message_transport::MessageTransport< M > Class Template Reference

Advertise and subscribe to image topics. More...

#include <message_transport.h>

Public Member Functions
Publisher	advertise (const std::string &base_topic, uint32_t queue_size, const typename SingleSubscriberPublisher< M >::StatusCB &connect_cb, const typename SingleSubscriberPublisher< M >::StatusCB &disconnect_cb=SingleSubscriberPublisher< M >::StatusCB(), const ros::VoidPtr &tracked_object=ros::VoidPtr(), bool latch=false)
	Advertise an image topic with subcriber status callbacks.
Publisher	advertise (const std::string &base_topic, uint32_t queue_size, bool latch=false)
	Advertise an image topic, simple version.
	MessageTransport (const ros::NodeHandle &nh, const std::string &package_name, const std::string &class_name)
template<class T >
Subscriber	subscribe (const std::string &base_topic, uint32_t queue_size, void(T::*fp)(const typename M::ConstPtr &), const boost::shared_ptr< T > &obj, const TransportHints &transport_hints=TransportHints())
	Subscribe to an image topic, version for class member function with shared_ptr.
template<class T >
Subscriber	subscribe (const std::string &base_topic, uint32_t queue_size, void(T::fp)(const typename M::ConstPtr &), T obj, const TransportHints &transport_hints=TransportHints())
	Subscribe to an image topic, version for class member function with bare pointer.
Subscriber	subscribe (const std::string &base_topic, uint32_t queue_size, void(*fp)(const typename M::ConstPtr &), const TransportHints &transport_hints=TransportHints())
	Subscribe to an image topic, version for bare function.
Subscriber	subscribe (const std::string &base_topic, uint32_t queue_size, const boost::function< void(const typename M::ConstPtr &)> &callback, const ros::VoidPtr &tracked_object=ros::VoidPtr(), const TransportHints &transport_hints=TransportHints())
	Subscribe to an image topic, version for arbitrary boost::function object.
	~MessageTransport ()
Protected Attributes
std::string	class_name_
ros::NodeHandle	nh_
std::string	package_name_

Detailed Description

template<class M>
class message_transport::MessageTransport< M >

Advertise and subscribe to image topics.

MessageTransport is analogous to ros::NodeHandle in that it contains advertise() and subscribe() functions for creating advertisements and subscriptions of image topics.

Definition at line 15 of file message_transport.h.

Constructor & Destructor Documentation

template<class M >

message_transport::MessageTransport< M >::MessageTransport	(	const ros::NodeHandle &	nh,
		const std::string &	package_name,
		const std::string &	class_name
	)			`[inline, explicit]`

Definition at line 8 of file message_transport.h.

template<class M >

message_transport::MessageTransport< M >::~MessageTransport ( ) [inline]

Definition at line 14 of file message_transport.h.

Member Function Documentation

template<class M >

Publisher message_transport::MessageTransport< M >::advertise	(	const std::string &	base_topic,
		uint32_t	queue_size,
		const typename SingleSubscriberPublisher< M >::StatusCB &	connect_cb,
		const typename SingleSubscriberPublisher< M >::StatusCB &	disconnect_cb = `SingleSubscriberPublisher<M>::StatusCB()`,
		const ros::VoidPtr &	tracked_object = `ros::VoidPtr()`,
		bool	latch = `false`
	)			`[inline]`

Advertise an image topic with subcriber status callbacks.

Definition at line 31 of file message_transport.h.

template<class M >

Publisher message_transport::MessageTransport< M >::advertise	(	const std::string &	base_topic,
		uint32_t	queue_size,
		bool	latch = `false`
	)			`[inline]`

Advertise an image topic, simple version.

Definition at line 20 of file message_transport.h.

template<class M >

template<class T >

Subscriber message_transport::MessageTransport< M >::subscribe	(	const std::string &	base_topic,
		uint32_t	queue_size,
		void(T::*)(const typename M::ConstPtr &)	fp,
		const boost::shared_ptr< T > &	obj,
		const TransportHints &	transport_hints = `TransportHints()`
	)			`[inline]`

Subscribe to an image topic, version for class member function with shared_ptr.

Definition at line 86 of file message_transport.h.

template<class M >

template<class T >

Subscriber message_transport::MessageTransport< M >::subscribe	(	const std::string &	base_topic,
		uint32_t	queue_size,
		void(T::*)(const typename M::ConstPtr &)	fp,
		T *	obj,
		const TransportHints &	transport_hints = `TransportHints()`
	)			`[inline]`

Subscribe to an image topic, version for class member function with bare pointer.

Definition at line 75 of file message_transport.h.

template<class M >

Subscriber message_transport::MessageTransport< M >::subscribe	(	const std::string &	base_topic,
		uint32_t	queue_size,
		void(*)(const typename M::ConstPtr &)	fp,
		const TransportHints &	transport_hints = `TransportHints()`
	)			`[inline]`

Subscribe to an image topic, version for bare function.

Definition at line 62 of file message_transport.h.

template<class M >

Subscriber message_transport::MessageTransport< M >::subscribe	(	const std::string &	base_topic,
		uint32_t	queue_size,
		const boost::function< void(const typename M::ConstPtr &)> &	callback,
		const ros::VoidPtr &	tracked_object = `ros::VoidPtr()`,
		const TransportHints &	transport_hints = `TransportHints()`
	)			`[inline]`