C++ Based OPC UA Client/Server/PubSub SDK  1.7.6.537
PubSubReceiveQueueAccess Class Referenceabstract

Interface to access the receive queue of a DataSetReader. More...

#include <pubsubserverapplicationcallback.h>

Inherited by PubSubServer::DataSetDispatcher.

Public Member Functions

virtual bool getValueFromQueue (OpcUa_UInt32 index, OpcUa_DataValue &dataValue)=0
 Method used to get the value of a receive queue item. More...
 

Detailed Description

Interface to access the receive queue of a DataSetReader.

Member Function Documentation

virtual bool PubSubReceiveQueueAccess::getValueFromQueue ( OpcUa_UInt32  index,
OpcUa_DataValue dataValue 
)
pure virtual

Method used to get the value of a receive queue item.

Returns true if the queue index is valid and false if the index is invalid.

Parameters
[in]indexIndex of the queue item
[out]dataValueThe current value of the queue item

Implemented in PubSubServer::DataSetDispatcher.


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