ros::AdvertiseServiceOptions Struct Reference

Encapsulates all options available for creating a ServiceServer. More...

#include <advertise_service_options.h>

List of all members.

Public Member Functions
	AdvertiseServiceOptions ()
template<class MReq , class MRes >
void	init (const std::string &_service, const boost::function< bool(MReq &, MRes &)> &_callback)
	Templated convenience method for filling out md5sum/etc. based on the service request/response types.
template<class Service >
void	init (const std::string &_service, const boost::function< bool(typename Service::Request &, typename Service::Response &)> &_callback)
	Templated convenience method for filling out md5sum/etc. based on the service type.
template<class Spec >
void	initBySpecType (const std::string &_service, const typename Spec::CallbackType &_callback)
	Templated convenience method for filling out md5sum/etc. based on the service spec type.
Static Public Member Functions
template<class Service >
static AdvertiseServiceOptions	create (const std::string &service, const boost::function< bool(typename Service::Request &, typename Service::Response &)> &callback, const VoidConstPtr &tracked_object, CallbackQueueInterface *queue)
	Templated helper function for creating an AdvertiseServiceOptions with all of its options.
Public Attributes
CallbackQueueInterface *	callback_queue
	Queue to add callbacks to. If NULL, the global callback queue will be used.
std::string	datatype
	Datatype of the service.
ServiceCallbackHelperPtr	helper
	Helper object used for creating messages and calling callbacks.
std::string	md5sum
	MD5 of the service.
std::string	req_datatype
	Request message datatype.
std::string	res_datatype
	Response message datatype.
std::string	service
	Service name.
VoidConstPtr	tracked_object
	An object whose destruction will prevent the callback associated with this service from being called.

---

Detailed Description

Encapsulates all options available for creating a ServiceServer.

Definition at line 43 of file advertise_service_options.h.

---

Constructor & Destructor Documentation

ros::AdvertiseServiceOptions::AdvertiseServiceOptions

(

)

[inline]

Definition at line 45 of file advertise_service_options.h.

---

Member Function Documentation

template<class Service >

static AdvertiseServiceOptions ros::AdvertiseServiceOptions::create	(	const std::string &	service,
		const boost::function< bool(typename Service::Request &, typename Service::Response &)> &	callback,
		const VoidConstPtr &	tracked_object,
		CallbackQueueInterface *	queue
	)		[inline, static]

Templated helper function for creating an AdvertiseServiceOptions with all of its options.

Parameters:

service	Service name to advertise on
callback	The callback to invoke when the service is called
tracked_object	The tracked object to use (see AdvertiseServiceOptions::tracked_object)
queue	The callback queue to use (see AdvertiseServiceOptions::callback_queue)

Definition at line 148 of file advertise_service_options.h.

template<class MReq , class MRes >

void ros::AdvertiseServiceOptions::init	(	const std::string &	_service,
		const boost::function< bool(MReq &, MRes &)> &	_callback
	)		[inline]

Templated convenience method for filling out md5sum/etc. based on the service request/response types.

Parameters:

_service	Service name to advertise on
_callback	Callback to call when this service is called

Definition at line 56 of file advertise_service_options.h.

template<class Service >

void ros::AdvertiseServiceOptions::init	(	const std::string &	_service,
		const boost::function< bool(typename Service::Request &, typename Service::Response &)> &	_callback
	)		[inline]

Templated convenience method for filling out md5sum/etc. based on the service type.

Parameters:

_service	Service name to advertise on
_callback	Callback to call when this service is called

Definition at line 84 of file advertise_service_options.h.

template<class Spec >

void ros::AdvertiseServiceOptions::initBySpecType	(	const std::string &	_service,
		const typename Spec::CallbackType &	_callback
	)		[inline]

Templated convenience method for filling out md5sum/etc. based on the service spec type.

Parameters:

_service	Service name to advertise on
_callback	Callback to call when this service is called

Definition at line 104 of file advertise_service_options.h.

---

Member Data Documentation

CallbackQueueInterface* ros::AdvertiseServiceOptions::callback_queue

Queue to add callbacks to. If NULL, the global callback queue will be used.

Definition at line 126 of file advertise_service_options.h.

std::string ros::AdvertiseServiceOptions::datatype

Datatype of the service.

Definition at line 120 of file advertise_service_options.h.

ServiceCallbackHelperPtr ros::AdvertiseServiceOptions::helper

Helper object used for creating messages and calling callbacks.

Definition at line 124 of file advertise_service_options.h.

std::string ros::AdvertiseServiceOptions::md5sum

MD5 of the service.

Definition at line 119 of file advertise_service_options.h.

std::string ros::AdvertiseServiceOptions::req_datatype

Request message datatype.

Definition at line 121 of file advertise_service_options.h.

std::string ros::AdvertiseServiceOptions::res_datatype

Response message datatype.

Definition at line 122 of file advertise_service_options.h.

std::string ros::AdvertiseServiceOptions::service

Service name.

Definition at line 118 of file advertise_service_options.h.

VoidConstPtr ros::AdvertiseServiceOptions::tracked_object

An object whose destruction will prevent the callback associated with this service from being called.

A shared pointer to an object to track for these callbacks. If set, the a weak_ptr will be created to this object, and if the reference count goes to 0 the subscriber callbacks will not get called.

Note:

Note that setting this will cause a new reference to be added to the object before the callback, and for it to go out of scope (and potentially be deleted) in the code path (and therefore thread) that the callback is invoked from.

Definition at line 138 of file advertise_service_options.h.

---

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

• advertise_service_options.h