PvaClientArray is not implemented #68

PvaClientArrayPtr PvaClientChannel::createArray(string const & request)
{
    PVStructurePtr pvRequest = createRequest->createRequest(request);
    if(!pvRequest) {
        string message = string("channel ") + channelName
            + " PvaClientChannel::createArray invalid pvRequest: "
            + createRequest->getMessage();
        throw std::runtime_error(message);
    }
    return createArray(pvRequest);
}