std::ispunct<div class="t-tr-text">(Std :: locale)<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">(std::locale)</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div>

 

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Entrada / salida de la biblioteca

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Localizaciones biblioteca

Locales y facetas Original: Locales and facets The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
locale
use_facet	has_facet
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.
isspace isblank (C++11) iscntrl isupper islower isalpha	isdigit ispunct isxdigit isalnum isprint isgraph
Conversiones Original: Conversions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
toupper tolower	wstring_convert (C++11) wbuffer_convert (C++11)
Facet clases categoría base Original: Facet category base classes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ctype_base codecvt_base messages_base	time_base money_base
Categorías faceta Original: Facet categories The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ctype ctype<char> codecvt collate messages time_get time_put	num_get num_put numpunct money_get money_put moneypunct
Específico de la localidad facetas Original: Locale-specific facets The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ctype_byname ctype_byname<char> codecvt_byname messages_byname collate_byname	time_get_byname time_put_byname numpunct_byname moneypunct_byname
Facetas código de conversión Original: Code conversion facets The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
codecvt_utf8 (C++11) codecvt_utf16 (C++11)	codecvt_utf8_utf16 (C++11) codecvt_mode (C++11)
C locale Original: C locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
setlocale localeconv lconv	LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY LC_NUMERIC LC_TIME

 

Defined in header <locale>
template< class charT > bool ispunct( charT ch, const locale& loc );

Comprueba si el carácter determinado es clasificado como un personaje de puntuacion faceta std::ctype la configuración regional determinada .

Original:

Checks if the given character is classified as an punctuation character by the given locale's std::ctype facet.

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Parámetros

ch	-	carácter Original: character The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
loc	-	locale Original: locale 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

Devoluciones true si el personaje está clasificado como puntuacion, false de otra manera .

Original:

Returns true if the character is classified as punctuation, false otherwise.

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Posible implementación

template< class charT > bool ispunct( charT ch, const std::locale& loc ) { return std::use_facet<std::ctype<charT>>(loc).is(std::ctype_base::punct, ch); }

Ejemplo

Muestra el uso de ispunct () con diferentes configuraciones regionales (OS-específico) .

Original:

Demonstrates the use of ispunct() with different locales (OS-specific).

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#include <iostream>
#include <locale>
int main()
{
    const wchar_t c = L'\u214b'; // upside-down ampersand
 
    std::locale loc1("C");
    std::cout << "ispunct('⅋', C locale) returned "
               << std::boolalpha << std::ispunct(c, loc1) << '\n';
 
    std::locale loc2("en_US.UTF-8");
    std::cout << "ispunct('⅋', Unicode locale) returned "
              << std::boolalpha << std::ispunct(c, loc2) << '\n';
}

Output:

isalpha('⅋', C locale) returned false
isalpha('⅋', Unicode locale) returned true

Ver también

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)
iswpunct	Comprueba si un carácter ancho es un personaje de puntuacion Original: checks if a wide 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)