ros::ServiceEvent< MReq, MRes > Class Template Reference

Event type for services, ros::ServiceEvent<MReq, MRes>& can be used in your callback instead of MReq&, MRes&. More...

#include <service_callback_helper.h>

List of all members.

Public Types
typedef boost::function< bool(ServiceEvent < RequestType, ResponseType > &)>	CallbackType
typedef boost::shared_ptr < RequestType >	RequestPtr
typedef MReq	RequestType
typedef boost::shared_ptr < ResponseType >	ResponsePtr
typedef MRes	ResponseType
Public Member Functions
const std::string &	getCallerName () const
	Returns the name of the node which called this service.
M_string &	getConnectionHeader () const
	Returns a reference to the connection header.
const RequestType &	getRequest () const
	Returns a const-reference to the request.
ResponseType &	getResponse () const
	Returns a non-const reference to the response.
	ServiceEvent (const boost::shared_ptr< MReq const > &req, const boost::shared_ptr< MRes > &res, const boost::shared_ptr< M_string > &connection_header)
Static Public Member Functions
static bool	call (const CallbackType &cb, ServiceSpecCallParams< RequestType, ResponseType > &params)
Private Attributes
boost::shared_ptr< M_string >	connection_header_
boost::shared_ptr< RequestType const >	request_
boost::shared_ptr< ResponseType >	response_

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Detailed Description

template<typename MReq, typename MRes>
class ros::ServiceEvent< MReq, MRes >

Event type for services, ros::ServiceEvent<MReq, MRes>& can be used in your callback instead of MReq&, MRes&.

Useful if you need to retrieve meta-data about the call, such as the full connection header, or the caller's node name

Definition at line 81 of file service_callback_helper.h.

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Member Typedef Documentation

template<typename MReq, typename MRes>

typedef boost::function<bool(ServiceEvent<RequestType, ResponseType>&)> ros::ServiceEvent< MReq, MRes >::CallbackType

Definition at line 88 of file service_callback_helper.h.

template<typename MReq, typename MRes>

typedef boost::shared_ptr<RequestType> ros::ServiceEvent< MReq, MRes >::RequestPtr

Definition at line 86 of file service_callback_helper.h.

template<typename MReq, typename MRes>

typedef MReq ros::ServiceEvent< MReq, MRes >::RequestType

Definition at line 84 of file service_callback_helper.h.

template<typename MReq, typename MRes>

typedef boost::shared_ptr<ResponseType> ros::ServiceEvent< MReq, MRes >::ResponsePtr

Definition at line 87 of file service_callback_helper.h.

template<typename MReq, typename MRes>

typedef MRes ros::ServiceEvent< MReq, MRes >::ResponseType

Definition at line 85 of file service_callback_helper.h.

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Constructor & Destructor Documentation

template<typename MReq, typename MRes>

ros::ServiceEvent< MReq, MRes >::ServiceEvent	(	const boost::shared_ptr< MReq const > &	req,
		const boost::shared_ptr< MRes > &	res,
		const boost::shared_ptr< M_string > &	connection_header
	)			[inline]

Definition at line 96 of file service_callback_helper.h.

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Member Function Documentation

template<typename MReq, typename MRes>

static bool ros::ServiceEvent< MReq, MRes >::call	(	const CallbackType &	cb,
		ServiceSpecCallParams< RequestType, ResponseType > &	params
	)			[inline, static]

Definition at line 90 of file service_callback_helper.h.

template<typename MReq, typename MRes>

const std::string& ros::ServiceEvent< MReq, MRes >::getCallerName

(

)

const [inline]

Returns the name of the node which called this service.

Definition at line 118 of file service_callback_helper.h.

template<typename MReq, typename MRes>

M_string& ros::ServiceEvent< MReq, MRes >::getConnectionHeader

(

)

const [inline]

Returns a reference to the connection header.

Definition at line 113 of file service_callback_helper.h.

template<typename MReq, typename MRes>

const RequestType& ros::ServiceEvent< MReq, MRes >::getRequest

(

)

const [inline]

Returns a const-reference to the request.

Definition at line 105 of file service_callback_helper.h.

template<typename MReq, typename MRes>

ResponseType& ros::ServiceEvent< MReq, MRes >::getResponse

(

)

const [inline]

Returns a non-const reference to the response.

Definition at line 109 of file service_callback_helper.h.

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Member Data Documentation

template<typename MReq, typename MRes>

boost::shared_ptr<M_string> ros::ServiceEvent< MReq, MRes >::connection_header_ [private]

Definition at line 122 of file service_callback_helper.h.

template<typename MReq, typename MRes>

boost::shared_ptr<RequestType const> ros::ServiceEvent< MReq, MRes >::request_ [private]

Definition at line 120 of file service_callback_helper.h.

template<typename MReq, typename MRes>

boost::shared_ptr<ResponseType> ros::ServiceEvent< MReq, MRes >::response_ [private]

Definition at line 121 of file service_callback_helper.h.

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

• service_callback_helper.h