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std::wctrans — cppreference.com

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Déclaré dans l'en-tête

<cwctype>

std::wctrans_t wctrans( const char* str );

Construit une valeur de std::wctrans_t type qui décrit une catégorie LC_CTYPE de la cartographie de caractères larges. C'est peut-être l'un des correspondances standard, ou une cartographie spécifique aux paramètres régionaux, tels que "tojhira" ou "tojkana" .

Original:

Constructs a value of type std::wctrans_t that describes a LC_CTYPE category of wide character mapping. It may be one of the standard mappings, or a locale-specific mapping, such as "tojhira" or "tojkana".

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Paramètres

str -

C chaîne contenant le nom de la cartographie désirée.

Les valeurs suivantes sont prises en charge de str dans tous les lieux C:

Valeur de str

Original:

Value of str

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Effect
"toupper"

identifie le mappage utilisées par towupper

Original:

identifies the mapping used by towupper

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"tolower"

identifie le mappage utilisées par towlower

Original:

identifies the mapping used by towlower

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Original:

C string holding the name of the desired mapping.

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

Valeur de str

Original:

Value of str

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Effect
"toupper"

identifie le mappage utilisées par towupper

Original:

identifies the mapping used by towupper

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"tolower"

identifie le mappage utilisées par towlower

Original:

identifies the mapping used by towlower

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Retourne la valeur

std::wctrans_t objet approprié pour une utilisation avec std::towctrans pour mapper les caractères larges en fonction du mappage nommé de la locale C actuelle ou zéro si str ne désigne pas une cartographie soutenu par la locale courante C .

Original:

std::wctrans_t object suitable for use with std::towctrans to map wide characters according to the named mapping of the current C locale or zero if str does not name a mapping supported by the current C locale.

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Voir aussi

effectue le mappage de caractères en fonction de la catégorie LC_CTYPE cartographie spécifiée

Original:

performs character mapping according to the specified LC_CTYPE mapping category

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(fonction) [edit]