成员的完整列表，这些成员属于 apollo::drivers::Details_73a,包括所有继承而来的类成员

cipv_flag	apollo::drivers::Details_73a
matched_radar_id	apollo::drivers::Details_73a
obstacle_age	apollo::drivers::Details_73a
obstacle_lane	apollo::drivers::Details_73a
obstacle_length	apollo::drivers::Details_73a
obstacle_width	apollo::drivers::Details_73a
radar_match_confidence	apollo::drivers::Details_73a
radar_pos_x	apollo::drivers::Details_73a
radar_vel_x	apollo::drivers::Details_73a
reserved_5	apollo::drivers::Details_73a
reserved_6	apollo::drivers::Details_73a
reserved_7	apollo::drivers::Details_73a