BarcodeReaderNode Class Reference

List of all members.

Classes
struct	memoryStruct
struct	UserData
Public Member Functions
	BarcodeReaderNode (ros::NodeHandle &n)
bool	enable_barcode_reader (zbar_barcode_reader_node::enable_barcode_reader::Request &req, zbar_barcode_reader_node::enable_barcode_reader::Response &res)
void	findElement (TiXmlNode *pParent, std::string &picture, std::string tag)
int	getBarcooXML (std::string bar_code, std::string &buffer)
int	getHTMLpage (std::string url, std::string &buffer)
int	getImage (std::string image, cv::Mat *imgTmp)
int	getPictureLink (std::string buffer, std::string &picture)
void	imageCallback (const sensor_msgs::ImageConstPtr &msg_ptr)
	~BarcodeReaderNode ()
Static Public Member Functions
static void *	CURL_realloc (void *ptr, size_t size)
static size_t	WriteMemoryCallback (void *ptr, size_t size, size_t nmemb, void *data)
static int	writer (char *data, size_t size, size_t nmemb, std::string *buffer)
Protected Attributes
ros::Publisher	barcode_pub_
sensor_msgs::CvBridge	bridge_
cv_bridge::CvImagePtr	cv_bridge_ptr_
image_transport::Subscriber	image_sub_
std::string	input_image_topic_
image_transport::ImageTransport	it_
ros::NodeHandle	n_
std::string	output_barcode_topic_
std::string	product_category
std::string	product_producer
std::string	product_title
sensor_msgs::ImagePtr	ros_image
ros::ServiceServer	service_
Private Attributes
TiXmlDocument	doc
int	enable_barcode_reader_
int	image_found_
int	image_received_
std::string	link1_
std::string	link2_
std::string	pattern_
std::string	tag1_
std::string	tag2_
std::string	tag3_

---

Detailed Description

Definition at line 27 of file zbar_barcode_reader_node.cpp.

---

Constructor & Destructor Documentation

BarcodeReaderNode::BarcodeReaderNode

(

ros::NodeHandle &

n

)

[inline]

Definition at line 51 of file zbar_barcode_reader_node.cpp.

BarcodeReaderNode::~BarcodeReaderNode

(

)

[inline]

Definition at line 70 of file zbar_barcode_reader_node.cpp.

---

Member Function Documentation

static void* BarcodeReaderNode::CURL_realloc	(	void *	ptr,
		size_t	size
	)		[inline, static]

Definition at line 106 of file zbar_barcode_reader_node.cpp.

bool BarcodeReaderNode::enable_barcode_reader	(	zbar_barcode_reader_node::enable_barcode_reader::Request &	req,
		zbar_barcode_reader_node::enable_barcode_reader::Response &	res
	)		[inline]

Definition at line 75 of file zbar_barcode_reader_node.cpp.

void BarcodeReaderNode::findElement	(	TiXmlNode *	pParent,
		std::string &	picture,
		std::string	tag
	)		[inline]

Definition at line 191 of file zbar_barcode_reader_node.cpp.

int BarcodeReaderNode::getBarcooXML	(	std::string	bar_code,
		std::string &	buffer
	)		[inline]

Definition at line 241 of file zbar_barcode_reader_node.cpp.

int BarcodeReaderNode::getHTMLpage	(	std::string	url,
		std::string &	buffer
	)		[inline]

Definition at line 285 of file zbar_barcode_reader_node.cpp.

int BarcodeReaderNode::getImage	(	std::string	image,
		cv::Mat *	imgTmp
	)		[inline]

Definition at line 154 of file zbar_barcode_reader_node.cpp.

int BarcodeReaderNode::getPictureLink	(	std::string	buffer,
		std::string &	picture
	)		[inline]

Definition at line 214 of file zbar_barcode_reader_node.cpp.

void BarcodeReaderNode::imageCallback

(

const sensor_msgs::ImageConstPtr &

msg_ptr

)

[inline]

Definition at line 324 of file zbar_barcode_reader_node.cpp.

static size_t BarcodeReaderNode::WriteMemoryCallback	(	void *	ptr,
		size_t	size,
		size_t	nmemb,
		void *	data
	)		[inline, static]

Definition at line 117 of file zbar_barcode_reader_node.cpp.

static int BarcodeReaderNode::writer	(	char *	data,
		size_t	size,
		size_t	nmemb,
		std::string *	buffer
	)		[inline, static]

Definition at line 135 of file zbar_barcode_reader_node.cpp.

---

Member Data Documentation

ros::Publisher BarcodeReaderNode::barcode_pub_ [protected]

Definition at line 468 of file zbar_barcode_reader_node.cpp.

sensor_msgs::CvBridge BarcodeReaderNode::bridge_ [protected]

Definition at line 469 of file zbar_barcode_reader_node.cpp.

cv_bridge::CvImagePtr BarcodeReaderNode::cv_bridge_ptr_ [protected]

Definition at line 476 of file zbar_barcode_reader_node.cpp.

TiXmlDocument BarcodeReaderNode::doc [private]

Definition at line 34 of file zbar_barcode_reader_node.cpp.

int BarcodeReaderNode::enable_barcode_reader_ [private]

Definition at line 35 of file zbar_barcode_reader_node.cpp.

int BarcodeReaderNode::image_found_ [private]

Definition at line 37 of file zbar_barcode_reader_node.cpp.

int BarcodeReaderNode::image_received_ [private]

Definition at line 36 of file zbar_barcode_reader_node.cpp.

image_transport::Subscriber BarcodeReaderNode::image_sub_ [protected]

Definition at line 467 of file zbar_barcode_reader_node.cpp.

std::string BarcodeReaderNode::input_image_topic_ [protected]

Definition at line 470 of file zbar_barcode_reader_node.cpp.

image_transport::ImageTransport BarcodeReaderNode::it_ [protected]

Definition at line 466 of file zbar_barcode_reader_node.cpp.

std:: string BarcodeReaderNode::link1_ [private]

Definition at line 28 of file zbar_barcode_reader_node.cpp.

std:: string BarcodeReaderNode::link2_ [private]

Definition at line 29 of file zbar_barcode_reader_node.cpp.

ros::NodeHandle BarcodeReaderNode::n_ [protected]

Definition at line 465 of file zbar_barcode_reader_node.cpp.

std::string BarcodeReaderNode::output_barcode_topic_ [protected]

Definition at line 470 of file zbar_barcode_reader_node.cpp.

std:: string BarcodeReaderNode::pattern_ [private]

Definition at line 33 of file zbar_barcode_reader_node.cpp.

std::string BarcodeReaderNode::product_category [protected]

Definition at line 474 of file zbar_barcode_reader_node.cpp.

std::string BarcodeReaderNode::product_producer [protected]

Definition at line 473 of file zbar_barcode_reader_node.cpp.

std::string BarcodeReaderNode::product_title [protected]

Definition at line 472 of file zbar_barcode_reader_node.cpp.

sensor_msgs::ImagePtr BarcodeReaderNode::ros_image [protected]

Definition at line 471 of file zbar_barcode_reader_node.cpp.

ros::ServiceServer BarcodeReaderNode::service_ [protected]

Definition at line 475 of file zbar_barcode_reader_node.cpp.

std:: string BarcodeReaderNode::tag1_ [private]

Definition at line 30 of file zbar_barcode_reader_node.cpp.

std:: string BarcodeReaderNode::tag2_ [private]

Definition at line 31 of file zbar_barcode_reader_node.cpp.

std:: string BarcodeReaderNode::tag3_ [private]

Definition at line 32 of file zbar_barcode_reader_node.cpp.

---

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

• zbar_barcode_reader_node.cpp