# VectorNav C++ Library: Class Members - Variables

### - b -

- b : vn::math::vec< 3, T > , vn::math::vec< 4, T > , vn::sensors::AccelerationCompensationRegister , vn::sensors::CalculatedMagnetometerCalibrationRegister , vn::sensors::GyroCompensationRegister , vn::sensors::MagnetometerCompensationRegister
- baseTuning : vn::sensors::VpeAccelerometerBasicTuningRegister , vn::sensors::VpeGyroBasicTuningRegister , vn::sensors::VpeMagnetometerBasicTuningRegister
- BinaryGroupLengths : vn::protocol::uart::Packet
- bodyAccel : vn::sensors::YawPitchRollTrueBodyAccelerationAndAngularRatesRegister