Namespace
Varianti

std::vwscanf, std::vfwscanf, std::vswscanf

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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)
 
C-style I / O
Funzioni
Original:
Functions
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Accesso ai file
Original:
File access
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Diretta input / output
Original:
Direct input/output
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fread
fwrite
Ingresso formattato / uscita
Original:
Unformatted input/output
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Formattato di input / output
Original:
Formatted input/output
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wscanf
fwscanf
swscanf
vwscanf
vfwscanf
vswscanf
(C++11)
(C++11)
(C++11)
wprintf
fwprintf
swprintf
vwprintf
vfwprintf
vswprintf
File di posizionamento
Original:
File positioning
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ftell
fgetpos
fseek
fsetpos
rewind
La gestione degli errori
Original:
Error handling
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clearerr
feof
ferror
perror
Le operazioni sui file
Original:
Operations on files
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remove
rename
tmpfile
tmpnam
 
Defined in header <cwchar>
int vwscanf( const wchar_t* format, va_list vlist );
(1) (dal C++11)
int vfwscanf( FILE *stream, const wchar_t* format, va_list vlist );
(2) (dal C++11)
int vswscanf( const wchar_t* buffer, const wchar_t* format, va_list vlist );
(3) (dal C++11)
Legge i dati dal una varietà di fonti, interpreta secondo format e memorizza il risultato in posizioni definite da vlist.
Original:
Reads data from the a variety of sources, interprets it according to format and stores the results into locations defined by vlist.
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1)
Legge i dati da stdin
Original:
Reads the data from stdin
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2)
Legge i dati dal file di flusso stream
Original:
Reads the data from file stream stream
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3)
Legge i dati di terminazione null buffer stringa di larghezza
Original:
Reads the data from null-terminated wide string buffer
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Indice

[modifica] Parametri

stream -
file di flusso di input da cui leggere
Original:
input file stream to read from
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buffer -
puntatore ad una stringa con terminazione null ampia da cui leggere
Original:
pointer to a null-terminated wide string to read from
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format -
puntatore ad una stringa con terminazione null che specifica gamma come leggere l'input.
Original:
pointer to a null-terminated wide string specifying how to read the input.
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vlist -
elenco degli argomenti variabile che contiene gli argomenti trattati
Original:
variable argument list containing the receiving arguments
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[modifica] Valore di ritorno

Numero di argomenti leggere correttamente, o se il difetto si verifica EOF.
Original:
Number of arguments successfully read, or EOF if failure occurs.
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[modifica] Esempio

[modifica] Vedi anche

legge formattato ingresso ampio personaggio di stdin, un flusso di file o di un buffer
Original:
reads formatted wide character input from stdin, a file stream or a buffer
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(funzione) [edit]
C documentation for vwscanf, vfwscanf, vswscanf