Namespace
Varianti

std::wctrans

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< cpp‎ | string‎ | wide

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C++
 
Stringhe libreria
Null-stringhe terminate
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Null-terminated strings
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Byte stringhe
Multibyte stringhe
Stringhe larghe
Classi
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Classes
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basic_string
char_traits
 
Stringhe larghe null-terminated
Funzioni
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Functions
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Carattere manipolazione
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Character manipulation
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Le conversioni in formati numerici
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Conversions to numeric formats
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Della gestione delle stringhe
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String manipulation
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Matrice manipolazione
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Array manipulation
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wmemcpy
wmemmove
wmemcmp
wmemchr
wmemset
 
Elemento definito nell'header <cwctype>
std::wctrans_t wctrans( const char* str );
Costruisce un valore di std::wctrans_t tipo che descrive una categoria LC_CTYPE di mapping dei caratteri di larghezza. Essa può essere una delle mappature standard, oppure un locale specifica mappatura, come "tojhira" o "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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[modifica] Parametri

str -
C stringa contenente il nome della mappatura desiderata.

I seguenti valori di str sono supportate in tutte le versioni locali C:

Valore di str
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Value of str
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 Effect
"toupper"
identifica la mappatura utilizzata da towupper
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identifies the mapping used by towupper
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"tolower"
identifica la mappatura utilizzata da towlower
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identifies the mapping used by towlower
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C string holding the name of the desired mapping.

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

Valore di str
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Value of str
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 Effect
"toupper"
identifica la mappatura utilizzata da towupper
Original:
identifies the mapping used by towupper
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"tolower"
identifica la mappatura utilizzata da towlower
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identifies the mapping used by towlower
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[modifica] Valore di ritorno

std::wctrans_t oggetto adatto per l'uso con std::towctrans per mappare caratteri estesi in base alla mappatura nome del locale C corrente o zero se str non viene designato un mapping supportato dalla localizzazione corrente 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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[modifica] Vedi anche
esegue la mappatura carattere in base alla categoria specificata mappatura LC_CTYPE
Original:
performs character mapping according to the specified LC_CTYPE mapping category
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(funzione) [modifica]
C documentation for wctrans
Estratto da "https://it.cppreference.com/mwiki/index.php?title=cpp/string/wide/wctrans&oldid=26846"