namespace cpp {

GuardRenderer::GuardRenderer(RendererContext context) : Renderer(context) {
  string self_path = io::JoinPath(context_.path_config.tf_root_dir,
                                  context_.path_config.tf_output_dir,
                                  context_.cpp_config.unit + "_ops.h");
  string with_underscores(self_path);
  std::replace(with_underscores.begin(), with_underscores.end(), '/', '_');