Name
iswxdigit function — Determines whether a wide character is a hexadecimal digit
Synopsis
int iswxdigit(wint_t wc)The iswxdigit function
returns true (nonzero) if wc is a
hexadecimal digit character—that is, '0'-'9',
'a'-'f', or 'A'-'F'—regardless of locale.
See Also
iswdigit function,
isxdigit in <cctype>
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