[input.streams.general]

# 31 Input/output library [[input.output]](./#input.output)

## 31.7 Formatting and manipulators [[iostream.format]](iostream.format#input.streams.general)

### 31.7.5 Input streams [[input.streams]](input.streams#general)

#### 31.7.5.1 General [input.streams.general]

[1](#1)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L4287)

The header [<istream>](istream.syn#header:%3cistream%3e "31.7.1 Header <istream> synopsis [istream.syn]") defines two class templates
and a function template that control input from a stream buffer,
along with a function template that extracts from stream rvalues[.](#1.sentence-1)