std::wcscoll

 

C++

Linguaggio

Concetti

Libreria di Utilità

Stringhe

Contenitori

Algoritmi

Iteratori

Libreria matematca

Input/output

Localizzazione

Espressioni regolari(C++11)

Operazioni atomicche(C++11)

Multithreading(C++11)

 

Stringhe libreria

Null-stringhe terminate Original: Null-terminated strings The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Byte stringhe

Multibyte stringhe

Stringhe larghe

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

basic_string

char_traits

 

Stringhe larghe null-terminated

Funzioni Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Carattere manipolazione Original: Character manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
iswalnum iswalpha iswlower iswupper iswdigit iswxdigit iswblank (C++11) wctype iswctype	iswcntrl iswgraph iswspace iswprint iswpunct towlower towupper wctrans towctrans
Le conversioni in formati numerici Original: Conversions to numeric formats The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
wcstol wcstoll wcstoul wcstoull	wcstof wcstod wcstold
Della gestione delle stringhe Original: String manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
wcslen wcscpy wcsncpy wcscat wcsncat wcscmp wcscoll wcsncmp	wcsxfrm wcschr wcsrchr wcspbrk wcsspn wcscspn wcsstr wcstok
Matrice manipolazione Original: Array manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
wmemcpy
wmemmove
wmemcmp
wmemchr
wmemset

 

Elemento definito nell'header <cwchar>
int wcscoll(constwchar_t* lhs, constwchar_t* rhs );

Confronta due stringhe larghe null-terminated base alle impostazioni internazionali installato più di recente da std::setlocale, come definito dalla categoria LC_COLLATE.

Original:

Compares two null-terminated wide strings according to the locale most recently installed by std::setlocale, as defined by the LC_COLLATE category.

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Parametri

lhs, rhs

-

puntatori alle stringhe larghe null-terminated da confrontare Original: pointers to the null-terminated wide strings to compare The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valore di ritorno

Valore negativo se lhs è meno (precede) rhs.

Original:

Negative value if lhs is less than (precedes) rhs.

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​0​ se lhs è pari arhs.

Original:

​0​ if lhs is equal torhs.

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Valore positivo se lhs è superiore (segue) rhs.

Original:

Positive value if lhs is greater than (follows) rhs.

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Note

Ordine di collazione è tipicamente lessicografico case-insensitive confronto in base all'alfabeto il locale, ma in alcuni locali, gruppi di caratteri confrontare unità di confronto come singole. Ad esempio, "ch" in lingua ceca segue "h" e precede "i" e "ng" in gallese segue "g" e precede "h".

Original:

Collation order is typically lexicographic case-insensitive comparison according to the locale's alphabet, but in some locales, groups of characters compare as single collation units. For example, "ch" in Czech follows "h" and precedes "i", and "ng" in Welsh follows "g" and precedes "h".

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Vedi anche

strcoll	confronta due stringhe in accordo con i parametri locali Original: compares two strings in accordance to the current locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
do_compare [virtuale]	confronta due stringhe utilizzando le regole di confronto di questa faccetta Original: compares two strings using this facet's collation rules The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtuale protetto funzione of std::collate membro)
wcsxfrm	trasformare una stringa larga in modo che wcscmp produrrebbe lo stesso risultato wcscoll Original: transform a wide string so that wcscmp would produce the same result as wcscoll The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
C documentation for wcscoll