PublisherListener Class Reference

Class PublisherListener, allows the end user to implement callbacks triggered by certain events. More...

#include <PublisherListener.h>

Public Member Functions
	PublisherListener ()
virtual	~PublisherListener ()
virtual void	onPublicationMatched (Publisher *pub, rtps::MatchingInfo &info)
	This method is called when the Publisher is matched (or unmatched) against an endpoint. More...

Detailed Description

Class PublisherListener, allows the end user to implement callbacks triggered by certain events.

using namespace eprosima::pubsub;
using namespace eprosima::rtps;
//Create a class that inherits from PublisherListener and implement the methods you need.
class TestTypeListener: public PublisherListener
{
public:
        RTPSParticipant* p;
        RTPSParticipantAttributes Pparam;
        eprosima::dds::Publisher* pub;
        PublisherAttributes Pubparam;
        TestTypeListener()
        {
                //The RTPSParticipant should have been created and accessible to this method.
                p = DomainRTPSParticipant::createRTPSParticipant(Pparam);
                //PublisherAttributes must be set to the user preferences.
                pub = DomainRTPSParticipant::createPublisher(p,Pubparam,(PublisherListener*)this);
        };
        ~TestTypeListener(){};
        void onHistoryFull()
        {
                pub->removeMinSeqCache();
        }
        void onPublicationMatched(Publisher* pub,MatchingInfo& info)
        {
                if(info.status == MATCHED_MATCHING)
                {
                        cout << "Discovery!"<<endl;
                }
                else if(info.status == REMOVED_MATCHING)
                {
                        cout << "Subscription removed"<<endl;
                }
        }

};

Constructor & Destructor Documentation

PublisherListener ( )

inline

virtual ~PublisherListener ( )

inlinevirtual

Member Function Documentation

virtual void onPublicationMatched ( Publisher *  pub, rtps::MatchingInfo &  info  )

inlinevirtual

This method is called when the Publisher is matched (or unmatched) against an endpoint.

Parameters

pub	Pointer to the associated Publisher
info	Information regarding the matched subscriber

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

• include/fastrtps/publisher/PublisherListener.h