#include <resized_subscriber.h>

Inheritance diagram for ResizedSubscriber:

Public Member Functions
virtual std::string	getTransportName () const
	Get a string identifier for the transport provided by this plugin. More...

virtual	~ResizedSubscriber ()

Public Member Functions inherited from image_transport::SimpleSubscriberPlugin< image_transport_tutorial::ResizedImage >
virtual uint32_t	getNumPublishers () const
	Returns the number of publishers this subscriber is connected to. More...

virtual std::string	getTopic () const
	Get the transport-specific communication topic. More...

virtual void	shutdown ()
	Unsubscribe the callback associated with this SubscriberPlugin. More...

virtual	~SimpleSubscriberPlugin ()

Public Member Functions inherited from image_transport::SubscriberPlugin
void	subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, const Callback &callback, const ros::VoidPtr &tracked_object=ros::VoidPtr(), const TransportHints &transport_hints=TransportHints())
	Subscribe to an image topic, version for arbitrary boost::function object. More...

void	subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, void(*fp)(const sensor_msgs::ImageConstPtr &), const TransportHints &transport_hints=TransportHints())
	Subscribe to an image topic, version for bare function. More...

template<class T >
void	subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, void(T::fp)(const sensor_msgs::ImageConstPtr &), T obj, const TransportHints &transport_hints=TransportHints())
	Subscribe to an image topic, version for class member function with bare pointer. More...

template<class T >
void	subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, void(T::*fp)(const sensor_msgs::ImageConstPtr &), const boost::shared_ptr< T > &obj, const TransportHints &transport_hints=TransportHints())
	Subscribe to an image topic, version for class member function with shared_ptr. More...

virtual	~SubscriberPlugin ()

Protected Member Functions
virtual void	internalCallback (const typename image_transport_tutorial::ResizedImage::ConstPtr &message, const Callback &user_cb)
	Process a message. Must be implemented by the subclass. More...

Protected Member Functions inherited from image_transport::SimpleSubscriberPlugin< image_transport_tutorial::ResizedImage >
virtual std::string	getTopicToSubscribe (const std::string &base_topic) const
	Return the communication topic name for a given base topic. More...

const ros::NodeHandle &	nh () const
	Returns the ros::NodeHandle to be used for parameter lookup. More...

virtual void	subscribeImpl (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, const Callback &callback, const ros::VoidPtr &tracked_object, const TransportHints &transport_hints)
	Subscribe to an image transport topic. Must be implemented by the subclass. More...

Additional Inherited Members
Public Types inherited from image_transport::SubscriberPlugin
typedef boost::function< void(const sensor_msgs::ImageConstPtr &)>	Callback

Static Public Member Functions inherited from image_transport::SubscriberPlugin
static std::string	getLookupName (const std::string &transport_type)
	Return the lookup name of the SubscriberPlugin associated with a specific transport identifier. More...

Detailed Description

Definition at line 4 of file resized_subscriber.h.

Constructor & Destructor Documentation

virtual ResizedSubscriber::~ResizedSubscriber ( )

inlinevirtual

Definition at line 7 of file resized_subscriber.h.

Member Function Documentation

virtual std::string ResizedSubscriber::getTransportName ( ) const

inlinevirtual

Get a string identifier for the transport provided by this plugin.

Implements image_transport::SubscriberPlugin.

Definition at line 9 of file resized_subscriber.h.

void ResizedSubscriber::internalCallback	(	const typename image_transport_tutorial::ResizedImage::ConstPtr &	message,
		const Callback &	user_cb
	)

protectedvirtual

Process a message. Must be implemented by the subclass.

Parameters

message	A message from the PublisherPlugin.
user_cb	The user Image callback to invoke, if appropriate.

Implements image_transport::SimpleSubscriberPlugin< image_transport_tutorial::ResizedImage >.

Definition at line 5 of file resized_subscriber.cpp.

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

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation