~time_put_byname() {} |
| 2586 | }; |
| 2587 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 2588 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_put_byname<char>) |
| 2589 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_put_byname<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2590 | |
| 2591 | // money_base |
| 2592 | |
Howard Hinnant | 83eade6 | 2013-03-06 23:30:19 +0000 | [diff] [blame] | 2593 | class _LIBCPP_TYPE_VIS money_base |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2594 | { |
| 2595 | public: |
| 2596 | enum part {none, space, symbol, sign, value}; |
| 2597 | struct pattern {char field[4];}; |
| 2598 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2599 | _LIBCPP_INLINE_VISIBILITY money_base() {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2600 | }; |
| 2601 | |
| 2602 | // moneypunct |
| 2603 | |
| 2604 | template <class _CharT, bool _International = false> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 2605 | class _LIBCPP_TEMPLATE_VIS moneypunct |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2606 | : public locale::facet, |
| 2607 | public money_base |
| 2608 | { |
| 2609 | public: |
| 2610 | typedef _CharT char_type; |
| 2611 | typedef basic_string<char_type> string_type; |
| 2612 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2613 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2614 | explicit moneypunct(size_t __refs = 0) |
| 2615 | : locale::facet(__refs) {} |
| 2616 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2617 | _LIBCPP_INLINE_VISIBILITY char_type decimal_point() const {return do_decimal_point();} |
| 2618 | _LIBCPP_INLINE_VISIBILITY char_type thousands_sep() const {return do_thousands_sep();} |
| 2619 | _LIBCPP_INLINE_VISIBILITY string grouping() const {return do_grouping();} |
| 2620 | _LIBCPP_INLINE_VISIBILITY string_type curr_symbol() const {return do_curr_symbol();} |
| 2621 | _LIBCPP_INLINE_VISIBILITY string_type positive_sign() const {return do_positive_sign();} |
| 2622 | _LIBCPP_INLINE_VISIBILITY string_type negative_sign() const {return do_negative_sign();} |
| 2623 | _LIBCPP_INLINE_VISIBILITY int frac_digits() const {return do_frac_digits();} |
| 2624 | _LIBCPP_INLINE_VISIBILITY pattern pos_format() const {return do_pos_format();} |
| 2625 | _LIBCPP_INLINE_VISIBILITY pattern neg_format() const {return do_neg_format();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2626 | |
| 2627 | static locale::id id; |
| 2628 | static const bool intl = _International; |
| 2629 | |
| 2630 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2631 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2632 | ~moneypunct() {} |
| 2633 | |
| 2634 | virtual char_type do_decimal_point() const {return numeric_limits<char_type>::max();} |
| 2635 | virtual char_type do_thousands_sep() const {return numeric_limits<char_type>::max();} |
| 2636 | virtual string do_grouping() const {return string();} |
| 2637 | virtual string_type do_curr_symbol() const {return string_type();} |
| 2638 | virtual string_type do_positive_sign() const {return string_type();} |
| 2639 | virtual string_type do_negative_sign() const {return string_type(1, '-');} |
| 2640 | virtual int do_frac_digits() const {return 0;} |
| 2641 | virtual pattern do_pos_format() const |
Howard Hinnant | 9bae2a9 | 2012-11-06 21:48:33 +0000 | [diff] [blame] | 2642 | {pattern __p = {{symbol, sign, none, value}}; return __p;} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2643 | virtual pattern do_neg_format() const |
Howard Hinnant | 9bae2a9 | 2012-11-06 21:48:33 +0000 | [diff] [blame] | 2644 | {pattern __p = {{symbol, sign, none, value}}; return __p;} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2645 | }; |
| 2646 | |
| 2647 | template <class _CharT, bool _International> |
| 2648 | locale::id |
| 2649 | moneypunct<_CharT, _International>::id; |
| 2650 | |
Howard Hinnant | 0a69fa1 | 2012-12-12 21:14:28 +0000 | [diff] [blame] | 2651 | template <class _CharT, bool _International> |
| 2652 | const bool |
| 2653 | moneypunct<_CharT, _International>::intl; |
| 2654 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 2655 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct<char, false>) |
| 2656 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct<char, true>) |
| 2657 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct<wchar_t, false>) |
| 2658 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct<wchar_t, true>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2659 | |
| 2660 | // moneypunct_byname |
| 2661 | |
| 2662 | template <class _CharT, bool _International = false> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 2663 | class _LIBCPP_TEMPLATE_VIS moneypunct_byname |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 2664 | : public moneypunct<_CharT, _International> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2665 | { |
| 2666 | public: |
| 2667 | typedef money_base::pattern pattern; |
| 2668 | typedef _CharT char_type; |
| 2669 | typedef basic_string<char_type> string_type; |
| 2670 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2671 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2672 | explicit moneypunct_byname(const char* __nm, size_t __refs = 0) |
| 2673 | : moneypunct<_CharT, _International>(__refs) {init(__nm);} |
| 2674 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2675 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2676 | explicit moneypunct_byname(const string& __nm, size_t __refs = 0) |
| 2677 | : moneypunct<_CharT, _International>(__refs) {init(__nm.c_str());} |
| 2678 | |
| 2679 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2680 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2681 | ~moneypunct_byname() {} |
| 2682 | |
| 2683 | virtual char_type do_decimal_point() const {return __decimal_point_;} |
| 2684 | virtual char_type do_thousands_sep() const {return __thousands_sep_;} |
| 2685 | virtual string do_grouping() const {return __grouping_;} |
| 2686 | virtual string_type do_curr_symbol() const {return __curr_symbol_;} |
| 2687 | virtual string_type do_positive_sign() const {return __positive_sign_;} |
| 2688 | virtual string_type do_negative_sign() const {return __negative_sign_;} |
| 2689 | virtual int do_frac_digits() const {return __frac_digits_;} |
| 2690 | virtual pattern do_pos_format() const {return __pos_format_;} |
| 2691 | virtual pattern do_neg_format() const {return __neg_format_;} |
| 2692 | |
| 2693 | private: |
| 2694 | char_type __decimal_point_; |
| 2695 | char_type __thousands_sep_; |
| 2696 | string __grouping_; |
| 2697 | string_type __curr_symbol_; |
| 2698 | string_type __positive_sign_; |
| 2699 | string_type __negative_sign_; |
| 2700 | int __frac_digits_; |
| 2701 | pattern __pos_format_; |
| 2702 | pattern __neg_format_; |
| 2703 | |
| 2704 | void init(const char*); |
| 2705 | }; |
| 2706 | |
Shoaib Meenai | 9dcbb46 | 2017-04-03 04:04:24 +0000 | [diff] [blame] | 2707 | template<> _LIBCPP_FUNC_VIS void moneypunct_byname<char, false>::init(const char*); |
| 2708 | template<> _LIBCPP_FUNC_VIS void moneypunct_byname<char, true>::init(const char*); |
| 2709 | template<> _LIBCPP_FUNC_VIS void moneypunct_byname<wchar_t, false>::init(const char*); |
| 2710 | template<> _LIBCPP_FUNC_VIS void moneypunct_byname<wchar_t, true>::init(const char*); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2711 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 2712 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct_byname<char, false>) |
| 2713 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct_byname<char, true>) |
| 2714 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct_byname<wchar_t, false>) |
| 2715 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct_byname<wchar_t, true>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2716 | |
| 2717 | // money_get |
| 2718 | |
| 2719 | template <class _CharT> |
| 2720 | class __money_get |
| 2721 | { |
| 2722 | protected: |
| 2723 | typedef _CharT char_type; |
| 2724 | typedef basic_string<char_type> string_type; |
| 2725 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2726 | _LIBCPP_INLINE_VISIBILITY __money_get() {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2727 | |
| 2728 | static void __gather_info(bool __intl, const locale& __loc, |
| 2729 | money_base::pattern& __pat, char_type& __dp, |
| 2730 | char_type& __ts, string& __grp, |
| 2731 | string_type& __sym, string_type& __psn, |
| 2732 | string_type& __nsn, int& __fd); |
| 2733 | }; |
| 2734 | |
| 2735 | template <class _CharT> |
| 2736 | void |
| 2737 | __money_get<_CharT>::__gather_info(bool __intl, const locale& __loc, |
| 2738 | money_base::pattern& __pat, char_type& __dp, |
| 2739 | char_type& __ts, string& __grp, |
| 2740 | string_type& __sym, string_type& __psn, |
| 2741 | string_type& __nsn, int& __fd) |
| 2742 | { |
| 2743 | if (__intl) |
| 2744 | { |
| 2745 | const moneypunct<char_type, true>& __mp = |
| 2746 | use_facet<moneypunct<char_type, true> >(__loc); |
| 2747 | __pat = __mp.neg_format(); |
| 2748 | __nsn = __mp.negative_sign(); |
| 2749 | __psn = __mp.positive_sign(); |
| 2750 | __dp = __mp.decimal_point(); |
| 2751 | __ts = __mp.thousands_sep(); |
| 2752 | __grp = __mp.grouping(); |
| 2753 | __sym = __mp.curr_symbol(); |
| 2754 | __fd = __mp.frac_digits(); |
| 2755 | } |
| 2756 | else |
| 2757 | { |
| 2758 | const moneypunct<char_type, false>& __mp = |
| 2759 | use_facet<moneypunct<char_type, false> >(__loc); |
| 2760 | __pat = __mp.neg_format(); |
| 2761 | __nsn = __mp.negative_sign(); |
| 2762 | __psn = __mp.positive_sign(); |
| 2763 | __dp = __mp.decimal_point(); |
| 2764 | __ts = __mp.thousands_sep(); |
| 2765 | __grp = __mp.grouping(); |
| 2766 | __sym = __mp.curr_symbol(); |
| 2767 | __fd = __mp.frac_digits(); |
| 2768 | } |
| 2769 | } |
| 2770 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 2771 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __money_get<char>) |
| 2772 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __money_get<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2773 | |
| 2774 | template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 2775 | class _LIBCPP_TEMPLATE_VIS money_get |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2776 | : public locale::facet, |
| 2777 | private __money_get<_CharT> |
| 2778 | { |
| 2779 | public: |
| 2780 | typedef _CharT char_type; |
| 2781 | typedef _InputIterator iter_type; |
| 2782 | typedef basic_string<char_type> string_type; |
| 2783 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2784 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2785 | explicit money_get(size_t __refs = 0) |
| 2786 | : locale::facet(__refs) {} |
| 2787 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2788 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2789 | iter_type get(iter_type __b, iter_type __e, bool __intl, ios_base& __iob, |
| 2790 | ios_base::iostate& __err, long double& __v) const |
| 2791 | { |
| 2792 | return do_get(__b, __e, __intl, __iob, __err, __v); |
| 2793 | } |
| 2794 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2795 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2796 | iter_type get(iter_type __b, iter_type __e, bool __intl, ios_base& __iob, |
| 2797 | ios_base::iostate& __err, string_type& __v) const |
| 2798 | { |
| 2799 | return do_get(__b, __e, __intl, __iob, __err, __v); |
| 2800 | } |
| 2801 | |
| 2802 | static locale::id id; |
| 2803 | |
| 2804 | protected: |
| 2805 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 2806 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2807 | ~money_get() {} |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 2808 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2809 | virtual iter_type do_get(iter_type __b, iter_type __e, bool __intl, |
| 2810 | ios_base& __iob, ios_base::iostate& __err, |
| 2811 | long double& __v) const; |
| 2812 | virtual iter_type do_get(iter_type __b, iter_type __e, bool __intl, |
| 2813 | ios_base& __iob, ios_base::iostate& __err, |
| 2814 | string_type& __v) const; |
| 2815 | |
| 2816 | private: |
| 2817 | static bool __do_get(iter_type& __b, iter_type __e, |
| 2818 | bool __intl, const locale& __loc, |
| 2819 | ios_base::fmtflags __flags, ios_base::iostate& __err, |
| 2820 | bool& __neg, const ctype<char_type>& __ct, |
| 2821 | unique_ptr<char_type, void(*)(void*)>& __wb, |
| 2822 | char_type*& __wn, char_type* __we); |
| 2823 | }; |
| 2824 | |
| 2825 | template <class _CharT, class _InputIterator> |
| 2826 | locale::id |
| 2827 | money_get<_CharT, _InputIterator>::id; |
| 2828 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 2829 | _LIBCPP_FUNC_VIS void __do_nothing(void*); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2830 | |
| 2831 | template <class _Tp> |
| 2832 | _LIBCPP_HIDDEN |
| 2833 | void |
| 2834 | __double_or_nothing(unique_ptr<_Tp, void(*)(void*)>& __b, _Tp*& __n, _Tp*& __e) |
| 2835 | { |
| 2836 | bool __owns = __b.get_deleter() != __do_nothing; |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2837 | size_t __cur_cap = static_cast<size_t>(__e-__b.get()) * sizeof(_Tp); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2838 | size_t __new_cap = __cur_cap < numeric_limits<size_t>::max() / 2 ? |
| 2839 | 2 * __cur_cap : numeric_limits<size_t>::max(); |
Marshall Clow | 1d306de | 2014-10-27 19:08:10 +0000 | [diff] [blame] | 2840 | if (__new_cap == 0) |
| 2841 | __new_cap = sizeof(_Tp); |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2842 | size_t __n_off = static_cast<size_t>(__n - __b.get()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2843 | _Tp* __t = (_Tp*)realloc(__owns ? __b.get() : 0, __new_cap); |
| 2844 | if (__t == 0) |
| 2845 | __throw_bad_alloc(); |
| 2846 | if (__owns) |
| 2847 | __b.release(); |
| 2848 | __b = unique_ptr<_Tp, void(*)(void*)>(__t, free); |
| 2849 | __new_cap /= sizeof(_Tp); |
| 2850 | __n = __b.get() + __n_off; |
| 2851 | __e = __b.get() + __new_cap; |
| 2852 | } |
| 2853 | |
| 2854 | // true == success |
| 2855 | template <class _CharT, class _InputIterator> |
| 2856 | bool |
| 2857 | money_get<_CharT, _InputIterator>::__do_get(iter_type& __b, iter_type __e, |
| 2858 | bool __intl, const locale& __loc, |
| 2859 | ios_base::fmtflags __flags, |
| 2860 | ios_base::iostate& __err, |
| 2861 | bool& __neg, |
| 2862 | const ctype<char_type>& __ct, |
| 2863 | unique_ptr<char_type, void(*)(void*)>& __wb, |
| 2864 | char_type*& __wn, char_type* __we) |
| 2865 | { |
| 2866 | const unsigned __bz = 100; |
| 2867 | unsigned __gbuf[__bz]; |
| 2868 | unique_ptr<unsigned, void(*)(void*)> __gb(__gbuf, __do_nothing); |
| 2869 | unsigned* __gn = __gb.get(); |
| 2870 | unsigned* __ge = __gn + __bz; |
| 2871 | money_base::pattern __pat; |
| 2872 | char_type __dp; |
| 2873 | char_type __ts; |
| 2874 | string __grp; |
| 2875 | string_type __sym; |
| 2876 | string_type __psn; |
| 2877 | string_type __nsn; |
Jeffrey Yasskin | 558ae17 | 2012-03-10 18:31:43 +0000 | [diff] [blame] | 2878 | // Capture the spaces read into money_base::{space,none} so they |
| 2879 | // can be compared to initial spaces in __sym. |
| 2880 | string_type __spaces; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2881 | int __fd; |
| 2882 | __money_get<_CharT>::__gather_info(__intl, __loc, __pat, __dp, __ts, __grp, |
| 2883 | __sym, __psn, __nsn, __fd); |
| 2884 | const string_type* __trailing_sign = 0; |
| 2885 | __wn = __wb.get(); |
| 2886 | for (unsigned __p = 0; __p < 4 && __b != __e; ++__p) |
| 2887 | { |
| 2888 | switch (__pat.field[__p]) |
| 2889 | { |
| 2890 | case money_base::space: |
| 2891 | if (__p != 3) |
| 2892 | { |
| 2893 | if (__ct.is(ctype_base::space, *__b)) |
Jeffrey Yasskin | 558ae17 | 2012-03-10 18:31:43 +0000 | [diff] [blame] | 2894 | __spaces.push_back(*__b++); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2895 | else |
| 2896 | { |
| 2897 | __err |= ios_base::failbit; |
| 2898 | return false; |
| 2899 | } |
| 2900 | } |
Eric Fiselier | 799d02d | 2017-05-05 20:32:26 +0000 | [diff] [blame] | 2901 | _LIBCPP_FALLTHROUGH(); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2902 | case money_base::none: |
| 2903 | if (__p != 3) |
| 2904 | { |
| 2905 | while (__b != __e && __ct.is(ctype_base::space, *__b)) |
Jeffrey Yasskin | 558ae17 | 2012-03-10 18:31:43 +0000 | [diff] [blame] | 2906 | __spaces.push_back(*__b++); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2907 | } |
| 2908 | break; |
| 2909 | case money_base::sign: |
| 2910 | if (__psn.size() + __nsn.size() > 0) |
| 2911 | { |
| 2912 | if (__psn.size() == 0 || __nsn.size() == 0) |
| 2913 | { // sign is optional |
| 2914 | if (__psn.size() > 0) |
| 2915 | { // __nsn.size() == 0 |
| 2916 | if (*__b == __psn[0]) |
| 2917 | { |
| 2918 | ++__b; |
| 2919 | if (__psn.size() > 1) |
| 2920 | __trailing_sign = &__psn; |
| 2921 | } |
| 2922 | else |
| 2923 | __neg = true; |
| 2924 | } |
| 2925 | else if (*__b == __nsn[0]) // __nsn.size() > 0 && __psn.size() == 0 |
| 2926 | { |
| 2927 | ++__b; |
| 2928 | __neg = true; |
| 2929 | if (__nsn.size() > 1) |
| 2930 | __trailing_sign = &__nsn; |
| 2931 | } |
| 2932 | } |
| 2933 | else // sign is required |
| 2934 | { |
| 2935 | if (*__b == __psn[0]) |
| 2936 | { |
| 2937 | ++__b; |
| 2938 | if (__psn.size() > 1) |
| 2939 | __trailing_sign = &__psn; |
| 2940 | } |
| 2941 | else if (*__b == __nsn[0]) |
| 2942 | { |
| 2943 | ++__b; |
| 2944 | __neg = true; |
| 2945 | if (__nsn.size() > 1) |
| 2946 | __trailing_sign = &__nsn; |
| 2947 | } |
| 2948 | else |
| 2949 | { |
| 2950 | __err |= ios_base::failbit; |
| 2951 | return false; |
| 2952 | } |
| 2953 | } |
| 2954 | } |
| 2955 | break; |
| 2956 | case money_base::symbol: |
| 2957 | { |
| 2958 | bool __more_needed = __trailing_sign || |
| 2959 | (__p < 2) || |
| 2960 | (__p == 2 && __pat.field[3] != static_cast<char>(money_base::none)); |
Marshall Clow | 9de3d4c | 2013-10-13 01:02:45 +0000 | [diff] [blame] | 2961 | bool __sb = (__flags & ios_base::showbase) != 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2962 | if (__sb || __more_needed) |
| 2963 | { |
Jeffrey Yasskin | 558ae17 | 2012-03-10 18:31:43 +0000 | [diff] [blame] | 2964 | typename string_type::const_iterator __sym_space_end = __sym.begin(); |
| 2965 | if (__p > 0 && (__pat.field[__p - 1] == money_base::none || |
| 2966 | __pat.field[__p - 1] == money_base::space)) { |
| 2967 | // Match spaces we've already read against spaces at |
| 2968 | // the beginning of __sym. |
| 2969 | while (__sym_space_end != __sym.end() && |
| 2970 | __ct.is(ctype_base::space, *__sym_space_end)) |
| 2971 | ++__sym_space_end; |
| 2972 | const size_t __num_spaces = __sym_space_end - __sym.begin(); |
| 2973 | if (__num_spaces > __spaces.size() || |
| 2974 | !equal(__spaces.end() - __num_spaces, __spaces.end(), |
| 2975 | __sym.begin())) { |
| 2976 | // No match. Put __sym_space_end back at the |
| 2977 | // beginning of __sym, which will prevent a |
| 2978 | // match in the next loop. |
| 2979 | __sym_space_end = __sym.begin(); |
| 2980 | } |
| 2981 | } |
| 2982 | typename string_type::const_iterator __sym_curr_char = __sym_space_end; |
| 2983 | while (__sym_curr_char != __sym.end() && __b != __e && |
| 2984 | *__b == *__sym_curr_char) { |
| 2985 | ++__b; |
| 2986 | ++__sym_curr_char; |
| 2987 | } |
| 2988 | if (__sb && __sym_curr_char != __sym.end()) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2989 | { |
| 2990 | __err |= ios_base::failbit; |
| 2991 | return false; |
| 2992 | } |
| 2993 | } |
| 2994 | } |
| 2995 | break; |
| 2996 | case money_base::value: |
| 2997 | { |
| 2998 | unsigned __ng = 0; |
| 2999 | for (; __b != __e; ++__b) |
| 3000 | { |
| 3001 | char_type __c = *__b; |
| 3002 | if (__ct.is(ctype_base::digit, __c)) |
| 3003 | { |
| 3004 | if (__wn == __we) |
| 3005 | __double_or_nothing(__wb, __wn, __we); |
| 3006 | *__wn++ = __c; |
| 3007 | ++__ng; |
| 3008 | } |
| 3009 | else if (__grp.size() > 0 && __ng > 0 && __c == __ts) |
| 3010 | { |
| 3011 | if (__gn == __ge) |
| 3012 | __double_or_nothing(__gb, __gn, __ge); |
| 3013 | *__gn++ = __ng; |
| 3014 | __ng = 0; |
| 3015 | } |
| 3016 | else |
| 3017 | break; |
| 3018 | } |
| 3019 | if (__gb.get() != __gn && __ng > 0) |
| 3020 | { |
| 3021 | if (__gn == __ge) |
| 3022 | __double_or_nothing(__gb, __gn, __ge); |
| 3023 | *__gn++ = __ng; |
| 3024 | } |
| 3025 | if (__fd > 0) |
| 3026 | { |
| 3027 | if (__b == __e || *__b != __dp) |
| 3028 | { |
| 3029 | __err |= ios_base::failbit; |
| 3030 | return false; |
| 3031 | } |
| 3032 | for (++__b; __fd > 0; --__fd, ++__b) |
| 3033 | { |
| 3034 | if (__b == __e || !__ct.is(ctype_base::digit, *__b)) |
| 3035 | { |
| 3036 | __err |= ios_base::failbit; |
| 3037 | return false; |
| 3038 | } |
| 3039 | if (__wn == __we) |
| 3040 | __double_or_nothing(__wb, __wn, __we); |
| 3041 | *__wn++ = *__b; |
| 3042 | } |
| 3043 | } |
| 3044 | if (__wn == __wb.get()) |
| 3045 | { |
| 3046 | __err |= ios_base::failbit; |
| 3047 | return false; |
| 3048 | } |
| 3049 | } |
| 3050 | break; |
| 3051 | } |
| 3052 | } |
| 3053 | if (__trailing_sign) |
| 3054 | { |
| 3055 | for (unsigned __i = 1; __i < __trailing_sign->size(); ++__i, ++__b) |
| 3056 | { |
| 3057 | if (__b == __e || *__b != (*__trailing_sign)[__i]) |
| 3058 | { |
| 3059 | __err |= ios_base::failbit; |
| 3060 | return false; |
| 3061 | } |
| 3062 | } |
| 3063 | } |
| 3064 | if (__gb.get() != __gn) |
| 3065 | { |
| 3066 | ios_base::iostate __et = ios_base::goodbit; |
| 3067 | __check_grouping(__grp, __gb.get(), __gn, __et); |
| 3068 | if (__et) |
| 3069 | { |
| 3070 | __err |= ios_base::failbit; |
| 3071 | return false; |
| 3072 | } |
| 3073 | } |
| 3074 | return true; |
| 3075 | } |
| 3076 | |
| 3077 | template <class _CharT, class _InputIterator> |
| 3078 | _InputIterator |
| 3079 | money_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, |
| 3080 | bool __intl, ios_base& __iob, |
| 3081 | ios_base::iostate& __err, |
| 3082 | long double& __v) const |
| 3083 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 3084 | const int __bz = 100; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3085 | char_type __wbuf[__bz]; |
| 3086 | unique_ptr<char_type, void(*)(void*)> __wb(__wbuf, __do_nothing); |
| 3087 | char_type* __wn; |
| 3088 | char_type* __we = __wbuf + __bz; |
| 3089 | locale __loc = __iob.getloc(); |
| 3090 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__loc); |
| 3091 | bool __neg = false; |
| 3092 | if (__do_get(__b, __e, __intl, __loc, __iob.flags(), __err, __neg, __ct, |
| 3093 | __wb, __wn, __we)) |
| 3094 | { |
| 3095 | const char __src[] = "0123456789"; |
| 3096 | char_type __atoms[sizeof(__src)-1]; |
| 3097 | __ct.widen(__src, __src + (sizeof(__src)-1), __atoms); |
| 3098 | char __nbuf[__bz]; |
| 3099 | char* __nc = __nbuf; |
| 3100 | unique_ptr<char, void(*)(void*)> __h(0, free); |
| 3101 | if (__wn - __wb.get() > __bz-2) |
| 3102 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 3103 | __h.reset((char*)malloc(static_cast<size_t>(__wn - __wb.get() + 2))); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3104 | if (__h.get() == 0) |
| 3105 | __throw_bad_alloc(); |
| 3106 | __nc = __h.get(); |
| 3107 | } |
| 3108 | if (__neg) |
| 3109 | *__nc++ = '-'; |
| 3110 | for (const char_type* __w = __wb.get(); __w < __wn; ++__w, ++__nc) |
Marshall Clow | 9b145da | 2013-03-22 02:14:40 +0000 | [diff] [blame] | 3111 | *__nc = __src[find(__atoms, _VSTD::end(__atoms), *__w) - __atoms]; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3112 | *__nc = char(); |
| 3113 | if (sscanf(__nbuf, "%Lf", &__v) != 1) |
| 3114 | __throw_runtime_error("money_get error"); |
| 3115 | } |
| 3116 | if (__b == __e) |
| 3117 | __err |= ios_base::eofbit; |
| 3118 | return __b; |
| 3119 | } |
| 3120 | |
| 3121 | template <class _CharT, class _InputIterator> |
| 3122 | _InputIterator |
| 3123 | money_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, |
| 3124 | bool __intl, ios_base& __iob, |
| 3125 | ios_base::iostate& __err, |
| 3126 | string_type& __v) const |
| 3127 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 3128 | const int __bz = 100; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3129 | char_type __wbuf[__bz]; |
| 3130 | unique_ptr<char_type, void(*)(void*)> __wb(__wbuf, __do_nothing); |
| 3131 | char_type* __wn; |
| 3132 | char_type* __we = __wbuf + __bz; |
| 3133 | locale __loc = __iob.getloc(); |
| 3134 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__loc); |
| 3135 | bool __neg = false; |
| 3136 | if (__do_get(__b, __e, __intl, __loc, __iob.flags(), __err, __neg, __ct, |
| 3137 | __wb, __wn, __we)) |
| 3138 | { |
| 3139 | __v.clear(); |
| 3140 | if (__neg) |
| 3141 | __v.push_back(__ct.widen('-')); |
| 3142 | char_type __z = __ct.widen('0'); |
| 3143 | char_type* __w; |
| 3144 | for (__w = __wb.get(); __w < __wn-1; ++__w) |
| 3145 | if (*__w != __z) |
| 3146 | break; |
| 3147 | __v.append(__w, __wn); |
| 3148 | } |
| 3149 | if (__b == __e) |
| 3150 | __err |= ios_base::eofbit; |
| 3151 | return __b; |
| 3152 | } |
| 3153 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 3154 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS money_get<char>) |
| 3155 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS money_get<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3156 | |
| 3157 | // money_put |
| 3158 | |
| 3159 | template <class _CharT> |
| 3160 | class __money_put |
| 3161 | { |
| 3162 | protected: |
| 3163 | typedef _CharT char_type; |
| 3164 | typedef basic_string<char_type> string_type; |
| 3165 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3166 | _LIBCPP_INLINE_VISIBILITY __money_put() {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3167 | |
| 3168 | static void __gather_info(bool __intl, bool __neg, const locale& __loc, |
| 3169 | money_base::pattern& __pat, char_type& __dp, |
| 3170 | char_type& __ts, string& __grp, |
| 3171 | string_type& __sym, string_type& __sn, |
| 3172 | int& __fd); |
| 3173 | static void __format(char_type* __mb, char_type*& __mi, char_type*& __me, |
| 3174 | ios_base::fmtflags __flags, |
| 3175 | const char_type* __db, const char_type* __de, |
| 3176 | const ctype<char_type>& __ct, bool __neg, |
| 3177 | const money_base::pattern& __pat, char_type __dp, |
| 3178 | char_type __ts, const string& __grp, |
| 3179 | const string_type& __sym, const string_type& __sn, |
| 3180 | int __fd); |
| 3181 | }; |
| 3182 | |
| 3183 | template <class _CharT> |
| 3184 | void |
| 3185 | __money_put<_CharT>::__gather_info(bool __intl, bool __neg, const locale& __loc, |
| 3186 | money_base::pattern& __pat, char_type& __dp, |
| 3187 | char_type& __ts, string& __grp, |
| 3188 | string_type& __sym, string_type& __sn, |
| 3189 | int& __fd) |
| 3190 | { |
| 3191 | if (__intl) |
| 3192 | { |
| 3193 | const moneypunct<char_type, true>& __mp = |
| 3194 | use_facet<moneypunct<char_type, true> >(__loc); |
| 3195 | if (__neg) |
| 3196 | { |
| 3197 | __pat = __mp.neg_format(); |
| 3198 | __sn = __mp.negative_sign(); |
| 3199 | } |
| 3200 | else |
| 3201 | { |
| 3202 | __pat = __mp.pos_format(); |
| 3203 | __sn = __mp.positive_sign(); |
| 3204 | } |
| 3205 | __dp = __mp.decimal_point(); |
| 3206 | __ts = __mp.thousands_sep(); |
| 3207 | __grp = __mp.grouping(); |
| 3208 | __sym = __mp.curr_symbol(); |
| 3209 | __fd = __mp.frac_digits(); |
| 3210 | } |
| 3211 | else |
| 3212 | { |
| 3213 | const moneypunct<char_type, false>& __mp = |
| 3214 | use_facet<moneypunct<char_type, false> >(__loc); |
| 3215 | if (__neg) |
| 3216 | { |
| 3217 | __pat = __mp.neg_format(); |
| 3218 | __sn = __mp.negative_sign(); |
| 3219 | } |
| 3220 | else |
| 3221 | { |
| 3222 | __pat = __mp.pos_format(); |
| 3223 | __sn = __mp.positive_sign(); |
| 3224 | } |
| 3225 | __dp = __mp.decimal_point(); |
| 3226 | __ts = __mp.thousands_sep(); |
| 3227 | __grp = __mp.grouping(); |
| 3228 | __sym = __mp.curr_symbol(); |
| 3229 | __fd = __mp.frac_digits(); |
| 3230 | } |
| 3231 | } |
| 3232 | |
| 3233 | template <class _CharT> |
| 3234 | void |
| 3235 | __money_put<_CharT>::__format(char_type* __mb, char_type*& __mi, char_type*& __me, |
| 3236 | ios_base::fmtflags __flags, |
| 3237 | const char_type* __db, const char_type* __de, |
| 3238 | const ctype<char_type>& __ct, bool __neg, |
| 3239 | const money_base::pattern& __pat, char_type __dp, |
| 3240 | char_type __ts, const string& __grp, |
| 3241 | const string_type& __sym, const string_type& __sn, |
| 3242 | int __fd) |
| 3243 | { |
| 3244 | __me = __mb; |
| 3245 | for (unsigned __p = 0; __p < 4; ++__p) |
| 3246 | { |
| 3247 | switch (__pat.field[__p]) |
| 3248 | { |
| 3249 | case money_base::none: |
| 3250 | __mi = __me; |
| 3251 | break; |
| 3252 | case money_base::space: |
| 3253 | __mi = __me; |
| 3254 | *__me++ = __ct.widen(' '); |
| 3255 | break; |
| 3256 | case money_base::sign: |
| 3257 | if (!__sn.empty()) |
| 3258 | *__me++ = __sn[0]; |
| 3259 | break; |
| 3260 | case money_base::symbol: |
| 3261 | if (!__sym.empty() && (__flags & ios_base::showbase)) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3262 | __me = _VSTD::copy(__sym.begin(), __sym.end(), __me); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3263 | break; |
| 3264 | case money_base::value: |
| 3265 | { |
| 3266 | // remember start of value so we can reverse it |
| 3267 | char_type* __t = __me; |
| 3268 | // find beginning of digits |
| 3269 | if (__neg) |
| 3270 | ++__db; |
| 3271 | // find end of digits |
| 3272 | const char_type* __d; |
| 3273 | for (__d = __db; __d < __de; ++__d) |
| 3274 | if (!__ct.is(ctype_base::digit, *__d)) |
| 3275 | break; |
| 3276 | // print fractional part |
| 3277 | if (__fd > 0) |
| 3278 | { |
| 3279 | int __f; |
| 3280 | for (__f = __fd; __d > __db && __f > 0; --__f) |
| 3281 | *__me++ = *--__d; |
| 3282 | char_type __z = __f > 0 ? __ct.widen('0') : char_type(); |
| 3283 | for (; __f > 0; --__f) |
| 3284 | *__me++ = __z; |
| 3285 | *__me++ = __dp; |
| 3286 | } |
| 3287 | // print units part |
| 3288 | if (__d == __db) |
| 3289 | { |
| 3290 | *__me++ = __ct.widen('0'); |
| 3291 | } |
| 3292 | else |
| 3293 | { |
| 3294 | unsigned __ng = 0; |
| 3295 | unsigned __ig = 0; |
| 3296 | unsigned __gl = __grp.empty() ? numeric_limits<unsigned>::max() |
| 3297 | : static_cast<unsigned>(__grp[__ig]); |
| 3298 | while (__d != __db) |
| 3299 | { |
| 3300 | if (__ng == __gl) |
| 3301 | { |
| 3302 | *__me++ = __ts; |
| 3303 | __ng = 0; |
| 3304 | if (++__ig < __grp.size()) |
| 3305 | __gl = __grp[__ig] == numeric_limits<char>::max() ? |
| 3306 | numeric_limits<unsigned>::max() : |
| 3307 | static_cast<unsigned>(__grp[__ig]); |
| 3308 | } |
| 3309 | *__me++ = *--__d; |
| 3310 | ++__ng; |
| 3311 | } |
| 3312 | } |
| 3313 | // reverse it |
| 3314 | reverse(__t, __me); |
| 3315 | } |
| 3316 | break; |
| 3317 | } |
| 3318 | } |
| 3319 | // print rest of sign, if any |
| 3320 | if (__sn.size() > 1) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3321 | __me = _VSTD::copy(__sn.begin()+1, __sn.end(), __me); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3322 | // set alignment |
| 3323 | if ((__flags & ios_base::adjustfield) == ios_base::left) |
| 3324 | __mi = __me; |
| 3325 | else if ((__flags & ios_base::adjustfield) != ios_base::internal) |
| 3326 | __mi = __mb; |
| 3327 | } |
| 3328 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 3329 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __money_put<char>) |
| 3330 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __money_put<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3331 | |
| 3332 | template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 3333 | class _LIBCPP_TEMPLATE_VIS money_put |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3334 | : public locale::facet, |
| 3335 | private __money_put<_CharT> |
| 3336 | { |
| 3337 | public: |
| 3338 | typedef _CharT char_type; |
| 3339 | typedef _OutputIterator iter_type; |
| 3340 | typedef basic_string<char_type> string_type; |
| 3341 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3342 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3343 | explicit money_put(size_t __refs = 0) |
| 3344 | : locale::facet(__refs) {} |
| 3345 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3346 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3347 | iter_type put(iter_type __s, bool __intl, ios_base& __iob, char_type __fl, |
| 3348 | long double __units) const |
| 3349 | { |
| 3350 | return do_put(__s, __intl, __iob, __fl, __units); |
| 3351 | } |
| 3352 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3353 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3354 | iter_type put(iter_type __s, bool __intl, ios_base& __iob, char_type __fl, |
| 3355 | const string_type& __digits) const |
| 3356 | { |
| 3357 | return do_put(__s, __intl, __iob, __fl, __digits); |
| 3358 | } |
| 3359 | |
| 3360 | static locale::id id; |
| 3361 | |
| 3362 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3363 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3364 | ~money_put() {} |
| 3365 | |
| 3366 | virtual iter_type do_put(iter_type __s, bool __intl, ios_base& __iob, |
| 3367 | char_type __fl, long double __units) const; |
| 3368 | virtual iter_type do_put(iter_type __s, bool __intl, ios_base& __iob, |
| 3369 | char_type __fl, const string_type& __digits) const; |
| 3370 | }; |
| 3371 | |
| 3372 | template <class _CharT, class _OutputIterator> |
| 3373 | locale::id |
| 3374 | money_put<_CharT, _OutputIterator>::id; |
| 3375 | |
| 3376 | template <class _CharT, class _OutputIterator> |
| 3377 | _OutputIterator |
| 3378 | money_put<_CharT, _OutputIterator>::do_put(iter_type __s, bool __intl, |
| 3379 | ios_base& __iob, char_type __fl, |
| 3380 | long double __units) const |
| 3381 | { |
| 3382 | // convert to char |
| 3383 | const size_t __bs = 100; |
| 3384 | char __buf[__bs]; |
| 3385 | char* __bb = __buf; |
| 3386 | char_type __digits[__bs]; |
| 3387 | char_type* __db = __digits; |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 3388 | size_t __n = static_cast<size_t>(snprintf(__bb, __bs, "%.0Lf", __units)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3389 | unique_ptr<char, void(*)(void*)> __hn(0, free); |
| 3390 | unique_ptr<char_type, void(*)(void*)> __hd(0, free); |
| 3391 | // secure memory for digit storage |
| 3392 | if (__n > __bs-1) |
| 3393 | { |
Ben Craig | fd55658 | 2016-03-09 15:39:39 +0000 | [diff] [blame] | 3394 | __n = static_cast<size_t>(__libcpp_asprintf_l(&__bb, _LIBCPP_GET_C_LOCALE, "%.0Lf", __units)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3395 | if (__bb == 0) |
| 3396 | __throw_bad_alloc(); |
| 3397 | __hn.reset(__bb); |
| 3398 | __hd.reset((char_type*)malloc(__n * sizeof(char_type))); |
Howard Hinnant | 05b57d5 | 2012-03-07 20:37:43 +0000 | [diff] [blame] | 3399 | if (__hd == nullptr) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3400 | __throw_bad_alloc(); |
| 3401 | __db = __hd.get(); |
| 3402 | } |
| 3403 | // gather info |
| 3404 | locale __loc = __iob.getloc(); |
| 3405 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__loc); |
| 3406 | __ct.widen(__bb, __bb + __n, __db); |
| 3407 | bool __neg = __n > 0 && __bb[0] == '-'; |
| 3408 | money_base::pattern __pat; |
| 3409 | char_type __dp; |
| 3410 | char_type __ts; |
| 3411 | string __grp; |
| 3412 | string_type __sym; |
| 3413 | string_type __sn; |
| 3414 | int __fd; |
| 3415 | this->__gather_info(__intl, __neg, __loc, __pat, __dp, __ts, __grp, __sym, __sn, __fd); |
| 3416 | // secure memory for formatting |
| 3417 | char_type __mbuf[__bs]; |
| 3418 | char_type* __mb = __mbuf; |
| 3419 | unique_ptr<char_type, void(*)(void*)> __hw(0, free); |
| 3420 | size_t __exn = static_cast<int>(__n) > __fd ? |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 3421 | (__n - static_cast<size_t>(__fd)) * 2 + __sn.size() + |
| 3422 | __sym.size() + static_cast<size_t>(__fd) + 1 |
| 3423 | : __sn.size() + __sym.size() + static_cast<size_t>(__fd) + 2; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3424 | if (__exn > __bs) |
| 3425 | { |
| 3426 | __hw.reset((char_type*)malloc(__exn * sizeof(char_type))); |
| 3427 | __mb = __hw.get(); |
| 3428 | if (__mb == 0) |
| 3429 | __throw_bad_alloc(); |
| 3430 | } |
| 3431 | // format |
| 3432 | char_type* __mi; |
| 3433 | char_type* __me; |
| 3434 | this->__format(__mb, __mi, __me, __iob.flags(), |
| 3435 | __db, __db + __n, __ct, |
| 3436 | __neg, __pat, __dp, __ts, __grp, __sym, __sn, __fd); |
| 3437 | return __pad_and_output(__s, __mb, __mi, __me, __iob, __fl); |
| 3438 | } |
| 3439 | |
| 3440 | template <class _CharT, class _OutputIterator> |
| 3441 | _OutputIterator |
| 3442 | money_put<_CharT, _OutputIterator>::do_put(iter_type __s, bool __intl, |
| 3443 | ios_base& __iob, char_type __fl, |
| 3444 | const string_type& __digits) const |
| 3445 | { |
| 3446 | // gather info |
| 3447 | locale __loc = __iob.getloc(); |
| 3448 | const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__loc); |
| 3449 | bool __neg = __digits.size() > 0 && __digits[0] == __ct.widen('-'); |
| 3450 | money_base::pattern __pat; |
| 3451 | char_type __dp; |
| 3452 | char_type __ts; |
| 3453 | string __grp; |
| 3454 | string_type __sym; |
| 3455 | string_type __sn; |
| 3456 | int __fd; |
| 3457 | this->__gather_info(__intl, __neg, __loc, __pat, __dp, __ts, __grp, __sym, __sn, __fd); |
| 3458 | // secure memory for formatting |
| 3459 | char_type __mbuf[100]; |
| 3460 | char_type* __mb = __mbuf; |
| 3461 | unique_ptr<char_type, void(*)(void*)> __h(0, free); |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 3462 | size_t __exn = static_cast<int>(__digits.size()) > __fd ? |
| 3463 | (__digits.size() - static_cast<size_t>(__fd)) * 2 + |
| 3464 | __sn.size() + __sym.size() + static_cast<size_t>(__fd) + 1 |
| 3465 | : __sn.size() + __sym.size() + static_cast<size_t>(__fd) + 2; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3466 | if (__exn > 100) |
| 3467 | { |
| 3468 | __h.reset((char_type*)malloc(__exn * sizeof(char_type))); |
| 3469 | __mb = __h.get(); |
| 3470 | if (__mb == 0) |
| 3471 | __throw_bad_alloc(); |
| 3472 | } |
| 3473 | // format |
| 3474 | char_type* __mi; |
| 3475 | char_type* __me; |
| 3476 | this->__format(__mb, __mi, __me, __iob.flags(), |
| 3477 | __digits.data(), __digits.data() + __digits.size(), __ct, |
| 3478 | __neg, __pat, __dp, __ts, __grp, __sym, __sn, __fd); |
| 3479 | return __pad_and_output(__s, __mb, __mi, __me, __iob, __fl); |
| 3480 | } |
| 3481 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 3482 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS money_put<char>) |
| 3483 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS money_put<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3484 | |
| 3485 | // messages |
| 3486 | |
Howard Hinnant | 83eade6 | 2013-03-06 23:30:19 +0000 | [diff] [blame] | 3487 | class _LIBCPP_TYPE_VIS messages_base |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3488 | { |
| 3489 | public: |
Howard Hinnant | b2080c7 | 2011-02-25 00:51:08 +0000 | [diff] [blame] | 3490 | typedef ptrdiff_t catalog; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3491 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3492 | _LIBCPP_INLINE_VISIBILITY messages_base() {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3493 | }; |
| 3494 | |
| 3495 | template <class _CharT> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 3496 | class _LIBCPP_TEMPLATE_VIS messages |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3497 | : public locale::facet, |
| 3498 | public messages_base |
| 3499 | { |
| 3500 | public: |
| 3501 | typedef _CharT char_type; |
| 3502 | typedef basic_string<_CharT> string_type; |
| 3503 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3504 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3505 | explicit messages(size_t __refs = 0) |
| 3506 | : locale::facet(__refs) {} |
| 3507 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3508 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3509 | catalog open(const basic_string<char>& __nm, const locale& __loc) const |
| 3510 | { |
| 3511 | return do_open(__nm, __loc); |
| 3512 | } |
| 3513 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3514 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3515 | string_type get(catalog __c, int __set, int __msgid, |
| 3516 | const string_type& __dflt) const |
| 3517 | { |
| 3518 | return do_get(__c, __set, __msgid, __dflt); |
| 3519 | } |
| 3520 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3521 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3522 | void close(catalog __c) const |
| 3523 | { |
| 3524 | do_close(__c); |
| 3525 | } |
| 3526 | |
| 3527 | static locale::id id; |
| 3528 | |
| 3529 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3530 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3531 | ~messages() {} |
| 3532 | |
| 3533 | virtual catalog do_open(const basic_string<char>&, const locale&) const; |
| 3534 | virtual string_type do_get(catalog, int __set, int __msgid, |
| 3535 | const string_type& __dflt) const; |
| 3536 | virtual void do_close(catalog) const; |
| 3537 | }; |
| 3538 | |
| 3539 | template <class _CharT> |
| 3540 | locale::id |
| 3541 | messages<_CharT>::id; |
| 3542 | |
| 3543 | template <class _CharT> |
| 3544 | typename messages<_CharT>::catalog |
| 3545 | messages<_CharT>::do_open(const basic_string<char>& __nm, const locale&) const |
| 3546 | { |
Ed Schouten | 0251f0f | 2015-03-11 16:39:36 +0000 | [diff] [blame] | 3547 | #ifdef _LIBCPP_HAS_CATOPEN |
Howard Hinnant | 1162445 | 2011-10-11 16:00:46 +0000 | [diff] [blame] | 3548 | catalog __cat = (catalog)catopen(__nm.c_str(), NL_CAT_LOCALE); |
Howard Hinnant | b2080c7 | 2011-02-25 00:51:08 +0000 | [diff] [blame] | 3549 | if (__cat != -1) |
| 3550 | __cat = static_cast<catalog>((static_cast<size_t>(__cat) >> 1)); |
| 3551 | return __cat; |
Ed Schouten | 0251f0f | 2015-03-11 16:39:36 +0000 | [diff] [blame] | 3552 | #else // !_LIBCPP_HAS_CATOPEN |
| 3553 | return -1; |
| 3554 | #endif // _LIBCPP_HAS_CATOPEN |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3555 | } |
| 3556 | |
| 3557 | template <class _CharT> |
| 3558 | typename messages<_CharT>::string_type |
| 3559 | messages<_CharT>::do_get(catalog __c, int __set, int __msgid, |
| 3560 | const string_type& __dflt) const |
| 3561 | { |
Ed Schouten | 0251f0f | 2015-03-11 16:39:36 +0000 | [diff] [blame] | 3562 | #ifdef _LIBCPP_HAS_CATOPEN |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3563 | string __ndflt; |
| 3564 | __narrow_to_utf8<sizeof(char_type)*__CHAR_BIT__>()(back_inserter(__ndflt), |
| 3565 | __dflt.c_str(), |
| 3566 | __dflt.c_str() + __dflt.size()); |
Howard Hinnant | b2080c7 | 2011-02-25 00:51:08 +0000 | [diff] [blame] | 3567 | if (__c != -1) |
| 3568 | __c <<= 1; |
Howard Hinnant | 1162445 | 2011-10-11 16:00:46 +0000 | [diff] [blame] | 3569 | nl_catd __cat = (nl_catd)__c; |
Howard Hinnant | b2080c7 | 2011-02-25 00:51:08 +0000 | [diff] [blame] | 3570 | char* __n = catgets(__cat, __set, __msgid, __ndflt.c_str()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3571 | string_type __w; |
| 3572 | __widen_from_utf8<sizeof(char_type)*__CHAR_BIT__>()(back_inserter(__w), |
| 3573 | __n, __n + strlen(__n)); |
| 3574 | return __w; |
Ed Schouten | 0251f0f | 2015-03-11 16:39:36 +0000 | [diff] [blame] | 3575 | #else // !_LIBCPP_HAS_CATOPEN |
| 3576 | return __dflt; |
| 3577 | #endif // _LIBCPP_HAS_CATOPEN |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3578 | } |
| 3579 | |
| 3580 | template <class _CharT> |
| 3581 | void |
| 3582 | messages<_CharT>::do_close(catalog __c) const |
| 3583 | { |
Ed Schouten | 0251f0f | 2015-03-11 16:39:36 +0000 | [diff] [blame] | 3584 | #ifdef _LIBCPP_HAS_CATOPEN |
Howard Hinnant | b2080c7 | 2011-02-25 00:51:08 +0000 | [diff] [blame] | 3585 | if (__c != -1) |
| 3586 | __c <<= 1; |
Howard Hinnant | 1162445 | 2011-10-11 16:00:46 +0000 | [diff] [blame] | 3587 | nl_catd __cat = (nl_catd)__c; |
Howard Hinnant | b2080c7 | 2011-02-25 00:51:08 +0000 | [diff] [blame] | 3588 | catclose(__cat); |
Ed Schouten | 0251f0f | 2015-03-11 16:39:36 +0000 | [diff] [blame] | 3589 | #endif // _LIBCPP_HAS_CATOPEN |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3590 | } |
| 3591 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 3592 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS messages<char>) |
| 3593 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS messages<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3594 | |
| 3595 | template <class _CharT> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 3596 | class _LIBCPP_TEMPLATE_VIS messages_byname |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3597 | : public messages<_CharT> |
| 3598 | { |
| 3599 | public: |
| 3600 | typedef messages_base::catalog catalog; |
| 3601 | typedef basic_string<_CharT> string_type; |
| 3602 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3603 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3604 | explicit messages_byname(const char*, size_t __refs = 0) |
| 3605 | : messages<_CharT>(__refs) {} |
| 3606 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3607 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3608 | explicit messages_byname(const string&, size_t __refs = 0) |
| 3609 | : messages<_CharT>(__refs) {} |
| 3610 | |
| 3611 | protected: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3612 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3613 | ~messages_byname() {} |
| 3614 | }; |
| 3615 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 3616 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS messages_byname<char>) |
| 3617 | _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS messages_byname<wchar_t>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3618 | |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3619 | template<class _Codecvt, class _Elem = wchar_t, |
| 3620 | class _Wide_alloc = allocator<_Elem>, |
| 3621 | class _Byte_alloc = allocator<char> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 3622 | class _LIBCPP_TEMPLATE_VIS wstring_convert |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3623 | { |
| 3624 | public: |
| 3625 | typedef basic_string<char, char_traits<char>, _Byte_alloc> byte_string; |
| 3626 | typedef basic_string<_Elem, char_traits<_Elem>, _Wide_alloc> wide_string; |
| 3627 | typedef typename _Codecvt::state_type state_type; |
| 3628 | typedef typename wide_string::traits_type::int_type int_type; |
| 3629 | |
| 3630 | private: |
| 3631 | byte_string __byte_err_string_; |
| 3632 | wide_string __wide_err_string_; |
| 3633 | _Codecvt* __cvtptr_; |
| 3634 | state_type __cvtstate_; |
| 3635 | size_t __cvtcount_; |
| 3636 | |
| 3637 | wstring_convert(const wstring_convert& __wc); |
| 3638 | wstring_convert& operator=(const wstring_convert& __wc); |
| 3639 | public: |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3640 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | 83179a7 | 2013-08-27 20:18:59 +0000 | [diff] [blame] | 3641 | _LIBCPP_EXPLICIT_AFTER_CXX11 wstring_convert(_Codecvt* __pcvt = new _Codecvt); |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3642 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3643 | wstring_convert(_Codecvt* __pcvt, state_type __state); |
Marshall Clow | 83179a7 | 2013-08-27 20:18:59 +0000 | [diff] [blame] | 3644 | _LIBCPP_EXPLICIT_AFTER_CXX11 wstring_convert(const byte_string& __byte_err, |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3645 | const wide_string& __wide_err = wide_string()); |
Eric Fiselier | aa55cef | 2017-04-19 01:34:08 +0000 | [diff] [blame] | 3646 | #ifndef _LIBCPP_CXX03_LANG |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3647 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3648 | wstring_convert(wstring_convert&& __wc); |
| 3649 | #endif |
| 3650 | ~wstring_convert(); |
| 3651 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3652 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3653 | wide_string from_bytes(char __byte) |
| 3654 | {return from_bytes(&__byte, &__byte+1);} |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3655 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3656 | wide_string from_bytes(const char* __ptr) |
| 3657 | {return from_bytes(__ptr, __ptr + char_traits<char>::length(__ptr));} |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3658 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3659 | wide_string from_bytes(const byte_string& __str) |
| 3660 | {return from_bytes(__str.data(), __str.data() + __str.size());} |
| 3661 | wide_string from_bytes(const char* __first, const char* __last); |
| 3662 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3663 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3664 | byte_string to_bytes(_Elem __wchar) |
| 3665 | {return to_bytes(&__wchar, &__wchar+1);} |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3666 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3667 | byte_string to_bytes(const _Elem* __wptr) |
| 3668 | {return to_bytes(__wptr, __wptr + char_traits<_Elem>::length(__wptr));} |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3669 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3670 | byte_string to_bytes(const wide_string& __wstr) |
| 3671 | {return to_bytes(__wstr.data(), __wstr.data() + __wstr.size());} |
| 3672 | byte_string to_bytes(const _Elem* __first, const _Elem* __last); |
| 3673 | |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3674 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | 83179a7 | 2013-08-27 20:18:59 +0000 | [diff] [blame] | 3675 | size_t converted() const _NOEXCEPT {return __cvtcount_;} |
Louis Dionne | 5423805 | 2018-07-11 23:14:33 +0000 | [diff] [blame] | 3676 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3677 | state_type state() const {return __cvtstate_;} |
| 3678 | }; |
| 3679 | |
| 3680 | template<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> |
Evgeniy Stepanov | a3b25f8 | 2015-11-07 01:22:13 +0000 | [diff] [blame] | 3681 | inline |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3682 | wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: |
| 3683 | wstring_convert(_Codecvt* __pcvt) |
| 3684 | : __cvtptr_(__pcvt), __cvtstate_(), __cvtcount_(0) |
| 3685 | { |
| 3686 | } |
| 3687 | |
| 3688 | template<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> |
Evgeniy Stepanov | a3b25f8 | 2015-11-07 01:22:13 +0000 | [diff] [blame] | 3689 | inline |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3690 | wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: |
| 3691 | wstring_convert(_Codecvt* __pcvt, state_type __state) |
| 3692 | : __cvtptr_(__pcvt), __cvtstate_(__state), __cvtcount_(0) |
| 3693 | { |
| 3694 | } |
| 3695 | |
| 3696 | template<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> |
| 3697 | wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: |
| 3698 | wstring_convert(const byte_string& __byte_err, const wide_string& __wide_err) |
| 3699 | : __byte_err_string_(__byte_err), __wide_err_string_(__wide_err), |
| 3700 | __cvtstate_(), __cvtcount_(0) |
| 3701 | { |
| 3702 | __cvtptr_ = new _Codecvt; |
| 3703 | } |
| 3704 | |
Eric Fiselier | aa55cef | 2017-04-19 01:34:08 +0000 | [diff] [blame] | 3705 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3706 | |
| 3707 | template<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> |
Evgeniy Stepanov | a3b25f8 | 2015-11-07 01:22:13 +0000 | [diff] [blame] | 3708 | inline |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3709 | wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: |
| 3710 | wstring_convert(wstring_convert&& __wc) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3711 | : __byte_err_string_(_VSTD::move(__wc.__byte_err_string_)), |
| 3712 | __wide_err_string_(_VSTD::move(__wc.__wide_err_string_)), |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3713 | __cvtptr_(__wc.__cvtptr_), |
Eric Fiselier | e7aabbb | 2016-06-26 22:56:26 +0000 | [diff] [blame] | 3714 | __cvtstate_(__wc.__cvtstate_), __cvtcount_(__wc.__cvtcount_) |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3715 | { |
| 3716 | __wc.__cvtptr_ = nullptr; |
| 3717 | } |
| 3718 | |
Eric Fiselier | aa55cef | 2017-04-19 01:34:08 +0000 | [diff] [blame] | 3719 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3720 | |
| 3721 | template<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> |
| 3722 | wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::~wstring_convert() |
| 3723 | { |
| 3724 | delete __cvtptr_; |
| 3725 | } |
| 3726 | |
| 3727 | template<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> |
| 3728 | typename wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::wide_string |
| 3729 | wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: |
| 3730 | from_bytes(const char* __frm, const char* __frm_end) |
| 3731 | { |
| 3732 | __cvtcount_ = 0; |
| 3733 | if (__cvtptr_ != nullptr) |
| 3734 | { |
| 3735 | wide_string __ws(2*(__frm_end - __frm), _Elem()); |
Howard Hinnant | 1ca2367 | 2012-07-12 18:07:41 +0000 | [diff] [blame] | 3736 | if (__frm != __frm_end) |
| 3737 | __ws.resize(__ws.capacity()); |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3738 | codecvt_base::result __r = codecvt_base::ok; |
| 3739 | state_type __st = __cvtstate_; |
| 3740 | if (__frm != __frm_end) |
| 3741 | { |
| 3742 | _Elem* __to = &__ws[0]; |
| 3743 | _Elem* __to_end = __to + __ws.size(); |
| 3744 | const char* __frm_nxt; |
| 3745 | do |
| 3746 | { |
| 3747 | _Elem* __to_nxt; |
| 3748 | __r = __cvtptr_->in(__st, __frm, __frm_end, __frm_nxt, |
| 3749 | __to, __to_end, __to_nxt); |
| 3750 | __cvtcount_ += __frm_nxt - __frm; |
| 3751 | if (__frm_nxt == __frm) |
| 3752 | { |
| 3753 | __r = codecvt_base::error; |
| 3754 | } |
| 3755 | else if (__r == codecvt_base::noconv) |
| 3756 | { |
| 3757 | __ws.resize(__to - &__ws[0]); |
| 3758 | // This only gets executed if _Elem is char |
| 3759 | __ws.append((const _Elem*)__frm, (const _Elem*)__frm_end); |
| 3760 | __frm = __frm_nxt; |
| 3761 | __r = codecvt_base::ok; |
| 3762 | } |
| 3763 | else if (__r == codecvt_base::ok) |
| 3764 | { |
| 3765 | __ws.resize(__to_nxt - &__ws[0]); |
| 3766 | __frm = __frm_nxt; |
| 3767 | } |
| 3768 | else if (__r == codecvt_base::partial) |
| 3769 | { |
| 3770 | ptrdiff_t __s = __to_nxt - &__ws[0]; |
| 3771 | __ws.resize(2 * __s); |
| 3772 | __to = &__ws[0] + __s; |
| 3773 | __to_end = &__ws[0] + __ws.size(); |
| 3774 | __frm = __frm_nxt; |
| 3775 | } |
| 3776 | } while (__r == codecvt_base::partial && __frm_nxt < __frm_end); |
| 3777 | } |
| 3778 | if (__r == codecvt_base::ok) |
| 3779 | return __ws; |
| 3780 | } |
Marshall Clow | 14c09a2 | 2016-08-25 15:09:01 +0000 | [diff] [blame] | 3781 | |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3782 | if (__wide_err_string_.empty()) |
Marshall Clow | 14c09a2 | 2016-08-25 15:09:01 +0000 | [diff] [blame] | 3783 | __throw_range_error("wstring_convert: from_bytes error"); |
| 3784 | |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3785 | return __wide_err_string_; |
| 3786 | } |
| 3787 | |
| 3788 | template<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> |
| 3789 | typename wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::byte_string |
| 3790 | wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: |
| 3791 | to_bytes(const _Elem* __frm, const _Elem* __frm_end) |
| 3792 | { |
| 3793 | __cvtcount_ = 0; |
| 3794 | if (__cvtptr_ != nullptr) |
| 3795 | { |
| 3796 | byte_string __bs(2*(__frm_end - __frm), char()); |
Howard Hinnant | 1ca2367 | 2012-07-12 18:07:41 +0000 | [diff] [blame] | 3797 | if (__frm != __frm_end) |
| 3798 | __bs.resize(__bs.capacity()); |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3799 | codecvt_base::result __r = codecvt_base::ok; |
| 3800 | state_type __st = __cvtstate_; |
| 3801 | if (__frm != __frm_end) |
| 3802 | { |
| 3803 | char* __to = &__bs[0]; |
| 3804 | char* __to_end = __to + __bs.size(); |
| 3805 | const _Elem* __frm_nxt; |
| 3806 | do |
| 3807 | { |
| 3808 | char* __to_nxt; |
| 3809 | __r = __cvtptr_->out(__st, __frm, __frm_end, __frm_nxt, |
| 3810 | __to, __to_end, __to_nxt); |
| 3811 | __cvtcount_ += __frm_nxt - __frm; |
| 3812 | if (__frm_nxt == __frm) |
| 3813 | { |
| 3814 | __r = codecvt_base::error; |
| 3815 | } |
| 3816 | else if (__r == codecvt_base::noconv) |
| 3817 | { |
| 3818 | __bs.resize(__to - &__bs[0]); |
| 3819 | // This only gets executed if _Elem is char |
| 3820 | __bs.append((const char*)__frm, (const char*)__frm_end); |
| 3821 | __frm = __frm_nxt; |
| 3822 | __r = codecvt_base::ok; |
| 3823 | } |
| 3824 | else if (__r == codecvt_base::ok) |
| 3825 | { |
| 3826 | __bs.resize(__to_nxt - &__bs[0]); |
| 3827 | __frm = __frm_nxt; |
| 3828 | } |
| 3829 | else if (__r == codecvt_base::partial) |
| 3830 | { |
| 3831 | ptrdiff_t __s = __to_nxt - &__bs[0]; |
| 3832 | __bs.resize(2 * __s); |
| 3833 | __to = &__bs[0] + __s; |
| 3834 | __to_end = &__bs[0] + __bs.size(); |
| 3835 | __frm = __frm_nxt; |
| 3836 | } |
| 3837 | } while (__r == codecvt_base::partial && __frm_nxt < __frm_end); |
| 3838 | } |
| 3839 | if (__r == codecvt_base::ok) |
| 3840 | { |
| 3841 | size_t __s = __bs.size(); |
| 3842 | __bs.resize(__bs.capacity()); |
| 3843 | char* __to = &__bs[0] + __s; |
| 3844 | char* __to_end = __to + __bs.size(); |
| 3845 | do |
| 3846 | { |
| 3847 | char* __to_nxt; |
| 3848 | __r = __cvtptr_->unshift(__st, __to, __to_end, __to_nxt); |
| 3849 | if (__r == codecvt_base::noconv) |
| 3850 | { |
| 3851 | __bs.resize(__to - &__bs[0]); |
| 3852 | __r = codecvt_base::ok; |
| 3853 | } |
| 3854 | else if (__r == codecvt_base::ok) |
| 3855 | { |
| 3856 | __bs.resize(__to_nxt - &__bs[0]); |
| 3857 | } |
| 3858 | else if (__r == codecvt_base::partial) |
| 3859 | { |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 3860 | ptrdiff_t __sp = __to_nxt - &__bs[0]; |
| 3861 | __bs.resize(2 * __sp); |
| 3862 | __to = &__bs[0] + __sp; |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3863 | __to_end = &__bs[0] + __bs.size(); |
| 3864 | } |
| 3865 | } while (__r == codecvt_base::partial); |
| 3866 | if (__r == codecvt_base::ok) |
| 3867 | return __bs; |
| 3868 | } |
| 3869 | } |
Marshall Clow | 14c09a2 | 2016-08-25 15:09:01 +0000 | [diff] [blame] | 3870 | |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3871 | if (__byte_err_string_.empty()) |
Marshall Clow | 14c09a2 | 2016-08-25 15:09:01 +0000 | [diff] [blame] | 3872 | __throw_range_error("wstring_convert: to_bytes error"); |
| 3873 | |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3874 | return __byte_err_string_; |
| 3875 | } |
| 3876 | |
| 3877 | template <class _Codecvt, class _Elem = wchar_t, class _Tr = char_traits<_Elem> > |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 3878 | class _LIBCPP_TEMPLATE_VIS wbuffer_convert |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3879 | : public basic_streambuf<_Elem, _Tr> |
| 3880 | { |
| 3881 | public: |
| 3882 | // types: |
| 3883 | typedef _Elem char_type; |
| 3884 | typedef _Tr traits_type; |
| 3885 | typedef typename traits_type::int_type int_type; |
| 3886 | typedef typename traits_type::pos_type pos_type; |
| 3887 | typedef typename traits_type::off_type off_type; |
| 3888 | typedef typename _Codecvt::state_type state_type; |
| 3889 | |
| 3890 | private: |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 3891 | char* __extbuf_; |
| 3892 | const char* __extbufnext_; |
| 3893 | const char* __extbufend_; |
| 3894 | char __extbuf_min_[8]; |
| 3895 | size_t __ebs_; |
| 3896 | char_type* __intbuf_; |
| 3897 | size_t __ibs_; |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3898 | streambuf* __bufptr_; |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 3899 | _Codecvt* __cv_; |
| 3900 | state_type __st_; |
| 3901 | ios_base::openmode __cm_; |
| 3902 | bool __owns_eb_; |
| 3903 | bool __owns_ib_; |
| 3904 | bool __always_noconv_; |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3905 | |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 3906 | wbuffer_convert(const wbuffer_convert&); |
| 3907 | wbuffer_convert& operator=(const wbuffer_convert&); |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3908 | public: |
Marshall Clow | 83179a7 | 2013-08-27 20:18:59 +0000 | [diff] [blame] | 3909 | _LIBCPP_EXPLICIT_AFTER_CXX11 wbuffer_convert(streambuf* __bytebuf = 0, |
| 3910 | _Codecvt* __pcvt = new _Codecvt, state_type __state = state_type()); |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 3911 | ~wbuffer_convert(); |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3912 | |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 3913 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3914 | streambuf* rdbuf() const {return __bufptr_;} |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 3915 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3916 | streambuf* rdbuf(streambuf* __bytebuf) |
| 3917 | { |
| 3918 | streambuf* __r = __bufptr_; |
| 3919 | __bufptr_ = __bytebuf; |
| 3920 | return __r; |
| 3921 | } |
| 3922 | |
Howard Hinnant | 8289481 | 2010-09-22 16:48:34 +0000 | [diff] [blame] | 3923 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 3924 | state_type state() const {return __st_;} |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3925 | |
| 3926 | protected: |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 3927 | virtual int_type underflow(); |
| 3928 | virtual int_type pbackfail(int_type __c = traits_type::eof()); |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3929 | virtual int_type overflow (int_type __c = traits_type::eof()); |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 3930 | virtual basic_streambuf<char_type, traits_type>* setbuf(char_type* __s, |
| 3931 | streamsize __n); |
| 3932 | virtual pos_type seekoff(off_type __off, ios_base::seekdir __way, |
| 3933 | ios_base::openmode __wch = ios_base::in | ios_base::out); |
| 3934 | virtual pos_type seekpos(pos_type __sp, |
| 3935 | ios_base::openmode __wch = ios_base::in | ios_base::out); |
| 3936 | virtual int sync(); |
| 3937 | |
| 3938 | private: |
| 3939 | bool __read_mode(); |
| 3940 | void __write_mode(); |
| 3941 | wbuffer_convert* __close(); |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 3942 | }; |
| 3943 | |
| 3944 | template <class _Codecvt, class _Elem, class _Tr> |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 3945 | wbuffer_convert<_Codecvt, _Elem, _Tr>:: |
| 3946 | wbuffer_convert(streambuf* __bytebuf, _Codecvt* __pcvt, state_type __state) |
| 3947 | : __extbuf_(0), |
| 3948 | __extbufnext_(0), |
| 3949 | __extbufend_(0), |
| 3950 | __ebs_(0), |
| 3951 | __intbuf_(0), |
| 3952 | __ibs_(0), |
| 3953 | __bufptr_(__bytebuf), |
| 3954 | __cv_(__pcvt), |
| 3955 | __st_(__state), |
| 3956 | __cm_(0), |
| 3957 | __owns_eb_(false), |
| 3958 | __owns_ib_(false), |
| 3959 | __always_noconv_(__cv_ ? __cv_->always_noconv() : false) |
| 3960 | { |
| 3961 | setbuf(0, 4096); |
| 3962 | } |
| 3963 | |
| 3964 | template <class _Codecvt, class _Elem, class _Tr> |
| 3965 | wbuffer_convert<_Codecvt, _Elem, _Tr>::~wbuffer_convert() |
| 3966 | { |
| 3967 | __close(); |
| 3968 | delete __cv_; |
| 3969 | if (__owns_eb_) |
| 3970 | delete [] __extbuf_; |
| 3971 | if (__owns_ib_) |
| 3972 | delete [] __intbuf_; |
| 3973 | } |
| 3974 | |
| 3975 | template <class _Codecvt, class _Elem, class _Tr> |
| 3976 | typename wbuffer_convert<_Codecvt, _Elem, _Tr>::int_type |
| 3977 | wbuffer_convert<_Codecvt, _Elem, _Tr>::underflow() |
| 3978 | { |
| 3979 | if (__cv_ == 0 || __bufptr_ == 0) |
| 3980 | return traits_type::eof(); |
| 3981 | bool __initial = __read_mode(); |
| 3982 | char_type __1buf; |
| 3983 | if (this->gptr() == 0) |
| 3984 | this->setg(&__1buf, &__1buf+1, &__1buf+1); |
| 3985 | const size_t __unget_sz = __initial ? 0 : min<size_t>((this->egptr() - this->eback()) / 2, 4); |
| 3986 | int_type __c = traits_type::eof(); |
| 3987 | if (this->gptr() == this->egptr()) |
| 3988 | { |
| 3989 | memmove(this->eback(), this->egptr() - __unget_sz, __unget_sz * sizeof(char_type)); |
| 3990 | if (__always_noconv_) |
| 3991 | { |
| 3992 | streamsize __nmemb = static_cast<streamsize>(this->egptr() - this->eback() - __unget_sz); |
| 3993 | __nmemb = __bufptr_->sgetn((char*)this->eback() + __unget_sz, __nmemb); |
| 3994 | if (__nmemb != 0) |
| 3995 | { |
| 3996 | this->setg(this->eback(), |
| 3997 | this->eback() + __unget_sz, |
| 3998 | this->eback() + __unget_sz + __nmemb); |
| 3999 | __c = *this->gptr(); |
| 4000 | } |
| 4001 | } |
| 4002 | else |
| 4003 | { |
Eric Fiselier | fe6d50f | 2016-06-19 06:58:22 +0000 | [diff] [blame] | 4004 | _LIBCPP_ASSERT(!(__extbufnext_ == NULL && (__extbufend_ != __extbufnext_)), "underflow moving from NULL" ); |
| 4005 | if (__extbufend_ != __extbufnext_) |
| 4006 | memmove(__extbuf_, __extbufnext_, __extbufend_ - __extbufnext_); |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 4007 | __extbufnext_ = __extbuf_ + (__extbufend_ - __extbufnext_); |
| 4008 | __extbufend_ = __extbuf_ + (__extbuf_ == __extbuf_min_ ? sizeof(__extbuf_min_) : __ebs_); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 4009 | streamsize __nmemb = _VSTD::min(static_cast<streamsize>(this->egptr() - this->eback() - __unget_sz), |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 4010 | static_cast<streamsize>(__extbufend_ - __extbufnext_)); |
| 4011 | codecvt_base::result __r; |
Eric Fiselier | 0e5ebbc | 2016-12-23 23:37:52 +0000 | [diff] [blame] | 4012 | // FIXME: Do we ever need to restore the state here? |
| 4013 | //state_type __svs = __st_; |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 4014 | streamsize __nr = __bufptr_->sgetn(const_cast<char*>(__extbufnext_), __nmemb); |
| 4015 | if (__nr != 0) |
| 4016 | { |
| 4017 | __extbufend_ = __extbufnext_ + __nr; |
| 4018 | char_type* __inext; |
| 4019 | __r = __cv_->in(__st_, __extbuf_, __extbufend_, __extbufnext_, |
| 4020 | this->eback() + __unget_sz, |
| 4021 | this->egptr(), __inext); |
| 4022 | if (__r == codecvt_base::noconv) |
| 4023 | { |
Marshall Clow | ff5f9b2 | 2017-06-14 20:00:36 +0000 | [diff] [blame] | 4024 | this->setg((char_type*)__extbuf_, (char_type*)__extbuf_, |
| 4025 | (char_type*) const_cast<char *>(__extbufend_)); |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 4026 | __c = *this->gptr(); |
| 4027 | } |
| 4028 | else if (__inext != this->eback() + __unget_sz) |
| 4029 | { |
| 4030 | this->setg(this->eback(), this->eback() + __unget_sz, __inext); |
| 4031 | __c = *this->gptr(); |
| 4032 | } |
| 4033 | } |
| 4034 | } |
| 4035 | } |
| 4036 | else |
| 4037 | __c = *this->gptr(); |
| 4038 | if (this->eback() == &__1buf) |
| 4039 | this->setg(0, 0, 0); |
| 4040 | return __c; |
| 4041 | } |
| 4042 | |
| 4043 | template <class _Codecvt, class _Elem, class _Tr> |
| 4044 | typename wbuffer_convert<_Codecvt, _Elem, _Tr>::int_type |
| 4045 | wbuffer_convert<_Codecvt, _Elem, _Tr>::pbackfail(int_type __c) |
| 4046 | { |
| 4047 | if (__cv_ != 0 && __bufptr_ != 0 && this->eback() < this->gptr()) |
| 4048 | { |
| 4049 | if (traits_type::eq_int_type(__c, traits_type::eof())) |
| 4050 | { |
| 4051 | this->gbump(-1); |
| 4052 | return traits_type::not_eof(__c); |
| 4053 | } |
| 4054 | if (traits_type::eq(traits_type::to_char_type(__c), this->gptr()[-1])) |
| 4055 | { |
| 4056 | this->gbump(-1); |
| 4057 | *this->gptr() = traits_type::to_char_type(__c); |
| 4058 | return __c; |
| 4059 | } |
| 4060 | } |
| 4061 | return traits_type::eof(); |
| 4062 | } |
| 4063 | |
| 4064 | template <class _Codecvt, class _Elem, class _Tr> |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 4065 | typename wbuffer_convert<_Codecvt, _Elem, _Tr>::int_type |
| 4066 | wbuffer_convert<_Codecvt, _Elem, _Tr>::overflow(int_type __c) |
| 4067 | { |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 4068 | if (__cv_ == 0 || __bufptr_ == 0) |
| 4069 | return traits_type::eof(); |
| 4070 | __write_mode(); |
| 4071 | char_type __1buf; |
| 4072 | char_type* __pb_save = this->pbase(); |
| 4073 | char_type* __epb_save = this->epptr(); |
| 4074 | if (!traits_type::eq_int_type(__c, traits_type::eof())) |
| 4075 | { |
| 4076 | if (this->pptr() == 0) |
| 4077 | this->setp(&__1buf, &__1buf+1); |
| 4078 | *this->pptr() = traits_type::to_char_type(__c); |
| 4079 | this->pbump(1); |
| 4080 | } |
| 4081 | if (this->pptr() != this->pbase()) |
| 4082 | { |
| 4083 | if (__always_noconv_) |
| 4084 | { |
| 4085 | streamsize __nmemb = static_cast<streamsize>(this->pptr() - this->pbase()); |
| 4086 | if (__bufptr_->sputn((const char*)this->pbase(), __nmemb) != __nmemb) |
| 4087 | return traits_type::eof(); |
| 4088 | } |
| 4089 | else |
| 4090 | { |
| 4091 | char* __extbe = __extbuf_; |
| 4092 | codecvt_base::result __r; |
| 4093 | do |
| 4094 | { |
| 4095 | const char_type* __e; |
| 4096 | __r = __cv_->out(__st_, this->pbase(), this->pptr(), __e, |
| 4097 | __extbuf_, __extbuf_ + __ebs_, __extbe); |
| 4098 | if (__e == this->pbase()) |
| 4099 | return traits_type::eof(); |
| 4100 | if (__r == codecvt_base::noconv) |
| 4101 | { |
| 4102 | streamsize __nmemb = static_cast<size_t>(this->pptr() - this->pbase()); |
| 4103 | if (__bufptr_->sputn((const char*)this->pbase(), __nmemb) != __nmemb) |
| 4104 | return traits_type::eof(); |
| 4105 | } |
| 4106 | else if (__r == codecvt_base::ok || __r == codecvt_base::partial) |
| 4107 | { |
| 4108 | streamsize __nmemb = static_cast<size_t>(__extbe - __extbuf_); |
| 4109 | if (__bufptr_->sputn(__extbuf_, __nmemb) != __nmemb) |
| 4110 | return traits_type::eof(); |
| 4111 | if (__r == codecvt_base::partial) |
| 4112 | { |
Marshall Clow | ff5f9b2 | 2017-06-14 20:00:36 +0000 | [diff] [blame] | 4113 | this->setp(const_cast<char_type *>(__e), this->pptr()); |
Marshall Clow | 29149d3 | 2017-09-12 15:00:43 +0000 | [diff] [blame] | 4114 | this->__pbump(this->epptr() - this->pbase()); |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 4115 | } |
| 4116 | } |
| 4117 | else |
| 4118 | return traits_type::eof(); |
| 4119 | } while (__r == codecvt_base::partial); |
| 4120 | } |
| 4121 | this->setp(__pb_save, __epb_save); |
| 4122 | } |
| 4123 | return traits_type::not_eof(__c); |
| 4124 | } |
| 4125 | |
| 4126 | template <class _Codecvt, class _Elem, class _Tr> |
| 4127 | basic_streambuf<_Elem, _Tr>* |
| 4128 | wbuffer_convert<_Codecvt, _Elem, _Tr>::setbuf(char_type* __s, streamsize __n) |
| 4129 | { |
| 4130 | this->setg(0, 0, 0); |
| 4131 | this->setp(0, 0); |
| 4132 | if (__owns_eb_) |
| 4133 | delete [] __extbuf_; |
| 4134 | if (__owns_ib_) |
| 4135 | delete [] __intbuf_; |
| 4136 | __ebs_ = __n; |
| 4137 | if (__ebs_ > sizeof(__extbuf_min_)) |
| 4138 | { |
| 4139 | if (__always_noconv_ && __s) |
| 4140 | { |
| 4141 | __extbuf_ = (char*)__s; |
| 4142 | __owns_eb_ = false; |
| 4143 | } |
| 4144 | else |
| 4145 | { |
| 4146 | __extbuf_ = new char[__ebs_]; |
| 4147 | __owns_eb_ = true; |
| 4148 | } |
| 4149 | } |
| 4150 | else |
| 4151 | { |
| 4152 | __extbuf_ = __extbuf_min_; |
| 4153 | __ebs_ = sizeof(__extbuf_min_); |
| 4154 | __owns_eb_ = false; |
| 4155 | } |
| 4156 | if (!__always_noconv_) |
| 4157 | { |
| 4158 | __ibs_ = max<streamsize>(__n, sizeof(__extbuf_min_)); |
| 4159 | if (__s && __ibs_ >= sizeof(__extbuf_min_)) |
| 4160 | { |
| 4161 | __intbuf_ = __s; |
| 4162 | __owns_ib_ = false; |
| 4163 | } |
| 4164 | else |
| 4165 | { |
| 4166 | __intbuf_ = new char_type[__ibs_]; |
| 4167 | __owns_ib_ = true; |
| 4168 | } |
| 4169 | } |
| 4170 | else |
| 4171 | { |
| 4172 | __ibs_ = 0; |
| 4173 | __intbuf_ = 0; |
| 4174 | __owns_ib_ = false; |
| 4175 | } |
| 4176 | return this; |
| 4177 | } |
| 4178 | |
| 4179 | template <class _Codecvt, class _Elem, class _Tr> |
| 4180 | typename wbuffer_convert<_Codecvt, _Elem, _Tr>::pos_type |
| 4181 | wbuffer_convert<_Codecvt, _Elem, _Tr>::seekoff(off_type __off, ios_base::seekdir __way, |
| 4182 | ios_base::openmode __om) |
| 4183 | { |
| 4184 | int __width = __cv_->encoding(); |
| 4185 | if (__cv_ == 0 || __bufptr_ == 0 || (__width <= 0 && __off != 0) || sync()) |
| 4186 | return pos_type(off_type(-1)); |
Marshall Clow | 5ea4430 | 2015-08-27 14:37:22 +0000 | [diff] [blame] | 4187 | // __width > 0 || __off == 0, now check __way |
| 4188 | if (__way != ios_base::beg && __way != ios_base::cur && __way != ios_base::end) |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 4189 | return pos_type(off_type(-1)); |
Howard Hinnant | 4b53f50 | 2010-06-01 20:09:18 +0000 | [diff] [blame] | 4190 | pos_type __r = __bufptr_->pubseekoff(__width * __off, __way, __om); |
| 4191 | __r.state(__st_); |
| 4192 | return __r; |
| 4193 | } |
| 4194 | |
| 4195 | template <class _Codecvt, class _Elem, class _Tr> |
| 4196 | typename wbuffer_convert<_Codecvt, _Elem, _Tr>::pos_type |
| 4197 | wbuffer_convert<_Codecvt, _Elem, _Tr>::seekpos(pos_type __sp, ios_base::openmode __wch) |
| 4198 | { |
| 4199 | if (__cv_ == 0 || __bufptr_ == 0 || sync()) |
| 4200 | return pos_type(off_type(-1)); |
| 4201 | if (__bufptr_->pubseekpos(__sp, __wch) == pos_type(off_type(-1))) |
| 4202 | return pos_type(off_type(-1)); |
| 4203 | return __sp; |
| 4204 | } |
| 4205 | |
| 4206 | template <class _Codecvt, class _Elem, class _Tr> |
| 4207 | int |
| 4208 | wbuffer_convert<_Codecvt, _Elem, _Tr>::sync() |
| 4209 | { |
| 4210 | if (__cv_ == 0 || __bufptr_ == 0) |
| 4211 | return 0; |
| 4212 | if (__cm_ & ios_base::out) |
| 4213 | { |
| 4214 | if (this->pptr() != this->pbase()) |
| 4215 | if (overflow() == traits_type::eof()) |
| 4216 | return -1; |
| 4217 | codecvt_base::result __r; |
| 4218 | do |
| 4219 | { |
| 4220 | char* __extbe; |
| 4221 | __r = __cv_->unshift(__st_, __extbuf_, __extbuf_ + __ebs_, __extbe); |
| 4222 | streamsize __nmemb = static_cast<streamsize>(__extbe - __extbuf_); |
| 4223 | if (__bufptr_->sputn(__extbuf_, __nmemb) != __nmemb) |
| 4224 | return -1; |
| 4225 | } while (__r == codecvt_base::partial); |
| 4226 | if (__r == codecvt_base::error) |
| 4227 | return -1; |
| 4228 | if (__bufptr_->pubsync()) |
| 4229 | return -1; |
| 4230 | } |
| 4231 | else if (__cm_ & ios_base::in) |
| 4232 | { |
| 4233 | off_type __c; |
| 4234 | if (__always_noconv_) |
| 4235 | __c = this->egptr() - this->gptr(); |
| 4236 | else |
| 4237 | { |
| 4238 | int __width = __cv_->encoding(); |
| 4239 | __c = __extbufend_ - __extbufnext_; |
| 4240 | if (__width > 0) |
| 4241 | __c += __width * (this->egptr() - this->gptr()); |
| 4242 | else |
| 4243 | { |
| 4244 | if (this->gptr() != this->egptr()) |
| 4245 | { |
| 4246 | reverse(this->gptr(), this->egptr()); |
| 4247 | codecvt_base::result __r; |
| 4248 | const char_type* __e = this->gptr(); |
| 4249 | char* __extbe; |
| 4250 | do |
| 4251 | { |
| 4252 | __r = __cv_->out(__st_, __e, this->egptr(), __e, |
| 4253 | __extbuf_, __extbuf_ + __ebs_, __extbe); |
| 4254 | switch (__r) |
| 4255 | { |
| 4256 | case codecvt_base::noconv: |
| 4257 | __c += this->egptr() - this->gptr(); |
| 4258 | break; |
| 4259 | case codecvt_base::ok: |
| 4260 | case codecvt_base::partial: |
| 4261 | __c += __extbe - __extbuf_; |
| 4262 | break; |
| 4263 | default: |
| 4264 | return -1; |
| 4265 | } |
| 4266 | } while (__r == codecvt_base::partial); |
| 4267 | } |
| 4268 | } |
| 4269 | } |
| 4270 | if (__bufptr_->pubseekoff(-__c, ios_base::cur, __cm_) == pos_type(off_type(-1))) |
| 4271 | return -1; |
| 4272 | this->setg(0, 0, 0); |
| 4273 | __cm_ = 0; |
| 4274 | } |
| 4275 | return 0; |
| 4276 | } |
| 4277 | |
| 4278 | template <class _Codecvt, class _Elem, class _Tr> |
| 4279 | bool |
| 4280 | wbuffer_convert<_Codecvt, _Elem, _Tr>::__read_mode() |
| 4281 | { |
| 4282 | if (!(__cm_ & ios_base::in)) |
| 4283 | { |
| 4284 | this->setp(0, 0); |
| 4285 | if (__always_noconv_) |
| 4286 | this->setg((char_type*)__extbuf_, |
| 4287 | (char_type*)__extbuf_ + __ebs_, |
| 4288 | (char_type*)__extbuf_ + __ebs_); |
| 4289 | else |
| 4290 | this->setg(__intbuf_, __intbuf_ + __ibs_, __intbuf_ + __ibs_); |
| 4291 | __cm_ = ios_base::in; |
| 4292 | return true; |
| 4293 | } |
| 4294 | return false; |
| 4295 | } |
| 4296 | |
| 4297 | template <class _Codecvt, class _Elem, class _Tr> |
| 4298 | void |
| 4299 | wbuffer_convert<_Codecvt, _Elem, _Tr>::__write_mode() |
| 4300 | { |
| 4301 | if (!(__cm_ & ios_base::out)) |
| 4302 | { |
| 4303 | this->setg(0, 0, 0); |
| 4304 | if (__ebs_ > sizeof(__extbuf_min_)) |
| 4305 | { |
| 4306 | if (__always_noconv_) |
| 4307 | this->setp((char_type*)__extbuf_, |
| 4308 | (char_type*)__extbuf_ + (__ebs_ - 1)); |
| 4309 | else |
| 4310 | this->setp(__intbuf_, __intbuf_ + (__ibs_ - 1)); |
| 4311 | } |
| 4312 | else |
| 4313 | this->setp(0, 0); |
| 4314 | __cm_ = ios_base::out; |
| 4315 | } |
| 4316 | } |
| 4317 | |
| 4318 | template <class _Codecvt, class _Elem, class _Tr> |
| 4319 | wbuffer_convert<_Codecvt, _Elem, _Tr>* |
| 4320 | wbuffer_convert<_Codecvt, _Elem, _Tr>::__close() |
| 4321 | { |
| 4322 | wbuffer_convert* __rt = 0; |
| 4323 | if (__cv_ != 0 && __bufptr_ != 0) |
| 4324 | { |
| 4325 | __rt = this; |
| 4326 | if ((__cm_ & ios_base::out) && sync()) |
| 4327 | __rt = 0; |
| 4328 | } |
| 4329 | return __rt; |
Howard Hinnant | d23b464 | 2010-05-31 20:58:54 +0000 | [diff] [blame] | 4330 | } |
| 4331 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4332 | _LIBCPP_END_NAMESPACE_STD |
| 4333 | |
Eric Fiselier | 018a3d5 | 2017-05-31 22:07:49 +0000 | [diff] [blame] | 4334 | _LIBCPP_POP_MACROS |
| 4335 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4336 | #endif // _LIBCPP_LOCALE |