std::wcsrchr (3) - Linux Man Pages
Defined in header <cwchar>
const wchar_t* wcsrchr( const wchar_t* str, wchar_t ch );
wchar_t* wcsrchr( wchar_t* str, wchar_t ch );
Finds the last occurrence of the wide character ch in the wide string pointed to by str.
str - pointer to the null-terminated wide string to be analyzed
ch - wide character to search for
Pointer to the found character in str, or NULL if no such character is found.
This section is incomplete
Reason: no example
rfind (public member function of std::basic_string<CharT,Traits,Allocator>)