#include <rtt_rostopic_ros_msg_transporter.hpp>

Inheritance diagram for rtt_roscomm::RosPubChannelElement< T >:

Public Member Functions
virtual bool	data_sample (typename RTT::base::ChannelElement< T >::param_t sample)

virtual std::string	getElementName () const

virtual std::string	getRemoteURI () const

virtual bool	inputReady ()

virtual bool	isRemoteElement () const

void	publish ()

	RosPubChannelElement (RTT::base::PortInterface *port, const RTT::ConnPolicy &policy)

bool	signal ()

bool	write (typename RTT::base::ChannelElement< T >::param_t sample)

	~RosPubChannelElement ()

Public Member Functions inherited from RTT::base::ChannelElement< T >
virtual WriteStatus	data_sample (param_t sample, bool reset=true)

virtual value_t	data_sample ()

shared_ptr	getInput ()

shared_ptr	getOutput ()

virtual FlowStatus	read (reference_t sample, bool copy_old_data=true)

virtual WriteStatus	write (param_t sample)

Public Member Functions inherited from RTT::base::ChannelElementBase
	ChannelElementBase ()

virtual bool	channelReady (ChannelElementBase::shared_ptr const &caller, ConnPolicy const &policy, internal::ConnID *conn_id=0)

virtual void	clear ()

virtual bool	connected ()

virtual bool	connectFrom (ChannelElementBase::shared_ptr const &input)

virtual bool	connectTo (ChannelElementBase::shared_ptr const &output, bool mandatory=true)

virtual bool	disconnect (ChannelElementBase::shared_ptr const &channel, bool forward)

virtual void	disconnect (bool forward)

virtual const ConnPolicy *	getConnPolicy () const

shared_ptr	getInput ()

virtual shared_ptr	getInputEndPoint ()

virtual std::string	getLocalURI () const

shared_ptr	getOutput ()

virtual shared_ptr	getOutputEndPoint ()

virtual PortInterface *	getPort () const

virtual bool	inputReady (ChannelElementBase::shared_ptr const &caller)

ChannelElement< T > *	narrow ()

RTT_DEPRECATED void	setInput (const ChannelElementBase::shared_ptr &input)

RTT_DEPRECATED void	setOutput (const ChannelElementBase::shared_ptr &output)

virtual bool	signalFrom (ChannelElementBase *)

virtual	~ChannelElementBase ()

Private Types
typedef RosMessageAdapter< T >	adapter

typedef adapter::RosType	RosType

Private Attributes
RosPublishActivity::shared_ptr	act
	We must cache the RosPublishActivity object. More...

char	hostname [1024]

ros::NodeHandle	ros_node

ros::NodeHandle	ros_node_private

ros::Publisher	ros_pub

RTT::base::ChannelElement< T >::value_t	sample

std::string	topicname

Additional Inherited Members
Public Types inherited from RTT::base::ChannelElement< T >
typedef boost::call_traits< T >::param_type	param_t

typedef boost::call_traits< T >::reference	reference_t

typedef boost::intrusive_ptr< ChannelElement< T > >	shared_ptr

typedef T	value_t

Public Types inherited from RTT::base::ChannelElementBase
typedef boost::intrusive_ptr< ChannelElementBase >	shared_ptr

Static Public Member Functions inherited from RTT::base::ChannelElementBase
static ChannelElement< T > *	narrow (ChannelElementBase *e)

Protected Member Functions inherited from RTT::base::ChannelElementBase
virtual bool	addInput (shared_ptr const &input)

virtual bool	addOutput (shared_ptr const &output, bool mandatory=true)

void	deref ()

void	ref ()

virtual void	removeInput (shared_ptr const &input)

virtual void	removeOutput (shared_ptr const &output)

Protected Attributes inherited from RTT::base::ChannelElementBase
shared_ptr	input

RTT::os::SharedMutex	input_lock

shared_ptr	output

RTT::os::SharedMutex	output_lock

Detailed Description

template<typename T>
class rtt_roscomm::RosPubChannelElement< T >

A ChannelElement implementation to publish data over a ros topic

Definition at line 68 of file rtt_rostopic_ros_msg_transporter.hpp.

Member Typedef Documentation

template<typename T>

typedef RosMessageAdapter<T> rtt_roscomm::RosPubChannelElement< T >::adapter

private

Definition at line 70 of file rtt_rostopic_ros_msg_transporter.hpp.

template<typename T>

typedef adapter::RosType rtt_roscomm::RosPubChannelElement< T >::RosType

private

Definition at line 71 of file rtt_rostopic_ros_msg_transporter.hpp.

Constructor & Destructor Documentation

template<typename T>

rtt_roscomm::RosPubChannelElement< T >::RosPubChannelElement	(	RTT::base::PortInterface *	port,
		const RTT::ConnPolicy &	policy
	)

inline

Contructor of to create ROS publisher ChannelElement, it will create a topic from the name given by the policy.name_id, if this is empty a default is created as hostname/componentname/portname/pid

Parameters