Standard library header <cwctype>
From cppreference.com
This header was originally in the C standard library as <wctype.h>.
This header is part of the C-style null-terminated wide strings library.
Contents |
[edit] Types
wctrans_t
|
scalar type that holds locale-specific character mapping |
wctype_t
|
scalar type that holds locale-specific character classification |
wint_t
|
integer type that can hold any valid wide character and at least one more value |
[edit] Macros
| WEOF |
a non-character value of type wint_t used to indicate errors (macro constant) |
[edit] Functions
Character classification | |
| checks if a wide character is alphanumeric (function) | |
| checks if a wide character is alphabetic (function) | |
| checks if a wide character is lowercase (function) | |
| checks if a wide character is an uppercase character (function) | |
| checks if a wide character is a digit (function) | |
| checks if a character is a hexadecimal character (function) | |
| checks if a wide character is a control character (function) | |
| checks if a wide character is a graphical character (function) | |
| checks if a wide character is a space character (function) | |
| (C++11) |
checks if a wide character is a blank character (function) |
| checks if a wide character is a printing character (function) | |
| checks if a wide character is a punctuation character (function) | |
| classifies a wide character according to the specified LC_CTYPE category (function) | |
| looks up a character classification category in the current C locale (function) | |
Character manipulation | |
| converts a wide character to lowercase (function) | |
| converts a wide character to uppercase (function) | |
| performs character mapping according to the specified LC_CTYPE mapping category (function) | |
| looks up a character mapping category in the current C locale (function) | |
