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Diffstat (limited to 'data/iphoneos-sdk/v1/ios')
| -rwxr-xr-x | data/iphoneos-sdk/v1/ios | 1045 |
1 files changed, 1045 insertions, 0 deletions
diff --git a/data/iphoneos-sdk/v1/ios b/data/iphoneos-sdk/v1/ios new file mode 100755 index 000000000..61d00b90e --- /dev/null +++ b/data/iphoneos-sdk/v1/ios @@ -0,0 +1,1045 @@ +// -*- C++ -*- +//===---------------------------- ios -------------------------------------===// +// +// 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_IOS +#define _LIBCPP_IOS + +/* + ios synopsis + +#include <iosfwd> + +namespace std +{ + +typedef OFF_T streamoff; +typedef SZ_T streamsize; +template <class stateT> class fpos; + +class ios_base +{ +public: + class failure; + + typedef T1 fmtflags; + static constexpr fmtflags boolalpha; + static constexpr fmtflags dec; + static constexpr fmtflags fixed; + static constexpr fmtflags hex; + static constexpr fmtflags internal; + static constexpr fmtflags left; + static constexpr fmtflags oct; + static constexpr fmtflags right; + static constexpr fmtflags scientific; + static constexpr fmtflags showbase; + static constexpr fmtflags showpoint; + static constexpr fmtflags showpos; + static constexpr fmtflags skipws; + static constexpr fmtflags unitbuf; + static constexpr fmtflags uppercase; + static constexpr fmtflags adjustfield; + static constexpr fmtflags basefield; + static constexpr fmtflags floatfield; + + typedef T2 iostate; + static constexpr iostate badbit; + static constexpr iostate eofbit; + static constexpr iostate failbit; + static constexpr iostate goodbit; + + typedef T3 openmode; + static constexpr openmode app; + static constexpr openmode ate; + static constexpr openmode binary; + static constexpr openmode in; + static constexpr openmode out; + static constexpr openmode trunc; + + typedef T4 seekdir; + static constexpr seekdir beg; + static constexpr seekdir cur; + static constexpr seekdir end; + + class Init; + + // 27.5.2.2 fmtflags state: + fmtflags flags() const; + fmtflags flags(fmtflags fmtfl); + fmtflags setf(fmtflags fmtfl); + fmtflags setf(fmtflags fmtfl, fmtflags mask); + void unsetf(fmtflags mask); + + streamsize precision() const; + streamsize precision(streamsize prec); + streamsize width() const; + streamsize width(streamsize wide); + + // 27.5.2.3 locales: + locale imbue(const locale& loc); + locale getloc() const; + + // 27.5.2.5 storage: + static int xalloc(); + long& iword(int index); + void*& pword(int index); + + // destructor + virtual ~ios_base(); + + // 27.5.2.6 callbacks; + enum event { erase_event, imbue_event, copyfmt_event }; + typedef void (*event_callback)(event, ios_base&, int index); + void register_callback(event_callback fn, int index); + + ios_base(const ios_base&) = delete; + ios_base& operator=(const ios_base&) = delete; + + static bool sync_with_stdio(bool sync = true); + +protected: + ios_base(); +}; + +template <class charT, class traits = char_traits<charT> > +class basic_ios + : public ios_base +{ +public: + // types: + typedef charT char_type; + typedef typename traits::int_type int_type; // removed in C++17 + typedef typename traits::pos_type pos_type; // removed in C++17 + typedef typename traits::off_type off_type; // removed in C++17 + typedef traits traits_type; + + operator unspecified-bool-type() const; + bool operator!() const; + iostate rdstate() const; + void clear(iostate state = goodbit); + void setstate(iostate state); + bool good() const; + bool eof() const; + bool fail() const; + bool bad() const; + + iostate exceptions() const; + void exceptions(iostate except); + + // 27.5.4.1 Constructor/destructor: + explicit basic_ios(basic_streambuf<charT,traits>* sb); + virtual ~basic_ios(); + + // 27.5.4.2 Members: + basic_ostream<charT,traits>* tie() const; + basic_ostream<charT,traits>* tie(basic_ostream<charT,traits>* tiestr); + + basic_streambuf<charT,traits>* rdbuf() const; + basic_streambuf<charT,traits>* rdbuf(basic_streambuf<charT,traits>* sb); + + basic_ios& copyfmt(const basic_ios& rhs); + + char_type fill() const; + char_type fill(char_type ch); + + locale imbue(const locale& loc); + + char narrow(char_type c, char dfault) const; + char_type widen(char c) const; + + basic_ios(const basic_ios& ) = delete; + basic_ios& operator=(const basic_ios&) = delete; + +protected: + basic_ios(); + void init(basic_streambuf<charT,traits>* sb); + void move(basic_ios& rhs); + void swap(basic_ios& rhs) noexcept; + void set_rdbuf(basic_streambuf<charT, traits>* sb); +}; + +// 27.5.5, manipulators: +ios_base& boolalpha (ios_base& str); +ios_base& noboolalpha(ios_base& str); +ios_base& showbase (ios_base& str); +ios_base& noshowbase (ios_base& str); +ios_base& showpoint (ios_base& str); +ios_base& noshowpoint(ios_base& str); +ios_base& showpos (ios_base& str); +ios_base& noshowpos (ios_base& str); +ios_base& skipws (ios_base& str); +ios_base& noskipws (ios_base& str); +ios_base& uppercase (ios_base& str); +ios_base& nouppercase(ios_base& str); +ios_base& unitbuf (ios_base& str); +ios_base& nounitbuf (ios_base& str); + +// 27.5.5.2 adjustfield: +ios_base& internal (ios_base& str); +ios_base& left (ios_base& str); +ios_base& right (ios_base& str); + +// 27.5.5.3 basefield: +ios_base& dec (ios_base& str); +ios_base& hex (ios_base& str); +ios_base& oct (ios_base& str); + +// 27.5.5.4 floatfield: +ios_base& fixed (ios_base& str); +ios_base& scientific (ios_base& str); +ios_base& hexfloat (ios_base& str); +ios_base& defaultfloat(ios_base& str); + +// 27.5.5.5 error reporting: +enum class io_errc +{ + stream = 1 +}; + +concept_map ErrorCodeEnum<io_errc> { }; +error_code make_error_code(io_errc e) noexcept; +error_condition make_error_condition(io_errc e) noexcept; +storage-class-specifier const error_category& iostream_category() noexcept; + +} // std + +*/ + +#include <__config> +#include <iosfwd> +#include <__locale> +#include <system_error> + +#if !defined(_LIBCPP_HAS_NO_ATOMIC_HEADER) +#include <atomic> // for __xindex_ +#endif + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +#pragma GCC system_header +#endif + +_LIBCPP_BEGIN_NAMESPACE_STD + +typedef ptrdiff_t streamsize; + +class _LIBCPP_TYPE_VIS ios_base +{ +public: + class _LIBCPP_EXCEPTION_ABI failure; + + typedef unsigned int fmtflags; + static const fmtflags boolalpha = 0x0001; + static const fmtflags dec = 0x0002; + static const fmtflags fixed = 0x0004; + static const fmtflags hex = 0x0008; + static const fmtflags internal = 0x0010; + static const fmtflags left = 0x0020; + static const fmtflags oct = 0x0040; + static const fmtflags right = 0x0080; + static const fmtflags scientific = 0x0100; + static const fmtflags showbase = 0x0200; + static const fmtflags showpoint = 0x0400; + static const fmtflags showpos = 0x0800; + static const fmtflags skipws = 0x1000; + static const fmtflags unitbuf = 0x2000; + static const fmtflags uppercase = 0x4000; + static const fmtflags adjustfield = left | right | internal; + static const fmtflags basefield = dec | oct | hex; + static const fmtflags floatfield = scientific | fixed; + + typedef unsigned int iostate; + static const iostate badbit = 0x1; + static const iostate eofbit = 0x2; + static const iostate failbit = 0x4; + static const iostate goodbit = 0x0; + + typedef unsigned int openmode; + static const openmode app = 0x01; + static const openmode ate = 0x02; + static const openmode binary = 0x04; + static const openmode in = 0x08; + static const openmode out = 0x10; + static const openmode trunc = 0x20; + + enum seekdir {beg, cur, end}; + +#if _LIBCPP_STD_VER <= 14 + typedef iostate io_state; + typedef openmode open_mode; + typedef seekdir seek_dir; + + typedef _VSTD::streamoff streamoff; + typedef _VSTD::streampos streampos; +#endif + + class _LIBCPP_TYPE_VIS Init; + + // 27.5.2.2 fmtflags state: + _LIBCPP_INLINE_VISIBILITY fmtflags flags() const; + _LIBCPP_INLINE_VISIBILITY fmtflags flags(fmtflags __fmtfl); + _LIBCPP_INLINE_VISIBILITY fmtflags setf(fmtflags __fmtfl); + _LIBCPP_INLINE_VISIBILITY fmtflags setf(fmtflags __fmtfl, fmtflags __mask); + _LIBCPP_INLINE_VISIBILITY void unsetf(fmtflags __mask); + + _LIBCPP_INLINE_VISIBILITY streamsize precision() const; + _LIBCPP_INLINE_VISIBILITY streamsize precision(streamsize __prec); + _LIBCPP_INLINE_VISIBILITY streamsize width() const; + _LIBCPP_INLINE_VISIBILITY streamsize width(streamsize __wide); + + // 27.5.2.3 locales: + locale imbue(const locale& __loc); + locale getloc() const; + + // 27.5.2.5 storage: + static int xalloc(); + long& iword(int __index); + void*& pword(int __index); + + // destructor + virtual ~ios_base(); + + // 27.5.2.6 callbacks; + enum event { erase_event, imbue_event, copyfmt_event }; + typedef void (*event_callback)(event, ios_base&, int __index); + void register_callback(event_callback __fn, int __index); + +private: + ios_base(const ios_base&); // = delete; + ios_base& operator=(const ios_base&); // = delete; + +public: + static bool sync_with_stdio(bool __sync = true); + + _LIBCPP_INLINE_VISIBILITY iostate rdstate() const; + void clear(iostate __state = goodbit); + _LIBCPP_INLINE_VISIBILITY void setstate(iostate __state); + + _LIBCPP_INLINE_VISIBILITY bool good() const; + _LIBCPP_INLINE_VISIBILITY bool eof() const; + _LIBCPP_INLINE_VISIBILITY bool fail() const; + _LIBCPP_INLINE_VISIBILITY bool bad() const; + + _LIBCPP_INLINE_VISIBILITY iostate exceptions() const; + _LIBCPP_INLINE_VISIBILITY void exceptions(iostate __iostate); + + void __set_badbit_and_consider_rethrow(); + void __set_failbit_and_consider_rethrow(); + +protected: + _LIBCPP_INLINE_VISIBILITY + ios_base() {// purposefully does no initialization + } + + void init(void* __sb); + _LIBCPP_ALWAYS_INLINE void* rdbuf() const {return __rdbuf_;} + + _LIBCPP_ALWAYS_INLINE + void rdbuf(void* __sb) + { + __rdbuf_ = __sb; + clear(); + } + + void __call_callbacks(event); + void copyfmt(const ios_base&); + void move(ios_base&); + void swap(ios_base&) _NOEXCEPT; + + _LIBCPP_ALWAYS_INLINE + void set_rdbuf(void* __sb) + { + __rdbuf_ = __sb; + } + +private: + // All data members must be scalars + fmtflags __fmtflags_; + streamsize __precision_; + streamsize __width_; + iostate __rdstate_; + iostate __exceptions_; + void* __rdbuf_; + void* __loc_; + event_callback* __fn_; + int* __index_; + size_t __event_size_; + size_t __event_cap_; +// TODO(EricWF): Enable this for both Clang and GCC. Currently it is only +// enabled with clang. +#if defined(_LIBCPP_HAS_C_ATOMIC_IMP) && !defined(_LIBCPP_HAS_NO_THREADS) + static atomic<int> __xindex_; +#else + static int __xindex_; +#endif + long* __iarray_; + size_t __iarray_size_; + size_t __iarray_cap_; + void** __parray_; + size_t __parray_size_; + size_t __parray_cap_; +}; + +//enum class io_errc +_LIBCPP_DECLARE_STRONG_ENUM(io_errc) +{ + stream = 1 +}; +_LIBCPP_DECLARE_STRONG_ENUM_EPILOG(io_errc) + +template <> +struct _LIBCPP_TEMPLATE_VIS is_error_code_enum<io_errc> : public true_type { }; + +#ifdef _LIBCPP_HAS_NO_STRONG_ENUMS +template <> +struct _LIBCPP_TEMPLATE_VIS is_error_code_enum<io_errc::__lx> : public true_type { }; +#endif + +_LIBCPP_FUNC_VIS +const error_category& iostream_category() _NOEXCEPT; + +inline _LIBCPP_INLINE_VISIBILITY +error_code +make_error_code(io_errc __e) _NOEXCEPT +{ + return error_code(static_cast<int>(__e), iostream_category()); +} + +inline _LIBCPP_INLINE_VISIBILITY +error_condition +make_error_condition(io_errc __e) _NOEXCEPT +{ + return error_condition(static_cast<int>(__e), iostream_category()); +} + +class _LIBCPP_EXCEPTION_ABI ios_base::failure + : public system_error +{ +public: + explicit failure(const string& __msg, const error_code& __ec = io_errc::stream); + explicit failure(const char* __msg, const error_code& __ec = io_errc::stream); + virtual ~failure() throw(); +}; + +class _LIBCPP_TYPE_VIS ios_base::Init +{ +public: + Init(); + ~Init(); +}; + +// fmtflags + +inline _LIBCPP_INLINE_VISIBILITY +ios_base::fmtflags +ios_base::flags() const +{ + return __fmtflags_; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base::fmtflags +ios_base::flags(fmtflags __fmtfl) +{ + fmtflags __r = __fmtflags_; + __fmtflags_ = __fmtfl; + return __r; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base::fmtflags +ios_base::setf(fmtflags __fmtfl) +{ + fmtflags __r = __fmtflags_; + __fmtflags_ |= __fmtfl; + return __r; +} + +inline _LIBCPP_INLINE_VISIBILITY +void +ios_base::unsetf(fmtflags __mask) +{ + __fmtflags_ &= ~__mask; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base::fmtflags +ios_base::setf(fmtflags __fmtfl, fmtflags __mask) +{ + fmtflags __r = __fmtflags_; + unsetf(__mask); + __fmtflags_ |= __fmtfl & __mask; + return __r; +} + +// precision + +inline _LIBCPP_INLINE_VISIBILITY +streamsize +ios_base::precision() const +{ + return __precision_; +} + +inline _LIBCPP_INLINE_VISIBILITY +streamsize +ios_base::precision(streamsize __prec) +{ + streamsize __r = __precision_; + __precision_ = __prec; + return __r; +} + +// width + +inline _LIBCPP_INLINE_VISIBILITY +streamsize +ios_base::width() const +{ + return __width_; +} + +inline _LIBCPP_INLINE_VISIBILITY +streamsize +ios_base::width(streamsize __wide) +{ + streamsize __r = __width_; + __width_ = __wide; + return __r; +} + +// iostate + +inline _LIBCPP_INLINE_VISIBILITY +ios_base::iostate +ios_base::rdstate() const +{ + return __rdstate_; +} + +inline _LIBCPP_INLINE_VISIBILITY +void +ios_base::setstate(iostate __state) +{ + clear(__rdstate_ | __state); +} + +inline _LIBCPP_INLINE_VISIBILITY +bool +ios_base::good() const +{ + return __rdstate_ == 0; +} + +inline _LIBCPP_INLINE_VISIBILITY +bool +ios_base::eof() const +{ + return (__rdstate_ & eofbit) != 0; +} + +inline _LIBCPP_INLINE_VISIBILITY +bool +ios_base::fail() const +{ + return (__rdstate_ & (failbit | badbit)) != 0; +} + +inline _LIBCPP_INLINE_VISIBILITY +bool +ios_base::bad() const +{ + return (__rdstate_ & badbit) != 0; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base::iostate +ios_base::exceptions() const +{ + return __exceptions_; +} + +inline _LIBCPP_INLINE_VISIBILITY +void +ios_base::exceptions(iostate __iostate) +{ + __exceptions_ = __iostate; + clear(__rdstate_); +} + +#if defined(_LIBCPP_CXX03_LANG) +struct _LIBCPP_TYPE_VIS __cxx03_bool { + typedef void (__cxx03_bool::*__bool_type)(); + void __true_value() {} +}; +#endif + +template <class _CharT, class _Traits> +class _LIBCPP_TEMPLATE_VIS basic_ios + : public ios_base +{ +public: + // types: + typedef _CharT char_type; + typedef _Traits traits_type; + + typedef typename traits_type::int_type int_type; + typedef typename traits_type::pos_type pos_type; + typedef typename traits_type::off_type off_type; + + // __true_value will generate undefined references when linking unless + // we give it internal linkage. + +#if defined(_LIBCPP_CXX03_LANG) + _LIBCPP_ALWAYS_INLINE + operator __cxx03_bool::__bool_type() const { + return !fail() ? &__cxx03_bool::__true_value : nullptr; + } +#else + _LIBCPP_ALWAYS_INLINE + _LIBCPP_EXPLICIT operator bool() const {return !fail();} +#endif + + _LIBCPP_ALWAYS_INLINE bool operator!() const {return fail();} + _LIBCPP_ALWAYS_INLINE iostate rdstate() const {return ios_base::rdstate();} + _LIBCPP_ALWAYS_INLINE void clear(iostate __state = goodbit) {ios_base::clear(__state);} + _LIBCPP_ALWAYS_INLINE void setstate(iostate __state) {ios_base::setstate(__state);} + _LIBCPP_ALWAYS_INLINE bool good() const {return ios_base::good();} + _LIBCPP_ALWAYS_INLINE bool eof() const {return ios_base::eof();} + _LIBCPP_ALWAYS_INLINE bool fail() const {return ios_base::fail();} + _LIBCPP_ALWAYS_INLINE bool bad() const {return ios_base::bad();} + + _LIBCPP_ALWAYS_INLINE iostate exceptions() const {return ios_base::exceptions();} + _LIBCPP_ALWAYS_INLINE void exceptions(iostate __iostate) {ios_base::exceptions(__iostate);} + + // 27.5.4.1 Constructor/destructor: + _LIBCPP_INLINE_VISIBILITY + explicit basic_ios(basic_streambuf<char_type,traits_type>* __sb); + virtual ~basic_ios(); + + // 27.5.4.2 Members: + _LIBCPP_INLINE_VISIBILITY + basic_ostream<char_type, traits_type>* tie() const; + _LIBCPP_INLINE_VISIBILITY + basic_ostream<char_type, traits_type>* tie(basic_ostream<char_type, traits_type>* __tiestr); + + _LIBCPP_INLINE_VISIBILITY + basic_streambuf<char_type, traits_type>* rdbuf() const; + _LIBCPP_INLINE_VISIBILITY + basic_streambuf<char_type, traits_type>* rdbuf(basic_streambuf<char_type, traits_type>* __sb); + + basic_ios& copyfmt(const basic_ios& __rhs); + + _LIBCPP_INLINE_VISIBILITY + char_type fill() const; + _LIBCPP_INLINE_VISIBILITY + char_type fill(char_type __ch); + + _LIBCPP_INLINE_VISIBILITY + locale imbue(const locale& __loc); + + _LIBCPP_INLINE_VISIBILITY + char narrow(char_type __c, char __dfault) const; + _LIBCPP_INLINE_VISIBILITY + char_type widen(char __c) const; + +protected: + _LIBCPP_ALWAYS_INLINE + basic_ios() {// purposefully does no initialization + } + _LIBCPP_INLINE_VISIBILITY + void init(basic_streambuf<char_type, traits_type>* __sb); + + _LIBCPP_INLINE_VISIBILITY + void move(basic_ios& __rhs); +#ifndef _LIBCPP_CXX03_LANG + _LIBCPP_ALWAYS_INLINE + void move(basic_ios&& __rhs) {move(__rhs);} +#endif + _LIBCPP_INLINE_VISIBILITY + void swap(basic_ios& __rhs) _NOEXCEPT; + _LIBCPP_INLINE_VISIBILITY + void set_rdbuf(basic_streambuf<char_type, traits_type>* __sb); +private: + basic_ostream<char_type, traits_type>* __tie_; + mutable int_type __fill_; +}; + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +basic_ios<_CharT, _Traits>::basic_ios(basic_streambuf<char_type,traits_type>* __sb) +{ + init(__sb); +} + +template <class _CharT, class _Traits> +basic_ios<_CharT, _Traits>::~basic_ios() +{ +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +void +basic_ios<_CharT, _Traits>::init(basic_streambuf<char_type, traits_type>* __sb) +{ + ios_base::init(__sb); + __tie_ = 0; + __fill_ = traits_type::eof(); +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +basic_ostream<_CharT, _Traits>* +basic_ios<_CharT, _Traits>::tie() const +{ + return __tie_; +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +basic_ostream<_CharT, _Traits>* +basic_ios<_CharT, _Traits>::tie(basic_ostream<char_type, traits_type>* __tiestr) +{ + basic_ostream<char_type, traits_type>* __r = __tie_; + __tie_ = __tiestr; + return __r; +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +basic_streambuf<_CharT, _Traits>* +basic_ios<_CharT, _Traits>::rdbuf() const +{ + return static_cast<basic_streambuf<char_type, traits_type>*>(ios_base::rdbuf()); +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +basic_streambuf<_CharT, _Traits>* +basic_ios<_CharT, _Traits>::rdbuf(basic_streambuf<char_type, traits_type>* __sb) +{ + basic_streambuf<char_type, traits_type>* __r = rdbuf(); + ios_base::rdbuf(__sb); + return __r; +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +locale +basic_ios<_CharT, _Traits>::imbue(const locale& __loc) +{ + locale __r = getloc(); + ios_base::imbue(__loc); + if (rdbuf()) + rdbuf()->pubimbue(__loc); + return __r; +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +char +basic_ios<_CharT, _Traits>::narrow(char_type __c, char __dfault) const +{ + return use_facet<ctype<char_type> >(getloc()).narrow(__c, __dfault); +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +_CharT +basic_ios<_CharT, _Traits>::widen(char __c) const +{ + return use_facet<ctype<char_type> >(getloc()).widen(__c); +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +_CharT +basic_ios<_CharT, _Traits>::fill() const +{ + if (traits_type::eq_int_type(traits_type::eof(), __fill_)) + __fill_ = widen(' '); + return __fill_; +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +_CharT +basic_ios<_CharT, _Traits>::fill(char_type __ch) +{ + char_type __r = __fill_; + __fill_ = __ch; + return __r; +} + +template <class _CharT, class _Traits> +basic_ios<_CharT, _Traits>& +basic_ios<_CharT, _Traits>::copyfmt(const basic_ios& __rhs) +{ + if (this != &__rhs) + { + __call_callbacks(erase_event); + ios_base::copyfmt(__rhs); + __tie_ = __rhs.__tie_; + __fill_ = __rhs.__fill_; + __call_callbacks(copyfmt_event); + exceptions(__rhs.exceptions()); + } + return *this; +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +void +basic_ios<_CharT, _Traits>::move(basic_ios& __rhs) +{ + ios_base::move(__rhs); + __tie_ = __rhs.__tie_; + __rhs.__tie_ = 0; + __fill_ = __rhs.__fill_; +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +void +basic_ios<_CharT, _Traits>::swap(basic_ios& __rhs) _NOEXCEPT +{ + ios_base::swap(__rhs); + _VSTD::swap(__tie_, __rhs.__tie_); + _VSTD::swap(__fill_, __rhs.__fill_); +} + +template <class _CharT, class _Traits> +inline _LIBCPP_INLINE_VISIBILITY +void +basic_ios<_CharT, _Traits>::set_rdbuf(basic_streambuf<char_type, traits_type>* __sb) +{ + ios_base::set_rdbuf(__sb); +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +boolalpha(ios_base& __str) +{ + __str.setf(ios_base::boolalpha); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +noboolalpha(ios_base& __str) +{ + __str.unsetf(ios_base::boolalpha); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +showbase(ios_base& __str) +{ + __str.setf(ios_base::showbase); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +noshowbase(ios_base& __str) +{ + __str.unsetf(ios_base::showbase); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +showpoint(ios_base& __str) +{ + __str.setf(ios_base::showpoint); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +noshowpoint(ios_base& __str) +{ + __str.unsetf(ios_base::showpoint); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +showpos(ios_base& __str) +{ + __str.setf(ios_base::showpos); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +noshowpos(ios_base& __str) +{ + __str.unsetf(ios_base::showpos); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +skipws(ios_base& __str) +{ + __str.setf(ios_base::skipws); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +noskipws(ios_base& __str) +{ + __str.unsetf(ios_base::skipws); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +uppercase(ios_base& __str) +{ + __str.setf(ios_base::uppercase); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +nouppercase(ios_base& __str) +{ + __str.unsetf(ios_base::uppercase); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +unitbuf(ios_base& __str) +{ + __str.setf(ios_base::unitbuf); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +nounitbuf(ios_base& __str) +{ + __str.unsetf(ios_base::unitbuf); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +internal(ios_base& __str) +{ + __str.setf(ios_base::internal, ios_base::adjustfield); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +left(ios_base& __str) +{ + __str.setf(ios_base::left, ios_base::adjustfield); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +right(ios_base& __str) +{ + __str.setf(ios_base::right, ios_base::adjustfield); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +dec(ios_base& __str) +{ + __str.setf(ios_base::dec, ios_base::basefield); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +hex(ios_base& __str) +{ + __str.setf(ios_base::hex, ios_base::basefield); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +oct(ios_base& __str) +{ + __str.setf(ios_base::oct, ios_base::basefield); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +fixed(ios_base& __str) +{ + __str.setf(ios_base::fixed, ios_base::floatfield); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +scientific(ios_base& __str) +{ + __str.setf(ios_base::scientific, ios_base::floatfield); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +hexfloat(ios_base& __str) +{ + __str.setf(ios_base::fixed | ios_base::scientific, ios_base::floatfield); + return __str; +} + +inline _LIBCPP_INLINE_VISIBILITY +ios_base& +defaultfloat(ios_base& __str) +{ + __str.unsetf(ios_base::floatfield); + return __str; +} + +template <class _CharT, class _Traits> +class __save_flags +{ + typedef basic_ios<_CharT, _Traits> __stream_type; + typedef typename __stream_type::fmtflags fmtflags; + + __stream_type& __stream_; + fmtflags __fmtflags_; + _CharT __fill_; + + __save_flags(const __save_flags&); + __save_flags& operator=(const __save_flags&); +public: + _LIBCPP_INLINE_VISIBILITY + explicit __save_flags(__stream_type& __stream) + : __stream_(__stream), + __fmtflags_(__stream.flags()), + __fill_(__stream.fill()) + {} + _LIBCPP_INLINE_VISIBILITY + ~__save_flags() + { + __stream_.flags(__fmtflags_); + __stream_.fill(__fill_); + } +}; + +_LIBCPP_END_NAMESPACE_STD + +#endif // _LIBCPP_IOS |