109     bool DoInsertion(unsigned FileIndex, int Delta, InsertResult *InsertRes);
184 bool DeltaTreeNode::DoInsertion(unsigned FileIndex, int Delta,  in DoInsertion()  argument
191   while (i != e && FileIndex > getValue(i).FileLoc)  in DoInsertion()
196   if (i != e && getValue(i).FileLoc == FileIndex) {  in DoInsertion()
213       Values[i] = SourceDelta::get(FileIndex, Delta);  in DoInsertion()
223     if (InsertRes->Split.FileLoc > FileIndex)  in DoInsertion()
224       InsertRes->LHS->DoInsertion(FileIndex, Delta, nullptr /*can't fail*/);  in DoInsertion()
226       InsertRes->RHS->DoInsertion(FileIndex, Delta, nullptr /*can't fail*/);  in DoInsertion()
232   if (!IN->Children[i]->DoInsertion(FileIndex, Delta, InsertRes))  in DoInsertion()
408 int DeltaTree::getDeltaAt(unsigned FileIndex) const {  in getDeltaAt()
423       if (Val.FileLoc >= FileIndex)  in getDeltaAt()
442         Node->getValue(NumValsGreater).FileLoc == FileIndex)  in getDeltaAt()
455 void DeltaTree::AddDelta(unsigned FileIndex, int Delta) {  in AddDelta()  argument
460   if (MyRoot->DoInsertion(FileIndex, Delta, &InsertRes)) {  in AddDelta()