Node Class Reference

A node can advertise and subscribe topics, publish on advertised topics and listen to subscribed topics. More...

#include <Node.hh>

List of all members.

Public Member Functions
	Node ()
	Constructor.
virtual	~Node ()
	Destructor.
void	Init (const std::string &_space="")
	Init the node.
void	Fini ()
std::string	GetTopicNamespace () const
	Get the topic namespace for this node.
std::string	DecodeTopicName (const std::string &topic)
	Decode a topic name.
std::string	EncodeTopicName (const std::string &topic)
	Encode a topic name.
unsigned int	GetId () const
	Get the unique ID of the node.
void	ProcessPublishers ()
	Process all publishers, which has each publisher send it's most recent message over the wire.
void	ProcessIncoming ()
template<typename M >
transport::PublisherPtr	Advertise (const std::string &topic, unsigned int _queueLimit=10, bool _latch=false)
	Adverise a topic.
template<typename M , typename T >
SubscriberPtr	Subscribe (const std::string &topic, void(T::*fp)(const boost::shared_ptr< M const > &), T *obj, bool _latching=false)
	Subscribe to a topic, and return data on the callback.
template<typename M >
SubscriberPtr	Subscribe (const std::string &topic, void(*fp)(const boost::shared_ptr< M const > &), bool _latching=false)
	Subscribe to a topic, and return data on the callback.
bool	HandleData (const std::string &_topic, const std::string &_msg)
std::string	GetMsgType (const std::string &_topic) const
	Get the message type for a topic.

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Detailed Description

A node can advertise and subscribe topics, publish on advertised topics and listen to subscribed topics.

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Member Function Documentation

std::string GetTopicNamespace

(

)

const

Get the topic namespace for this node.

Returns:

The namespace

void Init

(

const std::string &

_space = ""

)

Init the node.

Parameters:

space

Set the global namespace of all topics. If left blank, the topic will initialize to the first namespace on the Master

void ProcessPublishers

(

)

Process all publishers, which has each publisher send it's most recent message over the wire.

This is for internal use only

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

• Node.hh