naoqi::publisher::Publisher Class Reference

Publisher concept interface. More...

#include <publisher.hpp>

Data Structures
struct	PublisherConcept
struct	PublisherModel

Public Member Functions
template<typename T >
	Publisher (const T &pub)
	Constructor for publisher interface. More...
bool	isInitialized () const
	checks if the publisher is correctly initialized on the ros-master @ More...
bool	isSubscribed () const
	checks if the publisher has a subscription and is hence allowed to publish More...
void	reset (ros::NodeHandle &nh)
	initializes/resets the publisher into ROS with a given nodehandle, this will be called at first for initialization or again when master uri has changed More...
std::string	topic () const
	getting the topic to publish on More...

Private Attributes
boost::shared_ptr< PublisherConcept >	pubPtr_

Friends
bool	operator== (const Publisher &lhs, const Publisher &rhs)
bool	operator== (const boost::shared_ptr< Publisher > &lhs, const boost::shared_ptr< Publisher > &rhs)

Detailed Description

Publisher concept interface.

Note

this defines an private concept struct, which each instance has to implement

a type erasure pattern in implemented here to avoid strict inheritance, thus each possible publisher instance has to implement the virtual functions mentioned in the concept

Constructor & Destructor Documentation

template<typename T >

naoqi::publisher::Publisher::Publisher ( const T &  pub )

inline

Constructor for publisher interface.

Member Function Documentation

bool naoqi::publisher::Publisher::isInitialized ( ) const

inline

checks if the publisher is correctly initialized on the ros-master @

Returns

bool value indicating true for success

bool naoqi::publisher::Publisher::isSubscribed ( ) const

inline

checks if the publisher has a subscription and is hence allowed to publish

Returns

bool value indicating true for number of sub > 0

void naoqi::publisher::Publisher::reset ( ros::NodeHandle &  nh )

inline

initializes/resets the publisher into ROS with a given nodehandle, this will be called at first for initialization or again when master uri has changed

Parameters

ros	NodeHandle to advertise the publisher on

std::string naoqi::publisher::Publisher::topic ( ) const

inline

getting the topic to publish on

Returns

string indicating the topic

Friends And Related Function Documentation

bool operator== ( const Publisher &  lhs, const Publisher &  rhs  )

friend

bool operator== ( const boost::shared_ptr< Publisher > &  lhs, const boost::shared_ptr< Publisher > &  rhs  )

friend

Field Documentation

boost::shared_ptr<PublisherConcept> naoqi::publisher::Publisher::pubPtr_

private

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

• /home/vrabaud/ros/ws_nao_dashboard/src/naoqi_driver/include/naoqi_driver/publisher/publisher.hpp