std::basic_ios::good – cppreference.com

std::basic_ios::good

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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
Original:
String I/O
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basic_istringstream
basic_ostringstream
basic_stringstream
Array I / O
Original:
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>
bool good() const;
Versandkosten true wenn das die letzte I / O-Operation auf dem Strom erfolgreich abgeschlossen. Insbesondere kehrt Ergebnis rdstate() == 0 .
Original:
Returns true if the the most recent I/O operation on the stream completed successfully. Specifically, returns result of rdstate() == 0.
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This section is incomplete
Reason: difference between fail() and good()

Parameter

(None)
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(none)
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Rückgabewert

true wenn der Stream hat keine Fehler aufgetreten sind, false sonst .
Original:
true if the stream has no errors occurred, false otherwise.
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Beispiel

This section is incomplete
Reason: no example

Siehe auch