psen_scan::RosParameterHandler Class Reference

Class for getting ROS-Parameters from the parameter-server. More...

#include <ros_parameter_handler.h>

Public Member Functions
PSENscanInternalAngle	getAngleEnd () const
	Getter Method for angle_end_. More...
PSENscanInternalAngle	getAngleStart () const
	Getter Method for angle_start_. More...
std::string	getFrameID () const
	Getter method for frame_id_. More...
uint32_t	getHostIP () const
	Getter method for host_ip_. More...
uint32_t	getHostUDPPort () const
	Getter method for host_udp_port_. More...
template<class T >
bool	getOptionalParamFromParamServer (const std::string &key, T &param)
	Gets one optional ROS-parameter from parameter server. More...
std::string	getPassword () const
	Getter method for password_. More...
template<class T >
void	getRequiredParamFromParamServer (const std::string &key, T &param)
	Gets one required ROS-parameter from parameter server. More...
std::string	getSensorIP () const
	Getter Method for sensor_ip_. More...
uint16_t	getSkip () const
	Getter method for skip_. More...
Degree	getXAxisRotation () const
	Getter Method for x_axis_rotation_. More...
	RosParameterHandler (const ros::NodeHandle &nh)
	Construct a new Ros Parameter Handler:: Ros Parameter Handler object. More...
void	updateAllParamsFromParamServer ()
	Update all Parameters from ROS Parameter Server. More...

Static Public Member Functions
static std::string	decryptPassword (const std::string &encrypted_password)
	Decrypt password. More...

Private Attributes
PSENscanInternalAngle	angle_end_
PSENscanInternalAngle	angle_start_
std::string	frame_id_
uint32_t	host_ip_
uint32_t	host_udp_port_
ros::NodeHandle const	nh_
std::string	password_
std::string	sensor_ip_
uint16_t	skip_
Degree	x_axis_rotation_

Detailed Description

Class for getting ROS-Parameters from the parameter-server.

Definition at line 28 of file ros_parameter_handler.h.

Constructor & Destructor Documentation

RosParameterHandler()

psen_scan::RosParameterHandler::RosParameterHandler

(

const ros::NodeHandle &

nh

)

Construct a new Ros Parameter Handler:: Ros Parameter Handler object.

Gets all Parameters from Parameter Server.

Parameters

nh	Nodehandle from which parameters will be fetched

Exceptions

PSENScanFatalException

Definition at line 36 of file ros_parameter_handler.cpp.

Member Function Documentation

decryptPassword()

std::string psen_scan::RosParameterHandler::decryptPassword ( const std::string &  encrypted_password )

static

Decrypt password.

Parameters

encrypted_password

Encrypted Password

Returns

Decrypted Password

Exceptions

DecryptPasswordException

Definition at line 367 of file ros_parameter_handler.cpp.

getAngleEnd()

PSENscanInternalAngle psen_scan::RosParameterHandler::getAngleEnd

(

)

const

Getter Method for angle_end_.

Returns

uint16_t

Definition at line 344 of file ros_parameter_handler.cpp.

getAngleStart()

PSENscanInternalAngle psen_scan::RosParameterHandler::getAngleStart

(

)

const

Getter Method for angle_start_.

Returns

uint16_t

Definition at line 334 of file ros_parameter_handler.cpp.

getFrameID()

std::string psen_scan::RosParameterHandler::getFrameID

(

)

const

Getter method for frame_id_.

Returns

std::string

Definition at line 314 of file ros_parameter_handler.cpp.

getHostIP()

uint32_t psen_scan::RosParameterHandler::getHostIP

(

)

const

Getter method for host_ip_.

Returns

uint32_t

Definition at line 284 of file ros_parameter_handler.cpp.

getHostUDPPort()

uint32_t psen_scan::RosParameterHandler::getHostUDPPort

(

)

const

Getter method for host_udp_port_.

Returns

uint32_t

Definition at line 294 of file ros_parameter_handler.cpp.

getOptionalParamFromParamServer()

template<class T >

bool psen_scan::RosParameterHandler::getOptionalParamFromParamServer	(	const std::string &	key,
		T &	param
	)

Gets one optional ROS-parameter from parameter server.

Template Parameters

T	Type of parameter to fetch

Parameters

key	Key for the parameter on parameter-server

Returns

true for sucess and false if the parameter does not exist

Exceptions

GetROSParameterException

Definition at line 255 of file ros_parameter_handler.cpp.

getPassword()

std::string psen_scan::RosParameterHandler::getPassword

(

)

const

Getter method for password_.

Returns

std::string

Definition at line 274 of file ros_parameter_handler.cpp.

getRequiredParamFromParamServer()

template<class T >

void psen_scan::RosParameterHandler::getRequiredParamFromParamServer	(	const std::string &	key,
		T &	param
	)

Gets one required ROS-parameter from parameter server.

Template Parameters

T	Type of parameter to fetch

Parameters

key	Key for the parameter on parameter-server

Exceptions

GetROSParameterException

Definition at line 231 of file ros_parameter_handler.cpp.

getSensorIP()

std::string psen_scan::RosParameterHandler::getSensorIP

(

)

const

Getter Method for sensor_ip_.

Returns

std::string

Definition at line 304 of file ros_parameter_handler.cpp.

getSkip()

uint16_t psen_scan::RosParameterHandler::getSkip

(

)

const

Getter method for skip_.

Returns

uint16_t

Definition at line 324 of file ros_parameter_handler.cpp.

getXAxisRotation()

Degree psen_scan::RosParameterHandler::getXAxisRotation

(

)

const

Getter Method for x_axis_rotation_.

Returns

double

Definition at line 354 of file ros_parameter_handler.cpp.

updateAllParamsFromParamServer()

void psen_scan::RosParameterHandler::updateAllParamsFromParamServer

(

)

Update all Parameters from ROS Parameter Server.

Definition at line 53 of file ros_parameter_handler.cpp.

Member Data Documentation

angle_end_

PSENscanInternalAngle psen_scan::RosParameterHandler::angle_end_

private

End angle of measurement

Definition at line 56 of file ros_parameter_handler.h.

angle_start_

PSENscanInternalAngle psen_scan::RosParameterHandler::angle_start_

private

Start angle of measurement

Definition at line 55 of file ros_parameter_handler.h.

frame_id_

std::string psen_scan::RosParameterHandler::frame_id_

private

ROS Frame ID

Definition at line 53 of file ros_parameter_handler.h.

host_ip_

uint32_t psen_scan::RosParameterHandler::host_ip_

private

IP-Adress of host machine

Definition at line 50 of file ros_parameter_handler.h.

host_udp_port_

uint32_t psen_scan::RosParameterHandler::host_udp_port_

private

UDP Port on which packets from Laserscanner should be received

Definition at line 51 of file ros_parameter_handler.h.

nh_

ros::NodeHandle const psen_scan::RosParameterHandler::nh_

private

Nodehandle through which parameters are fetched

Definition at line 48 of file ros_parameter_handler.h.

password_

std::string psen_scan::RosParameterHandler::password_

private

Password for Laserscanner

Definition at line 49 of file ros_parameter_handler.h.

sensor_ip_

std::string psen_scan::RosParameterHandler::sensor_ip_

private

IP-Adress of Safety laser scanner

Definition at line 52 of file ros_parameter_handler.h.

skip_

uint16_t psen_scan::RosParameterHandler::skip_

private

How many incoming frames should be skipped (reduces publish rate)

Definition at line 54 of file ros_parameter_handler.h.

x_axis_rotation_

Degree psen_scan::RosParameterHandler::x_axis_rotation_

private

Rotation of x-axis arround the center

Definition at line 57 of file ros_parameter_handler.h.

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

• ros_parameter_handler.h
• ros_parameter_handler.cpp