Wrapper for ROS subscriber that automatically diagnoses the rate and delay of received messages. More...

#include <diagnosed_pub_sub.hpp>

Inheritance diagram for cras::DiagnosedSubscriber< Message, Enable >:

Public Member Functions
	DiagnosedSubscriber (::ros::NodeHandle nh, const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleTopicStatusParam< Message > &defaultParams, ::ros::SubscribeOptions &options)
	Subscribe to the given topic reading diagnostic task configuration from ROS parameters. More...

	DiagnosedSubscriber (::ros::NodeHandle nh, const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleTopicStatusParam< Message > &defaultParams, const ::std::string &topic, uint32_t queue_size, const ::boost::function< void(const ::boost::shared_ptr< Message > &)> &cb, ::ros::TransportHints hints={})
	Subscribe to the given topic reading diagnostic task configuration from ROS parameters. More...

template<typename C , typename EnableC = ::std::enable_if_t<::cras::IsMessageParam<C>::value>>
	DiagnosedSubscriber (::ros::NodeHandle nh, const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< C >> &defaultParams, const ::std::string &topic, uint32_t queue_size, const ::boost::function< void(C)> &cb, ::ros::VoidConstPtr obj={}, ::ros::TransportHints hints={})
	Subscribe to the given topic reading diagnostic task configuration from ROS parameters. More...

template<typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
	DiagnosedSubscriber (::ros::NodeHandle nh, const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &defaultParams, const ::std::string &topic, uint32_t queue_size, void(*cb)(M), ::ros::TransportHints hints={})
	Subscribe to the given topic reading diagnostic task configuration from ROS parameters. More...

template<typename M , class T , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
	DiagnosedSubscriber (::ros::NodeHandle nh, const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &defaultParams, const ::std::string &topic, uint32_t queue_size, void(T::*cb)(M) const, const ::boost::shared_ptr< T > &obj, ::ros::TransportHints hints={})
	Subscribe to the given topic reading diagnostic task configuration from ROS parameters. More...

template<typename M , class T , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
	DiagnosedSubscriber (::ros::NodeHandle nh, const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &defaultParams, const ::std::string &topic, uint32_t queue_size, void(T::cb)(M) const, T obj, ::ros::TransportHints hints={})
	Subscribe to the given topic reading diagnostic task configuration from ROS parameters. More...

template<typename M , class T , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
	DiagnosedSubscriber (::ros::NodeHandle nh, const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &defaultParams, const ::std::string &topic, uint32_t queue_size, void(T::*cb)(M), const ::boost::shared_ptr< T > &obj, ::ros::TransportHints hints={})
	Subscribe to the given topic reading diagnostic task configuration from ROS parameters. More...

template<typename M , class T , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
	DiagnosedSubscriber (::ros::NodeHandle nh, const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &defaultParams, const ::std::string &topic, uint32_t queue_size, void(T::cb)(M), T obj, ::ros::TransportHints hints={})
	Subscribe to the given topic reading diagnostic task configuration from ROS parameters. More...

::ros::Subscriber &	getSubscriber ()
	Get the created ROS subscriber. More...

const ::ros::Subscriber &	getSubscriber () const
	Get the created ROS subscriber. More...

Public Member Functions inherited from cras::DiagnosedPubSub< Message >
virtual void	attach (::diagnostic_updater::Updater &updater)
	Add the diagnostic task to the given updater. More...

	DiagnosedPubSub (const ::cras::BoundParamHelperPtr &params)
	Configure the diagnostic task from the given ROS parameter helper. More...

	DiagnosedPubSub (const ::cras::BoundParamHelperPtr &params, const ::cras::SimpleTopicStatusParam< Message > &defaultParams)
	Configure the diagnostic task from the given ROS parameter helper. More...

	DiagnosedPubSub (const ::std::shared_ptr<::cras::TopicStatus< Message >> &diag)
	Use the given diagnostic task to diagnose the publisher/subscriber. More...

	DiagnosedPubSub (const ::std::string &name, const ::cras::TopicStatusParam< Message > &diagParams)
	Create the diagnostic task from the given params. More...

virtual ::std::shared_ptr<::cras::TopicStatus< Message > >	getDiagnosticTask () const
	Get the topic diagnostic task. More...

virtual	~DiagnosedPubSub ()=default

Protected Member Functions
::boost::function< void(const ::ros::MessageEvent< Message > &)>	addTick (const ::std::function< void(const ::ros::MessageEvent< Message > &)> &fn)
	Wrap `fn` in a function that first calls `tick()` on the diagnostic task and then calls `fn()`. More...

::boost::function< void(const Message &)>	addTick (const ::std::function< void(const Message &)> &fn)
	Wrap `fn` in a function that first calls `tick()` on the diagnostic task and then calls `fn()`. More...

::boost::function< void(const typename Message::Ptr &)>	addTick (const ::std::function< void(const typename Message::Ptr &)> &fn)
	Wrap `fn` in a function that first calls `tick()` on the diagnostic task and then calls `fn()`. More...

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
::boost::function< void(M)>	addTick (const ::std::function< void(M)> &fn, T)
	Wrap `fn` in a function that first calls `tick()` on the diagnostic task and then calls `fn()`. More...

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
::boost::function< void(M)>	addTick (void(T::*fn)(M) const, const ::boost::shared_ptr< T > &obj)
	Wrap `fn` in a function that first calls `tick()` on the diagnostic task and then calls `fn()`. More...

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
::boost::function< void(M)>	addTick (void(T::fn)(M) const, T obj)
	Wrap `fn` in a function that first calls `tick()` on the diagnostic task and then calls `fn()`. More...

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
::boost::function< void(M)>	addTick (void(T::*fn)(M), const ::boost::shared_ptr< T > &obj)
	Wrap `fn` in a function that first calls `tick()` on the diagnostic task and then calls `fn()`. More...

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>
::boost::function< void(M)>	addTick (void(T::fn)(M), T obj)
	Wrap `fn` in a function that first calls `tick()` on the diagnostic task and then calls `fn()`. More...

Protected Member Functions inherited from cras::DiagnosedPubSub< Message >
void	addDelayParams (::cras::SimpleTopicStatusParam< Message > &topicStatusParam, const ::cras::BoundParamHelperPtr &params)
	When configuring from ROS params, load the delay configuration. More...

void	addDelayParams (::cras::SimpleTopicStatusParam< Message > &topicStatusParam, const ::cras::BoundParamHelperPtr &params)
	When configuring from ROS params for a headerless message type, this function does nothing. More...

Protected Attributes
::ros::Subscriber	subscriber
	The ROS subscriber. More...

Protected Attributes inherited from cras::DiagnosedPubSub< Message >
::std::shared_ptr<::cras::TopicStatus< Message > >	diag
	The diagnostic task. More...

Detailed Description

template<class Message, typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>
class cras::DiagnosedSubscriber< Message, Enable >

Wrapper for ROS subscriber that automatically diagnoses the rate and delay of received messages.

Template Parameters

Message	Type of the subscribed message.
Enable	SFINAE only. Do not set explicitly.

Definition at line 230 of file diagnosed_pub_sub.hpp.

Constructor & Destructor Documentation

◆ DiagnosedSubscriber() [1/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

cras::DiagnosedSubscriber< Message, Enable >::DiagnosedSubscriber	(	::ros::NodeHandle	nh,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &	defaultParams,
		const ::std::string &	topic,
		uint32_t	queue_size,
		void(*)(M)	cb,
		::ros::TransportHints	hints = `{}`
	)

Subscribe to the given topic reading diagnostic task configuration from ROS parameters.

Template Parameters

M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in]	nh	Node handle used for subscribing.
[in]	params	ROS parameters from which the configuration of the diagnostic task is taken.
[in]	defaultParams	Default parameters used when no ROS parameter exists.
[in]	topic	Name of the topic to subscribe.
[in]	queue_size	Queue size of the subscriber.
[in]	cb	The message callback.
[in]	hints	Connection hints.

◆ DiagnosedSubscriber() [2/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

cras::DiagnosedSubscriber< Message, Enable >::DiagnosedSubscriber	(	::ros::NodeHandle	nh,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::SimpleTopicStatusParam< Message > &	defaultParams,
		const ::std::string &	topic,
		uint32_t	queue_size,
		const ::boost::function< void(const ::boost::shared_ptr< Message > &)> &	cb,
		::ros::TransportHints	hints = `{}`
	)

Subscribe to the given topic reading diagnostic task configuration from ROS parameters.

Parameters

[in]	nh	Node handle used for subscribing.
[in]	params	ROS parameters from which the configuration of the diagnostic task is taken.
[in]	defaultParams	Default parameters used when no ROS parameter exists.
[in]	topic	Name of the topic to subscribe.
[in]	queue_size	Queue size of the subscriber.
[in]	cb	The message callback.
[in]	hints	Connection hints.

◆ DiagnosedSubscriber() [3/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename C , typename EnableC = ::std::enable_if_t<::cras::IsMessageParam<C>::value>>

cras::DiagnosedSubscriber< Message, Enable >::DiagnosedSubscriber	(	::ros::NodeHandle	nh,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< C >> &	defaultParams,
		const ::std::string &	topic,
		uint32_t	queue_size,
		const ::boost::function< void(C)> &	cb,
		::ros::VoidConstPtr	obj = `{}`,
		::ros::TransportHints	hints = `{}`
	)

Subscribe to the given topic reading diagnostic task configuration from ROS parameters.

Template Parameters

C	SFINAE only. Do not set explicitly.
EnableC	SFINAE only. Do not set explicitly.

Parameters

[in]	nh	Node handle used for subscribing.
[in]	params	ROS parameters from which the configuration of the diagnostic task is taken.
[in]	defaultParams	Default parameters used when no ROS parameter exists.
[in]	topic	Name of the topic to subscribe.
[in]	queue_size	Queue size of the subscriber.
[in]	cb	The message callback.
[in]	obj	Tracked object for the subscriber.
[in]	hints	Connection hints.

◆ DiagnosedSubscriber() [4/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename M , class T , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

cras::DiagnosedSubscriber< Message, Enable >::DiagnosedSubscriber	(	::ros::NodeHandle	nh,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &	defaultParams,
		const ::std::string &	topic,
		uint32_t	queue_size,
		void(T::*)(M)	cb,
		T *	obj,
		::ros::TransportHints	hints = `{}`
	)

Subscribe to the given topic reading diagnostic task configuration from ROS parameters.

Template Parameters

M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in]	nh	Node handle used for subscribing.
[in]	params	ROS parameters from which the configuration of the diagnostic task is taken.
[in]	defaultParams	Default parameters used when no ROS parameter exists.
[in]	topic	Name of the topic to subscribe.
[in]	queue_size	Queue size of the subscriber.
[in]	cb	The message callback.
[in]	obj	Tracked object for the subscriber and on which the callback will be called.
[in]	hints	Connection hints.

◆ DiagnosedSubscriber() [5/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename M , class T , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

cras::DiagnosedSubscriber< Message, Enable >::DiagnosedSubscriber	(	::ros::NodeHandle	nh,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &	defaultParams,
		const ::std::string &	topic,
		uint32_t	queue_size,
		void(T::*)(M) const	cb,
		T *	obj,
		::ros::TransportHints	hints = `{}`
	)

Subscribe to the given topic reading diagnostic task configuration from ROS parameters.

Template Parameters

M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in]	nh	Node handle used for subscribing.
[in]	params	ROS parameters from which the configuration of the diagnostic task is taken.
[in]	defaultParams	Default parameters used when no ROS parameter exists.
[in]	topic	Name of the topic to subscribe.
[in]	queue_size	Queue size of the subscriber.
[in]	cb	The message callback.
[in]	obj	Tracked object for the subscriber and on which the callback will be called.
[in]	hints	Connection hints.

◆ DiagnosedSubscriber() [6/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename M , class T , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

cras::DiagnosedSubscriber< Message, Enable >::DiagnosedSubscriber	(	::ros::NodeHandle	nh,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &	defaultParams,
		const ::std::string &	topic,
		uint32_t	queue_size,
		void(T::*)(M)	cb,
		const ::boost::shared_ptr< T > &	obj,
		::ros::TransportHints	hints = `{}`
	)

Subscribe to the given topic reading diagnostic task configuration from ROS parameters.

Template Parameters

M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in]	nh	Node handle used for subscribing.
[in]	params	ROS parameters from which the configuration of the diagnostic task is taken.
[in]	defaultParams	Default parameters used when no ROS parameter exists.
[in]	topic	Name of the topic to subscribe.
[in]	queue_size	Queue size of the subscriber.
[in]	cb	The message callback.
[in]	obj	Tracked object for the subscriber and on which the callback will be called.
[in]	hints	Connection hints.

◆ DiagnosedSubscriber() [7/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename M , class T , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

cras::DiagnosedSubscriber< Message, Enable >::DiagnosedSubscriber	(	::ros::NodeHandle	nh,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::SimpleTopicStatusParam<::cras::BaseMessage< M >> &	defaultParams,
		const ::std::string &	topic,
		uint32_t	queue_size,
		void(T::*)(M) const	cb,
		const ::boost::shared_ptr< T > &	obj,
		::ros::TransportHints	hints = `{}`
	)

Subscribe to the given topic reading diagnostic task configuration from ROS parameters.

Template Parameters

M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in]	nh	Node handle used for subscribing.
[in]	params	ROS parameters from which the configuration of the diagnostic task is taken.
[in]	defaultParams	Default parameters used when no ROS parameter exists.
[in]	topic	Name of the topic to subscribe.
[in]	queue_size	Queue size of the subscriber.
[in]	cb	The message callback.
[in]	obj	Tracked object for the subscriber and on which the callback will be called.
[in]	hints	Connection hints.

◆ DiagnosedSubscriber() [8/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

cras::DiagnosedSubscriber< Message, Enable >::DiagnosedSubscriber	(	::ros::NodeHandle	nh,
		const ::cras::BoundParamHelperPtr &	params,
		const ::cras::SimpleTopicStatusParam< Message > &	defaultParams,
		::ros::SubscribeOptions &	options
	)

Subscribe to the given topic reading diagnostic task configuration from ROS parameters.

Parameters

[in]	nh	Node handle used for subscribing.
[in]	params	ROS parameters from which the configuration of the diagnostic task is taken.
[in]	defaultParams	Default parameters used when no ROS parameter exists.
[in]	options	Subscribe options.

Note: This constructor will "wrap" the callback specified in options to automatically trigger the diagnostic task when a message is received.

Member Function Documentation

◆ addTick() [1/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

::boost::function<void(const ::ros::MessageEvent<Message>&)> cras::DiagnosedSubscriber< Message, Enable >::addTick ( const ::std::function< void(const ::ros::MessageEvent< Message > &)> & fn )

protected

Wrap fn in a function that first calls tick() on the diagnostic task and then calls fn().

Parameters

[in] fn The function to wrap.

Returns: The wrapping function.

◆ addTick() [2/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

::boost::function<void(const Message&)> cras::DiagnosedSubscriber< Message, Enable >::addTick ( const ::std::function< void(const Message &)> & fn )

protected

Wrap fn in a function that first calls tick() on the diagnostic task and then calls fn().

Parameters

[in] fn The function to wrap.

Returns: The wrapping function.

◆ addTick() [3/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

::boost::function<void(const typename Message::Ptr&)> cras::DiagnosedSubscriber< Message, Enable >::addTick ( const ::std::function< void(const typename Message::Ptr &)> & fn )

protected

Wrap fn in a function that first calls tick() on the diagnostic task and then calls fn().

Parameters

[in] fn The function to wrap.

Returns: The wrapping function.

◆ addTick() [4/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

::boost::function<void(M)> cras::DiagnosedSubscriber< Message, Enable >::addTick	(	const ::std::function< void(M)> &	fn,
		T
	)

protected

Wrap fn in a function that first calls tick() on the diagnostic task and then calls fn().

Template Parameters

T	Ignored.
M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in] fn The function to wrap.

Returns: The wrapping function.

◆ addTick() [5/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

::boost::function<void(M)> cras::DiagnosedSubscriber< Message, Enable >::addTick	(	void(T::*)(M) const	fn,
		const ::boost::shared_ptr< T > &	obj
	)

protected

Wrap fn in a function that first calls tick() on the diagnostic task and then calls fn().

Template Parameters

T	Ignored.
M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in]	fn	The function to wrap.
[in]	obj	Tracked object for the subscriber and on which the callback will be called.

Returns: The wrapping function.

◆ addTick() [6/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

::boost::function<void(M)> cras::DiagnosedSubscriber< Message, Enable >::addTick	(	void(T::*)(M) const	fn,
		T *	obj
	)

protected

Wrap fn in a function that first calls tick() on the diagnostic task and then calls fn().

Template Parameters

T	Ignored.
M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in]	fn	The function to wrap.
[in]	obj	Tracked object for the subscriber and on which the callback will be called.

Returns: The wrapping function.

◆ addTick() [7/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

::boost::function<void(M)> cras::DiagnosedSubscriber< Message, Enable >::addTick	(	void(T::*)(M)	fn,
		const ::boost::shared_ptr< T > &	obj
	)

protected

Wrap fn in a function that first calls tick() on the diagnostic task and then calls fn().

Template Parameters

T	Ignored.
M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in]	fn	The function to wrap.
[in]	obj	Tracked object for the subscriber and on which the callback will be called.

Returns: The wrapping function.

◆ addTick() [8/8]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

template<typename T , typename M , typename EnableM = ::std::enable_if_t<::cras::IsMessageParam<M>::value>>

::boost::function<void(M)> cras::DiagnosedSubscriber< Message, Enable >::addTick	(	void(T::*)(M)	fn,
		T *	obj
	)

protected

Wrap fn in a function that first calls tick() on the diagnostic task and then calls fn().

Template Parameters

T	Ignored.
M	SFINAE only. Do not set explicitly.
EnableM	SFINAE only. Do not set explicitly.

Parameters

[in]	fn	The function to wrap.
[in]	obj	Tracked object for the subscriber and on which the callback will be called.

Returns: The wrapping function.

◆ getSubscriber() [1/2]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

::ros::Subscriber& cras::DiagnosedSubscriber< Message, Enable >::getSubscriber ( )

Get the created ROS subscriber.

Returns: The ROS subscriber.

◆ getSubscriber() [2/2]

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

const ::ros::Subscriber& cras::DiagnosedSubscriber< Message, Enable >::getSubscriber ( ) const

Get the created ROS subscriber.

Returns: The ROS subscriber.

Member Data Documentation

◆ subscriber

template<class Message , typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>

::ros::Subscriber cras::DiagnosedSubscriber< Message, Enable >::subscriber

protected

The ROS subscriber.

Definition at line 466 of file diagnosed_pub_sub.hpp.

The documentation for this class was generated from the following file:

diagnosed_pub_sub.hpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

template<class Message, typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>> class cras::DiagnosedSubscriber< Message, Enable >

Constructor & Destructor Documentation

◆ DiagnosedSubscriber() [1/8]

◆ DiagnosedSubscriber() [2/8]

◆ DiagnosedSubscriber() [3/8]

◆ DiagnosedSubscriber() [4/8]

◆ DiagnosedSubscriber() [5/8]

◆ DiagnosedSubscriber() [6/8]

◆ DiagnosedSubscriber() [7/8]

◆ DiagnosedSubscriber() [8/8]

Member Function Documentation

◆ addTick() [1/8]

◆ addTick() [2/8]

◆ addTick() [3/8]

◆ addTick() [4/8]

◆ addTick() [5/8]

◆ addTick() [6/8]

◆ addTick() [7/8]

◆ addTick() [8/8]

◆ getSubscriber() [1/2]

◆ getSubscriber() [2/2]

Member Data Documentation

◆ subscriber

template<class Message, typename Enable = ::std::enable_if_t<::ros::message_traits::IsMessage<Message>::value>>
class cras::DiagnosedSubscriber< Message, Enable >