Null-terminated byte strings

 

C++

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Strings biblioteca

Terminadas en nulo 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.

Cadenas de bytes

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Clases 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

 

Terminadas en nulo de bytes

Funciones Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
De manipulación de caracteres 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
Las conversiones a formatos numéricos 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
Cadena de manipulación 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
Cadena examen 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 manipulación 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
Varios 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

 

Una cadena terminada en cero byte (ONA) es una secuencia de bytes distintos de cero seguido de un byte con valor cero (el carácter nulo de terminación). Cada byte en una cadena de bytes codifica un carácter de un conjunto de caracteres. Por ejemplo, la matriz de caracteres {'\x63','\x61','\x74','\0'} es una celebración de la NTBS "cat" cadena en la codificación ASCII .

Original:

A null-terminated byte string (NTBS) is a sequence of nonzero bytes followed by a byte with value zero (the terminating null character). Each byte in a byte string encodes one character of some character set. For example, the character array {'\x63','\x61','\x74','\0'} is an NTBS holding the string "cat" in ASCII encoding.

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Funciones

Carácter clasificación Original: Character classification The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Defined in header <cctype>
isalnum	Comprueba si un carácter es alfanumérico Original: checks if a character is alphanumeric The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
isalpha	Comprueba si un carácter es alfabético Original: checks if a character is alphabetic The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
islower	Comprueba si un carácter en minúsculas Original: checks if a character is lowercase The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
isupper	Comprueba si un carácter es un carácter en mayúsculas Original: checks if a character is an uppercase character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
isdigit	Comprueba si un carácter es un dígito Original: checks if a character is a digit The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
isxdigit	comprueba si un carácter es un carácter hexadecimal Original: checks if a character is a hexadecimal character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
iscntrl	Comprueba si un carácter es un carácter de control Original: checks if a character is a control character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
isgraph	Comprueba si un carácter es un carácter gráfico Original: checks if a character is a graphical character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
isspace	Comprueba si un carácter es un carácter de espacio Original: checks if a character is a space character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
isblank (C++11)	Comprueba si un carácter es un carácter en blanco Original: checks if a character is a blank character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
isprint	Comprueba si un carácter es un carácter imprimible Original: checks if a character is a printing character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
ispunct	Comprueba si un carácter es un carácter puntuacion Original: checks if a character is a punctuation character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
De manipulación de caracteres 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.
tolower	convierte un carácter en minúsculas Original: converts a character to lowercase The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
toupper	convierte un carácter en mayúsculas Original: converts a character to uppercase The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)

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

Las conversiones a formatos numéricos 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.
Defined in header <cstdlib>
atof	convierte una cadena de bytes en un valor de punto flotante Original: converts a byte string to a floating point value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
atoi atol atoll	convierte una cadena de bytes en un valor entero Original: converts a byte string to an integer value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strtol strtoll	convierte una cadena de bytes en un valor entero Original: converts a byte string to an integer value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strtoul strtoull	convierte una cadena de bytes en un valor entero sin signo Original: converts a byte string to an unsigned integer value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strtof strtod strtold	convierte una cadena de bytes en un valor de punto flotante Original: converts a byte string to a floating point value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
Defined in header <cinttypes>
strtoimax strtoumax (C++11) (C++11)	convierte una cadena de bytes a std::intmax_t o std::uintmax_t Original: converts a byte string to std::intmax_t or std::uintmax_t The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
Cadena de manipulación 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.
Defined in header <cstring>
strcpy	copia una cadena a otra Original: copies one string to another The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strncpy	copia una cierta cantidad de caracteres de una cadena a otra Original: copies a certain amount of characters from one string to another The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strcat	concatena dos cadenas Original: concatenates two strings The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strncat	concatena una cierta cantidad de caracteres de dos cadenas Original: concatenates a certain amount of characters of two strings The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strxfrm	transformar una cadena para que strcmp produciría el mismo resultado que strcoll Original: transform a string so that strcmp would produce the same result as strcoll The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
Cadena examen 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.
Defined in header <cstring>
strlen	devuelve la longitud de una cadena dada Original: returns the length of a given string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strcmp	compara dos cadenas Original: compares two strings The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strncmp	compara una cierta cantidad de caracteres de dos cadenas Original: compares a certain amount of characters of two strings The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strcoll	compara dos cadenas de acuerdo a la localización actual 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. (función)
strchr	encuentra la primera aparición de un carácter Original: finds the first occurrence of a character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strrchr	considera que la última aparición de un carácter Original: finds the last occurrence of a character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strspn	devuelve la longitud del segmento inicial máximo que consiste de sólo los caracteres que se encuentran en otra cadena de bytes Original: returns the length of the maximum initial segment that consists of only the characters found in another byte string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strcspn	devuelve la longitud del segmento inicial máximo que consiste de sólo los caracteres que no se encuentran en otra cadena de bytes Original: returns the length of the maximum initial segment that consists of only the characters not found in another byte string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strpbrk	encuentra la primera ubicación de cualquier carácter en una cadena, en otra cadena Original: finds the first location of any character in one string, in another string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strstr	encuentra la primera aparición de una subcadena de caracteres Original: finds the first occurrence of a substring of characters The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
strtok	encuentra el siguiente token de una cadena de bytes Original: finds the next token in a byte string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
Carácter manipulación de matrices Original: Character array manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Defined in header <cstring>
memchr	busca en una matriz para la primera aparición de un personaje Original: searches an array for the first occurrence of a character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
memcmp	compara dos buffers Original: compares two buffers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
memset	llena un búfer con un carácter Original: fills a buffer with a character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
memcpy	copia un tampón a otro Original: copies one buffer to another The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
memmove	se mueve un tampón a otro Original: moves one buffer to another The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)
Varios Original: Miscellaneous The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Defined in header <cstring>
strerror	devuelve una versión de texto de un código de error Original: returns a text version of a given error code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función)