diff options
Diffstat (limited to 'libcxx/include/__locale')
| -rw-r--r-- | libcxx/include/__locale | 2434 |
1 files changed, 1096 insertions, 1338 deletions
diff --git a/libcxx/include/__locale b/libcxx/include/__locale index 6eb8922..3ba7ac1 100644 --- a/libcxx/include/__locale +++ b/libcxx/include/__locale @@ -33,24 +33,24 @@ #endif #if defined(_LIBCPP_MSVCRT_LIKE) -# include <__support/win32/locale_win32.h> +# include <__support/win32/locale_win32.h> #elif defined(_AIX) || defined(__MVS__) -# include <__support/ibm/xlocale.h> +# include <__support/ibm/xlocale.h> #elif defined(__ANDROID__) -# include <__support/android/locale_bionic.h> +# include <__support/android/locale_bionic.h> #elif defined(_NEWLIB_VERSION) -# include <__support/newlib/xlocale.h> +# include <__support/newlib/xlocale.h> #elif defined(__OpenBSD__) -# include <__support/openbsd/xlocale.h> +# include <__support/openbsd/xlocale.h> #elif (defined(__APPLE__) || defined(__FreeBSD__)) -# include <xlocale.h> +# include <xlocale.h> #elif defined(__Fuchsia__) -# include <__support/fuchsia/xlocale.h> +# include <__support/fuchsia/xlocale.h> #elif defined(__wasi__) // WASI libc uses musl's locales support. -# include <__support/musl/xlocale.h> +# include <__support/musl/xlocale.h> #elif defined(_LIBCPP_HAS_MUSL_LIBC) -# include <__support/musl/xlocale.h> +# include <__support/musl/xlocale.h> #endif #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) @@ -62,235 +62,195 @@ _LIBCPP_BEGIN_NAMESPACE_STD class _LIBCPP_EXPORTED_FROM_ABI locale; template <class _Facet> -_LIBCPP_HIDE_FROM_ABI -bool -has_facet(const locale&) _NOEXCEPT; +_LIBCPP_HIDE_FROM_ABI bool has_facet(const locale&) _NOEXCEPT; template <class _Facet> -_LIBCPP_HIDE_FROM_ABI -const _Facet& -use_facet(const locale&); +_LIBCPP_HIDE_FROM_ABI const _Facet& use_facet(const locale&); -class _LIBCPP_EXPORTED_FROM_ABI locale -{ +class _LIBCPP_EXPORTED_FROM_ABI locale { public: - // types: - class _LIBCPP_EXPORTED_FROM_ABI facet; - class _LIBCPP_EXPORTED_FROM_ABI id; - - typedef int category; - - static const category // values assigned here are for exposition only - none = 0, - collate = LC_COLLATE_MASK, - ctype = LC_CTYPE_MASK, - monetary = LC_MONETARY_MASK, - numeric = LC_NUMERIC_MASK, - time = LC_TIME_MASK, - messages = LC_MESSAGES_MASK, - all = collate | ctype | monetary | numeric | time | messages; - - // construct/copy/destroy: - locale() _NOEXCEPT; - locale(const locale&) _NOEXCEPT; - explicit locale(const char*); - explicit locale(const string&); - locale(const locale&, const char*, category); - locale(const locale&, const string&, category); - template <class _Facet> - _LIBCPP_HIDE_FROM_ABI locale(const locale&, _Facet*); - locale(const locale&, const locale&, category); - - ~locale(); - - const locale& operator=(const locale&) _NOEXCEPT; - - template <class _Facet> - _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS - locale combine(const locale&) const; - - // locale operations: - string name() const; - bool operator==(const locale&) const; + // types: + class _LIBCPP_EXPORTED_FROM_ABI facet; + class _LIBCPP_EXPORTED_FROM_ABI id; + + typedef int category; + + static const category // values assigned here are for exposition only + none = 0, + collate = LC_COLLATE_MASK, ctype = LC_CTYPE_MASK, monetary = LC_MONETARY_MASK, numeric = LC_NUMERIC_MASK, + time = LC_TIME_MASK, messages = LC_MESSAGES_MASK, all = collate | ctype | monetary | numeric | time | messages; + + // construct/copy/destroy: + locale() _NOEXCEPT; + locale(const locale&) _NOEXCEPT; + explicit locale(const char*); + explicit locale(const string&); + locale(const locale&, const char*, category); + locale(const locale&, const string&, category); + template <class _Facet> + _LIBCPP_HIDE_FROM_ABI locale(const locale&, _Facet*); + locale(const locale&, const locale&, category); + + ~locale(); + + const locale& operator=(const locale&) _NOEXCEPT; + + template <class _Facet> + _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS locale combine(const locale&) const; + + // locale operations: + string name() const; + bool operator==(const locale&) const; #if _LIBCPP_STD_VER <= 17 - _LIBCPP_HIDE_FROM_ABI bool operator!=(const locale& __y) const {return !(*this == __y);} + _LIBCPP_HIDE_FROM_ABI bool operator!=(const locale& __y) const { return !(*this == __y); } #endif - template <class _CharT, class _Traits, class _Allocator> - _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS - bool operator()(const basic_string<_CharT, _Traits, _Allocator>&, - const basic_string<_CharT, _Traits, _Allocator>&) const; + template <class _CharT, class _Traits, class _Allocator> + _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS bool + operator()(const basic_string<_CharT, _Traits, _Allocator>&, const basic_string<_CharT, _Traits, _Allocator>&) const; - // global locale objects: - static locale global(const locale&); - static const locale& classic(); + // global locale objects: + static locale global(const locale&); + static const locale& classic(); private: - class __imp; - __imp* __locale_; - - template <class> friend struct __no_destroy; - struct __private_tag { }; - _LIBCPP_HIDE_FROM_ABI explicit locale(__private_tag, __imp* __loc) : __locale_(__loc) {} - - void __install_ctor(const locale&, facet*, long); - static locale& __global(); - bool has_facet(id&) const; - const facet* use_facet(id&) const; - - template <class _Facet> friend bool has_facet(const locale&) _NOEXCEPT; - template <class _Facet> friend const _Facet& use_facet(const locale&); + class __imp; + __imp* __locale_; + + template <class> + friend struct __no_destroy; + struct __private_tag {}; + _LIBCPP_HIDE_FROM_ABI explicit locale(__private_tag, __imp* __loc) : __locale_(__loc) {} + + void __install_ctor(const locale&, facet*, long); + static locale& __global(); + bool has_facet(id&) const; + const facet* use_facet(id&) const; + + template <class _Facet> + friend bool has_facet(const locale&) _NOEXCEPT; + template <class _Facet> + friend const _Facet& use_facet(const locale&); }; -class _LIBCPP_EXPORTED_FROM_ABI locale::facet - : public __shared_count -{ +class _LIBCPP_EXPORTED_FROM_ABI locale::facet : public __shared_count { protected: - _LIBCPP_HIDE_FROM_ABI - explicit facet(size_t __refs = 0) - : __shared_count(static_cast<long>(__refs)-1) {} + _LIBCPP_HIDE_FROM_ABI explicit facet(size_t __refs = 0) : __shared_count(static_cast<long>(__refs) - 1) {} - ~facet() override; + ~facet() override; + + // facet(const facet&) = delete; // effectively done in __shared_count + // void operator=(const facet&) = delete; -// facet(const facet&) = delete; // effectively done in __shared_count -// void operator=(const facet&) = delete; private: - void __on_zero_shared() _NOEXCEPT override; + void __on_zero_shared() _NOEXCEPT override; }; -class _LIBCPP_EXPORTED_FROM_ABI locale::id -{ - once_flag __flag_; - int32_t __id_; +class _LIBCPP_EXPORTED_FROM_ABI locale::id { + once_flag __flag_; + int32_t __id_; + + static int32_t __next_id; - static int32_t __next_id; public: - _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR id() :__id_(0) {} - void operator=(const id&) = delete; - id(const id&) = delete; + _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR id() : __id_(0) {} + void operator=(const id&) = delete; + id(const id&) = delete; -public: // only needed for tests - long __get(); +public: // only needed for tests + long __get(); - friend class locale; - friend class locale::__imp; + friend class locale; + friend class locale::__imp; }; template <class _Facet> -inline _LIBCPP_HIDE_FROM_ABI -locale::locale(const locale& __other, _Facet* __f) -{ - __install_ctor(__other, __f, __f ? __f->id.__get() : 0); +inline _LIBCPP_HIDE_FROM_ABI locale::locale(const locale& __other, _Facet* __f) { + __install_ctor(__other, __f, __f ? __f->id.__get() : 0); } template <class _Facet> -locale -locale::combine(const locale& __other) const -{ - if (!std::has_facet<_Facet>(__other)) - __throw_runtime_error("locale::combine: locale missing facet"); +locale locale::combine(const locale& __other) const { + if (!std::has_facet<_Facet>(__other)) + __throw_runtime_error("locale::combine: locale missing facet"); - return locale(*this, &const_cast<_Facet&>(std::use_facet<_Facet>(__other))); + return locale(*this, &const_cast<_Facet&>(std::use_facet<_Facet>(__other))); } template <class _Facet> -inline _LIBCPP_HIDE_FROM_ABI -bool -has_facet(const locale& __l) _NOEXCEPT -{ - return __l.has_facet(_Facet::id); +inline _LIBCPP_HIDE_FROM_ABI bool has_facet(const locale& __l) _NOEXCEPT { + return __l.has_facet(_Facet::id); } template <class _Facet> -inline _LIBCPP_HIDE_FROM_ABI -const _Facet& -use_facet(const locale& __l) -{ - return static_cast<const _Facet&>(*__l.use_facet(_Facet::id)); +inline _LIBCPP_HIDE_FROM_ABI const _Facet& use_facet(const locale& __l) { + return static_cast<const _Facet&>(*__l.use_facet(_Facet::id)); } // template <class _CharT> class collate; template <class _CharT> -class _LIBCPP_TEMPLATE_VIS collate - : public locale::facet -{ +class _LIBCPP_TEMPLATE_VIS collate : public locale::facet { public: - typedef _CharT char_type; - typedef basic_string<char_type> string_type; - - _LIBCPP_HIDE_FROM_ABI - explicit collate(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_HIDE_FROM_ABI - int compare(const char_type* __lo1, const char_type* __hi1, - const char_type* __lo2, const char_type* __hi2) const - { - return do_compare(__lo1, __hi1, __lo2, __hi2); - } + typedef _CharT char_type; + typedef basic_string<char_type> string_type; - // FIXME(EricWF): The _LIBCPP_ALWAYS_INLINE is needed on Windows to work - // around a dllimport bug that expects an external instantiation. - _LIBCPP_HIDE_FROM_ABI - _LIBCPP_ALWAYS_INLINE - string_type transform(const char_type* __lo, const char_type* __hi) const - { - return do_transform(__lo, __hi); - } + _LIBCPP_HIDE_FROM_ABI explicit collate(size_t __refs = 0) : locale::facet(__refs) {} - _LIBCPP_HIDE_FROM_ABI - long hash(const char_type* __lo, const char_type* __hi) const - { - return do_hash(__lo, __hi); - } + _LIBCPP_HIDE_FROM_ABI int + compare(const char_type* __lo1, const char_type* __hi1, const char_type* __lo2, const char_type* __hi2) const { + return do_compare(__lo1, __hi1, __lo2, __hi2); + } + + // FIXME(EricWF): The _LIBCPP_ALWAYS_INLINE is needed on Windows to work + // around a dllimport bug that expects an external instantiation. + _LIBCPP_HIDE_FROM_ABI _LIBCPP_ALWAYS_INLINE string_type + transform(const char_type* __lo, const char_type* __hi) const { + return do_transform(__lo, __hi); + } + + _LIBCPP_HIDE_FROM_ABI long hash(const char_type* __lo, const char_type* __hi) const { return do_hash(__lo, __hi); } - static locale::id id; + static locale::id id; protected: - ~collate() override; - virtual int do_compare(const char_type* __lo1, const char_type* __hi1, - const char_type* __lo2, const char_type* __hi2) const; - virtual string_type do_transform(const char_type* __lo, const char_type* __hi) const - {return string_type(__lo, __hi);} - virtual long do_hash(const char_type* __lo, const char_type* __hi) const; + ~collate() override; + virtual int + do_compare(const char_type* __lo1, const char_type* __hi1, const char_type* __lo2, const char_type* __hi2) const; + virtual string_type do_transform(const char_type* __lo, const char_type* __hi) const { + return string_type(__lo, __hi); + } + virtual long do_hash(const char_type* __lo, const char_type* __hi) const; }; -template <class _CharT> locale::id collate<_CharT>::id; +template <class _CharT> +locale::id collate<_CharT>::id; template <class _CharT> -collate<_CharT>::~collate() -{ -} +collate<_CharT>::~collate() {} template <class _CharT> -int -collate<_CharT>::do_compare(const char_type* __lo1, const char_type* __hi1, - const char_type* __lo2, const char_type* __hi2) const -{ - for (; __lo2 != __hi2; ++__lo1, ++__lo2) - { - if (__lo1 == __hi1 || *__lo1 < *__lo2) - return -1; - if (*__lo2 < *__lo1) - return 1; - } - return __lo1 != __hi1; +int collate<_CharT>::do_compare( + const char_type* __lo1, const char_type* __hi1, const char_type* __lo2, const char_type* __hi2) const { + for (; __lo2 != __hi2; ++__lo1, ++__lo2) { + if (__lo1 == __hi1 || *__lo1 < *__lo2) + return -1; + if (*__lo2 < *__lo1) + return 1; + } + return __lo1 != __hi1; } template <class _CharT> -long -collate<_CharT>::do_hash(const char_type* __lo, const char_type* __hi) const -{ - size_t __h = 0; - const size_t __sr = __CHAR_BIT__ * sizeof(size_t) - 8; - const size_t __mask = size_t(0xF) << (__sr + 4); - for(const char_type* __p = __lo; __p != __hi; ++__p) - { - __h = (__h << 4) + static_cast<size_t>(*__p); - size_t __g = __h & __mask; - __h ^= __g | (__g >> __sr); - } - return static_cast<long>(__h); +long collate<_CharT>::do_hash(const char_type* __lo, const char_type* __hi) const { + size_t __h = 0; + const size_t __sr = __CHAR_BIT__ * sizeof(size_t) - 8; + const size_t __mask = size_t(0xF) << (__sr + 4); + for (const char_type* __p = __lo; __p != __hi; ++__p) { + __h = (__h << 4) + static_cast<size_t>(*__p); + size_t __g = __h & __mask; + __h ^= __g | (__g >> __sr); + } + return static_cast<long>(__h); } extern template class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS collate<char>; @@ -300,786 +260,663 @@ extern template class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS collate<wchar_t>; // template <class CharT> class collate_byname; -template <class _CharT> class _LIBCPP_TEMPLATE_VIS collate_byname; +template <class _CharT> +class _LIBCPP_TEMPLATE_VIS collate_byname; template <> -class _LIBCPP_EXPORTED_FROM_ABI collate_byname<char> - : public collate<char> -{ - locale_t __l_; +class _LIBCPP_EXPORTED_FROM_ABI collate_byname<char> : public collate<char> { + locale_t __l_; + public: - typedef char char_type; - typedef basic_string<char_type> string_type; + typedef char char_type; + typedef basic_string<char_type> string_type; - explicit collate_byname(const char* __n, size_t __refs = 0); - explicit collate_byname(const string& __n, size_t __refs = 0); + explicit collate_byname(const char* __n, size_t __refs = 0); + explicit collate_byname(const string& __n, size_t __refs = 0); protected: - ~collate_byname() override; - int do_compare(const char_type* __lo1, const char_type* __hi1, - const char_type* __lo2, const char_type* __hi2) const override; - string_type do_transform(const char_type* __lo, const char_type* __hi) const override; + ~collate_byname() override; + int do_compare( + const char_type* __lo1, const char_type* __hi1, const char_type* __lo2, const char_type* __hi2) const override; + string_type do_transform(const char_type* __lo, const char_type* __hi) const override; }; #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS template <> -class _LIBCPP_EXPORTED_FROM_ABI collate_byname<wchar_t> - : public collate<wchar_t> -{ - locale_t __l_; +class _LIBCPP_EXPORTED_FROM_ABI collate_byname<wchar_t> : public collate<wchar_t> { + locale_t __l_; + public: - typedef wchar_t char_type; - typedef basic_string<char_type> string_type; + typedef wchar_t char_type; + typedef basic_string<char_type> string_type; - explicit collate_byname(const char* __n, size_t __refs = 0); - explicit collate_byname(const string& __n, size_t __refs = 0); + explicit collate_byname(const char* __n, size_t __refs = 0); + explicit collate_byname(const string& __n, size_t __refs = 0); protected: - ~collate_byname() override; + ~collate_byname() override; - int do_compare(const char_type* __lo1, const char_type* __hi1, - const char_type* __lo2, const char_type* __hi2) const override; - string_type do_transform(const char_type* __lo, const char_type* __hi) const override; + int do_compare( + const char_type* __lo1, const char_type* __hi1, const char_type* __lo2, const char_type* __hi2) const override; + string_type do_transform(const char_type* __lo, const char_type* __hi) const override; }; #endif template <class _CharT, class _Traits, class _Allocator> -bool -locale::operator()(const basic_string<_CharT, _Traits, _Allocator>& __x, - const basic_string<_CharT, _Traits, _Allocator>& __y) const -{ - return std::use_facet<std::collate<_CharT> >(*this).compare( - __x.data(), __x.data() + __x.size(), - __y.data(), __y.data() + __y.size()) < 0; +bool locale::operator()(const basic_string<_CharT, _Traits, _Allocator>& __x, + const basic_string<_CharT, _Traits, _Allocator>& __y) const { + return std::use_facet<std::collate<_CharT> >(*this).compare( + __x.data(), __x.data() + __x.size(), __y.data(), __y.data() + __y.size()) < 0; } // template <class charT> class ctype -class _LIBCPP_EXPORTED_FROM_ABI ctype_base -{ +class _LIBCPP_EXPORTED_FROM_ABI ctype_base { public: #if defined(_LIBCPP_PROVIDES_DEFAULT_RUNE_TABLE) - typedef unsigned long mask; - static const mask space = 1<<0; - static const mask print = 1<<1; - static const mask cntrl = 1<<2; - static const mask upper = 1<<3; - static const mask lower = 1<<4; - static const mask alpha = 1<<5; - static const mask digit = 1<<6; - static const mask punct = 1<<7; - static const mask xdigit = 1<<8; - static const mask blank = 1<<9; -#if defined(__BIONIC__) - // Historically this was a part of regex_traits rather than ctype_base. The - // historical value of the constant is preserved for ABI compatibility. - static const mask __regex_word = 0x8000; -#else - static const mask __regex_word = 1<<10; -#endif // defined(__BIONIC__) + typedef unsigned long mask; + static const mask space = 1 << 0; + static const mask print = 1 << 1; + static const mask cntrl = 1 << 2; + static const mask upper = 1 << 3; + static const mask lower = 1 << 4; + static const mask alpha = 1 << 5; + static const mask digit = 1 << 6; + static const mask punct = 1 << 7; + static const mask xdigit = 1 << 8; + static const mask blank = 1 << 9; +# if defined(__BIONIC__) + // Historically this was a part of regex_traits rather than ctype_base. The + // historical value of the constant is preserved for ABI compatibility. + static const mask __regex_word = 0x8000; +# else + static const mask __regex_word = 1 << 10; +# endif // defined(__BIONIC__) #elif defined(__GLIBC__) - typedef unsigned short mask; - static const mask space = _ISspace; - static const mask print = _ISprint; - static const mask cntrl = _IScntrl; - static const mask upper = _ISupper; - static const mask lower = _ISlower; - static const mask alpha = _ISalpha; - static const mask digit = _ISdigit; - static const mask punct = _ISpunct; - static const mask xdigit = _ISxdigit; - static const mask blank = _ISblank; -#if defined(__mips__) || (BYTE_ORDER == BIG_ENDIAN) - static const mask __regex_word = static_cast<mask>(_ISbit(15)); -#else - static const mask __regex_word = 0x80; -#endif + typedef unsigned short mask; + static const mask space = _ISspace; + static const mask print = _ISprint; + static const mask cntrl = _IScntrl; + static const mask upper = _ISupper; + static const mask lower = _ISlower; + static const mask alpha = _ISalpha; + static const mask digit = _ISdigit; + static const mask punct = _ISpunct; + static const mask xdigit = _ISxdigit; + static const mask blank = _ISblank; +# if defined(__mips__) || (BYTE_ORDER == BIG_ENDIAN) + static const mask __regex_word = static_cast<mask>(_ISbit(15)); +# else + static const mask __regex_word = 0x80; +# endif #elif defined(_LIBCPP_MSVCRT_LIKE) - typedef unsigned short mask; - static const mask space = _SPACE; - static const mask print = _BLANK|_PUNCT|_ALPHA|_DIGIT; - static const mask cntrl = _CONTROL; - static const mask upper = _UPPER; - static const mask lower = _LOWER; - static const mask alpha = _ALPHA; - static const mask digit = _DIGIT; - static const mask punct = _PUNCT; - static const mask xdigit = _HEX; - static const mask blank = _BLANK; - static const mask __regex_word = 0x4000; // 0x8000 and 0x0100 and 0x00ff are used -# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_PRINT -# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_ALPHA + typedef unsigned short mask; + static const mask space = _SPACE; + static const mask print = _BLANK | _PUNCT | _ALPHA | _DIGIT; + static const mask cntrl = _CONTROL; + static const mask upper = _UPPER; + static const mask lower = _LOWER; + static const mask alpha = _ALPHA; + static const mask digit = _DIGIT; + static const mask punct = _PUNCT; + static const mask xdigit = _HEX; + static const mask blank = _BLANK; + static const mask __regex_word = 0x4000; // 0x8000 and 0x0100 and 0x00ff are used +# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_PRINT +# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_ALPHA #elif defined(__APPLE__) || defined(__FreeBSD__) || defined(__EMSCRIPTEN__) || defined(__NetBSD__) -# ifdef __APPLE__ - typedef __uint32_t mask; -# elif defined(__FreeBSD__) - typedef unsigned long mask; -# elif defined(__EMSCRIPTEN__) || defined(__NetBSD__) - typedef unsigned short mask; -# endif - static const mask space = _CTYPE_S; - static const mask print = _CTYPE_R; - static const mask cntrl = _CTYPE_C; - static const mask upper = _CTYPE_U; - static const mask lower = _CTYPE_L; - static const mask alpha = _CTYPE_A; - static const mask digit = _CTYPE_D; - static const mask punct = _CTYPE_P; - static const mask xdigit = _CTYPE_X; - -# if defined(__NetBSD__) - static const mask blank = _CTYPE_BL; - // NetBSD defines classes up to 0x2000 - // see sys/ctype_bits.h, _CTYPE_Q - static const mask __regex_word = 0x8000; -# else - static const mask blank = _CTYPE_B; - static const mask __regex_word = 0x80; -# endif +# ifdef __APPLE__ + typedef __uint32_t mask; +# elif defined(__FreeBSD__) + typedef unsigned long mask; +# elif defined(__EMSCRIPTEN__) || defined(__NetBSD__) + typedef unsigned short mask; +# endif + static const mask space = _CTYPE_S; + static const mask print = _CTYPE_R; + static const mask cntrl = _CTYPE_C; + static const mask upper = _CTYPE_U; + static const mask lower = _CTYPE_L; + static const mask alpha = _CTYPE_A; + static const mask digit = _CTYPE_D; + static const mask punct = _CTYPE_P; + static const mask xdigit = _CTYPE_X; + +# if defined(__NetBSD__) + static const mask blank = _CTYPE_BL; + // NetBSD defines classes up to 0x2000 + // see sys/ctype_bits.h, _CTYPE_Q + static const mask __regex_word = 0x8000; +# else + static const mask blank = _CTYPE_B; + static const mask __regex_word = 0x80; +# endif #elif defined(_AIX) - typedef unsigned int mask; - static const mask space = _ISSPACE; - static const mask print = _ISPRINT; - static const mask cntrl = _ISCNTRL; - static const mask upper = _ISUPPER; - static const mask lower = _ISLOWER; - static const mask alpha = _ISALPHA; - static const mask digit = _ISDIGIT; - static const mask punct = _ISPUNCT; - static const mask xdigit = _ISXDIGIT; - static const mask blank = _ISBLANK; - static const mask __regex_word = 0x8000; + typedef unsigned int mask; + static const mask space = _ISSPACE; + static const mask print = _ISPRINT; + static const mask cntrl = _ISCNTRL; + static const mask upper = _ISUPPER; + static const mask lower = _ISLOWER; + static const mask alpha = _ISALPHA; + static const mask digit = _ISDIGIT; + static const mask punct = _ISPUNCT; + static const mask xdigit = _ISXDIGIT; + static const mask blank = _ISBLANK; + static const mask __regex_word = 0x8000; #elif defined(_NEWLIB_VERSION) - // Same type as Newlib's _ctype_ array in newlib/libc/include/ctype.h. - typedef char mask; - // In case char is signed, static_cast is needed to avoid warning on - // positive value becomming negative. - static const mask space = static_cast<mask>(_S); - static const mask print = static_cast<mask>(_P | _U | _L | _N | _B); - static const mask cntrl = static_cast<mask>(_C); - static const mask upper = static_cast<mask>(_U); - static const mask lower = static_cast<mask>(_L); - static const mask alpha = static_cast<mask>(_U | _L); - static const mask digit = static_cast<mask>(_N); - static const mask punct = static_cast<mask>(_P); - static const mask xdigit = static_cast<mask>(_X | _N); - static const mask blank = static_cast<mask>(_B); - // mask is already fully saturated, use a different type in regex_type_traits. - static const unsigned short __regex_word = 0x100; -# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_PRINT -# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_ALPHA -# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_XDIGIT + // Same type as Newlib's _ctype_ array in newlib/libc/include/ctype.h. + typedef char mask; + // In case char is signed, static_cast is needed to avoid warning on + // positive value becomming negative. + static const mask space = static_cast<mask>(_S); + static const mask print = static_cast<mask>(_P | _U | _L | _N | _B); + static const mask cntrl = static_cast<mask>(_C); + static const mask upper = static_cast<mask>(_U); + static const mask lower = static_cast<mask>(_L); + static const mask alpha = static_cast<mask>(_U | _L); + static const mask digit = static_cast<mask>(_N); + static const mask punct = static_cast<mask>(_P); + static const mask xdigit = static_cast<mask>(_X | _N); + static const mask blank = static_cast<mask>(_B); + // mask is already fully saturated, use a different type in regex_type_traits. + static const unsigned short __regex_word = 0x100; +# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_PRINT +# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_ALPHA +# define _LIBCPP_CTYPE_MASK_IS_COMPOSITE_XDIGIT #elif defined(__MVS__) -# if defined(__NATIVE_ASCII_F) - typedef unsigned int mask; - static const mask space = _ISSPACE_A; - static const mask print = _ISPRINT_A; - static const mask cntrl = _ISCNTRL_A; - static const mask upper = _ISUPPER_A; - static const mask lower = _ISLOWER_A; - static const mask alpha = _ISALPHA_A; - static const mask digit = _ISDIGIT_A; - static const mask punct = _ISPUNCT_A; - static const mask xdigit = _ISXDIGIT_A; - static const mask blank = _ISBLANK_A; -# else - typedef unsigned short mask; - static const mask space = __ISSPACE; - static const mask print = __ISPRINT; - static const mask cntrl = __ISCNTRL; - static const mask upper = __ISUPPER; - static const mask lower = __ISLOWER; - static const mask alpha = __ISALPHA; - static const mask digit = __ISDIGIT; - static const mask punct = __ISPUNCT; - static const mask xdigit = __ISXDIGIT; - static const mask blank = __ISBLANK; -# endif - static const mask __regex_word = 0x8000; +# if defined(__NATIVE_ASCII_F) + typedef unsigned int mask; + static const mask space = _ISSPACE_A; + static const mask print = _ISPRINT_A; + static const mask cntrl = _ISCNTRL_A; + static const mask upper = _ISUPPER_A; + static const mask lower = _ISLOWER_A; + static const mask alpha = _ISALPHA_A; + static const mask digit = _ISDIGIT_A; + static const mask punct = _ISPUNCT_A; + static const mask xdigit = _ISXDIGIT_A; + static const mask blank = _ISBLANK_A; +# else + typedef unsigned short mask; + static const mask space = __ISSPACE; + static const mask print = __ISPRINT; + static const mask cntrl = __ISCNTRL; + static const mask upper = __ISUPPER; + static const mask lower = __ISLOWER; + static const mask alpha = __ISALPHA; + static const mask digit = __ISDIGIT; + static const mask punct = __ISPUNCT; + static const mask xdigit = __ISXDIGIT; + static const mask blank = __ISBLANK; +# endif + static const mask __regex_word = 0x8000; #else -# error unknown rune table for this platform -- do you mean to define _LIBCPP_PROVIDES_DEFAULT_RUNE_TABLE? +# error unknown rune table for this platform -- do you mean to define _LIBCPP_PROVIDES_DEFAULT_RUNE_TABLE? #endif - static const mask alnum = alpha | digit; - static const mask graph = alnum | punct; + static const mask alnum = alpha | digit; + static const mask graph = alnum | punct; - _LIBCPP_HIDE_FROM_ABI ctype_base() {} + _LIBCPP_HIDE_FROM_ABI ctype_base() {} - static_assert((__regex_word & ~(std::make_unsigned<mask>::type)(space | print | cntrl | upper | lower | alpha | - digit | punct | xdigit | blank)) == __regex_word, - "__regex_word can't overlap other bits"); + static_assert((__regex_word & ~(std::make_unsigned<mask>::type)(space | print | cntrl | upper | lower | alpha | + digit | punct | xdigit | blank)) == __regex_word, + "__regex_word can't overlap other bits"); }; -template <class _CharT> class _LIBCPP_TEMPLATE_VIS ctype; +template <class _CharT> +class _LIBCPP_TEMPLATE_VIS ctype; #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS template <> -class _LIBCPP_EXPORTED_FROM_ABI ctype<wchar_t> - : public locale::facet, - public ctype_base -{ +class _LIBCPP_EXPORTED_FROM_ABI ctype<wchar_t> : public locale::facet, public ctype_base { public: - typedef wchar_t char_type; + typedef wchar_t char_type; - _LIBCPP_HIDE_FROM_ABI - explicit ctype(size_t __refs = 0) - : locale::facet(__refs) {} + _LIBCPP_HIDE_FROM_ABI explicit ctype(size_t __refs = 0) : locale::facet(__refs) {} - _LIBCPP_HIDE_FROM_ABI - bool is(mask __m, char_type __c) const - { - return do_is(__m, __c); - } + _LIBCPP_HIDE_FROM_ABI bool is(mask __m, char_type __c) const { return do_is(__m, __c); } - _LIBCPP_HIDE_FROM_ABI - const char_type* is(const char_type* __low, const char_type* __high, mask* __vec) const - { - return do_is(__low, __high, __vec); - } + _LIBCPP_HIDE_FROM_ABI const char_type* is(const char_type* __low, const char_type* __high, mask* __vec) const { + return do_is(__low, __high, __vec); + } - _LIBCPP_HIDE_FROM_ABI - const char_type* scan_is(mask __m, const char_type* __low, const char_type* __high) const - { - return do_scan_is(__m, __low, __high); - } + _LIBCPP_HIDE_FROM_ABI const char_type* scan_is(mask __m, const char_type* __low, const char_type* __high) const { + return do_scan_is(__m, __low, __high); + } - _LIBCPP_HIDE_FROM_ABI - const char_type* scan_not(mask __m, const char_type* __low, const char_type* __high) const - { - return do_scan_not(__m, __low, __high); - } + _LIBCPP_HIDE_FROM_ABI const char_type* scan_not(mask __m, const char_type* __low, const char_type* __high) const { + return do_scan_not(__m, __low, __high); + } - _LIBCPP_HIDE_FROM_ABI - char_type toupper(char_type __c) const - { - return do_toupper(__c); - } + _LIBCPP_HIDE_FROM_ABI char_type toupper(char_type __c) const { return do_toupper(__c); } - _LIBCPP_HIDE_FROM_ABI - const char_type* toupper(char_type* __low, const char_type* __high) const - { - return do_toupper(__low, __high); - } + _LIBCPP_HIDE_FROM_ABI const char_type* toupper(char_type* __low, const char_type* __high) const { + return do_toupper(__low, __high); + } - _LIBCPP_HIDE_FROM_ABI - char_type tolower(char_type __c) const - { - return do_tolower(__c); - } + _LIBCPP_HIDE_FROM_ABI char_type tolower(char_type __c) const { return do_tolower(__c); } - _LIBCPP_HIDE_FROM_ABI - const char_type* tolower(char_type* __low, const char_type* __high) const - { - return do_tolower(__low, __high); - } + _LIBCPP_HIDE_FROM_ABI const char_type* tolower(char_type* __low, const char_type* __high) const { + return do_tolower(__low, __high); + } - _LIBCPP_HIDE_FROM_ABI - char_type widen(char __c) const - { - return do_widen(__c); - } + _LIBCPP_HIDE_FROM_ABI char_type widen(char __c) const { return do_widen(__c); } - _LIBCPP_HIDE_FROM_ABI - const char* widen(const char* __low, const char* __high, char_type* __to) const - { - return do_widen(__low, __high, __to); - } + _LIBCPP_HIDE_FROM_ABI const char* widen(const char* __low, const char* __high, char_type* __to) const { + return do_widen(__low, __high, __to); + } - _LIBCPP_HIDE_FROM_ABI - char narrow(char_type __c, char __dfault) const - { - return do_narrow(__c, __dfault); - } + _LIBCPP_HIDE_FROM_ABI char narrow(char_type __c, char __dfault) const { return do_narrow(__c, __dfault); } - _LIBCPP_HIDE_FROM_ABI - const char_type* narrow(const char_type* __low, const char_type* __high, char __dfault, char* __to) const - { - return do_narrow(__low, __high, __dfault, __to); - } + _LIBCPP_HIDE_FROM_ABI const char_type* + narrow(const char_type* __low, const char_type* __high, char __dfault, char* __to) const { + return do_narrow(__low, __high, __dfault, __to); + } - static locale::id id; + static locale::id id; protected: - ~ctype() override; - virtual bool do_is(mask __m, char_type __c) const; - virtual const char_type* do_is(const char_type* __low, const char_type* __high, mask* __vec) const; - virtual const char_type* do_scan_is(mask __m, const char_type* __low, const char_type* __high) const; - virtual const char_type* do_scan_not(mask __m, const char_type* __low, const char_type* __high) const; - virtual char_type do_toupper(char_type) const; - virtual const char_type* do_toupper(char_type* __low, const char_type* __high) const; - virtual char_type do_tolower(char_type) const; - virtual const char_type* do_tolower(char_type* __low, const char_type* __high) const; - virtual char_type do_widen(char) const; - virtual const char* do_widen(const char* __low, const char* __high, char_type* __dest) const; - virtual char do_narrow(char_type, char __dfault) const; - virtual const char_type* do_narrow(const char_type* __low, const char_type* __high, char __dfault, char* __dest) const; + ~ctype() override; + virtual bool do_is(mask __m, char_type __c) const; + virtual const char_type* do_is(const char_type* __low, const char_type* __high, mask* __vec) const; + virtual const char_type* do_scan_is(mask __m, const char_type* __low, const char_type* __high) const; + virtual const char_type* do_scan_not(mask __m, const char_type* __low, const char_type* __high) const; + virtual char_type do_toupper(char_type) const; + virtual const char_type* do_toupper(char_type* __low, const char_type* __high) const; + virtual char_type do_tolower(char_type) const; + virtual const char_type* do_tolower(char_type* __low, const char_type* __high) const; + virtual char_type do_widen(char) const; + virtual const char* do_widen(const char* __low, const char* __high, char_type* __dest) const; + virtual char do_narrow(char_type, char __dfault) const; + virtual const char_type* + do_narrow(const char_type* __low, const char_type* __high, char __dfault, char* __dest) const; }; #endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS template <> -class _LIBCPP_EXPORTED_FROM_ABI ctype<char> - : public locale::facet, public ctype_base -{ - const mask* __tab_; - bool __del_; +class _LIBCPP_EXPORTED_FROM_ABI ctype<char> : public locale::facet, public ctype_base { + const mask* __tab_; + bool __del_; + public: - typedef char char_type; + typedef char char_type; - explicit ctype(const mask* __tab = nullptr, bool __del = false, size_t __refs = 0); + explicit ctype(const mask* __tab = nullptr, bool __del = false, size_t __refs = 0); - _LIBCPP_HIDE_FROM_ABI - bool is(mask __m, char_type __c) const - { - return isascii(__c) ? (__tab_[static_cast<int>(__c)] & __m) !=0 : false; - } + _LIBCPP_HIDE_FROM_ABI bool is(mask __m, char_type __c) const { + return isascii(__c) ? (__tab_[static_cast<int>(__c)] & __m) != 0 : false; + } - _LIBCPP_HIDE_FROM_ABI - const char_type* is(const char_type* __low, const char_type* __high, mask* __vec) const - { - for (; __low != __high; ++__low, ++__vec) - *__vec = isascii(*__low) ? __tab_[static_cast<int>(*__low)] : 0; - return __low; - } + _LIBCPP_HIDE_FROM_ABI const char_type* is(const char_type* __low, const char_type* __high, mask* __vec) const { + for (; __low != __high; ++__low, ++__vec) + *__vec = isascii(*__low) ? __tab_[static_cast<int>(*__low)] : 0; + return __low; + } - _LIBCPP_HIDE_FROM_ABI - const char_type* scan_is (mask __m, const char_type* __low, const char_type* __high) const - { - for (; __low != __high; ++__low) - if (isascii(*__low) && (__tab_[static_cast<int>(*__low)] & __m)) - break; - return __low; - } + _LIBCPP_HIDE_FROM_ABI const char_type* scan_is(mask __m, const char_type* __low, const char_type* __high) const { + for (; __low != __high; ++__low) + if (isascii(*__low) && (__tab_[static_cast<int>(*__low)] & __m)) + break; + return __low; + } - _LIBCPP_HIDE_FROM_ABI - const char_type* scan_not(mask __m, const char_type* __low, const char_type* __high) const - { - for (; __low != __high; ++__low) - if (!isascii(*__low) || !(__tab_[static_cast<int>(*__low)] & __m)) - break; - return __low; - } + _LIBCPP_HIDE_FROM_ABI const char_type* scan_not(mask __m, const char_type* __low, const char_type* __high) const { + for (; __low != __high; ++__low) + if (!isascii(*__low) || !(__tab_[static_cast<int>(*__low)] & __m)) + break; + return __low; + } - _LIBCPP_HIDE_FROM_ABI - char_type toupper(char_type __c) const - { - return do_toupper(__c); - } + _LIBCPP_HIDE_FROM_ABI char_type toupper(char_type __c) const { return do_toupper(__c); } - _LIBCPP_HIDE_FROM_ABI - const char_type* toupper(char_type* __low, const char_type* __high) const - { - return do_toupper(__low, __high); - } + _LIBCPP_HIDE_FROM_ABI const char_type* toupper(char_type* __low, const char_type* __high) const { + return do_toupper(__low, __high); + } - _LIBCPP_HIDE_FROM_ABI - char_type tolower(char_type __c) const - { - return do_tolower(__c); - } + _LIBCPP_HIDE_FROM_ABI char_type tolower(char_type __c) const { return do_tolower(__c); } - _LIBCPP_HIDE_FROM_ABI - const char_type* tolower(char_type* __low, const char_type* __high) const - { - return do_tolower(__low, __high); - } + _LIBCPP_HIDE_FROM_ABI const char_type* tolower(char_type* __low, const char_type* __high) const { + return do_tolower(__low, __high); + } - _LIBCPP_HIDE_FROM_ABI - char_type widen(char __c) const - { - return do_widen(__c); - } + _LIBCPP_HIDE_FROM_ABI char_type widen(char __c) const { return do_widen(__c); } - _LIBCPP_HIDE_FROM_ABI - const char* widen(const char* __low, const char* __high, char_type* __to) const - { - return do_widen(__low, __high, __to); - } + _LIBCPP_HIDE_FROM_ABI const char* widen(const char* __low, const char* __high, char_type* __to) const { + return do_widen(__low, __high, __to); + } - _LIBCPP_HIDE_FROM_ABI - char narrow(char_type __c, char __dfault) const - { - return do_narrow(__c, __dfault); - } + _LIBCPP_HIDE_FROM_ABI char narrow(char_type __c, char __dfault) const { return do_narrow(__c, __dfault); } - _LIBCPP_HIDE_FROM_ABI - const char* narrow(const char_type* __low, const char_type* __high, char __dfault, char* __to) const - { - return do_narrow(__low, __high, __dfault, __to); - } + _LIBCPP_HIDE_FROM_ABI const char* + narrow(const char_type* __low, const char_type* __high, char __dfault, char* __to) const { + return do_narrow(__low, __high, __dfault, __to); + } - static locale::id id; + static locale::id id; #ifdef _CACHED_RUNES - static const size_t table_size = _CACHED_RUNES; + static const size_t table_size = _CACHED_RUNES; #else - static const size_t table_size = 256; // FIXME: Don't hardcode this. + static const size_t table_size = 256; // FIXME: Don't hardcode this. #endif - _LIBCPP_HIDE_FROM_ABI const mask* table() const _NOEXCEPT {return __tab_;} - static const mask* classic_table() _NOEXCEPT; + _LIBCPP_HIDE_FROM_ABI const mask* table() const _NOEXCEPT { return __tab_; } + static const mask* classic_table() _NOEXCEPT; #if defined(__GLIBC__) || defined(__EMSCRIPTEN__) - static const int* __classic_upper_table() _NOEXCEPT; - static const int* __classic_lower_table() _NOEXCEPT; + static const int* __classic_upper_table() _NOEXCEPT; + static const int* __classic_lower_table() _NOEXCEPT; #endif #if defined(__NetBSD__) - static const short* __classic_upper_table() _NOEXCEPT; - static const short* __classic_lower_table() _NOEXCEPT; + static const short* __classic_upper_table() _NOEXCEPT; + static const short* __classic_lower_table() _NOEXCEPT; #endif #if defined(__MVS__) - static const unsigned short* __classic_upper_table() _NOEXCEPT; - static const unsigned short* __classic_lower_table() _NOEXCEPT; + static const unsigned short* __classic_upper_table() _NOEXCEPT; + static const unsigned short* __classic_lower_table() _NOEXCEPT; #endif protected: - ~ctype() override; - virtual char_type do_toupper(char_type __c) const; - virtual const char_type* do_toupper(char_type* __low, const char_type* __high) const; - virtual char_type do_tolower(char_type __c) const; - virtual const char_type* do_tolower(char_type* __low, const char_type* __high) const; - virtual char_type do_widen(char __c) const; - virtual const char* do_widen(const char* __low, const char* __high, char_type* __to) const; - virtual char do_narrow(char_type __c, char __dfault) const; - virtual const char* do_narrow(const char_type* __low, const char_type* __high, char __dfault, char* __to) const; + ~ctype() override; + virtual char_type do_toupper(char_type __c) const; + virtual const char_type* do_toupper(char_type* __low, const char_type* __high) const; + virtual char_type do_tolower(char_type __c) const; + virtual const char_type* do_tolower(char_type* __low, const char_type* __high) const; + virtual char_type do_widen(char __c) const; + virtual const char* do_widen(const char* __low, const char* __high, char_type* __to) const; + virtual char do_narrow(char_type __c, char __dfault) const; + virtual const char* do_narrow(const char_type* __low, const char_type* __high, char __dfault, char* __to) const; }; // template <class CharT> class ctype_byname; -template <class _CharT> class _LIBCPP_TEMPLATE_VIS ctype_byname; +template <class _CharT> +class _LIBCPP_TEMPLATE_VIS ctype_byname; template <> -class _LIBCPP_EXPORTED_FROM_ABI ctype_byname<char> - : public ctype<char> -{ - locale_t __l_; +class _LIBCPP_EXPORTED_FROM_ABI ctype_byname<char> : public ctype<char> { + locale_t __l_; public: - explicit ctype_byname(const char*, size_t = 0); - explicit ctype_byname(const string&, size_t = 0); + explicit ctype_byname(const char*, size_t = 0); + explicit ctype_byname(const string&, size_t = 0); protected: - ~ctype_byname() override; - char_type do_toupper(char_type) const override; - const char_type* do_toupper(char_type* __low, const char_type* __high) const override; - char_type do_tolower(char_type) const override; - const char_type* do_tolower(char_type* __low, const char_type* __high) const override; + ~ctype_byname() override; + char_type do_toupper(char_type) const override; + const char_type* do_toupper(char_type* __low, const char_type* __high) const override; + char_type do_tolower(char_type) const override; + const char_type* do_tolower(char_type* __low, const char_type* __high) const override; }; #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS template <> -class _LIBCPP_EXPORTED_FROM_ABI ctype_byname<wchar_t> - : public ctype<wchar_t> -{ - locale_t __l_; +class _LIBCPP_EXPORTED_FROM_ABI ctype_byname<wchar_t> : public ctype<wchar_t> { + locale_t __l_; public: - explicit ctype_byname(const char*, size_t = 0); - explicit ctype_byname(const string&, size_t = 0); + explicit ctype_byname(const char*, size_t = 0); + explicit ctype_byname(const string&, size_t = 0); protected: - ~ctype_byname() override; - bool do_is(mask __m, char_type __c) const override; - const char_type* do_is(const char_type* __low, const char_type* __high, mask* __vec) const override; - const char_type* do_scan_is(mask __m, const char_type* __low, const char_type* __high) const override; - const char_type* do_scan_not(mask __m, const char_type* __low, const char_type* __high) const override; - char_type do_toupper(char_type) const override; - const char_type* do_toupper(char_type* __low, const char_type* __high) const override; - char_type do_tolower(char_type) const override; - const char_type* do_tolower(char_type* __low, const char_type* __high) const override; - char_type do_widen(char) const override; - const char* do_widen(const char* __low, const char* __high, char_type* __dest) const override; - char do_narrow(char_type, char __dfault) const override; - const char_type* do_narrow(const char_type* __low, const char_type* __high, char __dfault, char* __dest) const override; + ~ctype_byname() override; + bool do_is(mask __m, char_type __c) const override; + const char_type* do_is(const char_type* __low, const char_type* __high, mask* __vec) const override; + const char_type* do_scan_is(mask __m, const char_type* __low, const char_type* __high) const override; + const char_type* do_scan_not(mask __m, const char_type* __low, const char_type* __high) const override; + char_type do_toupper(char_type) const override; + const char_type* do_toupper(char_type* __low, const char_type* __high) const override; + char_type do_tolower(char_type) const override; + const char_type* do_tolower(char_type* __low, const char_type* __high) const override; + char_type do_widen(char) const override; + const char* do_widen(const char* __low, const char* __high, char_type* __dest) const override; + char do_narrow(char_type, char __dfault) const override; + const char_type* + do_narrow(const char_type* __low, const char_type* __high, char __dfault, char* __dest) const override; }; #endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -isspace(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); +inline _LIBCPP_HIDE_FROM_ABI bool isspace(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -isprint(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); +inline _LIBCPP_HIDE_FROM_ABI bool isprint(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -iscntrl(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); +inline _LIBCPP_HIDE_FROM_ABI bool iscntrl(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -isupper(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); +inline _LIBCPP_HIDE_FROM_ABI bool isupper(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -islower(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); +inline _LIBCPP_HIDE_FROM_ABI bool islower(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -isalpha(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); +inline _LIBCPP_HIDE_FROM_ABI bool isalpha(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -isdigit(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); +inline _LIBCPP_HIDE_FROM_ABI bool isdigit(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -ispunct(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); +inline _LIBCPP_HIDE_FROM_ABI bool ispunct(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -isxdigit(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); +inline _LIBCPP_HIDE_FROM_ABI bool isxdigit(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -isalnum(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); +inline _LIBCPP_HIDE_FROM_ABI bool isalnum(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -bool -isgraph(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); +inline _LIBCPP_HIDE_FROM_ABI bool isgraph(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); } template <class _CharT> _LIBCPP_HIDE_FROM_ABI bool isblank(_CharT __c, const locale& __loc) { - return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::blank, __c); + return std::use_facet<ctype<_CharT> >(__loc).is(ctype_base::blank, __c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -_CharT -toupper(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).toupper(__c); +inline _LIBCPP_HIDE_FROM_ABI _CharT toupper(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).toupper(__c); } template <class _CharT> -inline _LIBCPP_HIDE_FROM_ABI -_CharT -tolower(_CharT __c, const locale& __loc) -{ - return std::use_facet<ctype<_CharT> >(__loc).tolower(__c); +inline _LIBCPP_HIDE_FROM_ABI _CharT tolower(_CharT __c, const locale& __loc) { + return std::use_facet<ctype<_CharT> >(__loc).tolower(__c); } // codecvt_base -class _LIBCPP_EXPORTED_FROM_ABI codecvt_base -{ +class _LIBCPP_EXPORTED_FROM_ABI codecvt_base { public: - _LIBCPP_HIDE_FROM_ABI codecvt_base() {} - enum result {ok, partial, error, noconv}; + _LIBCPP_HIDE_FROM_ABI codecvt_base() {} + enum result { ok, partial, error, noconv }; }; // template <class internT, class externT, class stateT> class codecvt; -template <class _InternT, class _ExternT, class _StateT> class _LIBCPP_TEMPLATE_VIS codecvt; +template <class _InternT, class _ExternT, class _StateT> +class _LIBCPP_TEMPLATE_VIS codecvt; // template <> class codecvt<char, char, mbstate_t> template <> -class _LIBCPP_EXPORTED_FROM_ABI codecvt<char, char, mbstate_t> - : public locale::facet, - public codecvt_base -{ +class _LIBCPP_EXPORTED_FROM_ABI codecvt<char, char, mbstate_t> : public locale::facet, public codecvt_base { public: - typedef char intern_type; - typedef char extern_type; - typedef mbstate_t state_type; - - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_HIDE_FROM_ABI - result out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_unshift(__st, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const - { - return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - int encoding() const _NOEXCEPT - { - return do_encoding(); - } - - _LIBCPP_HIDE_FROM_ABI - bool always_noconv() const _NOEXCEPT - { - return do_always_noconv(); - } - - _LIBCPP_HIDE_FROM_ABI - int length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const - { - return do_length(__st, __frm, __end, __mx); - } - - _LIBCPP_HIDE_FROM_ABI - int max_length() const _NOEXCEPT - { - return do_max_length(); - } - - static locale::id id; + typedef char intern_type; + typedef char extern_type; + typedef mbstate_t state_type; + + _LIBCPP_HIDE_FROM_ABI explicit codecvt(size_t __refs = 0) : locale::facet(__refs) {} + + _LIBCPP_HIDE_FROM_ABI result + out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const { + return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const { + return do_unshift(__st, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const { + return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI int encoding() const _NOEXCEPT { return do_encoding(); } + + _LIBCPP_HIDE_FROM_ABI bool always_noconv() const _NOEXCEPT { return do_always_noconv(); } + + _LIBCPP_HIDE_FROM_ABI int + length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const { + return do_length(__st, __frm, __end, __mx); + } + + _LIBCPP_HIDE_FROM_ABI int max_length() const _NOEXCEPT { return do_max_length(); } + + static locale::id id; protected: - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(const char*, size_t __refs = 0) - : locale::facet(__refs) {} - - ~codecvt() override; - - virtual result do_out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual result do_in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const; - virtual result do_unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual int do_encoding() const _NOEXCEPT; - virtual bool do_always_noconv() const _NOEXCEPT; - virtual int do_length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const; - virtual int do_max_length() const _NOEXCEPT; + _LIBCPP_HIDE_FROM_ABI explicit codecvt(const char*, size_t __refs = 0) : locale::facet(__refs) {} + + ~codecvt() override; + + virtual result + do_out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const; + virtual result + do_in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const; + virtual result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; + virtual int do_encoding() const _NOEXCEPT; + virtual bool do_always_noconv() const _NOEXCEPT; + virtual int do_length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const; + virtual int do_max_length() const _NOEXCEPT; }; // template <> class codecvt<wchar_t, char, mbstate_t> #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS template <> -class _LIBCPP_EXPORTED_FROM_ABI codecvt<wchar_t, char, mbstate_t> - : public locale::facet, - public codecvt_base -{ - locale_t __l_; -public: - typedef wchar_t intern_type; - typedef char extern_type; - typedef mbstate_t state_type; - - explicit codecvt(size_t __refs = 0); - - _LIBCPP_HIDE_FROM_ABI - result out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_unshift(__st, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const - { - return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - int encoding() const _NOEXCEPT - { - return do_encoding(); - } - - _LIBCPP_HIDE_FROM_ABI - bool always_noconv() const _NOEXCEPT - { - return do_always_noconv(); - } - - _LIBCPP_HIDE_FROM_ABI - int length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const - { - return do_length(__st, __frm, __end, __mx); - } - - _LIBCPP_HIDE_FROM_ABI - int max_length() const _NOEXCEPT - { - return do_max_length(); - } +class _LIBCPP_EXPORTED_FROM_ABI codecvt<wchar_t, char, mbstate_t> : public locale::facet, public codecvt_base { + locale_t __l_; - static locale::id id; +public: + typedef wchar_t intern_type; + typedef char extern_type; + typedef mbstate_t state_type; + + explicit codecvt(size_t __refs = 0); + + _LIBCPP_HIDE_FROM_ABI result + out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const { + return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const { + return do_unshift(__st, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const { + return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI int encoding() const _NOEXCEPT { return do_encoding(); } + + _LIBCPP_HIDE_FROM_ABI bool always_noconv() const _NOEXCEPT { return do_always_noconv(); } + + _LIBCPP_HIDE_FROM_ABI int + length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const { + return do_length(__st, __frm, __end, __mx); + } + + _LIBCPP_HIDE_FROM_ABI int max_length() const _NOEXCEPT { return do_max_length(); } + + static locale::id id; protected: - explicit codecvt(const char*, size_t __refs = 0); - - ~codecvt() override; - - virtual result do_out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual result do_in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const; - virtual result do_unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual int do_encoding() const _NOEXCEPT; - virtual bool do_always_noconv() const _NOEXCEPT; - virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; - virtual int do_max_length() const _NOEXCEPT; + explicit codecvt(const char*, size_t __refs = 0); + + ~codecvt() override; + + virtual result + do_out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const; + virtual result + do_in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const; + virtual result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; + virtual int do_encoding() const _NOEXCEPT; + virtual bool do_always_noconv() const _NOEXCEPT; + virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; + virtual int do_max_length() const _NOEXCEPT; }; #endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS @@ -1087,86 +924,80 @@ protected: template <> class _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_EXPORTED_FROM_ABI codecvt<char16_t, char, mbstate_t> - : public locale::facet, - public codecvt_base -{ + : public locale::facet, public codecvt_base { public: - typedef char16_t intern_type; - typedef char extern_type; - typedef mbstate_t state_type; - - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_HIDE_FROM_ABI - result out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_unshift(__st, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const - { - return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - int encoding() const _NOEXCEPT - { - return do_encoding(); - } - - _LIBCPP_HIDE_FROM_ABI - bool always_noconv() const _NOEXCEPT - { - return do_always_noconv(); - } - - _LIBCPP_HIDE_FROM_ABI - int length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const - { - return do_length(__st, __frm, __end, __mx); - } - - _LIBCPP_HIDE_FROM_ABI - int max_length() const _NOEXCEPT - { - return do_max_length(); - } - - static locale::id id; + typedef char16_t intern_type; + typedef char extern_type; + typedef mbstate_t state_type; + + _LIBCPP_HIDE_FROM_ABI explicit codecvt(size_t __refs = 0) : locale::facet(__refs) {} + + _LIBCPP_HIDE_FROM_ABI result + out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const { + return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const { + return do_unshift(__st, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const { + return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI int encoding() const _NOEXCEPT { return do_encoding(); } + + _LIBCPP_HIDE_FROM_ABI bool always_noconv() const _NOEXCEPT { return do_always_noconv(); } + + _LIBCPP_HIDE_FROM_ABI int + length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const { + return do_length(__st, __frm, __end, __mx); + } + + _LIBCPP_HIDE_FROM_ABI int max_length() const _NOEXCEPT { return do_max_length(); } + + static locale::id id; protected: - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(const char*, size_t __refs = 0) - : locale::facet(__refs) {} - - ~codecvt() override; - - virtual result do_out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual result do_in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const; - virtual result do_unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual int do_encoding() const _NOEXCEPT; - virtual bool do_always_noconv() const _NOEXCEPT; - virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; - virtual int do_max_length() const _NOEXCEPT; + _LIBCPP_HIDE_FROM_ABI explicit codecvt(const char*, size_t __refs = 0) : locale::facet(__refs) {} + + ~codecvt() override; + + virtual result + do_out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const; + virtual result + do_in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const; + virtual result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; + virtual int do_encoding() const _NOEXCEPT; + virtual bool do_always_noconv() const _NOEXCEPT; + virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; + virtual int do_max_length() const _NOEXCEPT; }; #ifndef _LIBCPP_HAS_NO_CHAR8_T @@ -1174,87 +1005,80 @@ protected: // template <> class codecvt<char16_t, char8_t, mbstate_t> // C++20 template <> -class _LIBCPP_EXPORTED_FROM_ABI codecvt<char16_t, char8_t, mbstate_t> - : public locale::facet, - public codecvt_base -{ +class _LIBCPP_EXPORTED_FROM_ABI codecvt<char16_t, char8_t, mbstate_t> : public locale::facet, public codecvt_base { public: - typedef char16_t intern_type; - typedef char8_t extern_type; - typedef mbstate_t state_type; - - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_HIDE_FROM_ABI - result out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_unshift(__st, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const - { - return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - int encoding() const _NOEXCEPT - { - return do_encoding(); - } - - _LIBCPP_HIDE_FROM_ABI - bool always_noconv() const _NOEXCEPT - { - return do_always_noconv(); - } - - _LIBCPP_HIDE_FROM_ABI - int length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const - { - return do_length(__st, __frm, __end, __mx); - } - - _LIBCPP_HIDE_FROM_ABI - int max_length() const _NOEXCEPT - { - return do_max_length(); - } - - static locale::id id; + typedef char16_t intern_type; + typedef char8_t extern_type; + typedef mbstate_t state_type; + + _LIBCPP_HIDE_FROM_ABI explicit codecvt(size_t __refs = 0) : locale::facet(__refs) {} + + _LIBCPP_HIDE_FROM_ABI result + out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const { + return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const { + return do_unshift(__st, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const { + return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI int encoding() const _NOEXCEPT { return do_encoding(); } + + _LIBCPP_HIDE_FROM_ABI bool always_noconv() const _NOEXCEPT { return do_always_noconv(); } + + _LIBCPP_HIDE_FROM_ABI int + length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const { + return do_length(__st, __frm, __end, __mx); + } + + _LIBCPP_HIDE_FROM_ABI int max_length() const _NOEXCEPT { return do_max_length(); } + + static locale::id id; protected: - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(const char*, size_t __refs = 0) - : locale::facet(__refs) {} - - ~codecvt() override; - - virtual result do_out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual result do_in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const; - virtual result do_unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual int do_encoding() const _NOEXCEPT; - virtual bool do_always_noconv() const _NOEXCEPT; - virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; - virtual int do_max_length() const _NOEXCEPT; + _LIBCPP_HIDE_FROM_ABI explicit codecvt(const char*, size_t __refs = 0) : locale::facet(__refs) {} + + ~codecvt() override; + + virtual result + do_out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const; + virtual result + do_in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const; + virtual result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; + virtual int do_encoding() const _NOEXCEPT; + virtual bool do_always_noconv() const _NOEXCEPT; + virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; + virtual int do_max_length() const _NOEXCEPT; }; #endif @@ -1263,86 +1087,80 @@ protected: template <> class _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_EXPORTED_FROM_ABI codecvt<char32_t, char, mbstate_t> - : public locale::facet, - public codecvt_base -{ + : public locale::facet, public codecvt_base { public: - typedef char32_t intern_type; - typedef char extern_type; - typedef mbstate_t state_type; - - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_HIDE_FROM_ABI - result out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_unshift(__st, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const - { - return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - int encoding() const _NOEXCEPT - { - return do_encoding(); - } - - _LIBCPP_HIDE_FROM_ABI - bool always_noconv() const _NOEXCEPT - { - return do_always_noconv(); - } - - _LIBCPP_HIDE_FROM_ABI - int length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const - { - return do_length(__st, __frm, __end, __mx); - } - - _LIBCPP_HIDE_FROM_ABI - int max_length() const _NOEXCEPT - { - return do_max_length(); - } - - static locale::id id; + typedef char32_t intern_type; + typedef char extern_type; + typedef mbstate_t state_type; + + _LIBCPP_HIDE_FROM_ABI explicit codecvt(size_t __refs = 0) : locale::facet(__refs) {} + + _LIBCPP_HIDE_FROM_ABI result + out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const { + return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const { + return do_unshift(__st, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const { + return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI int encoding() const _NOEXCEPT { return do_encoding(); } + + _LIBCPP_HIDE_FROM_ABI bool always_noconv() const _NOEXCEPT { return do_always_noconv(); } + + _LIBCPP_HIDE_FROM_ABI int + length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const { + return do_length(__st, __frm, __end, __mx); + } + + _LIBCPP_HIDE_FROM_ABI int max_length() const _NOEXCEPT { return do_max_length(); } + + static locale::id id; protected: - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(const char*, size_t __refs = 0) - : locale::facet(__refs) {} - - ~codecvt() override; - - virtual result do_out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual result do_in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const; - virtual result do_unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual int do_encoding() const _NOEXCEPT; - virtual bool do_always_noconv() const _NOEXCEPT; - virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; - virtual int do_max_length() const _NOEXCEPT; + _LIBCPP_HIDE_FROM_ABI explicit codecvt(const char*, size_t __refs = 0) : locale::facet(__refs) {} + + ~codecvt() override; + + virtual result + do_out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const; + virtual result + do_in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const; + virtual result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; + virtual int do_encoding() const _NOEXCEPT; + virtual bool do_always_noconv() const _NOEXCEPT; + virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; + virtual int do_max_length() const _NOEXCEPT; }; #ifndef _LIBCPP_HAS_NO_CHAR8_T @@ -1350,87 +1168,80 @@ protected: // template <> class codecvt<char32_t, char8_t, mbstate_t> // C++20 template <> -class _LIBCPP_EXPORTED_FROM_ABI codecvt<char32_t, char8_t, mbstate_t> - : public locale::facet, - public codecvt_base -{ +class _LIBCPP_EXPORTED_FROM_ABI codecvt<char32_t, char8_t, mbstate_t> : public locale::facet, public codecvt_base { public: - typedef char32_t intern_type; - typedef char8_t extern_type; - typedef mbstate_t state_type; - - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_HIDE_FROM_ABI - result out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const - { - return do_unshift(__st, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - result in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const - { - return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); - } - - _LIBCPP_HIDE_FROM_ABI - int encoding() const _NOEXCEPT - { - return do_encoding(); - } - - _LIBCPP_HIDE_FROM_ABI - bool always_noconv() const _NOEXCEPT - { - return do_always_noconv(); - } - - _LIBCPP_HIDE_FROM_ABI - int length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const - { - return do_length(__st, __frm, __end, __mx); - } - - _LIBCPP_HIDE_FROM_ABI - int max_length() const _NOEXCEPT - { - return do_max_length(); - } - - static locale::id id; + typedef char32_t intern_type; + typedef char8_t extern_type; + typedef mbstate_t state_type; + + _LIBCPP_HIDE_FROM_ABI explicit codecvt(size_t __refs = 0) : locale::facet(__refs) {} + + _LIBCPP_HIDE_FROM_ABI result + out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const { + return do_out(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const { + return do_unshift(__st, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI result + in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const { + return do_in(__st, __frm, __frm_end, __frm_nxt, __to, __to_end, __to_nxt); + } + + _LIBCPP_HIDE_FROM_ABI int encoding() const _NOEXCEPT { return do_encoding(); } + + _LIBCPP_HIDE_FROM_ABI bool always_noconv() const _NOEXCEPT { return do_always_noconv(); } + + _LIBCPP_HIDE_FROM_ABI int + length(state_type& __st, const extern_type* __frm, const extern_type* __end, size_t __mx) const { + return do_length(__st, __frm, __end, __mx); + } + + _LIBCPP_HIDE_FROM_ABI int max_length() const _NOEXCEPT { return do_max_length(); } + + static locale::id id; protected: - _LIBCPP_HIDE_FROM_ABI - explicit codecvt(const char*, size_t __refs = 0) - : locale::facet(__refs) {} - - ~codecvt() override; - - virtual result do_out(state_type& __st, - const intern_type* __frm, const intern_type* __frm_end, const intern_type*& __frm_nxt, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual result do_in(state_type& __st, - const extern_type* __frm, const extern_type* __frm_end, const extern_type*& __frm_nxt, - intern_type* __to, intern_type* __to_end, intern_type*& __to_nxt) const; - virtual result do_unshift(state_type& __st, - extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; - virtual int do_encoding() const _NOEXCEPT; - virtual bool do_always_noconv() const _NOEXCEPT; - virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; - virtual int do_max_length() const _NOEXCEPT; + _LIBCPP_HIDE_FROM_ABI explicit codecvt(const char*, size_t __refs = 0) : locale::facet(__refs) {} + + ~codecvt() override; + + virtual result + do_out(state_type& __st, + const intern_type* __frm, + const intern_type* __frm_end, + const intern_type*& __frm_nxt, + extern_type* __to, + extern_type* __to_end, + extern_type*& __to_nxt) const; + virtual result + do_in(state_type& __st, + const extern_type* __frm, + const extern_type* __frm_end, + const extern_type*& __frm_nxt, + intern_type* __to, + intern_type* __to_end, + intern_type*& __to_nxt) const; + virtual result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const; + virtual int do_encoding() const _NOEXCEPT; + virtual bool do_always_noconv() const _NOEXCEPT; + virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; + virtual int do_max_length() const _NOEXCEPT; }; #endif @@ -1438,333 +1249,280 @@ protected: // template <class _InternT, class _ExternT, class _StateT> class codecvt_byname template <class _InternT, class _ExternT, class _StateT> -class _LIBCPP_TEMPLATE_VIS codecvt_byname - : public codecvt<_InternT, _ExternT, _StateT> -{ +class _LIBCPP_TEMPLATE_VIS codecvt_byname : public codecvt<_InternT, _ExternT, _StateT> { public: - _LIBCPP_HIDE_FROM_ABI - explicit codecvt_byname(const char* __nm, size_t __refs = 0) - : codecvt<_InternT, _ExternT, _StateT>(__nm, __refs) {} - _LIBCPP_HIDE_FROM_ABI - explicit codecvt_byname(const string& __nm, size_t __refs = 0) - : codecvt<_InternT, _ExternT, _StateT>(__nm.c_str(), __refs) {} + _LIBCPP_HIDE_FROM_ABI explicit codecvt_byname(const char* __nm, size_t __refs = 0) + : codecvt<_InternT, _ExternT, _StateT>(__nm, __refs) {} + _LIBCPP_HIDE_FROM_ABI explicit codecvt_byname(const string& __nm, size_t __refs = 0) + : codecvt<_InternT, _ExternT, _StateT>(__nm.c_str(), __refs) {} + protected: - ~codecvt_byname() override; + ~codecvt_byname() override; }; _LIBCPP_SUPPRESS_DEPRECATED_PUSH template <class _InternT, class _ExternT, class _StateT> -codecvt_byname<_InternT, _ExternT, _StateT>::~codecvt_byname() -{ -} +codecvt_byname<_InternT, _ExternT, _StateT>::~codecvt_byname() {} _LIBCPP_SUPPRESS_DEPRECATED_POP extern template class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS codecvt_byname<char, char, mbstate_t>; #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS extern template class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS codecvt_byname<wchar_t, char, mbstate_t>; #endif -extern template class _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS codecvt_byname<char16_t, char, mbstate_t>; // deprecated in C++20 -extern template class _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS codecvt_byname<char32_t, char, mbstate_t>; // deprecated in C++20 +extern template class _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS + codecvt_byname<char16_t, char, mbstate_t>; // deprecated in C++20 +extern template class _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS + codecvt_byname<char32_t, char, mbstate_t>; // deprecated in C++20 #ifndef _LIBCPP_HAS_NO_CHAR8_T extern template class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS codecvt_byname<char16_t, char8_t, mbstate_t>; // C++20 extern template class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS codecvt_byname<char32_t, char8_t, mbstate_t>; // C++20 #endif template <size_t _Np> -struct __narrow_to_utf8 -{ - template <class _OutputIterator, class _CharT> - _OutputIterator - operator()(_OutputIterator __s, const _CharT* __wb, const _CharT* __we) const; +struct __narrow_to_utf8 { + template <class _OutputIterator, class _CharT> + _OutputIterator operator()(_OutputIterator __s, const _CharT* __wb, const _CharT* __we) const; }; template <> -struct __narrow_to_utf8<8> -{ - template <class _OutputIterator, class _CharT> - _LIBCPP_HIDE_FROM_ABI - _OutputIterator - operator()(_OutputIterator __s, const _CharT* __wb, const _CharT* __we) const - { - for (; __wb < __we; ++__wb, ++__s) - *__s = *__wb; - return __s; - } +struct __narrow_to_utf8<8> { + template <class _OutputIterator, class _CharT> + _LIBCPP_HIDE_FROM_ABI _OutputIterator operator()(_OutputIterator __s, const _CharT* __wb, const _CharT* __we) const { + for (; __wb < __we; ++__wb, ++__s) + *__s = *__wb; + return __s; + } }; _LIBCPP_SUPPRESS_DEPRECATED_PUSH template <> -struct _LIBCPP_EXPORTED_FROM_ABI __narrow_to_utf8<16> - : public codecvt<char16_t, char, mbstate_t> -{ - _LIBCPP_HIDE_FROM_ABI - __narrow_to_utf8() : codecvt<char16_t, char, mbstate_t>(1) {} -_LIBCPP_SUPPRESS_DEPRECATED_POP - - ~__narrow_to_utf8() override; - - template <class _OutputIterator, class _CharT> - _LIBCPP_HIDE_FROM_ABI - _OutputIterator - operator()(_OutputIterator __s, const _CharT* __wb, const _CharT* __we) const - { - result __r = ok; - mbstate_t __mb; - while (__wb < __we && __r != error) - { - const int __sz = 32; - char __buf[__sz]; - char* __bn; - const char16_t* __wn = (const char16_t*)__wb; - __r = do_out(__mb, (const char16_t*)__wb, (const char16_t*)__we, __wn, - __buf, __buf+__sz, __bn); - if (__r == codecvt_base::error || __wn == (const char16_t*)__wb) - __throw_runtime_error("locale not supported"); - for (const char* __p = __buf; __p < __bn; ++__p, ++__s) - *__s = *__p; - __wb = (const _CharT*)__wn; - } - return __s; - } +struct _LIBCPP_EXPORTED_FROM_ABI __narrow_to_utf8<16> : public codecvt<char16_t, char, mbstate_t> { + _LIBCPP_HIDE_FROM_ABI __narrow_to_utf8() : codecvt<char16_t, char, mbstate_t>(1) {} + _LIBCPP_SUPPRESS_DEPRECATED_POP + + ~__narrow_to_utf8() override; + + template <class _OutputIterator, class _CharT> + _LIBCPP_HIDE_FROM_ABI _OutputIterator operator()(_OutputIterator __s, const _CharT* __wb, const _CharT* __we) const { + result __r = ok; + mbstate_t __mb; + while (__wb < __we && __r != error) { + const int __sz = 32; + char __buf[__sz]; + char* __bn; + const char16_t* __wn = (const char16_t*)__wb; + __r = do_out(__mb, (const char16_t*)__wb, (const char16_t*)__we, __wn, __buf, __buf + __sz, __bn); + if (__r == codecvt_base::error || __wn == (const char16_t*)__wb) + __throw_runtime_error("locale not supported"); + for (const char* __p = __buf; __p < __bn; ++__p, ++__s) + *__s = *__p; + __wb = (const _CharT*)__wn; + } + return __s; + } }; _LIBCPP_SUPPRESS_DEPRECATED_PUSH template <> -struct _LIBCPP_EXPORTED_FROM_ABI __narrow_to_utf8<32> - : public codecvt<char32_t, char, mbstate_t> -{ - _LIBCPP_HIDE_FROM_ABI - __narrow_to_utf8() : codecvt<char32_t, char, mbstate_t>(1) {} -_LIBCPP_SUPPRESS_DEPRECATED_POP - - ~__narrow_to_utf8() override; - - template <class _OutputIterator, class _CharT> - _LIBCPP_HIDE_FROM_ABI - _OutputIterator - operator()(_OutputIterator __s, const _CharT* __wb, const _CharT* __we) const - { - result __r = ok; - mbstate_t __mb; - while (__wb < __we && __r != error) - { - const int __sz = 32; - char __buf[__sz]; - char* __bn; - const char32_t* __wn = (const char32_t*)__wb; - __r = do_out(__mb, (const char32_t*)__wb, (const char32_t*)__we, __wn, - __buf, __buf+__sz, __bn); - if (__r == codecvt_base::error || __wn == (const char32_t*)__wb) - __throw_runtime_error("locale not supported"); - for (const char* __p = __buf; __p < __bn; ++__p, ++__s) - *__s = *__p; - __wb = (const _CharT*)__wn; - } - return __s; - } +struct _LIBCPP_EXPORTED_FROM_ABI __narrow_to_utf8<32> : public codecvt<char32_t, char, mbstate_t> { + _LIBCPP_HIDE_FROM_ABI __narrow_to_utf8() : codecvt<char32_t, char, mbstate_t>(1) {} + _LIBCPP_SUPPRESS_DEPRECATED_POP + + ~__narrow_to_utf8() override; + + template <class _OutputIterator, class _CharT> + _LIBCPP_HIDE_FROM_ABI _OutputIterator operator()(_OutputIterator __s, const _CharT* __wb, const _CharT* __we) const { + result __r = ok; + mbstate_t __mb; + while (__wb < __we && __r != error) { + const int __sz = 32; + char __buf[__sz]; + char* __bn; + const char32_t* __wn = (const char32_t*)__wb; + __r = do_out(__mb, (const char32_t*)__wb, (const char32_t*)__we, __wn, __buf, __buf + __sz, __bn); + if (__r == codecvt_base::error || __wn == (const char32_t*)__wb) + __throw_runtime_error("locale not supported"); + for (const char* __p = __buf; __p < __bn; ++__p, ++__s) + *__s = *__p; + __wb = (const _CharT*)__wn; + } + return __s; + } }; template <size_t _Np> -struct __widen_from_utf8 -{ - template <class _OutputIterator> - _OutputIterator - operator()(_OutputIterator __s, const char* __nb, const char* __ne) const; +struct __widen_from_utf8 { + template <class _OutputIterator> + _OutputIterator operator()(_OutputIterator __s, const char* __nb, const char* __ne) const; }; template <> -struct __widen_from_utf8<8> -{ - template <class _OutputIterator> - _LIBCPP_HIDE_FROM_ABI - _OutputIterator - operator()(_OutputIterator __s, const char* __nb, const char* __ne) const - { - for (; __nb < __ne; ++__nb, ++__s) - *__s = *__nb; - return __s; - } +struct __widen_from_utf8<8> { + template <class _OutputIterator> + _LIBCPP_HIDE_FROM_ABI _OutputIterator operator()(_OutputIterator __s, const char* __nb, const char* __ne) const { + for (; __nb < __ne; ++__nb, ++__s) + *__s = *__nb; + return __s; + } }; _LIBCPP_SUPPRESS_DEPRECATED_PUSH template <> -struct _LIBCPP_EXPORTED_FROM_ABI __widen_from_utf8<16> - : public codecvt<char16_t, char, mbstate_t> -{ - _LIBCPP_HIDE_FROM_ABI - __widen_from_utf8() : codecvt<char16_t, char, mbstate_t>(1) {} -_LIBCPP_SUPPRESS_DEPRECATED_POP - - ~__widen_from_utf8() override; - - template <class _OutputIterator> - _LIBCPP_HIDE_FROM_ABI - _OutputIterator - operator()(_OutputIterator __s, const char* __nb, const char* __ne) const - { - result __r = ok; - mbstate_t __mb; - while (__nb < __ne && __r != error) - { - const int __sz = 32; - char16_t __buf[__sz]; - char16_t* __bn; - const char* __nn = __nb; - __r = do_in(__mb, __nb, __ne - __nb > __sz ? __nb+__sz : __ne, __nn, - __buf, __buf+__sz, __bn); - if (__r == codecvt_base::error || __nn == __nb) - __throw_runtime_error("locale not supported"); - for (const char16_t* __p = __buf; __p < __bn; ++__p, ++__s) - *__s = *__p; - __nb = __nn; - } - return __s; - } +struct _LIBCPP_EXPORTED_FROM_ABI __widen_from_utf8<16> : public codecvt<char16_t, char, mbstate_t> { + _LIBCPP_HIDE_FROM_ABI __widen_from_utf8() : codecvt<char16_t, char, mbstate_t>(1) {} + _LIBCPP_SUPPRESS_DEPRECATED_POP + + ~__widen_from_utf8() override; + + template <class _OutputIterator> + _LIBCPP_HIDE_FROM_ABI _OutputIterator operator()(_OutputIterator __s, const char* __nb, const char* __ne) const { + result __r = ok; + mbstate_t __mb; + while (__nb < __ne && __r != error) { + const int __sz = 32; + char16_t __buf[__sz]; + char16_t* __bn; + const char* __nn = __nb; + __r = do_in(__mb, __nb, __ne - __nb > __sz ? __nb + __sz : __ne, __nn, __buf, __buf + __sz, __bn); + if (__r == codecvt_base::error || __nn == __nb) + __throw_runtime_error("locale not supported"); + for (const char16_t* __p = __buf; __p < __bn; ++__p, ++__s) + *__s = *__p; + __nb = __nn; + } + return __s; + } }; _LIBCPP_SUPPRESS_DEPRECATED_PUSH template <> -struct _LIBCPP_EXPORTED_FROM_ABI __widen_from_utf8<32> - : public codecvt<char32_t, char, mbstate_t> -{ - _LIBCPP_HIDE_FROM_ABI - __widen_from_utf8() : codecvt<char32_t, char, mbstate_t>(1) {} -_LIBCPP_SUPPRESS_DEPRECATED_POP - - ~__widen_from_utf8() override; - - template <class _OutputIterator> - _LIBCPP_HIDE_FROM_ABI - _OutputIterator - operator()(_OutputIterator __s, const char* __nb, const char* __ne) const - { - result __r = ok; - mbstate_t __mb; - while (__nb < __ne && __r != error) - { - const int __sz = 32; - char32_t __buf[__sz]; - char32_t* __bn; - const char* __nn = __nb; - __r = do_in(__mb, __nb, __ne - __nb > __sz ? __nb+__sz : __ne, __nn, - __buf, __buf+__sz, __bn); - if (__r == codecvt_base::error || __nn == __nb) - __throw_runtime_error("locale not supported"); - for (const char32_t* __p = __buf; __p < __bn; ++__p, ++__s) - *__s = *__p; - __nb = __nn; - } - return __s; - } +struct _LIBCPP_EXPORTED_FROM_ABI __widen_from_utf8<32> : public codecvt<char32_t, char, mbstate_t> { + _LIBCPP_HIDE_FROM_ABI __widen_from_utf8() : codecvt<char32_t, char, mbstate_t>(1) {} + _LIBCPP_SUPPRESS_DEPRECATED_POP + + ~__widen_from_utf8() override; + + template <class _OutputIterator> + _LIBCPP_HIDE_FROM_ABI _OutputIterator operator()(_OutputIterator __s, const char* __nb, const char* __ne) const { + result __r = ok; + mbstate_t __mb; + while (__nb < __ne && __r != error) { + const int __sz = 32; + char32_t __buf[__sz]; + char32_t* __bn; + const char* __nn = __nb; + __r = do_in(__mb, __nb, __ne - __nb > __sz ? __nb + __sz : __ne, __nn, __buf, __buf + __sz, __bn); + if (__r == codecvt_base::error || __nn == __nb) + __throw_runtime_error("locale not supported"); + for (const char32_t* __p = __buf; __p < __bn; ++__p, ++__s) + *__s = *__p; + __nb = __nn; + } + return __s; + } }; // template <class charT> class numpunct -template <class _CharT> class _LIBCPP_TEMPLATE_VIS numpunct; +template <class _CharT> +class _LIBCPP_TEMPLATE_VIS numpunct; template <> -class _LIBCPP_EXPORTED_FROM_ABI numpunct<char> - : public locale::facet -{ +class _LIBCPP_EXPORTED_FROM_ABI numpunct<char> : public locale::facet { public: - typedef char char_type; - typedef basic_string<char_type> string_type; + typedef char char_type; + typedef basic_string<char_type> string_type; - explicit numpunct(size_t __refs = 0); + explicit numpunct(size_t __refs = 0); - _LIBCPP_HIDE_FROM_ABI char_type decimal_point() const {return do_decimal_point();} - _LIBCPP_HIDE_FROM_ABI char_type thousands_sep() const {return do_thousands_sep();} - _LIBCPP_HIDE_FROM_ABI string grouping() const {return do_grouping();} - _LIBCPP_HIDE_FROM_ABI string_type truename() const {return do_truename();} - _LIBCPP_HIDE_FROM_ABI string_type falsename() const {return do_falsename();} + _LIBCPP_HIDE_FROM_ABI char_type decimal_point() const { return do_decimal_point(); } + _LIBCPP_HIDE_FROM_ABI char_type thousands_sep() const { return do_thousands_sep(); } + _LIBCPP_HIDE_FROM_ABI string grouping() const { return do_grouping(); } + _LIBCPP_HIDE_FROM_ABI string_type truename() const { return do_truename(); } + _LIBCPP_HIDE_FROM_ABI string_type falsename() const { return do_falsename(); } - static locale::id id; + static locale::id id; protected: - ~numpunct() override; - virtual char_type do_decimal_point() const; - virtual char_type do_thousands_sep() const; - virtual string do_grouping() const; - virtual string_type do_truename() const; - virtual string_type do_falsename() const; - - char_type __decimal_point_; - char_type __thousands_sep_; - string __grouping_; + ~numpunct() override; + virtual char_type do_decimal_point() const; + virtual char_type do_thousands_sep() const; + virtual string do_grouping() const; + virtual string_type do_truename() const; + virtual string_type do_falsename() const; + + char_type __decimal_point_; + char_type __thousands_sep_; + string __grouping_; }; #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS template <> -class _LIBCPP_EXPORTED_FROM_ABI numpunct<wchar_t> - : public locale::facet -{ +class _LIBCPP_EXPORTED_FROM_ABI numpunct<wchar_t> : public locale::facet { public: - typedef wchar_t char_type; - typedef basic_string<char_type> string_type; + typedef wchar_t char_type; + typedef basic_string<char_type> string_type; - explicit numpunct(size_t __refs = 0); + explicit numpunct(size_t __refs = 0); - _LIBCPP_HIDE_FROM_ABI char_type decimal_point() const {return do_decimal_point();} - _LIBCPP_HIDE_FROM_ABI char_type thousands_sep() const {return do_thousands_sep();} - _LIBCPP_HIDE_FROM_ABI string grouping() const {return do_grouping();} - _LIBCPP_HIDE_FROM_ABI string_type truename() const {return do_truename();} - _LIBCPP_HIDE_FROM_ABI string_type falsename() const {return do_falsename();} + _LIBCPP_HIDE_FROM_ABI char_type decimal_point() const { return do_decimal_point(); } + _LIBCPP_HIDE_FROM_ABI char_type thousands_sep() const { return do_thousands_sep(); } + _LIBCPP_HIDE_FROM_ABI string grouping() const { return do_grouping(); } + _LIBCPP_HIDE_FROM_ABI string_type truename() const { return do_truename(); } + _LIBCPP_HIDE_FROM_ABI string_type falsename() const { return do_falsename(); } - static locale::id id; + static locale::id id; protected: - ~numpunct() override; - virtual char_type do_decimal_point() const; - virtual char_type do_thousands_sep() const; - virtual string do_grouping() const; - virtual string_type do_truename() const; - virtual string_type do_falsename() const; - - char_type __decimal_point_; - char_type __thousands_sep_; - string __grouping_; + ~numpunct() override; + virtual char_type do_decimal_point() const; + virtual char_type do_thousands_sep() const; + virtual string do_grouping() const; + virtual string_type do_truename() const; + virtual string_type do_falsename() const; + + char_type __decimal_point_; + char_type __thousands_sep_; + string __grouping_; }; #endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS // template <class charT> class numpunct_byname -template <class _CharT> class _LIBCPP_TEMPLATE_VIS numpunct_byname; +template <class _CharT> +class _LIBCPP_TEMPLATE_VIS numpunct_byname; template <> -class _LIBCPP_EXPORTED_FROM_ABI numpunct_byname<char> -: public numpunct<char> -{ +class _LIBCPP_EXPORTED_FROM_ABI numpunct_byname<char> : public numpunct<char> { public: - typedef char char_type; - typedef basic_string<char_type> string_type; + typedef char char_type; + typedef basic_string<char_type> string_type; - explicit numpunct_byname(const char* __nm, size_t __refs = 0); - explicit numpunct_byname(const string& __nm, size_t __refs = 0); + explicit numpunct_byname(const char* __nm, size_t __refs = 0); + explicit numpunct_byname(const string& __nm, size_t __refs = 0); protected: - ~numpunct_byname() override; + ~numpunct_byname() override; private: - void __init(const char*); + void __init(const char*); }; #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS template <> -class _LIBCPP_EXPORTED_FROM_ABI numpunct_byname<wchar_t> -: public numpunct<wchar_t> -{ +class _LIBCPP_EXPORTED_FROM_ABI numpunct_byname<wchar_t> : public numpunct<wchar_t> { public: - typedef wchar_t char_type; - typedef basic_string<char_type> string_type; + typedef wchar_t char_type; + typedef basic_string<char_type> string_type; - explicit numpunct_byname(const char* __nm, size_t __refs = 0); - explicit numpunct_byname(const string& __nm, size_t __refs = 0); + explicit numpunct_byname(const char* __nm, size_t __refs = 0); + explicit numpunct_byname(const string& __nm, size_t __refs = 0); protected: - ~numpunct_byname() override; + ~numpunct_byname() override; private: - void __init(const char*); + void __init(const char*); }; #endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS |