Class Subscriber

Defined in File subscriber.h

Class Documentation

class Subscriber

Public Types

enum DIAGNOSTIC_FLAGS

Values:

enumerator DIAG_CONNECTION

enumerator DIAG_MSG_COUNT

enumerator DIAG_TIMEOUT

enumerator DIAG_LATENCY

enumerator DIAG_RATE

enumerator DIAG_ALL

enumerator DIAG_MOST

Public Functions

inline Subscriber()

template<class M, class T> inline Subscriber(rclcpp::Node &nh, const std::string &topic, uint32_t queue_size, void (T::* fp)(const std::shared_ptr<M const>&), T *obj, const rclcpp::QoS &transport_hints = rclcpp::QoS(rclcpp::QoSInitialization::from_rmw(rmw_qos_profile_default)), const rclcpp::SubscriptionOptions sub_options = rclcpp::SubscriptionOptions())

template<class M> inline Subscriber(rclcpp::Node &nh, const std::string &topic, uint32_t queue_size, const std::function<void(const std::shared_ptr<M const>&)> &callback, const rclcpp::QoS &transport_hints = rclcpp::QoS(rclcpp::QoSInitialization::from_rmw(rmw_qos_profile_default)), const rclcpp::SubscriptionOptions sub_options = rclcpp::SubscriptionOptions())

template<class M, class T> Subscriber(rclcpp::Node &nh, const std::string &topic, uint32_t queue_size, void (T::* fp)(const std::unique_ptr<M const>&), T *obj, const rclcpp::QoS &transport_hints = rclcpp::QoS(rclcpp::QoSInitialization::from_rmw(rmw_qos_profile_default)), const rclcpp::SubscriptionOptions sub_options = rclcpp::SubscriptionOptions())

template<class M> Subscriber(rclcpp::Node &nh, const std::string &topic, uint32_t queue_size, const std::function<void(const std::unique_ptr<M const>&)> &callback, const rclcpp::QoS &transport_hints = rclcpp::QoS(rclcpp::QoSInitialization::from_rmw(rmw_qos_profile_default)), const rclcpp::SubscriptionOptions sub_options = rclcpp::SubscriptionOptions())

template<class M> inline Subscriber(rclcpp::Node &nh, const std::string &topic, std::shared_ptr<M const> *dest, const rclcpp::QoS &transport_hints = rclcpp::QoS(rclcpp::QoSInitialization::from_rmw(rmw_qos_profile_default)), const rclcpp::SubscriptionOptions sub_options = rclcpp::SubscriptionOptions())

inline Subscriber &operator=(const Subscriber &other)

inline void resetStatistics()

inline const std::string &unmappedTopic() const

inline int numPublishers() const

inline int messageCount() const

inline rclcpp::Duration age(const rclcpp::Time &now = rclcpp::Time(0, 0, RCL_ROS_TIME)) const

inline double ageSeconds(const rclcpp::Time &now = rclcpp::Time(0, 0, RCL_ROS_TIME)) const

inline double ageMilliseconds(const rclcpp::Time &now = rclcpp::Time(0, 0, RCL_ROS_TIME)) const

inline rclcpp::Duration meanLatency() const

inline rclcpp::Duration minLatency() const

inline rclcpp::Duration maxLatency() const

inline double meanLatencyMicroseconds() const

inline double minLatencyMicroseconds() const

inline double maxLatencyMicroseconds() const

inline double meanFrequencyHz() const

inline rclcpp::Duration meanPeriod() const

inline rclcpp::Duration minPeriod() const

inline rclcpp::Duration maxPeriod() const

inline double meanPeriodMilliseconds() const

inline double minPeriodMilliseconds() const

inline double maxPeriodMilliseconds() const

inline void setTimeout(const rclcpp::Duration &time_out)

inline void setTimeout(const double time_out)

inline bool blockTimeouts(bool block)

inline bool timeoutsBlocked() const

inline bool timeoutEnabled() const

inline rclcpp::Duration timeout() const

inline double timeoutMilliseconds() const

inline bool inTimeout()

inline int timeoutCount()

inline void appendDiagnostics(diagnostic_updater::DiagnosticStatusWrapper &status, const std::string &name, const int flags)