DDS::LivelinessChangedStatus Struct Reference
[DataReaders]

DDS::StatusKind::LIVELINESS_CHANGED_STATUS More...

#include <managed_subscription.h>

List of all members.

Public Attributes

System::Int32 alive_count
 The total count of currently alive DDS::DataWriter entities that write the DDS::Topic the DDS::DataReader reads.
System::Int32 not_alive_count
 The total count of currently not_alive DDS::DataWriter entities that write the DDS::Topic the DDS::DataReader reads.
System::Int32 alive_count_change
 The change in the alive_count since the last time the listener was called or the status was read.
System::Int32 not_alive_count_change
 The change in the not_alive_count since the last time the listener was called or the status was read.
InstanceHandle_t last_publication_handle
 An instance handle to the last remote writer to change its liveliness.


Detailed Description

DDS::StatusKind::LIVELINESS_CHANGED_STATUS
Examples:

HelloWorld_subscriber.cpp.


Member Data Documentation

The total count of currently alive DDS::DataWriter entities that write the DDS::Topic the DDS::DataReader reads.

The total count of currently not_alive DDS::DataWriter entities that write the DDS::Topic the DDS::DataReader reads.

The change in the alive_count since the last time the listener was called or the status was read.

The change in the not_alive_count since the last time the listener was called or the status was read.

An instance handle to the last remote writer to change its liveliness.


RTI Data Distribution Service .Net APIs Version 4.5c Copyright © 9 Jun 2010 Real-Time Innovations, Inc