Input/output manipulators

 

C++

言語

コンセプト

ユーティリティライブラリ

ストリングスライブラリ

コンテナライブラリ

アルゴリズムライブラリ

イテレータライブラリ

ニューメリックスライブラリ

入力/出力ライブラリ

ローカライゼーションライブラリ

正規表現ライブラリ (C++11)

アトミック操作ライブラリ (C++11)

スレッドのサポートライブラリ (C++11)

 

入力/出力ライブラリ

I / Oのマニピュレータ

CスタイルのI / O

バッファ Original: Buffers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_streambuf

basic_filebuf

basic_stringbuf

strstreambuf (廃止予定)

ストリーム Original: Streams The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

抽象化 Original: Abstractions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

ios_base

basic_ios

basic_istream

basic_ostream

basic_iostream

ファイルI / O Original: File I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_ifstream

basic_ofstream

basic_fstream

文字列I / O Original: String I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_istringstream

basic_ostringstream

basic_stringstream

アレイのI / O Original: Array I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

istrstream (廃止予定)

ostrstream (廃止予定)

strstream (廃止予定)

タイプ Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

streamoff

streamsize

fpos

エラーカテゴリインターフェース Original: Error category interface The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

iostream_category (C++11)

io_errc (C++11)

 

入力/出力マニピュレータ

浮動小数点の書式 Original: Floating-point formatting The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
showpoint noshowpoint setprecision	fixed scientific hexfloat defaultfloat (C++11) (C++11)
整数フォーマット Original: Integer formatting The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
setbase showbase noshowbase	dec hex oct
ブールの書式 Original: Boolean formatting The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
boolalpha noboolalpha
フィールド幅と塗りつぶしコントロール Original: Field width and fill control The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
setfill setw	internal left right
その他の書式 Original: Other formatting The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
showpos noshowpos	uppercase nouppercase
空白処理 Original: Whitespace processing The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ws ends	skipws noskipws
出力がフラッシュします Original: Output flushing The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
flush endl	unitbuf nounitbuf
ステータスフラグ操作 Original: Status flags manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
resetiosflags	setiosflags
時間とお金のI / O Original: Time and money I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
get_money (C++11) get_time (C++11)	put_money (C++11) put_time (C++11)

 

マニピュレータはoperator<<またはoperator>>を使用して、入力/出力ストリームを制御することを可能にするヘルパー関数です.

Original:

Manipulators are helper functions that make it possible to control input/output streams using operator<< or operator>>.

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引数なしで呼び出されたマニピュレータ（例えばstd::cout << std::boolalpha;またはstd::cin >> std::hex;）彼らの唯一の引数としてストリームへの参照を取る関数として実装されます。 basic_ostream::operator<<の特別なオーバーロードとbasic_istream::operator>>これらの関数へのポインタを受け入れる.

Original:

The manipulators that are invoked without arguments (e.g. std::cout << std::boolalpha; or std::cin >> std::hex;) are implemented as functions that take a reference to a stream as their only argument. The special overloads of basic_ostream::operator<< and basic_istream::operator>> accept pointers to these functions.

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引数で呼び出されるマニピュレータ（例えばstd::cout << std::setw(10);）不特定の型のオブジェクトを返す関数として実装されています。これらのマニピュレータは、要求された操作を実行する独自operator<<またはoperator>>を定義.

Original:

The manipulators that are invoked with arguments (e.g. std::cout << std::setw(10);) are implemented as functions returning objects of unspecified type. These manipulators define their own operator<< or operator>> which perform the requested manipulation.

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Defined in header <ios>
boolalpha noboolalpha	ブール値のテキストや数値表現の間で切り替わります Original: switches between textual and numeric representation of booleans The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
showbase noshowbase	プレフィックスは基数を示すために使用されているかどうかを制御します Original: controls whether prefix is used to indicate numeric base The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
showpoint noshowpoint	小数点が常に浮動小数点表現に含まれているかどうかを制御します Original: controls whether decimal point is always included in floating-point representation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
showpos noshowpos	+記号は非負数で使用されるかどうかを制御します Original: controls whether the + sign used with non-negative numbers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
skipws noskipws	先頭の空白かどうかのコントロールは、入力時にはスキップされます Original: controls whether leading whitespace is skipped on input The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
uppercase nouppercase	controls whether uppercase characters are used with some output formats (機能)
unitbuf nounitbuf	出力は各操作の後にフラッシュされるかどうかを制御します Original: controls whether output is flushed after each operation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
internal left right	フィル文字の配置を設定します Original: sets the placement of fill characters The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
dec hex oct	整数I / O用に使用されるベースを変更 Original: changes the base used for integer I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
fixed scientific hexfloat defaultfloat (C++11) (C++11)	変更は、浮動小数点のI / O用に使用される書式 Original: changes formatting used for floating-point I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
Defined in header <istream>
ws	空白が消費されます Original: consumes whitespace The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)
Defined in header <ostream>
ends	出力'\0' Original: outputs '\0' The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)
flush	出力ストリームをフラッシュします Original: flushes the output stream The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)
endl	出力'\n'と出力ストリームをフラッシュします Original: outputs '\n' and flushes the output stream The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)
Defined in header <iomanip>
resetiosflags	指定されたios_bas​​eのフラグをクリアします Original: clears the specified ios_base flags The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
setiosflags	指定されたios_bas​​eのフラグが設定されます Original: sets the specified ios_base flags The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
setbase	整数I / O用に使用されるベースを変更 Original: changes the base used for integer I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
setfill	埋め込み文字を変更します Original: changes the fill character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)
setprecision	浮動小数点の精度を変更します Original: changes floating-point precision The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
setw	次の入力/出力フィールドの幅を変更します Original: changes the width of the next input/output field The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
get_money (C++11)	金銭的価値を解析します Original: parses a monetary value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)
put_money (C++11)	フォーマットと金銭的な値を出力します Original: formats and outputs a monetary value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)
get_time (C++11)	指定された形式の日付/時刻値を解析します Original: parses a date/time value of specified format The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)
put_time (C++11)	フォーマットと指定された書式に従って日付/時刻の値を出力します Original: formats and outputs a date/time value according to the specified format The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート)