Function CopyNodeAttr

tensorflow/tools/graph_transforms/transform_utils.cc:146–151

}

void CopyNodeAttr(const NodeDef& source, const string& source_key,
                  const string& dest_key, NodeDef* dest) {
  CHECK_NE(0, source.attr().count(source_key))
      << "No key '" << source_key << "' found in " << source.DebugString();
  (*(dest->mutable_attr()))[dest_key] = source.attr().at(source_key);
}

Tensor GetNodeTensorAttr(const NodeDef& node, const string& key) {
  TensorProto tensor_proto = node.attr().at(key).tensor();