NAME¶

std::isxdigit(std::locale) - std::isxdigit(std::locale)

Synopsis¶

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

Checks if the given character is classified as a hexadecimal digit by the given
locale's std::ctype facet.

Parameters¶

ch - character
loc - locale

Return value¶

Returns true if the character is classified as a hexadecimal digit, false otherwise.

Possible implementation¶

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);
}

Example¶

This section is incomplete
Reason: no example

See also¶

isxdigit checks if a character is a hexadecimal character
(function)
iswxdigit checks if a character is a hexadecimal character
(function)