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    std::wctype

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    <metanoindex/>

     
    C++
     
    Strings Bibliothek
    Null-terminierte Strings
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    Null-terminated strings
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    Byte-Strings
    Multibyte-Strings
    Wide Strings
    Classes
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    Classes
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    basic_string
    char_traits
     
    Nullterminierten Wide Strings
    Funktionen
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    Functions
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    Character Manipulation
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    Character manipulation
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    Umwandlungen in numerische Formate
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    Conversions to numeric formats
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    String-Manipulation
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    String manipulation
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    Array manipulation
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    wmemcpy
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    <tbody> </tbody>
    definiert in Header <cwctype>
    std::wctype_t wctype( const char* str );
    Konstruiert einen Wert vom Typ std::wctype_t, die eine Kategorie LC_CTYPE Breitzeichen Klassifikation beschreibt. Es kann eine der Standard-Klassifizierungskategorien oder ein locale-spezifischen Kategorie, wie "jkanji" sein .
    Original:
    Constructs a value of type std::wctype_t that describes a LC_CTYPE category of wide character classification. It may be one of the standard classification categories, or a locale-specific category, such as "jkanji".
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    Parameter

    str -
    C-String, der den Namen der gewünschten Kategorie
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    C string holding the name of the desired category
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    : Die folgenden Werte str in allen C locales unterstützt
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    The following values of str are supported in all C locales:
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    Wert str
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    value of str
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    		 effect
    "alnum"
    identifiziert die Kategorie von std::iswalnum verwendet
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    identifies the category used by std::iswalnum
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    "alpha"
    identifiziert die Kategorie von std::iswalpha verwendet
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    identifies the category used by std::iswalpha
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    "blank"
    identifiziert die Kategorie von std::iswblank (C++11) verwendet
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    identifies the category used by std::iswblank (C++11)
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    "cntrl"
    identifiziert die Kategorie von std::iswcntrl verwendet
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    identifies the category used by std::iswcntrl
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    "digit"
    identifiziert die Kategorie von std::iswdigit verwendet
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    identifies the category used by std::iswdigit
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    "graph"
    identifiziert die Kategorie von std::iswgraph verwendet
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    identifies the category used by std::iswgraph
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    "lower"
    identifiziert die Kategorie von std::iswlower verwendet
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    identifies the category used by std::iswlower
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    "print"
    identifiziert die Kategorie von std::iswprint verwendet
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    identifies the category used by std::iswprint
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    "space"
    identifiziert die Kategorie von std::iswspace verwendet
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    identifies the category used by std::iswspace
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    "upper"
    identifiziert die Kategorie von std::iswupper verwendet
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    identifies the category used by std::iswupper
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    "xdigit"
    identifiziert die Kategorie von std::iswxdigit verwendet
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    identifies the category used by std::iswxdigit
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    Rückgabewert

    std::wctype_t Objekt eignet sich für den Einsatz mit std::iswctype um breite Zeichen nach dem Namen Kategorie der aktuellen C locale oder Null zu klassifizieren, wenn str nicht nennen eine Kategorie von der aktuellen C locale unterstützt .
    Original:
    std::wctype_t object suitable for use with std::iswctype to classify wide characters according to the named category of the current C locale or zero if str does not name a category supported by the current C locale.
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    Siehe auch
    stuft ein breites Charakter nach der angegebenen Kategorie LC_CTYPE
    Original:
    classifies a wide character according to the specified LC_CTYPE category
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    (Funktion) [edit]
    C documentation for wctype