strxfrm

 

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

 

Null-stringhe terminate byte

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.
isalnum isalpha islower isupper isdigit isxdigit isblank (C++11)	iscntrl isgraph isspace isprint ispunct tolower toupper
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.
atof atoi atol atoll strtol strtoll	strtoul strtoull strtof strtod strtold
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.
strcpy
strncpy
strcat
strncat
strxfrm
String esame Original: String examination The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
strlen strcmp strncmp strcoll strchr strrchr	strspn strcspn strpbrk strstr strtok
Memoria manipolazione Original: Memory manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
memchr
memcmp
memset
memcpy
memmove
Varie Original: Miscellaneous The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
strerror

 

Elemento definito nell'header <string.h>
size_t strxfrm(constchar*dest, constchar*src, size_t count );

Trasforma il stringa null-terminated byte puntato da src in base alla localizzazione corrente e copia i caratteri count prima della stringa trasformata in destinazione, restituendo la sua lunghezza.

Original:

Transforms the null-terminated byte string pointed to by src according to the current locale and copies the first count characters of the transformed string to destination, returning its length.

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Alternativelly, la funzione può essere utilizzata per recuperare solo la lunghezza, specificando un puntatore nullo per dest e ​0​ per count.

Original:

Alternativelly, the function can be used to only retrieve the length, by specifying a null pointer for dest and ​0​ for count.

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Parametri

dest	-	puntatore alla stringa di byte per copiare la stringa trasformata Original: pointer to the byte string to copy the transformed string to 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 byte da trasformare Original: pointer to the null-terminated byte string to transform The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
count	-	il numero massimo di caratteri da trasformare Original: maximum number of characters to transform 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 della stringa trasformato, escluso il carattere di terminazione null.

Original:

The length of the transformed string, not including the terminating null-character.

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Vedi anche

C++ documentation for strxfrm