- r -
- range_res : playerc_laser_t , playerc_ranger_t
- ranges : playerc_ranger_t , playerc_laser_t
- ranges_count : playerc_ranger_t
- RefCount : QueuePointer , Message
- Replace : MessageQueue
- replaceRules : MessageQueue
- resolution : playerc_map_t
- ret_queue : Driver
- retry_limit : _playerc_client_t
- retry_time : _playerc_client_t
- rmp2d_data : SegwayRMP400
- rmp3d_data : SegwayRMP400
- robot_pose : playerc_laser_t