35 lines
1.3 KiB
Markdown
35 lines
1.3 KiB
Markdown
[ospanstream.cons]
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# 31 Input/output library [[input.output]](./#input.output)
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## 31.9 Span-based streams [[span.streams]](span.streams#ospanstream.cons)
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### 31.9.5 Class template basic_ospanstream [[ospanstream]](ospanstream#cons)
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#### 31.9.5.2 Constructors [ospanstream.cons]
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[ð](#lib:basic_ospanstream,constructor)
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`explicit basic_ospanstream(std::span<charT> s,
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ios_base::openmode which = ios_base::out);
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`
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[1](#1)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L10635)
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*Effects*: Initializes the base class withbasic_ostream<charT, traits>(addressof(*sb*)) and *sb* withbasic_spanbuf<charT, traits>(s, which | ios_base::out) ([[spanbuf.cons]](spanbuf.cons "31.9.3.2 Constructors"))[.](#1.sentence-1)
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[ð](#lib:basic_ospanstream,constructor_)
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`basic_ospanstream(basic_ospanstream&& rhs) noexcept;
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`
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[2](#2)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L10649)
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*Effects*: Initializes the base class with std::move(rhs) and *sb* with std::move(rhs.*sb*)[.](#2.sentence-1)
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Next, basic_ostream<charT, traits>::set_rdbuf(addressof(*sb*)) is called to install the contained basic_spanbuf[.](#2.sentence-2)
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