#include <subscriber.h>

Inheritance diagram for message_filters::SubscriberBase:

Public Member Functions
virtual void	subscribe (ros::NodeHandle &nh, const std::string &topic, uint32_t queue_size, const ros::TransportHints &transport_hints=ros::TransportHints(), ros::CallbackQueueInterface *callback_queue=0)=0
	Subscribe to a topic.
virtual void	subscribe ()=0
	Re-subscribe to a topic. Only works if this subscriber has previously been subscribed to a topic.
virtual void	unsubscribe ()=0
	Force immediate unsubscription of this subscriber from its topic.
virtual	~SubscriberBase ()

Detailed Description

Definition at line 49 of file subscriber.h.

Constructor & Destructor Documentation

virtual message_filters::SubscriberBase::~SubscriberBase ( ) [inline, virtual]

Definition at line 52 of file subscriber.h.

virtual void message_filters::SubscriberBase::subscribe	(	ros::NodeHandle &	nh,
		const std::string &	topic,
		uint32_t	queue_size,
		const ros::TransportHints &	transport_hints = `ros::TransportHints()`,
		ros::CallbackQueueInterface *	callback_queue = `0`
	)		`[pure virtual]`

Subscribe to a topic.

If this Subscriber is already subscribed to a topic, this function will first unsubscribe.

Parameters:

nh	The ros::NodeHandle to use to subscribe.
topic	The topic to subscribe to.
queue_size	The subscription queue size
transport_hints	The transport hints to pass along
callback_queue	The callback queue to pass along

virtual void message_filters::SubscriberBase::subscribe ( ) [pure virtual]

Re-subscribe to a topic. Only works if this subscriber has previously been subscribed to a topic.

virtual void message_filters::SubscriberBase::unsubscribe ( ) [pure virtual]

Force immediate unsubscription of this subscriber from its topic.

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