109     RopePieceBTreeNode *split(unsigned Offset);
209     RopePieceBTreeNode *split(unsigned Offset);
236 RopePieceBTreeNode *RopePieceBTreeLeaf::split(unsigned Offset) {  in split()  function in RopePieceBTreeLeaf
446     RopePieceBTreeNode *split(unsigned Offset);
477 RopePieceBTreeNode *RopePieceBTreeInterior::split(unsigned Offset) {  in split()  function in RopePieceBTreeInterior
492   if (RopePieceBTreeNode *RHS = getChild(i)->split(Offset-ChildOffset))  in split()
633 RopePieceBTreeNode *RopePieceBTreeNode::split(unsigned Offset) {  in split()  function in RopePieceBTreeNode
636     return Leaf->split(Offset);  in split()
637   return cast<RopePieceBTreeInterior>(this)->split(Offset);  in split()
749   if (RopePieceBTreeNode *RHS = getRoot(Root)->split(Offset))  in insert()
759   if (RopePieceBTreeNode *RHS = getRoot(Root)->split(Offset))  in erase()