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>
Get C++ In a Nutshell now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.