Method FlushImpl

library/cpp/streams/lzma/lzma.cpp:180–189

        }

        inline bool FlushImpl() {
            if (Out_.Avail()) {
                TransferData(&Out_, Slave_);
                Out_.Reset(nullptr, 0);

                return true;
            }

            return false;
        }

        inline void SwitchTo() {
            do {