Method data

include/boost/asio/basic_streambuf.hpp:194–198

Get a list of buffers that represents the input sequence. * @returns An object of type @c const_buffers_type that satisfies * ConstBufferSequence requirements, representing all character arrays in the * input sequence. * * @note The returned object is invalidated by any @c basic_streambuf member * function that modifies the input sequence or output sequence. */

   * function that modifies the input sequence or output sequence.
   */
  const_buffers_type data() const noexcept
  {
    return boost::asio::buffer(boost::asio::const_buffer(gptr(),
          (pptr() - gptr()) * sizeof(char_type)));
  }

  /// Get a list of buffers that represents the output sequence, with the given
  /// size.