Namespace
Varianti

std::ios_base::flags

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< cpp‎ | io‎ | ios base

 
 
Ingresso / libreria di output
I / O manipolatori
C-style I / O
Buffer
Original:
Buffers
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basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf(deprecato)
Streams
Original:
Streams
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Astrazioni
Original:
Abstractions
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ios_base
basic_ios
basic_istream
basic_ostream
basic_iostream
File I / O
Original:
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(deprecato)
ostrstream(deprecato)
strstream(deprecato)
Tipi
Original:
Types
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streamoff
streamsize
fpos
Errore categoria interfaccia
Original:
Error category interface
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iostream_category(C++11)
io_errc(C++11)
 
std::ios_base
Membri funzioni
Original:
Member functions
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ios_base::ios_base
ios_base::~ios_base
Formattazione
Original:
Formatting
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ios_base::flags
ios_base::setf
ios_base::unsetf
ios_base::precision
ios_base::width
Versioni locali
Original:
Locales
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ios_base::imbue
ios_base::getloc
Interno di matrice estensibile
Original:
Internal extensible array
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ios_base::xalloc
ios_base::iword
ios_base::pword
Varie
Original:
Miscellaneous
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ios_base::register_callback
ios_base::sync_with_stdio
Membri classi
Original:
Member classes
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ios_base::failure
ios_base::Init
Membri tipi
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
 
fmtflags flags() const;
(1)
fmtflags flags( fmtflags flags );
(2)
Gestisce le bandiere in formato.
Original:
Manages format flags.
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1)
restituisce impostazione corrente formattazione
Original:
returns current formatting setting
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2)
sostituisce le impostazioni correnti con quelli riportati.
Original:
replaces current settings with given ones.
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Indice

[modifica] Parametri

flags -
formattazione nuova impostazione. Essa può essere una combinazione delle seguenti costanti:
Constant
Original:
Constant
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Explanation
dec
utilizzare base decimale per intero I / O
Original:
use decimal base for integer I/O
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oct
utilizzare ottale base per intero di I / O
Original:
use octal base for integer I/O
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hex
utilizzare base esadecimale per intero I / O
Original:
use hexadecimal base for integer I/O
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basefield
dec|oct|hex|0. Utile per mascherare operazioni
Original:
dec|oct|hex|0. Useful for masking operations
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left
regolazione sinistra (aggiunge caratteri di riempimento a destra)
Original:
left adjustment (adds fill characters to the right)
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right
giusta regolazione (aggiunge caratteri di riempimento a sinistra)
Original:
right adjustment (adds fill characters to the left)
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internal
regolazione interna (aggiunge caratteri di riempimento fino al punto interno designato)
Original:
internal adjustment (adds fill characters to the internal designated point)
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adjustfield
left|right|internal. Utile per mascherare operazioni
Original:
left|right|internal. Useful for masking operations
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scientific
generare tipi in virgola mobile con la notazione scientifica, o la notazione esadecimale se combinato con fisso
Original:
generate floating point types using scientific notation, or hex notation if combined with fixed
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fixed
generare tipi in virgola mobile con la notazione fissa, o la notazione esadecimale, se combinata con scientifica
Original:
generate floating point types using fixed notation, or hex notation if combined with scientific
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floatfield
scientific|fixed|(scientific|fixed)|0. Utile per mascherare operazioni
Original:
scientific|fixed|(scientific|fixed)|0. Useful for masking operations
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boolalpha
inserire ed estrarre tipo bool in formato alfanumerico
Original:
insert and extract bool type in alphanumeric format
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showbase
generare un prefisso che indica la base numerica per l'uscita numero intero, richiedono l'indicatore valuta monetaria di I / O
Original:
generate a prefix indicating the numeric base for integer output, require the currency indicator in monetary I/O
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showpoint
generare un punto decimale carattere incondizionatamente per la virgola mobile il numero di uscita
Original:
generate a decimal-point character unconditionally for floating-point number output
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showpos
generare un carattere + per non negativo output numerico
Original:
generate a + character for non-negative numeric output
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skipws
saltare gli spazi iniziali prima di operazioni di input specifici
Original:
skip leading whitespace before certain input operations
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unitbuf
lavare l'uscita dopo ogni operazione di uscita
Original:
flush the output after each output operation
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uppercase
sostituire alcune lettere minuscole con le loro uppercase
equivalents in alcune operazioni di uscita di uscita
Original:
replace certain lowercase letters with their uppercase
equivalents in certain output output operations
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Original:
new formatting setting. It can be a combination of the following constants:
Constant
Original:
Constant
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Explanation
dec
utilizzare base decimale per intero I / O
Original:
use decimal base for integer I/O
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oct
utilizzare ottale base per intero di I / O
Original:
use octal base for integer I/O
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hex
utilizzare base esadecimale per intero I / O
Original:
use hexadecimal base for integer I/O
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basefield
dec|oct|hex|0. Utile per mascherare operazioni
Original:
dec|oct|hex|0. Useful for masking operations
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left
regolazione sinistra (aggiunge caratteri di riempimento a destra)
Original:
left adjustment (adds fill characters to the right)
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right
giusta regolazione (aggiunge caratteri di riempimento a sinistra)
Original:
right adjustment (adds fill characters to the left)
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internal
regolazione interna (aggiunge caratteri di riempimento fino al punto interno designato)
Original:
internal adjustment (adds fill characters to the internal designated point)
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adjustfield
left|right|internal. Utile per mascherare operazioni
Original:
left|right|internal. Useful for masking operations
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scientific
generare tipi in virgola mobile con la notazione scientifica, o la notazione esadecimale se combinato con fisso
Original:
generate floating point types using scientific notation, or hex notation if combined with fixed
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
fixed
generare tipi in virgola mobile con la notazione fissa, o la notazione esadecimale, se combinata con scientifica
Original:
generate floating point types using fixed notation, or hex notation if combined with scientific
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floatfield
scientific|fixed|(scientific|fixed)|0. Utile per mascherare operazioni
Original:
scientific|fixed|(scientific|fixed)|0. Useful for masking operations
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boolalpha
inserire ed estrarre tipo bool in formato alfanumerico
Original:
insert and extract bool type in alphanumeric format
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showbase
generare un prefisso che indica la base numerica per l'uscita numero intero, richiedono l'indicatore valuta monetaria di I / O
Original:
generate a prefix indicating the numeric base for integer output, require the currency indicator in monetary I/O
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
showpoint
generare un punto decimale carattere incondizionatamente per la virgola mobile il numero di uscita
Original:
generate a decimal-point character unconditionally for floating-point number output
The text has been machine-translated via Google Translate.
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showpos
generare un carattere + per non negativo output numerico
Original:
generate a + character for non-negative numeric output
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skipws
saltare gli spazi iniziali prima di operazioni di input specifici
Original:
skip leading whitespace before certain input operations
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unitbuf
lavare l'uscita dopo ogni operazione di uscita
Original:
flush the output after each output operation
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uppercase
sostituire alcune lettere minuscole con le loro uppercase
equivalents in alcune operazioni di uscita di uscita
Original:
replace certain lowercase letters with their uppercase
equivalents in certain output output operations
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
The text has been machine-translated via Google Translate.
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[modifica] Valore di ritorno

le bandiere di formattazione prima della chiamata alla funzione
Original:
the formatting flags before the call to the function
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[modifica] Esempio

[modifica] Vedi anche

imposta flag specifico formato
Original:
sets specific format flag
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(membro pubblico funzione) [edit]
clears specific format flag
(membro pubblico funzione) [edit]