| 92 | } |
| 93 | |
| 94 | inline std::string header(const std::string &content) { |
| 95 | std::stringstream ss; |
| 96 | size_t padding = kLineWidth - content.length() - 2; |
| 97 | std::string line(padding / 2, '-'); |
| 98 | ss << line << " " << content << " " << line; |
| 99 | if (padding % 2 == 1) |
| 100 | ss << '-'; |
| 101 | return ss.str(); |
| 102 | } |
| 103 | |
| 104 | } // namespace pretty |
| 105 | } // namespace graphvite |