成员的完整列表，这些成员属于 geometry_msgs::msg::Quaternion,包括所有继承而来的类成员

deserialize(eprosima::fastcdr::Cdr &cdr)	geometry_msgs::msg::Quaternion
getCdrSerializedSize(const geometry_msgs::msg::Quaternion &data, size_t current_alignment=0)	geometry_msgs::msg::Quaternion	static
getKeyMaxCdrSerializedSize(size_t current_alignment=0)	geometry_msgs::msg::Quaternion	static
getMaxCdrSerializedSize(size_t current_alignment=0)	geometry_msgs::msg::Quaternion	static
isKeyDefined()	geometry_msgs::msg::Quaternion	static
m_w	geometry_msgs::msg::Quaternion	private
m_x	geometry_msgs::msg::Quaternion	private
m_y	geometry_msgs::msg::Quaternion	private
m_z	geometry_msgs::msg::Quaternion	private
operator!=(const Quaternion &x) const	geometry_msgs::msg::Quaternion
operator=(const Quaternion &x)	geometry_msgs::msg::Quaternion
operator=(Quaternion &&x) noexcept	geometry_msgs::msg::Quaternion
operator==(const Quaternion &x) const	geometry_msgs::msg::Quaternion
Quaternion()	geometry_msgs::msg::Quaternion
Quaternion(const Quaternion &x)	geometry_msgs::msg::Quaternion
Quaternion(Quaternion &&x) noexcept	geometry_msgs::msg::Quaternion
serialize(eprosima::fastcdr::Cdr &cdr) const	geometry_msgs::msg::Quaternion
serializeKey(eprosima::fastcdr::Cdr &cdr) const	geometry_msgs::msg::Quaternion
w(double _w)	geometry_msgs::msg::Quaternion
w() const	geometry_msgs::msg::Quaternion
w()	geometry_msgs::msg::Quaternion
x(double _x)	geometry_msgs::msg::Quaternion
x() const	geometry_msgs::msg::Quaternion
x()	geometry_msgs::msg::Quaternion
y(double _y)	geometry_msgs::msg::Quaternion
y() const	geometry_msgs::msg::Quaternion
y()	geometry_msgs::msg::Quaternion
z(double _z)	geometry_msgs::msg::Quaternion
z() const	geometry_msgs::msg::Quaternion
z()	geometry_msgs::msg::Quaternion
~Quaternion()	geometry_msgs::msg::Quaternion