Method op_nodes

tensorflow/core/graph/graph.h:994–1010

}

inline gtl::iterator_range<NodeIter> Graph::op_nodes() const {
  // Note that NodeId 0 is always valid since we don't let the source
  // node be removed from the graph.
  //
  // The current implementation of Graph maintains the invariant that the
  // first two nodes are the source and sink nodes, and all other nodes are op
  // nodes. This method (op_nodes()) relies on this invariant.
  NodeIter begin(this, 0);
  NodeIter end(this, num_node_ids());
  if (begin != end) {
    ++begin;
  }
  if (begin != end) {
    ++begin;
  }
  return gtl::make_range(begin, end);
}

inline void Node::set_assigned_device_name_index(int index) {
  graph_->CheckDeviceNameIndex(index);