Searched refs:string_rep_ (Results 1 – 1 of 1) sorted by relevance
459 string string_rep_; member501 if (priv_->string_rep_.empty()) in as_string()503 priv_->string_rep_ += '{'; in as_string()510 priv_->string_rep_ += ","; in as_string()511 priv_->string_rep_ += (*i)->as_string(); in as_string()513 priv_->string_rep_ += '}'; in as_string()515 return priv_->string_rep_; in as_string()