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std::ios_base::fmtflags

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< cpp‎ | io‎ | ios base

 
 
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)
 
std::ios_base
メンバ関数
Original:
Member functions
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ios_base::ios_base
ios_base::~ios_base
書式
Original:
Formatting
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ios_base::flags
ios_base::setf
ios_base::unsetf
ios_base::precision
ios_base::width
ロケール
Original:
Locales
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ios_base::imbue
ios_base::getloc
内部拡張可能配列
Original:
Internal extensible array
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ios_base::xalloc
ios_base::iword
ios_base::pword
その他
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Miscellaneous
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ios_base::register_callback
ios_base::sync_with_stdio
メンバークラス
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Member classes
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ios_base::failure
ios_base::Init
メンバータイプ
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Member types
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ios_base::openmode
ios_base::fmtflags
ios_base::iostate
ios_base::seekdir
ios_base::event
ios_base::event_callback
 
typedef /*implementation defined*/ fmtflags;
static constexpr fmtflags dec = /*implementation defined*/

static constexpr fmtflags oct = /*implementation defined*/
static constexpr fmtflags hex = /*implementation defined*/

static constexpr fmtflags basefield = /*implementation defined (dec | oct | hex)*/
static constexpr fmtflags left = /*implementation defined*/

static constexpr fmtflags right = /*implementation defined*/
static constexpr fmtflags internal = /*implementation defined*/

static constexpr fmtflags adjustfield = /*implementation defined (left | right | internal)*/
static constexpr fmtflags scientific = /*implementation defined*/

static constexpr fmtflags fixed = /*implementation defined*/

static constexpr fmtflags floatfield = /*implementation defined (scientific | fixed)*/
static constexpr fmtflags boolalpha = /*implementation defined*/

static constexpr fmtflags showbase = /*implementation defined*/
static constexpr fmtflags showpoint = /*implementation defined*/
static constexpr fmtflags showpos = /*implementation defined*/
static constexpr fmtflags skipws = /*implementation defined*/
static constexpr fmtflags unitbut = /*implementation defined*/

static constexpr fmtflags uppercase = /*implementation defined*/
利用可能なフォーマットフラグを指定します。それはBitmaskTypeで、以下の定数が定義されています
Original:
Specifies available formatting flags. It is a BitmaskType, the following constants are defined:
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定数
Original:
Constant
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Explanation
dec
整数I / O用に10進法を使用
Original:
use decimal base for integer I/O
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oct
整数I / Oのためのオクタルベースを使用
Original:
use octal base for integer I/O
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hex
整数I / Oの16進数のベースを使用
Original:
use hexadecimal base for integer I/O
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basefield
dec|oct|hex|0。操作をマスキングするのに便利です
Original:
dec|oct|hex|0. Useful for masking operations
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left
左側の調整(右に充てん文字が追加されます)
Original:
left adjustment (adds fill characters to the right)
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right
右の調整(左に塗りつぶし文字が追加されます)
Original:
right adjustment (adds fill characters to the left)
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internal
内部調整(内部の指定したポイントに塗りつぶし文字が追加されます)
Original:
internal adjustment (adds fill characters to the internal designated point)
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adjustfield
left|right|internal。操作をマスキングするのに便利です
Original:
left|right|internal. Useful for masking operations
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scientific
固定と組み合わせた場合、科学的表記法、または16進表記を使用して、浮動小数点型を生成します
Original:
generate floating point types using scientific notation, or hex notation if combined with fixed
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fixed
科学と組み合わせた場合、固定表記法、または16進表記を使用して、浮動小数点型を生成します
Original:
generate floating point types using fixed notation, or hex notation if combined with scientific
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floatfield
scientific|fixed|(scientific|fixed)|0。操作をマスキングするのに便利です
Original:
scientific|fixed|(scientific|fixed)|0. Useful for masking operations
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boolalpha
挿入し、文字フォーマットでboolタイプを抽出
Original:
insert and extract bool type in alphanumeric format
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showbase
整数出力の基数を示すプリフィックスを生成し、金銭的なI / Oの通貨指標を必要と
Original:
generate a prefix indicating the numeric base for integer output, require the currency indicator in monetary I/O
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showpoint
無条件に浮動小数点数出力の小数点文字を生成します
Original:
generate a decimal-point character unconditionally for floating-point number output
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showpos
負でない数値出力用+文字を生成します
Original:
generate a + character for non-negative numeric output
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skipws
特定の入力操作の前に先頭の空白を読み飛ばします
Original:
skip leading whitespace before certain input operations
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unitbuf
各出力動作後の出力をフラッシュします
Original:
flush the output after each output operation
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uppercase
特定の出力の出力操作でそれらのuppercase
equivalentsで特定小文字を交換してください
Original:
replace certain lowercase letters with their uppercase
equivalents in certain output output operations
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[編集]

[編集] も参照してください

書式フラグを管理します
Original:
manages format flags
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(パブリックメンバ関数) [edit]
特定の形式のフラグを設定します
Original:
sets specific format flag
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(パブリックメンバ関数) [edit]
clears specific format flag
(パブリックメンバ関数) [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]
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]
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]
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]
+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]
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]
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]
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]