connext::SimpleReplierListener< TReq, TRep > Class Template Reference

The listener called by a SimpleReplier. More...

Public Member Functions
virtual TRep *	on_request_available (typename dds_type_traits< TReq >::SampleRefType request)=0
	User callback that receives a request and provides a reply.
virtual void	return_loan (TRep *reply)=0
	Returns a previously generated reply to the user.

Detailed Description

template<class TReq, class TRep>
class connext::SimpleReplierListener< TReq, TRep >

The listener called by a SimpleReplier.

See Also

connext::SimpleReplier

SimpleReplier example

Member Function Documentation

template<class TReq , class TRep >

virtual TRep* connext::SimpleReplierListener< TReq, TRep >::on_request_available ( typename dds_type_traits< TReq >::SampleRefType  request )

pure virtual

User callback that receives a request and provides a reply.

This operation gets called when a request is available and expects a reply that is automatically sent. Immediately after that, return_loan is called.

Parameters

request

The received request

Returns

A reply for that request

template<class TReq , class TRep >

virtual void connext::SimpleReplierListener< TReq, TRep >::return_loan ( TRep *  reply )

pure virtual

Returns a previously generated reply to the user.

This operation is always called right after sending the reply created by on_request_available. It can be used to release any resources from the reply creation. If there are no resources to release, the implementation body can be empty.

Parameters

reply

The reply previously provided in on_request_available