名前空間
変種
操作

Input/output manipulators

提供: cppreference.com
< cpp‎ | io


 
 
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
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basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf(廃止予定)
ストリーム
Original:
Streams
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抽象化
Original:
Abstractions
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ios_base
basic_ios
basic_istream
basic_ostream
basic_iostream
ファイルI / O
Original:
File I/O
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basic_ifstream
basic_ofstream
basic_fstream
文字列I / O
Original:
String I/O
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basic_istringstream
basic_ostringstream
basic_stringstream
アレイのI / O
Original:
Array I/O
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istrstream(廃止予定)
ostrstream(廃止予定)
strstream(廃止予定)
タイプ
Original:
Types
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streamoff
streamsize
fpos
エラーカテゴリインターフェース
Original:
Error category interface
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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
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整数フォーマット
Original:
Integer formatting
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ブールの書式
Original:
Boolean formatting
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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
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その他の書式
Original:
Other formatting
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空白処理
Original:
Whitespace processing
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出力がフラッシュします
Original:
Output flushing
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ステータスフラグ操作
Original:
Status flags manipulation
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時間とお金のI / O
Original:
Time and money I/O
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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>
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
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(機能) [edit]
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
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(機能) [edit]
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
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(機能) [edit]
+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
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(機能) [edit]
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
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(機能) [edit]
controls whether uppercase characters are used with some output formats
(機能) [edit]
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
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(機能) [edit]
フィル文字の配置を設定します
Original:
sets the placement of fill characters
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(機能) [edit]
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
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(機能) [edit]
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
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(機能) [edit]
Defined in header <istream>
空白が消費されます
Original:
consumes whitespace
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(関数テンプレート) [edit]
Defined in header <ostream>
出力'\0'
Original:
outputs '\0'
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(関数テンプレート) [edit]
出力ストリームをフラッシュします
Original:
flushes the output stream
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(関数テンプレート) [edit]
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
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(関数テンプレート) [edit]
Defined in header <iomanip>
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
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(機能) [edit]
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
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(機能) [edit]
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
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(機能) [edit]
埋め込み文字を変更します
Original:
changes the fill character
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(関数テンプレート) [edit]
浮動小数点の精度を変更します
Original:
changes floating-point precision
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(機能) [edit]
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
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(機能) [edit]
(C++11)
金銭的価値を解析します
Original:
parses a monetary value
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(関数テンプレート) [edit]
(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
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(関数テンプレート) [edit]
(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
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(関数テンプレート) [edit]
(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
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(関数テンプレート) [edit]