std::strcoll

 

C++

Lenguaje

Cabeceras

Conceptos

Biblioteca de utilidades

Biblioteca de cadenas

Biblioteca de contenedores

Biblioteca de algoritmos

Biblioteca de iteradores

Biblioteca numérica

Biblioteca de entrada/salida

Biblioteca de localización

Biblioteca de expresiones regulares (C++11)

Biblioteca de operaciones atómicas (C++11)

Biblioteca de tareas/subprocesos (C++11)

 

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

Multibyte cuerdas

Cadenas anchas

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

 

Defined in header <cstring>
int strcoll( const char* lhs, const char* rhs );

Compara dos cadenas terminadas en null byte de acuerdo a la localidad actual tal como se define por la categoría LC_COLLATE .

Original:

Compares two null-terminated byte strings according to the current locale as defined by the LC_COLLATE category.

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Parámetros

lhs, rhs

-

punteros a las cadenas de bytes de terminación nula para comparar Original: pointers to the null-terminated byte 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.

Valor de retorno

Valor negativo si lhs es menos (precede) rhs .

Original:

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

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​0​ lhs si es igual a' rhs .

Original:

​0​ if lhs is equal to rhs.

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Valor positivo si lhs es superior (sigue) rhs .

Original:

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

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Notas

Para la colación es típicamente lexicográfica entre mayúsculas y minúsculas comparación de acuerdo con la configuración regional del alfabeto, pero en algunos lugares, grupos de caracteres comparar unidades de intercalación como individuales. Por ejemplo, "ch" en checo sigue "h" y precede a "i" y "ng" en galés sigue "g" y precede a "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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Ver también

wcscoll	compara dos cadenas anchas, de acuerdo a la localización actual Original: compares two wide 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)
do_compare [virtual]	compara dos cadenas mediante reglas de esta faceta de la clasificación 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. (virtuales protegidos of std::collate miembro de 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)
C documentation for strcoll