106     bool DoInsertion(unsigned FileIndex, int Delta, InsertResult *InsertRes);
179 bool DeltaTreeNode::DoInsertion(unsigned FileIndex, int Delta,  in DoInsertion()  argument
186   while (i != e && FileIndex > getValue(i).FileLoc)  in DoInsertion()
191   if (i != e && getValue(i).FileLoc == FileIndex) {  in DoInsertion()
208       Values[i] = SourceDelta::get(FileIndex, Delta);  in DoInsertion()
218     if (InsertRes->Split.FileLoc > FileIndex)  in DoInsertion()
219       InsertRes->LHS->DoInsertion(FileIndex, Delta, nullptr /*can't fail*/);  in DoInsertion()
221       InsertRes->RHS->DoInsertion(FileIndex, Delta, nullptr /*can't fail*/);  in DoInsertion()
227   if (!IN->Children[i]->DoInsertion(FileIndex, Delta, InsertRes))  in DoInsertion()
404 int DeltaTree::getDeltaAt(unsigned FileIndex) const {  in getDeltaAt()
419       if (Val.FileLoc >= FileIndex)  in getDeltaAt()
438         Node->getValue(NumValsGreater).FileLoc == FileIndex)  in getDeltaAt()
451 void DeltaTree::AddDelta(unsigned FileIndex, int Delta) {  in AddDelta()  argument
456   if (MyRoot->DoInsertion(FileIndex, Delta, &InsertRes)) {  in AddDelta()