Namespace
Varianti

std::rewind

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C++
 
Ingresso / libreria di output
I / O manipolatori
C-style I / O
Buffer
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Buffers
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basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf(deprecato)
Streams
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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
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File I/O
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basic_ifstream
basic_ofstream
basic_fstream
String I / O
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String I/O
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basic_istringstream
basic_ostringstream
basic_stringstream
Array I / O
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Array I/O
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istrstream(deprecato)
ostrstream(deprecato)
strstream(deprecato)
Tipi
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Types
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streamoff
streamsize
fpos
Errore categoria interfaccia
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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
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File access
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Diretta input / output
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Direct input/output
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fread
fwrite
Ingresso formattato / uscita
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Unformatted input/output
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Formattato di input / output
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Formatted input/output
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File di posizionamento
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File positioning
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ftell
fgetpos
fseek
fsetpos
rewind
La gestione degli errori
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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
 
Elemento definito nell'header <cstdio>
void rewind( std::FILE* stream );
Sposta l'indicatore di posizione del file all'inizio del flusso di file dato come per std::fseek(stream, 0L, SEEK_SET), e cancella la fine del file e gli indicatori di errore sul stream.
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Moves the file position indicator to the beginning of the given file stream as if by std::fseek(stream, 0L, SEEK_SET), and clears the end-of-file and the error indicators on stream.
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Indice

[modifica] Parametri

stream -
stream file da modificare
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file stream to modify
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[modifica] Valore di ritorno

(Nessuno)
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(none)
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[modifica] Esempio

This section is incomplete
Reason: no example

[modifica] Vedi anche
si sposta l'indicatore di posizione file in una posizione specifica in un file
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moves the file position indicator to a specific location in a file
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(funzione) [modifica]
C documentation for rewind
Estratto da "https://it.cppreference.com/mwiki/index.php?title=cpp/io/c/rewind&oldid=25795"