Method get_index

extra/yassl/taocrypt/include/file.hpp:52–52

    const byte*  get_buffer()  const { return buffer_.get_buffer(); }
    const byte*  get_current() const { return &buffer_[current_]; }
    word32       get_index()   const { return current_; }
    void         set_index(word32 i) { if (i < size()) current_ = i; }

    byte operator[] (word32 i) { current_ = i; return next(); }