172         delete[] (unsigned char*) mpMiddle;  in ~List()
181     inline bool empty() const { return mpMiddle->getNext() == mpMiddle; }  in empty()
194         return iterator(mpMiddle->getNext());   in begin()
197         return const_iterator(const_cast<_Node const*>(mpMiddle->getNext()));   in begin()
200         return iterator(mpMiddle);   in end()
203         return const_iterator(const_cast<_Node const*>(mpMiddle));   in end()
246         _Node* pCurrent = mpMiddle->getNext();  in clear()
249         while (pCurrent != mpMiddle) {  in clear()
254         mpMiddle->setPrev(mpMiddle);  in clear()
255         mpMiddle->setNext(mpMiddle);  in clear()
292         mpMiddle = (_Node*) new unsigned char[sizeof(_Node)];  in prep()
293         mpMiddle->setPrev(mpMiddle);  in prep()
294         mpMiddle->setNext(mpMiddle);  in prep()
302     _Node*      mpMiddle;  variable