[ospanstream.cons] (original) (raw)

31 Input/output library [input.output]

31.9 Span-based streams [span.streams]

31.9.5 Class template basic_ospanstream [ospanstream]

31.9.5.2 Constructors [ospanstream.cons]

explicit basic_ospanstream(std::span<charT> s, ios_base::openmode which = ios_base::out);

Effects: Initializes the base class withbasic_ostream<charT, traits>(addressof(sb))and sb withbasic_spanbuf<charT, traits>(s, which | ios_base​::​out) ([spanbuf.cons]).

basic_ospanstream(basic_ospanstream&& rhs) noexcept;

Effects: Initializes the base class with std​::​move(rhs)and sb with std​::​move(rhs.sb).

Next, basic_ostream<charT, traits>​::​set_rdbuf(addressof(sb))is called to install the contained basic_spanbuf.