TreeCheck
TreeCheck(BPlusTree* tree)
BPlusTree::_ValidateChildren(TreeCheck& check, uint32 level, off_t offset,
BPlusTree::_ValidateChild(TreeCheck& check, CachedNode& cached, uint32 level,
TreeCheck check(this);
struct TreeCheck;
status_t _ValidateChildren(TreeCheck& check,
status_t _ValidateChild(TreeCheck& check,
friend struct TreeCheck;