Method GetString

library/cpp/threading/skip_list/perf/main.cpp:63–66

        }

        TStringBuf GetString(size_t len) const {
            size_t start = RandomNumber(Buffer.size() - len);
            return TStringBuf(&Buffer[start], len);
        }

        TStringBuf GetString(size_t min, size_t max) const {
            return GetString(min + RandomNumber(max - min));