Lines Matching defs:top_
34 Traversal() : top_(kInvalidId) { }
40 // If |top_| is invalid, this is the first insertion -- easy.
41 if (top_ == kInvalidId) {
42 top_ = child_handle;
47 while (node_to_include != kInvalidId && node_to_include != top_) {
54 // (it would have to be |top_| if it were), start a new expansion
55 // upwards from |top_| to unite the original traversal with the
57 node_to_include = top_;
58 top_ = node.Get(syncable::META_HANDLE);
82 int64 top() const { return top_; }
102 // this is kInvalidId. If the traversal contains exactly one member, |top_|
104 int64 top_;
105 // A set of single-level links that compose the traversal below |top_|. The
110 // topmost node, |top_|.
