118 lines
3.0 KiB
Markdown
118 lines
3.0 KiB
Markdown
[istringstream.members]
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# 31 Input/output library [[input.output]](./#input.output)
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## 31.8 String-based streams [[string.streams]](string.streams#istringstream.members)
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### 31.8.3 Class template basic_istringstream [[istringstream]](istringstream#members)
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#### 31.8.3.4 Member functions [istringstream.members]
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[ð](#lib:rdbuf,basic_istringstream)
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`basic_stringbuf<charT, traits, Allocator>* rdbuf() const;
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`
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[1](#1)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9148)
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*Returns*: const_cast<basic_stringbuf<charT, traits, Allocator>*>(addressof(*sb*))[.](#1.sentence-1)
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[ð](#lib:str,basic_istringstream)
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`basic_string<charT, traits, Allocator> str() const &;
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`
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[2](#2)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9159)
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*Effects*: Equivalent to: return rdbuf()->str();
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[ð](#lib:str,basic_istringstream_)
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`template<class SAlloc>
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basic_string<charT,traits,SAlloc> str(const SAlloc& sa) const;
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`
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[3](#3)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9171)
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*Effects*: Equivalent to: return rdbuf()->str(sa);
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[ð](#lib:str,basic_istringstream__)
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`basic_string<charT,traits,Allocator> str() &&;
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`
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[4](#4)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9182)
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*Effects*: Equivalent to: return std::move(*rdbuf()).str();
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[ð](#lib:view,basic_istringstream)
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`basic_string_view<charT, traits> view() const noexcept;
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`
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[5](#5)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9193)
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*Effects*: Equivalent to: return rdbuf()->view();
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[ð](#lib:str,basic_istringstream___)
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`void str(const basic_string<charT, traits, Allocator>& s);
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`
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[6](#6)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9204)
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*Effects*: Equivalent to: rdbuf()->str(s);
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[ð](#lib:str,basic_istringstream____)
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`template<class SAlloc>
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void str(const basic_string<charT, traits, SAlloc>& s);
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`
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[7](#7)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9216)
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*Effects*: Equivalent to: rdbuf()->str(s);
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[ð](#lib:str,basic_istringstream_____)
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`void str(basic_string<charT, traits, Allocator>&& s);
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`
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[8](#8)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9227)
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*Effects*: Equivalent to: rdbuf()->str(std::move(s));
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[ð](#lib:str,basic_istringstream______)
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`template<class T>
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void str(const T& t);
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`
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[9](#9)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9239)
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*Constraints*: is_convertible_v<const T&, basic_string_view<charT, traits>> is true[.](#9.sentence-1)
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[10](#10)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L9244)
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*Effects*: Equivalent to: rdbuf()->str(t);
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