std::isupper<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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| Definido en el archivo de encabezado <locale>
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template< class charT > bool isupper( charT ch, const locale& loc ); |
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You can help to correct and verify the translation. Click here for instructions.
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
true si el personaje está clasificado como mayúsculas, false de otra manera .true if the character is classified as uppercase, false otherwise.You can help to correct and verify the translation. Click here for instructions.
Posible implementación
template< class charT >
bool isupper( charT ch, const std::locale& loc ) {
return std::use_facet<std::ctype<charT>>(loc).is(std::ctype_base::upper, ch);
}
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Ejemplo
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#include <iostream>
#include <locale>
int main()
{
const wchar_t c = L'\u00de'; // capital letter thorn
std::locale loc1("C");
std::cout << "isupper('Þ', C locale) returned "
<< std::boolalpha << std::isupper(c, loc1) << '\n';
std::locale loc2("en_US.UTF8");
std::cout << "isupper('Þ', Unicode locale) returned "
<< std::boolalpha << std::isupper(c, loc2) << '\n';
}
Salida:
isupper('Þ', C locale) returned false
isupper('Þ', Unicode locale) returned true
Ver también
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) | |
Comprueba si un carácter ancho es un carácter en mayúscula Original: checks if a wide 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) |