From Cppreference
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| template< class charT >
bool isxdigit( charT ch, const locale& loc );
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Checks if the given character is classified as a hexadecimal digit by the given locale's std::ctype facet.
[edit] Parameters
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character
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| loc
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locale
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[edit] Return value
Returns true if the character is classified as a hexadecimal digit, false otherwise.
[edit] Equivalent function
template< class charT >
bool isxdigit( charT ch, const std::locale& loc ) {
return std::use_facet<std::ctype<charT>>(loc).is(std::ctype_base::xdigit, ch);
} |
[edit] Example
[edit] See also
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checks if a character is a hexadecimal character
(function)
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checks if a character is a hexadecimal character
(function)
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