Varianti

    std::resetiosflags

    Da cppreference.com.
    < cpp | io | manip

    Questa pagina è stata tradotta in modo automatico dalla versione in ineglese della wiki usando Google Translate.

    La traduzione potrebbe contenere errori e termini strani. Muovi il puntatore sopra al testo per vedere la versione originale. Puoi aiutarci a correggere gli gli errori. Per ulteriori istruzioni clicca qui.

    Click here for the English version of this page

    <metanoindex/>

     
    C++
     
    Ingresso / libreria di output
    I / O manipolatori
    C-style I / O
    Buffer
    Original:
    Buffers
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    basic_streambuf
    basic_filebuf
    basic_stringbuf
    strstreambuf(deprecato)
    Streams
    Original:
    Streams
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    Astrazioni
    Original:
    Abstractions
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    ios_base
    basic_ios
    basic_istream
    basic_ostream
    basic_iostream
    File I / O
    Original:
    File I/O
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    basic_ifstream
    basic_ofstream
    basic_fstream
    String I / O
    Original:
    String I/O
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    basic_istringstream
    basic_ostringstream
    basic_stringstream
    Array I / O
    Original:
    Array I/O
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    istrstream(deprecato)
    ostrstream(deprecato)
    strstream(deprecato)
    Tipi
    Original:
    Types
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    streamoff
    streamsize
    fpos
    Errore categoria interfaccia
    Original:
    Error category interface
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    iostream_category(C++11)
    io_errc(C++11)
     
    Ingresso / uscita manipolatori
    Virgola mobile formattazione
    Original:
    Floating-point formatting
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    Formattazione Integer
    Original:
    Integer formatting
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    Formattazione Boolean
    Original:
    Boolean formatting
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    boolalpha
    noboolalpha
    Larghezza del campo e il controllo di riempimento
    Original:
    Field width and fill control
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    Di formattazione
    Original:
    Other formatting
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    Elaborazione degli spazi vuoti
    Original:
    Whitespace processing
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    Uscita di lavaggio
    Original:
    Output flushing
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    Flag di stato manipolazione
    Original:
    Status flags manipulation
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    Tempo e denaro I / O
    Original:
    Time and money I/O
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    get_money(C++11)
    get_time(C++11)
    put_money(C++11)
    put_time(C++11)
     
    <tbody> </tbody>
    Elemento definito nell'header <iomanip>
    /*unspecified*/ resetiosflags( std::ios_base::fmt_flags mask );
    Quando viene utilizzato in un'espressione out << resetiosflags(mask) o in >> resetiosflags(mask), cancella tutte le bandiere di formato del flusso out in o come specificato dal mask.
    Original:
    When used in an expression out << resetiosflags(mask) or in >> resetiosflags(mask), clears all format flags of the stream out or in as specified by the mask.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    Parametri

    mask -
    maschera di bit delle bandiere per cancellare
    Original:
    bitmask of the flags to clear
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    Valore di ritorno

    Restituisce un oggetto di tipo non specificato tale che se str è il nome di un flusso di output di tipo std::basic_ostream<CharT, Traits> o std::basic_istream<CharT, Traits>, allora l'espressione str << resetiosflags(mask) str >> resetiosflags(mask) o si comporta come se il codice riportato di seguito è stato eseguito:
    Original:
    Returns an object of unspecified type such that if str is the name of an output stream of type std::basic_ostream<CharT, Traits> or std::basic_istream<CharT, Traits>, then the expression str << resetiosflags(mask) or str >> resetiosflags(mask) behaves as if the following code was executed:
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    str.setf(std::ios_base::fmtflags(0), mask);

    Esempio

    #include <sstream>
#include <iostream>
#include <iomanip>
int main()
{
    std::istringstream in("10 010 10 010 10 010");
    int n1, n2;
    in >> std::oct >> n1 >> n2;
    std::cout << "Parsing \"10 010\" with std::oct gives:  " << n1 << ' ' << n2 << '\n';
    in >> std::dec >> n1 >> n2;
    std::cout << "Parsing \"10 010\" with std::dec gives:  " << n1 << ' ' << n2 << '\n';
    in >> std::resetiosflags(std::ios_base::basefield) >> n1 >> n2;
    std::cout << "Parsing \"10 010\" with autodetect gives: " << n1 << ' ' << n2 << '\n';
}

    Output: 

    Parsing "10 010" with std::oct gives:  8 8
Parsing "10 010" with std::dec gives:  10 10
Parsing "10 010" with autodetect gives: 10 8

    Vedi anche
    imposta flag specifico formato
    Original:
    sets specific format flag
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    (metodo pubblico) [modifica]
    imposta i flag ios_base specificati
    Original:
    sets the specified ios_base flags
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    (funzione) [modifica]