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    std::wctype

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    <metanoindex/>

     
    C++
     
    Bibliothèque de chaînes de caractères
    Chaînes à zéro terminal
    Original:
    Null-terminated strings
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    Les chaînes d'octets
    Chaines multi-octets
    Les chaînes étendues
    Classes
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    Classes
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    basic_string
    char_traits
     
    Chaînes à zéro terminal de large
    Fonctions
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    Functions
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    Manipulation caractère
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    Character manipulation
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    Conversion aux formats numériques
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    Conversions to numeric formats
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    La manipulation de chaînes
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    String manipulation
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    La manipulation des tableaux
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    Array manipulation
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    wmemcpy
    wmemmove
    wmemcmp
    wmemchr
    wmemset
     
    <tbody> </tbody>
    Déclaré dans l'en-tête <cwctype>
    std::wctype_t wctype( const char* str );
    Construit une valeur de std::wctype_t type qui décrit une catégorie LC_CTYPE de la classification des caractères de large. C'est peut-être l'une des catégories de classification standard ou une catégorie spécifique aux paramètres régionaux, tels que "jkanji" .
    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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    Paramètres

    str -
    C chaîne contenant le nom de la catégorie souhaitée
    Original:
    C string holding the name of the desired category
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    Les valeurs suivantes sont prises en charge dans str tous les paramètres régionaux C:
    Original:
    The following values of str are supported in all C locales:
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    valeur de str
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    value of str
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    		 effect
    "alnum"
    identifie la catégorie utilisée par std::iswalnum
    Original:
    identifies the category used by std::iswalnum
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    "alpha"
    identifie la catégorie utilisée par std::iswalpha
    Original:
    identifies the category used by std::iswalpha
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    "blank"
    identifie la catégorie utilisée par std::iswblank (C++11)
    Original:
    identifies the category used by std::iswblank (C++11)
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    "cntrl"
    identifie la catégorie utilisée par std::iswcntrl
    Original:
    identifies the category used by std::iswcntrl
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    "digit"
    identifie la catégorie utilisée par std::iswdigit
    Original:
    identifies the category used by std::iswdigit
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    "graph"
    identifie la catégorie utilisée par std::iswgraph
    Original:
    identifies the category used by std::iswgraph
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    "lower"
    identifie la catégorie utilisée par std::iswlower
    Original:
    identifies the category used by std::iswlower
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    "print"
    identifie la catégorie utilisée par std::iswprint
    Original:
    identifies the category used by std::iswprint
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    "space"
    identifie la catégorie utilisée par std::iswspace
    Original:
    identifies the category used by std::iswspace
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    "upper"
    identifie la catégorie utilisée par std::iswupper
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    identifies the category used by std::iswupper
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    "xdigit"
    identifie la catégorie utilisée par std::iswxdigit
    Original:
    identifies the category used by std::iswxdigit
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    Retourne la valeur

    std::wctype_t objet peut être utilisé avec std::iswctype de classer les caractères larges en fonction de la catégorie nommée de la locale C actuelle ou zéro si str ne désigne pas une catégorie soutenue par la locale courante C .
    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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    Voir aussi
    classer un caractère large en fonction de la catégorie LC_CTYPE spécifié
    Original:
    classifies a wide character according to the specified LC_CTYPE category
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    (fonction) [edit]
    C documentation for wctype