diff options
Diffstat (limited to 'lib/libcxx/include/ios')
| -rw-r--r-- | lib/libcxx/include/ios | 1048 |
1 files changed, 0 insertions, 1048 deletions
diff --git a/lib/libcxx/include/ios b/lib/libcxx/include/ios deleted file mode 100644 index 040b2d4e04f..00000000000 --- a/lib/libcxx/include/ios +++ /dev/null @@ -1,1048 +0,0 @@ -// -*- 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_INLINE_VISIBILITY void* rdbuf() const {return __rdbuf_;} - - _LIBCPP_INLINE_VISIBILITY - 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_INLINE_VISIBILITY - 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; - - static_assert((is_same<_CharT, typename traits_type::char_type>::value), - "traits_type::char_type must be the same type as CharT"); - - // __true_value will generate undefined references when linking unless - // we give it internal linkage. - -#if defined(_LIBCPP_CXX03_LANG) - _LIBCPP_INLINE_VISIBILITY - operator __cxx03_bool::__bool_type() const { - return !fail() ? &__cxx03_bool::__true_value : nullptr; - } -#else - _LIBCPP_INLINE_VISIBILITY - _LIBCPP_EXPLICIT operator bool() const {return !fail();} -#endif - - _LIBCPP_INLINE_VISIBILITY bool operator!() const {return fail();} - _LIBCPP_INLINE_VISIBILITY iostate rdstate() const {return ios_base::rdstate();} - _LIBCPP_INLINE_VISIBILITY void clear(iostate __state = goodbit) {ios_base::clear(__state);} - _LIBCPP_INLINE_VISIBILITY void setstate(iostate __state) {ios_base::setstate(__state);} - _LIBCPP_INLINE_VISIBILITY bool good() const {return ios_base::good();} - _LIBCPP_INLINE_VISIBILITY bool eof() const {return ios_base::eof();} - _LIBCPP_INLINE_VISIBILITY bool fail() const {return ios_base::fail();} - _LIBCPP_INLINE_VISIBILITY bool bad() const {return ios_base::bad();} - - _LIBCPP_INLINE_VISIBILITY iostate exceptions() const {return ios_base::exceptions();} - _LIBCPP_INLINE_VISIBILITY 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_INLINE_VISIBILITY - 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_INLINE_VISIBILITY - 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 |