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std::ios_base::Init

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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
Original:
Miscellaneous
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ios_base::register_callback
ios_base::sync_with_stdio
メンバークラス
Original:
Member classes
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ios_base::failure
ios_base::Init
メンバータイプ
Original:
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
 
class Init;
このクラスは、デフォルトのC + +のストリーム(std::cinstd::coutなど)を適切に初期化され、破壊されていることを確認するために使用されます。クラスは、そのインスタンスが作成されますどのように多くの追跡およびC + +の最初のインスタンスが生成されたストリームと同様にフラッシュ最後のインスタンスが破棄された出力ストリームを初期化.
Original:
This class is used to ensure that the default C++ streams (std::cin, std::cout, etc.) are properly initialized and destructed. The class tracks how many instances of it are created and initializes the C++ streams when the first instance is constructed as well as flushes the output streams when the last instance is destructed.
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[編集] メンバ関数

(constructor)
if *this is the first instance created, initializes the default C++ streams
(パブリックメンバ関数)
(destructor)
if *this is the last instance created, flushes the default C++ streams
(パブリックメンバ関数)

[編集] も参照してください

標準Cの入力ストリームから読み込みstdin
(グローバルオブジェクト)
Original:
reads from the standard C input stream stdin
(グローバルオブジェクト)
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[edit]
標準C出力ストリームstdout
(グローバルオブジェクト)に書き込みます
Original:
writes to the standard C output stream stdout
(グローバルオブジェクト)
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[edit]
標準Cのエラーストリームに書き込むstderr、unbuffered
(グローバルオブジェクト)
Original:
writes to the standard C error stream stderr, unbuffered
(グローバルオブジェクト)
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[edit]
標準Cエラーストリームstderr
(グローバルオブジェクト)に書き込みます
Original:
writes to the standard C error stream stderr
(グローバルオブジェクト)
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[edit]