std::wctype – cppreference.com

Aus cppreference.com

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".

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Parameter

str

C-String, der den Namen der gewünschten Kategorie

Original:

C string holding the name of the desired category

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

: Die folgenden Werte str in allen C locales unterstützt

Original:

The following values of str are supported in all C locales:

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.


Wert `str` Original: value of `str` The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	effect

`"alnum"`	identifiziert die Kategorie von std::iswalnum verwendet Original: identifies the category used by std::iswalnum The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"alpha"`	identifiziert die Kategorie von std::iswalpha verwendet Original: identifies the category used by std::iswalpha The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"blank"`	identifiziert die Kategorie von std::iswblank (C++11) verwendet Original: identifies the category used by std::iswblank (C++11) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"cntrl"`	identifiziert die Kategorie von std::iswcntrl verwendet Original: identifies the category used by std::iswcntrl The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"digit"`	identifiziert die Kategorie von std::iswdigit verwendet Original: identifies the category used by std::iswdigit The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"graph"`	identifiziert die Kategorie von std::iswgraph verwendet Original: identifies the category used by std::iswgraph The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"lower"`	identifiziert die Kategorie von std::iswlower verwendet Original: identifies the category used by std::iswlower The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"print"`	identifiziert die Kategorie von std::iswprint verwendet Original: identifies the category used by std::iswprint The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"space"`	identifiziert die Kategorie von std::iswspace verwendet Original: identifies the category used by std::iswspace The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"upper"`	identifiziert die Kategorie von std::iswupper verwendet Original: identifies the category used by std::iswupper The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`"xdigit"`	identifiziert die Kategorie von std::iswxdigit verwendet Original: identifies the category used by std::iswxdigit The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

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.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Siehe auch


	stuft ein breites Charakter nach der angegebenen Kategorie LC_CTYPE Original: classifies a wide character according to the specified LC_CTYPE category The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]