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    std::uppercase, std::nouppercase

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    <metanoindex/>

     
    C++
     
    Input / Output-Bibliothek
    I / O-Manipulatoren
    C-style I / O
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    Buffers
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    basic_streambuf
    basic_filebuf
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    Streams
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    Streams
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    Abstraktionen
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    Abstractions
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    ios_base
    basic_ios
    basic_istream
    basic_ostream
    basic_iostream
    Datei-I / O
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    File I/O
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    basic_ifstream
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    String I / O
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    basic_istringstream
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    Array I / O
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    istrstream(veraltet)
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    Types
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    Types
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    streamoff
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    Fehler Kategorie Schnittstelle
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    Error category interface
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    iostream_category(C++11)
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    Eingang / Ausgang Manipulatoren
    Gleitkomma-Formatierung
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    Floating-point formatting
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    Integer-Formatierung
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    Integer formatting
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    Boolean Formatierung
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    Boolean formatting
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    boolalpha
    noboolalpha
    Feldbreite und fill Kontrolle
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    Field width and fill control
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    Andere Formatierungen
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    Other formatting
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    Whitespace processing
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    Output flushing
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    Status flags manipulation
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    Zeit und Geld I / O
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    Time and money I/O
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    get_money(C++11)
    get_time(C++11)
    put_money(C++11)
    put_time(C++11)
     
    <tbody> </tbody>
    definiert in Header <ios>
    std::ios_base& uppercase( std::ios_base& str );
    		 (1)
    std::ios_base& nouppercase( std::ios_base& str );
    		 (2)

    Enables the use of uppercase characters in floating-point and hexadecimal integer output. Has no effect on input.

    1)

    ermöglicht die uppercase Flagge in den Strom str, als ob durch den Aufruf str.setf(std::ios_base::uppercase)
    Original:
    enables the uppercase flag in the stream str as if by calling str.setf(std::ios_base::uppercase)
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    2)

    deaktiviert die uppercase Flagge in den Strom str, als ob durch den Aufruf str.unsetf(std::ios_base::uppercase)
    Original:
    disables the uppercase flag in the stream str as if by calling str.unsetf(std::ios_base::uppercase)
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    Dies ist ein I / O-Manipulators, kann es mit einem Expressionsvektor wie out << std::uppercase für jede out vom Typ std::basic_ostream oder mit einem Expressionsvektor wie in >> std::uppercase für jede in vom Typ std::basic_istream aufgerufen werden .
    Original:
    This is an I/O manipulator, it may be called with an expression such as out << std::uppercase for any out of type std::basic_ostream or with an expression such as in >> std::uppercase for any in of type std::basic_istream.
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    Parameter

    str -
    Verweisen auf I / O-Strom
    Original:
    reference to I/O stream
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    Rückgabewert

    str (Verweis auf den Stream nach Manipulation)
    Original:
    str (reference to the stream after manipulation)
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    Beispiel

    #include <iostream>
int main()
{
    std::cout << std::hex << std::showbase
              << "0x2a with uppercase: " << std::uppercase << 0x2a << '\n'
              << "0x2a with nouppercase: " << std::nouppercase << 0x2a << '\n'
              << "1e-10 with uppercase: " << std::uppercase << 1e-10 << '\n'
              << "1e-10 with nouppercase: " << std::nouppercase << 1e-10 << '\n';
}

    Output: 

    0x2a with uppercase: 0X2A
0x2a with nouppercase: 0x2a
1e-10 with uppercase: 1E-10
1e-10 with nouppercase: 1e-10

    Siehe auch
    löscht die angegebene ios_base Fahnen
    Original:
    clears the specified ios_base flags
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    (Funktion) [edit]
    Legt die angegebene ios_base Fahnen
    Original:
    sets the specified ios_base flags
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    (Funktion) [edit]