web_video_server::RosCompressedStreamer Class Reference

#include <ros_compressed_streamer.h>

Inheritance diagram for web_video_server::RosCompressedStreamer:

List of all members.

Public Member Functions
virtual void	restreamFrame (double max_age)
	RosCompressedStreamer (const async_web_server_cpp::HttpRequest &request, async_web_server_cpp::HttpConnectionPtr connection, ros::NodeHandle &nh)
virtual void	start ()
	~RosCompressedStreamer ()
Protected Member Functions
virtual void	sendImage (const sensor_msgs::CompressedImageConstPtr &msg, const ros::Time &time)
Private Member Functions
void	imageCallback (const sensor_msgs::CompressedImageConstPtr &msg)
Private Attributes
ros::Subscriber	image_sub_
ros::Time	last_frame
sensor_msgs::CompressedImageConstPtr	last_msg
boost::mutex	send_mutex_
MultipartStream	stream_

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Detailed Description

Definition at line 13 of file ros_compressed_streamer.h.

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Constructor & Destructor Documentation

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

Definition at line 6 of file ros_compressed_streamer.cpp.

web_video_server::RosCompressedStreamer::~RosCompressedStreamer

(

)

Definition at line 13 of file ros_compressed_streamer.cpp.

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Member Function Documentation

void web_video_server::RosCompressedStreamer::imageCallback

(

const sensor_msgs::CompressedImageConstPtr &

msg

)

[private]

Definition at line 74 of file ros_compressed_streamer.cpp.

void web_video_server::RosCompressedStreamer::restreamFrame

(

double

max_age

)

[virtual]

Restreams the last received image frame if older than max_age.

Implements web_video_server::ImageStreamer.

Definition at line 24 of file ros_compressed_streamer.cpp.

void web_video_server::RosCompressedStreamer::sendImage	(	const sensor_msgs::CompressedImageConstPtr &	msg,
		const ros::Time &	time
	)		[protected, virtual]

Definition at line 35 of file ros_compressed_streamer.cpp.

void web_video_server::RosCompressedStreamer::start

(

)

[virtual]

Implements web_video_server::ImageStreamer.

Definition at line 19 of file ros_compressed_streamer.cpp.

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Member Data Documentation

ros::Subscriber web_video_server::RosCompressedStreamer::image_sub_ [private]

Reimplemented from web_video_server::ImageStreamer.

Definition at line 29 of file ros_compressed_streamer.h.

ros::Time web_video_server::RosCompressedStreamer::last_frame [private]

Definition at line 30 of file ros_compressed_streamer.h.

sensor_msgs::CompressedImageConstPtr web_video_server::RosCompressedStreamer::last_msg [private]

Definition at line 31 of file ros_compressed_streamer.h.

boost::mutex web_video_server::RosCompressedStreamer::send_mutex_ [private]

Definition at line 32 of file ros_compressed_streamer.h.

MultipartStream web_video_server::RosCompressedStreamer::stream_ [private]

Definition at line 28 of file ros_compressed_streamer.h.

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

• ros_compressed_streamer.h
• ros_compressed_streamer.cpp