Method num_edge_ids

tensorflow/core/graph/graph.h:701–701

Returns one more than the maximum id assigned to any edge.

  // Returns one more than the maximum id assigned to any edge.
  int num_edge_ids() const { return edges_.size(); }

  // Returns the Edge associated with an id, or nullptr if no edge
  // with that id (the node with that id was removed and the id has