Public Types | Public Member Functions | Private Attributes | Friends | List of all members
image_transport::SingleSubscriberPublisher Class Reference

Allows publication of an image to a single subscriber. Only available inside subscriber connection callbacks. More...

#include <single_subscriber_publisher.h>

Inheritance diagram for image_transport::SingleSubscriberPublisher:
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Public Types

typedef boost::function< uint32_t()> GetNumSubscribersFn
 
typedef boost::function< void(const sensor_msgs::Image &)> PublishFn
 

Public Member Functions

uint32_t getNumSubscribers () const
 
std::string getSubscriberName () const
 
std::string getTopic () const
 
void publish (const sensor_msgs::Image &message) const
 
void publish (const sensor_msgs::ImageConstPtr &message) const
 
 SingleSubscriberPublisher (const std::string &caller_id, const std::string &topic, const GetNumSubscribersFn &num_subscribers_fn, const PublishFn &publish_fn)
 

Private Attributes

std::string caller_id_
 
GetNumSubscribersFn num_subscribers_fn_
 
PublishFn publish_fn_
 
std::string topic_
 

Friends

class Publisher
 

Detailed Description

Allows publication of an image to a single subscriber. Only available inside subscriber connection callbacks.

Definition at line 48 of file single_subscriber_publisher.h.

Member Typedef Documentation

Definition at line 51 of file single_subscriber_publisher.h.

typedef boost::function<void(const sensor_msgs::Image&)> image_transport::SingleSubscriberPublisher::PublishFn

Definition at line 52 of file single_subscriber_publisher.h.

Constructor & Destructor Documentation

image_transport::SingleSubscriberPublisher::SingleSubscriberPublisher ( const std::string &  caller_id,
const std::string &  topic,
const GetNumSubscribersFn num_subscribers_fn,
const PublishFn publish_fn 
)

Definition at line 40 of file single_subscriber_publisher.cpp.

Member Function Documentation

uint32_t image_transport::SingleSubscriberPublisher::getNumSubscribers ( ) const

Definition at line 59 of file single_subscriber_publisher.cpp.

std::string image_transport::SingleSubscriberPublisher::getSubscriberName ( ) const

Definition at line 49 of file single_subscriber_publisher.cpp.

std::string image_transport::SingleSubscriberPublisher::getTopic ( ) const

Definition at line 54 of file single_subscriber_publisher.cpp.

void image_transport::SingleSubscriberPublisher::publish ( const sensor_msgs::Image &  message) const

Definition at line 64 of file single_subscriber_publisher.cpp.

void image_transport::SingleSubscriberPublisher::publish ( const sensor_msgs::ImageConstPtr &  message) const

Definition at line 69 of file single_subscriber_publisher.cpp.

Friends And Related Function Documentation

friend class Publisher
friend

Definition at line 73 of file single_subscriber_publisher.h.

Member Data Documentation

std::string image_transport::SingleSubscriberPublisher::caller_id_
private

Definition at line 68 of file single_subscriber_publisher.h.

GetNumSubscribersFn image_transport::SingleSubscriberPublisher::num_subscribers_fn_
private

Definition at line 70 of file single_subscriber_publisher.h.

PublishFn image_transport::SingleSubscriberPublisher::publish_fn_
private

Definition at line 71 of file single_subscriber_publisher.h.

std::string image_transport::SingleSubscriberPublisher::topic_
private

Definition at line 69 of file single_subscriber_publisher.h.


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


image_transport
Author(s): Patrick Mihelich
autogenerated on Thu Jun 6 2019 19:22:47