wcscspn

 

C

Lingua

Tipo di supporto

Gestione della memoria dinamica

La gestione degli errori

Programma di utilità

Data e ora utilità

Stringhe libreria

Algoritmi

Numeri

Ingresso / uscita supporto

Localizzazione supporto

Thread di supporto(C11)

Operazioni atomiche(C11)

 

Stringhe libreria

Byte stringhe

Multibyte stringhe

Stringhe larghe

 

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 <wchar.h>
size_t wcscspn(constwchar_t* dest, constwchar_t* src );

Restituisce la lunghezza del segmento iniziale massimo della stringa puntata da ampia dest, che consiste solo i caratteri non si trovano in larga stringa puntata da src.

Original:

Returns the length of the maximum initial segment of the wide string pointed to by dest, that consists of only the characters not found in wide string pointed to by src.

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Parametri

dest	-	puntatore alla stringa con terminazione null ampio da analizzare Original: pointer to the null-terminated wide string to be analyzed The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
src	-	puntatore alla stringa con terminazione null ampio che contiene i caratteri da cercare Original: pointer to the null-terminated wide string that contains the characters to search for 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

La lunghezza del segmento iniziale massima che contiene solo i caratteri non presenti nella stringa di caratteri puntata da src

Original:

The length of the maximum initial segment that contains only characters not found in the character string pointed to by src

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

Vedi anche

wcsspn	restituisce la lunghezza massima del segmento iniziale che consiste di soli caratteri larghi trovati in un'altra stringa larga Original: returns the length of the maximum initial segment that consists of only the wide characters found in another wide string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
wcspbrk	trova la prima posizione di carattere largo in una stringa di larghezza, in un'altra stringa di larghezza Original: finds the first location of any wide character in one wide string, in another wide string 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 wcscspn