mrs_lib::ServiceClientHandler< ServiceType > Class Template Reference

user wrapper of the service client handler implementation More...

#include <service_client_handler.h>

Public Member Functions
	ServiceClientHandler (void)
	generic constructor
	~ServiceClientHandler (void)
	generic destructor
ServiceClientHandler &	operator= (const ServiceClientHandler &other)
	operator= More...
	ServiceClientHandler (const ServiceClientHandler &other)
	copy constructor More...
	ServiceClientHandler (ros::NodeHandle &nh, const std::string &address)
	constructor More...
void	initialize (ros::NodeHandle &nh, const std::string &address)
	initializer More...
bool	call (ServiceType &srv)
	"standard" synchronous call More...
bool	call (ServiceType &srv, const int &attempts)
	"standard" synchronous call with repeats after failure More...
bool	call (ServiceType &srv, const int &attempts, const double &repeat_delay)
	"standard" synchronous call with repeats after failure More...
std::future< ServiceType >	callAsync (ServiceType &srv)
	asynchronous call More...
std::future< ServiceType >	callAsync (ServiceType &srv, const int &attempts)
	asynchronous call with repeats after failure More...
std::future< ServiceType >	callAsync (ServiceType &srv, const int &attempts, const double &repeat_delay)
	asynchronous call with repeats after failure More...

Detailed Description

template<class ServiceType>
class mrs_lib::ServiceClientHandler< ServiceType >

user wrapper of the service client handler implementation

Constructor & Destructor Documentation

ServiceClientHandler() [1/2]

template<class ServiceType >

mrs_lib::ServiceClientHandler< ServiceType >::ServiceClientHandler

(

const ServiceClientHandler< ServiceType > &

other

)

copy constructor

Parameters

other

ServiceClientHandler() [2/2]

template<class ServiceType >

mrs_lib::ServiceClientHandler< ServiceType >::ServiceClientHandler	(	ros::NodeHandle &	nh,
		const std::string &	address
	)

constructor

Parameters

nh	ROS node handler
address	service address

Member Function Documentation

call() [1/3]

template<class ServiceType >

bool mrs_lib::ServiceClientHandler< ServiceType >::call

(

ServiceType &

srv

)

"standard" synchronous call

Parameters

srv

data

Returns

true when success

call() [2/3]

template<class ServiceType >

bool mrs_lib::ServiceClientHandler< ServiceType >::call	(	ServiceType &	srv,
		const int &	attempts
	)

"standard" synchronous call with repeats after failure

Parameters

srv	data
attempts	how many attempts for the call

Returns

true when success

call() [3/3]

template<class ServiceType >

bool mrs_lib::ServiceClientHandler< ServiceType >::call	(	ServiceType &	srv,
		const int &	attempts,
		const double &	repeat_delay
	)

"standard" synchronous call with repeats after failure

Parameters

srv	data
attempts	how many attempts for the call
repeat_delay	how long to wait before repeating the call

Returns

true when success

callAsync() [1/3]

template<class ServiceType >

std::future< ServiceType > mrs_lib::ServiceClientHandler< ServiceType >::callAsync

(

ServiceType &

srv

)

asynchronous call

Parameters

srv

data

Returns

future result

callAsync() [2/3]

template<class ServiceType >

std::future< ServiceType > mrs_lib::ServiceClientHandler< ServiceType >::callAsync	(	ServiceType &	srv,
		const int &	attempts
	)

asynchronous call with repeats after failure

Parameters

srv	data
attempts	how many attemps for the call

Returns

future result

callAsync() [3/3]

template<class ServiceType >

std::future< ServiceType > mrs_lib::ServiceClientHandler< ServiceType >::callAsync	(	ServiceType &	srv,
		const int &	attempts,
		const double &	repeat_delay
	)

asynchronous call with repeats after failure

Parameters

srv	data
attempts	how many attemps for the call
repeat_delay	how long to wait before repeating the call

Returns

future result

initialize()

template<class ServiceType >

void mrs_lib::ServiceClientHandler< ServiceType >::initialize	(	ros::NodeHandle &	nh,
		const std::string &	address
	)

initializer

Parameters

nh	ROS node handler
address	service address

operator=()

template<class ServiceType >

ServiceClientHandler< ServiceType > & mrs_lib::ServiceClientHandler< ServiceType >::operator=

(

const ServiceClientHandler< ServiceType > &

other

)

operator=

Parameters

other

Returns

---

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

• include/mrs_lib/service_client_handler.h
• include/mrs_lib/impl/service_client_handler.hpp