46 lines
2.8 KiB
Markdown
46 lines
2.8 KiB
Markdown
[input.output.general]
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# 31 Input/output library [[input.output]](./#input.output)
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## 31.1 General [input.output.general]
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[1](#1)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L6)
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This Clause describes components that C++ programs may use to perform
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input/output operations[.](#1.sentence-1)
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[2](#2)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L10)
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The following subclauses describe
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requirements for stream parameters,
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and components for
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forward declarations of iostreams,
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predefined iostreams objects,
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base iostreams classes,
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stream buffering,
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stream formatting and manipulators,
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string streams,
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and file streams,
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as summarized in Table [135](#tab:iostreams.summary "Table 135: Input/output library summary")[.](#2.sentence-1)
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Table [135](#tab:iostreams.summary) — Input/output library summary [[tab:iostreams.summary]](./tab:iostreams.summary)
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| [ð](#tab:iostreams.summary-row-1) | **Subclause** | **Header** |
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| --- | --- | --- |
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| [ð](#tab:iostreams.summary-row-2)<br>[[iostreams.requirements]](iostreams.requirements "31.2 Iostreams requirements") | Requirements | |
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| [ð](#tab:iostreams.summary-row-3)<br>[[iostream.forward]](iostream.forward "31.3 Forward declarations") | Forward declarations | <iosfwd> |
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| [ð](#tab:iostreams.summary-row-4)<br>[[iostream.objects]](iostream.objects "31.4 Standard iostream objects") | Standard iostream objects | <iostream> |
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| [ð](#tab:iostreams.summary-row-5)<br>[[iostreams.base]](iostreams.base "31.5 Iostreams base classes") | Iostreams base classes | <ios> |
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| [ð](#tab:iostreams.summary-row-6)<br>[[stream.buffers]](stream.buffers "31.6 Stream buffers") | Stream buffers | <streambuf> |
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| [ð](#tab:iostreams.summary-row-7)<br>[[iostream.format]](iostream.format "31.7 Formatting and manipulators") | Formatting and manipulators | <istream>, <ostream>, <iomanip>, <print> |
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| [ð](#tab:iostreams.summary-row-8)<br>[[string.streams]](string.streams "31.8 String-based streams") | String streams | <sstream> |
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| [ð](#tab:iostreams.summary-row-9)<br>[[span.streams]](span.streams "31.9 Span-based streams") | Span-based streams | <spanstream> |
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| [ð](#tab:iostreams.summary-row-10)<br>[[file.streams]](file.streams "31.10 File-based streams") | File streams | <fstream> |
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| [ð](#tab:iostreams.summary-row-11)<br>[[syncstream]](syncstream "31.11 Synchronized output streams") | Synchronized output streams | <syncstream> |
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| [ð](#tab:iostreams.summary-row-12)<br>[[filesystems]](filesystems "31.12 File systems") | File systems | <filesystem> |
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| [ð](#tab:iostreams.summary-row-13)<br>[[c.files]](c.files "31.13 C library files") | C library files | <cstdio>, <cinttypes> |
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