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    std::isupper<div class="t-tr-text">(Std :: locale)<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">(std::locale)</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div>

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    This page has been machine-translated from the English version of the wiki using Google Translate.

    The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here.

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    <metanoindex/>

     
    C++
     
    Lokalisierungen Bibliothek
    Locales und Facetten
    Original:
    Locales and facets
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    locale
    Buchstaben-Klassifikation
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    Character classification
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    Conversions
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    Conversions
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    Facet Kategorie Basisklassen
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    Facet category base classes
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    Facet Kategorien
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    Facet categories
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    Locale-spezifische Facetten
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    Locale-specific facets
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    Code-Konvertierung Facetten
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    Code conversion facets
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    codecvt_utf8(C++11)
    codecvt_utf16(C++11)
    C locale
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    C locale
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    <tbody> </tbody>
    definiert in Header <locale>
    template< class charT > bool isupper( charT ch, const locale& loc );


    Prüft, ob die angegebene Zeichen als Großbuchstabe durch die gegebenen Gebietsschemas std::ctype Facette eingestuft .
    Original:
    Checks if the given character classified as an uppercase alphabetic character by the given locale's std::ctype facet.
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    Parameter

    ch -
    Charakter
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    character
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    loc -
    locale
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    locale
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    Rückgabewert

    Versandkosten true, wenn das Zeichen als Großbuchstaben eingestuft wird, false sonst .
    Original:
    Returns true if the character is classified as uppercase, false otherwise.
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    Mögliche Implementierung

    template< class charT >
bool isupper( charT ch, const std::locale& loc ) {
    return std::use_facet<std::ctype<charT>>(loc).is(std::ctype_base::upper, ch);
}

    Beispiel

    Veranschaulicht die Verwendung von isupper () mit verschiedenen locales (OS-spezifische) .
    Original:
    Demonstrates the use of isupper() with different locales (OS-specific).
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    #include <iostream>
#include <locale>
int main()
{
    const wchar_t c = L'\u00de'; // capital letter thorn

    std::locale loc1("C");
    std::cout << "isupper('Þ', C locale) returned "
               << std::boolalpha << std::isupper(c, loc1) << '\n';

    std::locale loc2("en_US.UTF8");
    std::cout << "isupper('Þ', Unicode locale) returned "
              << std::boolalpha << std::isupper(c, loc2) << '\n';
}

    Output: 

    isupper('Þ', C locale) returned false
isupper('Þ', Unicode locale) returned true

    Siehe auch
    prüft, ob ein Zeichen ist ein Großbuchstabe
    Original:
    checks if a character is an uppercase character
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    (Funktion) [edit]
    prüft, ob eine breite Zeichen ist ein Großbuchstabe
    Original:
    checks if a wide character is an uppercase character
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    (Funktion) [edit]