Method begin

tensorflow/compiler/xla/shape_tree.h:162–165

begin/end for iterating over all nodes.

  // begin/end for iterating over all nodes.
  iterator begin() {
    return iterator(&nodes_, nodes_.begin(),
                    /*iterate_leaves_only=*/false);
  }
  iterator end() {
    return iterator(&nodes_, nodes_.end(),
                    /*iterate_leaves_only=*/false);