1227825Stheraven// -*- C++ -*- 2227825Stheraven//===-------------------------- locale ------------------------------------===// 3227825Stheraven// 4227825Stheraven// The LLVM Compiler Infrastructure 5227825Stheraven// 6227825Stheraven// This file is dual licensed under the MIT and the University of Illinois Open 7227825Stheraven// Source Licenses. See LICENSE.TXT for details. 8227825Stheraven// 9227825Stheraven//===----------------------------------------------------------------------===// 10227825Stheraven 11227825Stheraven#ifndef _LIBCPP_LOCALE 12227825Stheraven#define _LIBCPP_LOCALE 13227825Stheraven 14227825Stheraven/* 15227825Stheraven locale synopsis 16227825Stheraven 17227825Stheravennamespace std 18227825Stheraven{ 19227825Stheraven 20227825Stheravenclass locale 21227825Stheraven{ 22227825Stheravenpublic: 23227825Stheraven // types: 24227825Stheraven class facet; 25227825Stheraven class id; 26227825Stheraven 27227825Stheraven typedef int category; 28227825Stheraven static const category // values assigned here are for exposition only 29227825Stheraven none = 0x000, 30227825Stheraven collate = 0x010, 31227825Stheraven ctype = 0x020, 32227825Stheraven monetary = 0x040, 33227825Stheraven numeric = 0x080, 34227825Stheraven time = 0x100, 35227825Stheraven messages = 0x200, 36227825Stheraven all = collate | ctype | monetary | numeric | time | messages; 37227825Stheraven 38227825Stheraven // construct/copy/destroy: 39227825Stheraven locale() noexcept; 40227825Stheraven locale(const locale& other) noexcept; 41227825Stheraven explicit locale(const char* std_name); 42227825Stheraven explicit locale(const string& std_name); 43227825Stheraven locale(const locale& other, const char* std_name, category); 44227825Stheraven locale(const locale& other, const string& std_name, category); 45227825Stheraven template <class Facet> locale(const locale& other, Facet* f); 46227825Stheraven locale(const locale& other, const locale& one, category); 47227825Stheraven 48227825Stheraven ~locale(); // not virtual 49227825Stheraven 50227825Stheraven const locale& operator=(const locale& other) noexcept; 51227825Stheraven 52227825Stheraven template <class Facet> locale combine(const locale& other) const; 53227825Stheraven 54227825Stheraven // locale operations: 55227825Stheraven basic_string<char> name() const; 56227825Stheraven bool operator==(const locale& other) const; 57227825Stheraven bool operator!=(const locale& other) const; 58227825Stheraven template <class charT, class Traits, class Allocator> 59227825Stheraven bool operator()(const basic_string<charT,Traits,Allocator>& s1, 60227825Stheraven const basic_string<charT,Traits,Allocator>& s2) const; 61227825Stheraven 62227825Stheraven // global locale objects: 63227825Stheraven static locale global(const locale&); 64227825Stheraven static const locale& classic(); 65227825Stheraven}; 66227825Stheraven 67227825Stheraventemplate <class Facet> const Facet& use_facet(const locale&); 68227825Stheraventemplate <class Facet> bool has_facet(const locale&) noexcept; 69227825Stheraven 70227825Stheraven// 22.3.3, convenience interfaces: 71227825Stheraventemplate <class charT> bool isspace (charT c, const locale& loc); 72227825Stheraventemplate <class charT> bool isprint (charT c, const locale& loc); 73227825Stheraventemplate <class charT> bool iscntrl (charT c, const locale& loc); 74227825Stheraventemplate <class charT> bool isupper (charT c, const locale& loc); 75227825Stheraventemplate <class charT> bool islower (charT c, const locale& loc); 76227825Stheraventemplate <class charT> bool isalpha (charT c, const locale& loc); 77227825Stheraventemplate <class charT> bool isdigit (charT c, const locale& loc); 78227825Stheraventemplate <class charT> bool ispunct (charT c, const locale& loc); 79227825Stheraventemplate <class charT> bool isxdigit(charT c, const locale& loc); 80227825Stheraventemplate <class charT> bool isalnum (charT c, const locale& loc); 81227825Stheraventemplate <class charT> bool isgraph (charT c, const locale& loc); 82227825Stheraventemplate <class charT> charT toupper(charT c, const locale& loc); 83227825Stheraventemplate <class charT> charT tolower(charT c, const locale& loc); 84227825Stheraven 85227825Stheraventemplate<class Codecvt, class Elem = wchar_t, 86227825Stheraven class Wide_alloc = allocator<Elem>, 87227825Stheraven class Byte_alloc = allocator<char>> 88227825Stheravenclass wstring_convert 89227825Stheraven{ 90227825Stheravenpublic: 91227825Stheraven typedef basic_string<char, char_traits<char>, Byte_alloc> byte_string; 92227825Stheraven typedef basic_string<Elem, char_traits<Elem>, Wide_alloc> wide_string; 93227825Stheraven typedef typename Codecvt::state_type state_type; 94227825Stheraven typedef typename wide_string::traits_type::int_type int_type; 95227825Stheraven 96262801Sdim explicit wstring_convert(Codecvt* pcvt = new Codecvt); // explicit in C++14 97227825Stheraven wstring_convert(Codecvt* pcvt, state_type state); 98262801Sdim explicit wstring_convert(const byte_string& byte_err, // explicit in C++14 99227825Stheraven const wide_string& wide_err = wide_string()); 100262801Sdim wstring_convert(const wstring_convert&) = delete; // C++14 101262801Sdim wstring_convert & operator=(const wstring_convert &) = delete; // C++14 102227825Stheraven ~wstring_convert(); 103227825Stheraven 104227825Stheraven wide_string from_bytes(char byte); 105227825Stheraven wide_string from_bytes(const char* ptr); 106227825Stheraven wide_string from_bytes(const byte_string& str); 107227825Stheraven wide_string from_bytes(const char* first, const char* last); 108227825Stheraven 109227825Stheraven byte_string to_bytes(Elem wchar); 110227825Stheraven byte_string to_bytes(const Elem* wptr); 111227825Stheraven byte_string to_bytes(const wide_string& wstr); 112227825Stheraven byte_string to_bytes(const Elem* first, const Elem* last); 113227825Stheraven 114262801Sdim size_t converted() const; // noexcept in C++14 115227825Stheraven state_type state() const; 116227825Stheraven}; 117227825Stheraven 118227825Stheraventemplate <class Codecvt, class Elem = wchar_t, class Tr = char_traits<Elem>> 119227825Stheravenclass wbuffer_convert 120227825Stheraven : public basic_streambuf<Elem, Tr> 121227825Stheraven{ 122227825Stheravenpublic: 123227825Stheraven typedef typename Tr::state_type state_type; 124227825Stheraven 125262801Sdim explicit wbuffer_convert(streambuf* bytebuf = 0, Codecvt* pcvt = new Codecvt, 126262801Sdim state_type state = state_type()); // explicit in C++14 127262801Sdim wbuffer_convert(const wbuffer_convert&) = delete; // C++14 128262801Sdim wbuffer_convert & operator=(const wbuffer_convert &) = delete; // C++14 129262801Sdim ~wbuffer_convert(); // C++14 130262801Sdim 131227825Stheraven streambuf* rdbuf() const; 132227825Stheraven streambuf* rdbuf(streambuf* bytebuf); 133227825Stheraven 134227825Stheraven state_type state() const; 135227825Stheraven}; 136227825Stheraven 137227825Stheraven// 22.4.1 and 22.4.1.3, ctype: 138227825Stheravenclass ctype_base; 139227825Stheraventemplate <class charT> class ctype; 140227825Stheraventemplate <> class ctype<char>; // specialization 141227825Stheraventemplate <class charT> class ctype_byname; 142227825Stheraventemplate <> class ctype_byname<char>; // specialization 143227825Stheraven 144227825Stheravenclass codecvt_base; 145227825Stheraventemplate <class internT, class externT, class stateT> class codecvt; 146227825Stheraventemplate <class internT, class externT, class stateT> class codecvt_byname; 147227825Stheraven 148227825Stheraven// 22.4.2 and 22.4.3, numeric: 149227825Stheraventemplate <class charT, class InputIterator> class num_get; 150227825Stheraventemplate <class charT, class OutputIterator> class num_put; 151227825Stheraventemplate <class charT> class numpunct; 152227825Stheraventemplate <class charT> class numpunct_byname; 153227825Stheraven 154227825Stheraven// 22.4.4, col lation: 155227825Stheraventemplate <class charT> class collate; 156227825Stheraventemplate <class charT> class collate_byname; 157227825Stheraven 158227825Stheraven// 22.4.5, date and time: 159227825Stheravenclass time_base; 160227825Stheraventemplate <class charT, class InputIterator> class time_get; 161227825Stheraventemplate <class charT, class InputIterator> class time_get_byname; 162227825Stheraventemplate <class charT, class OutputIterator> class time_put; 163227825Stheraventemplate <class charT, class OutputIterator> class time_put_byname; 164227825Stheraven 165227825Stheraven// 22.4.6, money: 166227825Stheravenclass money_base; 167227825Stheraventemplate <class charT, class InputIterator> class money_get; 168227825Stheraventemplate <class charT, class OutputIterator> class money_put; 169227825Stheraventemplate <class charT, bool Intl> class moneypunct; 170227825Stheraventemplate <class charT, bool Intl> class moneypunct_byname; 171227825Stheraven 172227825Stheraven// 22.4.7, message retrieval: 173227825Stheravenclass messages_base; 174227825Stheraventemplate <class charT> class messages; 175227825Stheraventemplate <class charT> class messages_byname; 176227825Stheraven 177227825Stheraven} // std 178227825Stheraven 179227825Stheraven*/ 180227825Stheraven 181227825Stheraven#include <__config> 182227825Stheraven#include <__locale> 183227825Stheraven#include <algorithm> 184227825Stheraven#include <memory> 185227825Stheraven#include <ios> 186227825Stheraven#include <streambuf> 187227825Stheraven#include <iterator> 188227825Stheraven#include <limits> 189249998Sdim#ifndef __APPLE__ 190227825Stheraven#include <cstdarg> 191227825Stheraven#endif 192227825Stheraven#include <cstdlib> 193227825Stheraven#include <ctime> 194262801Sdim#if defined(_LIBCPP_MSVCRT) || defined(__MINGW32__) 195227825Stheraven#include <support/win32/locale_win32.h> 196278724Sdim#elif defined(_NEWLIB_VERSION) 197278724Sdim// FIXME: replace all the uses of _NEWLIB_VERSION with __NEWLIB__ preceded by an 198278724Sdim// include of <sys/cdefs.h> once https://sourceware.org/ml/newlib-cvs/2014-q3/msg00038.html 199278724Sdim// has had a chance to bake for a bit 200278724Sdim#include <support/newlib/xlocale.h> 201278724Sdim#elif !defined(__ANDROID__) 202227825Stheraven#include <nl_types.h> 203278724Sdim#endif 204227825Stheraven 205249998Sdim#ifdef __APPLE__ 206243673Stheraven#include <Availability.h> 207243673Stheraven#endif 208243673Stheraven 209232950Stheraven#include <__undef_min_max> 210232950Stheraven 211227825Stheraven#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 212227825Stheraven#pragma GCC system_header 213227825Stheraven#endif 214227825Stheraven 215227825Stheraven_LIBCPP_BEGIN_NAMESPACE_STD 216227825Stheraven 217249998Sdim#if defined(__APPLE__) || defined(__FreeBSD__) 218227825Stheraven# define _LIBCPP_GET_C_LOCALE 0 219253159Stheraven#elif defined(__NetBSD__) 220253159Stheraven# define _LIBCPP_GET_C_LOCALE LC_C_LOCALE 221227825Stheraven#else 222227825Stheraven# define _LIBCPP_GET_C_LOCALE __cloc() 223227825Stheraven // Get the C locale object 224262801Sdim _LIBCPP_FUNC_VIS locale_t __cloc(); 225227825Stheraven#define __cloc_defined 226227825Stheraven#endif 227227825Stheraven 228227825Stheraventypedef _VSTD::remove_pointer<locale_t>::type __locale_struct; 229227825Stheraventypedef _VSTD::unique_ptr<__locale_struct, decltype(&freelocale)> __locale_unique_ptr; 230232950Stheraven#ifndef _LIBCPP_LOCALE__L_EXTENSIONS 231227825Stheraventypedef _VSTD::unique_ptr<__locale_struct, decltype(&uselocale)> __locale_raii; 232232950Stheraven#endif 233227825Stheraven 234227825Stheraven// OSX has nice foo_l() functions that let you turn off use of the global 235227825Stheraven// locale. Linux, not so much. The following functions avoid the locale when 236227825Stheraven// that's possible and otherwise do the wrong thing. FIXME. 237278724Sdim#if defined(__linux__) || defined(__EMSCRIPTEN__) || defined(_AIX) || \ 238278724Sdim defined(_NEWLIB_VERSION) 239227825Stheraven 240227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 241227825Stheravendecltype(MB_CUR_MAX_L(_VSTD::declval<locale_t>())) 242227825Stheraveninline _LIBCPP_INLINE_VISIBILITY 243227825Stheraven__mb_cur_max_l(locale_t __l) 244227825Stheraven{ 245227825Stheraven return MB_CUR_MAX_L(__l); 246227825Stheraven} 247227825Stheraven#else // _LIBCPP_LOCALE__L_EXTENSIONS 248262801Sdiminline _LIBCPP_ALWAYS_INLINE 249227825Stheravendecltype(MB_CUR_MAX) __mb_cur_max_l(locale_t __l) 250227825Stheraven{ 251227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 252227825Stheraven return MB_CUR_MAX; 253227825Stheraven} 254227825Stheraven#endif // _LIBCPP_LOCALE__L_EXTENSIONS 255227825Stheraven 256262801Sdiminline _LIBCPP_ALWAYS_INLINE 257227825Stheravenwint_t __btowc_l(int __c, locale_t __l) 258227825Stheraven{ 259227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 260227825Stheraven return btowc_l(__c, __l); 261227825Stheraven#else 262227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 263227825Stheraven return btowc(__c); 264227825Stheraven#endif 265227825Stheraven} 266227825Stheraven 267262801Sdiminline _LIBCPP_ALWAYS_INLINE 268227825Stheravenint __wctob_l(wint_t __c, locale_t __l) 269227825Stheraven{ 270227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 271227825Stheraven return wctob_l(__c, __l); 272227825Stheraven#else 273227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 274227825Stheraven return wctob(__c); 275227825Stheraven#endif 276227825Stheraven} 277227825Stheraven 278262801Sdiminline _LIBCPP_ALWAYS_INLINE 279227825Stheravensize_t __wcsnrtombs_l(char *__dest, const wchar_t **__src, size_t __nwc, 280227825Stheraven size_t __len, mbstate_t *__ps, locale_t __l) 281227825Stheraven{ 282227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 283227825Stheraven return wcsnrtombs_l(__dest, __src, __nwc, __len, __ps, __l); 284227825Stheraven#else 285227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 286227825Stheraven return wcsnrtombs(__dest, __src, __nwc, __len, __ps); 287227825Stheraven#endif 288227825Stheraven} 289227825Stheraven 290262801Sdiminline _LIBCPP_ALWAYS_INLINE 291227825Stheravensize_t __wcrtomb_l(char *__s, wchar_t __wc, mbstate_t *__ps, locale_t __l) 292227825Stheraven{ 293227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 294227825Stheraven return wcrtomb_l(__s, __wc, __ps, __l); 295227825Stheraven#else 296227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 297227825Stheraven return wcrtomb(__s, __wc, __ps); 298227825Stheraven#endif 299227825Stheraven} 300227825Stheraven 301262801Sdiminline _LIBCPP_ALWAYS_INLINE 302227825Stheravensize_t __mbsnrtowcs_l(wchar_t * __dest, const char **__src, size_t __nms, 303227825Stheraven size_t __len, mbstate_t *__ps, locale_t __l) 304227825Stheraven{ 305227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 306227825Stheraven return mbsnrtowcs_l(__dest, __src, __nms, __len, __ps, __l); 307227825Stheraven#else 308227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 309227825Stheraven return mbsnrtowcs(__dest, __src, __nms, __len, __ps); 310227825Stheraven#endif 311227825Stheraven} 312227825Stheraven 313262801Sdiminline _LIBCPP_ALWAYS_INLINE 314227825Stheravensize_t __mbrtowc_l(wchar_t *__pwc, const char *__s, size_t __n, 315227825Stheraven mbstate_t *__ps, locale_t __l) 316227825Stheraven{ 317227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 318227825Stheraven return mbrtowc_l(__pwc, __s, __n, __ps, __l); 319227825Stheraven#else 320227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 321227825Stheraven return mbrtowc(__pwc, __s, __n, __ps); 322227825Stheraven#endif 323227825Stheraven} 324227825Stheraven 325262801Sdiminline _LIBCPP_ALWAYS_INLINE 326227825Stheravenint __mbtowc_l(wchar_t *__pwc, const char *__pmb, size_t __max, locale_t __l) 327227825Stheraven{ 328227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 329227825Stheraven return mbtowc_l(__pwc, __pmb, __max, __l); 330227825Stheraven#else 331227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 332227825Stheraven return mbtowc(__pwc, __pmb, __max); 333227825Stheraven#endif 334227825Stheraven} 335227825Stheraven 336262801Sdiminline _LIBCPP_ALWAYS_INLINE 337227825Stheravensize_t __mbrlen_l(const char *__s, size_t __n, mbstate_t *__ps, locale_t __l) 338227825Stheraven{ 339227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 340227825Stheraven return mbrlen_l(__s, __n, __ps, __l); 341227825Stheraven#else 342227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 343227825Stheraven return mbrlen(__s, __n, __ps); 344227825Stheraven#endif 345227825Stheraven} 346227825Stheraven 347262801Sdiminline _LIBCPP_ALWAYS_INLINE 348227825Stheravenlconv *__localeconv_l(locale_t __l) 349227825Stheraven{ 350227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 351227825Stheraven return localeconv_l(__l); 352227825Stheraven#else 353227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 354227825Stheraven return localeconv(); 355227825Stheraven#endif 356227825Stheraven} 357227825Stheraven 358262801Sdiminline _LIBCPP_ALWAYS_INLINE 359227825Stheravensize_t __mbsrtowcs_l(wchar_t *__dest, const char **__src, size_t __len, 360227825Stheraven mbstate_t *__ps, locale_t __l) 361227825Stheraven{ 362227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 363227825Stheraven return mbsrtowcs_l(__dest, __src, __len, __ps, __l); 364227825Stheraven#else 365227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 366227825Stheraven return mbsrtowcs(__dest, __src, __len, __ps); 367227825Stheraven#endif 368227825Stheraven} 369227825Stheraven 370246487Stheraveninline 371227825Stheravenint __snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...) { 372227825Stheraven va_list __va; 373227825Stheraven va_start(__va, __format); 374227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 375227825Stheraven int __res = vsnprintf_l(__s, __n, __l, __format, __va); 376227825Stheraven#else 377227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 378227825Stheraven int __res = vsnprintf(__s, __n, __format, __va); 379227825Stheraven#endif 380227825Stheraven va_end(__va); 381227825Stheraven return __res; 382227825Stheraven} 383227825Stheraven 384246487Stheraveninline 385227825Stheravenint __asprintf_l(char **__s, locale_t __l, const char *__format, ...) { 386227825Stheraven va_list __va; 387227825Stheraven va_start(__va, __format); 388227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 389227825Stheraven int __res = vasprintf_l(__s, __l, __format, __va); 390227825Stheraven#else 391227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 392227825Stheraven int __res = vasprintf(__s, __format, __va); 393227825Stheraven#endif 394227825Stheraven va_end(__va); 395227825Stheraven return __res; 396227825Stheraven} 397227825Stheraven 398246487Stheraveninline 399227825Stheravenint __sscanf_l(const char *__s, locale_t __l, const char *__format, ...) { 400227825Stheraven va_list __va; 401227825Stheraven va_start(__va, __format); 402227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 403227825Stheraven int __res = vsscanf_l(__s, __l, __format, __va); 404227825Stheraven#else 405227825Stheraven __locale_raii __current(uselocale(__l), uselocale); 406227825Stheraven int __res = vsscanf(__s, __format, __va); 407227825Stheraven#endif 408227825Stheraven va_end(__va); 409227825Stheraven return __res; 410227825Stheraven} 411227825Stheraven 412227825Stheraven#endif // __linux__ 413227825Stheraven 414227825Stheraven// __scan_keyword 415227825Stheraven// Scans [__b, __e) until a match is found in the basic_strings range 416227825Stheraven// [__kb, __ke) or until it can be shown that there is no match in [__kb, __ke). 417227825Stheraven// __b will be incremented (visibly), consuming CharT until a match is found 418227825Stheraven// or proved to not exist. A keyword may be "", in which will match anything. 419227825Stheraven// If one keyword is a prefix of another, and the next CharT in the input 420227825Stheraven// might match another keyword, the algorithm will attempt to find the longest 421227825Stheraven// matching keyword. If the longer matching keyword ends up not matching, then 422227825Stheraven// no keyword match is found. If no keyword match is found, __ke is returned 423227825Stheraven// and failbit is set in __err. 424227825Stheraven// Else an iterator pointing to the matching keyword is found. If more than 425227825Stheraven// one keyword matches, an iterator to the first matching keyword is returned. 426278724Sdim// If on exit __b == __e, eofbit is set in __err. If __case_sensitive is false, 427227825Stheraven// __ct is used to force to lower case before comparing characters. 428227825Stheraven// Examples: 429227825Stheraven// Keywords: "a", "abb" 430227825Stheraven// If the input is "a", the first keyword matches and eofbit is set. 431227825Stheraven// If the input is "abc", no match is found and "ab" are consumed. 432227825Stheraventemplate <class _InputIterator, class _ForwardIterator, class _Ctype> 433227825Stheraven_LIBCPP_HIDDEN 434227825Stheraven_ForwardIterator 435227825Stheraven__scan_keyword(_InputIterator& __b, _InputIterator __e, 436227825Stheraven _ForwardIterator __kb, _ForwardIterator __ke, 437227825Stheraven const _Ctype& __ct, ios_base::iostate& __err, 438227825Stheraven bool __case_sensitive = true) 439227825Stheraven{ 440227825Stheraven typedef typename iterator_traits<_InputIterator>::value_type _CharT; 441232950Stheraven size_t __nkw = static_cast<size_t>(_VSTD::distance(__kb, __ke)); 442227825Stheraven const unsigned char __doesnt_match = '\0'; 443227825Stheraven const unsigned char __might_match = '\1'; 444227825Stheraven const unsigned char __does_match = '\2'; 445227825Stheraven unsigned char __statbuf[100]; 446227825Stheraven unsigned char* __status = __statbuf; 447227825Stheraven unique_ptr<unsigned char, void(*)(void*)> __stat_hold(0, free); 448227825Stheraven if (__nkw > sizeof(__statbuf)) 449227825Stheraven { 450227825Stheraven __status = (unsigned char*)malloc(__nkw); 451227825Stheraven if (__status == 0) 452227825Stheraven __throw_bad_alloc(); 453227825Stheraven __stat_hold.reset(__status); 454227825Stheraven } 455227825Stheraven size_t __n_might_match = __nkw; // At this point, any keyword might match 456227825Stheraven size_t __n_does_match = 0; // but none of them definitely do 457227825Stheraven // Initialize all statuses to __might_match, except for "" keywords are __does_match 458227825Stheraven unsigned char* __st = __status; 459278724Sdim for (_ForwardIterator __ky = __kb; __ky != __ke; ++__ky, (void) ++__st) 460227825Stheraven { 461227825Stheraven if (!__ky->empty()) 462227825Stheraven *__st = __might_match; 463227825Stheraven else 464227825Stheraven { 465227825Stheraven *__st = __does_match; 466227825Stheraven --__n_might_match; 467227825Stheraven ++__n_does_match; 468227825Stheraven } 469227825Stheraven } 470227825Stheraven // While there might be a match, test keywords against the next CharT 471227825Stheraven for (size_t __indx = 0; __b != __e && __n_might_match > 0; ++__indx) 472227825Stheraven { 473227825Stheraven // Peek at the next CharT but don't consume it 474227825Stheraven _CharT __c = *__b; 475227825Stheraven if (!__case_sensitive) 476227825Stheraven __c = __ct.toupper(__c); 477227825Stheraven bool __consume = false; 478227825Stheraven // For each keyword which might match, see if the __indx character is __c 479227825Stheraven // If a match if found, consume __c 480227825Stheraven // If a match is found, and that is the last character in the keyword, 481227825Stheraven // then that keyword matches. 482227825Stheraven // If the keyword doesn't match this character, then change the keyword 483227825Stheraven // to doesn't match 484227825Stheraven __st = __status; 485278724Sdim for (_ForwardIterator __ky = __kb; __ky != __ke; ++__ky, (void) ++__st) 486227825Stheraven { 487227825Stheraven if (*__st == __might_match) 488227825Stheraven { 489227825Stheraven _CharT __kc = (*__ky)[__indx]; 490227825Stheraven if (!__case_sensitive) 491227825Stheraven __kc = __ct.toupper(__kc); 492227825Stheraven if (__c == __kc) 493227825Stheraven { 494227825Stheraven __consume = true; 495227825Stheraven if (__ky->size() == __indx+1) 496227825Stheraven { 497227825Stheraven *__st = __does_match; 498227825Stheraven --__n_might_match; 499227825Stheraven ++__n_does_match; 500227825Stheraven } 501227825Stheraven } 502227825Stheraven else 503227825Stheraven { 504227825Stheraven *__st = __doesnt_match; 505227825Stheraven --__n_might_match; 506227825Stheraven } 507227825Stheraven } 508227825Stheraven } 509227825Stheraven // consume if we matched a character 510227825Stheraven if (__consume) 511227825Stheraven { 512227825Stheraven ++__b; 513227825Stheraven // If we consumed a character and there might be a matched keyword that 514227825Stheraven // was marked matched on a previous iteration, then such keywords 515227825Stheraven // which are now marked as not matching. 516227825Stheraven if (__n_might_match + __n_does_match > 1) 517227825Stheraven { 518227825Stheraven __st = __status; 519278724Sdim for (_ForwardIterator __ky = __kb; __ky != __ke; ++__ky, (void) ++__st) 520227825Stheraven { 521227825Stheraven if (*__st == __does_match && __ky->size() != __indx+1) 522227825Stheraven { 523227825Stheraven *__st = __doesnt_match; 524227825Stheraven --__n_does_match; 525227825Stheraven } 526227825Stheraven } 527227825Stheraven } 528227825Stheraven } 529227825Stheraven } 530227825Stheraven // We've exited the loop because we hit eof and/or we have no more "might matches". 531227825Stheraven if (__b == __e) 532227825Stheraven __err |= ios_base::eofbit; 533227825Stheraven // Return the first matching result 534278724Sdim for (__st = __status; __kb != __ke; ++__kb, (void) ++__st) 535227825Stheraven if (*__st == __does_match) 536227825Stheraven break; 537227825Stheraven if (__kb == __ke) 538227825Stheraven __err |= ios_base::failbit; 539227825Stheraven return __kb; 540227825Stheraven} 541227825Stheraven 542262801Sdimstruct _LIBCPP_TYPE_VIS __num_get_base 543227825Stheraven{ 544227825Stheraven static const int __num_get_buf_sz = 40; 545227825Stheraven 546227825Stheraven static int __get_base(ios_base&); 547227825Stheraven static const char __src[33]; 548227825Stheraven}; 549227825Stheraven 550262801Sdim_LIBCPP_FUNC_VIS 551227825Stheravenvoid __check_grouping(const string& __grouping, unsigned* __g, unsigned* __g_end, 552227825Stheraven ios_base::iostate& __err); 553227825Stheraven 554227825Stheraventemplate <class _CharT> 555227825Stheravenstruct __num_get 556227825Stheraven : protected __num_get_base 557227825Stheraven{ 558227825Stheraven static string __stage2_int_prep(ios_base& __iob, _CharT* __atoms, _CharT& __thousands_sep); 559227825Stheraven static string __stage2_float_prep(ios_base& __iob, _CharT* __atoms, _CharT& __decimal_point, 560227825Stheraven _CharT& __thousands_sep); 561227825Stheraven static int __stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, 562227825Stheraven unsigned& __dc, _CharT __thousands_sep, const string& __grouping, 563227825Stheraven unsigned* __g, unsigned*& __g_end, _CharT* __atoms); 564227825Stheraven static int __stage2_float_loop(_CharT __ct, bool& __in_units, char& __exp, 565227825Stheraven char* __a, char*& __a_end, 566227825Stheraven _CharT __decimal_point, _CharT __thousands_sep, 567227825Stheraven const string& __grouping, unsigned* __g, 568227825Stheraven unsigned*& __g_end, unsigned& __dc, _CharT* __atoms); 569227825Stheraven}; 570227825Stheraven 571227825Stheraventemplate <class _CharT> 572227825Stheravenstring 573227825Stheraven__num_get<_CharT>::__stage2_int_prep(ios_base& __iob, _CharT* __atoms, _CharT& __thousands_sep) 574227825Stheraven{ 575227825Stheraven locale __loc = __iob.getloc(); 576227825Stheraven use_facet<ctype<_CharT> >(__loc).widen(__src, __src + 26, __atoms); 577227825Stheraven const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); 578227825Stheraven __thousands_sep = __np.thousands_sep(); 579227825Stheraven return __np.grouping(); 580227825Stheraven} 581227825Stheraven 582227825Stheraventemplate <class _CharT> 583227825Stheravenstring 584227825Stheraven__num_get<_CharT>::__stage2_float_prep(ios_base& __iob, _CharT* __atoms, _CharT& __decimal_point, 585227825Stheraven _CharT& __thousands_sep) 586227825Stheraven{ 587227825Stheraven locale __loc = __iob.getloc(); 588227825Stheraven use_facet<ctype<_CharT> >(__loc).widen(__src, __src + 32, __atoms); 589227825Stheraven const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc); 590227825Stheraven __decimal_point = __np.decimal_point(); 591227825Stheraven __thousands_sep = __np.thousands_sep(); 592227825Stheraven return __np.grouping(); 593227825Stheraven} 594227825Stheraven 595227825Stheraventemplate <class _CharT> 596227825Stheravenint 597227825Stheraven__num_get<_CharT>::__stage2_int_loop(_CharT __ct, int __base, char* __a, char*& __a_end, 598227825Stheraven unsigned& __dc, _CharT __thousands_sep, const string& __grouping, 599227825Stheraven unsigned* __g, unsigned*& __g_end, _CharT* __atoms) 600227825Stheraven{ 601227825Stheraven if (__a_end == __a && (__ct == __atoms[24] || __ct == __atoms[25])) 602227825Stheraven { 603227825Stheraven *__a_end++ = __ct == __atoms[24] ? '+' : '-'; 604227825Stheraven __dc = 0; 605227825Stheraven return 0; 606227825Stheraven } 607232950Stheraven if (__grouping.size() != 0 && __ct == __thousands_sep) 608227825Stheraven { 609227825Stheraven if (__g_end-__g < __num_get_buf_sz) 610227825Stheraven { 611227825Stheraven *__g_end++ = __dc; 612227825Stheraven __dc = 0; 613227825Stheraven } 614227825Stheraven return 0; 615227825Stheraven } 616227825Stheraven ptrdiff_t __f = find(__atoms, __atoms + 26, __ct) - __atoms; 617227825Stheraven if (__f >= 24) 618227825Stheraven return -1; 619227825Stheraven switch (__base) 620227825Stheraven { 621227825Stheraven case 8: 622227825Stheraven case 10: 623227825Stheraven if (__f >= __base) 624227825Stheraven return -1; 625227825Stheraven break; 626227825Stheraven case 16: 627227825Stheraven if (__f < 22) 628227825Stheraven break; 629227825Stheraven if (__a_end != __a && __a_end - __a <= 2 && __a_end[-1] == '0') 630227825Stheraven { 631227825Stheraven __dc = 0; 632227825Stheraven *__a_end++ = __src[__f]; 633227825Stheraven return 0; 634227825Stheraven } 635227825Stheraven return -1; 636227825Stheraven } 637249998Sdim *__a_end++ = __src[__f]; 638227825Stheraven ++__dc; 639227825Stheraven return 0; 640227825Stheraven} 641227825Stheraven 642227825Stheraventemplate <class _CharT> 643227825Stheravenint 644227825Stheraven__num_get<_CharT>::__stage2_float_loop(_CharT __ct, bool& __in_units, char& __exp, char* __a, char*& __a_end, 645227825Stheraven _CharT __decimal_point, _CharT __thousands_sep, const string& __grouping, 646227825Stheraven unsigned* __g, unsigned*& __g_end, unsigned& __dc, _CharT* __atoms) 647227825Stheraven{ 648227825Stheraven if (__ct == __decimal_point) 649227825Stheraven { 650227825Stheraven if (!__in_units) 651227825Stheraven return -1; 652227825Stheraven __in_units = false; 653227825Stheraven *__a_end++ = '.'; 654227825Stheraven if (__grouping.size() != 0 && __g_end-__g < __num_get_buf_sz) 655227825Stheraven *__g_end++ = __dc; 656227825Stheraven return 0; 657227825Stheraven } 658227825Stheraven if (__ct == __thousands_sep && __grouping.size() != 0) 659227825Stheraven { 660227825Stheraven if (!__in_units) 661227825Stheraven return -1; 662227825Stheraven if (__g_end-__g < __num_get_buf_sz) 663227825Stheraven { 664227825Stheraven *__g_end++ = __dc; 665227825Stheraven __dc = 0; 666227825Stheraven } 667227825Stheraven return 0; 668227825Stheraven } 669227825Stheraven ptrdiff_t __f = find(__atoms, __atoms + 32, __ct) - __atoms; 670227825Stheraven if (__f >= 32) 671227825Stheraven return -1; 672227825Stheraven char __x = __src[__f]; 673232950Stheraven if (__x == '-' || __x == '+') 674232950Stheraven { 675249998Sdim if (__a_end == __a || (__a_end[-1] & 0x5F) == (__exp & 0x7F)) 676232950Stheraven { 677232950Stheraven *__a_end++ = __x; 678232950Stheraven return 0; 679232950Stheraven } 680232950Stheraven return -1; 681232950Stheraven } 682227825Stheraven if (__x == 'x' || __x == 'X') 683227825Stheraven __exp = 'P'; 684249998Sdim else if ((__x & 0x5F) == __exp) 685227825Stheraven { 686249998Sdim __exp |= 0x80; 687249998Sdim if (__in_units) 688249998Sdim { 689249998Sdim __in_units = false; 690249998Sdim if (__grouping.size() != 0 && __g_end-__g < __num_get_buf_sz) 691249998Sdim *__g_end++ = __dc; 692249998Sdim } 693227825Stheraven } 694249998Sdim *__a_end++ = __x; 695227825Stheraven if (__f >= 22) 696227825Stheraven return 0; 697227825Stheraven ++__dc; 698227825Stheraven return 0; 699227825Stheraven} 700227825Stheraven 701262801Sdim_LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_TYPE_VIS __num_get<char>) 702262801Sdim_LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_TYPE_VIS __num_get<wchar_t>) 703227825Stheraven 704227825Stheraventemplate <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> > 705262801Sdimclass _LIBCPP_TYPE_VIS_ONLY num_get 706227825Stheraven : public locale::facet, 707227825Stheraven private __num_get<_CharT> 708227825Stheraven{ 709227825Stheravenpublic: 710227825Stheraven typedef _CharT char_type; 711227825Stheraven typedef _InputIterator iter_type; 712227825Stheraven 713227825Stheraven _LIBCPP_ALWAYS_INLINE 714227825Stheraven explicit num_get(size_t __refs = 0) 715227825Stheraven : locale::facet(__refs) {} 716227825Stheraven 717227825Stheraven _LIBCPP_ALWAYS_INLINE 718227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 719227825Stheraven ios_base::iostate& __err, bool& __v) const 720227825Stheraven { 721227825Stheraven return do_get(__b, __e, __iob, __err, __v); 722227825Stheraven } 723227825Stheraven 724227825Stheraven _LIBCPP_ALWAYS_INLINE 725227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 726227825Stheraven ios_base::iostate& __err, long& __v) const 727227825Stheraven { 728227825Stheraven return do_get(__b, __e, __iob, __err, __v); 729227825Stheraven } 730227825Stheraven 731227825Stheraven _LIBCPP_ALWAYS_INLINE 732227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 733227825Stheraven ios_base::iostate& __err, long long& __v) const 734227825Stheraven { 735227825Stheraven return do_get(__b, __e, __iob, __err, __v); 736227825Stheraven } 737227825Stheraven 738227825Stheraven _LIBCPP_ALWAYS_INLINE 739227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 740227825Stheraven ios_base::iostate& __err, unsigned short& __v) const 741227825Stheraven { 742227825Stheraven return do_get(__b, __e, __iob, __err, __v); 743227825Stheraven } 744227825Stheraven 745227825Stheraven _LIBCPP_ALWAYS_INLINE 746227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 747227825Stheraven ios_base::iostate& __err, unsigned int& __v) const 748227825Stheraven { 749227825Stheraven return do_get(__b, __e, __iob, __err, __v); 750227825Stheraven } 751227825Stheraven 752227825Stheraven _LIBCPP_ALWAYS_INLINE 753227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 754227825Stheraven ios_base::iostate& __err, unsigned long& __v) const 755227825Stheraven { 756227825Stheraven return do_get(__b, __e, __iob, __err, __v); 757227825Stheraven } 758227825Stheraven 759227825Stheraven _LIBCPP_ALWAYS_INLINE 760227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 761227825Stheraven ios_base::iostate& __err, unsigned long long& __v) const 762227825Stheraven { 763227825Stheraven return do_get(__b, __e, __iob, __err, __v); 764227825Stheraven } 765227825Stheraven 766227825Stheraven _LIBCPP_ALWAYS_INLINE 767227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 768227825Stheraven ios_base::iostate& __err, float& __v) const 769227825Stheraven { 770227825Stheraven return do_get(__b, __e, __iob, __err, __v); 771227825Stheraven } 772227825Stheraven 773227825Stheraven _LIBCPP_ALWAYS_INLINE 774227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 775227825Stheraven ios_base::iostate& __err, double& __v) const 776227825Stheraven { 777227825Stheraven return do_get(__b, __e, __iob, __err, __v); 778227825Stheraven } 779227825Stheraven 780227825Stheraven _LIBCPP_ALWAYS_INLINE 781227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 782227825Stheraven ios_base::iostate& __err, long double& __v) const 783227825Stheraven { 784227825Stheraven return do_get(__b, __e, __iob, __err, __v); 785227825Stheraven } 786227825Stheraven 787227825Stheraven _LIBCPP_ALWAYS_INLINE 788227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 789227825Stheraven ios_base::iostate& __err, void*& __v) const 790227825Stheraven { 791227825Stheraven return do_get(__b, __e, __iob, __err, __v); 792227825Stheraven } 793227825Stheraven 794227825Stheraven static locale::id id; 795227825Stheraven 796227825Stheravenprotected: 797227825Stheraven _LIBCPP_ALWAYS_INLINE 798227825Stheraven ~num_get() {} 799227825Stheraven 800262801Sdim template <class _Fp> 801262801Sdim iter_type __do_get_floating_point 802262801Sdim (iter_type __b, iter_type __e, ios_base& __iob, 803262801Sdim ios_base::iostate& __err, _Fp& __v) const; 804262801Sdim 805262801Sdim template <class _Signed> 806262801Sdim iter_type __do_get_signed 807262801Sdim (iter_type __b, iter_type __e, ios_base& __iob, 808262801Sdim ios_base::iostate& __err, _Signed& __v) const; 809262801Sdim 810262801Sdim template <class _Unsigned> 811262801Sdim iter_type __do_get_unsigned 812262801Sdim (iter_type __b, iter_type __e, ios_base& __iob, 813262801Sdim ios_base::iostate& __err, _Unsigned& __v) const; 814262801Sdim 815262801Sdim 816227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 817227825Stheraven ios_base::iostate& __err, bool& __v) const; 818262801Sdim 819227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 820262801Sdim ios_base::iostate& __err, long& __v) const 821262801Sdim { return this->__do_get_signed ( __b, __e, __iob, __err, __v ); } 822262801Sdim 823227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 824262801Sdim ios_base::iostate& __err, long long& __v) const 825262801Sdim { return this->__do_get_signed ( __b, __e, __iob, __err, __v ); } 826262801Sdim 827227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 828262801Sdim ios_base::iostate& __err, unsigned short& __v) const 829262801Sdim { return this->__do_get_unsigned ( __b, __e, __iob, __err, __v ); } 830262801Sdim 831227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 832262801Sdim ios_base::iostate& __err, unsigned int& __v) const 833262801Sdim { return this->__do_get_unsigned ( __b, __e, __iob, __err, __v ); } 834262801Sdim 835227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 836262801Sdim ios_base::iostate& __err, unsigned long& __v) const 837262801Sdim { return this->__do_get_unsigned ( __b, __e, __iob, __err, __v ); } 838262801Sdim 839227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 840262801Sdim ios_base::iostate& __err, unsigned long long& __v) const 841262801Sdim { return this->__do_get_unsigned ( __b, __e, __iob, __err, __v ); } 842262801Sdim 843227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 844262801Sdim ios_base::iostate& __err, float& __v) const 845262801Sdim { return this->__do_get_floating_point ( __b, __e, __iob, __err, __v ); } 846262801Sdim 847227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 848262801Sdim ios_base::iostate& __err, double& __v) const 849262801Sdim { return this->__do_get_floating_point ( __b, __e, __iob, __err, __v ); } 850262801Sdim 851227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 852262801Sdim ios_base::iostate& __err, long double& __v) const 853262801Sdim { return this->__do_get_floating_point ( __b, __e, __iob, __err, __v ); } 854262801Sdim 855227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 856227825Stheraven ios_base::iostate& __err, void*& __v) const; 857227825Stheraven}; 858227825Stheraven 859227825Stheraventemplate <class _CharT, class _InputIterator> 860227825Stheravenlocale::id 861227825Stheravennum_get<_CharT, _InputIterator>::id; 862227825Stheraven 863227825Stheraventemplate <class _Tp> 864227825Stheraven_Tp 865227825Stheraven__num_get_signed_integral(const char* __a, const char* __a_end, 866227825Stheraven ios_base::iostate& __err, int __base) 867227825Stheraven{ 868227825Stheraven if (__a != __a_end) 869227825Stheraven { 870246487Stheraven typename remove_reference<decltype(errno)>::type __save_errno = errno; 871227825Stheraven errno = 0; 872227825Stheraven char *__p2; 873227825Stheraven long long __ll = strtoll_l(__a, &__p2, __base, _LIBCPP_GET_C_LOCALE); 874246487Stheraven typename remove_reference<decltype(errno)>::type __current_errno = errno; 875227825Stheraven if (__current_errno == 0) 876227825Stheraven errno = __save_errno; 877227825Stheraven if (__p2 != __a_end) 878227825Stheraven { 879227825Stheraven __err = ios_base::failbit; 880227825Stheraven return 0; 881227825Stheraven } 882227825Stheraven else if (__current_errno == ERANGE || 883227825Stheraven __ll < numeric_limits<_Tp>::min() || 884227825Stheraven numeric_limits<_Tp>::max() < __ll) 885227825Stheraven { 886227825Stheraven __err = ios_base::failbit; 887227825Stheraven if (__ll > 0) 888227825Stheraven return numeric_limits<_Tp>::max(); 889227825Stheraven else 890227825Stheraven return numeric_limits<_Tp>::min(); 891227825Stheraven } 892227825Stheraven return static_cast<_Tp>(__ll); 893227825Stheraven } 894227825Stheraven __err = ios_base::failbit; 895227825Stheraven return 0; 896227825Stheraven} 897227825Stheraven 898227825Stheraventemplate <class _Tp> 899227825Stheraven_Tp 900227825Stheraven__num_get_unsigned_integral(const char* __a, const char* __a_end, 901227825Stheraven ios_base::iostate& __err, int __base) 902227825Stheraven{ 903227825Stheraven if (__a != __a_end) 904227825Stheraven { 905227825Stheraven if (*__a == '-') 906227825Stheraven { 907227825Stheraven __err = ios_base::failbit; 908227825Stheraven return 0; 909227825Stheraven } 910246487Stheraven typename remove_reference<decltype(errno)>::type __save_errno = errno; 911227825Stheraven errno = 0; 912227825Stheraven char *__p2; 913227825Stheraven unsigned long long __ll = strtoull_l(__a, &__p2, __base, _LIBCPP_GET_C_LOCALE); 914246487Stheraven typename remove_reference<decltype(errno)>::type __current_errno = errno; 915227825Stheraven if (__current_errno == 0) 916227825Stheraven errno = __save_errno; 917227825Stheraven if (__p2 != __a_end) 918227825Stheraven { 919227825Stheraven __err = ios_base::failbit; 920227825Stheraven return 0; 921227825Stheraven } 922227825Stheraven else if (__current_errno == ERANGE || 923227825Stheraven numeric_limits<_Tp>::max() < __ll) 924227825Stheraven { 925227825Stheraven __err = ios_base::failbit; 926227825Stheraven return numeric_limits<_Tp>::max(); 927227825Stheraven } 928227825Stheraven return static_cast<_Tp>(__ll); 929227825Stheraven } 930227825Stheraven __err = ios_base::failbit; 931227825Stheraven return 0; 932227825Stheraven} 933227825Stheraven 934227825Stheraventemplate <class _Tp> 935227825Stheraven_Tp 936227825Stheraven__num_get_float(const char* __a, const char* __a_end, ios_base::iostate& __err) 937227825Stheraven{ 938227825Stheraven if (__a != __a_end) 939227825Stheraven { 940249998Sdim typename remove_reference<decltype(errno)>::type __save_errno = errno; 941249998Sdim errno = 0; 942227825Stheraven char *__p2; 943227825Stheraven long double __ld = strtold_l(__a, &__p2, _LIBCPP_GET_C_LOCALE); 944249998Sdim typename remove_reference<decltype(errno)>::type __current_errno = errno; 945249998Sdim if (__current_errno == 0) 946249998Sdim errno = __save_errno; 947227825Stheraven if (__p2 != __a_end) 948227825Stheraven { 949227825Stheraven __err = ios_base::failbit; 950227825Stheraven return 0; 951227825Stheraven } 952249998Sdim else if (__current_errno == ERANGE) 953249998Sdim __err = ios_base::failbit; 954227825Stheraven return static_cast<_Tp>(__ld); 955227825Stheraven } 956227825Stheraven __err = ios_base::failbit; 957227825Stheraven return 0; 958227825Stheraven} 959227825Stheraven 960227825Stheraventemplate <class _CharT, class _InputIterator> 961227825Stheraven_InputIterator 962227825Stheravennum_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, 963227825Stheraven ios_base& __iob, 964227825Stheraven ios_base::iostate& __err, 965227825Stheraven bool& __v) const 966227825Stheraven{ 967227825Stheraven if ((__iob.flags() & ios_base::boolalpha) == 0) 968227825Stheraven { 969227825Stheraven long __lv = -1; 970227825Stheraven __b = do_get(__b, __e, __iob, __err, __lv); 971227825Stheraven switch (__lv) 972227825Stheraven { 973227825Stheraven case 0: 974227825Stheraven __v = false; 975227825Stheraven break; 976227825Stheraven case 1: 977227825Stheraven __v = true; 978227825Stheraven break; 979227825Stheraven default: 980227825Stheraven __v = true; 981227825Stheraven __err = ios_base::failbit; 982227825Stheraven break; 983227825Stheraven } 984227825Stheraven return __b; 985227825Stheraven } 986227825Stheraven const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__iob.getloc()); 987227825Stheraven const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__iob.getloc()); 988227825Stheraven typedef typename numpunct<_CharT>::string_type string_type; 989227825Stheraven const string_type __names[2] = {__np.truename(), __np.falsename()}; 990227825Stheraven const string_type* __i = __scan_keyword(__b, __e, __names, __names+2, 991227825Stheraven __ct, __err); 992227825Stheraven __v = __i == __names; 993227825Stheraven return __b; 994227825Stheraven} 995227825Stheraven 996262801Sdim// signed 997227825Stheraven 998227825Stheraventemplate <class _CharT, class _InputIterator> 999262801Sdimtemplate <class _Signed> 1000227825Stheraven_InputIterator 1001262801Sdimnum_get<_CharT, _InputIterator>::__do_get_signed(iter_type __b, iter_type __e, 1002227825Stheraven ios_base& __iob, 1003227825Stheraven ios_base::iostate& __err, 1004262801Sdim _Signed& __v) const 1005227825Stheraven{ 1006227825Stheraven // Stage 1 1007227825Stheraven int __base = this->__get_base(__iob); 1008227825Stheraven // Stage 2 1009227825Stheraven char_type __atoms[26]; 1010227825Stheraven char_type __thousands_sep; 1011227825Stheraven string __grouping = this->__stage2_int_prep(__iob, __atoms, __thousands_sep); 1012249998Sdim string __buf; 1013249998Sdim __buf.resize(__buf.capacity()); 1014249998Sdim char* __a = &__buf[0]; 1015227825Stheraven char* __a_end = __a; 1016227825Stheraven unsigned __g[__num_get_base::__num_get_buf_sz]; 1017227825Stheraven unsigned* __g_end = __g; 1018227825Stheraven unsigned __dc = 0; 1019227825Stheraven for (; __b != __e; ++__b) 1020249998Sdim { 1021262801Sdim if (__a_end == __a + __buf.size()) 1022249998Sdim { 1023249998Sdim size_t __tmp = __buf.size(); 1024249998Sdim __buf.resize(2*__buf.size()); 1025249998Sdim __buf.resize(__buf.capacity()); 1026249998Sdim __a = &__buf[0]; 1027249998Sdim __a_end = __a + __tmp; 1028249998Sdim } 1029227825Stheraven if (this->__stage2_int_loop(*__b, __base, __a, __a_end, __dc, 1030227825Stheraven __thousands_sep, __grouping, __g, __g_end, 1031227825Stheraven __atoms)) 1032227825Stheraven break; 1033249998Sdim } 1034227825Stheraven if (__grouping.size() != 0 && __g_end-__g < __num_get_base::__num_get_buf_sz) 1035227825Stheraven *__g_end++ = __dc; 1036227825Stheraven // Stage 3 1037262801Sdim __v = __num_get_signed_integral<_Signed>(__a, __a_end, __err, __base); 1038227825Stheraven // Digit grouping checked 1039227825Stheraven __check_grouping(__grouping, __g, __g_end, __err); 1040227825Stheraven // EOF checked 1041227825Stheraven if (__b == __e) 1042227825Stheraven __err |= ios_base::eofbit; 1043227825Stheraven return __b; 1044227825Stheraven} 1045227825Stheraven 1046262801Sdim// unsigned 1047227825Stheraven 1048227825Stheraventemplate <class _CharT, class _InputIterator> 1049262801Sdimtemplate <class _Unsigned> 1050227825Stheraven_InputIterator 1051262801Sdimnum_get<_CharT, _InputIterator>::__do_get_unsigned(iter_type __b, iter_type __e, 1052227825Stheraven ios_base& __iob, 1053227825Stheraven ios_base::iostate& __err, 1054262801Sdim _Unsigned& __v) const 1055227825Stheraven{ 1056227825Stheraven // Stage 1 1057227825Stheraven int __base = this->__get_base(__iob); 1058227825Stheraven // Stage 2 1059227825Stheraven char_type __atoms[26]; 1060227825Stheraven char_type __thousands_sep; 1061227825Stheraven string __grouping = this->__stage2_int_prep(__iob, __atoms, __thousands_sep); 1062249998Sdim string __buf; 1063249998Sdim __buf.resize(__buf.capacity()); 1064249998Sdim char* __a = &__buf[0]; 1065227825Stheraven char* __a_end = __a; 1066227825Stheraven unsigned __g[__num_get_base::__num_get_buf_sz]; 1067227825Stheraven unsigned* __g_end = __g; 1068227825Stheraven unsigned __dc = 0; 1069227825Stheraven for (; __b != __e; ++__b) 1070249998Sdim { 1071262801Sdim if (__a_end == __a + __buf.size()) 1072249998Sdim { 1073249998Sdim size_t __tmp = __buf.size(); 1074249998Sdim __buf.resize(2*__buf.size()); 1075249998Sdim __buf.resize(__buf.capacity()); 1076249998Sdim __a = &__buf[0]; 1077249998Sdim __a_end = __a + __tmp; 1078249998Sdim } 1079227825Stheraven if (this->__stage2_int_loop(*__b, __base, __a, __a_end, __dc, 1080227825Stheraven __thousands_sep, __grouping, __g, __g_end, 1081227825Stheraven __atoms)) 1082227825Stheraven break; 1083249998Sdim } 1084227825Stheraven if (__grouping.size() != 0 && __g_end-__g < __num_get_base::__num_get_buf_sz) 1085227825Stheraven *__g_end++ = __dc; 1086227825Stheraven // Stage 3 1087262801Sdim __v = __num_get_unsigned_integral<_Unsigned>(__a, __a_end, __err, __base); 1088227825Stheraven // Digit grouping checked 1089227825Stheraven __check_grouping(__grouping, __g, __g_end, __err); 1090227825Stheraven // EOF checked 1091227825Stheraven if (__b == __e) 1092227825Stheraven __err |= ios_base::eofbit; 1093227825Stheraven return __b; 1094227825Stheraven} 1095227825Stheraven 1096262801Sdim// floating point 1097227825Stheraven 1098227825Stheraventemplate <class _CharT, class _InputIterator> 1099262801Sdimtemplate <class _Fp> 1100227825Stheraven_InputIterator 1101262801Sdimnum_get<_CharT, _InputIterator>::__do_get_floating_point(iter_type __b, iter_type __e, 1102227825Stheraven ios_base& __iob, 1103227825Stheraven ios_base::iostate& __err, 1104262801Sdim _Fp& __v) const 1105227825Stheraven{ 1106227825Stheraven // Stage 1, nothing to do 1107227825Stheraven // Stage 2 1108227825Stheraven char_type __atoms[32]; 1109227825Stheraven char_type __decimal_point; 1110227825Stheraven char_type __thousands_sep; 1111227825Stheraven string __grouping = this->__stage2_float_prep(__iob, __atoms, 1112227825Stheraven __decimal_point, 1113227825Stheraven __thousands_sep); 1114249998Sdim string __buf; 1115249998Sdim __buf.resize(__buf.capacity()); 1116249998Sdim char* __a = &__buf[0]; 1117227825Stheraven char* __a_end = __a; 1118227825Stheraven unsigned __g[__num_get_base::__num_get_buf_sz]; 1119227825Stheraven unsigned* __g_end = __g; 1120227825Stheraven unsigned __dc = 0; 1121227825Stheraven bool __in_units = true; 1122227825Stheraven char __exp = 'E'; 1123227825Stheraven for (; __b != __e; ++__b) 1124249998Sdim { 1125262801Sdim if (__a_end == __a + __buf.size()) 1126249998Sdim { 1127249998Sdim size_t __tmp = __buf.size(); 1128249998Sdim __buf.resize(2*__buf.size()); 1129249998Sdim __buf.resize(__buf.capacity()); 1130249998Sdim __a = &__buf[0]; 1131249998Sdim __a_end = __a + __tmp; 1132249998Sdim } 1133227825Stheraven if (this->__stage2_float_loop(*__b, __in_units, __exp, __a, __a_end, 1134227825Stheraven __decimal_point, __thousands_sep, 1135227825Stheraven __grouping, __g, __g_end, 1136227825Stheraven __dc, __atoms)) 1137227825Stheraven break; 1138249998Sdim } 1139227825Stheraven if (__grouping.size() != 0 && __in_units && __g_end-__g < __num_get_base::__num_get_buf_sz) 1140227825Stheraven *__g_end++ = __dc; 1141227825Stheraven // Stage 3 1142262801Sdim __v = __num_get_float<_Fp>(__a, __a_end, __err); 1143227825Stheraven // Digit grouping checked 1144227825Stheraven __check_grouping(__grouping, __g, __g_end, __err); 1145227825Stheraven // EOF checked 1146227825Stheraven if (__b == __e) 1147227825Stheraven __err |= ios_base::eofbit; 1148227825Stheraven return __b; 1149227825Stheraven} 1150227825Stheraven 1151227825Stheraventemplate <class _CharT, class _InputIterator> 1152227825Stheraven_InputIterator 1153227825Stheravennum_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, 1154227825Stheraven ios_base& __iob, 1155227825Stheraven ios_base::iostate& __err, 1156227825Stheraven void*& __v) const 1157227825Stheraven{ 1158227825Stheraven // Stage 1 1159227825Stheraven int __base = 16; 1160227825Stheraven // Stage 2 1161227825Stheraven char_type __atoms[26]; 1162232950Stheraven char_type __thousands_sep = 0; 1163227825Stheraven string __grouping; 1164227825Stheraven use_facet<ctype<_CharT> >(__iob.getloc()).widen(__num_get_base::__src, 1165227825Stheraven __num_get_base::__src + 26, __atoms); 1166249998Sdim string __buf; 1167249998Sdim __buf.resize(__buf.capacity()); 1168249998Sdim char* __a = &__buf[0]; 1169227825Stheraven char* __a_end = __a; 1170227825Stheraven unsigned __g[__num_get_base::__num_get_buf_sz]; 1171227825Stheraven unsigned* __g_end = __g; 1172227825Stheraven unsigned __dc = 0; 1173227825Stheraven for (; __b != __e; ++__b) 1174249998Sdim { 1175262801Sdim if (__a_end == __a + __buf.size()) 1176249998Sdim { 1177249998Sdim size_t __tmp = __buf.size(); 1178249998Sdim __buf.resize(2*__buf.size()); 1179249998Sdim __buf.resize(__buf.capacity()); 1180249998Sdim __a = &__buf[0]; 1181249998Sdim __a_end = __a + __tmp; 1182249998Sdim } 1183227825Stheraven if (this->__stage2_int_loop(*__b, __base, __a, __a_end, __dc, 1184227825Stheraven __thousands_sep, __grouping, 1185227825Stheraven __g, __g_end, __atoms)) 1186227825Stheraven break; 1187249998Sdim } 1188227825Stheraven // Stage 3 1189278724Sdim __buf.resize(__a_end - __a); 1190227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1191278724Sdim if (sscanf_l(__buf.c_str(), _LIBCPP_GET_C_LOCALE, "%p", &__v) != 1) 1192227825Stheraven#else 1193278724Sdim if (__sscanf_l(__buf.c_str(), __cloc(), "%p", &__v) != 1) 1194227825Stheraven#endif 1195227825Stheraven __err = ios_base::failbit; 1196227825Stheraven // EOF checked 1197227825Stheraven if (__b == __e) 1198227825Stheraven __err |= ios_base::eofbit; 1199227825Stheraven return __b; 1200227825Stheraven} 1201227825Stheraven 1202262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS num_get<char>) 1203262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS num_get<wchar_t>) 1204227825Stheraven 1205262801Sdimstruct _LIBCPP_TYPE_VIS __num_put_base 1206227825Stheraven{ 1207227825Stheravenprotected: 1208227825Stheraven static void __format_int(char* __fmt, const char* __len, bool __signd, 1209227825Stheraven ios_base::fmtflags __flags); 1210227825Stheraven static bool __format_float(char* __fmt, const char* __len, 1211227825Stheraven ios_base::fmtflags __flags); 1212227825Stheraven static char* __identify_padding(char* __nb, char* __ne, 1213227825Stheraven const ios_base& __iob); 1214227825Stheraven}; 1215227825Stheraven 1216227825Stheraventemplate <class _CharT> 1217227825Stheravenstruct __num_put 1218227825Stheraven : protected __num_put_base 1219227825Stheraven{ 1220227825Stheraven static void __widen_and_group_int(char* __nb, char* __np, char* __ne, 1221227825Stheraven _CharT* __ob, _CharT*& __op, _CharT*& __oe, 1222227825Stheraven const locale& __loc); 1223227825Stheraven static void __widen_and_group_float(char* __nb, char* __np, char* __ne, 1224227825Stheraven _CharT* __ob, _CharT*& __op, _CharT*& __oe, 1225227825Stheraven const locale& __loc); 1226227825Stheraven}; 1227227825Stheraven 1228227825Stheraventemplate <class _CharT> 1229227825Stheravenvoid 1230227825Stheraven__num_put<_CharT>::__widen_and_group_int(char* __nb, char* __np, char* __ne, 1231227825Stheraven _CharT* __ob, _CharT*& __op, _CharT*& __oe, 1232227825Stheraven const locale& __loc) 1233227825Stheraven{ 1234227825Stheraven const ctype<_CharT>& __ct = use_facet<ctype<_CharT> > (__loc); 1235227825Stheraven const numpunct<_CharT>& __npt = use_facet<numpunct<_CharT> >(__loc); 1236227825Stheraven string __grouping = __npt.grouping(); 1237227825Stheraven if (__grouping.empty()) 1238227825Stheraven { 1239227825Stheraven __ct.widen(__nb, __ne, __ob); 1240227825Stheraven __oe = __ob + (__ne - __nb); 1241227825Stheraven } 1242227825Stheraven else 1243227825Stheraven { 1244227825Stheraven __oe = __ob; 1245227825Stheraven char* __nf = __nb; 1246227825Stheraven if (*__nf == '-' || *__nf == '+') 1247227825Stheraven *__oe++ = __ct.widen(*__nf++); 1248227825Stheraven if (__ne - __nf >= 2 && __nf[0] == '0' && (__nf[1] == 'x' || 1249227825Stheraven __nf[1] == 'X')) 1250227825Stheraven { 1251227825Stheraven *__oe++ = __ct.widen(*__nf++); 1252227825Stheraven *__oe++ = __ct.widen(*__nf++); 1253227825Stheraven } 1254227825Stheraven reverse(__nf, __ne); 1255227825Stheraven _CharT __thousands_sep = __npt.thousands_sep(); 1256227825Stheraven unsigned __dc = 0; 1257227825Stheraven unsigned __dg = 0; 1258227825Stheraven for (char* __p = __nf; __p < __ne; ++__p) 1259227825Stheraven { 1260227825Stheraven if (static_cast<unsigned>(__grouping[__dg]) > 0 && 1261227825Stheraven __dc == static_cast<unsigned>(__grouping[__dg])) 1262227825Stheraven { 1263227825Stheraven *__oe++ = __thousands_sep; 1264227825Stheraven __dc = 0; 1265227825Stheraven if (__dg < __grouping.size()-1) 1266227825Stheraven ++__dg; 1267227825Stheraven } 1268227825Stheraven *__oe++ = __ct.widen(*__p); 1269227825Stheraven ++__dc; 1270227825Stheraven } 1271227825Stheraven reverse(__ob + (__nf - __nb), __oe); 1272227825Stheraven } 1273227825Stheraven if (__np == __ne) 1274227825Stheraven __op = __oe; 1275227825Stheraven else 1276227825Stheraven __op = __ob + (__np - __nb); 1277227825Stheraven} 1278227825Stheraven 1279227825Stheraventemplate <class _CharT> 1280227825Stheravenvoid 1281227825Stheraven__num_put<_CharT>::__widen_and_group_float(char* __nb, char* __np, char* __ne, 1282227825Stheraven _CharT* __ob, _CharT*& __op, _CharT*& __oe, 1283227825Stheraven const locale& __loc) 1284227825Stheraven{ 1285227825Stheraven const ctype<_CharT>& __ct = use_facet<ctype<_CharT> > (__loc); 1286227825Stheraven const numpunct<_CharT>& __npt = use_facet<numpunct<_CharT> >(__loc); 1287227825Stheraven string __grouping = __npt.grouping(); 1288227825Stheraven __oe = __ob; 1289227825Stheraven char* __nf = __nb; 1290227825Stheraven if (*__nf == '-' || *__nf == '+') 1291227825Stheraven *__oe++ = __ct.widen(*__nf++); 1292227825Stheraven char* __ns; 1293227825Stheraven if (__ne - __nf >= 2 && __nf[0] == '0' && (__nf[1] == 'x' || 1294227825Stheraven __nf[1] == 'X')) 1295227825Stheraven { 1296227825Stheraven *__oe++ = __ct.widen(*__nf++); 1297227825Stheraven *__oe++ = __ct.widen(*__nf++); 1298227825Stheraven for (__ns = __nf; __ns < __ne; ++__ns) 1299227825Stheraven if (!isxdigit_l(*__ns, _LIBCPP_GET_C_LOCALE)) 1300227825Stheraven break; 1301227825Stheraven } 1302227825Stheraven else 1303227825Stheraven { 1304227825Stheraven for (__ns = __nf; __ns < __ne; ++__ns) 1305227825Stheraven if (!isdigit_l(*__ns, _LIBCPP_GET_C_LOCALE)) 1306227825Stheraven break; 1307227825Stheraven } 1308227825Stheraven if (__grouping.empty()) 1309227825Stheraven { 1310227825Stheraven __ct.widen(__nf, __ns, __oe); 1311227825Stheraven __oe += __ns - __nf; 1312227825Stheraven } 1313227825Stheraven else 1314227825Stheraven { 1315227825Stheraven reverse(__nf, __ns); 1316227825Stheraven _CharT __thousands_sep = __npt.thousands_sep(); 1317227825Stheraven unsigned __dc = 0; 1318227825Stheraven unsigned __dg = 0; 1319227825Stheraven for (char* __p = __nf; __p < __ns; ++__p) 1320227825Stheraven { 1321227825Stheraven if (__grouping[__dg] > 0 && __dc == static_cast<unsigned>(__grouping[__dg])) 1322227825Stheraven { 1323227825Stheraven *__oe++ = __thousands_sep; 1324227825Stheraven __dc = 0; 1325227825Stheraven if (__dg < __grouping.size()-1) 1326227825Stheraven ++__dg; 1327227825Stheraven } 1328227825Stheraven *__oe++ = __ct.widen(*__p); 1329227825Stheraven ++__dc; 1330227825Stheraven } 1331227825Stheraven reverse(__ob + (__nf - __nb), __oe); 1332227825Stheraven } 1333227825Stheraven for (__nf = __ns; __nf < __ne; ++__nf) 1334227825Stheraven { 1335227825Stheraven if (*__nf == '.') 1336227825Stheraven { 1337227825Stheraven *__oe++ = __npt.decimal_point(); 1338227825Stheraven ++__nf; 1339227825Stheraven break; 1340227825Stheraven } 1341227825Stheraven else 1342227825Stheraven *__oe++ = __ct.widen(*__nf); 1343227825Stheraven } 1344227825Stheraven __ct.widen(__nf, __ne, __oe); 1345227825Stheraven __oe += __ne - __nf; 1346227825Stheraven if (__np == __ne) 1347227825Stheraven __op = __oe; 1348227825Stheraven else 1349227825Stheraven __op = __ob + (__np - __nb); 1350227825Stheraven} 1351227825Stheraven 1352262801Sdim_LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_TYPE_VIS __num_put<char>) 1353262801Sdim_LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_TYPE_VIS __num_put<wchar_t>) 1354227825Stheraven 1355227825Stheraventemplate <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> > 1356262801Sdimclass _LIBCPP_TYPE_VIS_ONLY num_put 1357227825Stheraven : public locale::facet, 1358227825Stheraven private __num_put<_CharT> 1359227825Stheraven{ 1360227825Stheravenpublic: 1361227825Stheraven typedef _CharT char_type; 1362227825Stheraven typedef _OutputIterator iter_type; 1363227825Stheraven 1364227825Stheraven _LIBCPP_ALWAYS_INLINE 1365227825Stheraven explicit num_put(size_t __refs = 0) 1366227825Stheraven : locale::facet(__refs) {} 1367227825Stheraven 1368227825Stheraven _LIBCPP_ALWAYS_INLINE 1369227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, 1370227825Stheraven bool __v) const 1371227825Stheraven { 1372227825Stheraven return do_put(__s, __iob, __fl, __v); 1373227825Stheraven } 1374227825Stheraven 1375227825Stheraven _LIBCPP_ALWAYS_INLINE 1376227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, 1377227825Stheraven long __v) const 1378227825Stheraven { 1379227825Stheraven return do_put(__s, __iob, __fl, __v); 1380227825Stheraven } 1381227825Stheraven 1382227825Stheraven _LIBCPP_ALWAYS_INLINE 1383227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, 1384227825Stheraven long long __v) const 1385227825Stheraven { 1386227825Stheraven return do_put(__s, __iob, __fl, __v); 1387227825Stheraven } 1388227825Stheraven 1389227825Stheraven _LIBCPP_ALWAYS_INLINE 1390227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, 1391227825Stheraven unsigned long __v) const 1392227825Stheraven { 1393227825Stheraven return do_put(__s, __iob, __fl, __v); 1394227825Stheraven } 1395227825Stheraven 1396227825Stheraven _LIBCPP_ALWAYS_INLINE 1397227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, 1398227825Stheraven unsigned long long __v) const 1399227825Stheraven { 1400227825Stheraven return do_put(__s, __iob, __fl, __v); 1401227825Stheraven } 1402227825Stheraven 1403227825Stheraven _LIBCPP_ALWAYS_INLINE 1404227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, 1405227825Stheraven double __v) const 1406227825Stheraven { 1407227825Stheraven return do_put(__s, __iob, __fl, __v); 1408227825Stheraven } 1409227825Stheraven 1410227825Stheraven _LIBCPP_ALWAYS_INLINE 1411227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, 1412227825Stheraven long double __v) const 1413227825Stheraven { 1414227825Stheraven return do_put(__s, __iob, __fl, __v); 1415227825Stheraven } 1416227825Stheraven 1417227825Stheraven _LIBCPP_ALWAYS_INLINE 1418227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, 1419227825Stheraven const void* __v) const 1420227825Stheraven { 1421227825Stheraven return do_put(__s, __iob, __fl, __v); 1422227825Stheraven } 1423227825Stheraven 1424227825Stheraven static locale::id id; 1425227825Stheraven 1426227825Stheravenprotected: 1427227825Stheraven _LIBCPP_ALWAYS_INLINE 1428227825Stheraven ~num_put() {} 1429227825Stheraven 1430227825Stheraven virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, 1431227825Stheraven bool __v) const; 1432227825Stheraven virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, 1433227825Stheraven long __v) const; 1434227825Stheraven virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, 1435227825Stheraven long long __v) const; 1436227825Stheraven virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, 1437227825Stheraven unsigned long) const; 1438227825Stheraven virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, 1439227825Stheraven unsigned long long) const; 1440227825Stheraven virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, 1441227825Stheraven double __v) const; 1442227825Stheraven virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, 1443227825Stheraven long double __v) const; 1444227825Stheraven virtual iter_type do_put(iter_type __s, ios_base& __iob, char_type __fl, 1445227825Stheraven const void* __v) const; 1446227825Stheraven}; 1447227825Stheraven 1448227825Stheraventemplate <class _CharT, class _OutputIterator> 1449227825Stheravenlocale::id 1450227825Stheravennum_put<_CharT, _OutputIterator>::id; 1451227825Stheraven 1452227825Stheraventemplate <class _CharT, class _OutputIterator> 1453227825Stheraven_LIBCPP_HIDDEN 1454227825Stheraven_OutputIterator 1455227825Stheraven__pad_and_output(_OutputIterator __s, 1456227825Stheraven const _CharT* __ob, const _CharT* __op, const _CharT* __oe, 1457227825Stheraven ios_base& __iob, _CharT __fl) 1458227825Stheraven{ 1459227825Stheraven streamsize __sz = __oe - __ob; 1460227825Stheraven streamsize __ns = __iob.width(); 1461227825Stheraven if (__ns > __sz) 1462227825Stheraven __ns -= __sz; 1463227825Stheraven else 1464227825Stheraven __ns = 0; 1465227825Stheraven for (;__ob < __op; ++__ob, ++__s) 1466227825Stheraven *__s = *__ob; 1467227825Stheraven for (; __ns; --__ns, ++__s) 1468227825Stheraven *__s = __fl; 1469227825Stheraven for (; __ob < __oe; ++__ob, ++__s) 1470227825Stheraven *__s = *__ob; 1471227825Stheraven __iob.width(0); 1472227825Stheraven return __s; 1473227825Stheraven} 1474227825Stheraven 1475243673Stheraven#if !defined(__APPLE__) || \ 1476243673Stheraven (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED > __MAC_10_8) || \ 1477243673Stheraven (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED > __IPHONE_6_0) 1478243673Stheraven 1479241903Sdimtemplate <class _CharT, class _Traits> 1480241903Sdim_LIBCPP_HIDDEN 1481241903Sdimostreambuf_iterator<_CharT, _Traits> 1482241903Sdim__pad_and_output(ostreambuf_iterator<_CharT, _Traits> __s, 1483241903Sdim const _CharT* __ob, const _CharT* __op, const _CharT* __oe, 1484241903Sdim ios_base& __iob, _CharT __fl) 1485241903Sdim{ 1486241903Sdim if (__s.__sbuf_ == nullptr) 1487241903Sdim return __s; 1488241903Sdim streamsize __sz = __oe - __ob; 1489241903Sdim streamsize __ns = __iob.width(); 1490241903Sdim if (__ns > __sz) 1491241903Sdim __ns -= __sz; 1492241903Sdim else 1493241903Sdim __ns = 0; 1494241903Sdim streamsize __np = __op - __ob; 1495241903Sdim if (__np > 0) 1496241903Sdim { 1497241903Sdim if (__s.__sbuf_->sputn(__ob, __np) != __np) 1498241903Sdim { 1499241903Sdim __s.__sbuf_ = nullptr; 1500241903Sdim return __s; 1501241903Sdim } 1502241903Sdim } 1503241903Sdim if (__ns > 0) 1504241903Sdim { 1505241903Sdim basic_string<_CharT, _Traits> __sp(__ns, __fl); 1506241903Sdim if (__s.__sbuf_->sputn(__sp.data(), __ns) != __ns) 1507241903Sdim { 1508241903Sdim __s.__sbuf_ = nullptr; 1509241903Sdim return __s; 1510241903Sdim } 1511241903Sdim } 1512241903Sdim __np = __oe - __op; 1513241903Sdim if (__np > 0) 1514241903Sdim { 1515241903Sdim if (__s.__sbuf_->sputn(__op, __np) != __np) 1516241903Sdim { 1517241903Sdim __s.__sbuf_ = nullptr; 1518241903Sdim return __s; 1519241903Sdim } 1520241903Sdim } 1521241903Sdim __iob.width(0); 1522241903Sdim return __s; 1523241903Sdim} 1524241903Sdim 1525243673Stheraven#endif 1526243673Stheraven 1527227825Stheraventemplate <class _CharT, class _OutputIterator> 1528227825Stheraven_OutputIterator 1529227825Stheravennum_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, 1530227825Stheraven char_type __fl, bool __v) const 1531227825Stheraven{ 1532227825Stheraven if ((__iob.flags() & ios_base::boolalpha) == 0) 1533227825Stheraven return do_put(__s, __iob, __fl, (unsigned long)__v); 1534227825Stheraven const numpunct<char_type>& __np = use_facet<numpunct<char_type> >(__iob.getloc()); 1535227825Stheraven typedef typename numpunct<char_type>::string_type string_type; 1536262801Sdim#if _LIBCPP_DEBUG_LEVEL >= 2 1537262801Sdim string_type __tmp(__v ? __np.truename() : __np.falsename()); 1538262801Sdim string_type __nm = _VSTD::move(__tmp); 1539262801Sdim#else 1540227825Stheraven string_type __nm = __v ? __np.truename() : __np.falsename(); 1541262801Sdim#endif 1542227825Stheraven for (typename string_type::iterator __i = __nm.begin(); __i != __nm.end(); ++__i, ++__s) 1543227825Stheraven *__s = *__i; 1544227825Stheraven return __s; 1545227825Stheraven} 1546227825Stheraven 1547227825Stheraventemplate <class _CharT, class _OutputIterator> 1548227825Stheraven_OutputIterator 1549227825Stheravennum_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, 1550227825Stheraven char_type __fl, long __v) const 1551227825Stheraven{ 1552227825Stheraven // Stage 1 - Get number in narrow char 1553227825Stheraven char __fmt[6] = {'%', 0}; 1554227825Stheraven const char* __len = "l"; 1555227825Stheraven this->__format_int(__fmt+1, __len, true, __iob.flags()); 1556227825Stheraven const unsigned __nbuf = (numeric_limits<long>::digits / 3) 1557227825Stheraven + ((numeric_limits<long>::digits % 3) != 0) 1558227825Stheraven + 1; 1559227825Stheraven char __nar[__nbuf]; 1560227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1561253159Stheraven int __nc = snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); 1562227825Stheraven#else 1563253159Stheraven int __nc = __snprintf_l(__nar, sizeof(__nar), __cloc(), __fmt, __v); 1564227825Stheraven#endif 1565227825Stheraven char* __ne = __nar + __nc; 1566227825Stheraven char* __np = this->__identify_padding(__nar, __ne, __iob); 1567227825Stheraven // Stage 2 - Widen __nar while adding thousands separators 1568227825Stheraven char_type __o[2*(__nbuf-1) - 1]; 1569227825Stheraven char_type* __op; // pad here 1570227825Stheraven char_type* __oe; // end of output 1571227825Stheraven this->__widen_and_group_int(__nar, __np, __ne, __o, __op, __oe, __iob.getloc()); 1572227825Stheraven // [__o, __oe) contains thousands_sep'd wide number 1573227825Stheraven // Stage 3 & 4 1574227825Stheraven return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); 1575227825Stheraven} 1576227825Stheraven 1577227825Stheraventemplate <class _CharT, class _OutputIterator> 1578227825Stheraven_OutputIterator 1579227825Stheravennum_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, 1580227825Stheraven char_type __fl, long long __v) const 1581227825Stheraven{ 1582227825Stheraven // Stage 1 - Get number in narrow char 1583227825Stheraven char __fmt[8] = {'%', 0}; 1584227825Stheraven const char* __len = "ll"; 1585227825Stheraven this->__format_int(__fmt+1, __len, true, __iob.flags()); 1586227825Stheraven const unsigned __nbuf = (numeric_limits<long long>::digits / 3) 1587227825Stheraven + ((numeric_limits<long long>::digits % 3) != 0) 1588227825Stheraven + 1; 1589227825Stheraven char __nar[__nbuf]; 1590227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1591253159Stheraven int __nc = snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); 1592227825Stheraven#else 1593253159Stheraven int __nc = __snprintf_l(__nar, sizeof(__nar), __cloc(), __fmt, __v); 1594227825Stheraven#endif 1595227825Stheraven char* __ne = __nar + __nc; 1596227825Stheraven char* __np = this->__identify_padding(__nar, __ne, __iob); 1597227825Stheraven // Stage 2 - Widen __nar while adding thousands separators 1598227825Stheraven char_type __o[2*(__nbuf-1) - 1]; 1599227825Stheraven char_type* __op; // pad here 1600227825Stheraven char_type* __oe; // end of output 1601227825Stheraven this->__widen_and_group_int(__nar, __np, __ne, __o, __op, __oe, __iob.getloc()); 1602227825Stheraven // [__o, __oe) contains thousands_sep'd wide number 1603227825Stheraven // Stage 3 & 4 1604227825Stheraven return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); 1605227825Stheraven} 1606227825Stheraven 1607227825Stheraventemplate <class _CharT, class _OutputIterator> 1608227825Stheraven_OutputIterator 1609227825Stheravennum_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, 1610227825Stheraven char_type __fl, unsigned long __v) const 1611227825Stheraven{ 1612227825Stheraven // Stage 1 - Get number in narrow char 1613227825Stheraven char __fmt[6] = {'%', 0}; 1614227825Stheraven const char* __len = "l"; 1615227825Stheraven this->__format_int(__fmt+1, __len, false, __iob.flags()); 1616227825Stheraven const unsigned __nbuf = (numeric_limits<unsigned long>::digits / 3) 1617227825Stheraven + ((numeric_limits<unsigned long>::digits % 3) != 0) 1618227825Stheraven + 1; 1619227825Stheraven char __nar[__nbuf]; 1620227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1621253159Stheraven int __nc = snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); 1622227825Stheraven#else 1623253159Stheraven int __nc = __snprintf_l(__nar, sizeof(__nar), __cloc(), __fmt, __v); 1624227825Stheraven#endif 1625227825Stheraven char* __ne = __nar + __nc; 1626227825Stheraven char* __np = this->__identify_padding(__nar, __ne, __iob); 1627227825Stheraven // Stage 2 - Widen __nar while adding thousands separators 1628227825Stheraven char_type __o[2*(__nbuf-1) - 1]; 1629227825Stheraven char_type* __op; // pad here 1630227825Stheraven char_type* __oe; // end of output 1631227825Stheraven this->__widen_and_group_int(__nar, __np, __ne, __o, __op, __oe, __iob.getloc()); 1632227825Stheraven // [__o, __oe) contains thousands_sep'd wide number 1633227825Stheraven // Stage 3 & 4 1634227825Stheraven return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); 1635227825Stheraven} 1636227825Stheraven 1637227825Stheraventemplate <class _CharT, class _OutputIterator> 1638227825Stheraven_OutputIterator 1639227825Stheravennum_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, 1640227825Stheraven char_type __fl, unsigned long long __v) const 1641227825Stheraven{ 1642227825Stheraven // Stage 1 - Get number in narrow char 1643227825Stheraven char __fmt[8] = {'%', 0}; 1644227825Stheraven const char* __len = "ll"; 1645227825Stheraven this->__format_int(__fmt+1, __len, false, __iob.flags()); 1646227825Stheraven const unsigned __nbuf = (numeric_limits<unsigned long long>::digits / 3) 1647227825Stheraven + ((numeric_limits<unsigned long long>::digits % 3) != 0) 1648227825Stheraven + 1; 1649227825Stheraven char __nar[__nbuf]; 1650227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1651253159Stheraven int __nc = snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); 1652227825Stheraven#else 1653253159Stheraven int __nc = __snprintf_l(__nar, sizeof(__nar), __cloc(), __fmt, __v); 1654227825Stheraven#endif 1655227825Stheraven char* __ne = __nar + __nc; 1656227825Stheraven char* __np = this->__identify_padding(__nar, __ne, __iob); 1657227825Stheraven // Stage 2 - Widen __nar while adding thousands separators 1658227825Stheraven char_type __o[2*(__nbuf-1) - 1]; 1659227825Stheraven char_type* __op; // pad here 1660227825Stheraven char_type* __oe; // end of output 1661227825Stheraven this->__widen_and_group_int(__nar, __np, __ne, __o, __op, __oe, __iob.getloc()); 1662227825Stheraven // [__o, __oe) contains thousands_sep'd wide number 1663227825Stheraven // Stage 3 & 4 1664227825Stheraven return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); 1665227825Stheraven} 1666227825Stheraven 1667227825Stheraventemplate <class _CharT, class _OutputIterator> 1668227825Stheraven_OutputIterator 1669227825Stheravennum_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, 1670227825Stheraven char_type __fl, double __v) const 1671227825Stheraven{ 1672227825Stheraven // Stage 1 - Get number in narrow char 1673227825Stheraven char __fmt[8] = {'%', 0}; 1674227825Stheraven const char* __len = ""; 1675227825Stheraven bool __specify_precision = this->__format_float(__fmt+1, __len, __iob.flags()); 1676227825Stheraven const unsigned __nbuf = 30; 1677227825Stheraven char __nar[__nbuf]; 1678227825Stheraven char* __nb = __nar; 1679227825Stheraven int __nc; 1680227825Stheraven if (__specify_precision) 1681227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1682227825Stheraven __nc = snprintf_l(__nb, __nbuf, _LIBCPP_GET_C_LOCALE, __fmt, 1683227825Stheraven (int)__iob.precision(), __v); 1684227825Stheraven#else 1685227825Stheraven __nc = __snprintf_l(__nb, __nbuf, __cloc(), __fmt, 1686227825Stheraven (int)__iob.precision(), __v); 1687227825Stheraven#endif 1688227825Stheraven else 1689227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1690227825Stheraven __nc = snprintf_l(__nb, __nbuf, _LIBCPP_GET_C_LOCALE, __fmt, __v); 1691227825Stheraven#else 1692227825Stheraven __nc = __snprintf_l(__nb, __nbuf, __cloc(), __fmt, __v); 1693227825Stheraven#endif 1694227825Stheraven unique_ptr<char, void(*)(void*)> __nbh(0, free); 1695227825Stheraven if (__nc > static_cast<int>(__nbuf-1)) 1696227825Stheraven { 1697227825Stheraven if (__specify_precision) 1698227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1699227825Stheraven __nc = asprintf_l(&__nb, _LIBCPP_GET_C_LOCALE, __fmt, (int)__iob.precision(), __v); 1700227825Stheraven#else 1701227825Stheraven __nc = __asprintf_l(&__nb, __cloc(), __fmt, 1702227825Stheraven (int)__iob.precision(), __v); 1703227825Stheraven#endif 1704227825Stheraven else 1705227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1706227825Stheraven __nc = asprintf_l(&__nb, _LIBCPP_GET_C_LOCALE, __fmt, __v); 1707227825Stheraven#else 1708227825Stheraven __nc = __asprintf_l(&__nb, __cloc(), __fmt, (int)__iob.precision(), __v); 1709227825Stheraven#endif 1710227825Stheraven if (__nb == 0) 1711227825Stheraven __throw_bad_alloc(); 1712227825Stheraven __nbh.reset(__nb); 1713227825Stheraven } 1714227825Stheraven char* __ne = __nb + __nc; 1715227825Stheraven char* __np = this->__identify_padding(__nb, __ne, __iob); 1716227825Stheraven // Stage 2 - Widen __nar while adding thousands separators 1717227825Stheraven char_type __o[2*(__nbuf-1) - 1]; 1718227825Stheraven char_type* __ob = __o; 1719227825Stheraven unique_ptr<char_type, void(*)(void*)> __obh(0, free); 1720227825Stheraven if (__nb != __nar) 1721227825Stheraven { 1722232950Stheraven __ob = (char_type*)malloc(2*static_cast<size_t>(__nc)*sizeof(char_type)); 1723227825Stheraven if (__ob == 0) 1724227825Stheraven __throw_bad_alloc(); 1725227825Stheraven __obh.reset(__ob); 1726227825Stheraven } 1727227825Stheraven char_type* __op; // pad here 1728227825Stheraven char_type* __oe; // end of output 1729227825Stheraven this->__widen_and_group_float(__nb, __np, __ne, __ob, __op, __oe, __iob.getloc()); 1730227825Stheraven // [__o, __oe) contains thousands_sep'd wide number 1731227825Stheraven // Stage 3 & 4 1732227825Stheraven __s = __pad_and_output(__s, __ob, __op, __oe, __iob, __fl); 1733227825Stheraven return __s; 1734227825Stheraven} 1735227825Stheraven 1736227825Stheraventemplate <class _CharT, class _OutputIterator> 1737227825Stheraven_OutputIterator 1738227825Stheravennum_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, 1739227825Stheraven char_type __fl, long double __v) const 1740227825Stheraven{ 1741227825Stheraven // Stage 1 - Get number in narrow char 1742227825Stheraven char __fmt[8] = {'%', 0}; 1743227825Stheraven const char* __len = "L"; 1744227825Stheraven bool __specify_precision = this->__format_float(__fmt+1, __len, __iob.flags()); 1745227825Stheraven const unsigned __nbuf = 30; 1746227825Stheraven char __nar[__nbuf]; 1747227825Stheraven char* __nb = __nar; 1748227825Stheraven int __nc; 1749227825Stheraven if (__specify_precision) 1750227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1751227825Stheraven __nc = snprintf_l(__nb, __nbuf, _LIBCPP_GET_C_LOCALE, __fmt, 1752227825Stheraven (int)__iob.precision(), __v); 1753227825Stheraven#else 1754227825Stheraven __nc = __snprintf_l(__nb, __nbuf, __cloc(), __fmt, 1755227825Stheraven (int)__iob.precision(), __v); 1756227825Stheraven#endif 1757227825Stheraven else 1758227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1759227825Stheraven __nc = snprintf_l(__nb, __nbuf, _LIBCPP_GET_C_LOCALE, __fmt, __v); 1760227825Stheraven#else 1761227825Stheraven __nc = __snprintf_l(__nb, __nbuf, __cloc(), __fmt, __v); 1762227825Stheraven#endif 1763227825Stheraven unique_ptr<char, void(*)(void*)> __nbh(0, free); 1764227825Stheraven if (__nc > static_cast<int>(__nbuf-1)) 1765227825Stheraven { 1766227825Stheraven if (__specify_precision) 1767227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1768227825Stheraven __nc = asprintf_l(&__nb, _LIBCPP_GET_C_LOCALE, __fmt, (int)__iob.precision(), __v); 1769227825Stheraven#else 1770227825Stheraven __nc = __asprintf_l(&__nb, __cloc(), __fmt, 1771227825Stheraven (int)__iob.precision(), __v); 1772227825Stheraven#endif 1773227825Stheraven else 1774227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1775227825Stheraven __nc = asprintf_l(&__nb, _LIBCPP_GET_C_LOCALE, __fmt, __v); 1776227825Stheraven#else 1777227825Stheraven __nc = __asprintf_l(&__nb, __cloc(), __fmt, __v); 1778227825Stheraven#endif 1779227825Stheraven if (__nb == 0) 1780227825Stheraven __throw_bad_alloc(); 1781227825Stheraven __nbh.reset(__nb); 1782227825Stheraven } 1783227825Stheraven char* __ne = __nb + __nc; 1784227825Stheraven char* __np = this->__identify_padding(__nb, __ne, __iob); 1785227825Stheraven // Stage 2 - Widen __nar while adding thousands separators 1786227825Stheraven char_type __o[2*(__nbuf-1) - 1]; 1787227825Stheraven char_type* __ob = __o; 1788227825Stheraven unique_ptr<char_type, void(*)(void*)> __obh(0, free); 1789227825Stheraven if (__nb != __nar) 1790227825Stheraven { 1791232950Stheraven __ob = (char_type*)malloc(2*static_cast<size_t>(__nc)*sizeof(char_type)); 1792227825Stheraven if (__ob == 0) 1793227825Stheraven __throw_bad_alloc(); 1794227825Stheraven __obh.reset(__ob); 1795227825Stheraven } 1796227825Stheraven char_type* __op; // pad here 1797227825Stheraven char_type* __oe; // end of output 1798227825Stheraven this->__widen_and_group_float(__nb, __np, __ne, __ob, __op, __oe, __iob.getloc()); 1799227825Stheraven // [__o, __oe) contains thousands_sep'd wide number 1800227825Stheraven // Stage 3 & 4 1801227825Stheraven __s = __pad_and_output(__s, __ob, __op, __oe, __iob, __fl); 1802227825Stheraven return __s; 1803227825Stheraven} 1804227825Stheraven 1805227825Stheraventemplate <class _CharT, class _OutputIterator> 1806227825Stheraven_OutputIterator 1807227825Stheravennum_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob, 1808227825Stheraven char_type __fl, const void* __v) const 1809227825Stheraven{ 1810227825Stheraven // Stage 1 - Get pointer in narrow char 1811227825Stheraven char __fmt[6] = "%p"; 1812227825Stheraven const unsigned __nbuf = 20; 1813227825Stheraven char __nar[__nbuf]; 1814227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 1815253159Stheraven int __nc = snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v); 1816227825Stheraven#else 1817253159Stheraven int __nc = __snprintf_l(__nar, sizeof(__nar), __cloc(), __fmt, __v); 1818227825Stheraven#endif 1819227825Stheraven char* __ne = __nar + __nc; 1820227825Stheraven char* __np = this->__identify_padding(__nar, __ne, __iob); 1821227825Stheraven // Stage 2 - Widen __nar 1822227825Stheraven char_type __o[2*(__nbuf-1) - 1]; 1823227825Stheraven char_type* __op; // pad here 1824227825Stheraven char_type* __oe; // end of output 1825227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); 1826227825Stheraven __ct.widen(__nar, __ne, __o); 1827227825Stheraven __oe = __o + (__ne - __nar); 1828227825Stheraven if (__np == __ne) 1829227825Stheraven __op = __oe; 1830227825Stheraven else 1831227825Stheraven __op = __o + (__np - __nar); 1832227825Stheraven // [__o, __oe) contains wide number 1833227825Stheraven // Stage 3 & 4 1834227825Stheraven return __pad_and_output(__s, __o, __op, __oe, __iob, __fl); 1835227825Stheraven} 1836227825Stheraven 1837262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS num_put<char>) 1838262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS num_put<wchar_t>) 1839227825Stheraven 1840227825Stheraventemplate <class _CharT, class _InputIterator> 1841227825Stheraven_LIBCPP_HIDDEN 1842227825Stheravenint 1843227825Stheraven__get_up_to_n_digits(_InputIterator& __b, _InputIterator __e, 1844227825Stheraven ios_base::iostate& __err, const ctype<_CharT>& __ct, int __n) 1845227825Stheraven{ 1846227825Stheraven // Precondition: __n >= 1 1847227825Stheraven if (__b == __e) 1848227825Stheraven { 1849227825Stheraven __err |= ios_base::eofbit | ios_base::failbit; 1850227825Stheraven return 0; 1851227825Stheraven } 1852227825Stheraven // get first digit 1853227825Stheraven _CharT __c = *__b; 1854227825Stheraven if (!__ct.is(ctype_base::digit, __c)) 1855227825Stheraven { 1856227825Stheraven __err |= ios_base::failbit; 1857227825Stheraven return 0; 1858227825Stheraven } 1859227825Stheraven int __r = __ct.narrow(__c, 0) - '0'; 1860278724Sdim for (++__b, (void) --__n; __b != __e && __n > 0; ++__b, (void) --__n) 1861227825Stheraven { 1862227825Stheraven // get next digit 1863227825Stheraven __c = *__b; 1864227825Stheraven if (!__ct.is(ctype_base::digit, __c)) 1865227825Stheraven return __r; 1866227825Stheraven __r = __r * 10 + __ct.narrow(__c, 0) - '0'; 1867227825Stheraven } 1868227825Stheraven if (__b == __e) 1869227825Stheraven __err |= ios_base::eofbit; 1870227825Stheraven return __r; 1871227825Stheraven} 1872227825Stheraven 1873249998Sdimclass _LIBCPP_TYPE_VIS time_base 1874227825Stheraven{ 1875227825Stheravenpublic: 1876227825Stheraven enum dateorder {no_order, dmy, mdy, ymd, ydm}; 1877227825Stheraven}; 1878227825Stheraven 1879227825Stheraventemplate <class _CharT> 1880278724Sdimclass _LIBCPP_TYPE_VIS_ONLY __time_get_c_storage 1881227825Stheraven{ 1882227825Stheravenprotected: 1883227825Stheraven typedef basic_string<_CharT> string_type; 1884227825Stheraven 1885227825Stheraven virtual const string_type* __weeks() const; 1886227825Stheraven virtual const string_type* __months() const; 1887227825Stheraven virtual const string_type* __am_pm() const; 1888227825Stheraven virtual const string_type& __c() const; 1889227825Stheraven virtual const string_type& __r() const; 1890227825Stheraven virtual const string_type& __x() const; 1891227825Stheraven virtual const string_type& __X() const; 1892227825Stheraven}; 1893227825Stheraven 1894227825Stheraventemplate <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> > 1895262801Sdimclass _LIBCPP_TYPE_VIS_ONLY time_get 1896227825Stheraven : public locale::facet, 1897227825Stheraven public time_base, 1898227825Stheraven private __time_get_c_storage<_CharT> 1899227825Stheraven{ 1900227825Stheravenpublic: 1901227825Stheraven typedef _CharT char_type; 1902227825Stheraven typedef _InputIterator iter_type; 1903227825Stheraven typedef time_base::dateorder dateorder; 1904227825Stheraven typedef basic_string<char_type> string_type; 1905227825Stheraven 1906227825Stheraven _LIBCPP_ALWAYS_INLINE 1907227825Stheraven explicit time_get(size_t __refs = 0) 1908227825Stheraven : locale::facet(__refs) {} 1909227825Stheraven 1910227825Stheraven _LIBCPP_ALWAYS_INLINE 1911227825Stheraven dateorder date_order() const 1912227825Stheraven { 1913227825Stheraven return this->do_date_order(); 1914227825Stheraven } 1915227825Stheraven 1916227825Stheraven _LIBCPP_ALWAYS_INLINE 1917227825Stheraven iter_type get_time(iter_type __b, iter_type __e, ios_base& __iob, 1918227825Stheraven ios_base::iostate& __err, tm* __tm) const 1919227825Stheraven { 1920227825Stheraven return do_get_time(__b, __e, __iob, __err, __tm); 1921227825Stheraven } 1922227825Stheraven 1923227825Stheraven _LIBCPP_ALWAYS_INLINE 1924227825Stheraven iter_type get_date(iter_type __b, iter_type __e, ios_base& __iob, 1925227825Stheraven ios_base::iostate& __err, tm* __tm) const 1926227825Stheraven { 1927227825Stheraven return do_get_date(__b, __e, __iob, __err, __tm); 1928227825Stheraven } 1929227825Stheraven 1930227825Stheraven _LIBCPP_ALWAYS_INLINE 1931227825Stheraven iter_type get_weekday(iter_type __b, iter_type __e, ios_base& __iob, 1932227825Stheraven ios_base::iostate& __err, tm* __tm) const 1933227825Stheraven { 1934227825Stheraven return do_get_weekday(__b, __e, __iob, __err, __tm); 1935227825Stheraven } 1936227825Stheraven 1937227825Stheraven _LIBCPP_ALWAYS_INLINE 1938227825Stheraven iter_type get_monthname(iter_type __b, iter_type __e, ios_base& __iob, 1939227825Stheraven ios_base::iostate& __err, tm* __tm) const 1940227825Stheraven { 1941227825Stheraven return do_get_monthname(__b, __e, __iob, __err, __tm); 1942227825Stheraven } 1943227825Stheraven 1944227825Stheraven _LIBCPP_ALWAYS_INLINE 1945227825Stheraven iter_type get_year(iter_type __b, iter_type __e, ios_base& __iob, 1946227825Stheraven ios_base::iostate& __err, tm* __tm) const 1947227825Stheraven { 1948227825Stheraven return do_get_year(__b, __e, __iob, __err, __tm); 1949227825Stheraven } 1950227825Stheraven 1951227825Stheraven _LIBCPP_ALWAYS_INLINE 1952227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 1953227825Stheraven ios_base::iostate& __err, tm *__tm, 1954227825Stheraven char __fmt, char __mod = 0) const 1955227825Stheraven { 1956227825Stheraven return do_get(__b, __e, __iob, __err, __tm, __fmt, __mod); 1957227825Stheraven } 1958227825Stheraven 1959227825Stheraven iter_type get(iter_type __b, iter_type __e, ios_base& __iob, 1960227825Stheraven ios_base::iostate& __err, tm* __tm, 1961227825Stheraven const char_type* __fmtb, const char_type* __fmte) const; 1962227825Stheraven 1963227825Stheraven static locale::id id; 1964227825Stheraven 1965227825Stheravenprotected: 1966227825Stheraven _LIBCPP_ALWAYS_INLINE 1967227825Stheraven ~time_get() {} 1968227825Stheraven 1969227825Stheraven virtual dateorder do_date_order() const; 1970227825Stheraven virtual iter_type do_get_time(iter_type __b, iter_type __e, ios_base& __iob, 1971227825Stheraven ios_base::iostate& __err, tm* __tm) const; 1972227825Stheraven virtual iter_type do_get_date(iter_type __b, iter_type __e, ios_base& __iob, 1973227825Stheraven ios_base::iostate& __err, tm* __tm) const; 1974227825Stheraven virtual iter_type do_get_weekday(iter_type __b, iter_type __e, ios_base& __iob, 1975227825Stheraven ios_base::iostate& __err, tm* __tm) const; 1976227825Stheraven virtual iter_type do_get_monthname(iter_type __b, iter_type __e, ios_base& __iob, 1977227825Stheraven ios_base::iostate& __err, tm* __tm) const; 1978227825Stheraven virtual iter_type do_get_year(iter_type __b, iter_type __e, ios_base& __iob, 1979227825Stheraven ios_base::iostate& __err, tm* __tm) const; 1980227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, ios_base& __iob, 1981227825Stheraven ios_base::iostate& __err, tm* __tm, 1982227825Stheraven char __fmt, char __mod) const; 1983227825Stheravenprivate: 1984227825Stheraven void __get_white_space(iter_type& __b, iter_type __e, 1985227825Stheraven ios_base::iostate& __err, const ctype<char_type>& __ct) const; 1986227825Stheraven void __get_percent(iter_type& __b, iter_type __e, ios_base::iostate& __err, 1987227825Stheraven const ctype<char_type>& __ct) const; 1988227825Stheraven 1989227825Stheraven void __get_weekdayname(int& __m, 1990227825Stheraven iter_type& __b, iter_type __e, 1991227825Stheraven ios_base::iostate& __err, 1992227825Stheraven const ctype<char_type>& __ct) const; 1993227825Stheraven void __get_monthname(int& __m, 1994227825Stheraven iter_type& __b, iter_type __e, 1995227825Stheraven ios_base::iostate& __err, 1996227825Stheraven const ctype<char_type>& __ct) const; 1997227825Stheraven void __get_day(int& __d, 1998227825Stheraven iter_type& __b, iter_type __e, 1999227825Stheraven ios_base::iostate& __err, 2000227825Stheraven const ctype<char_type>& __ct) const; 2001227825Stheraven void __get_month(int& __m, 2002227825Stheraven iter_type& __b, iter_type __e, 2003227825Stheraven ios_base::iostate& __err, 2004227825Stheraven const ctype<char_type>& __ct) const; 2005227825Stheraven void __get_year(int& __y, 2006227825Stheraven iter_type& __b, iter_type __e, 2007227825Stheraven ios_base::iostate& __err, 2008227825Stheraven const ctype<char_type>& __ct) const; 2009227825Stheraven void __get_year4(int& __y, 2010227825Stheraven iter_type& __b, iter_type __e, 2011227825Stheraven ios_base::iostate& __err, 2012227825Stheraven const ctype<char_type>& __ct) const; 2013227825Stheraven void __get_hour(int& __d, 2014227825Stheraven iter_type& __b, iter_type __e, 2015227825Stheraven ios_base::iostate& __err, 2016227825Stheraven const ctype<char_type>& __ct) const; 2017227825Stheraven void __get_12_hour(int& __h, 2018227825Stheraven iter_type& __b, iter_type __e, 2019227825Stheraven ios_base::iostate& __err, 2020227825Stheraven const ctype<char_type>& __ct) const; 2021227825Stheraven void __get_am_pm(int& __h, 2022227825Stheraven iter_type& __b, iter_type __e, 2023227825Stheraven ios_base::iostate& __err, 2024227825Stheraven const ctype<char_type>& __ct) const; 2025227825Stheraven void __get_minute(int& __m, 2026227825Stheraven iter_type& __b, iter_type __e, 2027227825Stheraven ios_base::iostate& __err, 2028227825Stheraven const ctype<char_type>& __ct) const; 2029227825Stheraven void __get_second(int& __s, 2030227825Stheraven iter_type& __b, iter_type __e, 2031227825Stheraven ios_base::iostate& __err, 2032227825Stheraven const ctype<char_type>& __ct) const; 2033227825Stheraven void __get_weekday(int& __w, 2034227825Stheraven iter_type& __b, iter_type __e, 2035227825Stheraven ios_base::iostate& __err, 2036227825Stheraven const ctype<char_type>& __ct) const; 2037227825Stheraven void __get_day_year_num(int& __w, 2038227825Stheraven iter_type& __b, iter_type __e, 2039227825Stheraven ios_base::iostate& __err, 2040227825Stheraven const ctype<char_type>& __ct) const; 2041227825Stheraven}; 2042227825Stheraven 2043227825Stheraventemplate <class _CharT, class _InputIterator> 2044227825Stheravenlocale::id 2045227825Stheraventime_get<_CharT, _InputIterator>::id; 2046227825Stheraven 2047278724Sdim// time_get primitives 2048227825Stheraven 2049227825Stheraventemplate <class _CharT, class _InputIterator> 2050227825Stheravenvoid 2051227825Stheraventime_get<_CharT, _InputIterator>::__get_weekdayname(int& __w, 2052227825Stheraven iter_type& __b, iter_type __e, 2053227825Stheraven ios_base::iostate& __err, 2054227825Stheraven const ctype<char_type>& __ct) const 2055227825Stheraven{ 2056227825Stheraven // Note: ignoring case comes from the POSIX strptime spec 2057227825Stheraven const string_type* __wk = this->__weeks(); 2058232950Stheraven ptrdiff_t __i = __scan_keyword(__b, __e, __wk, __wk+14, __ct, __err, false) - __wk; 2059227825Stheraven if (__i < 14) 2060227825Stheraven __w = __i % 7; 2061227825Stheraven} 2062227825Stheraven 2063227825Stheraventemplate <class _CharT, class _InputIterator> 2064227825Stheravenvoid 2065227825Stheraventime_get<_CharT, _InputIterator>::__get_monthname(int& __m, 2066227825Stheraven iter_type& __b, iter_type __e, 2067227825Stheraven ios_base::iostate& __err, 2068227825Stheraven const ctype<char_type>& __ct) const 2069227825Stheraven{ 2070227825Stheraven // Note: ignoring case comes from the POSIX strptime spec 2071227825Stheraven const string_type* __month = this->__months(); 2072232950Stheraven ptrdiff_t __i = __scan_keyword(__b, __e, __month, __month+24, __ct, __err, false) - __month; 2073227825Stheraven if (__i < 24) 2074227825Stheraven __m = __i % 12; 2075227825Stheraven} 2076227825Stheraven 2077227825Stheraventemplate <class _CharT, class _InputIterator> 2078227825Stheravenvoid 2079227825Stheraventime_get<_CharT, _InputIterator>::__get_day(int& __d, 2080227825Stheraven iter_type& __b, iter_type __e, 2081227825Stheraven ios_base::iostate& __err, 2082227825Stheraven const ctype<char_type>& __ct) const 2083227825Stheraven{ 2084227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); 2085227825Stheraven if (!(__err & ios_base::failbit) && 1 <= __t && __t <= 31) 2086227825Stheraven __d = __t; 2087227825Stheraven else 2088227825Stheraven __err |= ios_base::failbit; 2089227825Stheraven} 2090227825Stheraven 2091227825Stheraventemplate <class _CharT, class _InputIterator> 2092227825Stheravenvoid 2093227825Stheraventime_get<_CharT, _InputIterator>::__get_month(int& __m, 2094227825Stheraven iter_type& __b, iter_type __e, 2095227825Stheraven ios_base::iostate& __err, 2096227825Stheraven const ctype<char_type>& __ct) const 2097227825Stheraven{ 2098227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2) - 1; 2099227825Stheraven if (!(__err & ios_base::failbit) && __t <= 11) 2100227825Stheraven __m = __t; 2101227825Stheraven else 2102227825Stheraven __err |= ios_base::failbit; 2103227825Stheraven} 2104227825Stheraven 2105227825Stheraventemplate <class _CharT, class _InputIterator> 2106227825Stheravenvoid 2107227825Stheraventime_get<_CharT, _InputIterator>::__get_year(int& __y, 2108227825Stheraven iter_type& __b, iter_type __e, 2109227825Stheraven ios_base::iostate& __err, 2110227825Stheraven const ctype<char_type>& __ct) const 2111227825Stheraven{ 2112227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 4); 2113227825Stheraven if (!(__err & ios_base::failbit)) 2114227825Stheraven { 2115227825Stheraven if (__t < 69) 2116227825Stheraven __t += 2000; 2117227825Stheraven else if (69 <= __t && __t <= 99) 2118227825Stheraven __t += 1900; 2119227825Stheraven __y = __t - 1900; 2120227825Stheraven } 2121227825Stheraven} 2122227825Stheraven 2123227825Stheraventemplate <class _CharT, class _InputIterator> 2124227825Stheravenvoid 2125227825Stheraventime_get<_CharT, _InputIterator>::__get_year4(int& __y, 2126227825Stheraven iter_type& __b, iter_type __e, 2127227825Stheraven ios_base::iostate& __err, 2128227825Stheraven const ctype<char_type>& __ct) const 2129227825Stheraven{ 2130227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 4); 2131227825Stheraven if (!(__err & ios_base::failbit)) 2132227825Stheraven __y = __t - 1900; 2133227825Stheraven} 2134227825Stheraven 2135227825Stheraventemplate <class _CharT, class _InputIterator> 2136227825Stheravenvoid 2137227825Stheraventime_get<_CharT, _InputIterator>::__get_hour(int& __h, 2138227825Stheraven iter_type& __b, iter_type __e, 2139227825Stheraven ios_base::iostate& __err, 2140227825Stheraven const ctype<char_type>& __ct) const 2141227825Stheraven{ 2142227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); 2143227825Stheraven if (!(__err & ios_base::failbit) && __t <= 23) 2144227825Stheraven __h = __t; 2145227825Stheraven else 2146227825Stheraven __err |= ios_base::failbit; 2147227825Stheraven} 2148227825Stheraven 2149227825Stheraventemplate <class _CharT, class _InputIterator> 2150227825Stheravenvoid 2151227825Stheraventime_get<_CharT, _InputIterator>::__get_12_hour(int& __h, 2152227825Stheraven iter_type& __b, iter_type __e, 2153227825Stheraven ios_base::iostate& __err, 2154227825Stheraven const ctype<char_type>& __ct) const 2155227825Stheraven{ 2156227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); 2157227825Stheraven if (!(__err & ios_base::failbit) && 1 <= __t && __t <= 12) 2158227825Stheraven __h = __t; 2159227825Stheraven else 2160227825Stheraven __err |= ios_base::failbit; 2161227825Stheraven} 2162227825Stheraven 2163227825Stheraventemplate <class _CharT, class _InputIterator> 2164227825Stheravenvoid 2165227825Stheraventime_get<_CharT, _InputIterator>::__get_minute(int& __m, 2166227825Stheraven iter_type& __b, iter_type __e, 2167227825Stheraven ios_base::iostate& __err, 2168227825Stheraven const ctype<char_type>& __ct) const 2169227825Stheraven{ 2170227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); 2171227825Stheraven if (!(__err & ios_base::failbit) && __t <= 59) 2172227825Stheraven __m = __t; 2173227825Stheraven else 2174227825Stheraven __err |= ios_base::failbit; 2175227825Stheraven} 2176227825Stheraven 2177227825Stheraventemplate <class _CharT, class _InputIterator> 2178227825Stheravenvoid 2179227825Stheraventime_get<_CharT, _InputIterator>::__get_second(int& __s, 2180227825Stheraven iter_type& __b, iter_type __e, 2181227825Stheraven ios_base::iostate& __err, 2182227825Stheraven const ctype<char_type>& __ct) const 2183227825Stheraven{ 2184227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 2); 2185227825Stheraven if (!(__err & ios_base::failbit) && __t <= 60) 2186227825Stheraven __s = __t; 2187227825Stheraven else 2188227825Stheraven __err |= ios_base::failbit; 2189227825Stheraven} 2190227825Stheraven 2191227825Stheraventemplate <class _CharT, class _InputIterator> 2192227825Stheravenvoid 2193227825Stheraventime_get<_CharT, _InputIterator>::__get_weekday(int& __w, 2194227825Stheraven iter_type& __b, iter_type __e, 2195227825Stheraven ios_base::iostate& __err, 2196227825Stheraven const ctype<char_type>& __ct) const 2197227825Stheraven{ 2198227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 1); 2199227825Stheraven if (!(__err & ios_base::failbit) && __t <= 6) 2200227825Stheraven __w = __t; 2201227825Stheraven else 2202227825Stheraven __err |= ios_base::failbit; 2203227825Stheraven} 2204227825Stheraven 2205227825Stheraventemplate <class _CharT, class _InputIterator> 2206227825Stheravenvoid 2207227825Stheraventime_get<_CharT, _InputIterator>::__get_day_year_num(int& __d, 2208227825Stheraven iter_type& __b, iter_type __e, 2209227825Stheraven ios_base::iostate& __err, 2210227825Stheraven const ctype<char_type>& __ct) const 2211227825Stheraven{ 2212227825Stheraven int __t = __get_up_to_n_digits(__b, __e, __err, __ct, 3); 2213227825Stheraven if (!(__err & ios_base::failbit) && __t <= 365) 2214227825Stheraven __d = __t; 2215227825Stheraven else 2216227825Stheraven __err |= ios_base::failbit; 2217227825Stheraven} 2218227825Stheraven 2219227825Stheraventemplate <class _CharT, class _InputIterator> 2220227825Stheravenvoid 2221227825Stheraventime_get<_CharT, _InputIterator>::__get_white_space(iter_type& __b, iter_type __e, 2222227825Stheraven ios_base::iostate& __err, 2223227825Stheraven const ctype<char_type>& __ct) const 2224227825Stheraven{ 2225227825Stheraven for (; __b != __e && __ct.is(ctype_base::space, *__b); ++__b) 2226227825Stheraven ; 2227227825Stheraven if (__b == __e) 2228227825Stheraven __err |= ios_base::eofbit; 2229227825Stheraven} 2230227825Stheraven 2231227825Stheraventemplate <class _CharT, class _InputIterator> 2232227825Stheravenvoid 2233227825Stheraventime_get<_CharT, _InputIterator>::__get_am_pm(int& __h, 2234227825Stheraven iter_type& __b, iter_type __e, 2235227825Stheraven ios_base::iostate& __err, 2236227825Stheraven const ctype<char_type>& __ct) const 2237227825Stheraven{ 2238227825Stheraven const string_type* __ap = this->__am_pm(); 2239227825Stheraven if (__ap[0].size() + __ap[1].size() == 0) 2240227825Stheraven { 2241227825Stheraven __err |= ios_base::failbit; 2242227825Stheraven return; 2243227825Stheraven } 2244232950Stheraven ptrdiff_t __i = __scan_keyword(__b, __e, __ap, __ap+2, __ct, __err, false) - __ap; 2245227825Stheraven if (__i == 0 && __h == 12) 2246227825Stheraven __h = 0; 2247227825Stheraven else if (__i == 1 && __h < 12) 2248227825Stheraven __h += 12; 2249227825Stheraven} 2250227825Stheraven 2251227825Stheraventemplate <class _CharT, class _InputIterator> 2252227825Stheravenvoid 2253227825Stheraventime_get<_CharT, _InputIterator>::__get_percent(iter_type& __b, iter_type __e, 2254227825Stheraven ios_base::iostate& __err, 2255227825Stheraven const ctype<char_type>& __ct) const 2256227825Stheraven{ 2257227825Stheraven if (__b == __e) 2258227825Stheraven { 2259227825Stheraven __err |= ios_base::eofbit | ios_base::failbit; 2260227825Stheraven return; 2261227825Stheraven } 2262227825Stheraven if (__ct.narrow(*__b, 0) != '%') 2263227825Stheraven __err |= ios_base::failbit; 2264227825Stheraven else if(++__b == __e) 2265227825Stheraven __err |= ios_base::eofbit; 2266227825Stheraven} 2267227825Stheraven 2268278724Sdim// time_get end primitives 2269227825Stheraven 2270227825Stheraventemplate <class _CharT, class _InputIterator> 2271227825Stheraven_InputIterator 2272227825Stheraventime_get<_CharT, _InputIterator>::get(iter_type __b, iter_type __e, 2273227825Stheraven ios_base& __iob, 2274227825Stheraven ios_base::iostate& __err, tm* __tm, 2275227825Stheraven const char_type* __fmtb, const char_type* __fmte) const 2276227825Stheraven{ 2277227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); 2278227825Stheraven __err = ios_base::goodbit; 2279227825Stheraven while (__fmtb != __fmte && __err == ios_base::goodbit) 2280227825Stheraven { 2281227825Stheraven if (__b == __e) 2282227825Stheraven { 2283227825Stheraven __err = ios_base::failbit; 2284227825Stheraven break; 2285227825Stheraven } 2286227825Stheraven if (__ct.narrow(*__fmtb, 0) == '%') 2287227825Stheraven { 2288227825Stheraven if (++__fmtb == __fmte) 2289227825Stheraven { 2290227825Stheraven __err = ios_base::failbit; 2291227825Stheraven break; 2292227825Stheraven } 2293227825Stheraven char __cmd = __ct.narrow(*__fmtb, 0); 2294227825Stheraven char __opt = '\0'; 2295227825Stheraven if (__cmd == 'E' || __cmd == '0') 2296227825Stheraven { 2297227825Stheraven if (++__fmtb == __fmte) 2298227825Stheraven { 2299227825Stheraven __err = ios_base::failbit; 2300227825Stheraven break; 2301227825Stheraven } 2302227825Stheraven __opt = __cmd; 2303227825Stheraven __cmd = __ct.narrow(*__fmtb, 0); 2304227825Stheraven } 2305227825Stheraven __b = do_get(__b, __e, __iob, __err, __tm, __cmd, __opt); 2306227825Stheraven ++__fmtb; 2307227825Stheraven } 2308227825Stheraven else if (__ct.is(ctype_base::space, *__fmtb)) 2309227825Stheraven { 2310227825Stheraven for (++__fmtb; __fmtb != __fmte && __ct.is(ctype_base::space, *__fmtb); ++__fmtb) 2311227825Stheraven ; 2312227825Stheraven for ( ; __b != __e && __ct.is(ctype_base::space, *__b); ++__b) 2313227825Stheraven ; 2314227825Stheraven } 2315227825Stheraven else if (__ct.toupper(*__b) == __ct.toupper(*__fmtb)) 2316227825Stheraven { 2317227825Stheraven ++__b; 2318227825Stheraven ++__fmtb; 2319227825Stheraven } 2320227825Stheraven else 2321227825Stheraven __err = ios_base::failbit; 2322227825Stheraven } 2323227825Stheraven if (__b == __e) 2324227825Stheraven __err |= ios_base::eofbit; 2325227825Stheraven return __b; 2326227825Stheraven} 2327227825Stheraven 2328227825Stheraventemplate <class _CharT, class _InputIterator> 2329227825Stheraventypename time_get<_CharT, _InputIterator>::dateorder 2330227825Stheraventime_get<_CharT, _InputIterator>::do_date_order() const 2331227825Stheraven{ 2332227825Stheraven return mdy; 2333227825Stheraven} 2334227825Stheraven 2335227825Stheraventemplate <class _CharT, class _InputIterator> 2336227825Stheraven_InputIterator 2337227825Stheraventime_get<_CharT, _InputIterator>::do_get_time(iter_type __b, iter_type __e, 2338227825Stheraven ios_base& __iob, 2339227825Stheraven ios_base::iostate& __err, 2340227825Stheraven tm* __tm) const 2341227825Stheraven{ 2342227825Stheraven const char_type __fmt[] = {'%', 'H', ':', '%', 'M', ':', '%', 'S'}; 2343227825Stheraven return get(__b, __e, __iob, __err, __tm, __fmt, __fmt + sizeof(__fmt)/sizeof(__fmt[0])); 2344227825Stheraven} 2345227825Stheraven 2346227825Stheraventemplate <class _CharT, class _InputIterator> 2347227825Stheraven_InputIterator 2348227825Stheraventime_get<_CharT, _InputIterator>::do_get_date(iter_type __b, iter_type __e, 2349227825Stheraven ios_base& __iob, 2350227825Stheraven ios_base::iostate& __err, 2351227825Stheraven tm* __tm) const 2352227825Stheraven{ 2353227825Stheraven const string_type& __fmt = this->__x(); 2354227825Stheraven return get(__b, __e, __iob, __err, __tm, __fmt.data(), __fmt.data() + __fmt.size()); 2355227825Stheraven} 2356227825Stheraven 2357227825Stheraventemplate <class _CharT, class _InputIterator> 2358227825Stheraven_InputIterator 2359227825Stheraventime_get<_CharT, _InputIterator>::do_get_weekday(iter_type __b, iter_type __e, 2360227825Stheraven ios_base& __iob, 2361227825Stheraven ios_base::iostate& __err, 2362227825Stheraven tm* __tm) const 2363227825Stheraven{ 2364227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); 2365227825Stheraven __get_weekdayname(__tm->tm_wday, __b, __e, __err, __ct); 2366227825Stheraven return __b; 2367227825Stheraven} 2368227825Stheraven 2369227825Stheraventemplate <class _CharT, class _InputIterator> 2370227825Stheraven_InputIterator 2371227825Stheraventime_get<_CharT, _InputIterator>::do_get_monthname(iter_type __b, iter_type __e, 2372227825Stheraven ios_base& __iob, 2373227825Stheraven ios_base::iostate& __err, 2374227825Stheraven tm* __tm) const 2375227825Stheraven{ 2376227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); 2377227825Stheraven __get_monthname(__tm->tm_mon, __b, __e, __err, __ct); 2378227825Stheraven return __b; 2379227825Stheraven} 2380227825Stheraven 2381227825Stheraventemplate <class _CharT, class _InputIterator> 2382227825Stheraven_InputIterator 2383227825Stheraventime_get<_CharT, _InputIterator>::do_get_year(iter_type __b, iter_type __e, 2384227825Stheraven ios_base& __iob, 2385227825Stheraven ios_base::iostate& __err, 2386227825Stheraven tm* __tm) const 2387227825Stheraven{ 2388227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); 2389227825Stheraven __get_year(__tm->tm_year, __b, __e, __err, __ct); 2390227825Stheraven return __b; 2391227825Stheraven} 2392227825Stheraven 2393227825Stheraventemplate <class _CharT, class _InputIterator> 2394227825Stheraven_InputIterator 2395227825Stheraventime_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, 2396227825Stheraven ios_base& __iob, 2397227825Stheraven ios_base::iostate& __err, tm* __tm, 2398227825Stheraven char __fmt, char) const 2399227825Stheraven{ 2400227825Stheraven __err = ios_base::goodbit; 2401227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); 2402227825Stheraven switch (__fmt) 2403227825Stheraven { 2404227825Stheraven case 'a': 2405227825Stheraven case 'A': 2406227825Stheraven __get_weekdayname(__tm->tm_wday, __b, __e, __err, __ct); 2407227825Stheraven break; 2408227825Stheraven case 'b': 2409227825Stheraven case 'B': 2410227825Stheraven case 'h': 2411227825Stheraven __get_monthname(__tm->tm_mon, __b, __e, __err, __ct); 2412227825Stheraven break; 2413227825Stheraven case 'c': 2414227825Stheraven { 2415232950Stheraven const string_type& __fm = this->__c(); 2416232950Stheraven __b = get(__b, __e, __iob, __err, __tm, __fm.data(), __fm.data() + __fm.size()); 2417227825Stheraven } 2418227825Stheraven break; 2419227825Stheraven case 'd': 2420227825Stheraven case 'e': 2421227825Stheraven __get_day(__tm->tm_mday, __b, __e, __err, __ct); 2422227825Stheraven break; 2423227825Stheraven case 'D': 2424227825Stheraven { 2425232950Stheraven const char_type __fm[] = {'%', 'm', '/', '%', 'd', '/', '%', 'y'}; 2426232950Stheraven __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); 2427227825Stheraven } 2428227825Stheraven break; 2429227825Stheraven case 'F': 2430227825Stheraven { 2431232950Stheraven const char_type __fm[] = {'%', 'Y', '-', '%', 'm', '-', '%', 'd'}; 2432232950Stheraven __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); 2433227825Stheraven } 2434227825Stheraven break; 2435227825Stheraven case 'H': 2436227825Stheraven __get_hour(__tm->tm_hour, __b, __e, __err, __ct); 2437227825Stheraven break; 2438227825Stheraven case 'I': 2439227825Stheraven __get_12_hour(__tm->tm_hour, __b, __e, __err, __ct); 2440227825Stheraven break; 2441227825Stheraven case 'j': 2442227825Stheraven __get_day_year_num(__tm->tm_yday, __b, __e, __err, __ct); 2443227825Stheraven break; 2444227825Stheraven case 'm': 2445227825Stheraven __get_month(__tm->tm_mon, __b, __e, __err, __ct); 2446227825Stheraven break; 2447227825Stheraven case 'M': 2448227825Stheraven __get_minute(__tm->tm_min, __b, __e, __err, __ct); 2449227825Stheraven break; 2450227825Stheraven case 'n': 2451227825Stheraven case 't': 2452227825Stheraven __get_white_space(__b, __e, __err, __ct); 2453227825Stheraven break; 2454227825Stheraven case 'p': 2455227825Stheraven __get_am_pm(__tm->tm_hour, __b, __e, __err, __ct); 2456227825Stheraven break; 2457227825Stheraven case 'r': 2458227825Stheraven { 2459232950Stheraven const char_type __fm[] = {'%', 'I', ':', '%', 'M', ':', '%', 'S', ' ', '%', 'p'}; 2460232950Stheraven __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); 2461227825Stheraven } 2462227825Stheraven break; 2463227825Stheraven case 'R': 2464227825Stheraven { 2465232950Stheraven const char_type __fm[] = {'%', 'H', ':', '%', 'M'}; 2466232950Stheraven __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); 2467227825Stheraven } 2468227825Stheraven break; 2469227825Stheraven case 'S': 2470227825Stheraven __get_second(__tm->tm_sec, __b, __e, __err, __ct); 2471227825Stheraven break; 2472227825Stheraven case 'T': 2473227825Stheraven { 2474232950Stheraven const char_type __fm[] = {'%', 'H', ':', '%', 'M', ':', '%', 'S'}; 2475232950Stheraven __b = get(__b, __e, __iob, __err, __tm, __fm, __fm + sizeof(__fm)/sizeof(__fm[0])); 2476227825Stheraven } 2477227825Stheraven break; 2478227825Stheraven case 'w': 2479227825Stheraven __get_weekday(__tm->tm_wday, __b, __e, __err, __ct); 2480227825Stheraven break; 2481227825Stheraven case 'x': 2482227825Stheraven return do_get_date(__b, __e, __iob, __err, __tm); 2483227825Stheraven case 'X': 2484227825Stheraven { 2485232950Stheraven const string_type& __fm = this->__X(); 2486232950Stheraven __b = get(__b, __e, __iob, __err, __tm, __fm.data(), __fm.data() + __fm.size()); 2487227825Stheraven } 2488227825Stheraven break; 2489227825Stheraven case 'y': 2490227825Stheraven __get_year(__tm->tm_year, __b, __e, __err, __ct); 2491227825Stheraven break; 2492227825Stheraven case 'Y': 2493227825Stheraven __get_year4(__tm->tm_year, __b, __e, __err, __ct); 2494227825Stheraven break; 2495227825Stheraven case '%': 2496227825Stheraven __get_percent(__b, __e, __err, __ct); 2497227825Stheraven break; 2498227825Stheraven default: 2499227825Stheraven __err |= ios_base::failbit; 2500227825Stheraven } 2501227825Stheraven return __b; 2502227825Stheraven} 2503227825Stheraven 2504262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS time_get<char>) 2505262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS time_get<wchar_t>) 2506227825Stheraven 2507262801Sdimclass _LIBCPP_TYPE_VIS __time_get 2508227825Stheraven{ 2509227825Stheravenprotected: 2510227825Stheraven locale_t __loc_; 2511227825Stheraven 2512227825Stheraven __time_get(const char* __nm); 2513227825Stheraven __time_get(const string& __nm); 2514227825Stheraven ~__time_get(); 2515227825Stheraven}; 2516227825Stheraven 2517227825Stheraventemplate <class _CharT> 2518278724Sdimclass _LIBCPP_TYPE_VIS_ONLY __time_get_storage 2519227825Stheraven : public __time_get 2520227825Stheraven{ 2521227825Stheravenprotected: 2522227825Stheraven typedef basic_string<_CharT> string_type; 2523227825Stheraven 2524227825Stheraven string_type __weeks_[14]; 2525227825Stheraven string_type __months_[24]; 2526227825Stheraven string_type __am_pm_[2]; 2527227825Stheraven string_type __c_; 2528227825Stheraven string_type __r_; 2529227825Stheraven string_type __x_; 2530227825Stheraven string_type __X_; 2531227825Stheraven 2532227825Stheraven explicit __time_get_storage(const char* __nm); 2533227825Stheraven explicit __time_get_storage(const string& __nm); 2534227825Stheraven 2535227825Stheraven _LIBCPP_ALWAYS_INLINE ~__time_get_storage() {} 2536227825Stheraven 2537227825Stheraven time_base::dateorder __do_date_order() const; 2538227825Stheraven 2539227825Stheravenprivate: 2540227825Stheraven void init(const ctype<_CharT>&); 2541227825Stheraven string_type __analyze(char __fmt, const ctype<_CharT>&); 2542227825Stheraven}; 2543227825Stheraven 2544227825Stheraventemplate <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> > 2545262801Sdimclass _LIBCPP_TYPE_VIS_ONLY time_get_byname 2546227825Stheraven : public time_get<_CharT, _InputIterator>, 2547227825Stheraven private __time_get_storage<_CharT> 2548227825Stheraven{ 2549227825Stheravenpublic: 2550227825Stheraven typedef time_base::dateorder dateorder; 2551227825Stheraven typedef _InputIterator iter_type; 2552227825Stheraven typedef _CharT char_type; 2553227825Stheraven typedef basic_string<char_type> string_type; 2554227825Stheraven 2555227825Stheraven _LIBCPP_INLINE_VISIBILITY 2556227825Stheraven explicit time_get_byname(const char* __nm, size_t __refs = 0) 2557227825Stheraven : time_get<_CharT, _InputIterator>(__refs), 2558227825Stheraven __time_get_storage<_CharT>(__nm) {} 2559227825Stheraven _LIBCPP_INLINE_VISIBILITY 2560227825Stheraven explicit time_get_byname(const string& __nm, size_t __refs = 0) 2561227825Stheraven : time_get<_CharT, _InputIterator>(__refs), 2562227825Stheraven __time_get_storage<_CharT>(__nm) {} 2563227825Stheraven 2564227825Stheravenprotected: 2565227825Stheraven _LIBCPP_INLINE_VISIBILITY 2566227825Stheraven ~time_get_byname() {} 2567227825Stheraven 2568227825Stheraven _LIBCPP_INLINE_VISIBILITY 2569227825Stheraven virtual dateorder do_date_order() const {return this->__do_date_order();} 2570227825Stheravenprivate: 2571227825Stheraven _LIBCPP_INLINE_VISIBILITY 2572227825Stheraven virtual const string_type* __weeks() const {return this->__weeks_;} 2573227825Stheraven _LIBCPP_INLINE_VISIBILITY 2574227825Stheraven virtual const string_type* __months() const {return this->__months_;} 2575227825Stheraven _LIBCPP_INLINE_VISIBILITY 2576227825Stheraven virtual const string_type* __am_pm() const {return this->__am_pm_;} 2577227825Stheraven _LIBCPP_INLINE_VISIBILITY 2578227825Stheraven virtual const string_type& __c() const {return this->__c_;} 2579227825Stheraven _LIBCPP_INLINE_VISIBILITY 2580227825Stheraven virtual const string_type& __r() const {return this->__r_;} 2581227825Stheraven _LIBCPP_INLINE_VISIBILITY 2582227825Stheraven virtual const string_type& __x() const {return this->__x_;} 2583227825Stheraven _LIBCPP_INLINE_VISIBILITY 2584227825Stheraven virtual const string_type& __X() const {return this->__X_;} 2585227825Stheraven}; 2586227825Stheraven 2587262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS time_get_byname<char>) 2588262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS time_get_byname<wchar_t>) 2589227825Stheraven 2590262801Sdimclass _LIBCPP_TYPE_VIS __time_put 2591227825Stheraven{ 2592227825Stheraven locale_t __loc_; 2593227825Stheravenprotected: 2594227825Stheraven _LIBCPP_ALWAYS_INLINE __time_put() : __loc_(_LIBCPP_GET_C_LOCALE) {} 2595227825Stheraven __time_put(const char* __nm); 2596227825Stheraven __time_put(const string& __nm); 2597227825Stheraven ~__time_put(); 2598227825Stheraven void __do_put(char* __nb, char*& __ne, const tm* __tm, 2599227825Stheraven char __fmt, char __mod) const; 2600227825Stheraven void __do_put(wchar_t* __wb, wchar_t*& __we, const tm* __tm, 2601227825Stheraven char __fmt, char __mod) const; 2602227825Stheraven}; 2603227825Stheraven 2604227825Stheraventemplate <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> > 2605262801Sdimclass _LIBCPP_TYPE_VIS_ONLY time_put 2606227825Stheraven : public locale::facet, 2607227825Stheraven private __time_put 2608227825Stheraven{ 2609227825Stheravenpublic: 2610227825Stheraven typedef _CharT char_type; 2611227825Stheraven typedef _OutputIterator iter_type; 2612227825Stheraven 2613227825Stheraven _LIBCPP_ALWAYS_INLINE 2614227825Stheraven explicit time_put(size_t __refs = 0) 2615227825Stheraven : locale::facet(__refs) {} 2616227825Stheraven 2617227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, const tm* __tm, 2618227825Stheraven const char_type* __pb, const char_type* __pe) const; 2619227825Stheraven 2620227825Stheraven _LIBCPP_ALWAYS_INLINE 2621227825Stheraven iter_type put(iter_type __s, ios_base& __iob, char_type __fl, 2622227825Stheraven const tm* __tm, char __fmt, char __mod = 0) const 2623227825Stheraven { 2624227825Stheraven return do_put(__s, __iob, __fl, __tm, __fmt, __mod); 2625227825Stheraven } 2626227825Stheraven 2627227825Stheraven static locale::id id; 2628227825Stheraven 2629227825Stheravenprotected: 2630227825Stheraven _LIBCPP_ALWAYS_INLINE 2631227825Stheraven ~time_put() {} 2632227825Stheraven virtual iter_type do_put(iter_type __s, ios_base&, char_type, const tm* __tm, 2633227825Stheraven char __fmt, char __mod) const; 2634227825Stheraven 2635227825Stheraven _LIBCPP_ALWAYS_INLINE 2636227825Stheraven explicit time_put(const char* __nm, size_t __refs) 2637227825Stheraven : locale::facet(__refs), 2638227825Stheraven __time_put(__nm) {} 2639227825Stheraven _LIBCPP_ALWAYS_INLINE 2640227825Stheraven explicit time_put(const string& __nm, size_t __refs) 2641227825Stheraven : locale::facet(__refs), 2642227825Stheraven __time_put(__nm) {} 2643227825Stheraven}; 2644227825Stheraven 2645227825Stheraventemplate <class _CharT, class _OutputIterator> 2646227825Stheravenlocale::id 2647227825Stheraventime_put<_CharT, _OutputIterator>::id; 2648227825Stheraven 2649227825Stheraventemplate <class _CharT, class _OutputIterator> 2650227825Stheraven_OutputIterator 2651227825Stheraventime_put<_CharT, _OutputIterator>::put(iter_type __s, ios_base& __iob, 2652227825Stheraven char_type __fl, const tm* __tm, 2653227825Stheraven const char_type* __pb, 2654227825Stheraven const char_type* __pe) const 2655227825Stheraven{ 2656227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__iob.getloc()); 2657227825Stheraven for (; __pb != __pe; ++__pb) 2658227825Stheraven { 2659227825Stheraven if (__ct.narrow(*__pb, 0) == '%') 2660227825Stheraven { 2661227825Stheraven if (++__pb == __pe) 2662227825Stheraven { 2663227825Stheraven *__s++ = __pb[-1]; 2664227825Stheraven break; 2665227825Stheraven } 2666227825Stheraven char __mod = 0; 2667227825Stheraven char __fmt = __ct.narrow(*__pb, 0); 2668227825Stheraven if (__fmt == 'E' || __fmt == 'O') 2669227825Stheraven { 2670227825Stheraven if (++__pb == __pe) 2671227825Stheraven { 2672227825Stheraven *__s++ = __pb[-2]; 2673227825Stheraven *__s++ = __pb[-1]; 2674227825Stheraven break; 2675227825Stheraven } 2676227825Stheraven __mod = __fmt; 2677227825Stheraven __fmt = __ct.narrow(*__pb, 0); 2678227825Stheraven } 2679227825Stheraven __s = do_put(__s, __iob, __fl, __tm, __fmt, __mod); 2680227825Stheraven } 2681227825Stheraven else 2682227825Stheraven *__s++ = *__pb; 2683227825Stheraven } 2684227825Stheraven return __s; 2685227825Stheraven} 2686227825Stheraven 2687227825Stheraventemplate <class _CharT, class _OutputIterator> 2688227825Stheraven_OutputIterator 2689232950Stheraventime_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base&, 2690227825Stheraven char_type, const tm* __tm, 2691227825Stheraven char __fmt, char __mod) const 2692227825Stheraven{ 2693227825Stheraven char_type __nar[100]; 2694227825Stheraven char_type* __nb = __nar; 2695227825Stheraven char_type* __ne = __nb + 100; 2696227825Stheraven __do_put(__nb, __ne, __tm, __fmt, __mod); 2697227825Stheraven return _VSTD::copy(__nb, __ne, __s); 2698227825Stheraven} 2699227825Stheraven 2700262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS time_put<char>) 2701262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS time_put<wchar_t>) 2702227825Stheraven 2703227825Stheraventemplate <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> > 2704262801Sdimclass _LIBCPP_TYPE_VIS_ONLY time_put_byname 2705227825Stheraven : public time_put<_CharT, _OutputIterator> 2706227825Stheraven{ 2707227825Stheravenpublic: 2708227825Stheraven _LIBCPP_ALWAYS_INLINE 2709227825Stheraven explicit time_put_byname(const char* __nm, size_t __refs = 0) 2710227825Stheraven : time_put<_CharT, _OutputIterator>(__nm, __refs) {} 2711227825Stheraven 2712227825Stheraven _LIBCPP_ALWAYS_INLINE 2713227825Stheraven explicit time_put_byname(const string& __nm, size_t __refs = 0) 2714227825Stheraven : time_put<_CharT, _OutputIterator>(__nm, __refs) {} 2715227825Stheraven 2716227825Stheravenprotected: 2717227825Stheraven _LIBCPP_ALWAYS_INLINE 2718227825Stheraven ~time_put_byname() {} 2719227825Stheraven}; 2720227825Stheraven 2721262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS time_put_byname<char>) 2722262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS time_put_byname<wchar_t>) 2723227825Stheraven 2724227825Stheraven// money_base 2725227825Stheraven 2726249998Sdimclass _LIBCPP_TYPE_VIS money_base 2727227825Stheraven{ 2728227825Stheravenpublic: 2729227825Stheraven enum part {none, space, symbol, sign, value}; 2730227825Stheraven struct pattern {char field[4];}; 2731227825Stheraven 2732227825Stheraven _LIBCPP_ALWAYS_INLINE money_base() {} 2733227825Stheraven}; 2734227825Stheraven 2735227825Stheraven// moneypunct 2736227825Stheraven 2737227825Stheraventemplate <class _CharT, bool _International = false> 2738262801Sdimclass _LIBCPP_TYPE_VIS_ONLY moneypunct 2739227825Stheraven : public locale::facet, 2740227825Stheraven public money_base 2741227825Stheraven{ 2742227825Stheravenpublic: 2743227825Stheraven typedef _CharT char_type; 2744227825Stheraven typedef basic_string<char_type> string_type; 2745227825Stheraven 2746227825Stheraven _LIBCPP_ALWAYS_INLINE 2747227825Stheraven explicit moneypunct(size_t __refs = 0) 2748227825Stheraven : locale::facet(__refs) {} 2749227825Stheraven 2750227825Stheraven _LIBCPP_ALWAYS_INLINE char_type decimal_point() const {return do_decimal_point();} 2751227825Stheraven _LIBCPP_ALWAYS_INLINE char_type thousands_sep() const {return do_thousands_sep();} 2752227825Stheraven _LIBCPP_ALWAYS_INLINE string grouping() const {return do_grouping();} 2753227825Stheraven _LIBCPP_ALWAYS_INLINE string_type curr_symbol() const {return do_curr_symbol();} 2754227825Stheraven _LIBCPP_ALWAYS_INLINE string_type positive_sign() const {return do_positive_sign();} 2755227825Stheraven _LIBCPP_ALWAYS_INLINE string_type negative_sign() const {return do_negative_sign();} 2756227825Stheraven _LIBCPP_ALWAYS_INLINE int frac_digits() const {return do_frac_digits();} 2757227825Stheraven _LIBCPP_ALWAYS_INLINE pattern pos_format() const {return do_pos_format();} 2758227825Stheraven _LIBCPP_ALWAYS_INLINE pattern neg_format() const {return do_neg_format();} 2759227825Stheraven 2760227825Stheraven static locale::id id; 2761227825Stheraven static const bool intl = _International; 2762227825Stheraven 2763227825Stheravenprotected: 2764227825Stheraven _LIBCPP_ALWAYS_INLINE 2765227825Stheraven ~moneypunct() {} 2766227825Stheraven 2767227825Stheraven virtual char_type do_decimal_point() const {return numeric_limits<char_type>::max();} 2768227825Stheraven virtual char_type do_thousands_sep() const {return numeric_limits<char_type>::max();} 2769227825Stheraven virtual string do_grouping() const {return string();} 2770227825Stheraven virtual string_type do_curr_symbol() const {return string_type();} 2771227825Stheraven virtual string_type do_positive_sign() const {return string_type();} 2772227825Stheraven virtual string_type do_negative_sign() const {return string_type(1, '-');} 2773227825Stheraven virtual int do_frac_digits() const {return 0;} 2774227825Stheraven virtual pattern do_pos_format() const 2775241907Sdim {pattern __p = {{symbol, sign, none, value}}; return __p;} 2776227825Stheraven virtual pattern do_neg_format() const 2777241907Sdim {pattern __p = {{symbol, sign, none, value}}; return __p;} 2778227825Stheraven}; 2779227825Stheraven 2780227825Stheraventemplate <class _CharT, bool _International> 2781227825Stheravenlocale::id 2782227825Stheravenmoneypunct<_CharT, _International>::id; 2783227825Stheraven 2784246487Stheraventemplate <class _CharT, bool _International> 2785246487Stheravenconst bool 2786246487Stheravenmoneypunct<_CharT, _International>::intl; 2787246487Stheraven 2788262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS moneypunct<char, false>) 2789262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS moneypunct<char, true>) 2790262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS moneypunct<wchar_t, false>) 2791262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS moneypunct<wchar_t, true>) 2792227825Stheraven 2793227825Stheraven// moneypunct_byname 2794227825Stheraven 2795227825Stheraventemplate <class _CharT, bool _International = false> 2796262801Sdimclass _LIBCPP_TYPE_VIS_ONLY moneypunct_byname 2797227825Stheraven : public moneypunct<_CharT, _International> 2798227825Stheraven{ 2799227825Stheravenpublic: 2800227825Stheraven typedef money_base::pattern pattern; 2801227825Stheraven typedef _CharT char_type; 2802227825Stheraven typedef basic_string<char_type> string_type; 2803227825Stheraven 2804227825Stheraven _LIBCPP_ALWAYS_INLINE 2805227825Stheraven explicit moneypunct_byname(const char* __nm, size_t __refs = 0) 2806227825Stheraven : moneypunct<_CharT, _International>(__refs) {init(__nm);} 2807227825Stheraven 2808227825Stheraven _LIBCPP_ALWAYS_INLINE 2809227825Stheraven explicit moneypunct_byname(const string& __nm, size_t __refs = 0) 2810227825Stheraven : moneypunct<_CharT, _International>(__refs) {init(__nm.c_str());} 2811227825Stheraven 2812227825Stheravenprotected: 2813227825Stheraven _LIBCPP_ALWAYS_INLINE 2814227825Stheraven ~moneypunct_byname() {} 2815227825Stheraven 2816227825Stheraven virtual char_type do_decimal_point() const {return __decimal_point_;} 2817227825Stheraven virtual char_type do_thousands_sep() const {return __thousands_sep_;} 2818227825Stheraven virtual string do_grouping() const {return __grouping_;} 2819227825Stheraven virtual string_type do_curr_symbol() const {return __curr_symbol_;} 2820227825Stheraven virtual string_type do_positive_sign() const {return __positive_sign_;} 2821227825Stheraven virtual string_type do_negative_sign() const {return __negative_sign_;} 2822227825Stheraven virtual int do_frac_digits() const {return __frac_digits_;} 2823227825Stheraven virtual pattern do_pos_format() const {return __pos_format_;} 2824227825Stheraven virtual pattern do_neg_format() const {return __neg_format_;} 2825227825Stheraven 2826227825Stheravenprivate: 2827227825Stheraven char_type __decimal_point_; 2828227825Stheraven char_type __thousands_sep_; 2829227825Stheraven string __grouping_; 2830227825Stheraven string_type __curr_symbol_; 2831227825Stheraven string_type __positive_sign_; 2832227825Stheraven string_type __negative_sign_; 2833227825Stheraven int __frac_digits_; 2834227825Stheraven pattern __pos_format_; 2835227825Stheraven pattern __neg_format_; 2836227825Stheraven 2837227825Stheraven void init(const char*); 2838227825Stheraven}; 2839227825Stheraven 2840227825Stheraventemplate<> void moneypunct_byname<char, false>::init(const char*); 2841227825Stheraventemplate<> void moneypunct_byname<char, true>::init(const char*); 2842227825Stheraventemplate<> void moneypunct_byname<wchar_t, false>::init(const char*); 2843227825Stheraventemplate<> void moneypunct_byname<wchar_t, true>::init(const char*); 2844227825Stheraven 2845262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS moneypunct_byname<char, false>) 2846262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS moneypunct_byname<char, true>) 2847262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS moneypunct_byname<wchar_t, false>) 2848262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS moneypunct_byname<wchar_t, true>) 2849227825Stheraven 2850227825Stheraven// money_get 2851227825Stheraven 2852227825Stheraventemplate <class _CharT> 2853227825Stheravenclass __money_get 2854227825Stheraven{ 2855227825Stheravenprotected: 2856227825Stheraven typedef _CharT char_type; 2857227825Stheraven typedef basic_string<char_type> string_type; 2858227825Stheraven 2859227825Stheraven _LIBCPP_ALWAYS_INLINE __money_get() {} 2860227825Stheraven 2861227825Stheraven static void __gather_info(bool __intl, const locale& __loc, 2862227825Stheraven money_base::pattern& __pat, char_type& __dp, 2863227825Stheraven char_type& __ts, string& __grp, 2864227825Stheraven string_type& __sym, string_type& __psn, 2865227825Stheraven string_type& __nsn, int& __fd); 2866227825Stheraven}; 2867227825Stheraven 2868227825Stheraventemplate <class _CharT> 2869227825Stheravenvoid 2870227825Stheraven__money_get<_CharT>::__gather_info(bool __intl, const locale& __loc, 2871227825Stheraven money_base::pattern& __pat, char_type& __dp, 2872227825Stheraven char_type& __ts, string& __grp, 2873227825Stheraven string_type& __sym, string_type& __psn, 2874227825Stheraven string_type& __nsn, int& __fd) 2875227825Stheraven{ 2876227825Stheraven if (__intl) 2877227825Stheraven { 2878227825Stheraven const moneypunct<char_type, true>& __mp = 2879227825Stheraven use_facet<moneypunct<char_type, true> >(__loc); 2880227825Stheraven __pat = __mp.neg_format(); 2881227825Stheraven __nsn = __mp.negative_sign(); 2882227825Stheraven __psn = __mp.positive_sign(); 2883227825Stheraven __dp = __mp.decimal_point(); 2884227825Stheraven __ts = __mp.thousands_sep(); 2885227825Stheraven __grp = __mp.grouping(); 2886227825Stheraven __sym = __mp.curr_symbol(); 2887227825Stheraven __fd = __mp.frac_digits(); 2888227825Stheraven } 2889227825Stheraven else 2890227825Stheraven { 2891227825Stheraven const moneypunct<char_type, false>& __mp = 2892227825Stheraven use_facet<moneypunct<char_type, false> >(__loc); 2893227825Stheraven __pat = __mp.neg_format(); 2894227825Stheraven __nsn = __mp.negative_sign(); 2895227825Stheraven __psn = __mp.positive_sign(); 2896227825Stheraven __dp = __mp.decimal_point(); 2897227825Stheraven __ts = __mp.thousands_sep(); 2898227825Stheraven __grp = __mp.grouping(); 2899227825Stheraven __sym = __mp.curr_symbol(); 2900227825Stheraven __fd = __mp.frac_digits(); 2901227825Stheraven } 2902227825Stheraven} 2903227825Stheraven 2904262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS __money_get<char>) 2905262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS __money_get<wchar_t>) 2906227825Stheraven 2907227825Stheraventemplate <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> > 2908262801Sdimclass _LIBCPP_TYPE_VIS_ONLY money_get 2909227825Stheraven : public locale::facet, 2910227825Stheraven private __money_get<_CharT> 2911227825Stheraven{ 2912227825Stheravenpublic: 2913227825Stheraven typedef _CharT char_type; 2914227825Stheraven typedef _InputIterator iter_type; 2915227825Stheraven typedef basic_string<char_type> string_type; 2916227825Stheraven 2917227825Stheraven _LIBCPP_ALWAYS_INLINE 2918227825Stheraven explicit money_get(size_t __refs = 0) 2919227825Stheraven : locale::facet(__refs) {} 2920227825Stheraven 2921227825Stheraven _LIBCPP_ALWAYS_INLINE 2922227825Stheraven iter_type get(iter_type __b, iter_type __e, bool __intl, ios_base& __iob, 2923227825Stheraven ios_base::iostate& __err, long double& __v) const 2924227825Stheraven { 2925227825Stheraven return do_get(__b, __e, __intl, __iob, __err, __v); 2926227825Stheraven } 2927227825Stheraven 2928227825Stheraven _LIBCPP_ALWAYS_INLINE 2929227825Stheraven iter_type get(iter_type __b, iter_type __e, bool __intl, ios_base& __iob, 2930227825Stheraven ios_base::iostate& __err, string_type& __v) const 2931227825Stheraven { 2932227825Stheraven return do_get(__b, __e, __intl, __iob, __err, __v); 2933227825Stheraven } 2934227825Stheraven 2935227825Stheraven static locale::id id; 2936227825Stheraven 2937227825Stheravenprotected: 2938227825Stheraven 2939227825Stheraven _LIBCPP_ALWAYS_INLINE 2940227825Stheraven ~money_get() {} 2941227825Stheraven 2942227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, bool __intl, 2943227825Stheraven ios_base& __iob, ios_base::iostate& __err, 2944227825Stheraven long double& __v) const; 2945227825Stheraven virtual iter_type do_get(iter_type __b, iter_type __e, bool __intl, 2946227825Stheraven ios_base& __iob, ios_base::iostate& __err, 2947227825Stheraven string_type& __v) const; 2948227825Stheraven 2949227825Stheravenprivate: 2950227825Stheraven static bool __do_get(iter_type& __b, iter_type __e, 2951227825Stheraven bool __intl, const locale& __loc, 2952227825Stheraven ios_base::fmtflags __flags, ios_base::iostate& __err, 2953227825Stheraven bool& __neg, const ctype<char_type>& __ct, 2954227825Stheraven unique_ptr<char_type, void(*)(void*)>& __wb, 2955227825Stheraven char_type*& __wn, char_type* __we); 2956227825Stheraven}; 2957227825Stheraven 2958227825Stheraventemplate <class _CharT, class _InputIterator> 2959227825Stheravenlocale::id 2960227825Stheravenmoney_get<_CharT, _InputIterator>::id; 2961227825Stheraven 2962262801Sdim_LIBCPP_FUNC_VIS void __do_nothing(void*); 2963227825Stheraven 2964227825Stheraventemplate <class _Tp> 2965227825Stheraven_LIBCPP_HIDDEN 2966227825Stheravenvoid 2967227825Stheraven__double_or_nothing(unique_ptr<_Tp, void(*)(void*)>& __b, _Tp*& __n, _Tp*& __e) 2968227825Stheraven{ 2969227825Stheraven bool __owns = __b.get_deleter() != __do_nothing; 2970232950Stheraven size_t __cur_cap = static_cast<size_t>(__e-__b.get()) * sizeof(_Tp); 2971227825Stheraven size_t __new_cap = __cur_cap < numeric_limits<size_t>::max() / 2 ? 2972227825Stheraven 2 * __cur_cap : numeric_limits<size_t>::max(); 2973278724Sdim if (__new_cap == 0) 2974278724Sdim __new_cap = sizeof(_Tp); 2975232950Stheraven size_t __n_off = static_cast<size_t>(__n - __b.get()); 2976227825Stheraven _Tp* __t = (_Tp*)realloc(__owns ? __b.get() : 0, __new_cap); 2977227825Stheraven if (__t == 0) 2978227825Stheraven __throw_bad_alloc(); 2979227825Stheraven if (__owns) 2980227825Stheraven __b.release(); 2981227825Stheraven __b = unique_ptr<_Tp, void(*)(void*)>(__t, free); 2982227825Stheraven __new_cap /= sizeof(_Tp); 2983227825Stheraven __n = __b.get() + __n_off; 2984227825Stheraven __e = __b.get() + __new_cap; 2985227825Stheraven} 2986227825Stheraven 2987227825Stheraven// true == success 2988227825Stheraventemplate <class _CharT, class _InputIterator> 2989227825Stheravenbool 2990227825Stheravenmoney_get<_CharT, _InputIterator>::__do_get(iter_type& __b, iter_type __e, 2991227825Stheraven bool __intl, const locale& __loc, 2992227825Stheraven ios_base::fmtflags __flags, 2993227825Stheraven ios_base::iostate& __err, 2994227825Stheraven bool& __neg, 2995227825Stheraven const ctype<char_type>& __ct, 2996227825Stheraven unique_ptr<char_type, void(*)(void*)>& __wb, 2997227825Stheraven char_type*& __wn, char_type* __we) 2998227825Stheraven{ 2999227825Stheraven const unsigned __bz = 100; 3000227825Stheraven unsigned __gbuf[__bz]; 3001227825Stheraven unique_ptr<unsigned, void(*)(void*)> __gb(__gbuf, __do_nothing); 3002227825Stheraven unsigned* __gn = __gb.get(); 3003227825Stheraven unsigned* __ge = __gn + __bz; 3004227825Stheraven money_base::pattern __pat; 3005227825Stheraven char_type __dp; 3006227825Stheraven char_type __ts; 3007227825Stheraven string __grp; 3008227825Stheraven string_type __sym; 3009227825Stheraven string_type __psn; 3010227825Stheraven string_type __nsn; 3011232950Stheraven // Capture the spaces read into money_base::{space,none} so they 3012232950Stheraven // can be compared to initial spaces in __sym. 3013232950Stheraven string_type __spaces; 3014227825Stheraven int __fd; 3015227825Stheraven __money_get<_CharT>::__gather_info(__intl, __loc, __pat, __dp, __ts, __grp, 3016227825Stheraven __sym, __psn, __nsn, __fd); 3017227825Stheraven const string_type* __trailing_sign = 0; 3018227825Stheraven __wn = __wb.get(); 3019227825Stheraven for (unsigned __p = 0; __p < 4 && __b != __e; ++__p) 3020227825Stheraven { 3021227825Stheraven switch (__pat.field[__p]) 3022227825Stheraven { 3023227825Stheraven case money_base::space: 3024227825Stheraven if (__p != 3) 3025227825Stheraven { 3026227825Stheraven if (__ct.is(ctype_base::space, *__b)) 3027232950Stheraven __spaces.push_back(*__b++); 3028227825Stheraven else 3029227825Stheraven { 3030227825Stheraven __err |= ios_base::failbit; 3031227825Stheraven return false; 3032227825Stheraven } 3033227825Stheraven } 3034227825Stheraven // drop through 3035227825Stheraven case money_base::none: 3036227825Stheraven if (__p != 3) 3037227825Stheraven { 3038227825Stheraven while (__b != __e && __ct.is(ctype_base::space, *__b)) 3039232950Stheraven __spaces.push_back(*__b++); 3040227825Stheraven } 3041227825Stheraven break; 3042227825Stheraven case money_base::sign: 3043227825Stheraven if (__psn.size() + __nsn.size() > 0) 3044227825Stheraven { 3045227825Stheraven if (__psn.size() == 0 || __nsn.size() == 0) 3046227825Stheraven { // sign is optional 3047227825Stheraven if (__psn.size() > 0) 3048227825Stheraven { // __nsn.size() == 0 3049227825Stheraven if (*__b == __psn[0]) 3050227825Stheraven { 3051227825Stheraven ++__b; 3052227825Stheraven if (__psn.size() > 1) 3053227825Stheraven __trailing_sign = &__psn; 3054227825Stheraven } 3055227825Stheraven else 3056227825Stheraven __neg = true; 3057227825Stheraven } 3058227825Stheraven else if (*__b == __nsn[0]) // __nsn.size() > 0 && __psn.size() == 0 3059227825Stheraven { 3060227825Stheraven ++__b; 3061227825Stheraven __neg = true; 3062227825Stheraven if (__nsn.size() > 1) 3063227825Stheraven __trailing_sign = &__nsn; 3064227825Stheraven } 3065227825Stheraven } 3066227825Stheraven else // sign is required 3067227825Stheraven { 3068227825Stheraven if (*__b == __psn[0]) 3069227825Stheraven { 3070227825Stheraven ++__b; 3071227825Stheraven if (__psn.size() > 1) 3072227825Stheraven __trailing_sign = &__psn; 3073227825Stheraven } 3074227825Stheraven else if (*__b == __nsn[0]) 3075227825Stheraven { 3076227825Stheraven ++__b; 3077227825Stheraven __neg = true; 3078227825Stheraven if (__nsn.size() > 1) 3079227825Stheraven __trailing_sign = &__nsn; 3080227825Stheraven } 3081227825Stheraven else 3082227825Stheraven { 3083227825Stheraven __err |= ios_base::failbit; 3084227825Stheraven return false; 3085227825Stheraven } 3086227825Stheraven } 3087227825Stheraven } 3088227825Stheraven break; 3089227825Stheraven case money_base::symbol: 3090227825Stheraven { 3091227825Stheraven bool __more_needed = __trailing_sign || 3092227825Stheraven (__p < 2) || 3093227825Stheraven (__p == 2 && __pat.field[3] != static_cast<char>(money_base::none)); 3094262801Sdim bool __sb = (__flags & ios_base::showbase) != 0; 3095227825Stheraven if (__sb || __more_needed) 3096227825Stheraven { 3097232950Stheraven typename string_type::const_iterator __sym_space_end = __sym.begin(); 3098232950Stheraven if (__p > 0 && (__pat.field[__p - 1] == money_base::none || 3099232950Stheraven __pat.field[__p - 1] == money_base::space)) { 3100232950Stheraven // Match spaces we've already read against spaces at 3101232950Stheraven // the beginning of __sym. 3102232950Stheraven while (__sym_space_end != __sym.end() && 3103232950Stheraven __ct.is(ctype_base::space, *__sym_space_end)) 3104232950Stheraven ++__sym_space_end; 3105232950Stheraven const size_t __num_spaces = __sym_space_end - __sym.begin(); 3106232950Stheraven if (__num_spaces > __spaces.size() || 3107232950Stheraven !equal(__spaces.end() - __num_spaces, __spaces.end(), 3108232950Stheraven __sym.begin())) { 3109232950Stheraven // No match. Put __sym_space_end back at the 3110232950Stheraven // beginning of __sym, which will prevent a 3111232950Stheraven // match in the next loop. 3112232950Stheraven __sym_space_end = __sym.begin(); 3113232950Stheraven } 3114232950Stheraven } 3115232950Stheraven typename string_type::const_iterator __sym_curr_char = __sym_space_end; 3116232950Stheraven while (__sym_curr_char != __sym.end() && __b != __e && 3117232950Stheraven *__b == *__sym_curr_char) { 3118232950Stheraven ++__b; 3119232950Stheraven ++__sym_curr_char; 3120232950Stheraven } 3121232950Stheraven if (__sb && __sym_curr_char != __sym.end()) 3122227825Stheraven { 3123227825Stheraven __err |= ios_base::failbit; 3124227825Stheraven return false; 3125227825Stheraven } 3126227825Stheraven } 3127227825Stheraven } 3128227825Stheraven break; 3129227825Stheraven case money_base::value: 3130227825Stheraven { 3131227825Stheraven unsigned __ng = 0; 3132227825Stheraven for (; __b != __e; ++__b) 3133227825Stheraven { 3134227825Stheraven char_type __c = *__b; 3135227825Stheraven if (__ct.is(ctype_base::digit, __c)) 3136227825Stheraven { 3137227825Stheraven if (__wn == __we) 3138227825Stheraven __double_or_nothing(__wb, __wn, __we); 3139227825Stheraven *__wn++ = __c; 3140227825Stheraven ++__ng; 3141227825Stheraven } 3142227825Stheraven else if (__grp.size() > 0 && __ng > 0 && __c == __ts) 3143227825Stheraven { 3144227825Stheraven if (__gn == __ge) 3145227825Stheraven __double_or_nothing(__gb, __gn, __ge); 3146227825Stheraven *__gn++ = __ng; 3147227825Stheraven __ng = 0; 3148227825Stheraven } 3149227825Stheraven else 3150227825Stheraven break; 3151227825Stheraven } 3152227825Stheraven if (__gb.get() != __gn && __ng > 0) 3153227825Stheraven { 3154227825Stheraven if (__gn == __ge) 3155227825Stheraven __double_or_nothing(__gb, __gn, __ge); 3156227825Stheraven *__gn++ = __ng; 3157227825Stheraven } 3158227825Stheraven if (__fd > 0) 3159227825Stheraven { 3160227825Stheraven if (__b == __e || *__b != __dp) 3161227825Stheraven { 3162227825Stheraven __err |= ios_base::failbit; 3163227825Stheraven return false; 3164227825Stheraven } 3165227825Stheraven for (++__b; __fd > 0; --__fd, ++__b) 3166227825Stheraven { 3167227825Stheraven if (__b == __e || !__ct.is(ctype_base::digit, *__b)) 3168227825Stheraven { 3169227825Stheraven __err |= ios_base::failbit; 3170227825Stheraven return false; 3171227825Stheraven } 3172227825Stheraven if (__wn == __we) 3173227825Stheraven __double_or_nothing(__wb, __wn, __we); 3174227825Stheraven *__wn++ = *__b; 3175227825Stheraven } 3176227825Stheraven } 3177227825Stheraven if (__wn == __wb.get()) 3178227825Stheraven { 3179227825Stheraven __err |= ios_base::failbit; 3180227825Stheraven return false; 3181227825Stheraven } 3182227825Stheraven } 3183227825Stheraven break; 3184227825Stheraven } 3185227825Stheraven } 3186227825Stheraven if (__trailing_sign) 3187227825Stheraven { 3188227825Stheraven for (unsigned __i = 1; __i < __trailing_sign->size(); ++__i, ++__b) 3189227825Stheraven { 3190227825Stheraven if (__b == __e || *__b != (*__trailing_sign)[__i]) 3191227825Stheraven { 3192227825Stheraven __err |= ios_base::failbit; 3193227825Stheraven return false; 3194227825Stheraven } 3195227825Stheraven } 3196227825Stheraven } 3197227825Stheraven if (__gb.get() != __gn) 3198227825Stheraven { 3199227825Stheraven ios_base::iostate __et = ios_base::goodbit; 3200227825Stheraven __check_grouping(__grp, __gb.get(), __gn, __et); 3201227825Stheraven if (__et) 3202227825Stheraven { 3203227825Stheraven __err |= ios_base::failbit; 3204227825Stheraven return false; 3205227825Stheraven } 3206227825Stheraven } 3207227825Stheraven return true; 3208227825Stheraven} 3209227825Stheraven 3210227825Stheraventemplate <class _CharT, class _InputIterator> 3211227825Stheraven_InputIterator 3212227825Stheravenmoney_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, 3213227825Stheraven bool __intl, ios_base& __iob, 3214227825Stheraven ios_base::iostate& __err, 3215227825Stheraven long double& __v) const 3216227825Stheraven{ 3217232950Stheraven const int __bz = 100; 3218227825Stheraven char_type __wbuf[__bz]; 3219227825Stheraven unique_ptr<char_type, void(*)(void*)> __wb(__wbuf, __do_nothing); 3220227825Stheraven char_type* __wn; 3221227825Stheraven char_type* __we = __wbuf + __bz; 3222227825Stheraven locale __loc = __iob.getloc(); 3223227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__loc); 3224227825Stheraven bool __neg = false; 3225227825Stheraven if (__do_get(__b, __e, __intl, __loc, __iob.flags(), __err, __neg, __ct, 3226227825Stheraven __wb, __wn, __we)) 3227227825Stheraven { 3228227825Stheraven const char __src[] = "0123456789"; 3229227825Stheraven char_type __atoms[sizeof(__src)-1]; 3230227825Stheraven __ct.widen(__src, __src + (sizeof(__src)-1), __atoms); 3231227825Stheraven char __nbuf[__bz]; 3232227825Stheraven char* __nc = __nbuf; 3233227825Stheraven unique_ptr<char, void(*)(void*)> __h(0, free); 3234227825Stheraven if (__wn - __wb.get() > __bz-2) 3235227825Stheraven { 3236232950Stheraven __h.reset((char*)malloc(static_cast<size_t>(__wn - __wb.get() + 2))); 3237227825Stheraven if (__h.get() == 0) 3238227825Stheraven __throw_bad_alloc(); 3239227825Stheraven __nc = __h.get(); 3240227825Stheraven } 3241227825Stheraven if (__neg) 3242227825Stheraven *__nc++ = '-'; 3243227825Stheraven for (const char_type* __w = __wb.get(); __w < __wn; ++__w, ++__nc) 3244249998Sdim *__nc = __src[find(__atoms, _VSTD::end(__atoms), *__w) - __atoms]; 3245227825Stheraven *__nc = char(); 3246227825Stheraven if (sscanf(__nbuf, "%Lf", &__v) != 1) 3247227825Stheraven __throw_runtime_error("money_get error"); 3248227825Stheraven } 3249227825Stheraven if (__b == __e) 3250227825Stheraven __err |= ios_base::eofbit; 3251227825Stheraven return __b; 3252227825Stheraven} 3253227825Stheraven 3254227825Stheraventemplate <class _CharT, class _InputIterator> 3255227825Stheraven_InputIterator 3256227825Stheravenmoney_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, 3257227825Stheraven bool __intl, ios_base& __iob, 3258227825Stheraven ios_base::iostate& __err, 3259227825Stheraven string_type& __v) const 3260227825Stheraven{ 3261232950Stheraven const int __bz = 100; 3262227825Stheraven char_type __wbuf[__bz]; 3263227825Stheraven unique_ptr<char_type, void(*)(void*)> __wb(__wbuf, __do_nothing); 3264227825Stheraven char_type* __wn; 3265227825Stheraven char_type* __we = __wbuf + __bz; 3266227825Stheraven locale __loc = __iob.getloc(); 3267227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__loc); 3268227825Stheraven bool __neg = false; 3269227825Stheraven if (__do_get(__b, __e, __intl, __loc, __iob.flags(), __err, __neg, __ct, 3270227825Stheraven __wb, __wn, __we)) 3271227825Stheraven { 3272227825Stheraven __v.clear(); 3273227825Stheraven if (__neg) 3274227825Stheraven __v.push_back(__ct.widen('-')); 3275227825Stheraven char_type __z = __ct.widen('0'); 3276227825Stheraven char_type* __w; 3277227825Stheraven for (__w = __wb.get(); __w < __wn-1; ++__w) 3278227825Stheraven if (*__w != __z) 3279227825Stheraven break; 3280227825Stheraven __v.append(__w, __wn); 3281227825Stheraven } 3282227825Stheraven if (__b == __e) 3283227825Stheraven __err |= ios_base::eofbit; 3284227825Stheraven return __b; 3285227825Stheraven} 3286227825Stheraven 3287262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS money_get<char>) 3288262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS money_get<wchar_t>) 3289227825Stheraven 3290227825Stheraven// money_put 3291227825Stheraven 3292227825Stheraventemplate <class _CharT> 3293227825Stheravenclass __money_put 3294227825Stheraven{ 3295227825Stheravenprotected: 3296227825Stheraven typedef _CharT char_type; 3297227825Stheraven typedef basic_string<char_type> string_type; 3298227825Stheraven 3299227825Stheraven _LIBCPP_ALWAYS_INLINE __money_put() {} 3300227825Stheraven 3301227825Stheraven static void __gather_info(bool __intl, bool __neg, const locale& __loc, 3302227825Stheraven money_base::pattern& __pat, char_type& __dp, 3303227825Stheraven char_type& __ts, string& __grp, 3304227825Stheraven string_type& __sym, string_type& __sn, 3305227825Stheraven int& __fd); 3306227825Stheraven static void __format(char_type* __mb, char_type*& __mi, char_type*& __me, 3307227825Stheraven ios_base::fmtflags __flags, 3308227825Stheraven const char_type* __db, const char_type* __de, 3309227825Stheraven const ctype<char_type>& __ct, bool __neg, 3310227825Stheraven const money_base::pattern& __pat, char_type __dp, 3311227825Stheraven char_type __ts, const string& __grp, 3312227825Stheraven const string_type& __sym, const string_type& __sn, 3313227825Stheraven int __fd); 3314227825Stheraven}; 3315227825Stheraven 3316227825Stheraventemplate <class _CharT> 3317227825Stheravenvoid 3318227825Stheraven__money_put<_CharT>::__gather_info(bool __intl, bool __neg, const locale& __loc, 3319227825Stheraven money_base::pattern& __pat, char_type& __dp, 3320227825Stheraven char_type& __ts, string& __grp, 3321227825Stheraven string_type& __sym, string_type& __sn, 3322227825Stheraven int& __fd) 3323227825Stheraven{ 3324227825Stheraven if (__intl) 3325227825Stheraven { 3326227825Stheraven const moneypunct<char_type, true>& __mp = 3327227825Stheraven use_facet<moneypunct<char_type, true> >(__loc); 3328227825Stheraven if (__neg) 3329227825Stheraven { 3330227825Stheraven __pat = __mp.neg_format(); 3331227825Stheraven __sn = __mp.negative_sign(); 3332227825Stheraven } 3333227825Stheraven else 3334227825Stheraven { 3335227825Stheraven __pat = __mp.pos_format(); 3336227825Stheraven __sn = __mp.positive_sign(); 3337227825Stheraven } 3338227825Stheraven __dp = __mp.decimal_point(); 3339227825Stheraven __ts = __mp.thousands_sep(); 3340227825Stheraven __grp = __mp.grouping(); 3341227825Stheraven __sym = __mp.curr_symbol(); 3342227825Stheraven __fd = __mp.frac_digits(); 3343227825Stheraven } 3344227825Stheraven else 3345227825Stheraven { 3346227825Stheraven const moneypunct<char_type, false>& __mp = 3347227825Stheraven use_facet<moneypunct<char_type, false> >(__loc); 3348227825Stheraven if (__neg) 3349227825Stheraven { 3350227825Stheraven __pat = __mp.neg_format(); 3351227825Stheraven __sn = __mp.negative_sign(); 3352227825Stheraven } 3353227825Stheraven else 3354227825Stheraven { 3355227825Stheraven __pat = __mp.pos_format(); 3356227825Stheraven __sn = __mp.positive_sign(); 3357227825Stheraven } 3358227825Stheraven __dp = __mp.decimal_point(); 3359227825Stheraven __ts = __mp.thousands_sep(); 3360227825Stheraven __grp = __mp.grouping(); 3361227825Stheraven __sym = __mp.curr_symbol(); 3362227825Stheraven __fd = __mp.frac_digits(); 3363227825Stheraven } 3364227825Stheraven} 3365227825Stheraven 3366227825Stheraventemplate <class _CharT> 3367227825Stheravenvoid 3368227825Stheraven__money_put<_CharT>::__format(char_type* __mb, char_type*& __mi, char_type*& __me, 3369227825Stheraven ios_base::fmtflags __flags, 3370227825Stheraven const char_type* __db, const char_type* __de, 3371227825Stheraven const ctype<char_type>& __ct, bool __neg, 3372227825Stheraven const money_base::pattern& __pat, char_type __dp, 3373227825Stheraven char_type __ts, const string& __grp, 3374227825Stheraven const string_type& __sym, const string_type& __sn, 3375227825Stheraven int __fd) 3376227825Stheraven{ 3377227825Stheraven __me = __mb; 3378227825Stheraven for (unsigned __p = 0; __p < 4; ++__p) 3379227825Stheraven { 3380227825Stheraven switch (__pat.field[__p]) 3381227825Stheraven { 3382227825Stheraven case money_base::none: 3383227825Stheraven __mi = __me; 3384227825Stheraven break; 3385227825Stheraven case money_base::space: 3386227825Stheraven __mi = __me; 3387227825Stheraven *__me++ = __ct.widen(' '); 3388227825Stheraven break; 3389227825Stheraven case money_base::sign: 3390227825Stheraven if (!__sn.empty()) 3391227825Stheraven *__me++ = __sn[0]; 3392227825Stheraven break; 3393227825Stheraven case money_base::symbol: 3394227825Stheraven if (!__sym.empty() && (__flags & ios_base::showbase)) 3395227825Stheraven __me = _VSTD::copy(__sym.begin(), __sym.end(), __me); 3396227825Stheraven break; 3397227825Stheraven case money_base::value: 3398227825Stheraven { 3399227825Stheraven // remember start of value so we can reverse it 3400227825Stheraven char_type* __t = __me; 3401227825Stheraven // find beginning of digits 3402227825Stheraven if (__neg) 3403227825Stheraven ++__db; 3404227825Stheraven // find end of digits 3405227825Stheraven const char_type* __d; 3406227825Stheraven for (__d = __db; __d < __de; ++__d) 3407227825Stheraven if (!__ct.is(ctype_base::digit, *__d)) 3408227825Stheraven break; 3409227825Stheraven // print fractional part 3410227825Stheraven if (__fd > 0) 3411227825Stheraven { 3412227825Stheraven int __f; 3413227825Stheraven for (__f = __fd; __d > __db && __f > 0; --__f) 3414227825Stheraven *__me++ = *--__d; 3415227825Stheraven char_type __z = __f > 0 ? __ct.widen('0') : char_type(); 3416227825Stheraven for (; __f > 0; --__f) 3417227825Stheraven *__me++ = __z; 3418227825Stheraven *__me++ = __dp; 3419227825Stheraven } 3420227825Stheraven // print units part 3421227825Stheraven if (__d == __db) 3422227825Stheraven { 3423227825Stheraven *__me++ = __ct.widen('0'); 3424227825Stheraven } 3425227825Stheraven else 3426227825Stheraven { 3427227825Stheraven unsigned __ng = 0; 3428227825Stheraven unsigned __ig = 0; 3429227825Stheraven unsigned __gl = __grp.empty() ? numeric_limits<unsigned>::max() 3430227825Stheraven : static_cast<unsigned>(__grp[__ig]); 3431227825Stheraven while (__d != __db) 3432227825Stheraven { 3433227825Stheraven if (__ng == __gl) 3434227825Stheraven { 3435227825Stheraven *__me++ = __ts; 3436227825Stheraven __ng = 0; 3437227825Stheraven if (++__ig < __grp.size()) 3438227825Stheraven __gl = __grp[__ig] == numeric_limits<char>::max() ? 3439227825Stheraven numeric_limits<unsigned>::max() : 3440227825Stheraven static_cast<unsigned>(__grp[__ig]); 3441227825Stheraven } 3442227825Stheraven *__me++ = *--__d; 3443227825Stheraven ++__ng; 3444227825Stheraven } 3445227825Stheraven } 3446227825Stheraven // reverse it 3447227825Stheraven reverse(__t, __me); 3448227825Stheraven } 3449227825Stheraven break; 3450227825Stheraven } 3451227825Stheraven } 3452227825Stheraven // print rest of sign, if any 3453227825Stheraven if (__sn.size() > 1) 3454227825Stheraven __me = _VSTD::copy(__sn.begin()+1, __sn.end(), __me); 3455227825Stheraven // set alignment 3456227825Stheraven if ((__flags & ios_base::adjustfield) == ios_base::left) 3457227825Stheraven __mi = __me; 3458227825Stheraven else if ((__flags & ios_base::adjustfield) != ios_base::internal) 3459227825Stheraven __mi = __mb; 3460227825Stheraven} 3461227825Stheraven 3462262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS __money_put<char>) 3463262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS __money_put<wchar_t>) 3464227825Stheraven 3465227825Stheraventemplate <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> > 3466262801Sdimclass _LIBCPP_TYPE_VIS_ONLY money_put 3467227825Stheraven : public locale::facet, 3468227825Stheraven private __money_put<_CharT> 3469227825Stheraven{ 3470227825Stheravenpublic: 3471227825Stheraven typedef _CharT char_type; 3472227825Stheraven typedef _OutputIterator iter_type; 3473227825Stheraven typedef basic_string<char_type> string_type; 3474227825Stheraven 3475227825Stheraven _LIBCPP_ALWAYS_INLINE 3476227825Stheraven explicit money_put(size_t __refs = 0) 3477227825Stheraven : locale::facet(__refs) {} 3478227825Stheraven 3479227825Stheraven _LIBCPP_ALWAYS_INLINE 3480227825Stheraven iter_type put(iter_type __s, bool __intl, ios_base& __iob, char_type __fl, 3481227825Stheraven long double __units) const 3482227825Stheraven { 3483227825Stheraven return do_put(__s, __intl, __iob, __fl, __units); 3484227825Stheraven } 3485227825Stheraven 3486227825Stheraven _LIBCPP_ALWAYS_INLINE 3487227825Stheraven iter_type put(iter_type __s, bool __intl, ios_base& __iob, char_type __fl, 3488227825Stheraven const string_type& __digits) const 3489227825Stheraven { 3490227825Stheraven return do_put(__s, __intl, __iob, __fl, __digits); 3491227825Stheraven } 3492227825Stheraven 3493227825Stheraven static locale::id id; 3494227825Stheraven 3495227825Stheravenprotected: 3496227825Stheraven _LIBCPP_ALWAYS_INLINE 3497227825Stheraven ~money_put() {} 3498227825Stheraven 3499227825Stheraven virtual iter_type do_put(iter_type __s, bool __intl, ios_base& __iob, 3500227825Stheraven char_type __fl, long double __units) const; 3501227825Stheraven virtual iter_type do_put(iter_type __s, bool __intl, ios_base& __iob, 3502227825Stheraven char_type __fl, const string_type& __digits) const; 3503227825Stheraven}; 3504227825Stheraven 3505227825Stheraventemplate <class _CharT, class _OutputIterator> 3506227825Stheravenlocale::id 3507227825Stheravenmoney_put<_CharT, _OutputIterator>::id; 3508227825Stheraven 3509227825Stheraventemplate <class _CharT, class _OutputIterator> 3510227825Stheraven_OutputIterator 3511227825Stheravenmoney_put<_CharT, _OutputIterator>::do_put(iter_type __s, bool __intl, 3512227825Stheraven ios_base& __iob, char_type __fl, 3513227825Stheraven long double __units) const 3514227825Stheraven{ 3515227825Stheraven // convert to char 3516227825Stheraven const size_t __bs = 100; 3517227825Stheraven char __buf[__bs]; 3518227825Stheraven char* __bb = __buf; 3519227825Stheraven char_type __digits[__bs]; 3520227825Stheraven char_type* __db = __digits; 3521232950Stheraven size_t __n = static_cast<size_t>(snprintf(__bb, __bs, "%.0Lf", __units)); 3522227825Stheraven unique_ptr<char, void(*)(void*)> __hn(0, free); 3523227825Stheraven unique_ptr<char_type, void(*)(void*)> __hd(0, free); 3524227825Stheraven // secure memory for digit storage 3525227825Stheraven if (__n > __bs-1) 3526227825Stheraven { 3527227825Stheraven#ifdef _LIBCPP_LOCALE__L_EXTENSIONS 3528232950Stheraven __n = static_cast<size_t>(asprintf_l(&__bb, _LIBCPP_GET_C_LOCALE, "%.0Lf", __units)); 3529227825Stheraven#else 3530227825Stheraven __n = __asprintf_l(&__bb, __cloc(), "%.0Lf", __units); 3531227825Stheraven#endif 3532227825Stheraven if (__bb == 0) 3533227825Stheraven __throw_bad_alloc(); 3534227825Stheraven __hn.reset(__bb); 3535227825Stheraven __hd.reset((char_type*)malloc(__n * sizeof(char_type))); 3536232950Stheraven if (__hd == nullptr) 3537227825Stheraven __throw_bad_alloc(); 3538227825Stheraven __db = __hd.get(); 3539227825Stheraven } 3540227825Stheraven // gather info 3541227825Stheraven locale __loc = __iob.getloc(); 3542227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__loc); 3543227825Stheraven __ct.widen(__bb, __bb + __n, __db); 3544227825Stheraven bool __neg = __n > 0 && __bb[0] == '-'; 3545227825Stheraven money_base::pattern __pat; 3546227825Stheraven char_type __dp; 3547227825Stheraven char_type __ts; 3548227825Stheraven string __grp; 3549227825Stheraven string_type __sym; 3550227825Stheraven string_type __sn; 3551227825Stheraven int __fd; 3552227825Stheraven this->__gather_info(__intl, __neg, __loc, __pat, __dp, __ts, __grp, __sym, __sn, __fd); 3553227825Stheraven // secure memory for formatting 3554227825Stheraven char_type __mbuf[__bs]; 3555227825Stheraven char_type* __mb = __mbuf; 3556227825Stheraven unique_ptr<char_type, void(*)(void*)> __hw(0, free); 3557227825Stheraven size_t __exn = static_cast<int>(__n) > __fd ? 3558232950Stheraven (__n - static_cast<size_t>(__fd)) * 2 + __sn.size() + 3559232950Stheraven __sym.size() + static_cast<size_t>(__fd) + 1 3560232950Stheraven : __sn.size() + __sym.size() + static_cast<size_t>(__fd) + 2; 3561227825Stheraven if (__exn > __bs) 3562227825Stheraven { 3563227825Stheraven __hw.reset((char_type*)malloc(__exn * sizeof(char_type))); 3564227825Stheraven __mb = __hw.get(); 3565227825Stheraven if (__mb == 0) 3566227825Stheraven __throw_bad_alloc(); 3567227825Stheraven } 3568227825Stheraven // format 3569227825Stheraven char_type* __mi; 3570227825Stheraven char_type* __me; 3571227825Stheraven this->__format(__mb, __mi, __me, __iob.flags(), 3572227825Stheraven __db, __db + __n, __ct, 3573227825Stheraven __neg, __pat, __dp, __ts, __grp, __sym, __sn, __fd); 3574227825Stheraven return __pad_and_output(__s, __mb, __mi, __me, __iob, __fl); 3575227825Stheraven} 3576227825Stheraven 3577227825Stheraventemplate <class _CharT, class _OutputIterator> 3578227825Stheraven_OutputIterator 3579227825Stheravenmoney_put<_CharT, _OutputIterator>::do_put(iter_type __s, bool __intl, 3580227825Stheraven ios_base& __iob, char_type __fl, 3581227825Stheraven const string_type& __digits) const 3582227825Stheraven{ 3583227825Stheraven // gather info 3584227825Stheraven locale __loc = __iob.getloc(); 3585227825Stheraven const ctype<char_type>& __ct = use_facet<ctype<char_type> >(__loc); 3586227825Stheraven bool __neg = __digits.size() > 0 && __digits[0] == __ct.widen('-'); 3587227825Stheraven money_base::pattern __pat; 3588227825Stheraven char_type __dp; 3589227825Stheraven char_type __ts; 3590227825Stheraven string __grp; 3591227825Stheraven string_type __sym; 3592227825Stheraven string_type __sn; 3593227825Stheraven int __fd; 3594227825Stheraven this->__gather_info(__intl, __neg, __loc, __pat, __dp, __ts, __grp, __sym, __sn, __fd); 3595227825Stheraven // secure memory for formatting 3596227825Stheraven char_type __mbuf[100]; 3597227825Stheraven char_type* __mb = __mbuf; 3598227825Stheraven unique_ptr<char_type, void(*)(void*)> __h(0, free); 3599232950Stheraven size_t __exn = static_cast<int>(__digits.size()) > __fd ? 3600232950Stheraven (__digits.size() - static_cast<size_t>(__fd)) * 2 + 3601232950Stheraven __sn.size() + __sym.size() + static_cast<size_t>(__fd) + 1 3602232950Stheraven : __sn.size() + __sym.size() + static_cast<size_t>(__fd) + 2; 3603227825Stheraven if (__exn > 100) 3604227825Stheraven { 3605227825Stheraven __h.reset((char_type*)malloc(__exn * sizeof(char_type))); 3606227825Stheraven __mb = __h.get(); 3607227825Stheraven if (__mb == 0) 3608227825Stheraven __throw_bad_alloc(); 3609227825Stheraven } 3610227825Stheraven // format 3611227825Stheraven char_type* __mi; 3612227825Stheraven char_type* __me; 3613227825Stheraven this->__format(__mb, __mi, __me, __iob.flags(), 3614227825Stheraven __digits.data(), __digits.data() + __digits.size(), __ct, 3615227825Stheraven __neg, __pat, __dp, __ts, __grp, __sym, __sn, __fd); 3616227825Stheraven return __pad_and_output(__s, __mb, __mi, __me, __iob, __fl); 3617227825Stheraven} 3618227825Stheraven 3619262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS money_put<char>) 3620262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS money_put<wchar_t>) 3621227825Stheraven 3622227825Stheraven// messages 3623227825Stheraven 3624249998Sdimclass _LIBCPP_TYPE_VIS messages_base 3625227825Stheraven{ 3626227825Stheravenpublic: 3627227825Stheraven typedef ptrdiff_t catalog; 3628227825Stheraven 3629227825Stheraven _LIBCPP_ALWAYS_INLINE messages_base() {} 3630227825Stheraven}; 3631227825Stheraven 3632227825Stheraventemplate <class _CharT> 3633262801Sdimclass _LIBCPP_TYPE_VIS_ONLY messages 3634227825Stheraven : public locale::facet, 3635227825Stheraven public messages_base 3636227825Stheraven{ 3637227825Stheravenpublic: 3638227825Stheraven typedef _CharT char_type; 3639227825Stheraven typedef basic_string<_CharT> string_type; 3640227825Stheraven 3641227825Stheraven _LIBCPP_ALWAYS_INLINE 3642227825Stheraven explicit messages(size_t __refs = 0) 3643227825Stheraven : locale::facet(__refs) {} 3644227825Stheraven 3645227825Stheraven _LIBCPP_ALWAYS_INLINE 3646227825Stheraven catalog open(const basic_string<char>& __nm, const locale& __loc) const 3647227825Stheraven { 3648227825Stheraven return do_open(__nm, __loc); 3649227825Stheraven } 3650227825Stheraven 3651227825Stheraven _LIBCPP_ALWAYS_INLINE 3652227825Stheraven string_type get(catalog __c, int __set, int __msgid, 3653227825Stheraven const string_type& __dflt) const 3654227825Stheraven { 3655227825Stheraven return do_get(__c, __set, __msgid, __dflt); 3656227825Stheraven } 3657227825Stheraven 3658227825Stheraven _LIBCPP_ALWAYS_INLINE 3659227825Stheraven void close(catalog __c) const 3660227825Stheraven { 3661227825Stheraven do_close(__c); 3662227825Stheraven } 3663227825Stheraven 3664227825Stheraven static locale::id id; 3665227825Stheraven 3666227825Stheravenprotected: 3667227825Stheraven _LIBCPP_ALWAYS_INLINE 3668227825Stheraven ~messages() {} 3669227825Stheraven 3670227825Stheraven virtual catalog do_open(const basic_string<char>&, const locale&) const; 3671227825Stheraven virtual string_type do_get(catalog, int __set, int __msgid, 3672227825Stheraven const string_type& __dflt) const; 3673227825Stheraven virtual void do_close(catalog) const; 3674227825Stheraven}; 3675227825Stheraven 3676227825Stheraventemplate <class _CharT> 3677227825Stheravenlocale::id 3678227825Stheravenmessages<_CharT>::id; 3679227825Stheraven 3680227825Stheraventemplate <class _CharT> 3681227825Stheraventypename messages<_CharT>::catalog 3682227825Stheravenmessages<_CharT>::do_open(const basic_string<char>& __nm, const locale&) const 3683227825Stheraven{ 3684278724Sdim#if defined(_WIN32) || defined(__ANDROID__) || defined(_NEWLIB_VERSION) 3685227825Stheraven return -1; 3686278724Sdim#else // _WIN32 || __ANDROID__ 3687227825Stheraven catalog __cat = (catalog)catopen(__nm.c_str(), NL_CAT_LOCALE); 3688227825Stheraven if (__cat != -1) 3689227825Stheraven __cat = static_cast<catalog>((static_cast<size_t>(__cat) >> 1)); 3690227825Stheraven return __cat; 3691278724Sdim#endif // _WIN32 || __ANDROID__ 3692227825Stheraven} 3693227825Stheraven 3694227825Stheraventemplate <class _CharT> 3695227825Stheraventypename messages<_CharT>::string_type 3696227825Stheravenmessages<_CharT>::do_get(catalog __c, int __set, int __msgid, 3697227825Stheraven const string_type& __dflt) const 3698227825Stheraven{ 3699278724Sdim#if defined(_WIN32) || defined(__ANDROID__) || defined(_NEWLIB_VERSION) 3700227825Stheraven return __dflt; 3701227825Stheraven#else // _WIN32 3702227825Stheraven string __ndflt; 3703227825Stheraven __narrow_to_utf8<sizeof(char_type)*__CHAR_BIT__>()(back_inserter(__ndflt), 3704227825Stheraven __dflt.c_str(), 3705227825Stheraven __dflt.c_str() + __dflt.size()); 3706227825Stheraven if (__c != -1) 3707227825Stheraven __c <<= 1; 3708227825Stheraven nl_catd __cat = (nl_catd)__c; 3709227825Stheraven char* __n = catgets(__cat, __set, __msgid, __ndflt.c_str()); 3710227825Stheraven string_type __w; 3711227825Stheraven __widen_from_utf8<sizeof(char_type)*__CHAR_BIT__>()(back_inserter(__w), 3712227825Stheraven __n, __n + strlen(__n)); 3713227825Stheraven return __w; 3714227825Stheraven#endif // _WIN32 3715227825Stheraven} 3716227825Stheraven 3717227825Stheraventemplate <class _CharT> 3718227825Stheravenvoid 3719227825Stheravenmessages<_CharT>::do_close(catalog __c) const 3720227825Stheraven{ 3721278724Sdim#if !defined(_WIN32) && !defined(__ANDROID__) && !defined(_NEWLIB_VERSION) 3722227825Stheraven if (__c != -1) 3723227825Stheraven __c <<= 1; 3724227825Stheraven nl_catd __cat = (nl_catd)__c; 3725227825Stheraven catclose(__cat); 3726227825Stheraven#endif // !_WIN32 3727227825Stheraven} 3728227825Stheraven 3729262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS messages<char>) 3730262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS messages<wchar_t>) 3731227825Stheraven 3732227825Stheraventemplate <class _CharT> 3733262801Sdimclass _LIBCPP_TYPE_VIS_ONLY messages_byname 3734227825Stheraven : public messages<_CharT> 3735227825Stheraven{ 3736227825Stheravenpublic: 3737227825Stheraven typedef messages_base::catalog catalog; 3738227825Stheraven typedef basic_string<_CharT> string_type; 3739227825Stheraven 3740227825Stheraven _LIBCPP_ALWAYS_INLINE 3741227825Stheraven explicit messages_byname(const char*, size_t __refs = 0) 3742227825Stheraven : messages<_CharT>(__refs) {} 3743227825Stheraven 3744227825Stheraven _LIBCPP_ALWAYS_INLINE 3745227825Stheraven explicit messages_byname(const string&, size_t __refs = 0) 3746227825Stheraven : messages<_CharT>(__refs) {} 3747227825Stheraven 3748227825Stheravenprotected: 3749227825Stheraven _LIBCPP_ALWAYS_INLINE 3750227825Stheraven ~messages_byname() {} 3751227825Stheraven}; 3752227825Stheraven 3753262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS messages_byname<char>) 3754262801Sdim_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS messages_byname<wchar_t>) 3755227825Stheraven 3756227825Stheraventemplate<class _Codecvt, class _Elem = wchar_t, 3757227825Stheraven class _Wide_alloc = allocator<_Elem>, 3758227825Stheraven class _Byte_alloc = allocator<char> > 3759262801Sdimclass _LIBCPP_TYPE_VIS_ONLY wstring_convert 3760227825Stheraven{ 3761227825Stheravenpublic: 3762227825Stheraven typedef basic_string<char, char_traits<char>, _Byte_alloc> byte_string; 3763227825Stheraven typedef basic_string<_Elem, char_traits<_Elem>, _Wide_alloc> wide_string; 3764227825Stheraven typedef typename _Codecvt::state_type state_type; 3765227825Stheraven typedef typename wide_string::traits_type::int_type int_type; 3766227825Stheraven 3767227825Stheravenprivate: 3768227825Stheraven byte_string __byte_err_string_; 3769227825Stheraven wide_string __wide_err_string_; 3770227825Stheraven _Codecvt* __cvtptr_; 3771227825Stheraven state_type __cvtstate_; 3772227825Stheraven size_t __cvtcount_; 3773227825Stheraven 3774227825Stheraven wstring_convert(const wstring_convert& __wc); 3775227825Stheraven wstring_convert& operator=(const wstring_convert& __wc); 3776227825Stheravenpublic: 3777262801Sdim _LIBCPP_EXPLICIT_AFTER_CXX11 wstring_convert(_Codecvt* __pcvt = new _Codecvt); 3778227825Stheraven wstring_convert(_Codecvt* __pcvt, state_type __state); 3779262801Sdim _LIBCPP_EXPLICIT_AFTER_CXX11 wstring_convert(const byte_string& __byte_err, 3780227825Stheraven const wide_string& __wide_err = wide_string()); 3781227825Stheraven#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 3782227825Stheraven wstring_convert(wstring_convert&& __wc); 3783227825Stheraven#endif 3784227825Stheraven ~wstring_convert(); 3785227825Stheraven 3786227825Stheraven _LIBCPP_ALWAYS_INLINE 3787227825Stheraven wide_string from_bytes(char __byte) 3788227825Stheraven {return from_bytes(&__byte, &__byte+1);} 3789227825Stheraven _LIBCPP_ALWAYS_INLINE 3790227825Stheraven wide_string from_bytes(const char* __ptr) 3791227825Stheraven {return from_bytes(__ptr, __ptr + char_traits<char>::length(__ptr));} 3792227825Stheraven _LIBCPP_ALWAYS_INLINE 3793227825Stheraven wide_string from_bytes(const byte_string& __str) 3794227825Stheraven {return from_bytes(__str.data(), __str.data() + __str.size());} 3795227825Stheraven wide_string from_bytes(const char* __first, const char* __last); 3796227825Stheraven 3797227825Stheraven _LIBCPP_ALWAYS_INLINE 3798227825Stheraven byte_string to_bytes(_Elem __wchar) 3799227825Stheraven {return to_bytes(&__wchar, &__wchar+1);} 3800227825Stheraven _LIBCPP_ALWAYS_INLINE 3801227825Stheraven byte_string to_bytes(const _Elem* __wptr) 3802227825Stheraven {return to_bytes(__wptr, __wptr + char_traits<_Elem>::length(__wptr));} 3803227825Stheraven _LIBCPP_ALWAYS_INLINE 3804227825Stheraven byte_string to_bytes(const wide_string& __wstr) 3805227825Stheraven {return to_bytes(__wstr.data(), __wstr.data() + __wstr.size());} 3806227825Stheraven byte_string to_bytes(const _Elem* __first, const _Elem* __last); 3807227825Stheraven 3808227825Stheraven _LIBCPP_ALWAYS_INLINE 3809262801Sdim size_t converted() const _NOEXCEPT {return __cvtcount_;} 3810227825Stheraven _LIBCPP_ALWAYS_INLINE 3811227825Stheraven state_type state() const {return __cvtstate_;} 3812227825Stheraven}; 3813227825Stheraven 3814227825Stheraventemplate<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> 3815227825Stheraveninline _LIBCPP_ALWAYS_INLINE 3816227825Stheravenwstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: 3817227825Stheraven wstring_convert(_Codecvt* __pcvt) 3818227825Stheraven : __cvtptr_(__pcvt), __cvtstate_(), __cvtcount_(0) 3819227825Stheraven{ 3820227825Stheraven} 3821227825Stheraven 3822227825Stheraventemplate<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> 3823227825Stheraveninline _LIBCPP_ALWAYS_INLINE 3824227825Stheravenwstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: 3825227825Stheraven wstring_convert(_Codecvt* __pcvt, state_type __state) 3826227825Stheraven : __cvtptr_(__pcvt), __cvtstate_(__state), __cvtcount_(0) 3827227825Stheraven{ 3828227825Stheraven} 3829227825Stheraven 3830227825Stheraventemplate<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> 3831227825Stheravenwstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: 3832227825Stheraven wstring_convert(const byte_string& __byte_err, const wide_string& __wide_err) 3833227825Stheraven : __byte_err_string_(__byte_err), __wide_err_string_(__wide_err), 3834227825Stheraven __cvtstate_(), __cvtcount_(0) 3835227825Stheraven{ 3836227825Stheraven __cvtptr_ = new _Codecvt; 3837227825Stheraven} 3838227825Stheraven 3839227825Stheraven#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 3840227825Stheraven 3841227825Stheraventemplate<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> 3842227825Stheraveninline _LIBCPP_ALWAYS_INLINE 3843227825Stheravenwstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: 3844227825Stheraven wstring_convert(wstring_convert&& __wc) 3845227825Stheraven : __byte_err_string_(_VSTD::move(__wc.__byte_err_string_)), 3846227825Stheraven __wide_err_string_(_VSTD::move(__wc.__wide_err_string_)), 3847227825Stheraven __cvtptr_(__wc.__cvtptr_), 3848227825Stheraven __cvtstate_(__wc.__cvtstate_), __cvtcount_(__wc.__cvtstate_) 3849227825Stheraven{ 3850227825Stheraven __wc.__cvtptr_ = nullptr; 3851227825Stheraven} 3852227825Stheraven 3853227825Stheraven#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 3854227825Stheraven 3855227825Stheraventemplate<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> 3856227825Stheravenwstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::~wstring_convert() 3857227825Stheraven{ 3858227825Stheraven delete __cvtptr_; 3859227825Stheraven} 3860227825Stheraven 3861227825Stheraventemplate<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> 3862227825Stheraventypename wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::wide_string 3863227825Stheravenwstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: 3864227825Stheraven from_bytes(const char* __frm, const char* __frm_end) 3865227825Stheraven{ 3866227825Stheraven __cvtcount_ = 0; 3867227825Stheraven if (__cvtptr_ != nullptr) 3868227825Stheraven { 3869227825Stheraven wide_string __ws(2*(__frm_end - __frm), _Elem()); 3870241903Sdim if (__frm != __frm_end) 3871241903Sdim __ws.resize(__ws.capacity()); 3872227825Stheraven codecvt_base::result __r = codecvt_base::ok; 3873227825Stheraven state_type __st = __cvtstate_; 3874227825Stheraven if (__frm != __frm_end) 3875227825Stheraven { 3876227825Stheraven _Elem* __to = &__ws[0]; 3877227825Stheraven _Elem* __to_end = __to + __ws.size(); 3878227825Stheraven const char* __frm_nxt; 3879227825Stheraven do 3880227825Stheraven { 3881227825Stheraven _Elem* __to_nxt; 3882227825Stheraven __r = __cvtptr_->in(__st, __frm, __frm_end, __frm_nxt, 3883227825Stheraven __to, __to_end, __to_nxt); 3884227825Stheraven __cvtcount_ += __frm_nxt - __frm; 3885227825Stheraven if (__frm_nxt == __frm) 3886227825Stheraven { 3887227825Stheraven __r = codecvt_base::error; 3888227825Stheraven } 3889227825Stheraven else if (__r == codecvt_base::noconv) 3890227825Stheraven { 3891227825Stheraven __ws.resize(__to - &__ws[0]); 3892227825Stheraven // This only gets executed if _Elem is char 3893227825Stheraven __ws.append((const _Elem*)__frm, (const _Elem*)__frm_end); 3894227825Stheraven __frm = __frm_nxt; 3895227825Stheraven __r = codecvt_base::ok; 3896227825Stheraven } 3897227825Stheraven else if (__r == codecvt_base::ok) 3898227825Stheraven { 3899227825Stheraven __ws.resize(__to_nxt - &__ws[0]); 3900227825Stheraven __frm = __frm_nxt; 3901227825Stheraven } 3902227825Stheraven else if (__r == codecvt_base::partial) 3903227825Stheraven { 3904227825Stheraven ptrdiff_t __s = __to_nxt - &__ws[0]; 3905227825Stheraven __ws.resize(2 * __s); 3906227825Stheraven __to = &__ws[0] + __s; 3907227825Stheraven __to_end = &__ws[0] + __ws.size(); 3908227825Stheraven __frm = __frm_nxt; 3909227825Stheraven } 3910227825Stheraven } while (__r == codecvt_base::partial && __frm_nxt < __frm_end); 3911227825Stheraven } 3912227825Stheraven if (__r == codecvt_base::ok) 3913227825Stheraven return __ws; 3914227825Stheraven } 3915227825Stheraven#ifndef _LIBCPP_NO_EXCEPTIONS 3916227825Stheraven if (__wide_err_string_.empty()) 3917227825Stheraven throw range_error("wstring_convert: from_bytes error"); 3918227825Stheraven#endif // _LIBCPP_NO_EXCEPTIONS 3919227825Stheraven return __wide_err_string_; 3920227825Stheraven} 3921227825Stheraven 3922227825Stheraventemplate<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc> 3923227825Stheraventypename wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::byte_string 3924227825Stheravenwstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>:: 3925227825Stheraven to_bytes(const _Elem* __frm, const _Elem* __frm_end) 3926227825Stheraven{ 3927227825Stheraven __cvtcount_ = 0; 3928227825Stheraven if (__cvtptr_ != nullptr) 3929227825Stheraven { 3930227825Stheraven byte_string __bs(2*(__frm_end - __frm), char()); 3931241903Sdim if (__frm != __frm_end) 3932241903Sdim __bs.resize(__bs.capacity()); 3933227825Stheraven codecvt_base::result __r = codecvt_base::ok; 3934227825Stheraven state_type __st = __cvtstate_; 3935227825Stheraven if (__frm != __frm_end) 3936227825Stheraven { 3937227825Stheraven char* __to = &__bs[0]; 3938227825Stheraven char* __to_end = __to + __bs.size(); 3939227825Stheraven const _Elem* __frm_nxt; 3940227825Stheraven do 3941227825Stheraven { 3942227825Stheraven char* __to_nxt; 3943227825Stheraven __r = __cvtptr_->out(__st, __frm, __frm_end, __frm_nxt, 3944227825Stheraven __to, __to_end, __to_nxt); 3945227825Stheraven __cvtcount_ += __frm_nxt - __frm; 3946227825Stheraven if (__frm_nxt == __frm) 3947227825Stheraven { 3948227825Stheraven __r = codecvt_base::error; 3949227825Stheraven } 3950227825Stheraven else if (__r == codecvt_base::noconv) 3951227825Stheraven { 3952227825Stheraven __bs.resize(__to - &__bs[0]); 3953227825Stheraven // This only gets executed if _Elem is char 3954227825Stheraven __bs.append((const char*)__frm, (const char*)__frm_end); 3955227825Stheraven __frm = __frm_nxt; 3956227825Stheraven __r = codecvt_base::ok; 3957227825Stheraven } 3958227825Stheraven else if (__r == codecvt_base::ok) 3959227825Stheraven { 3960227825Stheraven __bs.resize(__to_nxt - &__bs[0]); 3961227825Stheraven __frm = __frm_nxt; 3962227825Stheraven } 3963227825Stheraven else if (__r == codecvt_base::partial) 3964227825Stheraven { 3965227825Stheraven ptrdiff_t __s = __to_nxt - &__bs[0]; 3966227825Stheraven __bs.resize(2 * __s); 3967227825Stheraven __to = &__bs[0] + __s; 3968227825Stheraven __to_end = &__bs[0] + __bs.size(); 3969227825Stheraven __frm = __frm_nxt; 3970227825Stheraven } 3971227825Stheraven } while (__r == codecvt_base::partial && __frm_nxt < __frm_end); 3972227825Stheraven } 3973227825Stheraven if (__r == codecvt_base::ok) 3974227825Stheraven { 3975227825Stheraven size_t __s = __bs.size(); 3976227825Stheraven __bs.resize(__bs.capacity()); 3977227825Stheraven char* __to = &__bs[0] + __s; 3978227825Stheraven char* __to_end = __to + __bs.size(); 3979227825Stheraven do 3980227825Stheraven { 3981227825Stheraven char* __to_nxt; 3982227825Stheraven __r = __cvtptr_->unshift(__st, __to, __to_end, __to_nxt); 3983227825Stheraven if (__r == codecvt_base::noconv) 3984227825Stheraven { 3985227825Stheraven __bs.resize(__to - &__bs[0]); 3986227825Stheraven __r = codecvt_base::ok; 3987227825Stheraven } 3988227825Stheraven else if (__r == codecvt_base::ok) 3989227825Stheraven { 3990227825Stheraven __bs.resize(__to_nxt - &__bs[0]); 3991227825Stheraven } 3992227825Stheraven else if (__r == codecvt_base::partial) 3993227825Stheraven { 3994232950Stheraven ptrdiff_t __sp = __to_nxt - &__bs[0]; 3995232950Stheraven __bs.resize(2 * __sp); 3996232950Stheraven __to = &__bs[0] + __sp; 3997227825Stheraven __to_end = &__bs[0] + __bs.size(); 3998227825Stheraven } 3999227825Stheraven } while (__r == codecvt_base::partial); 4000227825Stheraven if (__r == codecvt_base::ok) 4001227825Stheraven return __bs; 4002227825Stheraven } 4003227825Stheraven } 4004227825Stheraven#ifndef _LIBCPP_NO_EXCEPTIONS 4005227825Stheraven if (__byte_err_string_.empty()) 4006227825Stheraven throw range_error("wstring_convert: to_bytes error"); 4007227825Stheraven#endif // _LIBCPP_NO_EXCEPTIONS 4008227825Stheraven return __byte_err_string_; 4009227825Stheraven} 4010227825Stheraven 4011227825Stheraventemplate <class _Codecvt, class _Elem = wchar_t, class _Tr = char_traits<_Elem> > 4012262801Sdimclass _LIBCPP_TYPE_VIS_ONLY wbuffer_convert 4013227825Stheraven : public basic_streambuf<_Elem, _Tr> 4014227825Stheraven{ 4015227825Stheravenpublic: 4016227825Stheraven // types: 4017227825Stheraven typedef _Elem char_type; 4018227825Stheraven typedef _Tr traits_type; 4019227825Stheraven typedef typename traits_type::int_type int_type; 4020227825Stheraven typedef typename traits_type::pos_type pos_type; 4021227825Stheraven typedef typename traits_type::off_type off_type; 4022227825Stheraven typedef typename _Codecvt::state_type state_type; 4023227825Stheraven 4024227825Stheravenprivate: 4025227825Stheraven char* __extbuf_; 4026227825Stheraven const char* __extbufnext_; 4027227825Stheraven const char* __extbufend_; 4028227825Stheraven char __extbuf_min_[8]; 4029227825Stheraven size_t __ebs_; 4030227825Stheraven char_type* __intbuf_; 4031227825Stheraven size_t __ibs_; 4032227825Stheraven streambuf* __bufptr_; 4033227825Stheraven _Codecvt* __cv_; 4034227825Stheraven state_type __st_; 4035227825Stheraven ios_base::openmode __cm_; 4036227825Stheraven bool __owns_eb_; 4037227825Stheraven bool __owns_ib_; 4038227825Stheraven bool __always_noconv_; 4039227825Stheraven 4040227825Stheraven wbuffer_convert(const wbuffer_convert&); 4041227825Stheraven wbuffer_convert& operator=(const wbuffer_convert&); 4042227825Stheravenpublic: 4043262801Sdim _LIBCPP_EXPLICIT_AFTER_CXX11 wbuffer_convert(streambuf* __bytebuf = 0, 4044262801Sdim _Codecvt* __pcvt = new _Codecvt, state_type __state = state_type()); 4045227825Stheraven ~wbuffer_convert(); 4046227825Stheraven 4047227825Stheraven _LIBCPP_INLINE_VISIBILITY 4048227825Stheraven streambuf* rdbuf() const {return __bufptr_;} 4049227825Stheraven _LIBCPP_INLINE_VISIBILITY 4050227825Stheraven streambuf* rdbuf(streambuf* __bytebuf) 4051227825Stheraven { 4052227825Stheraven streambuf* __r = __bufptr_; 4053227825Stheraven __bufptr_ = __bytebuf; 4054227825Stheraven return __r; 4055227825Stheraven } 4056227825Stheraven 4057227825Stheraven _LIBCPP_INLINE_VISIBILITY 4058227825Stheraven state_type state() const {return __st_;} 4059227825Stheraven 4060227825Stheravenprotected: 4061227825Stheraven virtual int_type underflow(); 4062227825Stheraven virtual int_type pbackfail(int_type __c = traits_type::eof()); 4063227825Stheraven virtual int_type overflow (int_type __c = traits_type::eof()); 4064227825Stheraven virtual basic_streambuf<char_type, traits_type>* setbuf(char_type* __s, 4065227825Stheraven streamsize __n); 4066227825Stheraven virtual pos_type seekoff(off_type __off, ios_base::seekdir __way, 4067227825Stheraven ios_base::openmode __wch = ios_base::in | ios_base::out); 4068227825Stheraven virtual pos_type seekpos(pos_type __sp, 4069227825Stheraven ios_base::openmode __wch = ios_base::in | ios_base::out); 4070227825Stheraven virtual int sync(); 4071227825Stheraven 4072227825Stheravenprivate: 4073227825Stheraven bool __read_mode(); 4074227825Stheraven void __write_mode(); 4075227825Stheraven wbuffer_convert* __close(); 4076227825Stheraven}; 4077227825Stheraven 4078227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4079227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>:: 4080227825Stheraven wbuffer_convert(streambuf* __bytebuf, _Codecvt* __pcvt, state_type __state) 4081227825Stheraven : __extbuf_(0), 4082227825Stheraven __extbufnext_(0), 4083227825Stheraven __extbufend_(0), 4084227825Stheraven __ebs_(0), 4085227825Stheraven __intbuf_(0), 4086227825Stheraven __ibs_(0), 4087227825Stheraven __bufptr_(__bytebuf), 4088227825Stheraven __cv_(__pcvt), 4089227825Stheraven __st_(__state), 4090227825Stheraven __cm_(0), 4091227825Stheraven __owns_eb_(false), 4092227825Stheraven __owns_ib_(false), 4093227825Stheraven __always_noconv_(__cv_ ? __cv_->always_noconv() : false) 4094227825Stheraven{ 4095227825Stheraven setbuf(0, 4096); 4096227825Stheraven} 4097227825Stheraven 4098227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4099227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::~wbuffer_convert() 4100227825Stheraven{ 4101227825Stheraven __close(); 4102227825Stheraven delete __cv_; 4103227825Stheraven if (__owns_eb_) 4104227825Stheraven delete [] __extbuf_; 4105227825Stheraven if (__owns_ib_) 4106227825Stheraven delete [] __intbuf_; 4107227825Stheraven} 4108227825Stheraven 4109227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4110227825Stheraventypename wbuffer_convert<_Codecvt, _Elem, _Tr>::int_type 4111227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::underflow() 4112227825Stheraven{ 4113227825Stheraven if (__cv_ == 0 || __bufptr_ == 0) 4114227825Stheraven return traits_type::eof(); 4115227825Stheraven bool __initial = __read_mode(); 4116227825Stheraven char_type __1buf; 4117227825Stheraven if (this->gptr() == 0) 4118227825Stheraven this->setg(&__1buf, &__1buf+1, &__1buf+1); 4119227825Stheraven const size_t __unget_sz = __initial ? 0 : min<size_t>((this->egptr() - this->eback()) / 2, 4); 4120227825Stheraven int_type __c = traits_type::eof(); 4121227825Stheraven if (this->gptr() == this->egptr()) 4122227825Stheraven { 4123227825Stheraven memmove(this->eback(), this->egptr() - __unget_sz, __unget_sz * sizeof(char_type)); 4124227825Stheraven if (__always_noconv_) 4125227825Stheraven { 4126227825Stheraven streamsize __nmemb = static_cast<streamsize>(this->egptr() - this->eback() - __unget_sz); 4127227825Stheraven __nmemb = __bufptr_->sgetn((char*)this->eback() + __unget_sz, __nmemb); 4128227825Stheraven if (__nmemb != 0) 4129227825Stheraven { 4130227825Stheraven this->setg(this->eback(), 4131227825Stheraven this->eback() + __unget_sz, 4132227825Stheraven this->eback() + __unget_sz + __nmemb); 4133227825Stheraven __c = *this->gptr(); 4134227825Stheraven } 4135227825Stheraven } 4136227825Stheraven else 4137227825Stheraven { 4138227825Stheraven memmove(__extbuf_, __extbufnext_, __extbufend_ - __extbufnext_); 4139227825Stheraven __extbufnext_ = __extbuf_ + (__extbufend_ - __extbufnext_); 4140227825Stheraven __extbufend_ = __extbuf_ + (__extbuf_ == __extbuf_min_ ? sizeof(__extbuf_min_) : __ebs_); 4141227825Stheraven streamsize __nmemb = _VSTD::min(static_cast<streamsize>(this->egptr() - this->eback() - __unget_sz), 4142227825Stheraven static_cast<streamsize>(__extbufend_ - __extbufnext_)); 4143227825Stheraven codecvt_base::result __r; 4144227825Stheraven state_type __svs = __st_; 4145227825Stheraven streamsize __nr = __bufptr_->sgetn(const_cast<char*>(__extbufnext_), __nmemb); 4146227825Stheraven if (__nr != 0) 4147227825Stheraven { 4148227825Stheraven __extbufend_ = __extbufnext_ + __nr; 4149227825Stheraven char_type* __inext; 4150227825Stheraven __r = __cv_->in(__st_, __extbuf_, __extbufend_, __extbufnext_, 4151227825Stheraven this->eback() + __unget_sz, 4152227825Stheraven this->egptr(), __inext); 4153227825Stheraven if (__r == codecvt_base::noconv) 4154227825Stheraven { 4155227825Stheraven this->setg((char_type*)__extbuf_, (char_type*)__extbuf_, (char_type*)__extbufend_); 4156227825Stheraven __c = *this->gptr(); 4157227825Stheraven } 4158227825Stheraven else if (__inext != this->eback() + __unget_sz) 4159227825Stheraven { 4160227825Stheraven this->setg(this->eback(), this->eback() + __unget_sz, __inext); 4161227825Stheraven __c = *this->gptr(); 4162227825Stheraven } 4163227825Stheraven } 4164227825Stheraven } 4165227825Stheraven } 4166227825Stheraven else 4167227825Stheraven __c = *this->gptr(); 4168227825Stheraven if (this->eback() == &__1buf) 4169227825Stheraven this->setg(0, 0, 0); 4170227825Stheraven return __c; 4171227825Stheraven} 4172227825Stheraven 4173227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4174227825Stheraventypename wbuffer_convert<_Codecvt, _Elem, _Tr>::int_type 4175227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::pbackfail(int_type __c) 4176227825Stheraven{ 4177227825Stheraven if (__cv_ != 0 && __bufptr_ != 0 && this->eback() < this->gptr()) 4178227825Stheraven { 4179227825Stheraven if (traits_type::eq_int_type(__c, traits_type::eof())) 4180227825Stheraven { 4181227825Stheraven this->gbump(-1); 4182227825Stheraven return traits_type::not_eof(__c); 4183227825Stheraven } 4184227825Stheraven if (traits_type::eq(traits_type::to_char_type(__c), this->gptr()[-1])) 4185227825Stheraven { 4186227825Stheraven this->gbump(-1); 4187227825Stheraven *this->gptr() = traits_type::to_char_type(__c); 4188227825Stheraven return __c; 4189227825Stheraven } 4190227825Stheraven } 4191227825Stheraven return traits_type::eof(); 4192227825Stheraven} 4193227825Stheraven 4194227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4195227825Stheraventypename wbuffer_convert<_Codecvt, _Elem, _Tr>::int_type 4196227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::overflow(int_type __c) 4197227825Stheraven{ 4198227825Stheraven if (__cv_ == 0 || __bufptr_ == 0) 4199227825Stheraven return traits_type::eof(); 4200227825Stheraven __write_mode(); 4201227825Stheraven char_type __1buf; 4202227825Stheraven char_type* __pb_save = this->pbase(); 4203227825Stheraven char_type* __epb_save = this->epptr(); 4204227825Stheraven if (!traits_type::eq_int_type(__c, traits_type::eof())) 4205227825Stheraven { 4206227825Stheraven if (this->pptr() == 0) 4207227825Stheraven this->setp(&__1buf, &__1buf+1); 4208227825Stheraven *this->pptr() = traits_type::to_char_type(__c); 4209227825Stheraven this->pbump(1); 4210227825Stheraven } 4211227825Stheraven if (this->pptr() != this->pbase()) 4212227825Stheraven { 4213227825Stheraven if (__always_noconv_) 4214227825Stheraven { 4215227825Stheraven streamsize __nmemb = static_cast<streamsize>(this->pptr() - this->pbase()); 4216227825Stheraven if (__bufptr_->sputn((const char*)this->pbase(), __nmemb) != __nmemb) 4217227825Stheraven return traits_type::eof(); 4218227825Stheraven } 4219227825Stheraven else 4220227825Stheraven { 4221227825Stheraven char* __extbe = __extbuf_; 4222227825Stheraven codecvt_base::result __r; 4223227825Stheraven do 4224227825Stheraven { 4225227825Stheraven const char_type* __e; 4226227825Stheraven __r = __cv_->out(__st_, this->pbase(), this->pptr(), __e, 4227227825Stheraven __extbuf_, __extbuf_ + __ebs_, __extbe); 4228227825Stheraven if (__e == this->pbase()) 4229227825Stheraven return traits_type::eof(); 4230227825Stheraven if (__r == codecvt_base::noconv) 4231227825Stheraven { 4232227825Stheraven streamsize __nmemb = static_cast<size_t>(this->pptr() - this->pbase()); 4233227825Stheraven if (__bufptr_->sputn((const char*)this->pbase(), __nmemb) != __nmemb) 4234227825Stheraven return traits_type::eof(); 4235227825Stheraven } 4236227825Stheraven else if (__r == codecvt_base::ok || __r == codecvt_base::partial) 4237227825Stheraven { 4238227825Stheraven streamsize __nmemb = static_cast<size_t>(__extbe - __extbuf_); 4239227825Stheraven if (__bufptr_->sputn(__extbuf_, __nmemb) != __nmemb) 4240227825Stheraven return traits_type::eof(); 4241227825Stheraven if (__r == codecvt_base::partial) 4242227825Stheraven { 4243227825Stheraven this->setp((char_type*)__e, this->pptr()); 4244227825Stheraven this->pbump(this->epptr() - this->pbase()); 4245227825Stheraven } 4246227825Stheraven } 4247227825Stheraven else 4248227825Stheraven return traits_type::eof(); 4249227825Stheraven } while (__r == codecvt_base::partial); 4250227825Stheraven } 4251227825Stheraven this->setp(__pb_save, __epb_save); 4252227825Stheraven } 4253227825Stheraven return traits_type::not_eof(__c); 4254227825Stheraven} 4255227825Stheraven 4256227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4257227825Stheravenbasic_streambuf<_Elem, _Tr>* 4258227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::setbuf(char_type* __s, streamsize __n) 4259227825Stheraven{ 4260227825Stheraven this->setg(0, 0, 0); 4261227825Stheraven this->setp(0, 0); 4262227825Stheraven if (__owns_eb_) 4263227825Stheraven delete [] __extbuf_; 4264227825Stheraven if (__owns_ib_) 4265227825Stheraven delete [] __intbuf_; 4266227825Stheraven __ebs_ = __n; 4267227825Stheraven if (__ebs_ > sizeof(__extbuf_min_)) 4268227825Stheraven { 4269227825Stheraven if (__always_noconv_ && __s) 4270227825Stheraven { 4271227825Stheraven __extbuf_ = (char*)__s; 4272227825Stheraven __owns_eb_ = false; 4273227825Stheraven } 4274227825Stheraven else 4275227825Stheraven { 4276227825Stheraven __extbuf_ = new char[__ebs_]; 4277227825Stheraven __owns_eb_ = true; 4278227825Stheraven } 4279227825Stheraven } 4280227825Stheraven else 4281227825Stheraven { 4282227825Stheraven __extbuf_ = __extbuf_min_; 4283227825Stheraven __ebs_ = sizeof(__extbuf_min_); 4284227825Stheraven __owns_eb_ = false; 4285227825Stheraven } 4286227825Stheraven if (!__always_noconv_) 4287227825Stheraven { 4288227825Stheraven __ibs_ = max<streamsize>(__n, sizeof(__extbuf_min_)); 4289227825Stheraven if (__s && __ibs_ >= sizeof(__extbuf_min_)) 4290227825Stheraven { 4291227825Stheraven __intbuf_ = __s; 4292227825Stheraven __owns_ib_ = false; 4293227825Stheraven } 4294227825Stheraven else 4295227825Stheraven { 4296227825Stheraven __intbuf_ = new char_type[__ibs_]; 4297227825Stheraven __owns_ib_ = true; 4298227825Stheraven } 4299227825Stheraven } 4300227825Stheraven else 4301227825Stheraven { 4302227825Stheraven __ibs_ = 0; 4303227825Stheraven __intbuf_ = 0; 4304227825Stheraven __owns_ib_ = false; 4305227825Stheraven } 4306227825Stheraven return this; 4307227825Stheraven} 4308227825Stheraven 4309227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4310227825Stheraventypename wbuffer_convert<_Codecvt, _Elem, _Tr>::pos_type 4311227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::seekoff(off_type __off, ios_base::seekdir __way, 4312227825Stheraven ios_base::openmode __om) 4313227825Stheraven{ 4314227825Stheraven int __width = __cv_->encoding(); 4315227825Stheraven if (__cv_ == 0 || __bufptr_ == 0 || (__width <= 0 && __off != 0) || sync()) 4316227825Stheraven return pos_type(off_type(-1)); 4317227825Stheraven // __width > 0 || __off == 0 4318227825Stheraven switch (__way) 4319227825Stheraven { 4320227825Stheraven case ios_base::beg: 4321227825Stheraven break; 4322227825Stheraven case ios_base::cur: 4323227825Stheraven break; 4324227825Stheraven case ios_base::end: 4325227825Stheraven break; 4326227825Stheraven default: 4327227825Stheraven return pos_type(off_type(-1)); 4328227825Stheraven } 4329227825Stheraven pos_type __r = __bufptr_->pubseekoff(__width * __off, __way, __om); 4330227825Stheraven __r.state(__st_); 4331227825Stheraven return __r; 4332227825Stheraven} 4333227825Stheraven 4334227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4335227825Stheraventypename wbuffer_convert<_Codecvt, _Elem, _Tr>::pos_type 4336227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::seekpos(pos_type __sp, ios_base::openmode __wch) 4337227825Stheraven{ 4338227825Stheraven if (__cv_ == 0 || __bufptr_ == 0 || sync()) 4339227825Stheraven return pos_type(off_type(-1)); 4340227825Stheraven if (__bufptr_->pubseekpos(__sp, __wch) == pos_type(off_type(-1))) 4341227825Stheraven return pos_type(off_type(-1)); 4342227825Stheraven return __sp; 4343227825Stheraven} 4344227825Stheraven 4345227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4346227825Stheravenint 4347227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::sync() 4348227825Stheraven{ 4349227825Stheraven if (__cv_ == 0 || __bufptr_ == 0) 4350227825Stheraven return 0; 4351227825Stheraven if (__cm_ & ios_base::out) 4352227825Stheraven { 4353227825Stheraven if (this->pptr() != this->pbase()) 4354227825Stheraven if (overflow() == traits_type::eof()) 4355227825Stheraven return -1; 4356227825Stheraven codecvt_base::result __r; 4357227825Stheraven do 4358227825Stheraven { 4359227825Stheraven char* __extbe; 4360227825Stheraven __r = __cv_->unshift(__st_, __extbuf_, __extbuf_ + __ebs_, __extbe); 4361227825Stheraven streamsize __nmemb = static_cast<streamsize>(__extbe - __extbuf_); 4362227825Stheraven if (__bufptr_->sputn(__extbuf_, __nmemb) != __nmemb) 4363227825Stheraven return -1; 4364227825Stheraven } while (__r == codecvt_base::partial); 4365227825Stheraven if (__r == codecvt_base::error) 4366227825Stheraven return -1; 4367227825Stheraven if (__bufptr_->pubsync()) 4368227825Stheraven return -1; 4369227825Stheraven } 4370227825Stheraven else if (__cm_ & ios_base::in) 4371227825Stheraven { 4372227825Stheraven off_type __c; 4373227825Stheraven if (__always_noconv_) 4374227825Stheraven __c = this->egptr() - this->gptr(); 4375227825Stheraven else 4376227825Stheraven { 4377227825Stheraven int __width = __cv_->encoding(); 4378227825Stheraven __c = __extbufend_ - __extbufnext_; 4379227825Stheraven if (__width > 0) 4380227825Stheraven __c += __width * (this->egptr() - this->gptr()); 4381227825Stheraven else 4382227825Stheraven { 4383227825Stheraven if (this->gptr() != this->egptr()) 4384227825Stheraven { 4385227825Stheraven reverse(this->gptr(), this->egptr()); 4386227825Stheraven codecvt_base::result __r; 4387227825Stheraven const char_type* __e = this->gptr(); 4388227825Stheraven char* __extbe; 4389227825Stheraven do 4390227825Stheraven { 4391227825Stheraven __r = __cv_->out(__st_, __e, this->egptr(), __e, 4392227825Stheraven __extbuf_, __extbuf_ + __ebs_, __extbe); 4393227825Stheraven switch (__r) 4394227825Stheraven { 4395227825Stheraven case codecvt_base::noconv: 4396227825Stheraven __c += this->egptr() - this->gptr(); 4397227825Stheraven break; 4398227825Stheraven case codecvt_base::ok: 4399227825Stheraven case codecvt_base::partial: 4400227825Stheraven __c += __extbe - __extbuf_; 4401227825Stheraven break; 4402227825Stheraven default: 4403227825Stheraven return -1; 4404227825Stheraven } 4405227825Stheraven } while (__r == codecvt_base::partial); 4406227825Stheraven } 4407227825Stheraven } 4408227825Stheraven } 4409227825Stheraven if (__bufptr_->pubseekoff(-__c, ios_base::cur, __cm_) == pos_type(off_type(-1))) 4410227825Stheraven return -1; 4411227825Stheraven this->setg(0, 0, 0); 4412227825Stheraven __cm_ = 0; 4413227825Stheraven } 4414227825Stheraven return 0; 4415227825Stheraven} 4416227825Stheraven 4417227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4418227825Stheravenbool 4419227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::__read_mode() 4420227825Stheraven{ 4421227825Stheraven if (!(__cm_ & ios_base::in)) 4422227825Stheraven { 4423227825Stheraven this->setp(0, 0); 4424227825Stheraven if (__always_noconv_) 4425227825Stheraven this->setg((char_type*)__extbuf_, 4426227825Stheraven (char_type*)__extbuf_ + __ebs_, 4427227825Stheraven (char_type*)__extbuf_ + __ebs_); 4428227825Stheraven else 4429227825Stheraven this->setg(__intbuf_, __intbuf_ + __ibs_, __intbuf_ + __ibs_); 4430227825Stheraven __cm_ = ios_base::in; 4431227825Stheraven return true; 4432227825Stheraven } 4433227825Stheraven return false; 4434227825Stheraven} 4435227825Stheraven 4436227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4437227825Stheravenvoid 4438227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::__write_mode() 4439227825Stheraven{ 4440227825Stheraven if (!(__cm_ & ios_base::out)) 4441227825Stheraven { 4442227825Stheraven this->setg(0, 0, 0); 4443227825Stheraven if (__ebs_ > sizeof(__extbuf_min_)) 4444227825Stheraven { 4445227825Stheraven if (__always_noconv_) 4446227825Stheraven this->setp((char_type*)__extbuf_, 4447227825Stheraven (char_type*)__extbuf_ + (__ebs_ - 1)); 4448227825Stheraven else 4449227825Stheraven this->setp(__intbuf_, __intbuf_ + (__ibs_ - 1)); 4450227825Stheraven } 4451227825Stheraven else 4452227825Stheraven this->setp(0, 0); 4453227825Stheraven __cm_ = ios_base::out; 4454227825Stheraven } 4455227825Stheraven} 4456227825Stheraven 4457227825Stheraventemplate <class _Codecvt, class _Elem, class _Tr> 4458227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>* 4459227825Stheravenwbuffer_convert<_Codecvt, _Elem, _Tr>::__close() 4460227825Stheraven{ 4461227825Stheraven wbuffer_convert* __rt = 0; 4462227825Stheraven if (__cv_ != 0 && __bufptr_ != 0) 4463227825Stheraven { 4464227825Stheraven __rt = this; 4465227825Stheraven if ((__cm_ & ios_base::out) && sync()) 4466227825Stheraven __rt = 0; 4467227825Stheraven } 4468227825Stheraven return __rt; 4469227825Stheraven} 4470227825Stheraven 4471227825Stheraven_LIBCPP_END_NAMESPACE_STD 4472227825Stheraven 4473227825Stheraven#endif // _LIBCPP_LOCALE 4474