156     CurrentItem(),  in DRTPredecessorStructureSetSequence()
159     CurrentItem = SequenceOfItems.end();  in DRTPredecessorStructureSetSequence()
166     CurrentItem(),  in DRTPredecessorStructureSetSequence()
185     CurrentItem = SequenceOfItems.begin();  in DRTPredecessorStructureSetSequence()
211         CurrentItem = SequenceOfItems.begin();  in operator =()
227         CurrentItem = SequenceOfItems.begin();  in clear()
230         while (CurrentItem != last)  in clear()
232             delete (*CurrentItem);  in clear()
233             CurrentItem = SequenceOfItems.erase(CurrentItem);  in clear()
237         CurrentItem = SequenceOfItems.end();  in clear()
265         CurrentItem = SequenceOfItems.begin();  in gotoFirstItem()
275     if (CurrentItem != SequenceOfItems.end())  in gotoNextItem()
277         ++CurrentItem;  in gotoNextItem()
326     return gotoItem(num, CurrentItem);  in gotoItem()
333     if (CurrentItem != SequenceOfItems.end())  in getCurrentItem()
335         item = *CurrentItem;  in getCurrentItem()
344     if (CurrentItem != SequenceOfItems.end())  in getCurrentItem()
345         return **CurrentItem;  in getCurrentItem()
353     if (CurrentItem != SequenceOfItems.end())  in getCurrentItem()
354         return **CurrentItem;  in getCurrentItem()