Method getButtons

inc/osvr/Connection/DeviceInitObject.h:149–149

    boost::optional<OSVR_ChannelCount> getAnalogs() const { return m_analogs; }
    boost::optional<OSVR_ChannelCount> getButtons() const { return m_buttons; }
    bool getTracker() const { return m_tracker; }
    osvr::connection::ServerInterfaceList const &getServerInterfaces() const {
        return m_serverInterfaces;