parameters: (self, str)
docstring: unpack serialized message in str into this message instance
      :param str: byte array of serialized message, ``str``
docstring_summary: unpack serialized message in str into this message instance
      :param str: byte array of serialized message, ``str``
docstring_tokens: unpack serialized message in str into this message instance : param str : byte array of serialized message str
function: def deserialize(self, str):
      """
      unpack serialized message in str into this message instance
      :param str: byte array of serialized message, ``str``
      """
      try:
        if self.header is None:
          self.header = std_msgs.msg.Header()
        if self.force is None:
          self.force = geometry_msgs.msg.Vector3()
        if self.orientation is None:
          self.orientation = geometry_msgs.msg.Quaternion()
        if self.aux is None:
          self.aux = quadrotor_msgs.msg.AuxCommand()
        end = 0
        _x = self
        start = end
        end += 12
        (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        if python3:
          self.header.frame_id = str[start:end].decode('utf-8')
        else:
          self.header.frame_id = str[start:end]
        _x = self
        start = end
        end += 56
        (_x.force.x, _x.force.y, _x.force.z, _x.orientation.x, _x.orientation.y, _x.orientation.z, _x.orientation.w,) = _struct_7d.unpack(str[start:end])
        start = end
        end += 24
        self.kR = _struct_3d.unpack(str[start:end])
        start = end
        end += 24
        self.kOm = _struct_3d.unpack(str[start:end])
        _x = self
        start = end
        end += 16
        (_x.aux.current_yaw, _x.aux.kf_correction,) = _struct_2d.unpack(str[start:end])
        start = end
        end += 16
        self.aux.angle_corrections = _struct_2d.unpack(str[start:end])
        _x = self
        start = end
        end += 2
        (_x.aux.enable_motors, _x.aux.use_external_yaw,) = _struct_2B.unpack(str[start:end])
        self.aux.enable_motors = bool(self.aux.enable_motors)
        self.aux.use_external_yaw = bool(self.aux.use_external_yaw)
        return self
      except struct.error as e:
        raise genpy.DeserializationError(e)
function_tokens: def deserialize ( self , str ) : try : if self . header is None : self . header = std_msgs . msg . Header ( ) if self . force is None : self . force = geometry_msgs . msg . Vector3 ( ) if self . orientation is None : self . orientation = geometry_msgs . msg . Quaternion ( ) if self . aux is None : self . aux = quadrotor_msgs . msg . AuxCommand ( ) end = 0 _x = self start = end end += 12 ( _x . header . seq , _x . header . stamp . secs , _x . header . stamp . nsecs , ) = _struct_3I . unpack ( str [ start : end ] ) start = end end += 4 ( length , ) = _struct_I . unpack ( str [ start : end ] ) start = end end += length if python3 : self . header . frame_id = str [ start : end ] . decode ( 'utf-8' ) else : self . header . frame_id = str [ start : end ] _x = self start = end end += 56 ( _x . force . x , _x . force . y , _x . force . z , _x . orientation . x , _x . orientation . y , _x . orientation . z , _x . orientation . w , ) = _struct_7d . unpack ( str [ start : end ] ) start = end end += 24 self . kR = _struct_3d . unpack ( str [ start : end ] ) start = end end += 24 self . kOm = _struct_3d . unpack ( str [ start : end ] ) _x = self start = end end += 16 ( _x . aux . current_yaw , _x . aux . kf_correction , ) = _struct_2d . unpack ( str [ start : end ] ) start = end end += 16 self . aux . angle_corrections = _struct_2d . unpack ( str [ start : end ] ) _x = self start = end end += 2 ( _x . aux . enable_motors , _x . aux . use_external_yaw , ) = _struct_2B . unpack ( str [ start : end ] ) self . aux . enable_motors = bool ( self . aux . enable_motors ) self . aux . use_external_yaw = bool ( self . aux . use_external_yaw ) return self except struct . error as e : raise genpy . DeserializationError ( e )