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Diffstat (limited to 'tests/libcxx/include/__locale')
| -rw-r--r-- | tests/libcxx/include/__locale | 1376 |
1 files changed, 0 insertions, 1376 deletions
diff --git a/tests/libcxx/include/__locale b/tests/libcxx/include/__locale deleted file mode 100644 index 67f191c0..00000000 --- a/tests/libcxx/include/__locale +++ /dev/null @@ -1,1376 +0,0 @@ -// -*- C++ -*- -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#ifndef _LIBCPP___LOCALE -#define _LIBCPP___LOCALE - -#include <__config> -#include <string> -#include <memory> -#include <utility> -#include <mutex> -#include <cstdint> -#include <cctype> -#include <locale.h> -#include <xlocale.h> - -#pragma GCC system_header - -_LIBCPP_BEGIN_NAMESPACE_STD - -class locale; - -template <class _Facet> bool has_facet(const locale&) throw(); -template <class _Facet> const _Facet& use_facet(const locale&); - -class _LIBCPP_VISIBLE locale -{ -public: - // types: - class facet; - class 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() throw(); - locale(const locale&) throw(); - explicit locale(const char*); - explicit locale(const string&); - locale(const locale&, const char*, category); - locale(const locale&, const string&, category); - template <class _Facet> - _LIBCPP_INLINE_VISIBILITY locale(const locale&, _Facet*); - locale(const locale&, const locale&, category); - - ~locale() throw(); - - const locale& operator=(const locale&) throw(); - - template <class _Facet> locale combine(const locale&) const; - - // locale operations: - string name() const; - bool operator==(const locale&) const; - bool operator!=(const locale& __y) const {return !(*this == __y);} - template <class _CharT, class _Traits, class _Allocator> - 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(); - -private: - class __imp; - __imp* __locale_; - - 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&) throw(); - template <class _Facet> friend const _Facet& use_facet(const locale&); -}; - -class _LIBCPP_VISIBLE locale::facet - : public __shared_count -{ -protected: - _LIBCPP_INLINE_VISIBILITY - explicit facet(size_t __refs = 0) - : __shared_count(static_cast<long>(__refs)-1) {} - - virtual ~facet(); - -// facet(const facet&) = delete; // effectively done in __shared_count -// void operator=(const facet&) = delete; -private: - virtual void __on_zero_shared(); -}; - -class _LIBCPP_VISIBLE locale::id -{ - once_flag __flag_; - int32_t __id_; - - static int32_t __next_id; -public: - _LIBCPP_INLINE_VISIBILITY id() {} -private: - void __init(); - void operator=(const id&); // = delete; - id(const id&); // = delete; -public: // only needed for tests - long __get(); - - friend class locale; - friend class locale::__imp; -}; - -template <class _Facet> -inline _LIBCPP_INLINE_VISIBILITY -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 -{ -#ifndef _LIBCPP_NO_EXCEPTIONS - if (!_STD::has_facet<_Facet>(__other)) - throw runtime_error("locale::combine: locale missing facet"); -#endif // _LIBCPP_NO_EXCEPTIONS - return locale(*this, &const_cast<_Facet&>(_STD::use_facet<_Facet>(__other))); -} - -template <class _Facet> -inline _LIBCPP_INLINE_VISIBILITY -bool -has_facet(const locale& __l) throw() -{ - return __l.has_facet(_Facet::id); -} - -template <class _Facet> -inline _LIBCPP_INLINE_VISIBILITY -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_VISIBLE collate - : public locale::facet -{ -public: - typedef _CharT char_type; - typedef basic_string<char_type> string_type; - - _LIBCPP_INLINE_VISIBILITY - explicit collate(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_INLINE_VISIBILITY - 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); - } - - _LIBCPP_INLINE_VISIBILITY - string_type transform(const char_type* __lo, const char_type* __hi) const - { - return do_transform(__lo, __hi); - } - - _LIBCPP_INLINE_VISIBILITY - long hash(const char_type* __lo, const char_type* __hi) const - { - return do_hash(__lo, __hi); - } - - static locale::id id; - -protected: - ~collate(); - 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> -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; -} - -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) + *p; - size_t g = h & mask; - h ^= g | (g >> sr); - } - return static_cast<long>(h); -} - -extern template class _LIBCPP_VISIBLE collate<char>; -extern template class _LIBCPP_VISIBLE collate<wchar_t>; - -// template <class CharT> class collate_byname; - -template <class _CharT> class _LIBCPP_VISIBLE collate_byname; - -template <> -class _LIBCPP_VISIBLE collate_byname<char> - : public collate<char> -{ - locale_t __l; -public: - 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); - -protected: - ~collate_byname(); - 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; -}; - -template <> -class _LIBCPP_VISIBLE collate_byname<wchar_t> - : public collate<wchar_t> -{ - locale_t __l; -public: - 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); - -protected: - ~collate_byname(); - - 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; -}; - -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; -} - -// template <class charT> class ctype - -class _LIBCPP_VISIBLE ctype_base -{ -public: - typedef __uint32_t mask; - -#if __APPLE__ - 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; - static const mask blank = _CTYPE_B; -#else // __APPLE__ - 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 // __APPLE__ - static const mask alnum = alpha | digit; - static const mask graph = alnum | punct; - - _LIBCPP_ALWAYS_INLINE ctype_base() {} -}; - -template <class _CharT> class _LIBCPP_VISIBLE ctype; - -template <> -class _LIBCPP_VISIBLE ctype<wchar_t> - : public locale::facet, - public ctype_base -{ -public: - typedef wchar_t char_type; - - _LIBCPP_ALWAYS_INLINE - explicit ctype(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_ALWAYS_INLINE - bool is(mask __m, char_type __c) const - { - return do_is(__m, __c); - } - - _LIBCPP_ALWAYS_INLINE - const char_type* is(const char_type* __low, const char_type* __high, mask* __vec) const - { - return do_is(__low, __high, __vec); - } - - _LIBCPP_ALWAYS_INLINE - const char_type* scan_is(mask __m, const char_type* __low, const char_type* __high) const - { - return do_scan_is(__m, __low, __high); - } - - _LIBCPP_ALWAYS_INLINE - const char_type* scan_not(mask __m, const char_type* __low, const char_type* __high) const - { - return do_scan_not(__m, __low, __high); - } - - _LIBCPP_ALWAYS_INLINE - char_type toupper(char_type __c) const - { - return do_toupper(__c); - } - - _LIBCPP_ALWAYS_INLINE - const char_type* toupper(char_type* __low, const char_type* __high) const - { - return do_toupper(__low, __high); - } - - _LIBCPP_ALWAYS_INLINE - char_type tolower(char_type __c) const - { - return do_tolower(__c); - } - - _LIBCPP_ALWAYS_INLINE - const char_type* tolower(char_type* __low, const char_type* __high) const - { - return do_tolower(__low, __high); - } - - _LIBCPP_ALWAYS_INLINE - char_type widen(char __c) const - { - return do_widen(__c); - } - - _LIBCPP_ALWAYS_INLINE - const char* widen(const char* __low, const char* __high, char_type* __to) const - { - return do_widen(__low, __high, __to); - } - - _LIBCPP_ALWAYS_INLINE - char narrow(char_type __c, char __dfault) const - { - return do_narrow(__c, __dfault); - } - - _LIBCPP_ALWAYS_INLINE - 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; - -protected: - ~ctype(); - 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; -}; - -template <> -class _LIBCPP_VISIBLE ctype<char> - : public locale::facet, public ctype_base -{ - const mask* __tab_; - bool __del_; -public: - typedef char char_type; - - explicit ctype(const mask* __tab = 0, bool __del = false, size_t __refs = 0); - - _LIBCPP_ALWAYS_INLINE - bool is(mask __m, char_type __c) const - { - return isascii(__c) ? __tab_[__c] & __m : false; - } - - _LIBCPP_ALWAYS_INLINE - const char_type* is(const char_type* __low, const char_type* __high, mask* __vec) const - { - for (; __low != __high; ++__low, ++__vec) - *__vec = isascii(*__low) ? __tab_[*__low] : 0; - return __low; - } - - _LIBCPP_ALWAYS_INLINE - const char_type* scan_is (mask __m, const char_type* __low, const char_type* __high) const - { - for (; __low != __high; ++__low) - if (isascii(*__low) && (__tab_[*__low] & __m)) - break; - return __low; - } - - _LIBCPP_ALWAYS_INLINE - const char_type* scan_not(mask __m, const char_type* __low, const char_type* __high) const - { - for (; __low != __high; ++__low) - if (!(isascii(*__low) && (__tab_[*__low] & __m))) - break; - return __low; - } - - _LIBCPP_ALWAYS_INLINE - char_type toupper(char_type __c) const - { - return do_toupper(__c); - } - - _LIBCPP_ALWAYS_INLINE - const char_type* toupper(char_type* __low, const char_type* __high) const - { - return do_toupper(__low, __high); - } - - _LIBCPP_ALWAYS_INLINE - char_type tolower(char_type __c) const - { - return do_tolower(__c); - } - - _LIBCPP_ALWAYS_INLINE - const char_type* tolower(char_type* __low, const char_type* __high) const - { - return do_tolower(__low, __high); - } - - _LIBCPP_ALWAYS_INLINE - char_type widen(char __c) const - { - return do_widen(__c); - } - - _LIBCPP_ALWAYS_INLINE - const char* widen(const char* __low, const char* __high, char_type* __to) const - { - return do_widen(__low, __high, __to); - } - - _LIBCPP_ALWAYS_INLINE - char narrow(char_type __c, char __dfault) const - { - return do_narrow(__c, __dfault); - } - - _LIBCPP_ALWAYS_INLINE - 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; - -#ifdef _CACHED_RUNES - static const size_t table_size = _CACHED_RUNES; -#else - static const size_t table_size = 256; // FIXME: Don't hardcode this. -#endif - _LIBCPP_ALWAYS_INLINE const mask* table() const throw() {return __tab_;} - static const mask* classic_table() throw(); - -protected: - ~ctype(); - 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_VISIBLE ctype_byname; - -template <> -class _LIBCPP_VISIBLE 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); - -protected: - ~ctype_byname(); - 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; -}; - -template <> -class _LIBCPP_VISIBLE 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); - -protected: - ~ctype_byname(); - 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; -}; - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -isspace(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -isprint(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -iscntrl(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -isupper(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -islower(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -isalpha(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -isdigit(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -ispunct(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -isxdigit(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -isalnum(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -bool -isgraph(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -_CharT -toupper(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).toupper(__c); -} - -template <class _CharT> -inline _LIBCPP_INLINE_VISIBILITY -_CharT -tolower(_CharT __c, const locale& __loc) -{ - return use_facet<ctype<_CharT> >(__loc).tolower(__c); -} - -// codecvt_base - -class _LIBCPP_VISIBLE codecvt_base -{ -public: - _LIBCPP_ALWAYS_INLINE 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_VISIBLE codecvt; - -// template <> class codecvt<char, char, mbstate_t> - -template <> -class _LIBCPP_VISIBLE 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_ALWAYS_INLINE - explicit codecvt(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_ALWAYS_INLINE - 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_ALWAYS_INLINE - 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_ALWAYS_INLINE - 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_ALWAYS_INLINE - int encoding() const throw() - { - return do_encoding(); - } - - _LIBCPP_ALWAYS_INLINE - bool always_noconv() const throw() - { - return do_always_noconv(); - } - - _LIBCPP_ALWAYS_INLINE - 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_ALWAYS_INLINE - int max_length() const throw() - { - return do_max_length(); - } - - static locale::id id; - -protected: - _LIBCPP_ALWAYS_INLINE - explicit codecvt(const char*, size_t __refs = 0) - : locale::facet(__refs) {} - - ~codecvt(); - - 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 throw(); - virtual bool do_always_noconv() const throw(); - 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 throw(); -}; - -// template <> class codecvt<wchar_t, char, mbstate_t> - -template <> -class _LIBCPP_VISIBLE 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_ALWAYS_INLINE - 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_ALWAYS_INLINE - 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_ALWAYS_INLINE - 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_ALWAYS_INLINE - int encoding() const throw() - { - return do_encoding(); - } - - _LIBCPP_ALWAYS_INLINE - bool always_noconv() const throw() - { - return do_always_noconv(); - } - - _LIBCPP_ALWAYS_INLINE - 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_ALWAYS_INLINE - int max_length() const throw() - { - return do_max_length(); - } - - static locale::id id; - -protected: - explicit codecvt(const char*, size_t __refs = 0); - - ~codecvt(); - - 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 throw(); - virtual bool do_always_noconv() const throw(); - virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; - virtual int do_max_length() const throw(); -}; - -// template <> class codecvt<char16_t, char, mbstate_t> - -template <> -class _LIBCPP_VISIBLE codecvt<char16_t, char, mbstate_t> - : public locale::facet, - public codecvt_base -{ -public: - typedef char16_t intern_type; - typedef char extern_type; - typedef mbstate_t state_type; - - _LIBCPP_ALWAYS_INLINE - explicit codecvt(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_ALWAYS_INLINE - 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_ALWAYS_INLINE - 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_ALWAYS_INLINE - 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_ALWAYS_INLINE - int encoding() const throw() - { - return do_encoding(); - } - - _LIBCPP_ALWAYS_INLINE - bool always_noconv() const throw() - { - return do_always_noconv(); - } - - _LIBCPP_ALWAYS_INLINE - 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_ALWAYS_INLINE - int max_length() const throw() - { - return do_max_length(); - } - - static locale::id id; - -protected: - _LIBCPP_ALWAYS_INLINE - explicit codecvt(const char*, size_t __refs = 0) - : locale::facet(__refs) {} - - ~codecvt(); - - 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 throw(); - virtual bool do_always_noconv() const throw(); - virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; - virtual int do_max_length() const throw(); -}; - -// template <> class codecvt<char32_t, char, mbstate_t> - -template <> -class _LIBCPP_VISIBLE codecvt<char32_t, char, mbstate_t> - : public locale::facet, - public codecvt_base -{ -public: - typedef char32_t intern_type; - typedef char extern_type; - typedef mbstate_t state_type; - - _LIBCPP_ALWAYS_INLINE - explicit codecvt(size_t __refs = 0) - : locale::facet(__refs) {} - - _LIBCPP_ALWAYS_INLINE - 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_ALWAYS_INLINE - 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_ALWAYS_INLINE - 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_ALWAYS_INLINE - int encoding() const throw() - { - return do_encoding(); - } - - _LIBCPP_ALWAYS_INLINE - bool always_noconv() const throw() - { - return do_always_noconv(); - } - - _LIBCPP_ALWAYS_INLINE - 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_ALWAYS_INLINE - int max_length() const throw() - { - return do_max_length(); - } - - static locale::id id; - -protected: - _LIBCPP_ALWAYS_INLINE - explicit codecvt(const char*, size_t __refs = 0) - : locale::facet(__refs) {} - - ~codecvt(); - - 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 throw(); - virtual bool do_always_noconv() const throw(); - virtual int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const; - virtual int do_max_length() const throw(); -}; - -// template <class _InternT, class _ExternT, class _StateT> class codecvt_byname - -template <class _InternT, class _ExternT, class _StateT> -class _LIBCPP_VISIBLE codecvt_byname - : public codecvt<_InternT, _ExternT, _StateT> -{ -public: - _LIBCPP_ALWAYS_INLINE - explicit codecvt_byname(const char* __nm, size_t __refs = 0) - : codecvt<_InternT, _ExternT, _StateT>(__nm, __refs) {} - _LIBCPP_ALWAYS_INLINE - explicit codecvt_byname(const string& __nm, size_t __refs = 0) - : codecvt<_InternT, _ExternT, _StateT>(__nm.c_str(), __refs) {} -protected: - ~codecvt_byname(); -}; - -template <class _InternT, class _ExternT, class _StateT> -codecvt_byname<_InternT, _ExternT, _StateT>::~codecvt_byname() -{ -} - -extern template class codecvt_byname<char, char, mbstate_t>; -extern template class codecvt_byname<wchar_t, char, mbstate_t>; -extern template class codecvt_byname<char16_t, char, mbstate_t>; -extern template class codecvt_byname<char32_t, char, mbstate_t>; - -_LIBCPP_VISIBLE void __throw_runtime_error(const char*); - -template <size_t _N> -struct __narrow_to_utf8 |