[spanstream.general] (original) (raw)

31 Input/output library [input.output]

31.9 Span-based streams [span.streams]

31.9.6 Class template basic_spanstream [spanstream]

31.9.6.1 General [spanstream.general]

namespace std { template<class charT, class traits = char_traits<charT>> class basic_spanstream: public basic_iostream<charT, traits> { 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 basic_spanstream(std::span<charT> s, ios_base::openmode which = ios_base::out | ios_base::in); basic_spanstream(const basic_spanstream&) = delete; basic_spanstream(basic_spanstream&& rhs); basic_spanstream& operator=(const basic_spanstream&) = delete; basic_spanstream& operator=(basic_spanstream&& rhs);void swap(basic_spanstream& rhs); basic_spanbuf<charT, traits>* rdbuf() const noexcept; std::span<charT> span() const noexcept;void span(std::span<charT> s) noexcept;private: basic_spanbuf<charT, traits> sb; };}