ros::TransportSubscriberLink Class Reference

SubscriberLink handles broadcasting messages to a single subscriber on a single topic. More...

#include <transport_subscriber_link.h>

Inheritance diagram for ros::TransportSubscriberLink:

[legend]

List of all members.

Public Member Functions
virtual void	drop ()
virtual void	enqueueMessage (const SerializedMessage &m, bool ser, bool nocopy)
	Queue up a message for publication. Throws out old messages if we've reached our Publication's max queue size.
const ConnectionPtr &	getConnection ()
virtual std::string	getTransportType ()
bool	handleHeader (const Header &header)
bool	initialize (const ConnectionPtr &connection)
	TransportSubscriberLink ()
virtual	~TransportSubscriberLink ()
Private Member Functions
void	onConnectionDropped (const ConnectionPtr &conn)
void	onHeaderWritten (const ConnectionPtr &conn)
void	onMessageWritten (const ConnectionPtr &conn)
void	startMessageWrite (bool immediate_write)
Private Attributes
ConnectionPtr	connection_
boost::signals::connection	dropped_conn_
bool	header_written_
std::queue< SerializedMessage >	outbox_
boost::mutex	outbox_mutex_
bool	queue_full_
bool	writing_message_

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Detailed Description

SubscriberLink handles broadcasting messages to a single subscriber on a single topic.

Definition at line 40 of file transport_subscriber_link.h.

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Constructor & Destructor Documentation

ros::TransportSubscriberLink::TransportSubscriberLink

(

)

Definition at line 44 of file transport_subscriber_link.cpp.

ros::TransportSubscriberLink::~TransportSubscriberLink

(

)

[virtual]

Definition at line 52 of file transport_subscriber_link.cpp.

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Member Function Documentation

void ros::TransportSubscriberLink::drop

(

)

[virtual]

Implements ros::SubscriberLink.

Definition at line 223 of file transport_subscriber_link.cpp.

void ros::TransportSubscriberLink::enqueueMessage	(	const SerializedMessage &	m,
		bool	nocopy,
		bool	ser
	)			[virtual]

Queue up a message for publication. Throws out old messages if we've reached our Publication's max queue size.

Implements ros::SubscriberLink.

Definition at line 173 of file transport_subscriber_link.cpp.

const ConnectionPtr& ros::TransportSubscriberLink::getConnection

(

)

[inline]

Definition at line 50 of file transport_subscriber_link.h.

std::string ros::TransportSubscriberLink::getTransportType

(

)

[virtual]

Implements ros::SubscriberLink.

Definition at line 218 of file transport_subscriber_link.cpp.

bool ros::TransportSubscriberLink::handleHeader

(

const Header &

header

)

Definition at line 65 of file transport_subscriber_link.cpp.

bool ros::TransportSubscriberLink::initialize

(

const ConnectionPtr &

connection

)

Definition at line 57 of file transport_subscriber_link.cpp.

void ros::TransportSubscriberLink::onConnectionDropped

(

const ConnectionPtr &

conn

)

[private]

Definition at line 121 of file transport_subscriber_link.cpp.

void ros::TransportSubscriberLink::onHeaderWritten

(

const ConnectionPtr &

conn

)

[private]

Definition at line 135 of file transport_subscriber_link.cpp.

void ros::TransportSubscriberLink::onMessageWritten

(

const ConnectionPtr &

conn

)

[private]

Definition at line 141 of file transport_subscriber_link.cpp.

void ros::TransportSubscriberLink::startMessageWrite

(

bool

immediate_write

)

[private]

Definition at line 147 of file transport_subscriber_link.cpp.

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Member Data Documentation

ConnectionPtr ros::TransportSubscriberLink::connection_ [private]

Definition at line 66 of file transport_subscriber_link.h.

boost::signals::connection ros::TransportSubscriberLink::dropped_conn_ [private]

Definition at line 67 of file transport_subscriber_link.h.

bool ros::TransportSubscriberLink::header_written_ [private]

Definition at line 64 of file transport_subscriber_link.h.

std::queue<SerializedMessage> ros::TransportSubscriberLink::outbox_ [private]

Definition at line 69 of file transport_subscriber_link.h.

boost::mutex ros::TransportSubscriberLink::outbox_mutex_ [private]

Definition at line 70 of file transport_subscriber_link.h.

bool ros::TransportSubscriberLink::queue_full_ [private]

Definition at line 71 of file transport_subscriber_link.h.

bool ros::TransportSubscriberLink::writing_message_ [private]

Definition at line 63 of file transport_subscriber_link.h.

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

• transport_subscriber_link.h
• transport_subscriber_link.cpp