Function wstring_2_string

Source/Falcor/Utils/StringUtils.h:175–180

* Convert a UTF-8 wstring to an ASCII string */

 * Convert a UTF-8 wstring to an ASCII string
 */
inline std::string wstring_2_string(const std::wstring& ws)
{
    std::wstring_convert<std::codecvt_utf8<wchar_t>> cvt;
    std::string s = cvt.to_bytes(ws);
    return s;
}

/**
 * Convert a UTF-32 codepoint to a UTF-8 string