how can i use CApaAppViewArray?

Hi friends,
Here i want to use GetAppViews method.So for this method i have to pass instance
of CApaAppViewArray.But i m getting error in this following line while calling the method.

------------------apaLsSession.GetAppViews(*aAppViews,aAppUid);
only because of CpaAppViewArray.i can't create the instance of this class.
so pleae any one give me idea.
Regards
mitu