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# PVErrorEventObserver Class Reference

`#include <pv_engine_observer.h>`

## Public Methods
virtual void | HandleErrorEvent (const PVAsyncErrorEvent &aEvent)=0
virtual | ~PVErrorEventObserver ()

## Detailed Description

PVErrorEventObserver Class

PVErrorEventObserver is the PV SDK event observer class. It is used for communicating unsolicited error events back to the user of the SDK.

Applications using the PV SDKs must have a class derived from PVErrorEventObserver and implement the pure virtual function in order to receive error notifications from a PV SDK.

## Constructor & Destructor Documentation

virtual PVErrorEventObserver::~PVErrorEventObserver | ( |  | ) | `[inline, virtual]`

## Member Function Documentation

virtual void PVErrorEventObserver::HandleErrorEvent | ( | const PVAsyncErrorEvent & | aEvent | ) | `[pure virtual]`

  | Handle an error event that has been generated. Parameters:
  aEvent The event to be handled. |

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

- pv_engine_observer.h