Narrow character name | Wide character name | Corresponding ctype_base::mask value | |
"alnum" | L"alnum" | ctype_base::alnum | |
"alpha" | L"alpha" | ctype_base::alpha | |
"blank" | L"blank" | ctype_base::blank | |
"cntrl" | L"cntrl" | ctype_base::cntrl | |
"digit" | L"digit" | ctype_base::digit | |
"d" | L"d" | ctype_base::digit | |
"graph" | L"graph" | ctype_base::graph | |
"lower" | L"lower" | ctype_base::lower | |
"print" | L"print" | ctype_base::print | |
"punct" | L"punct" | ctype_base::punct | |
"space" | L"space" | ctype_base::space | |
"s" | L"s" | ctype_base::space | |
"upper" | L"upper" | ctype_base::upper | |
"w" | L"w" | ctype_base::alnum | |
"xdigit" | L"xdigit" | ctype_base::xdigit |