web_video_server::ImageStreamer Class Reference

#include <image_streamer.h>

Inheritance diagram for web_video_server::ImageStreamer:

Public Member Functions
std::string	getTopic ()
	ImageStreamer (const async_web_server_cpp::HttpRequest &request, async_web_server_cpp::HttpConnectionPtr connection, ros::NodeHandle &nh)
bool	isInactive ()
virtual void	restreamFrame (double max_age)=0
virtual void	start ()=0
virtual	~ImageStreamer ()

Protected Attributes
async_web_server_cpp::HttpConnectionPtr	connection_
image_transport::Subscriber	image_sub_
bool	inactive_
ros::NodeHandle	nh_
async_web_server_cpp::HttpRequest	request_
std::string	topic_

Detailed Description

Definition at line 13 of file image_streamer.h.

Constructor & Destructor Documentation

ImageStreamer()

web_video_server::ImageStreamer::ImageStreamer	(	const async_web_server_cpp::HttpRequest &	request,
		async_web_server_cpp::HttpConnectionPtr	connection,
		ros::NodeHandle &	nh
	)

Definition at line 8 of file image_streamer.cpp.

~ImageStreamer()

web_video_server::ImageStreamer::~ImageStreamer ( )

virtual

Definition at line 15 of file image_streamer.cpp.

Member Function Documentation

getTopic()

std::string web_video_server::ImageStreamer::getTopic ( )

inline

Definition at line 34 of file image_streamer.h.

isInactive()

bool web_video_server::ImageStreamer::isInactive ( )

inline

Definition at line 23 of file image_streamer.h.

restreamFrame()

virtual void web_video_server::ImageStreamer::restreamFrame ( double  max_age )

pure virtual

Restreams the last received image frame if older than max_age.

Implemented in web_video_server::ImageTransportImageStreamer, and web_video_server::RosCompressedStreamer.

start()

virtual void web_video_server::ImageStreamer::start ( )

pure virtual

Implemented in web_video_server::ImageTransportImageStreamer, and web_video_server::RosCompressedStreamer.

Member Data Documentation

connection_

async_web_server_cpp::HttpConnectionPtr web_video_server::ImageStreamer::connection_

protected

Definition at line 38 of file image_streamer.h.

image_sub_

image_transport::Subscriber web_video_server::ImageStreamer::image_sub_

protected

Definition at line 44 of file image_streamer.h.

inactive_

bool web_video_server::ImageStreamer::inactive_

protected

Definition at line 43 of file image_streamer.h.

nh_

ros::NodeHandle web_video_server::ImageStreamer::nh_

protected

Definition at line 42 of file image_streamer.h.

request_

async_web_server_cpp::HttpRequest web_video_server::ImageStreamer::request_

protected

Definition at line 41 of file image_streamer.h.

topic_

std::string web_video_server::ImageStreamer::topic_

protected

Definition at line 45 of file image_streamer.h.

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

• image_streamer.h
• image_streamer.cpp