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 |