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Varianti

Null-terminated wide strings

Da cppreference.com.
< c‎ | string

 
 
 
Stringhe larghe null-terminated
Funzioni
Original:
Functions
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Carattere manipolazione
Original:
Character manipulation
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Le conversioni in formati numerici
Original:
Conversions to numeric formats
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Della gestione delle stringhe
Original:
String manipulation
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Matrice manipolazione
Original:
Array manipulation
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wmemcpy
wmemmove
wmemcmp
wmemchr
wmemset
 
Una stringa null-terminated larga è una sequenza di caratteri validi ampie, che termina con un valore null caratteri.
Original:
A null-terminated wide string is a sequence of valid wide characters, ending with a null-character.
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Indice

[modifica] Funzioni

Carattere classificazione
Original:
Character classification
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Defined in header <wctype.h>
Verifica se un carattere esteso è alfanumerico
Original:
checks if a wide character is alphanumeric
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(funzione) [edit]
Verifica se un carattere esteso è alfabetico
Original:
checks if a wide character is alphabetic
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(funzione) [edit]
Verifica se un carattere esteso è un carattere minuscolo
Original:
checks if a wide character is an lowercase character
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(funzione) [edit]
Verifica se un carattere esteso è un carattere maiuscolo
Original:
checks if a wide character is an uppercase character
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(funzione) [edit]
Verifica se un carattere esteso è una cifra
Original:
checks if a wide character is a digit
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(funzione) [edit]
controlla se un carattere è un carattere esadecimale
Original:
checks if a character is a hexadecimal character
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(funzione) [edit]
controlla se un carattere esteso è un carattere di controllo
Original:
checks if a wide character is a control character
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(funzione) [edit]
Verifica se un carattere esteso è un carattere grafico
Original:
checks if a wide character is a graphical character
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(funzione) [edit]
Verifica se un carattere esteso è un carattere di spazio
Original:
checks if a wide character is a space character
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(funzione) [edit]
Verifica se un carattere esteso è un carattere vuoto
Original:
checks if a wide character is a blank character
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(funzione) [edit]
Verifica se un carattere esteso è un carattere di stampa
Original:
checks if a wide character is a printing character
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(funzione) [edit]
Verifica se un carattere esteso è un carattere di punteggiatura
Original:
checks if a wide character is a punctuation character
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(funzione) [edit]
classifica un carattere esteso a seconda della categoria LC_CTYPE specificato
Original:
classifies a wide character according to the specified LC_CTYPE category
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(funzione) [edit]
cerca una categoria di classificazione dei caratteri nella versione locale corrente C
Original:
looks up a character classification category in the current C locale
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(funzione) [edit]
Carattere manipolazione
Original:
Character manipulation
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Defined in header <wctype.h>
converte un carattere esteso in minuscolo
Original:
converts a wide character to lowercase
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(funzione) [edit]
converte un carattere esteso in lettere maiuscole
Original:
converts a wide character to uppercase
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(funzione) [edit]
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) [edit]
cerca una categoria mappatura personaggio nella versione locale corrente C
Original:
looks up a character mapping category in the current C locale
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(funzione) [edit]
ASCII values
(hex)
characters

iscntrl
iswcntrl

isprint
iswprint

isspace
iswspace

isblank
iswblank

isgraph
iswgraph

ispunct
iswpunct

isalnum
iswalnum

isalpha
iswalpha

isupper
iswupper

islower
iswlower

isdigit
iswdigit

isxdigit
iswxdigit

0 - 8 0x00-0x08 control codes (NUL, etc.) ≠0 0 0 0 0 0 0 0 0 0 0 0
9 0x09 tab (\t) ≠0 0 ≠0 ≠0 0 0 0 0 0 0 0 0
10 - 13 0x0A-0x0D whitespaces (\n,\v,\f,\r) ≠0 0 ≠0 0 0 0 0 0 0 0 0 0
14 - 31 0x0E-0x1F control codes ≠0 0 0 0 0 0 0 0 0 0 0 0
32 0x20 space 0 ≠0 ≠0 ≠0 0 0 0 0 0 0 0 0
33 - 47 0x21-0x2F !"#$%&'()*+,-./ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
48 - 57 0x30-0x39 0123456789 0 ≠0 0 0 ≠0 0 ≠0 0 0 0 ≠0 ≠0
58 - 64 0x3a-0x40 :;<=>?@ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
65 - 70 0x41-0x46 ABCDEF 0 ≠0 0 0 ≠0 0 ≠0 ≠0 ≠0 0 0 ≠0
71 - 90 0x47-0x5A GHIJKLMNOPQRSTUVWXYZ 0 ≠0 0 0 ≠0 0 ≠0 ≠0 ≠0 0 0 0
91 - 96 0x5B-0x60 [\]^_` 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
97 -102 0x61-0x66 abcdef 0 ≠0 0 0 ≠0 0 ≠0 ≠0 0 ≠0 0 ≠0
103-122 0x67-0x7A ghijklmnopqrstuvwxyz 0 ≠0 0 0 ≠0 0 ≠0 ≠0 0 ≠0 0 0
123-126 0x7B-0x7E {|}~ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
127 0x7F backspace character (DEL) ≠0 0 0 0 0 0 0 0 0 0 0 0
Le conversioni in formati numerici
Original:
Conversions to numeric formats
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Defined in header <wchar.h>
converte una stringa in largo per un valore intero
Original:
converts a wide string to an integer value
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(funzione) [edit]
converte una stringa in largo per un valore intero senza segno
Original:
converts a wide string to an unsigned integer value
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(funzione) [edit]
converte una stringa in largo per un valore in virgola mobile
Original:
converts a wide string to a floating point value
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(funzione) [edit]
Defined in header <inttypes.h>
converte una stringa bersaglio intmax_t o uintmax_t
Original:
converts a wide string to intmax_t or uintmax_t
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(funzione) [edit]
Della gestione delle stringhe
Original:
String manipulation
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Defined in header <wchar.h>
copia una stringa larga ad un altro
Original:
copies one wide string to another
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(funzione) [edit]
copia una certa quantità di caratteri estesi da una stringa in un'altra
Original:
copies a certain amount of wide characters from one string to another
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(funzione) [edit]
aggiunge una copia di una stringa larga ad un altro
Original:
appends a copy of one wide string to another
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(funzione) [edit]
aggiunge una certa quantità di caratteri estesi da una stringa larga all'altro
Original:
appends a certain amount of wide characters from one wide string to another
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(funzione) [edit]
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
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(funzione) [edit]
String esame
Original:
String examination
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Defined in header <wchar.h>
restituisce la lunghezza di una stringa di larghezza
Original:
returns the length of a wide string
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(funzione) [edit]
confronta due stringhe larghe
Original:
compares two wide strings
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(funzione) [edit]
confronta una certa quantità di caratteri da due stringhe larghe
Original:
compares a certain amount of characters from two wide strings
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(funzione) [edit]
confronta due stringhe larghe in accordo con i parametri locali
Original:
compares two wide strings in accordance to the current locale
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(funzione) [edit]
trova la prima occorrenza di un carattere esteso in una stringa di larghezza
Original:
finds the first occurrence of a wide character in a wide string
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(funzione) [edit]
trova l'ultima occorrenza di un carattere esteso in una stringa di larghezza
Original:
finds the last occurrence of a wide character in a wide string
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(funzione) [edit]
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
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(funzione) [edit]
restituisce la lunghezza massima del segmento iniziale che consiste
ampia del solo' non trovato in un'altra stringa larga
Original:
returns the length of the maximum initial segment that consists
of only the wide not found in another wide string
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(funzione) [edit]
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
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(funzione) [edit]
trova la prima occorrenza di una stringa all'interno di un'altra stringa ampia gamma
Original:
finds the first occurrence of a wide string within another wide string
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(funzione) [edit]
trova il prossimo token in una stringa di larghezza
Original:
finds the next token in a wide string
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(funzione) [edit]
Ampia la gestione di array di caratteri
Original:
Wide character array manipulation
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Defined in header <wchar.h>
copia un certo numero di caratteri estesi tra due matrici non si sovrappongono
Original:
copies a certain amount of wide characters between two non-overlapping arrays
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(funzione) [edit]
copia un certo numero di caratteri estesi tra due, forse si sovrappongono, gli array
Original:
copies a certain amount of wide characters between two, possibly overlapping, arrays
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(funzione) [edit]
confronta una certa quantità di caratteri larghi da due array
Original:
compares a certain amount of wide characters from two arrays
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(funzione) [edit]
trova la prima occorrenza di un carattere esteso in una vasta gamma di caratteri
Original:
finds the first occurrence of a wide character in a wide character array
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(funzione) [edit]
copia il carattere dato largo per ogni posizione in un array di caratteri di larghezza
Original:
copies the given wide character to every position in a wide character array
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(funzione) [edit]

[modifica] Tipi

Defined in header <wctype.h>
wctrans_t
scalare tipo che contiene specifica delle impostazioni locali mapping dei caratteri
Original:
scalar type that holds locale-specific character mapping
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wctype_t
scalare tipo che contiene specifica delle impostazioni locali classificazione dei caratteri
Original:
scalar type that holds locale-specific character classification
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wint_t
tipo intero che può contenere qualsiasi carattere valido di larghezza e almeno un altro valore
Original:
integer type that can hold any valid wide character and at least one more value
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[modifica] Macro

Defined in header <wchar.h>
WEOF
un non-valore di carattere wint_t tipo usato per indicare gli errori
Original:
a non-character value of type wint_t used to indicate errors
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(macro costante)
WCHAR_MIN
il più piccolo valore valido di wchar_t
Original:
the smallest valid value of wchar_t
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(macro costante)
WCHAR_MAX
il più grande valore valido di wchar_t
Original:
the largest valid value of wchar_t
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(macro costante)