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

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< cpp‎ | io‎ | c

 
 
D'entrée / sortie de bibliothèque
I / O manipulateurs
C-style I / O
Tampons
Original:
Buffers
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basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf (obsolète)
Cours d'eau
Original:
Streams
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Abstractions
Original:
Abstractions
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ios_base
basic_ios
basic_istream
basic_ostream
basic_iostream
Fichier E / O
Original:
File I/O
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basic_ifstream
basic_ofstream
basic_fstream
Chaîne I / O
Original:
String I/O
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basic_istringstream
basic_ostringstream
basic_stringstream
Tableau I / O
Original:
Array I/O
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istrstream (obsolète)
ostrstream (obsolète)
strstream (obsolète)
Types
Original:
Types
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streamoff
streamsize
fpos
Interface catégorie d'erreur
Original:
Error category interface
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iostream_category (C++11)
io_errc (C++11)
 
C-style I / O
Fonctions
Original:
Functions
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Déposer accès
Original:
File access
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Entrée / sortie directe
Original:
Direct input/output
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fread
fwrite
Entrée non formatée / sortie
Original:
Unformatted input/output
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Mise en forme d'entrée / sortie
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
Fichier de positionnement
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File positioning
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ftell
fgetpos
fseek
fsetpos
rewind
Erreur de manipulation
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Error handling
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clearerr
feof
ferror
perror
Les opérations sur les fichiers
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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) (depuis C++11)
int vfwscanf( FILE *stream, const wchar_t* format, va_list vlist );
(2) (depuis C++11)
int vswscanf( const wchar_t* buffer, const wchar_t* format, va_list vlist );
(3) (depuis C++11)
Lit les données de la variété de sources, il interprète selon format et stocke les résultats dans des emplacements définis par 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)
Lit les données stdin
Original:
Reads the data from stdin
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2)
Lit les données stream flux de fichier
Original:
Reads the data from file stream stream
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3)
Lit les données à zéro terminal buffer chaîne large
Original:
Reads the data from null-terminated wide string buffer
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Sommaire

[modifier] Paramètres

stream -
flux de fichier d'entrée à lire
Original:
input file stream to read from
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buffer -
pointeur vers une chaîne terminée par null gamme de lire
Original:
pointer to a null-terminated wide string to read from
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format -
pointeur vers une chaîne terminée par null large spécifiant la façon de lire l'entrée.
Original:
pointer to a null-terminated wide string specifying how to read the input.
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vlist -
liste d'arguments variable contenant les arguments de réception
Original:
variable argument list containing the receiving arguments
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[modifier] Retourne la valeur

Nombre d'arguments avec succès lire ou EOF en cas d'échec .
Original:
Number of arguments successfully read, or EOF if failure occurs.
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[modifier] Exemple

[modifier] Voir aussi

lit format d'entrée pour les caractères larges de stdin, un flux de fichier ou un tampon
Original:
reads formatted wide character input from stdin, a file stream or a buffer
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(fonction) [edit]
C documentation for vwscanf, vfwscanf, vswscanf