Function GetStringAttr

tensorflow/compiler/jit/encapsulate_util.cc:40–47

Returns string attribute value for the node if the attribute is present, otherwise returns empty optional value.

// Returns string attribute value for the node if the attribute is present,
// otherwise returns empty optional value.
absl::optional<string> GetStringAttr(const Node& n, const string& attr_name) {
  auto attr = n.attrs().Find(attr_name);
  if (!attr) {
    return absl::nullopt;
  } else {
    return attr->s();
  }
}

// Adds a value to the node's list attribute.
template <typename T>