std::basic_ios::clear

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C++
 
輸入/輸出庫
I / O操縱
C-風格的I / O
緩衝區
Original:
Buffers
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basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf（過時了）
流
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Streams
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抽象
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Abstractions
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ios_base
basic_ios
basic_istream
basic_ostream
basic_iostream
文件I / O
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File I/O
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basic_ifstream
basic_ofstream
basic_fstream
字元串I / O
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String I/O
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basic_istringstream
basic_ostringstream
basic_stringstream
陣列的I / O
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Array I/O
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istrstream（過時了）
ostrstream（過時了）
strstream（過時了）
類型
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Types
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streamoff
streamsize
fpos
Error類的介面
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Error category interface
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iostream_category（C++11）
io_errc（C++11）
 
std::basic_ios
成員函數
Original:
Member functions
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basic_ios::basic_ios
basic_ios::~basic_ios
國家職能
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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
格式化
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Formatting
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basic_ios::copyfmt
basic_ios::fill
雜項
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Miscellaneous
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basic_ios::exceptions
basic_ios::imbue
basic_ios::rdbuf
basic_ios::tie
basic_ios::narrow
basic_ios::widen
受保護的成員函數
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Protected member functions
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basic_ios::init
basic_ios::move
basic_ios::swap
basic_ios::set_rdbuf
 
void clear( iostate state = goodbit );
分配給他們的價值state清除流錯誤狀態標誌。如果rdbuf() == 0然後state | badbit分配。可能會拋出一個異常.
Original:
Clears the stream error state flags by assigning them the value of state. If rdbuf() == 0 then state | badbit is assigned. May throw an exception.
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目錄

[编辑] 參數

state -
新的錯誤狀態標誌設置。它可以是一個組合的以下常量：
常數
Original:
Constant
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 Explanation
goodbit
沒有錯誤
Original:
no error
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badbit
無法收回的流錯誤
Original:
irrecoverable stream error
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failbit
輸入/輸出操作失敗，（格式化或提取錯誤）
Original:
input/output operation failed (formatting or extraction error)
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eofbit
相關的輸入序列中已達到文件結束
Original:
associated input sequence has reached end-of-file
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Original:
new error state flags setting. It can be a combination of the following constants:
常數
Original:
Constant
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 Explanation
goodbit
沒有錯誤
Original:
no error
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badbit
無法收回的流錯誤
Original:
irrecoverable stream error
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failbit
輸入/輸出操作失敗，（格式化或提取錯誤）
Original:
input/output operation failed (formatting or extraction error)
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eofbit
相關的輸入序列中已達到文件結束
Original:
associated input sequence has reached end-of-file
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[编辑] 返回值

（無）
Original:
(none)
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[编辑] 為例

本節是不完整的
原因: no example

[编辑] 另請參閱
設置狀態標誌
Original:
sets state flags
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（公共成員函數） [edit]
返回狀態標誌
Original:
returns state flags
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（公共成員函數） [edit]
来自“http://zh.cppreference.com/mwiki/index.php?title=cpp/io/basic_ios/clear&oldid=28788”