std::basic_ios::clear – cppreference.com

std::basic_ios::clear

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<metanoindex/>

 
C++
 
Input / Output-Bibliothek
I / O-Manipulatoren
C-style I / O
Puffern
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Buffers
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basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf(veraltet)
Streams
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Streams
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Abstraktionen
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Abstractions
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ios_base
basic_ios
basic_istream
basic_ostream
basic_iostream
Datei-I / O
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File I/O
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basic_ifstream
basic_ofstream
basic_fstream
String I / O
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String I/O
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basic_istringstream
basic_ostringstream
basic_stringstream
Array I / O
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Array I/O
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istrstream(veraltet)
ostrstream(veraltet)
strstream(veraltet)
Types
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Types
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streamoff
streamsize
fpos
Fehler Kategorie Schnittstelle
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Error category interface
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iostream_category(C++11)
io_errc(C++11)
 
std::basic_ios
Member-Funktionen
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Member functions
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basic_ios::basic_ios
basic_ios::~basic_ios
Funktionen des Staates
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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
Formatierung
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Formatting
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basic_ios::copyfmt
basic_ios::fill
Verschiedenes
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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
Geschützt Member-Funktionen
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Protected member functions
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basic_ios::init
basic_ios::move
basic_ios::swap
basic_ios::set_rdbuf
 
<tbody> </tbody>
void clear( iostate state = goodbit );
Löscht die Stream error state flags, indem Sie ihnen den Wert der state. Wenn rdbuf() == 0 dann state | badbit zugeordnet ist. Kann eine Ausnahme werfen .
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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Parameter

state -
neuer Fehler Status-Flags setzen. Es kann eine Kombination der folgenden Konstanten sein:
Constant
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Constant
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 Explanation
goodbit
kein Fehler
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no error
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badbit
uneinbringlich Stream Fehler
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irrecoverable stream error
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failbit
Input / Output-Vorgang ist fehlgeschlagen (Formatierung oder Extraktion Fehler)
Original:
input/output operation failed (formatting or extraction error)
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eofbit
assoziiert Eingabesequenz hat end-of-Datei erreicht
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:
Constant
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Constant
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 Explanation
goodbit
kein Fehler
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no error
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badbit
uneinbringlich Stream Fehler
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irrecoverable stream error
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failbit
Input / Output-Vorgang ist fehlgeschlagen (Formatierung oder Extraktion Fehler)
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input/output operation failed (formatting or extraction error)
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eofbit
assoziiert Eingabesequenz hat end-of-Datei erreicht
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associated input sequence has reached end-of-file
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Rückgabewert

(None)
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(none)
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Beispiel

This section is incomplete
Reason: no example

Siehe auch

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