Function AddDelimiter

tensorflow/python/framework/python_op_gen_internal.cc:493–495

}

static void AddDelimiter(string* append_to, const string& delim) {
  if (!append_to->empty()) strings::StrAppend(append_to, delim);
}

const ApiDef::Attr* FindAttr(StringPiece name, const ApiDef& api_def) {
  for (int i = 0; i < api_def.attr_size(); ++i) {