Method AlignUp

util/generic/buffer.h:179–184

    }

    inline void AlignUp(size_t align, char fillChar = '\0') {
        size_t diff = ::AlignUp(Pos_, align) - Pos_;
        while (diff-- > 0) {
            Append(fillChar);
        }
    }

    inline char* data() noexcept {
        return Data();