Function HasFanouts

tensorflow/core/grappler/graph_view.cc:72–75

}

bool HasFanouts(const GraphView& graph_view, const NodeDef* node, int port) {
  const auto output = GraphView::OutputPort(node, port);
  return !graph_view.GetFanout(output).empty();
}

bool HasControlFanin(const GraphView& graph_view, const NodeDef* node) {
  const auto control_port = GraphView::InputPort(node, Graph::kControlSlot);