151     : mImpl(new Impl(allocator)) {}  in Accessor()
157     return (bool)mImpl && mImpl->isValid();  in isValid()
161     if (mImpl) {  in flush()
162         mImpl->flush();  in flush()
172     if (mImpl) {  in allocate()
173         return mImpl->allocate(connectionId, params, bufferId, handle);  in allocate()
181     if (mImpl) {  in fetch()
182         return mImpl->fetch(connectionId, transactionId, bufferId, handle);  in fetch()
193     if (mImpl) {  in connect()
194         ResultStatus status = mImpl->connect(  in connect()
207     if (mImpl) {  in close()
208         ResultStatus status = mImpl->close(connectionId);  in close()
216     if (mImpl) {  in cleanUp()
217         mImpl->cleanUp(clearCache);  in cleanUp()