std::tolower
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| Definido no cabeçalho <cctype>
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| int tolower( int ch ); |
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Converte o caráter dado para minúsculas de acordo com as regras de conversão de caracteres definidos pela localidade C atualmente instalado.
Original:
Converts the given character to lowercase according to the character conversion rules defined by the currently installed C locale.
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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Índice |
[editar] Parâmetros
| ch | - | caractere a ser convertido
Original: 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. |
[editar] Valor de retorno
Versão minúscula
ch ou ch não modificada se nenhuma versão minúscula é listada na localidade C atual.Original:
Lowercase version of
ch or unmodified ch if no lowercase version is listed in the current C locale.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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[editar] Exemplo
#include <iostream> #include <cctype> #include <clocale> int main() { char c = '\xb4'; // the character Ž in ISO-8859-15 // but ´ (acute accent) in ISO-8859-1 std::setlocale(LC_ALL, "en_US.iso88591"); std::cout << std::hex << std::showbase; std::cout << "in iso8859-1, tolower('0xb4') gives " << std::tolower(c) << '\n'; std::setlocale(LC_ALL, "en_US.iso885915"); std::cout << "in iso8859-15, tolower('0xb4') gives " << std::tolower(c) << '\n'; }
Saída:
in iso8859-1, tolower('0xb4') gives 0xb4
in iso8859-15, tolower('0xb4') gives 0xb8[editar] Veja também
| converte um caracter para maiúsculas 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. (função) | |
| Converte um caracter para minusculo usando o aspecto ctype de uma localidade (modelo de função) | |
| converte um caractere largo para minúsculas 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. (função) | |
| Documentação C para tolower
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