C++ (Cpp) string_type::utf8 예제들

예제 #1

파일: ubjson_ostream.hpp 프로젝트: semenovf/pfs

pfs::error_code ubjson_ostream<OStreamType, JsonType>::write_string (string_type const & s, bool with_prefix)
{
    if (with_prefix) {
        // Using size is safe here (no matter the string encoding)
        if (s.size() == 1 && *s.cbegin() <= numeric_limits<int8_t>::max()) {
            _os << static_cast<int8_t>('C');
            _os << static_cast<int8_t>(*s.cbegin());
        } else {
            _os << static_cast<int8_t>('S');
            write_integer(static_cast<typename json_type::integer_type>(s.size()), true);
            _os << s.utf8();
        }
    } else {
        write_integer(static_cast<typename json_type::integer_type>(s.size()), true);
        _os << s;
    }

    return pfs::error_code();
}