camera_info_manager::CameraInfoManager Class Reference

#include <camera_info_manager.h>

List of all members.

Public Member Functions
	CameraInfoManager (ros::NodeHandle nh, const std::string &cname="camera", const std::string &url="")
sensor_msgs::CameraInfo	getCameraInfo (void)
bool	isCalibrated (void)
bool	loadCameraInfo (const std::string &url)
bool	setCameraName (const std::string &cname)
bool	validateURL (const std::string &url)
Private Types
enum	url_type_t {   URL_empty = 0, URL_file, URL_package, URL_invalid,   URL_flash }
Private Member Functions
std::string	getPackageFileName (const std::string &url)
bool	loadCalibration (const std::string &url, const std::string &cname)
bool	loadCalibrationFile (const std::string &filename, const std::string &cname)
url_type_t	parseURL (const std::string &url)
bool	saveCalibration (const sensor_msgs::CameraInfo &new_info, const std::string &url, const std::string &cname)
bool	saveCalibrationFile (const sensor_msgs::CameraInfo &new_info, const std::string &filename, const std::string &cname)
bool	setCameraInfo (sensor_msgs::SetCameraInfo::Request &req, sensor_msgs::SetCameraInfo::Response &rsp)
Private Attributes
sensor_msgs::CameraInfo	cam_info_
	current CameraInfo
std::string	camera_name_
	camera name
ros::ServiceServer	info_service_
	set_camera_info service
boost::mutex	mutex_
ros::NodeHandle	nh_
	node handle for service
std::string	url_
	URL for calibration data.

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Detailed Description

Definition at line 88 of file camera_info_manager.h.

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Member Enumeration Documentation

enum camera_info_manager::CameraInfoManager::url_type_t [private]

Enumerator:

URL_empty
URL_file
URL_package
URL_invalid
URL_flash

Definition at line 125 of file camera_info_manager.h.

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Constructor & Destructor Documentation

camera_info_manager::CameraInfoManager::CameraInfoManager	(	ros::NodeHandle	nh,
		const std::string &	cname = "camera",
		const std::string &	url = ""
	)

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Member Function Documentation

sensor_msgs::CameraInfo camera_info_manager::CameraInfoManager::getCameraInfo

(

void

)

[inline]

Returns the current CameraInfo data.

The matrices are all zeros if no calibration was available. The image pipeline handles that as uncalibrated data.

Warning:

The caller must fill in the CameraInfo message Header. The time stamp and frame_id should normally be the same as the corresponding Image message Header fields.

Definition at line 105 of file camera_info_manager.h.

std::string camera_info_manager::CameraInfoManager::getPackageFileName

(

const std::string &

url

)

[private]

bool camera_info_manager::CameraInfoManager::isCalibrated

(

void

)

[inline]

Returns true if the current CameraInfo is calibrated.

Definition at line 112 of file camera_info_manager.h.

bool camera_info_manager::CameraInfoManager::loadCalibration	(	const std::string &	url,
		const std::string &	cname
	)			[private]

bool camera_info_manager::CameraInfoManager::loadCalibrationFile	(	const std::string &	filename,
		const std::string &	cname
	)			[private]

bool camera_info_manager::CameraInfoManager::loadCameraInfo

(

const std::string &

url

)

url_type_t camera_info_manager::CameraInfoManager::parseURL

(

const std::string &

url

)

[private]

bool camera_info_manager::CameraInfoManager::saveCalibration	(	const sensor_msgs::CameraInfo &	new_info,
		const std::string &	url,
		const std::string &	cname
	)			[private]

bool camera_info_manager::CameraInfoManager::saveCalibrationFile	(	const sensor_msgs::CameraInfo &	new_info,
		const std::string &	filename,
		const std::string &	cname
	)			[private]

bool camera_info_manager::CameraInfoManager::setCameraInfo	(	sensor_msgs::SetCameraInfo::Request &	req,
		sensor_msgs::SetCameraInfo::Response &	rsp
	)			[private]

bool camera_info_manager::CameraInfoManager::setCameraName

(

const std::string &

cname

)

bool camera_info_manager::CameraInfoManager::validateURL

(

const std::string &

url

)

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Member Data Documentation

sensor_msgs::CameraInfo camera_info_manager::CameraInfoManager::cam_info_ [private]

current CameraInfo

Definition at line 164 of file camera_info_manager.h.

std::string camera_info_manager::CameraInfoManager::camera_name_ [private]

camera name

Definition at line 162 of file camera_info_manager.h.

ros::ServiceServer camera_info_manager::CameraInfoManager::info_service_ [private]

set_camera_info service

Definition at line 161 of file camera_info_manager.h.

boost::mutex camera_info_manager::CameraInfoManager::mutex_ [private]

This non-recursive mutex is only held for a short time while accessing or changing private class variables. To avoid deadlocks, it is never held during I/O or while invoking a callback.

Definition at line 157 of file camera_info_manager.h.

ros::NodeHandle camera_info_manager::CameraInfoManager::nh_ [private]

node handle for service

Definition at line 160 of file camera_info_manager.h.

std::string camera_info_manager::CameraInfoManager::url_ [private]

URL for calibration data.

Definition at line 163 of file camera_info_manager.h.

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

• camera_info_manager.h