rc::ImagePublisher Class Reference

#include <image_publisher.h>

Inheritance diagram for rc::ImagePublisher:

Public Member Functions
	ImagePublisher (image_transport::ImageTransport &it, const std::string &frame_id_prefix, bool left, bool color, bool out1_filter)
	Initialization of publisher. More...
void	publish (const rcg::Buffer *buffer, uint32_t part, uint64_t pixelformat) override
	Offers a buffer for publication. More...
void	publish (const rcg::Buffer *buffer, uint32_t part, uint64_t pixelformat, bool out1)
void	setOut1OnlyLow (bool _out1_only_low)
	Set publishing only images with out1 low on the main topic. More...
bool	used () override
	Returns true if there are subscribers to the topic. More...
Public Member Functions inherited from rc::GenICam2RosPublisher
	GenICam2RosPublisher (const std::string &frame_id_prefix)
virtual	~GenICam2RosPublisher ()

Private Member Functions
	ImagePublisher (const ImagePublisher &)
ImagePublisher &	operator= (const ImagePublisher &)

Private Attributes
bool	color
bool	left
bool	out1_only_low
image_transport::Publisher	pub
image_transport::Publisher	pub_out1_high
image_transport::Publisher	pub_out1_low
uint32_t	seq

Additional Inherited Members
Protected Attributes inherited from rc::GenICam2RosPublisher
std::string	frame_id

Detailed Description

Definition at line 45 of file image_publisher.h.

Constructor & Destructor Documentation

rc::ImagePublisher::ImagePublisher	(	image_transport::ImageTransport &	it,
		const std::string &	frame_id_prefix,
		bool	left,
		bool	color,
		bool	out1_filter
	)

Initialization of publisher.

Parameters

it	Image transport handle.
frame_id_prefix	Prefix for frame ids in published ros messages.
left	True for left and false for right camera.
color	True for sending color instead of monochrome images.
out1_filter	True for also providing ...out1_low and ...out1_high topics.

Definition at line 43 of file image_publisher.cc.

rc::ImagePublisher::ImagePublisher ( const ImagePublisher &  )

private

Member Function Documentation

ImagePublisher& rc::ImagePublisher::operator= ( const ImagePublisher &  )

private

void rc::ImagePublisher::publish ( const rcg::Buffer *  buffer, uint32_t  part, uint64_t  pixelformat  )

overridevirtual

Offers a buffer for publication.

It depends on the the kind of buffer data and the implementation and configuration of the sub-class if the data is published.

Parameters

buffer	Buffer with data to be published.
part	Part index of image.
pixelformat	The pixelformat as given by buffer.getPixelFormat().

Implements rc::GenICam2RosPublisher.

Definition at line 81 of file image_publisher.cc.

void rc::ImagePublisher::publish	(	const rcg::Buffer *	buffer,
		uint32_t	part,
		uint64_t	pixelformat,
		bool	out1
	)

Definition at line 86 of file image_publisher.cc.

void rc::ImagePublisher::setOut1OnlyLow ( bool  _out1_only_low )

inline

Set publishing only images with out1 low on the main topic.

This does have no effect on the optional ...out1_low and ...out1_high topics.

This should be true if out1 of the rc_visard is either in mode ExposureAlternateAcive or Low.

Definition at line 72 of file image_publisher.h.

bool rc::ImagePublisher::used ( )

overridevirtual

Returns true if there are subscribers to the topic.

Returns

True if there are subscribers.

Implements rc::GenICam2RosPublisher.

Definition at line 76 of file image_publisher.cc.

Member Data Documentation

bool rc::ImagePublisher::color

private

Definition at line 85 of file image_publisher.h.

bool rc::ImagePublisher::left

private

Definition at line 84 of file image_publisher.h.

bool rc::ImagePublisher::out1_only_low

private

Definition at line 87 of file image_publisher.h.

image_transport::Publisher rc::ImagePublisher::pub

private

Definition at line 89 of file image_publisher.h.

image_transport::Publisher rc::ImagePublisher::pub_out1_high

private

Definition at line 91 of file image_publisher.h.

image_transport::Publisher rc::ImagePublisher::pub_out1_low

private

Definition at line 90 of file image_publisher.h.

uint32_t rc::ImagePublisher::seq

private

Definition at line 86 of file image_publisher.h.

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

• image_publisher.h
• image_publisher.cc