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std::basic_ios::widen

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< cpp‎ | io‎ | basic ios

 
 
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
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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
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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
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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
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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::basic_ios
メンバ関数
Original:
Member functions
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basic_ios::basic_ios
basic_ios::~basic_ios
状態関数
Original:
State functions
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basic_ios::good
basic_ios::eof
basic_ios::fail
basic_ios::bad
basic_ios::operator!
basic_ios::operator bool
basic_ios::rdstate
basic_ios::setstate
basic_ios::clear
書式
Original:
Formatting
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basic_ios::copyfmt
basic_ios::fill
その他
Original:
Miscellaneous
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basic_ios::exceptions
basic_ios::imbue
basic_ios::rdbuf
basic_ios::tie
basic_ios::narrow
basic_ios::widen
メンバ関数を保護しました
Original:
Protected member functions
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basic_ios::init
basic_ios::move
basic_ios::swap
basic_ios::set_rdbuf
 
char_type widen( char c ) const;
現在のロケールで同等に文字cに変換します。結果はcharから必要に応じてストリーム内で使用されている文字型に変換されます.
Original:
Converts a character c to its equivalent in the current locale. The result is converted from char to character type used within the stream if needed.
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効果的にstd::use_facet< std::ctype<char_type> >(getloc()).widen(c)呼び出し.
Original:
Effectively calls std::use_facet< std::ctype<char_type> >(getloc()).widen(c).
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[編集] パラメータ

c -
変換する文字
Original:
character to convert
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[編集] 値を返します

文字がchar_typeに変換されます
Original:
Character converted to char_type
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[編集] も参照してください

文字を狭める
Original:
narrows characters
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(パブリックメンバ関数) [edit]