[ios.overview] (original) (raw)

31 Input/output library [input.output]

31.5 Iostreams base classes [iostreams.base]

31.5.4 Class template basic_ios [ios]

31.5.4.1 Overview [ios.overview]

namespace std { template<class charT, class traits = char_traits<charT>> class basic_ios : public ios_base { public: using char_type = charT;using int_type = typename traits::int_type;using pos_type = typename traits::pos_type;using off_type = typename traits::off_type;using traits_type = traits;explicit operator bool() 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);explicit basic_ios(basic_streambuf<charT, traits>* sb);virtual ~basic_ios(); 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 move(basic_ios&& rhs);void swap(basic_ios& rhs) noexcept;void set_rdbuf(basic_streambuf<charT, traits>* sb);};}