std::towupper
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<metanoindex/>
<tbody> </tbody>| definiert in Header <cwctype>
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std::wint_t towupper( std::wint_t ch ); |
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Konvertiert das angegebene wide character in Großbuchstaben, wenn möglich .
Original:
Converts the given wide character to uppercase, if possible.
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Parameter
| ch | - | breites Zeichen umgewandelt werden
Original: wide character to be converted The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Rückgabewert
Großbuchstaben Version
ch oder unmodifizierte ch wenn keine Großbuchstaben Version wird in der aktuellen C locale aufgeführt .Original:
Uppercase version of
ch or unmodified ch if no uppercase version is listed in the current C locale.The text has been machine-translated via Google Translate.
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Notes
Nur 1:1 Zeichenzuordnung kann durch diese Funktion durchgeführt werden, zB die Großbuchstaben Form von 'ß' ist (mit einigen Ausnahmen) die Zwei-Zeichenkette "SS", die nicht durch std::towupper erzielt werden kann .
Original:
Only 1:1 character mapping can be performed by this function, e.g. the uppercase form of 'ß' is (with some exceptions) the two-character string "SS", which cannot be obtained by std::towupper.
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Beispiel
Der lateinische Buchstaben "s" (U 017 F) ist die Alternative Kleinbuchstaben Form von 'S' (U 0053)
Original:
The latin Buchstaben "s" (U 017 F) is the alternative lowercase form of 'S' (U+0053)
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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#include <iostream>
#include <cwctype>
#include <clocale>
int main()
{
wchar_t c = L'\u017f'; // Latin small letter Long S ('ſ')
std::cout << std::hex << std::showbase;
std::cout << "in the default locale, towupper(" << (std::wint_t)c << ") = "
<< std::towupper(c) << '\n';
std::setlocale(LC_ALL, "en_US.utf8");
std::cout << "in Unicode locale, towupper(" << (std::wint_t)c << ") = "
<< std::towupper(c) << '\n';
}
Output:
in the default locale, towupper(0x17f) = 0x17f
in Unicode locale, towupper(0x17f) = 0x53
Siehe auch
wandelt eine weite Zeichen in Kleinbuchstaben Original: converts a wide 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. (Funktion) | |
wandelt ein Zeichen in Großbuchstaben mit dem ctype Facette eines locale Original: converts a character to uppercase using the ctype facet of a locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktions-Template) | |
wandelt ein Zeichen in Großbuchstaben 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. (Funktion) | |
C documentation for towupper
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