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

acc_x	apollo::drivers::gnss::BroadGnssMessage
acc_y	apollo::drivers::gnss::BroadGnssMessage
acc_z	apollo::drivers::gnss::BroadGnssMessage
age	apollo::drivers::gnss::BroadGnssMessage
alti_std	apollo::drivers::gnss::BroadGnssMessage
altitude	apollo::drivers::gnss::BroadGnssMessage
best_altitude	apollo::drivers::gnss::BroadGnssMessage
best_latitude	apollo::drivers::gnss::BroadGnssMessage
best_longitude	apollo::drivers::gnss::BroadGnssMessage
differential_age	apollo::drivers::gnss::BroadGnssMessage
gps_heading	apollo::drivers::gnss::BroadGnssMessage
gps_pitch	apollo::drivers::gnss::BroadGnssMessage
gps_timestamp_sec	apollo::drivers::gnss::BroadGnssMessage
gyro_x	apollo::drivers::gnss::BroadGnssMessage
gyro_y	apollo::drivers::gnss::BroadGnssMessage
gyro_z	apollo::drivers::gnss::BroadGnssMessage
heading	apollo::drivers::gnss::BroadGnssMessage
lat_std	apollo::drivers::gnss::BroadGnssMessage
latitude	apollo::drivers::gnss::BroadGnssMessage
lon_std	apollo::drivers::gnss::BroadGnssMessage
longitude	apollo::drivers::gnss::BroadGnssMessage
message_type	apollo::drivers::gnss::BroadGnssMessage
pitch	apollo::drivers::gnss::BroadGnssMessage
pitch_std	apollo::drivers::gnss::BroadGnssMessage
roll	apollo::drivers::gnss::BroadGnssMessage
roll_std	apollo::drivers::gnss::BroadGnssMessage
satellites_num	apollo::drivers::gnss::BroadGnssMessage
solution_age	apollo::drivers::gnss::BroadGnssMessage
solution_status	apollo::drivers::gnss::BroadGnssMessage
solution_type	apollo::drivers::gnss::BroadGnssMessage
undulation	apollo::drivers::gnss::BroadGnssMessage
ve	apollo::drivers::gnss::BroadGnssMessage
ve_std	apollo::drivers::gnss::BroadGnssMessage
vn	apollo::drivers::gnss::BroadGnssMessage
vn_std	apollo::drivers::gnss::BroadGnssMessage
vu	apollo::drivers::gnss::BroadGnssMessage
vu_std	apollo::drivers::gnss::BroadGnssMessage
yaw_std	apollo::drivers::gnss::BroadGnssMessage