Namespace
Varianti

std::fwgets

Da cppreference.com.
< cpp‎ | io‎ | c

 
 
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
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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
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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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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
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Operations on files
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remove
rename
tmpfile
tmpnam
 
Defined in header <cwchar>
wchar_t *fgetws( wchar_t *str, int count, FILE *stream );
Legge a personaggi più ampie count - 1 dal flusso di file specificato e li memorizza in str. La stringa di prodotto larga è sempre NULL-terminato. Parsing si arresta se end-of-file di verifica o un carattere di nuova riga larga si trova, in questo caso str conterrà quel carattere di nuova riga larga.
Original:
Reads at most count - 1 wide characters from the given file stream and stores them in str. The produced wide string is always NULL-terminated. Parsing stops if end-of-file occurs or a newline wide character is found, in which case str will contain that wide newline character.
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[modifica] Parametri

str -
stringa ampio per leggere i caratteri
Original:
wide string to read the characters to
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count -
la lunghezza di str
Original:
the length of str
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stream -
stream file per leggere i dati
Original:
file stream to read the data from
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[modifica] Valore di ritorno

str in caso di successo, NULL su un errore
Original:
str on success, NULL on an error
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[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]
ottiene un carattere esteso da un flusso di file
Original:
gets a wide character from a file stream
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(funzione) [edit]
scrive una stringa bersaglio un flusso di file
Original:
writes a wide string to a file stream
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(funzione) [edit]
C documentation for fgetws