#include <managed_publication.h>
Public Attributes | |
System::Int32 | total_count |
The total cumulative number of times the concerned DDS::DataWriter discovered a "match" with a DDS::DataReader. | |
System::Int32 | total_count_change |
The incremental changes in total_count since the last time the listener was called or the status was read. | |
System::Int32 | current_count |
The current number of readers with which the DDS::DataWriter is matched. | |
System::Int32 | current_count_peak |
<<eXtension>> The highest value that current_count has reached until now. | |
System::Int32 | current_count_change |
The change in current_count since the last time the listener was called or the status was read. | |
InstanceHandle_t | last_subscription_handle |
A handle to the last DDS::DataReader that caused the the DDS::DataWriter's status to change. |
A "match" happens when the DDS::DataWriter finds a DDS::DataReader for the same DDS::Topic and common partition with a requested QoS that is compatible with that offered by the DDS::DataWriter.
This status is also changed (and the listener, if any, called) when a match is ended. A local DDS::DataWriter will become "unmatched" from a remote DDS::DataReader when that DDS::DataReader goes away for any reason.
System::Int32 DDS::PublicationMatchedStatus::total_count |
The total cumulative number of times the concerned DDS::DataWriter discovered a "match" with a DDS::DataReader.
This number increases whenever a new match is discovered. It does not change when an existing match goes away.
System::Int32 DDS::PublicationMatchedStatus::total_count_change |
The incremental changes in total_count since the last time the listener was called or the status was read.
System::Int32 DDS::PublicationMatchedStatus::current_count |
The current number of readers with which the DDS::DataWriter is matched.
This number increases when a new match is discovered and decreases when an existing match goes away.
System::Int32 DDS::PublicationMatchedStatus::current_count_peak |
<<eXtension>> The highest value that current_count has reached until now.
System::Int32 DDS::PublicationMatchedStatus::current_count_change |
The change in current_count since the last time the listener was called or the status was read.
A handle to the last DDS::DataReader that caused the the DDS::DataWriter's status to change.