NAME

std::wctrans - std::wctrans

Synopsis

Defined in header <cwctype>
std::wctrans_t wctrans( const char* str );

Constructs a value of type std::wctrans_t that describes a LC_CTYPE category of wide
character mapping. It may be one of the standard mappings, or a locale-specific
mapping, such as "tojhira" or "tojkata".

Parameters

C string holding the name of the desired mapping.

The following values of str are supported in all C locales:
str -
Value of str Effect
"toupper" identifies the mapping used by towupper
"tolower" identifies the mapping used by towlower

Return value

std::wctrans_t object suitable for use with std::towctrans to map wide characters
according to the named mapping of the current C locale or zero if str does not name
a mapping supported by the current C locale.

See also

performs character mapping according to the specified LC_CTYPE mapping
towctrans category
(function)